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Sample records for vessel skipper jordan

  1. Wandering Skipper Survey Observations 2010 [ds666

    Data.gov (United States)

    California Natural Resource Agency — The wandering skipper (Panoquina errans) is a small butterfly of the family Hesperiidae. It is identifiable by its rich dark brown color and cream-colored spots on...

  2. Skipper genome sheds light on unique phenotypic traits and phylogeny.

    Science.gov (United States)

    Cong, Qian; Borek, Dominika; Otwinowski, Zbyszek; Grishin, Nick V

    2015-08-27

    Butterflies and moths are emerging as model organisms in genetics and evolutionary studies. The family Hesperiidae (skippers) was traditionally viewed as a sister to other butterflies based on its moth-like morphology and darting flight habits with fast wing beats. However, DNA studies suggest that the family Papilionidae (swallowtails) may be the sister to other butterflies including skippers. The moth-like features and the controversial position of skippers in Lepidoptera phylogeny make them valuable targets for comparative genomics. We obtained the 310 Mb draft genome of the Clouded Skipper (Lerema accius) from a wild-caught specimen using a cost-effective strategy that overcomes the high (1.6 %) heterozygosity problem. Comparative analysis of Lerema accius and the highly heterozygous genome of Papilio glaucus revealed differences in patterns of SNP distribution, but similarities in functions of genes that are enriched in non-synonymous SNPs. Comparison of Lepidoptera genomes revealed possible molecular bases for unique traits of skippers: a duplication of electron transport chain components could result in efficient energy supply for their rapid flight; a diversified family of predicted cellulases might allow them to feed on cellulose-enriched grasses; an expansion of pheromone-binding proteins and enzymes for pheromone synthesis implies a more efficient mate-recognition system, which compensates for the lack of clear visual cues due to the similarities in wing colors and patterns of many species of skippers. Phylogenetic analysis of several Lepidoptera genomes suggested that the position of Hesperiidae remains uncertain as the tree topology varied depending on the evolutionary model. Completion of the first genome from the family Hesperiidae allowed comparative analyses with other Lepidoptera that revealed potential genetic bases for the unique phenotypic traits of skippers. This work lays the foundation for future experimental studies of skippers and

  3. [A paraplegic skipper of his own sailing yacht].

    Science.gov (United States)

    Christians, U

    1985-05-01

    Drawing on personal experience, the author points out that paraplegics too are capable of independent sailing. Physical restrictions relative to on-board mobility, sail manoeuvring and change of sides can be made up for by structural adaptions and special techniques. Certain safety precautions are indispensable. The sailing performance of paraplegics compares with that of ablebodied sailors, and cruising under a paraplegic skipper's responsibility is certainly possible.

  4. Professional skippers' sun-protection knowledge and behavior in the tropics.

    Science.gov (United States)

    Rodriguez, Olivier; Bousser, Véronique; N'goala, Brigitte; Doloir, Anatole; Quist, Danièle; Derancourt, Christian

    2013-01-01

    A preliminary inquiry, conducted on Martinique Island, sought to determine professional skippers' sun-protection knowledge and behavior. Fifty-two skippers (mean age: 41 years) completed a questionnaire; 39 (75 %) had a simple sunburn over the last 6 months and 3 (6%) severe sunburn; 54 (64%) declared achieving sun protection by wearing clothes during >90% of the day. Only 17% had used sun protection >90% of the time. © 2013 International Society of Travel Medicine.

  5. Receptum Liability of Skippers, Innkeepers and Stable Keepers in Roman Law

    OpenAIRE

    Mehmet YEŞİLLER

    2013-01-01

    Our study discusses the regulations regarding the liabilities of skippers, innkeepers and stable keepers in Roman Law. It is clear from the resources that "actio de damno aut furto adversus nautas, caupones, stabularios and receptum, nautae, cauponis, stabularii" responsibilities used to be regulated in addition to custodia liability arising from the hire of work between the parties, particularly because personnels of skippers, innkeepers and stable keepers were unreliable. These practices, w...

  6. 78 FR 25530 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BLUE DOLPHIN; Invitation for...

    Science.gov (United States)

    2013-05-01

    ... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013-0049] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BLUE DOLPHIN; Invitation for Public Comments AGENCY... DOLPHIN is: Intended Commercial Use Of Vessel: ``Skippered daysailing in Puget Sound and San Juan Islands...

  7. Receptum Liability of Skippers, Innkeepers and Stable Keepers in Roman Law

    Directory of Open Access Journals (Sweden)

    Mehmet YEŞİLLER

    2013-06-01

    Full Text Available Our study discusses the regulations regarding the liabilities of skippers, innkeepers and stable keepers in Roman Law. It is clear from the resources that "actio de damno aut furto adversus nautas, caupones, stabularios and receptum, nautae, cauponis, stabularii" responsibilities used to be regulated in addition to custodia liability arising from the hire of work between the parties, particularly because personnels of skippers, innkeepers and stable keepers were unreliable. These practices, which were implemented with Praetor Edictum and relied on practices of similar quasi torts, widely applied to areas which were not protected by the hire of work in Rome.

  8. Reading the complex skipper butterfly fauna of one tropical place.

    Directory of Open Access Journals (Sweden)

    Daniel H Janzen

    Full Text Available BACKGROUND: An intense, 30-year, ongoing biodiversity inventory of Lepidoptera, together with their food plants and parasitoids, is centered on the rearing of wild-caught caterpillars in the 120,000 terrestrial hectares of dry, rain, and cloud forest of Area de Conservacion Guanacaste (ACG in northwestern Costa Rica. Since 2003, DNA barcoding of all species has aided their identification and discovery. We summarize the process and results for a large set of the species of two speciose subfamilies of ACG skipper butterflies (Hesperiidae and emphasize the effectiveness of barcoding these species (which are often difficult and time-consuming to identify. METHODOLOGY/PRINCIPAL FINDINGS: Adults are DNA barcoded by the Biodiversity Institute of Ontario, Guelph, Canada; and they are identified by correlating the resulting COI barcode information with more traditional information such as food plant, facies, genitalia, microlocation within ACG, caterpillar traits, etc. This process has found about 303 morphologically defined species of eudamine and pyrgine Hesperiidae breeding in ACG (about 25% of the ACG butterfly fauna and another 44 units indicated by distinct barcodes (n = 9,094, which may be additional species and therefore may represent as much as a 13% increase. All but the members of one complex can be identified by their DNA barcodes. CONCLUSIONS/SIGNIFICANCE: Addition of DNA barcoding to the methodology greatly improved the inventory, both through faster (hence cheaper accurate identification of the species that are distinguishable without barcoding, as well as those that require it, and through the revelation of species "hidden" within what have long been viewed as single species. Barcoding increased the recognition of species-level specialization. It would be no more appropriate to ignore barcode data in a species inventory than it would be to ignore adult genitalia variation or caterpillar ecology.

  9. Energy situation in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Badran, I

    1984-10-01

    The report briefly reviews the energy problem in the world, and then studies in detail the situation in Jordan. It covers the energy supply of crude oil, refined products, and non-commercial energy; energy demand; the current pattern of energy consumption of oil and electricity; a forecast of energy demand; the government subsidy of energy; new energy resources in Jordan (oil exploration and oil shale, tar sands, radioactive minerals, and renewable energy sources including geothermal, hydropower, solar, and wind). The report concludes that alternative energy sources must be developed by Jordan to meet the increased demand for energy and to reduce the dependence of Jordan on oil in the next decades.

  10. 78 FR 63625 - Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Dakota Skipper...

    Science.gov (United States)

    2013-10-24

    ... al. 2002, p. 6074; Cook et al. 2004, p. 1015). We recognize that critical habitat designated at a... oviposit (lay eggs) on broadleaf plants such as Astragalus spp. (McCabe 1981, p. 180) and grasses such as... available in close proximity to areas suitable for oviposition and larval feeding. Dakota skippers lay eggs...

  11. A new skipper species for Peru: Dalla granites (Mabille, 1898) (Lepidoptera: Hesperiidae)

    OpenAIRE

    Cerdeña, José Alfredo; Huamaní, Erick; Delgado, Rómulo; Lamas, Gerardo

    2014-01-01

    Se registra por primera vez para Perú al raro hespérido Dalla granites (Mabille, 1898) (Lepidoptera: Hesperiidae), previamente citado de Ecuador y Bolivia. The rare skipper Dalla granites (Mabille, 1898) (Lepidoptera: Hesperiidae), previously cited from Ecuador and Bolivia is reported for the first time in Peru.

  12. Complete mitochondrial genomes of five skippers (Lepidoptera: Hesperiidae) and phylogenetic reconstruction of Lepidoptera.

    Science.gov (United States)

    Kim, Min Jee; Wang, Ah Rha; Park, Jeong Sun; Kim, Iksoo

    2014-10-01

    We sequenced mitogenomes of five skippers (family Hesperiidae, Lepidoptera) to obtain further insight into the characteristics of butterfly mitogenomes and performed phylogenetic reconstruction using all available gene sequences (PCGs, rRNAs, and tRNAs) from 85 species (20 families in eight superfamilies). The general genomic features found in the butterflies also were found in the five skippers: a high A+T composition (79.3%-80.9%), dominant usage of TAA stop codon, similar skewness pattern in both strands, consistently length intergenic spacer sequence between tRNA(Gln) and ND2 (64-87 bp), conserved ATACTAA motif between tRNA(Ser (UCN)) and ND1, and characteristic features of the A+T-rich region (the ATAGA motif, varying length of poly-T stretch, and poly-A stretch). The start codon for COI was CGA in four skippers as typical, but Lobocla bifasciatus evidently possessed canonical ATG as start codon. All species had the ancestral arrangement tRNA(Asn)/tRNA(Ser (AGN)), instead of the rearrangement tRNA(Ser (AGN))/tRNA(Asn), found in another skipper species (Erynnis). Phylogenetic analyses using all available genes (PCGs, rRNAS, and tRNAs) yielded the consensus superfamilial relationships ((((((Bombycoidea+Noctuoidea+Geometroidea)+Pyraloidea)+Papilionoidea)+Tortricoidea)+Yponomeutoidea)+Hepialoidea), confirming the validity of Macroheterocera (Bombycoidea, Noctuoidea, and Geometroidea in this study) and its sister relationship to Pyraloidea. Within Rhopalocera (butterflies and skippers) the familial relationships (Papilionidae+(Hesperiidae+(Pieridae+((Lycaenidae+Riodinidae)+Nymphalidae)))) were strongly supported in all analyses (0.98-1 by BI and 96-100 by ML methods), rendering invalid the superfamily status for Hesperioidea. On the other hand, current mitogenome-based phylogeny did not find consistent superfamilial relationships among Noctuoidea, Geometroidea, and Bombycoidea and the familial relationships within Bombycoidea between analyses, requiring further

  13. Architectural Guide of Jordan

    DEFF Research Database (Denmark)

    2016-01-01

    Architectural and cultural guidebook for Jordan that also includes a view on the Syrian refugee situation, especially in the large UNHCR camp of Zaatari. The guide book is a preparatory study for a field trip our master studio undertook to the Hashemite Kingdom of Jordan in Fall 2016....

  14. Special Education in Jordan

    Science.gov (United States)

    Abu-Hamour, Bashir; Al-Hmouz, Hanan

    2014-01-01

    The purpose of this article is to provide a brief background about special education system in Jordan and particularly describes the present types of programmes and legislation provided within the country to students with special needs, as well as integration movement. Jordan has historically provided a limited number of educational opportunities…

  15. Geothermal energy in Jordan

    International Nuclear Information System (INIS)

    Al-Dabbas, Moh'd A. F.

    1993-11-01

    The potential of geothermal energy utilization in Jordan was discussed. The report gave a summary of the location of geothermal anomalies in Jordan, and of ongoing projects that utilize geothermal energy for greenhouse heating, fish farming, refrigeration by absorption, and water desalination of deep aquifers. The problems facing the utilization of geothermal energy in Jordan were identified to be financial (i.e. insufficient allocation of local funding, and difficulty in getting foreign financing), and inadequate expertise in the field of geothermal energy applications. The report gave a historical account of geothermal energy utilization activities in Jordan, including cooperation activities with international organizations and foreign countries. A total of 19 reports already prepared in the areas of geochemical and hydrological studies were identified. The report concluded that the utilization of geothermal energy offers some interesting economic possibilities. (A.M.H.). 4 refs. 1 map

  16. Jordan Krall's speculative fiction

    DEFF Research Database (Denmark)

    Doubinsky, Sebastien

    2017-01-01

    Jordan Krall is one of the most interesting writers in American speculative fiction. This article studies the way Krall redefines the tropes and frames of classical dystopian fiction and references, turning them into an idiosyncratic construction.......Jordan Krall is one of the most interesting writers in American speculative fiction. This article studies the way Krall redefines the tropes and frames of classical dystopian fiction and references, turning them into an idiosyncratic construction....

  17. Comparative microanatomical structure of gills and skin of remainers and skippers from Gunung Kidul intertidal zone

    Science.gov (United States)

    Putri, Rizka Apriani; Sukiya

    2017-08-01

    One type of adaptation needed in fish that live in Intertidal Zone is morphological adaptation. When the tide is low, oxygen circulation in this area is limited, causing tidepools that occurred during this time hypoxic for species that live inside. This research aimed to study the microanatomical structure of respiratory organ of two group of fish that live in intertidal zone and to investigate whether skin of these species can be used as respiratory surface to overcome hypoxic condition. Two species of fish (Bathygobiusfuscus of remainers group and Blenniellabilitonensis of skippers, respectively), were caught and sacrificed, then gills and skin of them were harvested. The organs then undergone further processing for microanatomical preparation with paraffin method and Hematoxylin-Eosin staining. Microanatomical structure of gills and skin analyzed descriptively. Gills were observed to study whether additional structure is presence and modification (in structure of epithelial cells and/or the length of secondary lamelae) is occurred as part of morphological change to absorb more oxygen during low tide. In skin, the thickness of epidermal layers were measured and the number of blood capillaries were counted to investigate whether it can also be used as additional respiratory surface. Quantitative data of skin and gills were statistically analyzed using Student's T-test. Results showed that there were no differences in gills structure between remainers and skippers. Additional structure in gills were absent in both species. However, quantitative measurements in skin showed that skippers have less layers of epidermal cells and high number of blood capillaries compared to remainers' skin. This results indicated that skippers were able to use their skin as additional respiratory surface outside gills.

  18. All The Work Of Artisans : Reconstructing society at Tell Deir ‘All? through the study of ceramic traditions: Studies of Late Bronze Age Faience vessels and Iron IIc-III ceramics from Tell Deir ‘All?, Jordan

    NARCIS (Netherlands)

    Groot, N.C.F.

    2011-01-01

    For already 50 years the site of Tell Deir ‘All? in the Eastern Central Jordan Valley has been the focus of Dutch research. Despite the amount of research many aspects of the regional cultures in which the inhabitants of the subsequent occupational phases of this site were incorporated, remain

  19. Novikov-Jordan algebras

    OpenAIRE

    Dzhumadil'daev, A. S.

    2002-01-01

    Algebras with identity $(a\\star b)\\star (c\\star d) -(a\\star d)\\star(c\\star b)$ $=(a,b,c)\\star d-(a,d,c)\\star b$ are studied. Novikov algebras under Jordan multiplication and Leibniz dual algebras satisfy this identity. If algebra with such identity has unit, then it is associative and commutative.

  20. Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae in Java, Indonesia

    Directory of Open Access Journals (Sweden)

    ERNIWATI

    2011-04-01

    Full Text Available Erniwati, Ubaidillah R (2011 Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae in Java, Indonesia. Biodiversitas 12: 76-85. Hymenopteran parasitoids of banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae from Java, Indonesia are reviewed and an illustrated key to 12 species is presented to include Theronia zebra zebra, Xanthopimpla gamsura, Casinaria sp., Charops sp., Cotesia (Apanteles erionotae, Brachymeria lasus, B. thracis, Ooencyrtus pallidipes, Anastatus sp., Pediobius erionotae, Agiommatus sumatraensis and Sympiesis sp. The surveys of the natural enemies of the banana-skipper were conducted in 1990-2006 in several localities in Java. The aim of this study was to assess the native natural enemies of E. thrax, especially the parasitic Hymenoptera. Infested eggs, larvae and pupae of E. thrax were collected and reared in the laboratory. Emerging parasitoids were preserved in both dry mounting and in 80% alcohol for the species identification. Members of families Braconidae, Ichneumonidae, Encyrtidae, Pteromalidae, Chalcididae, Eupelmidae and Eulophidae were recorded as parasitoids of the banana skipper E. thrax from Java, Indonesia. Species distribution and alternative hosts of the parasitoids are presented.

  1. SESAME in Jordan

    CERN Document Server

    Vignola, Gaetano; Attal, Maher; Makahleh, Firas; Shehab, Maher M; Varnasseri, Seadat

    2005-01-01

    An overview of the status of SESAME is presented. SESAME (Synchrotron-light for Experimental Science and Application in the Middle East) is an Independent Intergovernmental Organization developed and officially established under the auspices of UNESCO. It involves at the present the following Member States: Bahrain, Egypt, Islamic Republic of Iran, Israel, Jordan, Pakistan, Palestinian Authority, Turkey and United Arab Emirates. Moreover the following States are Observer of SESAME Council: France, Germany, Greece, Italy, Kuwait, Russian Federation, Sweden, UK and United States of America. SESAME will become a major international research center in the Middle East, located in Allan, Jordan. The machine design is based on a 2.5 GeV 3rd generation Light Source with an emittance of 26 nm.rad and 11 straights for insertion devices. The conceptual design of the accelerator complex has been frozen and the engineering design is started. The Phase I scientific program for SESAME has also been finalized and it foresees...

  2. Chronic Stress Is Associated with Indicators of Diet Quality in Habitual Breakfast Skippers.

    Science.gov (United States)

    Widaman, Adrianne M; Witbracht, Megan G; Forester, Shavawn M; Laugero, Kevin D; Keim, Nancy L

    2016-11-01

    Previous studies suggest skipping breakfast is associated with lower diet quality, but possible reasons underlying this relationship are not clear. Our aim was to determine the relationship between chronic stress and variations in diet quality in the context of breakfast eating or breakfast skipping. Based on morning eating habits, 40 breakfast eaters and 35 breakfast skippers participated in a cross-sectional study. Diet assessment was based on unannounced 24-hour recalls. Women, ages 18 to 45 years, with a body mass index (calculated as kg/m 2 ) Healthy Eating Index 2010 (HEI-2010). Stress and executive function were evaluated with validated questionnaires and a computer-based task, respectively. Diet characteristics of breakfast eating and breakfast skipping were evaluated as nutrient densities (amounts per 1,000 kcal) and compared using a one-way analysis of covariance, with body mass index as covariate. Diet and stress variable associations were assessed using Pearson correlations. Despite no observed differences in daily energy intake between breakfast skipping and breakfast eating, overall diet quality (P=0.001), whole grains (P=0.002), fruit (P=0.002), empty calories (P=0.050), fiber (P=0.001), calcium (P=0.001), potassium (P=0.033), and folate (P=0.013) intakes were higher in breakfast eating. In the evening, breakfast skipping consumed more added sugars (P=0.012) and saturated fat (P=0.006). In breakfast skipping, reported stress was associated with empty calories (r=-0.39; P=0.027) and evening intake of added sugars (r=0.501; P=0.005). These relationships were not observed in breakfast eating. Breakfast skippers were less likely to meet the Dietary Guidelines for Americans and consumed more empty calories at night. Chronic stress was related to evening eating choices and overall empty calories in the diet of breakfast skippers, whereas breakfast eaters' dietary intake did not appear to be affected by chronic stress. Copyright © 2016 Academy of Nutrition

  3. Jordan Isomorphisms on Nest Subalgebras

    Directory of Open Access Journals (Sweden)

    Aili Yang

    2015-01-01

    Full Text Available This paper is devoted to the study of Jordan isomorphisms on nest subalgebras of factor von Neumann algebras. It is shown that every Jordan isomorphism ϕ between the two nest subalgebras algMβ and algMγ is either an isomorphism or an anti-isomorphism.

  4. Vertex operators and Jordan fields

    International Nuclear Information System (INIS)

    Ferreira, L.A.; Gomes, J.F.; Zimerman, A.H.

    1988-01-01

    The construction of Lie algebras in terms of Jordan algebras generators is discussed. The key to the construction is the triality relation already incorporated into matrix products. A generalisation to Kac-Moody algebras in terms of vertex operators is proposed and may provide a clue for the construction of new representations of Kac-Moody algebras in terms of Jordan fields. (author) [pt

  5. Energy Security In Jordan

    Science.gov (United States)

    2015-12-01

    hesitates to put the needs of students ahead of their own interests. I also want to recognize my family. Mom and Dad , I will be forever grateful for...aforementioned Risha gas field.67 C. PETROLEUM Despite being relatively resource poor , Jordan has long relied on oil to fuel its economy. Since its...supply as late as 2012.68 Use of oil-based fuels has persisted for a multitude of reasons. Primarily, the state’s geographical placement among oil- rich

  6. Hostplant change and paleoclimatic events explain diversification shifts in skipper butterflies (Family: Hesperiidae).

    Science.gov (United States)

    Sahoo, Ranjit Kumar; Warren, Andrew D; Collins, Steve C; Kodandaramaiah, Ullasa

    2017-08-02

    Skippers (Family: Hesperiidae) are a large group of butterflies with ca. 4000 species under 567 genera. The lack of a time-calibrated higher-level phylogeny of the group has precluded understanding of its evolutionary past. We here use a 10-gene dataset to reconstruct the most comprehensive time-calibrated phylogeny of the group, and explore factors that affected the diversification of these butterflies. Ancestral state reconstructions show that the early hesperiid lineages utilized dicots as larval hostplants. The ability to feed on monocots evolved once at the K-Pg boundary (ca. 65 million years ago (Mya)), and allowed monocot-feeders to diversify much faster on average than dicot-feeders. The increased diversification rate of the monocot-feeding clade is specifically attributed to rate shifts in two of its descendant lineages. The first rate shift, a four-fold increase compared to background rates, happened ca. 50 Mya, soon after the Paleocene-Eocene thermal maximum, in a lineage of the subfamily Hesperiinae that mostly fed on forest monocots. The second rate shift happened ca. 40 Mya in a grass-feeding lineage of Hesperiinae when open-habitat grasslands appeared in the Neotropics owing to gradual cooling of the atmospheric temperature. The evolution of monocot feeding strongly influenced diversification of skippers. We hypothesize that although monocot feeding was an intrinsic trait that allowed exploration of novel niches, the lack of extensive availability of monocots comprised an extrinsic limitation for niche exploration. The shifts in diversification rate coincided with paleoclimatic events during which grasses and forest monocots were diversified.

  7. Geophysical investigations in Jordan

    Science.gov (United States)

    Kovach, R.L.; Andreasen, G.E.; Gettings, M.E.; El-Kaysi, K.

    1990-01-01

    A number of geophysical investigations have been undertaken in the Hashemite Kingdom of Jordan to provide data for understanding the tectonic framework, the pattern of seismicity, earthquake hazards and geothermal resources of the country. Both the historical seismic record and the observed recent seismicity point to the dominance of the Dead Sea Rift as the main locus of seismic activity but significant branching trends and gaps in the seismicity pattern are also seen. A wide variety of focal plane solutions are observed emphasizing the complex pattern of fault activity in the vicinity of the rift zone. Geophysical investigations directed towards the geothermal assessment of the prominent thermal springs of Zerga Ma'in and Zara are not supportive of the presence of a crustal magmatic source. ?? 1990.

  8. Jordan Lake Watershed Protection District

    Data.gov (United States)

    Town of Chapel Hill, North Carolina — Polygon representing the area of the Jordan Lake Watershed Protection District. The Watershed Protection District (PDF) is a sensitive area of land that drains to...

  9. Jordan algebras versus C*- algebras

    International Nuclear Information System (INIS)

    Stormer, E.

    1976-01-01

    The axiomatic formulation of quantum mechanics and the problem of whether the observables form self-adjoint operators on a Hilbert space, are discussed. The relation between C*- algebras and Jordan algebras is studied using spectral theory. (P.D.)

  10. Graded contractions of Jordan algebras and of their representations

    International Nuclear Information System (INIS)

    Kashuba, Iryna; Patera, JirI

    2003-01-01

    Contractions of Jordan algebras and Jordan superalgebras which preserve a chosen grading are defined and studied. Simultaneous grading of Jordan algebras and their representation spaces is used to develop a theory of grading, preserving contractions of representations of Jordan algebras

  11. Solid Waste Management in Jordan

    OpenAIRE

    Aljaradin, Mohammad; Persson, Kenneth M

    2014-01-01

    Solid waste became one of the major environmental problems in Jordan, which has been aggravated over the past 15 years by the sharp increase in the volume of waste generated as well as qualitative changes in its composition. The challenges face solid waste management (SWM) in Jordan are numerous. Financial constraints, shortage of proper equipment and limited availability of trained and skilled manpower together with massive and sudden population increases due to several waves of forced mi...

  12. Solid Waste Management in Jordan

    OpenAIRE

    Mohammad Aljaradin

    2014-01-01

    Solid waste became one of the major environmental problems in Jordan, which has been aggravated over the past 15 years by the sharp increase in the volume of waste generated as well as qualitative changes in its composition. The challenges face solid waste management (SWM) in Jordan are numerous. Financial constraints, shortage of proper equipment and limited availability of trained and skilled manpower together with massive and sudden population increases due to several waves of forced migra...

  13. Mapping Ecosystem Services in the Jordan Valley, Jordan

    Science.gov (United States)

    Luz, Ana; Marques, Ana; Ribeiro, Inês; Alho, Maria; Catarina Afonso, Ana; Almeida, Erika; Branquinho, Cristina; Talozi, Samer; Pinho, Pedro

    2016-04-01

    In the last decade researchers started using ecosystem services as a new framework to understand the relationships between environment and society. Habitat quality and water quality are related with ecosystem services regulation and maintenance, or even provision. According to the Common International Classification of Ecosystem Services (CICES) both habitat quality and water quality are associated with lifecycle maintenance, habitat and gene pool protection, and water conditions, among others. As there is increased pressure on habitats and rivers especially for agricultural development, mapping and evaluating habitat and water quality has important implications for resource management and conservation, as well as for rural development. Here, we model and map habitat and water quality in the Jordan Valley, Jordan. In this study, we aim to identify and analyse ecosystem services both through 1) habitat quality and 2) water quality modelling using InVest, an integrated valuation of ecosystem services and tradeoffs. The data used in this study mainly includes the LULC, Jordan River watershed and main threats and pollutants in the study area, such as agriculture, industry, fish farms and urbanization. Results suggest a higher pressure on natural habitats in the Northern region of the Jordan Valley, where industry is dominant. Agriculture is present along the Jordan Valley and limits the few natural forested areas. Further, water pollution is mainly concentrated in disposal sites due to the low flow of the Jordan River. Our results can help to identify areas where natural resources and water resource management is most needed in the Jordan Valley. Acknowledgements: Transbasin FP7 project

  14. Acute Toxicity of a Heavy Metal Cadmium to an Anuran, the Indian Skipper Frog Rana cyanophlyctis

    Directory of Open Access Journals (Sweden)

    Ajai Kumar Srivastav

    2016-08-01

    Full Text Available Background: There has been increasing awareness throughout the world regarding the remarkable decrease in amphibian population. For such amphibian population decline several causes have been given. Cadmium, a heavy metal is released both from natural sources (leaching of cadmium rich soils and anthropogenic activities to the aquatic and terrestrial environments. This study evaluated the toxicity of heavy metal cadmium to Indian skipper frog Rana cyanophlyctis. Methods: For the determination of LC50 values for cadmium, four-day static renewal acute toxicity test was used. Five replicates each containing ten frogs were subjected to each concentration of cadmium chloride (15, 20, 25, 30, 35, 40, 45 and 50 mg/L. At different exposure periods (24, 48, 72 and 96 h, the mortality of the frog was subjected to Probit analysis with the POLO-PC software (LeOra Software to calculate the LC50 and 95% confidence level. Results: The LC50 values of cadmium chloride for the frog R. cyanophlyctis at 24, 48, 72, and 96 h are 32.586, 29.994, 27.219 and 23.048 mg/L, respectively. The results have been discussed with the toxicity reported for other aquatic vertebrate --fish. Conclusion: Cadmium caused mortality to the frog and this could be one of the reasons for population decline of frogs which inhabit water contaminated with heavy metals.

  15. Jordan Banks Financial Soundness Indicators

    Directory of Open Access Journals (Sweden)

    Imad Kutum

    2015-09-01

    Full Text Available The aim of this research paper is to examine the Jordanian banks using financial soundness indicators. This is to establish if Jordanian banks were affected because of the 2007/2008 financial crisis and determine the underlying reasons. The research paper was conducted on 25 banks in Jordan listed in the countries securities exchange. The research methodology used consisted of examining the banks financial records in order to derive four crucial Basel III ratio such as the capital adequacy ratio, the leverage ratio, the liquidity ratio and finally the Total Provisions (As % Of Non-Performing Loans %. The results revealed that out of the four hypotheses under examination Jordan Banks do not meet Basel financial Indicators for Capital Adequacy Ratio, Jordan Banks does not meet Basel financial Indicators for Liquidity Ratio , Jordan Banks do not meet Basel financial Indicators for Leverage Ratio and Jordan Banks do not meet Basel financial Indicators for Total Provisions (As % Of Non-Performing Loans ratio. Only one hypothesis was accepted based on the research outcomes. The rest of the hypothesis was rejected since the average trend line did not go below the Basel III required ratio level. The general outcome of the research revealed that Jordanian banks were not affected significantly by the financial crisis.

  16. Misrepresenting the Jordan River Basin

    Directory of Open Access Journals (Sweden)

    Clemens Messerschmid

    2015-06-01

    Full Text Available This article advances a critique of the UN Economic and Social Commission for West Asia’s (ESCWA’s representation of the Jordan River Basin, as contained in its recently published Inventory of Shared Water Resources in Western Asia. We argue that ESCWA’s representation of the Jordan Basin is marked by serious technical errors and a systematic bias in favour of one riparian, Israel, and against the Jordan River’s four Arab riparians. We demonstrate this in relation to ESCWA’s account of the political geography of the Jordan River Basin, which foregrounds Israel and its perspectives and narratives; in relation to hydrology, where Israel’s contribution to the basin is overstated, whilst that of Arab riparians is understated; and in relation to development and abstraction, where Israel’s transformation and use of the basin are underplayed, while Arab impacts are exaggerated. Taken together, this bundle of misrepresentations conveys the impression that it is Israel which is the main contributor to the Jordan River Basin, Arab riparians its chief exploiters. This impression is, we argue, not just false but also surprising, given that the Inventory is in the name of an organisation of Arab states. The evidence discussed here provides a striking illustration of how hegemonic hydro-political narratives are reproduced, including by actors other than basin hegemons themselves.

  17. Natural background radiation in Jordan

    International Nuclear Information System (INIS)

    Daoud, M.N.S.

    1997-01-01

    An Airborne Gamma Ray survey has been accomplished for Jordan since 1979. A complete report has been submitted to the Natural Resources Authority along with field and processed data ''digital and analogue''. Natural radioelements concentration is not provided with this report. From the corrected count rate data for each natural radioelement, Concentrations and exposure rates at the ground level were calculated. Contoured maps, showing the exposure rates and the dose rates were created. Both maps reflect the surface geology of Jordan, where the Phosphate areas are very well delineated by high-level contours. In southeastern Jordan the Ordovician sandstone, which contain high percentage of Th (around 2000 ppm in some places) and a moderate percentage of U (about 300 ppm), also show high gamma radiation exposures compared with the surrounding areas. Comparing the values of the exposure rates given in (μR/h) to those obtained from other countries such as United States, Canada, Germany, etc. Jordan shows higher background radiation which reach two folds and even more than those in these countries. More detailed studies should be performed in order to evaluate the radiological risk limits on people who are living in areas of high radiation such that the area of the phosphatic belt which covers a vast area of Jordan high Plateau. (author)

  18. Natural background radiation in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Daoud, M N.S. [National Resources Authority, Ministry of Energy and Mineral Resources, Amman (Jordan)

    1997-11-01

    An Airborne Gamma Ray survey has been accomplished for Jordan since 1979. A complete report has been submitted to the Natural Resources Authority along with field and processed data ``digital and analogue``. Natural radioelements concentration is not provided with this report. From the corrected count rate data for each natural radioelement, Concentrations and exposure rates at the ground level were calculated. Contoured maps, showing the exposure rates and the dose rates were created. Both maps reflect the surface geology of Jordan, where the Phosphate areas are very well delineated by high-level contours. In southeastern Jordan the Ordovician sandstone, which contain high percentage of Th (around 2000 ppm in some places) and a moderate percentage of U (about 300 ppm), also show high gamma radiation exposures compared with the surrounding areas. Comparing the values of the exposure rates given in ({mu}R/h) to those obtained from other countries such as United States, Canada, Germany, etc. Jordan shows higher background radiation which reach two folds and even more than those in these countries. More detailed studies should be performed in order to evaluate the radiological risk limits on people who are living in areas of high radiation such that the area of the phosphatic belt which covers a vast area of Jordan high Plateau. (author). 8 refs, 10 figs, 7 tabs.

  19. Pediatric nephrology practice in Jordan

    Directory of Open Access Journals (Sweden)

    Kamal Akl

    2017-01-01

    Full Text Available The practice of pediatric nephrology in a developing country such as Jordan is governed by social, cultural, and economic issues. The prevalence of consanguinity contributes to the emergence of rare heredofamilial disorders and congenital anomalies of the kidneys and urinary tract. Epigenetic factors modify underlying genetic defect predisposing to symptomatic crystalluria. Future research should be directed at prevention.

  20. Dirac, Jordan and quantum fields

    International Nuclear Information System (INIS)

    Darrigol, O.

    1985-01-01

    The case of two principal physicists of quantum mechanics is specially chose: Paul Dirac and Pascual Jordan. They gave a signification and an importance very different to the notion of quantum field, and in particular to the quantized matter wave one. Through their formation and motivation differences, such as they are expressed in their writings, this deep difference is tentatively understood [fr

  1. Nutrient Intake, Diet Quality, and Weight Measures in Breakfast Patterns Consumed by Children Compared with Breakfast Skippers: NHANES 2001-2008.

    Science.gov (United States)

    O'Neil, Carol E; Nicklas, Theresa A; Fulgoni, Victor L

    2015-01-01

    Most studies showing that children consuming breakfast have better nutrient intakes, diet quality, and lower weight than breakfast skippers have the incorrect premise that breakfast meals are homogeneous. The purpose of this study was to classify breakfast meals into patterns and determine the association of the breakfast patterns with daily and breakfast nutrient intakes, diet quality, and weight. Data from children (2-18 years of age; N = 14,200) participating in the National Health and Nutrition Examination Survey 2001-2008 were used. Intake was determined from one day 24-hour dietary recalls. Diet quality was measured using the Healthy Eating Index-2005 (HEI-2005). Body mass index (BMI) z-scores were determined. Twelve patterns (including No Breakfast [∼19% of population]), explaining 63% of the variance in energy from breakfast, were examined. Covariate adjusted general linear models were used to compare outcome variables of consumers of different patterns with breakfast skippers. The p value was Bonferroni corrected (eat Cereal (RTEC)/ LFM, RTEC/LFM, Cooked Cereal/Milk/FJ, and Whole Fruit patterns had higher total HEI-2005 scores than breakfast skippers; those consuming the MPF/ Grain/FJ pattern had lower diet quality than breakfast skippers. Consumption of the Grain/ LFM/Sweets/FJ, PSRTEC/whole milk, Soft Drinks/ FJ/Grain/Potatoes, RTEC/whole milk, and Cooked Cereal/ Milk/ FJ patterns was associated with lower BMI z-scores than seen in breakfast skippers. There are dietary and weight advantages of consuming breakfast, especially breakfasts that include grains, cereals, LFM, and fruit/ FJ, in contrast to the potential adverse effects of skipping breakfast.

  2. The changing epidemiology of diphtheria in Jordan*

    OpenAIRE

    Khuri-Bulos, N.; Hamzah, Y.; Sammerrai, S. M.; Shehabi, A.; Hamed, R.; Arnaout, M. A.; Turk, J.; Qubain, H.

    1988-01-01

    Outbreaks of diphtheria used to occur regularly in Jordan, the last such outbreak being in 1977-78. Since that time, a massive immunization programme targeted at pre-school-age children has been markedly successful. Hence, when an outbreak of diphtheria occurred in 1982-83, it was unexpected. Of the 35 patients who were treated at the Jordan University Hospital, two died and the remaining 33 recovered uneventfully. Contrary to our findings in previous diphtheria epidemics in Jordan, this outb...

  3. Irregular Migration in Jordan, 1995-2007

    OpenAIRE

    AROURI, Fathi A.

    2008-01-01

    Euro-Mediterranean Consortium for Applied Research on International Migration (CARIM) This paper tackles the question of irregular migration in Jordan through its four main aspects. The first concerns irregular labour migrants and has been approached by using figures showing the socio-economic profile of non Jordanians working in Jordan and, additionally, unemployment in Jordan. This is done by assuming close similarities between legal and irregular labour migrants. The second is an attemp...

  4. Nutrient Intake, Diet Quality, and Weight Measures in Breakfast Patterns Consumed by Children Compared with Breakfast Skippers: NHANES 2001-2008

    Directory of Open Access Journals (Sweden)

    Carol E. O'Neil

    2015-08-01

    Full Text Available Most studies showing that children consuming breakfast have better nutrient intakes, diet quality, and lower weight than breakfast skippers have the incorrect premise that breakfast meals are homogeneous. The purpose of this study was to classify breakfast meals into patterns and determine the association of the breakfast patterns with daily and breakfast nutrient intakes, diet quality, and weight. Data from children (2-18 years of age; N = 14,200 participating in the National Health and Nutrition Examination Survey 2001-2008 were used. Intake was determined from one day 24-hour dietary recalls. Diet quality was measured using the Healthy Eating Index-2005 (HEI-2005. Body mass index (BMI z-scores were determined. Twelve patterns (including No Breakfast [~19% of population], explaining 63% of the variance in energy from breakfast, were examined. Covariate adjusted general linear models were used to compare outcome variables of consumers of different patterns with breakfast skippers. The p value was Bonferroni corrected (< 0.05/12 = < 0.0042. Consumers of the Eggs/Grain/Meat, Poultry, Fish (MPF/Fruit Juice (FJ and MPF/Grain/FJ patterns showed higher daily intakes of saturated fats, solid fats, and sodium and lower daily intakes of added sugars than breakfast skippers. Consumers of most breakfast patterns showed higher daily intakes of some nutrients of public health concern (dietary fiber, vitamin D, calcium, and potassium; however, those consuming the Grain or MPF/Grain/FJ pattern did not. Consumers of the Grain/Lower Fat Milk (LFM/Sweets/FJ, Presweetened (PS Ready-to-eat Cereal (RTEC/LFM, RTEC/LFM, Cooked Cereal/Milk/FJ, and Whole Fruit patterns had higher total HEI-2005 scores than breakfast skippers; those consuming the MPF/Grain/FJ pattern had lower diet quality than breakfast skippers. Consumption of the Grain/LFM/Sweets/FJ, PSRTEC/whole milk, Soft Drinks/FJ/Grain/Potatoes, RTEC/whole milk, and Cooked Cereal/Milk/FJ patterns was associated

  5. On Functional Inequalities Originating from Module Jordan Left Derivations

    OpenAIRE

    Kang Sheon-Young; Chang Ick-Soon; Kim Hark-Mahn

    2008-01-01

    Abstract We first examine the generalized Hyers-Ulam stability of functional inequality associated with module Jordan left derivation (resp., module Jordan derivation). Secondly, we study the functional inequality with linear Jordan left derivation (resp., linear Jordan derivation) mapping into the Jacobson radical.

  6. On Functional Inequalities Originating from Module Jordan Left Derivations

    Directory of Open Access Journals (Sweden)

    Kang Sheon-Young

    2008-01-01

    Full Text Available Abstract We first examine the generalized Hyers-Ulam stability of functional inequality associated with module Jordan left derivation (resp., module Jordan derivation. Secondly, we study the functional inequality with linear Jordan left derivation (resp., linear Jordan derivation mapping into the Jacobson radical.

  7. Vessel Operating Units (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains data for vessels that are greater than five net tons and have a current US Coast Guard documentation number. Beginning in1979, the NMFS...

  8. Assault by burning in Jordan

    Science.gov (United States)

    Haddadin, W.

    2012-01-01

    Summary Criminal attacks by burns on women in Jordan are highlighted in this retrospective study carried out of all proved cases of criminal burns in female patients treated at the burn unit of the Royal Rehabilitation Center in Jordan between January 2005 and June 2012. Thirteen patients were included in our study, out of a total of 550 patients admitted, all in the age range of 16-45 yr. Of these 13 women, six were burned by acid throwing, five by hot water, and two by direct flames from fuel thrown over them. Burn percentage ranged from 15 to 75% of the total body surface area, with involvement in most cases of the face and upper trunk. The mean hospital stay was 33 days and the mortality rate was 3/13, i.e. 23%. Violence against women exists in Jordanian society, yet burning assaults are rare. Of these, burning by throwing acid is the most common and most disfiguring act, with a higher mortality rate in domestic environments. PMID:23766757

  9. Energy crises in Jordan aspect solution through adopting new policy in Jordan for renewable energy

    International Nuclear Information System (INIS)

    Habali, S.; Maher, A.; Khadairi, G.; Ta'ani, M.

    2006-01-01

    It is a well known fact that Jordan has neither crude petroleum for usage nor crude petroleum reserves. Also, Jordan is of great needs for res (Renewable Energy Systems) applications since it depends totally in generation of its required energy on imported oil. This makes Jordan depends on other countries to supply it with oil, which in turn, depends on the world-market prices and availability of oil. This puts Jordan in real energy of RES applications simply and safely. official establishments, research centers, institutes and universities are trying to make the way as smooth as possible to reach this goal. One of these research centers is the REB at the University of Jordan established in the year 2000, to work in cooperation with KADDB. It was seen that the application of RES is in permanent increasing in Jordan through the last 10 years.(Author)

  10. Water loss in Mafraq governorate, Jordan

    OpenAIRE

    Al-Ansari, Nadhir; Al-Oun, Salem; Hadad, Wafa; Knutsson, Sven

    2013-01-01

    Jordan is located in the Middle East and covers an area of 89,342 km2. The total population of Jordan is 6,508,271. Jordan is rapidly facing a severe water supply crisis due to greater demands on a finite quantity of available water. If current trends continue, it has been estimated that the country will experience a chronic water shortage by 2020. Despite these shortages, water loss in the distribution network is relatively high where it reaches 46%. Mafraq Governorate has the maximum water ...

  11. The changing epidemiology of diphtheria in Jordan*

    Science.gov (United States)

    Khuri-Bulos, N.; Hamzah, Y.; Sammerrai, S. M.; Shehabi, A.; Hamed, R.; Arnaout, M. A.; Turk, J.; Qubain, H.

    1988-01-01

    Outbreaks of diphtheria used to occur regularly in Jordan, the last such outbreak being in 1977-78. Since that time, a massive immunization programme targeted at pre-school-age children has been markedly successful. Hence, when an outbreak of diphtheria occurred in 1982-83, it was unexpected. Of the 35 patients who were treated at the Jordan University Hospital, two died and the remaining 33 recovered uneventfully. Contrary to our findings in previous diphtheria epidemics in Jordan, this outbreak largely involved adolescents and young adults. PMID:3260143

  12. Iraqi Refugees in Jordan: Legal Perspective

    OpenAIRE

    OLWAN, Mohamed Y.

    2009-01-01

    Euro-Mediterranean Consortium for Applied Research on International Migration (CARIM) Jordan has traditionally been one of the regions most welcoming countries toward Iraqis. The country received several flows of Iraqis during the last four decades, but most of Iraqis residing in Jordan fled the precarious situation prevailing in Iraq following the U.S. –led invasion of Iraq in March 2003. Jordan is not a party to the 1951 Convention on the Status of Refuges or the 1967 Protocol on Refugee...

  13. Social Welfare Activism in Jordan

    DEFF Research Database (Denmark)

    Petersen, Marie Juul

    Many Jordanians perceive formal politics in Jordan as illegitimate, corrupt and authoritarian. Thus, when searching for agents of change and reform, we have to look beyond the formal political system. In this regard, recent years have seen an increasing interest in civil society. However, this in...... the organisations' positions on a number of concepts often associated with "democratisation", namely women's rights, participation and pluralism, paying particular attention to the role of Islam......., this interest tends to focus on secular organisations and institutions, overlooking religious ones, although these make up a large part of Jordanian civil society. Particularly interesting are the country's many Muslim social welfare organisations, engaged in activities such as education, health care...... and financial assistance to the poor. This brief asks whether these organisations can be considered potential agents of democratic change or rather as preservers of the status quo. Moreover, do they employ Islam as a means of control or empowerment? Attempting to answer these questions, the brief discusses...

  14. The economics of tobacco use in Jordan.

    Science.gov (United States)

    Sweis, Nadia J; Chaloupka, Frank J

    2014-01-01

    We conducted an independent survey of tobacco use in Jordan following the methods and template of the Global Adult Tobacco Survey. Using data collected on cigarette use and cigarette prices, we estimated the price elasticity of cigarette demand in Jordan. We used a 2-part model of cigarette demand. In the first part, we estimate the impact of prices on the decision to smoke while controlling for individual demographic and environmental characteristics. Conditional on smoking, we then estimate the effect of price on the number of cigarettes smoked. The total price elasticity of cigarette demand in Jordan was estimated to be -0.6. Smoking among women was found to be relatively unresponsive to price (elasticity of -0.01), whereas smoking among men was much more responsive to price (elasticity of -0.81). The price elasticity estimates suggest that significant increases in tobacco taxes are likely to be effective in reducing smoking in Jordan, particularly smoking among men.

  15. Bumper Stickers in Jordan: A Structural Analysis

    OpenAIRE

    Husam Al-Momani; Abdullah Ahmad Jaradat; Baker Mohammad Jamil Bani-Khair; Yousef Mohammad Khaled Alshaboul

    2017-01-01

    This study has set out to determine the structural patterns of bumper stickers in Jordan. This study is significant since it is the first one to approach bumper stickers structurally. The study has investigated 227 stickers, which can be considered the corpus of stickers in Jordan. The study has found that around 90% of the stickers are sentences, most of which are simple sentences expressed in the present tense. This combination of the three elements i.e. sentence, declarative and simple is ...

  16. Performance of Urban Transit in Jordan

    OpenAIRE

    Dr. Hashem R. Al-Masaeid; Amir Shtayat

    2016-01-01

    Urban public transit has essential and active role for sustainable and balanced socio-economic and environmental development. This study investigated the performance of urban public transit services in three major cities in Jordan, including Amman, Irbid, and Zarqa. Accessibility, mobility, productivity, punctuality, waiting time and comfort of public transit were investigated in the study. Data were obtained from Land Transport RegulatoryCommission of Jordan, municipalities, and ...

  17. Articulating the differences between safety and resilience: the decision-making process of professional sea-fishing skippers.

    Science.gov (United States)

    Mörel, Gaël; Amalberti, René; Chauvin, Christine

    2008-02-01

    As the world's most dangerous profession, sea fishing enables discussion of the concept of resilience and its articulation to the notion of safety in complex systems. In the small, emerging community working on this concept, the prevailing idea to improve safety is that resilience must be reinjected into the know-how of complex systems. Thirty-four male skippers, divided into two groups, took part in an interactive simulation of a fishing campaign. They had to make decisions in situations of trade-off between safety and production goals. From the time they left the harbor, the fishermen never gave up on fishing, even in extreme conditions, and regardless of whether or not the catch was good. Not being suicidal, however, they used multiple expert strategies to reduce risk without giving up on their fishing activity. Systems run by craftspeople are very resilient because they rely on a high level of adaptability, based on the actors' expertise, linked to an exposure to frequent and considerable risk. Each actor is responsible for his or her own safety. The final discussion bears on the question of knowing whether or not it is possible to design a safe system while preserving its craftsmanship and therefore its native resilience. The results of these studies suggest potential adverse effects of classic safety interventions in complex sociotechnical systems either in terms of professional reluctance to accept new recommendations or through the emergence of new sources of risk.

  18. The Thermal Waters of Jordan

    Science.gov (United States)

    Sass, I.; Schäffer, R.

    2012-04-01

    In a recent field campaign all known natural hot spring areas of Jordan were investigated. Their hydrochemical properties including some fundamental isotopes were measured. Jordan's thermal springs can be classified into four thermal provinces (Nahr Al-Urdun, Hammamat Ma'in, Zara and Wadi Araba province), with similar hydrochemical and geologicalsettings. Thermal springs of Hammamat Ma'in and Zara province are situated on prominent faults. Reservoir temperature estimation with the Mg-corrected Na-K-Ca geothermometer indicates temperatures between 61 °C and 82 °C. Even taking into account the increased geothermal gradient at Dead Sea's east coast, the water's origin has to be considered mainly in deeper formations. Carbon dioxide, emitted by tertiary basalts situated close to the springs, may be responsible for gas lift. Mineralisation and δ18O-values indicate, that the spring water's origin is mostly fossil, i.e. not part of the global water cycle. It is shown, that ground water mining led to a shift within δ18O-ratio during the last 30 years due to a reduction of shallow water portion in addition to a dislocation of the catchment area. Ground water mining will impact the thermal spring productivity and quality anyway in the future. Present-day precipitation rates and catchment areas in Dead Sea region are by far not sufficient to explain relative high discharge. For the Hammamat Ma'in Province is documented, that discharge and maximal spring water temperatures are constant during the last 50 years, showing marginal seasonal oscillation and negligible influence by short-term climatic changes. The water characteristics of Hammamat Ma'in and Zara province are related. However, Zara waters feature systematically less ion concentration and lower temperatures due to a stronger influence of vadose water. The springs of Nahr Al-Urdun province are recharged mainly by shallow groundwater. Thus temperature and mineralisation is lower than at the springs at the Dead Sea

  19. Performance of wastewater treatment plants in Jordan and suitability ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-08-04

    Aug 4, 2008 ... and NH4; therefore it is classified as a strong waste. ... Key words: Wastewater, treatment plants, water reuse, wastewater characteristics, wastewater treatment,. Jordan. ..... MSc. thesis, university of Jordan. Bataineh F, Najjar ...

  20. Flood-inundation maps for the Withlacoochee River From Skipper Bridge Road to St. Augustine Road, within the City of Valdosta, Georgia, and Lowndes County, Georgia

    Science.gov (United States)

    Musser, Jonathan W.

    2018-01-31

    Digital flood-inundation maps for a 12.6-mile reach of the Withlacoochee River from Skipper Bridge Road to St. Augustine Road (Georgia State Route 133) were developed to depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the U.S. Geological Survey (USGS) streamgage at Withlacoochee River at Skipper Bridge Road, near Bemiss, Ga. (023177483). Real-time stage information from this streamgage can be used with these maps to estimate near real-time areas of inundation. The forecasted peak-stage information for the USGS streamgage at Withlacoochee River at Skipper Bridge Road, near Bemiss, Ga. (023177483), can be used in conjunction with the maps developed for this study to show predicted areas of flood inundation.A one-dimensional step-backwater model was developed using the U.S. Army Corps of Engineers Hydrologic Engineer-ing Center’s River Analysis System (HEC–RAS) software for the Withlacoochee River and was used to compute flood profiles for a 12.6-mile reach of the Withlacoochee River. The hydraulic model was then used to simulate 23 water-surface profiles at 1.0-foot (ft) intervals at the Withlacoochee River near the Bemiss streamgage. The profiles ranged from the National Weather Service action stage of 10.7 ft, which is 131.0 ft above the North American Vertical Datum of 1988 (NAVD 88), to a stage of 32.7 ft, which is 153.0 ft above NAVD 88. The simulated water-surface profiles were then combined with a geographic information system digital elevation model—derived from light detection and ranging (lidar) data having a 4.0-ft horizontal resolution—to delineate the area flooded at each 1.0-ft interval of stream stage.

  1. Mitogenomes of Giant-Skipper Butterflies reveal an ancient split between deep and shallow root feeders [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Jing Zhang

    2017-03-01

    Full Text Available Background: Giant-Skipper butterflies from the genus Megathymus are North American endemics. These large and thick-bodied Skippers resemble moths and are unique in their life cycles. Grub-like at the later stages of development, caterpillars of these species feed and live inside yucca roots. Adults do not feed and are mostly local, not straying far from the patches of yucca plants. Methods: Pieces of muscle were dissected from the thorax of specimens and genomic DNA was extracted (also from the abdomen of a specimen collected nearly 60 years ago. Paired-end libraries were prepared and sequenced for 150bp from both ends. The mitogenomes were assembled from the reads followed by a manual gap-closing procedure and a phylogenetic tree was constructed using a maximum likelihood method from an alignment of the mitogenomes. Results: We determined mitogenome sequences of nominal subspecies of all five known species of Megathymus and Agathymus mariae to confidently root the phylogenetic tree. Pairwise sequence identity indicates the high similarity, ranging from 88-96% among coding regions for 13 proteins, 22 tRNAs and 2 rRNA, with a gene order typical for mitogenomes of Lepidoptera. Phylogenetic analysis confirms that Giant-Skippers (Megathymini originate within the subfamily Hesperiinae and do not warrant a subfamily rank. Genus Megathymus is monophyletic and splits into two species groups. M. streckeri and M. cofaqui caterpillars feed deep in the main root system of yucca plants and deposit frass underground. M. ursus, M. beulahae and M. yuccae feed in the yucca caudex and roots near the ground, and deposit frass outside through a "tent" (a silk tube projecting from the center of yucca plant. M. yuccae and M. beulahae are sister species consistently with morphological similarities between them. Conclusions: We constructed the first DNA-based phylogeny of the genus Megathymus from their mitogenomes. The phylogeny agrees with morphological

  2. Pole inflation in Jordan frame supergravity

    Energy Technology Data Exchange (ETDEWEB)

    Saikawa, Ken' ichi [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Yamaguchi, Masahide [Tokyo Institute of Technology, Ookayama (Japan). Dept. of Physics; Yamashita, Yasuho [Kyoto Univ. (Japan). Yukawa Inst. for Theoretical Physics; Yoshida, Daisuke [Montreal Univ., QC (Canada). Dept. of Physics

    2017-09-15

    We investigate inflation models in Jordan frame supergravity, in which an inflaton non-minimally couples to the scalar curvature. By imposing the condition that an inflaton would have the canonical kinetic term in the Jordan frame, we construct inflation models with asymptotically flat potential through pole inflation technique and discuss their relation to the models based on Einstein frame supergravity. We also show that the model proposed by Ferrara et al. has special position and the relation between the Kaehler potential and the frame function is uniquely determined by requiring that scalars take the canonical kinetic terms in the Jordan frame and that a frame function consists only of a holomorphic term (and its anti-holomorphic counterpart) for symmetry breaking terms. Our case corresponds to relaxing the latter condition.

  3. Pole inflation in Jordan frame supergravity

    International Nuclear Information System (INIS)

    Saikawa, Ken'ichi; Yamaguchi, Masahide; Yamashita, Yasuho; Yoshida, Daisuke

    2017-09-01

    We investigate inflation models in Jordan frame supergravity, in which an inflaton non-minimally couples to the scalar curvature. By imposing the condition that an inflaton would have the canonical kinetic term in the Jordan frame, we construct inflation models with asymptotically flat potential through pole inflation technique and discuss their relation to the models based on Einstein frame supergravity. We also show that the model proposed by Ferrara et al. has special position and the relation between the Kaehler potential and the frame function is uniquely determined by requiring that scalars take the canonical kinetic terms in the Jordan frame and that a frame function consists only of a holomorphic term (and its anti-holomorphic counterpart) for symmetry breaking terms. Our case corresponds to relaxing the latter condition.

  4. Research vessels

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, P.S.

    The role of the research vessels as a tool for marine research and exploration is very important. Technical requirements of a suitable vessel and the laboratories needed on board are discussed. The history and the research work carried out...

  5. Quadratic Jordan formulation of quantum mechanics and construction of Lie (super)algebras from Jordan (super)algebras

    International Nuclear Information System (INIS)

    Guenaydin, M.

    1979-05-01

    Quadratic Jordan formulation of quantum mechanics in terms of Jordan triple product is presented. This formulation extends to the case of octonionic quantum mechanics for which no Hilbert space formulation exists. Using ternary algebraic techniques we then five the constructions of the derivation, structure and Tits-Koecher (Moebius) algebras of Jordan superalgebras. (orig.) [de

  6. Burden of Serious Fungal Infections in Jordan

    Directory of Open Access Journals (Sweden)

    Jamal Wadi

    2018-01-01

    Full Text Available Objective: To estimate the burden of fungal infections in Jordan for the first time. Material and Methods: Population data was from UN 2011 statistics and TB cases from WHO in 2012. Fewer than 100 patients with HIV were recorded in Jordan in 2013. Approximately 100 renal transplants and eight liver transplants are performed annually. There were 12,233 major surgical procedures in Jordan in 2013, of which 5.3% were major abdominal surgeries; candidemia was estimated in 5% of the population based on other countries, with 33% occurring in the ICU. Candida peritonitis/intra-abdominal candidiasis was estimated to affect 50% of the number of ICU candidemia cases. No adult asthma rates have been recorded for Jordan, so the rate from the Holy Land (8.54% clinical asthma from To et al. has been used. There are an estimated 49,607 chronic obstructive pulmonary disease (COPD patients in Jordan, with 64% symptomatic, 25% Gold stage 3% or 4%, and 7% (3472 are assumed to be admitted to hospital each year. No cystic fibrosis cases have been recorded. Literature searches on fungal infections revealed few data and no prevalence data on fungal keratitis or tinea capitis, even though tinea capitis comprised 34% of patients with dermatophytoses in Jordan. Results: Jordan has 6.3 million inhabitants (65% adults, 6% are >60 years old. The current burden of serious fungal infections in Jordan was estimated to affect ~119,000 patients (1.9%, not including any cutaneous fungal infections. Candidemia was estimated at 316 cases and invasive aspergillosis in leukemia, transplant, and COPD patients at 84 cases. Chronic pulmonary aspergillosis prevalence was estimated to affect 36 post-TB patients, and 175 in total. Allergic bronchopulmonary aspergillosis (ABPA and severe asthma with fungal sensitization (SAFS prevalence in adults with asthma were estimated at 8900 and 11,748 patients. Recurrent vulvovaginal candidiasis was estimated to affect 97,804 patients, using a 6

  7. CASE STUDY: Jordan — Dealing with the water deficit in Jordan ...

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

    2010-12-20

    Dec 20, 2010 ... So researchers in Jordan found a way to reuse household wastewater ... is using more water than can be replenished by rainfall and other natural sources. ... providing training in system maintenance and irrigation techniques.

  8. Communication Skills among Gifted Students in Jordan

    Science.gov (United States)

    Alfarah, Yacoub Fareed

    2013-01-01

    The purpose of this study is to investigate the communication skills among gifted students in Jordan and to investigate the effect of gender and the level of students in acquiring these communication skills. A questionnaire was distributed among the sample of the study which comprised of (240) tenth, eleventh, and twelfth grade students from Al…

  9. CONSANGUINEOUS MARRIAGE IN JORDAN: AN UPDATE.

    Science.gov (United States)

    Islam, M Mazharul; Ababneh, Faisal M; Khan, Md Hasinur Rahaman

    2017-08-10

    This study examined the recent level, trends and determinants of consanguineous marriage in Jordan using time-series data from the Jordan Population and Family Health Surveys (JPFHSs). According to the 2012 JPFHS, 35% of all marriages were consanguineous in Jordan in 2012. There has been a declining trend in consanguinity in the country, with the rate decreasing from a level of 57% in 1990. Most consanguineous marriage in 2012 were first cousin marriages, constituting 23% of all marriages and 66% of all consanguineous marriages. The data show that women with a lower age at marriage, older marriage cohort, larger family size, less than secondary level of education, rural place of residence, no employment, no exposure to mass media, a monogamous marriage, a husband with less than higher level of education and lower economic status, and those from the Badia region, were more likely to have a consanguineous marriage. Increasing age at marriage, level of education, urbanization and knowledge about the health consequences of consanguinity, and the ongoing socioeconomic and demographic transition in the country, will be the driving forces for further decline in consanguinity in Jordan.

  10. The lakes of the Jordan Rift Valley

    International Nuclear Information System (INIS)

    Gat, J.R.

    2001-01-01

    This paper presents a summary of the proceedings of a workshop on the Lakes of the Jordan Rift Valley that was held in conjunction with the CRP on The Use of Isotope Techniques in Lake Dynamics Investigations. The paper presents a review of the geological, hydrogeological and physical limnological setting of the lakes in the Jordan Rift Valley, Lake Hula, Lake Kinneret and the Dead Sea. This is complemented by a description of the isotope hydrology of the system that includes the use of a wide range of isotopes: oxygen-18, deuterium, tritium, carbon-14, carbon-13, chlorine isotopes, boron-11 and helium-3/4. Environmental isotope aspects of the salt balances of the lakes, their palaeolimnology and biogeochemical tracers are also presented. The scope of application of isotopic tracers is very broad and provides a clear insight into many aspects of the physical, chemical and biological limnology of the Rift Valley Lakes. (author)

  11. Norms of certain Jordan elementary operators

    Science.gov (United States)

    Zhang, Xiaoli; Ji, Guoxing

    2008-10-01

    Let be a complex Hilbert space and let denote the algebra of all bounded linear operators on . For , the Jordan elementary operator UA,B is defined by UA,B(X)=AXB+BXA, . In this short note, we discuss the norm of UA,B. We show that if and ||UA,B||=||A||||B||, then either AB* or B*A is 0. We give some examples of Jordan elementary operators UA,B such that ||UA,B||=||A||||B|| but AB*[not equal to]0 and B*A[not equal to]0, which answer negatively a question posed by M. Boumazgour in [M. Boumazgour, Norm inequalities for sums of two basic elementary operators, J. Math. Anal. Appl. 342 (2008) 386-393].

  12. Patients' preferences for nurses' gender in Jordan.

    Science.gov (United States)

    Ahmad, Muayyad M; Alasad, Jafar A

    2007-08-01

    The purpose of the study was to examine patients' preferences for nurses' gender in Jordan. The public, private and university hospitals are represented by selecting one major hospital from each health sector. The sample size was 919 participants. Data were collected by a questionnaire through standardized individual interviews with patients. The findings of the study indicate that gender preferences are stronger among female patients than among male patients. Furthermore, two-thirds of female patients preferred female nurses, whereas only 3.4% preferred male nurses to care for them. In contrast, one-third of male patients' preferred male nurses, and only 10% preferred female nurses. The authors recommend that the high percentage of male nursing students need to be reconsidered by health policy-makers in Jordan.

  13. Distribution of Fig Mosaic in Jordan

    OpenAIRE

    Khalil I. Al-Mughrabi; Ghandi H. Anfoka

    2000-01-01

    Fig mosaic (FM) is one of the most important diseases of figs in Jordan. A nationwide survey was conducted to determine the incidence and severity of this disease in trees and in seedlings propagated by cuttings in orchards and nurseries in 13 provinces and cities all over the country. Cultivars surveyed included Khdari, Mwazi, Zraki, Khartamani, Dafoori, Turki, Hamari, Esaili, Ajlouni, in addition to an Italian and a French cultivar. Disease severity varied from moderately severe...

  14. Area Handbook Series: Jordan: A Country Study

    Science.gov (United States)

    1989-12-01

    Jordan’s vulnerability increased significantly in February 1979, when Shia radicals overthrew Mohammad Reza Shah Pahlavi of Iran. The Iranian...give formal recognition to the PLO’s role. In an abrupt turn- about in policy, Egyptian foreign minister Ismail Fahmi respond- ed by declaring that Egypt... Fahmi , Ismail, 46 modern, 101-3, 110; government Faisal I (son of Hussein Ali Al Hashimi), spending for, 114; students studying 18, 20-23, as king of

  15. Public awareness regarding children vaccination in Jordan

    OpenAIRE

    Masadeh, Majed M; Alzoubi, Karem H; Al-Azzam, Sayer I; Al-Agedi, Hassan S; Abu Rashid, Baraa E; Mukattash, Tariq L

    2014-01-01

    Immunization can contribute to a dramatic reduction in number of vaccine-preventable diseases among children. The aim of this study is to investigate mothers? awareness about child vaccines and vaccination in Jordan. This study was a community-based, cross-sectional study that was performed at public places in Irbid City. Data was collected from 506 mothers. After verbal approval, mothers were interviewed to assess their knowledge, attitudes, and practice toward vaccination. Results show that...

  16. The Jordan structure of lie and Kac-Moody algebras

    International Nuclear Information System (INIS)

    Ferreira, L.A.; Gomes, J.F.; Teotonio Sobrinho, P.; Zimerman, A.H.

    1989-01-01

    A precise relation between the structures of Lie and Jordan algebras by presenting a method of constructing one type of algebra from the other is established. The method differs in some aspects of the Tits construction and Jordan pairs. The examples of the Lie algebras associated to simple Jordan algebras M m (n ) and Clifford algebras are discussed in detail. This approach will shed light on the role of the realizations of Jordan algebras through some types of Fermi fields used in the construction of Kac-Moodey and Virasoro algebras as well as its relevance in the study of some aspects of conformal fields theories. (author)

  17. Jordan blocks and Gamow-Jordan eigenfunctions associated to a double pole of the S-matrix

    International Nuclear Information System (INIS)

    Hernandez, E.; Mondragon, A.; Jauregui, A.

    2002-01-01

    An accidental degeneracy of resonances gives rise to a double pole in the scattering matrix, a double zero in the Jost function and a Jordan chain of length two of generalized Gamow-Jordan eigenfunctions of the radial Schrodinger equation. The generalized Gamow-Jordan eigenfunctions are basis elements of an expansion in bound and resonant energy eigenfunctions plus a continuum of scattering wave functions ol complex wave number. In this bi orthonormal basis, any operator f (H r (l) which is a regular function of the Hamiltonian is represented by a complex matrix which is diagonal except for a Jordan block of rank two. The occurrence of a double pole in the Green's function, as well as the non-exponential time evolution of the Gamow-Jordan generalized eigenfunctions are associated to the Jordan block in the complex energy representation. (Author)

  18. Jordan First”: Tribalism, Nationalism and Legitimacy of Power in Jordan

    Directory of Open Access Journals (Sweden)

    Mohammed Ali Al Oudat

    2010-06-01

    Full Text Available Abstract: The significance of tribal identity in Jordan can be seen in the special relationship of traditional institutions with the state, which shows both the fluctuation in the concept of tribalism and how tribalism can be better understood by viewing it through the perspective of “Jordanian nationalism”. This relationship has created confusion on the local and national levels about how the state system should work through its institutions. Furthermore, the process of democratization is only a façade; Jordan is supposedly a constitutional monarchy, but in fact the king holds absolute power. The parliament’s autonomy has been minimal, in other words, the parliament is a symbol of democracy but is widely perceived as non-representative. This paper examines the regime security strategy “Jordan First” and the particularity of Jordanian identity through its relationship to the concept of a Jordanian national consensus.

  19. Modeling of groundwater flow for Mujib aquifer, Jordan

    Indian Academy of Sciences (India)

    Jordan is an arid country with very limited water resources. ... groundwater flow model to simulate the behavior of the flow system under ... decision makers and planners in selecting optimum management schemes suitable for arid and semi- arid regions. 2. Methodology ..... This work was supported by the Jordan University.

  20. Social Support and Stress among University Students in Jordan

    Science.gov (United States)

    Hamdan-Mansour, Ayman M.; Dawani, Hania A.

    2008-01-01

    The purpose of this study was to examine the relationship between perception of social support and perceived stress among university students in Jordan. A sample of 241 university students from private and government universities in Jordan answered self-report questionnaires including the perceived social support scale and perceived stress scale.…

  1. Wastewater irrigation in Jordan: A mismatch in macro nutrient provision

    NARCIS (Netherlands)

    Boom, S.; Huibers, F.P.; Lier, van J.B.

    2008-01-01

    By using sewage nutrients in irrigation, both the costs for nutrient removal and costs for fertilisers at the farm can be distinctly reduced. The present study describes the wastewater use scheme in the Seil Al-Zarqa and Middle Jordan Valley regions, Jordan. Through field studies, information on

  2. Barriers to Utilizing ICT in Education in Jordan

    Science.gov (United States)

    Alkhawaldeh, Nayef Ibrahim; Menchaca, Michael

    2014-01-01

    This study explored barriers to utilizing information and communication technologies (ICT) for teaching and learning in the country of Jordan as indicated by participating stakeholders: students, teachers, and administrators. Jordan is a developing country in the heart of the Middle East with both tremendous opportunity as well as significant…

  3. The Prevalence of Speech Disorders among University Students in Jordan

    Science.gov (United States)

    Alaraifi, Jehad Ahmad; Amayreh, Mousa Mohammad; Saleh, Mohammad Yusef

    2014-01-01

    Problem: There are no available studies on the prevalence, and distribution of speech disorders among Arabic speaking undergraduate students in Jordan. Method: A convenience sample of 400 undergraduate students at the University of Jordan was screened for speech disorders. Two spontaneous speech samples and an oral reading of a passage were…

  4. Assessing the Efficiency of Small-Scale and Bottom Trawler Vessels in Greece

    Directory of Open Access Journals (Sweden)

    Dario Pinello

    2016-07-01

    Full Text Available This study explores the technical and scale efficiency of two types of Greek fishing vessels, small-scale vessels and bottom trawlers, using a bias-corrected input-oriented Data Envelopment Analysis model. Moreover, the associations between efficiency scores and vessel’s and skipper’s characteristics are also explored. The results indicate that small-scale vessels achieve a very low average technical efficiency score (0.42 but a much higher scale efficiency score (0.81. Conversely, bottom trawlers achieve lower scale but higher technical efficiency scores (0.68 and 0.73, respectively. One important finding of this study is that the technical efficiency of small-scale vessels, in contrast to trawlers, is positively associated with the experience of the skipper. In a looser context, it can be said that small-scale fisheries mainly rely on skill, whereas bottom trawlers rely more on technology. This study concludes that there is space for improvement in efficiency, mainly for small-scale vessels, which could allow the achievement of the same level of output by using reduced inputs.

  5. Water and Security in the Jordan Basin

    Science.gov (United States)

    1992-06-11

    LATAKIA S, shrn BANIYAS Karm ER(ZZR g SELEMIYA Rasian -- J HOMS I. ®TADMOR D~’AM ASCUS r-’GHUTA- MZERiB P-swe1 d DAM% 100 ,1/ I".98ah n schemes ’a 01110...explain, at least in part, the superiority of the Israeli military. Israel has 11 years of compulsory education from age 5 to age 16; Jordan has 10...years of compulsory education from age 6 to age 15; and Syria has only 6 years of compulsory education, age 6 to age 1i. 1 1 While these few statistics

  6. Air pollution monitoring in Amman, Jordan

    International Nuclear Information System (INIS)

    Al-Hasaan, A.A.; Dann, T.F.; Brunet, P.F.

    1992-01-01

    In 1985, a collaborative research program was established between the Royal Scientific Society of Jordan and Environment Canada, Pollution Measurement Division, Ottawa, Canada, with the objective of developing an air pollution monitoring network for Amman and preparing recommendations for national air quality standards and national emission standards for Jordan. Four monitoring sites were established in residential and commercial areas of Amman. Carbon monoxide, nitrogen dioxide, sulphur dioxide and total suspended particle matter (TSP) were measured at the Downtown station. At the other sites only TSP was measured. A short-term monitoring program carried out with a mobile monitoring unit showed relatively low levels of sulfur dioxide, carbon monoxide and nitrogen dioxide at the RSS, Naser and Marka sites as compared to the Downtown site. Continuous analyzers purchased from Environment SA, France, were used to measure sulfur dioxide, carbon monoxide and nitrogen dioxide; Sierra-Anderson high volume samplers equipped with glass fiber filters were used to collect total suspended particulates samples. Gaseous pollutants were continuously measured at the Downtown site and TSP samplers were operated on a three day schedule at all sites. Sampling began in July 1986 and continues to the present

  7. Evaluation of dizziness at Jordan University Hospital

    International Nuclear Information System (INIS)

    Abdul-Baqi, Khader J.; Moamed, Faisal I.; Shubair, Kandil S.; Sarhan, Yusuf S.; Tawalbeh, Mohmed I.

    2004-01-01

    This study was performed prospectively to the dizzy patients in the Neurotology Outpatient Clinic at Jordan University Hospital, Amman, Jordan during the period 1993-2000 and to discuss the prevalence and and etiology of dizziness. Data were collected from 108 patients (52 male and 56 female) with a mean age of 45.6-years. diagnosis was made on the basis of history, physical, otolarygological and neurological examination and confirmed by relevant investigation including laboratory, radiological and audio vestibular tests. Secure diagnosis was made in 98% of patients (14% had one cause alone and 84% had multiple causes). Cardivascular disorders accounted for 31.5% of primary and 49% of secondary causes, perpheral vestibular disorders, 25% of primary and 3% of secondary causes, central vestibular disorders 17% of primary and 9% of secondary causes, metabolic endocrine 13% of primary and 38% of secondary causes and psychogenic 4.6% of primary and 6.5% of secondary causes.Our findings demonstrate that vertigo is most common subtype of dizziness (50%). Multiple causes are more prevalent in older age and single cause is more prevalent in younger age. Cardiovascular was the most common cause of dizziness followed by vestibular disorders, metabolic and cervical osteoarthritis. Vestibular disorders are primary causes and non vestibular are predominantly secondary causes of dizziness. Hyperlipidemia, diabetes and cervical causes are major secondary contributionsto dizziness. We recommend a a multi disciplinary setting and application of a comprehensive diagnostic and treatment approach without unnecessary protracted investigative schemeand installment of rehabilitatioon facilities. (author)

  8. Pituitary magnetic resonance imaging experience in Jordan

    International Nuclear Information System (INIS)

    Hadidy, Azmy M.; Jallad, Dana G.; Haroun, Azmi A.; Mahafza, Waleed S.; Ajlouni, Kamel M.

    2009-01-01

    To assess the pituitary findings as demonstrated on MRI and to compare the results with the data published in the literature. One thousand, one hundred and thirty-eight pituitary MRIs with and without intravenous contrast media (gadolinium) were performed over 6 years from 2001 to 2007 in the Department of Diagnostic Radiology, Jordan University Hospital, Amman, Jordan. The patients were referred from various departments and were evaluated for pituitary, other sellar, and juxtasellar abnormalities. The results were compared with those in the published literature. Four hundred and eight-three normal scans were excluded from the study. The remaining 655 were abnormal, pituitary adenoma was detected in 327 (49.9%), microadenoma was present in 213 (32.5%), and macroadenoma in 114 (17.4%). Partial empty sella was seen in 157 (24%), diffuse pituitary gland enlargement in 98 (14.9%), ectopic pituitary posterior lobe in 13 (2%), and other findings in 31 (4.7%). The incidence of pituitary adenoma was equal in both genders; however, microadenoma was more common, affected a younger age group, and was predominately seen in females. The other parameters showed agreement with the published literature. (author)

  9. Bumper Stickers in Jordan: A Structural Analysis

    Directory of Open Access Journals (Sweden)

    Husam Al-Momani

    2017-08-01

    Full Text Available This study has set out to determine the structural patterns of bumper stickers in Jordan. This study is significant since it is the first one to approach bumper stickers structurally. The study has investigated 227 stickers, which can be considered the corpus of stickers in Jordan. The study has found that around 90% of the stickers are sentences, most of which are simple sentences expressed in the present tense. This combination of the three elements i.e. sentence, declarative and simple is what facilitated the job of drivers to write their opinions, attitudes, beliefs, etc. and is what made it possible for the others i.e. drivers and pedestrians to understand the stickers. The study has also found that imperative and negative imperatives are quite common since the stickers are not addressed to the writer/driver rather to the others so as to inform them about his state, his miserable condition, his opinions, his loyalties, and his vehicle. The stickers are addressed to others to demand certain behaviors from them such as driving wisely, not challenging the sticker writer, respecting him if he is driving a truck or a lorry, etc.

  10. Jordan cells of periodic loop models

    International Nuclear Information System (INIS)

    Morin-Duchesne, Alexi; Saint-Aubin, Yvan

    2013-01-01

    Jordan cells in transfer matrices of finite lattice models are a signature of the logarithmic character of the conformal field theories that appear in their thermodynamical limit. The transfer matrix of periodic loop models, T N , is an element of the periodic Temperley–Lieb algebra EPTL N (β,α), where N is the number of sites on a section of the cylinder, and β = −q − q −1 = 2cos λ and α the weights of contractible and non-contractible loops. The thermodynamic limit of T N is believed to describe a conformal field theory of central charge c = 1 − 6λ 2 /(π(λ − π)). The abstract element T N acts naturally on (a sum of) spaces V-tilde N d , similar to those upon which the standard modules of the (classical) Temperley–Lieb algebra act. These spaces known as sectors are labeled by the numbers of defects d and depend on a twist parameter v that keeps track of the winding of defects around the cylinder. Criteria are given for non-trivial Jordan cells of T N both between sectors with distinct defect numbers and within a given sector. (paper)

  11. False vacuum decay in Jordan-Brans-Dicke cosmologies

    International Nuclear Information System (INIS)

    Holman, R.; Wang, Yun; Weinberg, E.J.

    1989-12-01

    We examine the bubble nucleation rate in a first-order phase transition taking place in a background Jordan-Brans-Dicke cosmology. We compute the leading order terms in the nucleation rate when the Jordan-Brans-Dicke field is large (i.e., late times) by means of a Weyl rescaling of the fields in the theory. We find that despite the fact that the Jordan-Brans-Dicke field (hence the effective gravitational constant) has a time dependence in the false vacuum, at late times the nucleation rate is time independent. 21 refs

  12. Containment vessel

    International Nuclear Information System (INIS)

    Zbirohowski-Koscia, K.F.; Roberts, A.C.

    1980-01-01

    A concrete containment vessel for nuclear reactors is disclosed that is spherical and that has prestressing tendons disposed in first, second and third sets, the tendons of each set being all substantially concentric and centred around a respective one of the three orthogonal axes of the sphere; the tendons of the first set being anchored at each end at a first anchor rib running around a circumference of the vessel, the tendons of the second set being anchored at each end at a second anchor rib running around a circumference of the sphere and disposed at 90 0 to the first rib, and the tendons of the third set being anchored some to the first rib and the remainder to the second rib. (author)

  13. Meet EPA Scientist Jordan West, Ph.D.

    Science.gov (United States)

    Jordan West, Ph.D. is an aquatic ecologist at EPA. Her areas of expertise include freshwater & marine ecology, climate change impacts and adaptation, resilience and threshold theory, environmental risk assessment, expert elicitation & stakeholder processes

  14. NOAA Ship David Starr Jordan Underway Meteorological Data, Quality Controlled

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Ship David Starr Jordan Underway Meteorological Data (delayed ~10 days for quality control) are from the Shipboard Automated Meteorological and Oceanographic...

  15. Zeta functional equation on Jordan algebras of type II

    International Nuclear Information System (INIS)

    Kayoya, J.B.

    2003-10-01

    Using the Jordan algebras method, specially the properties of Peirce decomposition and the Frobenius transformation, we compute the coefficients of the zeta functional equation, in the case of Jordan algebras of Type II. As particular cases of our result, we can cite the case of V M (n, R) studied by Gelbart and Godement-Jacquet, and the case of V Herm(3, O s ) studied by Muro. Let us also mention, that recently, Bopp and Rubenthaler have obtained a more general result on the zeta functional equation by using methods based on the algebraic properties of regular graded algebras which are in one to one correspondence with simple Jordan algebras. The method used in this paper is a direct application of specific properties of Jordan algebras of Type H. (author)

  16. Performance of wastewater treatment plants in Jordan and suitability ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-08-04

    Aug 4, 2008 ... while the available sources of water are limited and de-. *Corresponding author. ... 186223 m3/d inflow to Asamra wastewater treatment plant. (ASTP) (Bataineh et al., ..... MSc. thesis, university of Jordan. Bataineh F, Najjar M, ...

  17. Genetic diversity of indigenous chicken ecotypes in Jordan

    African Journals Online (AJOL)

    Jane

    2010-10-11

    Oct 11, 2010 ... DNA polymorphism of 4 indigenous chicken ecotypes was assessed in Jordan using random amplified ... Such technology is random amplified polymorphic DNA. (RAPD) ..... ping from genetics lab for animal and plant at MU.

  18. Characterization of Quercus species distributed in Jordan using ...

    African Journals Online (AJOL)

    Characterization of Quercus species distributed in Jordan using morphological and molecular markers. Mohammad S Jawarneh, Mohammad H Brake, Riyadh Muhaidat, Hussein M Migdadi, Jamil N Lahham, Ahmad Ali El-Oqlah ...

  19. Jordan : tous les projets | Page 2 | CRDI - Centre de recherches ...

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

    ... Asia, South Asia, Jordan, Lebanon, Malaysia, Syria, Yemen, Palestine, Réunion ... plan dans les structures sociales au Moyen-Orient, en particulier au Yémen, ... Sujet: POLITICAL PARTIES, POLITICAL REFORM, ISLAM, HUMAN RIGHTS, ...

  20. Survey of Micro- and Small Enterprises in Jordan (2015) [PUBLIC

    Data.gov (United States)

    US Agency for International Development — The USAID Jordan Local Enterprise Support Project (LENS) conducted a survey of MSEs in 2014-2015 to better understand Jordanian enterprises and to assess the major...

  1. Jordan's algebra of a facially homogeneous autopolar cone

    International Nuclear Information System (INIS)

    Bellissard, Jean; Iochum, Bruno

    1979-01-01

    It is shown that a Jordan-Banach algebra with predual may be canonically associated with a facially homogeneous autopolar cone. This construction generalizes the case where a trace vector exists in the cone [fr

  2. Distribution of Fig Mosaic in Jordan

    Directory of Open Access Journals (Sweden)

    Khalil I. Al-Mughrabi

    2000-08-01

    Full Text Available Fig mosaic (FM is one of the most important diseases of figs in Jordan. A nationwide survey was conducted to determine the incidence and severity of this disease in trees and in seedlings propagated by cuttings in orchards and nurseries in 13 provinces and cities all over the country. Cultivars surveyed included Khdari, Mwazi, Zraki, Khartamani, Dafoori, Turki, Hamari, Esaili, Ajlouni, in addition to an Italian and a French cultivar. Disease severity varied from moderately severe to extremely severe with leaf malformation and fruit drop FM was found in all provinces. Incidence of FM, averaged over trees of all cultivars and all age categories, was 95.3%. Fig trees 3 years and older had the highest disease incidence, ranging from 93.3% to 100% in the different orchards. The Esaili cultivar had the lowest incidence ranging between 50% and100%, with an average of 76.5%. The highest FM incidence was on Dafoori. Of the most common cultivars, Khdari was the most susceptible. Jerash province had the highest percentage (12.5% of fig seedlings and trees in the most severe disease category. The highest percentage (27.8% of healthy fig seedlings and trees was in Irbid province. This paper reports the incidence of FM in various local and imported fig cultivars of different ages, and relates the spread of the disease to the method of fig propagation practiced in Jordan. Suggested solutions for the problem, which include the introduction of disease and pest free fig seedlings derived from tissue culture and the establishment of new rules and regulations to prevent the spread of the disease are discussed.

  3. Evaluation of dizziness at Jordan University Hospital.

    Science.gov (United States)

    Abdul-Baqi, Khader J; Mohammed, Faisal I; Shubair, Kandil S; Sarhan, Yusef S; Tawalbeh, Mohamed I

    2004-05-01

    This study was performed prospectively to evaluate the dizzy patients in the Neurotology Outpatient clinic at Jordan University Hospital, Amman, Jordan during the period 1993-2000 and to discuss the prevalence and etiology of dizziness. Data were collected from 108 patients (52 males and 56 females) with a mean age of 45.6-years. Diagnosis was made on the basis of history, physical, otolaryngological and neurological examination and confirmed by relevant investigation including laboratory, radiological and audio vestibular tests. Secure diagnosis were made in 98% of patients (14% had one cause alone and 84% had multiple causes). Cardiovascular disorders accounted for 31.5% of primary and 49% of secondary causes, peripheral vestibular disorders, 25% of primary and 3% of secondary causes, central vestibular disorders 17% of primary and 9% of secondary causes, metabolic endocrine 13% of primary and 38% of secondary causes, cervical osteoarthritis 5.5% of primary and 28% of secondary causes and psychogenic 4.6% of primary and 6.5% of secondary causes. Our findings demonstrate that vertigo is the most common subtype of dizziness (50%). Multiple causes are more prevalent in older age and the single cause is more prevalent in younger age. Cardiovascular was the most common cause of dizziness followed by vestibular disorders, metabolic and cervical osteoarthritis. Vestibular disorders are primary causes and non vestibular are predominantly secondary causes of dizziness. Hyperlipidemia, diabetes and cervical causes are major secondary contributors to dizziness. We recommend a multi disciplinary setting and application of a comprehensive diagnostic and treatment approach without unnecessary protracted investigative scheme and installment of rehabilitation facilities.

  4. Jordan and left derivations on locally C*-algebras

    International Nuclear Information System (INIS)

    Shahzad, Naseer

    2002-07-01

    We show that left derivations as well as Jordan derivations on locally G*-algebras are always continuous. We also obtain some noncommutative extensions of the classical Singer-Wermer theorem for locally C*-algebras: (1) Every left derivation D on a locally (7*-algebra A is identically zero. (2) Every Jordan derivation D on a locally C*-algebra A which satisfies [D(x), x]D(x]=0 for all x in A, is identically zero. (author)

  5. Development of nursing research in Jordan (1986-2012).

    Science.gov (United States)

    Khalaf, I

    2013-12-01

    To provide an overview of nursing research in Jordan based on the topic researched, source and setting of data collection, methodology, theoretical framework used and source of funding. Nursing research contributes to nursing education, clinical practice, health policy and the establishment of nursing research priorities in Jordan to guide future research. Databases such as MEDLINE, CINAHL, Google Scholar, PubMed and national sources were searched for published articles related to nursing in Jordan through a range of keywords. Articles were included in the analysis if they were published in English or Arabic through December 2012. The search resulted in the identification of 999 publications, from which 462 articles met the inclusion criteria and were included in the review. The highest percentage of studies (23% of articles) focused on nursing management issues. Forty-four per cent were conducted in a hospital setting; only six studies used a nursing theory. Seventy-seven per cent of the studies were quantitative and 29.0% were funded mostly by universities. Twenty-one per cent were not directly related to improving nursing education or practice in Jordan. A Jordanian Database for nursing research was developed as a result of this review. Jordanian nurses have slowly started to build nursing research, the real nursing research work in Jordan started with the return of the first PhD graduate to Jordan in 1986. Jordanian nurses in collaboration with international colleagues were motivated to publish research and build the body of nursing knowledge. © 2013 International Council of Nurses.

  6. A review of midwifery education curriculum documents in Jordan.

    Science.gov (United States)

    Shaban, Insaf; Leap, Nicky

    2012-12-01

    There is worldwide recognition that midwives are specialists in normal pregnancy, labour and birth and the postnatal period and that they should be educated to be primary providers of maternity care. In Jordan midwives currently have limited opportunities to fulfil this role. Since the mid-1980s, two public community colleges have offered three-year diploma midwifery education programmes in two major cities in Jordan. In 2002 the first and only four-year bachelor of midwifery education programme was established in one public university. A review to describe the design and content of midwifery education programmes in Jordan and address the question: Does the design of midwifery education programmes in Jordan encourage confidence that graduates will be competent to practise to the full capacity of the internationally defined role and scope of practice of the midwife and undertake the role of primary maternity care providers for women with low-risk pregnancies? A review of Jordanian midwifery education curriculum documents was undertaken using information and documents provided by midwifery programme coordinators. Programme coordinators in all institutions in Jordan providing midwifery education programmes. The curriculum documents reflected a medical model, with an emphasis on illness and intervention rather than preparation for the internationally defined full role and scope of practice of the midwife. This study provides a profile of midwifery education curriculum documents in Jordan with recommendations for changes that would position midwives as potential primary maternity care providers for women in Jordan who have uncomplicated pregnancies. Copyright © 2011 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  7. Consanguinity and genetic disorders: Profile from Jordan

    International Nuclear Information System (INIS)

    Hamamy, Hanan A.; Ajlouni, Kamel M.; Masri, Amira T.; Al-Hadidy, Azmy M.

    2007-01-01

    With 20-30% of all marriages occurring between first cousins, increasing attention in Jordan is now given to role of consanguinity in the occurrence of genetic diseases. The objective of this study is to define the specific categories of genetic disorders associated with consanguineous marriages. Etiological categories and consanguinity rates were studied among 623 families with genetic syndromes, congenital anomalies or mental retardation, or both, seen at the National Center for Diabetes, Endocrinology and Genetics for the period August 2002 to August 2006. Comparisons were made for first cousin marriage rates in the study group and that for the general population. First cousin marriages constituted 69%, 22% and 41.7% of marriages among families with autosomal recessive conditions (group 1), dominant, X-linked and chromosomal conditions (group 2) and sporadic undiagnosed conditions (group 3) respectively. The differences in the rates of the first cousin matings were highly significant when comparing known figures in the general population with group 1 and 3, but not significant with group 2. Two messages to the public and health care personnel regarding consanguinity can be derived from this study. The first message is that among genetic disorders, only autosomal recessive disorders are strongly associated with consanguinity. The second message is that approximately 30% of sporadic undiagnosed cases of mental retardation, congenital anomalies and dimorphism may have an autosomal recessive etiology with risks of recurrence in future pregnancies. (author)

  8. Pharmacy education in Jordan, Saudi Arabia, and Kuwait.

    Science.gov (United States)

    Al-Wazaify, Mayyada; Matowe, Lloyd; Albsoul-Younes, Abla; Al-Omran, Ola A

    2006-02-15

    The practice of pharmacy, as well as pharmacy education, varies significantly throughout the world. In Jordan, Kuwait, and Saudi Arabia, the profession of pharmacy appears to be on the ascendance. This is demonstrated by an increase in the number of pharmacy schools and the number of pharmacy graduates from pharmacy programs. One of the reasons pharmacy is on the ascendance in these countries is government commitment to fund and support competitive, well-run pharmacy programs. In this report we describe pharmacy education in 3 Middle East countries: Jordan, Kuwait, and Saudi Arabia. All 3 countries offer bachelor of pharmacy (BPharm) degrees. In addition, 2 universities in Jordan and 1 in Saudi Arabia offer PharmD degree programs. The teaching methods in all 3 countries combine traditional didactic lecturing and problem-based learning. Faculties of pharmacy in all 3 countries are well staffed and offer competitive remuneration. All 3 countries have a policy of providing scholarships to local students for postgraduate training abroad. The majority of students in Jordan and Kuwait are female, while the ratio of male to female students in Saudi Arabia is even. Students' attitudes towards learning are generally positive in all 3 countries. In Saudi Arabia and Kuwait, most pharmacy graduates work in the public sector, while in Jordan, the majority work in the private sector.

  9. A multi-criteria optimization analysis for Jordan's energy mix

    International Nuclear Information System (INIS)

    Malkawi, Salaheddin; Al-Nimr, Moh'd; Azizi, Danah

    2017-01-01

    In this study Jordan's energy options were evaluated and ranked with respect to several criteria clusters including financial, technical, environmental, ecological, social, and risk assessment. The Analytical Hierarchy Process; a multi-criteria decision-making analysis, was selected to evaluate the electricity generation options for Jordan. Energy options covered in the analysis include both conventional and renewable sources. Conventional sources evaluated include Oil and Natural Gas. Renewable sources covered wind, biomass, Photovoltaic and concentrated solar systems. The study also investigated generation from nuclear energy and direct combustion of oil shale as well as demand side savings from energy efficiency measures as a resource. Results indicate that to date; conventional fuels remain Jordan's most feasible options from a technical and financial perspective. Nonetheless diversification is essential to promoting energy security as well as environmental welfare. Results indicate that Jordan's best diversification options are nuclear, oil shale, biomass, and wind energy. - Highlights: • A Multi-Criteria Optimization Analysis technique was used to compare nine electricity generation options. • Options considered included Fossil Fuel sources, Nuclear Energy , Renewable Energy and Energy Efficiency. • Six criteria clusters were considered: financial, technical, environmental, ecological, social, and risk assessment. • Results outline potential policy implications for diversifying Jordan's energy mix. • Conventional fuels remain integral and Oil shale, Nuclear, Biomass and Wind offer the best diversification potential.Tag as highlight.

  10. A Response to Jordan's (2004) "Explanatory Adequacy and Theories of Second Language Acquisition"

    Science.gov (United States)

    Gregg, Kevin R.

    2005-01-01

    In a recent paper (Jordan, Geoff Jordan takes issue with some of my claims about second language acquisition (SLA) theory. Specifically, he queries the necessity of a property theory, and he finds my discussion of explanation unsatisfactory. In this brief reply, I try to answer his criticisms. In a brief but interesting paper, Geoff Jordan (2004:…

  11. Vessel Operator System

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Operator cards are required for any operator of a charter/party boat and or a commercial vessel (including carrier and processor vessels) issued a vessel permit from...

  12. Primary Nocturnal Enuresis among school children in Jordan

    International Nuclear Information System (INIS)

    Hazza, I.; Tarwneh, H.

    2002-01-01

    We attempted in this study, to estimate the prevalence of primarynocturnal enuresis (PNE) in children of Jordan and to examine factorsassociated with PNE. We sent questionnaires to 950 parents of children aged6-8 years, randomly selected from three primary schools in Jordan. Thequestionnaire was designed to evaluate the prevalence and factors associatedwith PNE. The response rate was 71.6%. The overall prevalence of PNE was23.8%. This prevalence declined with age from 48.9% at 7 years and 8.4% at 8years. Our findings indicate that the prevalence of PNE in Jordan is higherthan the reported from other Asian or European countries, while theassociated factors are similar. (author)

  13. Trends and Challenges for Mobile Learning in Jordan

    Directory of Open Access Journals (Sweden)

    A. Y. Al-Zoubi

    2008-04-01

    Full Text Available The present state of mobile learning in Jordan isinvestigated in order to provide a meaningful direction forthe future development of university eEducation in Jordan.The strengths of mobile learning are elaborated and itscurrent status including challenging issues from theperspective of cognitive learning is addressed. An onlinesurvey was conducted to investigate the expectations andperceptions of mobile learning amongst university studentsand professors in Jordan and a number of countries in theMiddle East. Various factors that may contribute to theestablishment of mobile learning in educational institutionswere investigated and expectations concerning the impact ofmobile technologies on teaching and learning were explored.The results reflect on the fundamental needs for effectiveimplementation of mobile learning from the view ofcognitive science, instead of technological evolution.

  14. The paralytic poliomyelitis epidemic of 1978 in Jordan: epidemiological implications

    Science.gov (United States)

    Khuri-Bulos, Najwa; Melnick, Joseph L.; Hatch, Milford H.; Dawod, Saleh T.

    1984-01-01

    Poliomyelitis is endemic in Jordan, but until 1978 there were no epidemics. In that year, 66 children were admitted to the Jordan University Hospital with a paralytic illness, compared with 13 in 1979 and 11 in 1980. The epidemic reached a peak in the summer and fall of 1978. While 54% of the patients had not received any vaccine, 19% had received 3 doses of oral poliovaccine; 82% of the cases were in children less than 2 years of age, and all belonged to the lower socioeconomic group. There were 28 deaths with complications of the disease. Poliovirus was isolated from 10 out of 14 rectal swab samples examined (9 with poliovirus 1, 1 with poliovirus 2), and from 4 out of 13 throat specimens from the same patients. It is concluded that as a result of improving living standards in Jordan and neighbouring countries, more epidemics may occur unless immunization efforts against poliomyelitis are intensified. PMID:6609022

  15. Management scenarios for the Jordan River salinity crisis

    Science.gov (United States)

    Farber, E.; Vengosh, A.; Gavrieli, I.; Marie, Amarisa; Bullen, T.D.; Mayer, B.; Holtzman, R.; Segal, M.; Shavit, U.

    2005-01-01

    Recent geochemical and hydrological findings show that the water quality of the base flow of the Lower Jordan River, between the Sea of Galilee and the Dead Sea, is dependent upon the ratio between surface water flow and groundwater discharge. Using water quality data, mass-balance calculations, and actual flow-rate measurements, possible management scenarios for the Lower Jordan River and their potential affects on its salinity are investigated. The predicted scenarios reveal that implementation of some elements of the Israel-Jordan peace treaty will have negative effects on the Jordan River water salinity. It is predicted that removal of sewage effluents dumped into the river (???13 MCM/a) will significantly reduce the river water's flow and increase the relative proportion of the saline groundwater flux into the river. Under this scenario, the Cl content of the river at its southern point (Abdalla Bridge) will rise to almost 7000 mg/L during the summer. In contrast, removal of all the saline water (16.5 MCM/a) that is artificially discharged into the Lower Jordan River will significantly reduce its Cl concentration, to levels of 650-2600 and 3000-3500 mg/L in the northern and southern areas of the Lower Jordan River, respectively. However, because the removal of either the sewage effluents or the saline water will decrease the river's discharge to a level that could potentially cause river desiccation during the summer months, other water sources must be allocated to preserve in-stream flow needs and hence the river's ecosystem. ?? 2005 Elsevier Ltd. All rights reserved.

  16. Demographic aspects of unemployment in Jordan.

    Science.gov (United States)

    Hammouda, A A

    1979-01-01

    The extent and structure of open unemployment in the Hashemite Kingdom of Jordan was examined. The data on unemployment in Jordan come from censuses and labor force sample surveys. The last census was conducted in 1961 and obviously cannot provide current information, but a multipurpose household survey has been conducted annually since 1972. The survey sample is a stratified multistage random sample; 3 strata are distinquished, i.e., cities, camps, and rural areas. For this survey, the unemployed are defined as those persons who are physically unable to perform work and who want work and are actively seeking work but are unemployed at present. In this analysis, those persons among the unemployed who are in the age group 12-14 are excluded. 82.3% of the unemployed in the sample were men. The total unemployment rate was 1.6%, but the rate for women was 2.8% and that for men only 1.5%. The rate for women may be overstated to an unknown extent due to underreporting of women in the labor force, yet it seems unlikely that this factor would explain all of the differences in the extent of unemployment between men and women. The cultural bias against work for women outside the home exerts an influence in making it more difficult for women to find a job, but because of this bias many women do not even enter the labor force and hence cannot be unemployed. Most of the unemployed were in the 20-24 age group and to a lesser extent in the 15-19 age group. Almost 60% of the unemployed were in these 2 age groups. Beyond these ages, the percentages of unemployed decreased regularly with age, with the age group 40-44 as a minor exception. When taking sex into account, the 1st phenomenon to be observed was the highly skewed age distribution of female unemployed who were all under age 30. Of the unemployed men, most were also young, with 34.6% in the 20-24 age group and 52.9% younger than 25 years. For married women the low unemployment rate can be explained by the fact that many

  17. Sedentary lifestyle among adults in Jordan, 2007

    Directory of Open Access Journals (Sweden)

    Ghazi F. Sharkas

    2016-08-01

    Full Text Available Objective: Sedentary lifestyle is a major risk factor for physical and mental problems, such as cardiovascular, musculoskeletal diseases, and psychological stress. About 60% of the world’s population is not sufficiently physically active in leisure time or during work and social activities. This study aimed to determine the prevalence of inactive Jordanian adults and describe their demographic and behavioral characteristics. Methods: The study used data from the behavioral risk factors surveillance survey conducted in Jordan in 2007. The sample size was 3654. Respondents who were physically inactive for more than 240 min daily (sleep time not included were considered to have a sedentary lifestyle. Data were analyzed with the program SPSS. Results: The prevalence of a sedentary lifestyle was 82.8% (2965 respondents, with a mean sedentary time of 587 min (95% confidence interval 581–594 min. Among the physically inactive adults, 52.6% were men, one third of them aged 35–44 years. Sedentary lifestyle was reported by 30% of those with a secondary level of education or above. Of those with a sedentary lifestyle, 37.6% were housewives and 37.5% were employees; 66% of them were overweight and obese. Of the physically inactive people, 2.5% had a history of heart failure and 1.3% had a history of cerebrovascular accidents; 57.2% of them tried to engage more in physical activity and almost three quarters of them were interested in improving their dietary habits. Conclusion: Most Jordanian adults have a sedentary lifestyle, which emphasizes that there is a public health problem. Many of them are attempting to lead a healthier lifestyle. Therefore, there is an urgent need to launch an applicable national plan that enables people to practice a healthier lifestyle.

  18. Public awareness regarding children vaccination in Jordan.

    Science.gov (United States)

    Masadeh, Majed M; Alzoubi, Karem H; Al-Azzam, Sayer I; Al-Agedi, Hassan S; Abu Rashid, Baraa E; Mukattash, Tariq L

    2014-01-01

    Immunization can contribute to a dramatic reduction in number of vaccine-preventable diseases among children. The aim of this study is to investigate mothers' awareness about child vaccines and vaccination in Jordan. This study was a community-based, cross-sectional study that was performed at public places in Irbid City. Data was collected from 506 mothers. After verbal approval, mothers were interviewed to assess their knowledge, attitudes, and practice toward vaccination. Results show that majority of mothers had acceptable knowledge and positive attitude toward vaccination. Most of mothers (94.7-86.8%) were able to identify vaccines that are mandatory as per the national vaccination program. Lower knowledge was observed among mothers (71.6%) for HIB vaccination being mandatory. Most mothers (97.2%) had vaccination card for their baby form the national vaccination programs. Vaccination delay was reported by about 36.6% of mothers and was shown to be associated with significantly (P = 0.001) lower vaccination knowledge/attitude score. Additionally, mothers who reported to be regularly offered information about vaccination during visits and those who identified medical staff members as their major information source had significantly higher vaccination knowledge/attitude score (P = 0.002). In conclusion, vaccination coverage rate is high; however, some aspects of knowledge, attitudes, and practice of vaccination need to be improved. Knowledge and attitudes of mothers were directly associated with their practice of vaccination. Medical staff education about vaccination during each visit seems to be the most effective tool that directly reflects on better practice of vaccination such as reducing the possibility for vaccination delay.

  19. The Minnesota notes on Jordan algebras and their applications

    CERN Document Server

    Walcher, Sebastian

    1999-01-01

    This volume contains a re-edition of Max Koecher's famous Minnesota Notes. The main objects are homogeneous, but not necessarily convex, cones. They are described in terms of Jordan algebras. The central point is a correspondence between semisimple real Jordan algebras and so-called omega-domains. This leads to a construction of half-spaces which give an essential part of all bounded symmetric domains. The theory is presented in a concise manner, with only elementary prerequisites. The editors have added notes on each chapter containing an account of the relevant developments of the theory since these notes were first written.

  20. Positive projections of symmetric matrices and Jordan algebras

    DEFF Research Database (Denmark)

    Fuglede, Bent; Jensen, Søren Tolver

    2013-01-01

    An elementary proof is given that the projection from the space of all symmetric p×p matrices onto a linear subspace is positive if and only if the subspace is a Jordan algebra. This solves a problem in a statistical model.......An elementary proof is given that the projection from the space of all symmetric p×p matrices onto a linear subspace is positive if and only if the subspace is a Jordan algebra. This solves a problem in a statistical model....

  1. First beam for the SESAME light source in Jordan

    International Nuclear Information System (INIS)

    Spiro, M.

    2017-01-01

    On January 2017, 12. the third generation synchrotron SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East) located at Allan in Jordan was commissioned. At first SESAME will operate with 2 beam lines: one producing infra-red light and the other X-rays. SESAME was developed under the auspices of the UNESCO. The CERN brought its know-how in the domain of accelerator technology and supplied the magnet system of the SESAME main ring. Today, SESAME members are Jordan, the Palestinian Authority, Bahrain, Cyprus, Egypt, Iran, Israel, Pakistan and Turkey. SESAME welcomes a community of about 300 users from the region. (A.C.)

  2. Youth in Jordan: Transitions from Education to Employment

    Science.gov (United States)

    Brown, Ryan Andrew; Constant, Louay; Glick, Peter; Grant, Audra K.

    2014-01-01

    Despite strong economic growth during the last decade, youth unemployment in Jordan remains stubbornly high, and labor-force participation markedly low. Young women in particular face labor??market barriers in access to many career paths, and their job aspirations are often discouraged by their parents. Graduates of secondary and postsecondary…

  3. Jordan : tous les projets | CRDI - Centre de recherches pour le ...

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

    Le projet vise à produire des connaissances sur les perceptions et les ... Sujet: BRAIN, MATERNAL AND CHILD HEALTH, CANCER, THERAPY, ... Sujet: HUMAN RIGHTS, GENDER EQUALITY, DEMOCRATIZATION, CULTURAL RELATIONS ... Central Asia, Far East Asia, South Asia, Jordan, Lebanon, Morocco, Yemen, ...

  4. Forcible Displacement of Palestinians to Jordan: A National Security Crisis

    National Research Council Canada - National Science Library

    Al

    2002-01-01

    ... into the Hasemite Kingdom of Jordan have become an issue of grave concern. The Palestinian refugee issue is a derivative of the expulsion of millions of Palestinians after the creation of the State of Israel in 1948, and after the 1967 Six-Day War...

  5. Oral Health Patterns among Schoolchildren in Mafraq Governorate, Jordan

    Science.gov (United States)

    ALBashtawy, Mohammed

    2012-01-01

    Little is known about the oral hygiene patterns among schoolchildren in Jordan. A school-based cross-sectional study was performed from January to March 2010. A simple random sampling method was used. Each student participant completed a detailed questionnaire regarding oral hygiene habits. Data were coded and analyzed using SPSS software version…

  6. The Impacts of Heritage Tourism on Gadara, Northern Jordan

    Science.gov (United States)

    Alobiedat, Ammar Abdelkarim

    2014-01-01

    As the tourism industry continues to grow and the desire to visit heritage sites becomes a popular pursuit, heritage has turn into a commodity in the marketplace. This dissertation analyzes the economic, sociocultural and environmental implications of tourism in Gadara, northwest Jordan. It also elaborates on the changing force of tourism and its…

  7. The neglected health needs of older Syrian refugees in Jordan

    Directory of Open Access Journals (Sweden)

    Sigrid Lupieri

    2018-02-01

    Full Text Available Older refugees are often a neglected population, particularly when it comes to health. In Jordan, the specific health needs of older Syrian refugees tend to be overlooked, due in part to a lack of data, institutional biases and the nature of the humanitarian response.

  8. ICTs are improving health equity in Jordan | IDRC - International ...

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

    24 تشرين الأول (أكتوبر) 2013 ... To help bridge this gap, the Royal Scientific Society in Jordan (RSS) .... Last year, 16-year-old Aida made a startling discovery: as a young girl, ...

  9. Higher-order Jordan Osserman pseudo-Riemannian manifolds

    International Nuclear Information System (INIS)

    Gilkey, Peter B; Ivanova, Raina; Zhang Tan

    2002-01-01

    We study the higher-order Jacobi operator in pseudo-Riemannian geometry. We exhibit a family of manifolds so that this operator has constant Jordan normal form on the Grassmannian of subspaces of signature (r, s) for certain values of (r, s). These pseudo-Riemannian manifolds are new and non-trivial examples of higher-order Osserman manifolds

  10. Higher-order Jordan Osserman pseudo-Riemannian manifolds

    Energy Technology Data Exchange (ETDEWEB)

    Gilkey, Peter B [Mathematics Department, University of Oregon, Eugene, OR 97403 (United States); Ivanova, Raina [Mathematics Department, University of Hawaii - Hilo, 200 W Kawili St, Hilo, HI 96720 (United States); Zhang Tan [Department of Mathematics and Statistics, Murray State University, Murray, KY 42071 (United States)

    2002-09-07

    We study the higher-order Jacobi operator in pseudo-Riemannian geometry. We exhibit a family of manifolds so that this operator has constant Jordan normal form on the Grassmannian of subspaces of signature (r, s) for certain values of (r, s). These pseudo-Riemannian manifolds are new and non-trivial examples of higher-order Osserman manifolds.

  11. Promoting Kindergarten Children's Creativity in the Classroom Environment in Jordan

    Science.gov (United States)

    Dababneh, Kholoud; Ihmeideh, Fathi M.; Al-Omari, Aieman A.

    2010-01-01

    This study aimed at investigating teachers' classroom practices, which either stimulate or inhibit the development of the creative environment of classrooms in Jordan, and determining the differences between practices according to educational level, experience level and type of teaching. The sample of the study consisted of 215 kindergarten…

  12. Adapting UASB technology for sewage treatment in Palestine and Jordan

    NARCIS (Netherlands)

    Mahmoud, N.A.; Zeeman, G.; Lier, van J.B.

    2008-01-01

    High rate anaerobic technologies offer cost-effective solutions for "sewage" treatment in the temperate climate of Palestine and Jordan. However, local sewage characteristics demand amendments to the conventional UASB reactor design. A solution is found in a parallel operating digester unit that

  13. Prevalence of Helicobacter pylori in Northern Jordan: Endoscopy based study

    International Nuclear Information System (INIS)

    Bani-Hani, Kamal E.; Hammouri, Shadi M.

    2001-01-01

    Helicobacter pylori infection is considered the most common infection worldwide and is associated with many other disorders. The aim of this study is to determine the prevalence of this infection among patients undergoing endoscopy in Northern Jordan. Between November 1998 and September 2000, all patients referred from the Gastro-esophageal Clinic to the Endoscopy Unit at Princess Basma Teaching Hospital, Irbid, Northern Jordan were enrolled in this prospective study. For each patient clinical and epidemiological data was collected and endoscopy was performed. At least 3 antral biopsies were obtained from each patient, and these were examined histologically for the presence of gastritis and stained for Helicobacter pylori using modified Giemsa stain. A total of 197 consecutive patients (113 females) with a mean age of 40.2 years (range 15-91 years) were studied. Abdominal pain was the highest presenting symptom. Gastritis 91% and esophagitis 42% were the most frequent endoscopic findings. Gastritis was documented histologically in 183 (93%) of patients. Helicobacter pylori was found in 161 patients (82%), with all of these having histological gastritis. The 11 patients with gastric ulcer, compared to the 51 out of the 59 (86%) patients with duodenal ulcer, showed Helicobacter pylori in their biopsies. The prevalence of Helicobacter pylori infection in patients subjected to an upper gastrointestinal endoscopy in Jordan is high. This study confirms that Helicobacter pylori is significantly associated with gastritis and peptic ulcer. Further studies are needed to determine the types of Helicobacter pylori strains present in Jordan. (author)

  14. Pastoralist rock art in the Black Desert of Jordan

    NARCIS (Netherlands)

    Brusgaard, N.O.

    2015-01-01

    This paper discusses the current problems that exist with the rock art research of the Black Desert in Jordan and presents some preliminary field results of the author’s research on the petroglyphs. It also explore the possibilities that the rock art affords to learn more about the elusive desert

  15. Pastoralist rock art in the Black Desert of Jordan

    OpenAIRE

    Brusgaard, N.O.

    2015-01-01

    This paper discusses the current problems that exist with the rock art research of the Black Desert in Jordan and presents some preliminary field results of the author’s research on the petroglyphs. It also explore the possibilities that the rock art affords to learn more about the elusive desert societies and the limitations about studying rock art in archaeologically unfamiliar territories.

  16. Trace element analysis of archaeological artefacts from Pella, Jordan

    International Nuclear Information System (INIS)

    Clayton, E.

    1985-01-01

    A brief history of the site at Pella, Jordan is presented, as a prelude to an analysis of the element composition of 82 pottery sherds. Statistical results from this data support the archaeological evidence for occupation during the Late Bronze and Early Iron Age

  17. Characterization of Quercus species distributed in Jordan using ...

    African Journals Online (AJOL)

    User

    2013-03-20

    Mar 20, 2013 ... improving conservation, restoration and reforestation strategies of Quercus in Jordan. Key words: Quercus spp., genetic ..... High variation leads to develop- ment of subspecies and varieties (Zohary, 1962). .... genetic diversity and differentiation of Quercus crispula in the. Chichibu Mountains, central Japan.

  18. THE EMISSION POTENTIAL FROM MUNICIPAL SOLID WASTE LANDFILL IN JORDAN

    Directory of Open Access Journals (Sweden)

    Mohammad Aljaradin

    2016-01-01

    Full Text Available A comprehensive study was conducted to monitor the emission potential from solid waste landfilled in Jordan over a period of 292 days using an anaerobic lysimeter. A 30 kg waste sample reflecting the typical municipal solid waste (MSW streams generated in Jordan was used to simulate the influence of climate on the emission potential of landfills located in semi-arid areas. The experimental results demonstrated that a significant amount of leachate and landfill gas was produced. The methane content was found to be more than 45% and the leachate produced reached 15.7 l after 200 days. However, after 260 days the gas and leachate production rate became negligible. A significant amount of heavy metal traces was found in the leachate due to mixed waste disposal. Changes in biogas and leachate quality parameters in the lysimeter revealed typical landfill behaviour trends, the only difference being that they developed much more quickly. In view of current landfill practices in Jordan and the effect of climate change, the results suggest that landfill design and operational modes need to be adjusted in order to achieve sustainability. For this reason, optimized design parameters and operational scenarios for sustainable landfill based on the country’s climatic conditions and financial as well as technical potential are recommended as a primary reference for future landfills in Jordan as well as in similar regions and climates.

  19. The politics of accessing desert land in Jordan

    NARCIS (Netherlands)

    Naber, Al Majd; Molle, Francois

    2016-01-01

    With the dramatic increase of the population in Jordan, the value of land has rocketed up. Urban sprawl into semi-desert or desert areas, initially not surveyed or settled by the British and considered as state land, has brought to the surface the problematic status of those lands. Likewise, the

  20. Determinants of the Internet Islamic Banking Services Adoption in Jordan

    Directory of Open Access Journals (Sweden)

    Loai Naser Mahmoud Alhawamdeh

    2017-12-01

     Implication: This researchpresents a conceptually yet empirically supported model to describe the factors influencing internet banking services and internet Islamic banking services. This research will be significant in several areas, by adding new knowledge for the academics, practitioners and organizations in general and particularly in Jordan

  1. Jordan (α,β-Derivations on Operator Algebras

    Directory of Open Access Journals (Sweden)

    Quanyuan Chen

    2017-01-01

    Full Text Available Let A be a CSL subalgebra of a von Neumann algebra acting on a Hilbert space H. It is shown that any Jordan (α,β-derivation on A is an (α,β-derivation, where α,β are any automorphisms on A. Moreover, the nth power (α,β-maps on A are investigated.

  2. Evaluation of the Better Parenting Programme in Jordan

    Science.gov (United States)

    Al-Hassan, Suha M.; Lansford, Jennifer E.

    2011-01-01

    This study evaluates the Better Parenting Programme (BPP) which has been implemented nationally in Jordan to enhance parents' knowledge, attitudes, and behaviours related to caring for young children. The participants (N = 337, 94% female) were randomly assigned to an experimental group or a control group. The experimental group participated in…

  3. English Language Education in Jordan: Some Recent Trends and Challenges

    Science.gov (United States)

    Alhabahba, Mohammad Madallh; Pandian, Ambigapathy; Mahfoodh, Omer Hassan Ali

    2016-01-01

    The purpose of this paper is to map out the status of English language teaching (ELT) as practised in the Arab World and, specifically, in Jordan today. The study also aims to bring into focus significant issues that need to be addressed in ELT in the Arab World. This paper presents a review of the current status of English language education,…

  4. Academic Library Consortium in Jordan: An Evaluation Study

    Science.gov (United States)

    Ahmed, Mustafa H.; Suleiman, Raid Jameel

    2013-01-01

    Purpose: Due to the current financial and managerial difficulties that are encountered by libraries in public universities in Jordan and the geographical diffusion of these academic institutions, the idea of establishing a consortium was proposed by the Council of Higher Education to combine these libraries. This article reviews the reality of…

  5. Practice of pharmaceutical care in community pharmacies in Jordan ...

    African Journals Online (AJOL)

    Purpose: To describe the current role played by pharmacists in delivering pharmaceutical care (PC) in community pharmacies in Jordan (current activities and practices undertaken in the community and extent of provision of PC standards), pharmacists' perspectives on PC implementation and barriers to implementing PC ...

  6. Is There a Silent Hearing Loss among Children in Jordan?

    Science.gov (United States)

    Alaqrabawi, Wala' S.; Alshawabka, Amneh Z.; Al-Addasi, Zainab M.

    2016-01-01

    This study measured the prevalence of hearing loss among school children in Jordan. A random sample of 1649 children (990 males and 659 females) was collected from randomly chosen 40 schools in Amman. Screening was conducted between November 2010 and October 2014. Otoscopic examination, tympanometry, and audiometry were used for screening. Based…

  7. Characterization of Quercus species distributed in Jordan using ...

    African Journals Online (AJOL)

    User

    2013-03-20

    Mar 20, 2013 ... improving conservation, restoration and reforestation strategies of Quercus in Jordan. Key words: Quercus spp., genetic ... ciation of the Mediterranean sclerophyllous broad-leaf forests (Schiller et al., 2004a). ..... genetic diversity and differentiation of Quercus crispula in the. Chichibu Mountains, central ...

  8. Performance of wastewater treatment plants in Jordan and suitability ...

    African Journals Online (AJOL)

    There is an increasing trend to require more efficient use of water resources, both in urban and rural environments. In Jordan, the increase in water demand, in addition to water shortage has led to growing interest in wastewater reuse. In this work, characteristics of wastewater for four wastewater treatment plants were ...

  9. Energy subsidies reform in Jordan : welfare implications of different scenarios

    OpenAIRE

    Atamanov,Aziz; Jellema,Jon Robbert; Serajuddin,Umar

    2015-01-01

    As the Arab Spring unfolded and political unrest spread across the Arab world, Jordan faced an adverse economy as well. Fundamental to the economic challenge was high and rising energy prices, already heavily subsidized for consumers. With the government intent on staving off emerging political unrest through a series of measures, buffering consumers from increased energy prices being a ke...

  10. Practice of pharmaceutical care in community pharmacies in Jordan

    African Journals Online (AJOL)

    Tropical Journal of Pharmaceutical Research February 2017; 16 (2): 463-470 ... 2Royal Medical Services, Amman, 11821 Jordan, 3Faculty of Pharmacy, Applied Science Private University, Amman, 11942 ... Results: 163 pharmacists agreed to participate in the study (response rate was 90.5 %). ... For example, courses of.

  11. Prevalence of Speech Disorders in Elementary School Students in Jordan

    Science.gov (United States)

    Al-Jazi, Aya Bassam; Al-Khamra, Rana

    2015-01-01

    Goal: The aim of this study was to find the prevalence of speech (articulation, voice, and fluency) disorders among elementary school students from first grade to fourth grade. This research was based on the screening implemented as part of the Madrasati Project, which is designed to serve the school system in Jordan. Method: A sample of 1,231…

  12. TIMSS and PISA Impact--The Case of Jordan

    Science.gov (United States)

    Ababneh, Emad; Al-Tweissi, Ahmad; Abulibdeh, Khattab

    2016-01-01

    Jordan has participated in international large-scale assessments (LSAs) since 1991 and in most of the Trends in International Mathematics and Science Studies (TIMSS) as well as the Programme for International Student Assessments (PISA). After a short description of education system and policy-making context in the country, this article provides an…

  13. The Desert and the Sown Project in Northern Jordan

    DEFF Research Database (Denmark)

    Kerner, Susanne

    2014-01-01

    The desert and sown project, which started in 1999 and continued in 2008-2009, studied the region between the settled areas east of Irbid and Ramtha and the surrounding desert at Mafraq (northern Jordan). Large parts of the material comes from the Palaeolithic period, while some smaller tells date...

  14. Dispensing of non-prescribed antibiotics in Jordan

    Directory of Open Access Journals (Sweden)

    Almaaytah A

    2015-09-01

    Full Text Available Ammar Almaaytah,1 Tareq L Mukattash,2 Julia Hajaj2 1Department of Pharmaceutical Technology, 2Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan Objective: Current regulations in Jordan state that antibiotics cannot be sold without a medical prescription. This study aimed to assess the percentage of pharmacies that dispense antibiotics without a medical prescription in the Kingdom of Jordan and identify and highlight the extent and seriousness of such practices among Jordanian pharmacies. Methods: A prospective study was performed, and five different clinical scenarios were simulated at pharmacies investigated including sore throat, otitis media, acute sinusitis, diarrhea, and urinary tract infection in childbearing-aged women. Three levels of demand were used to convince the pharmacists to sell an antibiotic. Results: A total of 202 total pharmacies in Jordan were visited in the present study. The majority of pharmacies (74.3% dispensed antibiotics without prescription with three different levels of demand. The percentage of pharmacies dispensing antibiotics without a prescription for the sore throat scenario was 97.6%, followed by urinary tract infection (83.3%, diarrhea (83%, and otitis media (68.4%. The lowest percentage of antibiotic dispensing was for the acute sinusitis simulation at 48.5%. Among the pharmacies that dispensed antibiotics, the pharmacists provided an explanation as the number of times per day the drug should be taken in 95.3% of the cases, explained the duration of treatment in 25.7%, and inquired about allergies prior to the sale of the antibiotic in only 17.3%. Only 52 pharmacies (25.7% refused to dispense any kind of antibiotics, the majority (61.5% of this refusal response came from acute sinusitis cases, while the minority (2.4% came from the sore throat cases. Conclusion: The results of this study demonstrate that antibiotics continue to be dispensed

  15. Multiple shell pressure vessel

    International Nuclear Information System (INIS)

    Wedellsborg, B.W.

    1988-01-01

    A method is described of fabricating a pressure vessel comprising the steps of: attaching a first inner pressure vessel having means defining inlet and outlet openings to a top flange, placing a second inner pressure vessel, having means defining inlet and outlet opening, concentric with and spaced about the first inner pressure vessel and attaching the second inner pressure vessel to the top flange, placing an outer pressure vessel, having inlet and outlet openings, concentric with and spaced apart about the second inner pressure vessel and attaching the outer pressure vessel to the top flange, attaching a generally cylindrical inner inlet conduit and a generally cylindrical inner outlet conduit respectively to the inlet and outlet openings in the first inner pressure vessel, attaching a generally cylindrical outer inlet conduit and a generally cylindrical outer outlet conduit respectively to the inlet and outlet opening in the second inner pressure vessel, heating the assembled pressure vessel to a temperature above the melting point of a material selected from the group, lead, tin, antimony, bismuth, potassium, sodium, boron and mixtures thereof, filling the space between the first inner pressure vessel and the second inner pressure vessel with material selected from the group, filling the space between the second inner pressure vessel and the outer pressure vessel with material selected from the group, and pressurizing the material filling the spaces between the pressure vessels to a predetermined pressure, the step comprising: pressurizing the spaces to a pressure whereby the wall of the first inner pressure vessel is maintained in compression during steady state operation of the pressure vessel

  16. Treated sewagewater use in irrigated agriculture : theoretical design of farming systems in Seil Al Zarqa and the Middle Jordan Valley in Jordan

    NARCIS (Netherlands)

    Duqqah, M.M.

    2002-01-01

    Most of Jordan is arid and water resources are limited. This situation becomes more acute the more Jordan develops. New techniques in agriculture, industry and the domestic sector place an increasing demand upon clean and safe water. Good-quality water is hardly

  17. Probabilistic retinal vessel segmentation

    Science.gov (United States)

    Wu, Chang-Hua; Agam, Gady

    2007-03-01

    Optic fundus assessment is widely used for diagnosing vascular and non-vascular pathology. Inspection of the retinal vasculature may reveal hypertension, diabetes, arteriosclerosis, cardiovascular disease and stroke. Due to various imaging conditions retinal images may be degraded. Consequently, the enhancement of such images and vessels in them is an important task with direct clinical applications. We propose a novel technique for vessel enhancement in retinal images that is capable of enhancing vessel junctions in addition to linear vessel segments. This is an extension of vessel filters we have previously developed for vessel enhancement in thoracic CT scans. The proposed approach is based on probabilistic models which can discern vessels and junctions. Evaluation shows the proposed filter is better than several known techniques and is comparable to the state of the art when evaluated on a standard dataset. A ridge-based vessel tracking process is applied on the enhanced image to demonstrate the effectiveness of the enhancement filter.

  18. Improvement to reactor vessel

    International Nuclear Information System (INIS)

    1974-01-01

    The vessel described includes a prestressed concrete vessel containing a chamber and a removable cover closing this chamber. The cover is in concrete and is kept in its closed position by main and auxiliary retainers, comprising fittings integral with the concrete of the vessel. The auxiliary retainers pass through the concrete of the cover. This improvement may be applied to BWR, PWR and LMFBR type reactor vessel [fr

  19. Predictors of Coping Strategies Employed by Iraqi Refugees in Jordan.

    Science.gov (United States)

    Al-Smadi, Ahmed Mohammad; Tawalbeh, Loai Issa; Gammoh, Omar Salem; Ashour, Ala; Alzoubi, Fatmeh Ahmad; Slater, Paul

    2017-10-01

    The purpose of this study was to examine coping strategies used by Iraqi refugees in Jordan based on their demographic details. A cross-sectional design was used. A representative sample of 333 refugees living in Jordan participated in the study. The Cope inventory and the demographic details were compiled to produce and collate the relevant data. Being older, female, educated, single, and living with more than three family members was associated with greater use of the problem solving coping strategy. Being female, educated, and unemployed was associated with greater use of the active emotional coping strategy. In addition, being older, male, illiterate, unemployed, and living with less than three family members was associated with greater use of the avoidant emotional coping strategy. This study recommends a multidisciplinary approach intervention as being the best method of addressing and fulfilling the health and socioeconomic needs of older, male, illiterate, unemployed people.

  20. A Water Resources Planning Tool for the Jordan River Basin

    Directory of Open Access Journals (Sweden)

    Christopher Bonzi

    2011-06-01

    Full Text Available The Jordan River basin is subject to extreme and increasing water scarcity. Management of transboundary water resources in the basin is closely intertwined with political conflicts in the region. We have jointly developed with stakeholders and experts from the riparian countries, a new dynamic consensus database and—supported by hydro-climatological model simulations and participatory scenario exercises in the GLOWA (Global Change and the Hydrological Cycle Jordan River project—a basin-wide Water Evaluation and Planning (WEAP tool, which will allow testing of various unilateral and multilateral adaptation options under climate and socio-economic change. We present its validation and initial (climate and socio-economic scenario analyses with this budget and allocation tool, and invite further adaptation and application of the tool for specific Integrated Water Resources Management (IWRM problems.

  1. Business continuity management in emerging markets: the case of Jordan.

    Science.gov (United States)

    Sawalha, Ihab H; Anchor, John R

    2012-01-01

    Despite their considerable growth in last few decades, emerging markets (EM) face numerous risks that have the potential to slow down or obstruct their development. Three main issues are discussed in this paper: first, the risks facing organisations operating in emerging markets and Jordan in particular; secondly, the role of business continuity management (BCM) in emerging markets; and thirdly, potential factors that underpin the role of BCM in emerging markets. These issues are significant, as they represent the role of BCM in highly dynamic and fast changing business environments. The paper provides a discussion of the significance of BCM in reducing or preventing risks facing organisations operating in emerging markets, especially those in Jordan.

  2. Quality assurance and accreditation of engineering education in Jordan

    Science.gov (United States)

    Aqlan, Faisal; Al-Araidah, Omar; Al-Hawari, Tarek

    2010-06-01

    This paper provides a study of the quality assurance and accreditation in the Jordanian higher education sector and focuses mainly on engineering education. It presents engineering education, accreditation and quality assurance in Jordan and considers the Jordan University of Science and Technology (JUST) for a case study. The study highlights the efforts undertaken by the faculty of engineering at JUST concerning quality assurance and accreditation. Three engineering departments were accorded substantial equivalency status by the Accreditation Board of Engineering and Technology in 2009. Various measures of quality improvement, including curricula development, laboratories improvement, computer facilities, e-learning, and other supporting services are also discussed. Further assessment of the current situation is made through two surveys, targeting engineering instructors and students. Finally, the paper draws conclusions and proposes recommendations to enhance the quality of engineering education at JUST and other Jordanian educational institutions.

  3. Corporate Governance Quality and Earnings Management: Evidence from Jordan

    Directory of Open Access Journals (Sweden)

    Sinan S. Abbadi

    2016-06-01

    Full Text Available This paper investigates the effect of corporate governance quality on earnings management in Jordan. Using a panel data set of all industrial and service firms listed on Amman Stock Exchange (ASE during the period 2009-2013; this paper provides evidence that earnings management is affected negatively by corporate governance quality. In particular; the results show that earnings management is affected negatively by overall categories of governance index represented by board of director, board meeting, Audit and nomination and compensation committee. Furthermore, results suggest that corporate governance quality has increased over time. Thus, its ability to constrain earnings management has also increased. It is recommended to industrial and service companies to boost their compliance with corporate governance code to improve the integrity and reliability of financial reports. This paper fills a gap in the literature by providing evidence about the effect of corporate governance quality on earnings management in Jordan as an emerging economy.

  4. Security measures in transport of radiation source in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Mohammad, Alslman [Korea Advanced Institute of Science and Technology, Kaist Daejeon (Korea, Republic of); Choi, Kwang Sik [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2011-05-15

    Radioactive materials are used in Jordan for peaceful applications in medicine, industry, agriculture, environmental science, education and research and military applications. Most of these radioactive sources used are imported, therefore trans-boundary movement is a significant factor in consideration of security measures during movement of these sources. After 11/9 2001 event, IAEA efforts began to focus and concentrate on security in transport of radioactive materials, after the emergence of risks of using these sources in terrorist activities. In 2002, Efforts were initiated by the IAEA to provide additional guidance for security in the transport of radioactive materials, based upon the new security requirements in the Recommendations on the Transport of Dangerous Goods. This paper reviews some of the measures relating to the transport of radioactive materials in Jordan

  5. Worker programs and resource use: Evidence from better work jordan

    Science.gov (United States)

    Robins, Nathan

    This paper examines data collected for the Better Work program in Jordan which aims to protect laborers in the garment industry from poor working conditions. Data are examined to look for benefits to the factories participating in the program beyond improved compliance with labor law. In particular, potential impacts to firm energy use are examined and correlations are tested between electricity use rates and measures of worker outcomes and a number of factory traits such as size and production input costs. Evidence was found to back up work done in Vietnam with regard to resource use and distribution of electricity expenses. It was also found that the type of data being collected is not ideal for examinations of energy, and more direct methods are desirable, and that considerable production obstacles are worker skill level, electricity prices, and to a greater degree in Jordan than in previously examined countries, water prices.

  6. ALICE HMPID Radiator Vessel

    CERN Document Server

    2003-01-01

    View of the radiator vessels of the ALICE/HMPID mounted on the support frame. Each HMPID module is equipped with 3 indipendent radiator vessels made out of neoceram and fused silica (quartz) windows glued together. The spacers inside the vessel are needed to stand the hydrostatic pressure. http://alice-hmpid.web.cern.ch/alice-hmpid

  7. Pharmacy Education in Jordan, Saudi Arabia, and Kuwait

    OpenAIRE

    Al-Wazaify, Mayyada; Matowe, Lloyd; Albsoul-Younes, Abla; Al-Omran, Ola A.

    2006-01-01

    The practice of pharmacy, as well as pharmacy education, varies significantly throughout the world. In Jordan, Kuwait, and Saudi Arabia, the profession of pharmacy appears to be on the ascendance. This is demonstrated by an increase in the number of pharmacy schools and the number of pharmacy graduates from pharmacy programs. One of the reasons pharmacy is on the ascendance in these countries is government commitment to fund and support competitive, well-run pharmacy programs.

  8. Epidemiology and management of hypertension among Bedouins in Northern Jordan.

    Science.gov (United States)

    Jaddou, Hashem Y; Bateiha, Anwar M; Al-Khateeb, Mohammed S; Ajlouni, Kamel M

    2003-05-01

    To estimate the magnitude of hypertension, and its levels of awareness and control of hypertension among a community of Jordanian aborigines in Northern Jordan; and to compare the study findings with findings from other Jordanian communities. A systematic sample of 50% of all households of Qafqafa, Northern Jordan was selected and all members of the selected households were included in the study at Qafqafa Health Center, Qafqafa, Jordan. A structured questionnaire was administered to all study participants and measurement of blood pressure was performed according to a preset criteria. Data on 366 subjects included in the sample were collected during the months of April and May 2002. A total of 40 subjects or 10.9% were suffering from hypertension. Prevalence rate of hypertension was significantly lower than the 16.1% and 16.3% prevalence rates reported from other more modernized Jordanian communities. Logistic regression analysis indicated that hypertension was positively associated with masculinity, age, illiteracy, obesity, and with positive family history of hypertension. No association was detected between hypertension and each of smoking, Diabetes mellitus, and total serum cholesterol. This study showed that one-half (47.5%) of hypertensives were unaware of their diagnosis and more than one-half (57.1%) of those aware of their diagnosis did not achieve control of their hypertension. Population of the study community has significantly lower levels of hypertension than both semi-urban and recently urbanized Jordanian communities, and much of the rise in blood pressure levels is attributed to environmental factors. Moreover, hypertension management programs in Jordan are far below the optimal standards.

  9. Potential of energy savings in the hotel sector in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Yahya [Department of Humanities and Social Sciences, Faculty of Arts, Hashemite University, Zarqa 13115 (Jordan); Mustafa, Mairna [Department of Sustainable Tourism, Queen Rania' s Institute of Tourism and Heritage, Hashemite University, Zarqa 13115 (Jordan); Al-Mashaqbah, Shireen [International Office, Hashemite University, Zarqa 13115 (Jordan); Mashal, Kholoud [Department of Land Management and Environment, Faculty of Natural Resources and Environment, Hashemite University, Zarqa 13115 (Jordan); Mohsen, Mousa [Department of Mechanical Engineering, Faculty of Engineering, Hashemite University, Zarqa 13115 (Jordan)

    2008-11-15

    This paper presents some insights into Jordan's energy consumption in the tourist accommodation sector. The results of a recent survey on environmental performance in the tourist accommodation sector in Jordan were used to evaluate energy conservation in hotels. A survey was designed and distributed to hotels' managers and departments' supervisors in order to understand the environmental performance in the tourist accommodation sector in Jordan during the period 10-17 August 2006. Also some field visits were conducted to fully understand hotels interaction regarding the environment, in addition to help interpreting the results of the survey. The study is limited to all classified hotels in Jordan. It was found that lighting hotels' main building and outside areas, and air conditioning consume more electricity compared to other departments. The results show that few classified hotels already installed energy saving equipments, though, it was noticed that managers of one star hotels were not really willing to make such changes in their hotels, on the other hand, other classified hotels (2-5 star hotels) have shown a high willingness to make changes in their hotels to reduce the consumption of different types of energy. Hotel's classification played a significant role in explaining variations in most of the results, particularly when it comes to long-term investments to reduce energy consumption by using energy efficient appliances. Five and four star hotels were the most hotels willing to use energy efficient appliances to reduce energy consumption. The study suggested some strategies to help reduce the negative impacts of high energy consumption in hotels. These strategies include better insulation, and enhanced insulation for the hot water reticulation system. Moreover, enhancing and increasing the level of awareness among all hoteliers through a directed and well-designed campaign. Also offer interest free loans; and activate precise

  10. Potential of energy savings in the hotel sector in Jordan

    International Nuclear Information System (INIS)

    Ali, Yahya; Mustafa, Mairna; Al-Mashaqbah, Shireen; Mashal, Kholoud; Mohsen, Mousa

    2008-01-01

    This paper presents some insights into Jordan's energy consumption in the tourist accommodation sector. The results of a recent survey on environmental performance in the tourist accommodation sector in Jordan were used to evaluate energy conservation in hotels. A survey was designed and distributed to hotels' managers and departments' supervisors in order to understand the environmental performance in the tourist accommodation sector in Jordan during the period 10-17 August 2006. Also some field visits were conducted to fully understand hotels interaction regarding the environment, in addition to help interpreting the results of the survey. The study is limited to all classified hotels in Jordan. It was found that lighting hotels' main building and outside areas, and air conditioning consume more electricity compared to other departments. The results show that few classified hotels already installed energy saving equipments, though, it was noticed that managers of one star hotels were not really willing to make such changes in their hotels, on the other hand, other classified hotels (2-5 star hotels) have shown a high willingness to make changes in their hotels to reduce the consumption of different types of energy. Hotel's classification played a significant role in explaining variations in most of the results, particularly when it comes to long-term investments to reduce energy consumption by using energy efficient appliances. Five and four star hotels were the most hotels willing to use energy efficient appliances to reduce energy consumption. The study suggested some strategies to help reduce the negative impacts of high energy consumption in hotels. These strategies include better insulation, and enhanced insulation for the hot water reticulation system. Moreover, enhancing and increasing the level of awareness among all hoteliers through a directed and well-designed campaign. Also offer interest free loans; and activate precise standards and specifications

  11. IAEA Mission Concludes Peer Review of Jordan's Nuclear Regulatory Framework

    International Nuclear Information System (INIS)

    2014-01-01

    Senior international nuclear safety and radiation protection experts today concluded an 11-day International Atomic Energy Agency (IAEA) Integrated Regulatory Review Service (IRRS) mission to review the regulatory framework for nuclear and radiation safety in Jordan. The mission team said in its preliminary findings that Jordan's nuclear regulator, the Energy and Minerals Regulatory Commission (EMRC), faces challenges because it is a relatively new body that handles a high workload while also working to recruit, train and keep competent staff. The team also noted that a recent merger provided the regulator with more of the resources it needs to perform its duty. The team made recommendations and suggestions to the regulatory body and the Government to help them strengthen the effectiveness of Jordan's regulatory framework and functions in line with IAEA Safety Standards. The main observations of the IRRS Review team comprised the following: The regulatory body, founded in 2007 and merged with other regulators in April 2014 to form EMRC, faces large challenges in terms of its regulatory workload, management system building and staff recruitment and training; The new EMRC structure and revision of the radiation and nuclear safety law represents an important opportunity to strengthen Jordan's radiation and nuclear safety infrastructure; The Government has shown commitment to radiation and nuclear safety through measures including becoming party to international conventions. It could further demonstrate its commitment by adopting a formal national policy and strategy for safety that defines the role of the Minister of Energy in relation to EMRC and protects the independence of regulatory decision-making

  12. Wishful thinking and real problems: Small modular reactors, planning constraints, and nuclear power in Jordan

    International Nuclear Information System (INIS)

    Ramana, M.V.; Ahmad, Ali

    2016-01-01

    Jordan plans to import two conventional gigawatt scale nuclear reactors from Russia that are expensive and too large for Jordan's current electricity grid. Jordan efforts to establish nuclear power might become easier in some ways if the country were to construct Small Modular Reactors, which might be better suited to Jordan's financial capabilities and its smaller electrical grid capacity. But, the SMR option raises new problems, including locating sites for multiple reactors, finding water to cool these reactors, and the higher cost of electricity generation. Jordan's decision has important implications for its energy planning as well as for the market for SMRs. - Highlights: •Jordan is planning to purchase two large reactors from Russia. •Large reactors would be inappropriate to Jordan's small electricity grid. •Small modular reactors would be more appropriate to Jordan's grid, but have problems. •The market for small modular reactors will be smaller than often projected. •Jordan should consider the financial impact of building a large nuclear reactor.

  13. Assessment of Corporate Governance in Jordan: An Empirical Study

    Directory of Open Access Journals (Sweden)

    Sinan S. Abbadi

    2011-09-01

    Full Text Available This paper assesses the reality of corporate governance in Jordan. It identifies the framework of corporate governance, which has here been set into two dimensions – institutionalisations and regulations – and describes the five major principles of corporate governance. The study was carried out by interviews with key employees and the review of related laws and selected annual reports. The study found (1 basic shareholder rights were honoured in decision-making, except for large decisions such as major asset sales; (2 shareholders were not treated equitably in practice, although controllers sometimes took action and prohibited insider trading; (3 the role and rights of stakeholders in corporate governance were respected, and stakeholders had a number of legal protections, which were largely covered in Jordan's Company Law; (4 disclosure and transparency were observed to a large extent, although limited to quantity rather than quality, because Jordan has fully adopted IFRS and ISA and (5 boards largely fulfilled their responsibilities, as these are extensively defined by law and regulation.

  14. Managing energy transactions across the Kingdom of Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Tisot, A.

    2005-08-01

    Jordan's National Electric Power Company has constructed a synchronized, countrywide enterprise energy management network to provide energy companies with independent access to metering data from shared inter-tie points across the grid. The network is expected to play a key role in helping to support business processes between market participants while also providing the tools to maintain a secure and reliable source of affordable energy for the country's 5 million residents. Limited access to natural resources has placed significant constraints on the region. A background of Jordan's deregulation of the transmission grid was provided in this article, as well as details of government proposals in the past. Falling oil prices have meant an increase in involvement of private concerns in creating a sustainable business and regulatory environment. An outline of Jordan's energy assets was also provided, as well as details of the transmission system and its partitions. Details of data loggers were presented, as well as workstation terminals. Security safeguards such as a segmented network infrastructure, data validation and multilevel user authentication ensure that all billing and operational data is secure. Issues concerning revenue accuracy were discussed. It was concluded that a reliable metering and communications infrastructure is helping to support business processes between market participants. 3 figs.

  15. Optimal environmental benefits of utilising alternative energy technologies in Jordan

    International Nuclear Information System (INIS)

    Mrayyan, B.

    2004-01-01

    With rapid population growth and increase in industrial activities, more energy is consumed, resulting in environmental pollution and economic difficulties. Therefore, the need for utilising renewable energy resources has emerged. Although Jordan does not have adequate fuel supplies (90% of its crude oil is imported), it is gifted with alternative resources. Because of the political and economical constraints that hinder the import of crude oil from neighbouring countries and of the fact that Jordan has limited fossil fuel resources, strategies to meet energy demand are being addressed and examined together with their consequences and the ways in which they could be utilised. This paper assesses for the first time, the potential of using alternative energy technologies in Jordan, including the utilisation of solar energy for water heating, for wind towers in rural areas and also for biogas production from waste. Approximately 2% of unconventional renewable energy resources are being utilised. The data and scenarios of this study were presented in a manner that would assist decision makers, funding agencies, researchers and other related parties to establish programmes that will be helpful in meeting the energy demand, while preserving the environment and maintaining sustainability. (author)

  16. Radionuclides, trace elements, and radium residence in phosphogypsum of Jordan

    Science.gov (United States)

    Zielinski, R.A.; Al-Hwaiti, M. S.; Budahn, J.R.; Ranville, J.F.

    2011-01-01

    Voluminous stockpiles of phosphogypsum (PG) generated during the wet process production of phosphoric acid are stored at many sites around the world and pose problems for their safe storage, disposal, or utilization. A major concern is the elevated concentration of long-lived 226Ra (half-life = 1,600 years) inherited from the processed phosphate rock. Knowledge of the abundance and mode-of-occurrence of radium (Ra) in PG is critical for accurate prediction of Ra leachability and radon (Rn) emanation, and for prediction of radiation-exposure pathways to workers and to the public. The mean (??SD) of 226Ra concentrations in ten samples of Jordan PG is 601 ?? 98 Bq/kg, which falls near the midrange of values reported for PG samples collected worldwide. Jordan PG generally shows no analytically significant enrichment (age of PG. Water-insoluble residues from Jordan PG constitute environmental mobility of radium and the radiation-exposure pathways near PG stockpiles. ?? 2010 US Government.

  17. An evaluation of the effectiveness of environmental policy in Jordan

    Directory of Open Access Journals (Sweden)

    Adel Yacoub Shamaileh

    2015-07-01

    Full Text Available This study examines the impact of the environmental policy in Jordan. The article reviews laws, measures, instruments and the implementation process and evaluates their effectiveness in banning, removing and/or reducing negative externalities in Jordan. Data was collected by administration of questionnaires distributed to all key enforcement officials working in the Ministries of Environment, Agriculture, and Health. Additional sources were laws, regulations, official documents and reports issued by the government, international organizations, NGOs and media. The study shows that Jordan’s environmental policy relies solely on the command and control approach to mitigate negative externalities, while completely overlooking price-based and rights -based instruments. Such instruments are widely and increasingly employed in developed countries and have proved their efficiency and effectiveness in protecting the environment. The results of the study reveal that command and control measures are insufficient to achieve effective environmental policy and consequently are incapable of internalizing negative externalities in Jordan. The results may motivate government regulators to endorse price-based and rights-based measures, in addition to command and control measures.

  18. Prospects for the exploitation of Jordan oil shale

    International Nuclear Information System (INIS)

    Jaber, J.O; Probert, S.D.; Badr, O.

    1997-01-01

    Oil shale is the major indigenous fossil-fuel in Jordan: its predicted reserves, of about 5·10 1 0 tonnes, should be sufficient to satisfy Jordan's energy requirements for several centuries. Jordanian oil shale has, on an average, a gross calorific value of between 5 and 7 MJ/kg, an oil yield of ∼ 10 %, and a sulfur content of approximately 3 % by weight of the raw shale (i.e. 7 to 9 % of the organic matter content). Using the oil shale as the input fuel, a multipurpose production process (i.e. retorting, electricity generation, thermal water-desalination, chemicals production as well as mineral extraction) could achieve high utilisation-factors of both its chemical and energy potentials. In the long-term, oil shale is the only indigenous energy resource that could reduce Jordan's dependence on imported crude oil and hence ease the pressure on the national economy. The conversion of oil shale into a liquid or gaseous fuel and raw materials will be of decisive importance in attempts to secure the future of energy supplies. So national efforts devoted to the exploration for, and harnessing more economically, this energy resource, while limiting the associated adverse environmental impacts, should be accelerated. (author)

  19. Jordan Reactor of Training and Research (JRTR) Licensing Process and Various Challenges of Nuclear Power Project in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Banisalman, Mosab [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Choi, Kuan Sik [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2012-05-15

    In Jordan ,Prior to 2001, nuclear activities were handled as a directorate in the Ministry of Energy and Mineral Resources, in 2001, a new law of Nuclear Energy and Radiation Protection (29) was promulgated to substitute for the first law (14/1987), Under this 2001 law the Atomic Energy Commission (JAEC) was established to undertake both promotion and regulation of nuclear applications in the country In July 2007, the 2001 law was modified and divided into two laws allowing the creation of two independent entities: Nuclear Energy Law (42/2007) established the Jordan Atomic Energy Commission (JAEC) and the Nuclear Safety, Security and Radiation Protection Law (43/2007) established the Radiation and Nuclear Regulatory Commission (JNRC) In Feb. 2008 the parliament adopted a further revision to law (42/2007 to upgrade JAEC to the level of a Commission with five commissioners reporting to the PM with the mandate to manage the nuclear program

  20. Depositional and diagenetic processes of Qa Khanna playa, North Jordan basaltic plateau, Jordan

    Science.gov (United States)

    Howari, F. M.; Banat, K. M.; Abu-Salha, Y. A.

    2010-09-01

    The present study explored mineral occurrences and sediment characteristics of playas from northern Jordan and explained depositional and diagenetic processes as reflected from bulk chemistry and sedimentary structures. Mudcracks of different sizes and shape patterns, laminations, intersediment vesicles, and bioturbation pipes are the main sedimentary structures. Plagioclase, olivine, orthopyroxene, nepheline and other opaque minerals are all of detrital origin, and are derived from the basaltic bedrocks surrounding the studied playa. Evaporites are very rare; they are represented only by trace amounts of gypsum. The identified clay minerals in the clay fraction of the studied sediments, arranged according to their decreasing abundances are palygorskite, illite, kaolinite, smectite and chlorite. The elemental abundances were tied to clay, CaCO 3 and nearby igneous rocks. The type of clay minerals, the high pH values of the studied sediments, and the considerable incorporation of Mg and K in palygorskite and illite respectively, may strongly reflect a high evaporative and alkaline environment under arid to semi-arid conditions in an ephemeral lake of the Qa Khanna. Concentrations and distributions of both major and trace elements are essentially controlled by the clay mineralogy and the calcium carbonate content; Ca is mainly incorporated in the CaCO 3, which is either generated authigenically or by aeolian deposition. Fe and K are incorporated and fixed by illite under an evaporative and alkaline environment. Mg is incorporated in palygorskite while Mn is adsorbed on various clay minerals. Sr substitutes for Ca in the aeolian CaCO 3 and its presence in the studied sediments is independent of the prevailing conditions during the playa evolution. Rb substitutes for K in illite under the prevailing chemical conditions in the studied playa.

  1. Towards Sustainable Water Management in a Country that Faces Extreme Water Scarcity and Dependency: Jordan

    Science.gov (United States)

    Schyns, J.; Hamaideh, A.; Hoekstra, A. Y.; Mekonnen, M. M.; Schyns, M.

    2015-12-01

    Jordan faces a great variety of water-related challenges: domestic water resources are scarce and polluted; the sharing of transboundary waters has led to tensions and conflicts; and Jordan is extremely dependent of foreign water resources through trade. Therefore, sustainable water management in Jordan is a challenging task, which has not yet been accomplished. The objective of this study was to analyse Jordan's domestic water scarcity and pollution and the country's external water dependency, and subsequently review sustainable solutions that reduce the risk of extreme water scarcity and dependency. We have estimated the green, blue and grey water footprint of five different sectors in Jordan: crop production, grazing, animal water supply, industrial production and domestic water supply. Next, we assessed the blue water scarcity ratio for the sum of surface- and groundwater and for groundwater separately, and calculated the water pollution level. Finally, we reviewed the sustainability of proposed solutions to Jordan's domestic water problems and external water dependency in literature, while involving the results and conclusions from our analysis. We have quantified that: even while taking into account the return flows, blue water scarcity in Jordan is severe; groundwater consumption is nearly double the sustainable yield; water pollution aggravates blue water scarcity; and Jordan's external virtual water dependency is 86%. Our review yields ten essential ingredients that a sustainable water management strategy for Jordan, that reduces the risk of extreme water scarcity and dependency, should involve. With respect to these, Jordan's current water policy requires a strong redirection towards water demand management. Especially, more attention should be paid to reducing water demand by changing the consumption patterns of Jordan consumers. Moreover, exploitation of fossil groundwater should soon be halted and planned desalination projects require careful

  2. 76 FR 8997 - Notice of Decision To Issue Permits for the Importation of Fresh Strawberries From Jordan Into...

    Science.gov (United States)

    2011-02-16

    ...] Notice of Decision To Issue Permits for the Importation of Fresh Strawberries From Jordan Into the... continental United States of fresh strawberries from Jordan. Based on the findings of a pest risk analysis... strawberries from Jordan. DATES: Effective Date: February 16, 2011. FOR FURTHER INFORMATION CONTACT: Ms. Donna...

  3. 75 FR 62500 - Notice of Availability of a Pest Risk Analysis for the Importation of Fresh Strawberries From Jordan

    Science.gov (United States)

    2010-10-12

    ...] Notice of Availability of a Pest Risk Analysis for the Importation of Fresh Strawberries From Jordan... importation into the continental United States of fresh strawberries from Jordan. Based on this analysis, we... importation of fresh strawberries from Jordan. We are making the pest risk analysis available to the public...

  4. "You Have Come a Long Way Woman": A Sparkle Slogan without Realistic Meaning for Woman Status in Jordan

    Science.gov (United States)

    Khudeir, Dua'a Ibrahim

    2017-01-01

    This research paper discusses woman status in the country of Jordan in terms of rights, equality and personal liberties, freedom of choice in particular. It argues that, although Jordan is working hard to be open to Western values and civilization; however, it lags behind when it comes to woman liberty and equality. Jordan is a patriarchal…

  5. Pressure vessel design manual

    CERN Document Server

    Moss, Dennis R

    2013-01-01

    Pressure vessels are closed containers designed to hold gases or liquids at a pressure substantially different from the ambient pressure. They have a variety of applications in industry, including in oil refineries, nuclear reactors, vehicle airbrake reservoirs, and more. The pressure differential with such vessels is dangerous, and due to the risk of accident and fatality around their use, the design, manufacture, operation and inspection of pressure vessels is regulated by engineering authorities and guided by legal codes and standards. Pressure Vessel Design Manual is a solutions-focused guide to the many problems and technical challenges involved in the design of pressure vessels to match stringent standards and codes. It brings together otherwise scattered information and explanations into one easy-to-use resource to minimize research and take readers from problem to solution in the most direct manner possible. * Covers almost all problems that a working pressure vessel designer can expect to face, with ...

  6. Evaluation of the Emergency Education Response for Syrian Refugee Children and Host Communities in Jordan

    NARCIS (Netherlands)

    Culbertson, S.; Ling, T.; Henham, M.L.; Corbett, J.; Karam, R.; Pankowska, P.K.P.; Saunders, C.L.; Bellasio, J.; Baruch, B.

    2016-01-01

    The Emergency Education Response Programme (EER), launched by UNICEF, the Government of Jordan and partners in 2012, aims to provide free public formal education, as well as safe and appropriate supportive educational services, for Syrian refugee children living in Jordan. RAND's evaluation

  7. Teaching for Sustainable Development in Higher Education Institutions: University of Jordan as a Case Study

    Science.gov (United States)

    Abu-Hola, Imfadi R. M.; Tareef, Atif Bin

    2009-01-01

    In Jordan, a rapid movement of educational reform is taking place nowadays. Curricula development, teacher education, using information and communication technology (ICT), improving teaching and learning strategies and integrating different subjects are among the main objectives of this reform. One of the main challenges in Jordan in order to cope…

  8. K-Bessel functions associated to a 3-rank Jordan algebra

    Directory of Open Access Journals (Sweden)

    Hacen Dib

    2005-01-01

    Full Text Available Using the Bessel-Muirhead system, we can express the K-Bessel function defined on a Jordan algebra as a linear combination of the J-solutions. We determine explicitly the coefficients when the rank of this Jordan algebra is three after a reduction to the rank two. The main tools are some algebraic identities developed for this occasion.

  9. His Majesty King Abdullah II of the Hashemite Kingdom of Jordan.

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Photo 03: King of Jordan visited some ATLAS installations. From left to right: Maurice Bourquin, President of the CERN Council, Luciano Maiani, Director-General of CERN, King Abdullah II of Jordan, Herwig Schopper, President of the SESAME Council and Peter Jenni, ATLAS spokesman.

  10. Diagonalization and Jordan Normal Form--Motivation through "Maple"[R

    Science.gov (United States)

    Glaister, P.

    2009-01-01

    Following an introduction to the diagonalization of matrices, one of the more difficult topics for students to grasp in linear algebra is the concept of Jordan normal form. In this note, we show how the important notions of diagonalization and Jordan normal form can be introduced and developed through the use of the computer algebra package…

  11. Curriculum Orientations of Pre-Service Teachers in Jordan: A Required Reform Initiative for Professional Development

    Science.gov (United States)

    Ashour, Rateb; Khasawneh, Samer; Abu-Alruz, Jamal; Alsharqawi, Subhi

    2012-01-01

    The primary purpose of this study was to determine the curriculum orientations of pre-service teachers at a university in Jordan. Rigorous translation procedures were utilized to validate an Arabic version of the Curriculum Orientation Inventory (COI) for use in Jordan. The validated COI was administered to a sample of 259 pre-service teachers who…

  12. Tumor Blood Vessel Dynamics

    Science.gov (United States)

    Munn, Lance

    2009-11-01

    ``Normalization'' of tumor blood vessels has shown promise to improve the efficacy of chemotherapeutics. In theory, anti-angiogenic drugs targeting endothelial VEGF signaling can improve vessel network structure and function, enhancing the transport of subsequent cytotoxic drugs to cancer cells. In practice, the effects are unpredictable, with varying levels of success. The predominant effects of anti-VEGF therapies are decreased vessel leakiness (hydraulic conductivity), decreased vessel diameters and pruning of the immature vessel network. It is thought that each of these can influence perfusion of the vessel network, inducing flow in regions that were previously sluggish or stagnant. Unfortunately, when anti-VEGF therapies affect vessel structure and function, the changes are dynamic and overlapping in time, and it has been difficult to identify a consistent and predictable normalization ``window'' during which perfusion and subsequent drug delivery is optimal. This is largely due to the non-linearity in the system, and the inability to distinguish the effects of decreased vessel leakiness from those due to network structural changes in clinical trials or animal studies. We have developed a mathematical model to calculate blood flow in complex tumor networks imaged by two-photon microscopy. The model incorporates the necessary and sufficient components for addressing the problem of normalization of tumor vasculature: i) lattice-Boltzmann calculations of the full flow field within the vasculature and within the tissue, ii) diffusion and convection of soluble species such as oxygen or drugs within vessels and the tissue domain, iii) distinct and spatially-resolved vessel hydraulic conductivities and permeabilities for each species, iv) erythrocyte particles advecting in the flow and delivering oxygen with real oxygen release kinetics, v) shear stress-mediated vascular remodeling. This model, guided by multi-parameter intravital imaging of tumor vessel structure

  13. Maury Journals - German Vessels

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — German vessels observations, after the 1853 Brussels Conference that set International Maritime Standards, modeled after Maury Marine Standard Observations.

  14. Assessing the Vulnerability of Agriculture to Climate Change in Jordan

    Science.gov (United States)

    Khresat, Sa'eb; Shraidaeh, Fadi; Maddat, Amer

    2015-04-01

    Climate change represents one of the greatest environmental, social and economic threats facing Jordan. In particular, the combined effects of climate change and water scarcity threaten to affect food and water resources that are critical for livelihoods in Jordan. This is especially true for those communities who live in the dryland area in the country and who rely wholly on rain-fed agriculture. The exact nature and extent of the impact of climate change on temperature and precipitation distribution pattern remain uncertain and it is the poor and vulnerable who will be the most susceptible to climate change adverse effects. A vulnerability assessment of rain fed agriculture to climate change and variability in semi-arid parts of Jordan was conducted in 2014. The purpose of this study is to assess the vulnerability and resilience of the most vulnerable groups where rainfed and irrigated agriculture is practiced. Also, the study focused on quantifying the impacts on agricultural productivity in response to climate change. This will help policymakers and researchers better understand and anticipate the likely impacts of climate change on agriculture and on vulnerable communities in Jordan. Also, it will provide them with tools to identify and implement appropriate adaptation strategies. The data used includes; Representative Concentration Pathways (RCPs), RCP 4.5 and RCP 8.5 adopted by the IPCC for its fifth Assessment Report (AR5). Those pathways were used for climate modeling. A decision support system (DSSAT) for agricultural production was used to assess the impact of climate changes on agricultural production. This approach was used for the Identification of climate change risk and their impacts on Agriculture. Outputs from models are used to assess the vulnerability of farmers and crops to climate and socio-economic change by estimating their sensitivity and capacity to adapt to external factors as a means of identifying what causes the differences in their

  15. Water, sanitation and hygiene in Jordan's healthcare facilities.

    Science.gov (United States)

    Khader, Yousef Saleh

    2017-08-14

    Purpose The purpose of this paper is to determine water availability, sanitation and hygiene (WSH) services, and healthcare waste management in Jordan healthcare facilities. Design/methodology/approach In total, 19 hospitals (15 public and four private) were selected. The WSH services were assessed in hospitals using the WSH in health facilities assessment tool developed for this purpose. Findings All hospitals (100 percent) had a safe water source and most (84.2 percent) had functional water sources to provide enough water for users' needs. All hospitals had appropriate and sufficient gender separated toilets in the wards and 84.2 percent had the same in outpatient settings. Overall, 84.2 percent had sufficient and functioning handwashing basins with soap and water, and 79.0 percent had sufficient showers. Healthcare waste management was appropriately practiced in all hospitals. Practical implications Jordan hospital managers achieved major achievements providing access to drinking water and improved sanitation. However, there are still areas that need improvements, such as providing toilets for patients with special needs, establishing handwashing basins with water and soap near toilets, toilet maintenance and providing sufficient trolleys for collecting hazardous waste. Efforts are needed to integrate WSH service policies with existing national policies on environmental health in health facilities, establish national standards and targets for the various healthcare facilities to increase access and improve services. Originality/value There are limited WSH data on healthcare facilities and targets for basic coverage in healthcare facilities are also lacking. A new assessment tool was developed to generate core WSH indicators and to assess WSH services in Jordan's healthcare facilities. This tool can be used by a non-WSH specialist to quickly assess healthcare facility-related WSH services and sanitary hazards in other countries. This tool identified some areas

  16. Vitamin D Deficiency among Newborns in Amman, Jordan

    Science.gov (United States)

    Khuri-Bulos, Najwa; Lang, Ryan D.; Blevins, Meridith; Kudyba, Katherine; Lawrence, Lindsey; Davidson, Mario; Faouri, Samir; Halasa, Natasha B.

    2014-01-01

    Objective: Vitamin D deficiency is well recognized in selected Middle Eastern countries, but neonatal vitamin D status is not well studied in Jordan and other nearby countries. The aim of this study is to determine the prevalence of vitamin D deficiency in Jordanian newborns and risk factors associated with low levels. Methods: This is a prospective cohort study of newborn infants who were delivered at the Al Bashir Government Hospital in Amman, Jordan, from January 31, 2010, to January 27, 2011. Heel stick blood samples for 25-hydroxyvitamin D [25(OH)D] levels were obtained within 96 hours of birth. Maternal dress pattern, vitamin supplementation, smoke exposure during pregnancy, mode of delivery, gestational age, and birth weight were documented. Results: Samples were obtained from 3,731 newborns. Median gestational age was 39 weeks, median birth weight was 3.1 kilograms, median maternal age was 27 years, and median newborn 25(OH)D level was 8.6nmol/L. A total of 3,512 newborns (94.1%) in this study were vitamin D deficient (< 50 nmol/L). Lower gestational age, maternal smoke exposure, and birth during winter months were associated with lower infant vitamin D levels, while vitamin D supplementation and time spent outside during pregnancy were associated with higher vitamin D levels. Conclusions: The prevalence of severely low vitamin D levels in newborn infants in Amman, Jordan, is substantial, even in newborns born during the spring and summer months. Vitamin D supplementation is needed in this population. PMID:24373276

  17. Analytic Theology as Sapiential Theology: A Response to Jordan Wessling

    Directory of Open Access Journals (Sweden)

    Vanhoozer Kevin J.

    2017-10-01

    Full Text Available This article responds to Jordan Wessling’s paper that engages a concern I expressed about analytic theology not doing justice to the sapiential requirements of theology. I examine Wessling’s summary of my paper, conclude that his description is accurate and fair, appreciate his proposed solution, then go on to restate why I think he may not have fully allayed my concern. I suggest that analytic theology is a vital tool in the theologian’s toolkit, but that ultimately more is needed in order to interpret Scripture theologically.

  18. Safety of radiation sources and other radioactive materials in Jordan

    International Nuclear Information System (INIS)

    Majali, M.M.

    2001-01-01

    Since joining the IAEA Model Project for upgrading radiation protection infrastructure in countries of West Asia, Jordan has amended its radiation safety legislation. The Regulatory Authority is improving its inventory system for radiation sources and other radioactive materials and also its notification, registration, licensing, inspection and enforcement systems. It has established national provisions for the management of orphan sources after they have been found. The system for the control of the radiation sources and other radioactive materials entering the country has been improved by the Regulatory Authority. (author)

  19. Late Ordovician (Ashgillian) glacial deposits in southern Jordan

    Science.gov (United States)

    Turner, Brian R.; Makhlouf, Issa M.; Armstrong, Howard A.

    2005-11-01

    The Late Ordovician (Ashgillian) glacial deposits in southern Jordan, comprise a lower and upper glacially incised palaeovalley system, occupying reactivated basement and Pan-African fault-controlled depressions. The lower palaeovalley, incised into shoreface sandstones of the pre-glacial Tubeiliyat Formation, is filled with thin glaciofluvial sandstones at the base, overlain by up to 50 m of shoreface sandstone. A prominent glaciated surface near the top of this palaeovalley-fill contains intersecting glacial striations aligned E-W and NW-SE. The upper palaeovalley-fill comprises glaciofluvial and marine sandstones, incised into the lower palaeovalley or, where this is absent, into the Tubeiliyat Formation. Southern Jordan lay close to the margin of a Late Ordovician terrestrial ice sheet in Northwest Saudi Arabia, characterised by two major ice advances. These are correlated with the lower and upper palaeovalleys in southern Jordan, interrupted by two subsidiary glacial advances during late stage filling of the lower palaeovalley when ice advanced from the west and northwest. Thus, four ice advances are now recorded from the Late Ordovician glacial record of southern Jordan. Disturbed and deformed green sandstones beneath the upper palaeovalley-fill in the Jebel Ammar area, are confined to the margins of the Hutayya graben, and have been interpreted as structureless glacial loessite or glacial rock flour. Petrographic and textural analyses of the deformed sandstones, their mapped lateral transition into undeformed Tubeiliyat marine sandstones away from the fault zone, and the presence of similar sedimentary structures to those in the pre-glacial marine Tubeiliyat Formation suggest that they are a locally deformed facies equivalent of the Tubeiliyat, not part of the younger glacial deposits. Deformation is attributed to glacially induced crustal stresses and seismic reactivation of pre-existing faults, previously weakened by epeirogenesis, triggering sediment

  20. A study of deficiencies in teamwork skills among Jordan caregivers.

    Science.gov (United States)

    Al-Araidah, Omar; Al Theeb, Nader; Bader, Mariam; Mandahawi, Nabeel

    2018-05-14

    Purpose The purpose of this paper is to present the deficiencies in teamwork skills at Jordan hospitals as seen by team members. The study aims to identify training needs to improve teamwork-related soft skills of caregivers to enhance staff satisfaction and improve quality of care. Moreover, the paper provides a methodology to identify the training needs in any healthcare workplace by repeating the same questionnaire. Design/methodology/approach A self-administrated questionnaire was designed to study deficiencies in teamwork and team leadership at Jordan hospitals as seen by team members. Surveyed care providers included physicians, nursing and anesthesiologists operating in emergency departments, surgical operating rooms and intensive care units from various hospitals. Findings With a response rate of 78.8 percent, statistical analysis of collected data of opposing staff members revealed low levels of satisfaction (40.7-48 percent opposing), lack of awareness on the impact of teamwork on quality of care (15.6-22.1 percent opposing), low levels of involvement of top management (27.1-57.3 percent opposing), lack of training (52.5-69.8 percent opposing), lack of leadership skills (29.8-60 percent opposing), lack of communication (22.3-62.1 percent opposing), lack of employee involvement (37.6-50.8 percent opposing) and lack of collaboration among team members (28.6-50 percent opposing). Among the many, results illustrate the need for improving leadership skills of team leaders, improving communication and involving team members in decision making. Originality/value Several studies investigated relationships between teamwork skills and quality of care in many countries. To the authors' knowledge, no local study investigated the deficiencies of teamwork skills among Jordan caregivers and its impact on quality of care. The study provides the ground for management at Jordan hospitals and to healthcare academic departments to tailor training courses to improve teamwork

  1. Reactor vessel sealing plug

    International Nuclear Information System (INIS)

    Dooley, R.A.

    1986-01-01

    This invention relates to an apparatus and method for sealing the cold leg nozzles of a nuclear reactor pressure vessel from a remote location during maintenance and inspection of associated steam generators and pumps while the pressure vessel and refueling canal are filled with water. The apparatus includes a sealing plug for mechanically sealing the cold leg nozzle from the inside of a reactor pressure vessel. The sealing plugs include a primary and a secondary O-ring. An installation tool is suspended within the reactor vessel and carries the sealing plug. The tool telescopes to insert the sealing plug within the cold leg nozzle, and to subsequently remove the plug. Hydraulic means are used to activate the sealing plug, and support means serve to suspend the installation tool within the reactor vessel during installation and removal of the sealing plug

  2. Containment vessel drain system

    Science.gov (United States)

    Harris, Scott G.

    2018-01-30

    A system for draining a containment vessel may include a drain inlet located in a lower portion of the containment vessel. The containment vessel may be at least partially filled with a liquid, and the drain inlet may be located below a surface of the liquid. The system may further comprise an inlet located in an upper portion of the containment vessel. The inlet may be configured to insert pressurized gas into the containment vessel to form a pressurized region above the surface of the liquid, and the pressurized region may operate to apply a surface pressure that forces the liquid into the drain inlet. Additionally, a fluid separation device may be operatively connected to the drain inlet. The fluid separation device may be configured to separate the liquid from the pressurized gas that enters the drain inlet after the surface of the liquid falls below the drain inlet.

  3. Assessing Actual Visit Behavior through Antecedents of Tourists Satisfaction among International Tourists in Jordan: A Structural Equation Modeling (SEM Approach

    Directory of Open Access Journals (Sweden)

    Ayed Moh’d Al Muala

    2011-06-01

    Full Text Available Jordan tourism industry is facing fluctuating tourist visit provoked by dissatisfaction, high visit risk, low hotel service, or negative Jordan image. This study aims to examine the relationships between the antecedents of tourist satisfaction and actual visit behavior in tourism of Jordan, and the mediating effect of tourist satisfaction (SAT in the relationship between Jordan image (JOM, service climate (SER and actual visit behavior (ACT. A total of 850 international tourists completed a survey that were conducted at southern sites in Jordan. Using structural equation modeling (SEM technique, confirmatory Factor Analysis (CFA was performed to examine the reliability and validity of the measurement, and the structural equation modeling techniques (Amos 6.0 were used to evaluate the casual model. Results of the study demonstrate the strong predictive power and explain of international tourists’ behavior in Jordan. The findings highlighted that the relationship between Jordan image and service climate are significant and positive on actual visit behavior.

  4. First Aid Knowledge Among University Students in Jordan.

    Science.gov (United States)

    Khatatbeh, Moawiah

    2016-01-01

    This study has aimed to evaluate the level of knowledge about the first aid process among the university students in Jordan. The study population consisted of students of the 14 scientific and unscientific faculties at Yarmouk University, Jordan. Data were obtained via questionnaires from 883 students. The majority of participants were females (65.9%) with mean age (standard deviation) of 19.9 (2.6) years. Only 29.2% of students had previous first aid experience. When asked, only 11% of students knew the normal respiration rate of an adult in 1 min. Results revealed that female students, having previous first aid experience, and being a student of the health sciences and scientific colleges were the only factors had significant statistical associations with better level of first aid knowledge. The students' knowledge about first aid is not at an adequate level. It would be advisable that first aid course be handled as a separate and practical course at secondary school level.

  5. First results from the Jordan COLTRIMS imaging system

    Energy Technology Data Exchange (ETDEWEB)

    Afaneh, Feras, E-mail: afaneh@hu.edu.jo [Physics Department, The Hashemite University, Zarqa 13115 (Jordan); Ali, Rami; Qasem, Rajaie; Balasmeh, Naeem [Department of Physics, The University of Jordan, Amman 11942 (Jordan); Hamasha, Safeia [Physics Department, The Hashemite University, Zarqa 13115 (Jordan); Dörner, Reinhard; Schmidt-Böcking, Horst [Institut fuer Kernphysik, University Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt (Germany)

    2016-08-01

    A Cold Target Recoil Ion Momentum Spectroscopy (COLTRIMS) apparatus has been constructed and operated cooperatively by the Atomic and Molecular Physics Laboratory in the Physics Department at the Hashemite University, Jordan, and the Atomic and Molecular Physics Group at the 4.75 MeV Van de Graaff Accelerator Facility at the University of Jordan. This COLTRIMS imaging system allows the investigation of the dynamics of various ion impact induced atomic and molecular interactions and fragmentations. The performance of the COLTRIMS system was tested by carrying out preliminary studies of two collision systems. In the first study, electron capture processes in the He{sup 2+}–Ne collision system at 0.25 and 1.0 MeV impact energies were investigated. Significant simultaneous electron capture and target excitation has been observed for the 0.25 MeV as opposed to the 1.0 MeV impact energy. In the other study, projectile single electron loss and simultaneous single target ionization in the O{sup +}–He collision system was studied at three different projectile impact energies: 0.6, 1.45 and 2 MeV. Enhancement of the electron–electron contribution to projectile electron loss with increasing collision energy has been observed.

  6. Geospatial Techniques for Improved Water Management in Jordan

    Directory of Open Access Journals (Sweden)

    Jawad T. Al-Bakri

    2016-04-01

    Full Text Available This research shows a case from Jordan where geospatial techniques were utilized for irrigation water auditing. The work was based on assessing records of groundwater abstraction in relation to irrigated areas and estimated crop water consumption in three water basins: Yarmouk, Amman-Zarqa and Azraq. Mapping of irrigated areas and crop water requirements was carried out using remote sensing data of Landsat 8 and daily weather records. The methodology was based on visual interpretation and the unsupervised classification for remote sensing data, supported by ground surveys. Net (NCWR and gross (GCWR crop water requirements were calculated by merging crop evapotranspiration (ETc, calculated from daily weather records, with maps of irrigated crops. Gross water requirements were compared with groundwater abstractions recorded at a farm level to assess the levels of abstraction in relation to groundwater safe yield. Results showed that irrigated area and GCWR were higher than officially recorded cropped area and abstracted groundwater. The over abstraction of groundwater was estimated to range from 144% to 360% of the safe yield in the three basins. Overlaying the maps of irrigation and groundwater wells enabled the Ministry of Water and Irrigation (MWI to detect and uncover violations and illegal practices of irrigation, in the form of unlicensed wells, incorrect metering of pumped water and water conveyance for long distances. Results from the work were utilized at s high level of decision-making and changes to the water law were made, with remote sensing data being accredited for monitoring water resources in Jordan.

  7. Pain management in Jordan: nursing students' knowledge and attitude.

    Science.gov (United States)

    Al Khalaileh, Murad; Al Qadire, Mohammad

    Pain management requires knowledgeable and trained nurses. Because nursing students are the nurses of the future, it is important to ensure that students receive adequate education about pain management in nursing schools. The purpose of this study is to evaluate nursing students' knowledge and attitudes regarding pain management. A cross-sectional survey was used. The sample comprised 144 students from three nursing colleges in Jordan. Sixty-one percent were female and the average age was 21.6 years (SD 1.7). The students' Knowledge and Attitudes Survey Regarding Pain was used. The rate of correct answers ranged from 11.1% to 64%. Students showed a low level of knowledge regarding pain management-the average score was just 16 (SD 5.11) out of 40. Students were weak in their knowledge of pain medications pharmacology (actions and side effects). Less than half of students (47.9%) recognised that pain may be present, even when vital signs are normal and facial expressions relaxed. Finally, students showed negative attitudes towards pain management, believing that patients should tolerate pain as much as they can before receiving opioids; almost half (48%) of students agreed that patients' pain could be managed with placebo rather than medication. In conclusion, Jordanian nursing students showed lower levels of pain knowledge compared with other nursing students around the world. This study underlines the need to include pain-management courses throughout undergraduate nursing curricula in Jordan.

  8. Mineralogy, geochemistry and petrogenesis of volcanic tuffs from Ataraws, Jordan

    International Nuclear Information System (INIS)

    Al-Fugha, H.

    1997-01-01

    Magistracy are common in tuff and paralytic's materials of Pleistocene age in western Jordan. The dominant phases are olivine, augite, plagioclase, magnetite and ilmenite. Chemical analysis of the whole rocks samples indicate alkali olivine magma origin. Low concentration of Li and Rb in Tuff samples are used as an argument against the contamination of the basaltic magma during its journey to the surface. The Mg O and mg- values (Mg/Mg+Fe 2+ ) in samples from volcano exhibit different degrees of fractionation, which are indicated by the varying concentrations of incompatible trace elements (Ba, Rb, Sr). The thermometric evacuation of tuff formation by using pyroxenes thermometers revealed a temperature range between 1022-1083 deg. and pressure of 5-10 K bars. The low Mg-ratio (Mg/Mg+Fe 2+ ) is due to fractional crystallization of olivine and pyroxene in tuff samples. The variation of incompatible elements imply derivation from a peridotite source in the upper mantle with low degree of melting (<20%).The volcanic activity took place in phases corresponding to rifting sinistral displacement along the Jordan Rift. (author). 11 refs., 6 tabs, 6 figs

  9. Parkinson's disease in Jordan: Barriers and motivators to exercise.

    Science.gov (United States)

    Khalil, Hanan; Nazzal, Mohammad; Al-Sheyab, Nihaya

    2016-10-01

    Perceived barriers to engaging in exercise in people with Parkinson's disease (PD) are becoming more defined in countries such as the UK and the US. This, however, may vary by culture and environment. This study aimed to explore the perceptions of exercise and barriers that may affect participation in people with PD from Jordan. Two focus groups and seven individual interviews were conducted with people with PD. Additionally, individual interviews were conducted with two neurologists. Conversations were digitally recorded and transcribed. Transcripts were analyzed using thematic analysis and validated via researcher triangulation and peer checking. Most of the PD participants lacked previous participation in any disease-specific exercises. Several barriers were perceived by PD participants for such lack of participation. Barriers included difficulty of diagnosis, lack of informational support provided by neurologists, lack of referral to physiotherapy services, disease-specific issues, and setting-related issues. Neurologists indicated a number of barriers in counseling their PD patients on exercise including lack of time and lack of health system resources. Motivators to participate in future exercise included outcome expectations and family support. Findings of the study shed light into large areas of unmet needs of supporting exercise and physiotherapy for people with PD in developing countries as per Jordan. For better patient outcomes, findings of the study suggest that it is crucial to raise awareness among all PD-related stakeholders on the benefits of early referrals to physiotherapy and early engagement in exercise programs.

  10. Assessment of Genetic Diversity among Pleurotus spp. Isolates from Jordan

    Directory of Open Access Journals (Sweden)

    Hanan Aref Hasan

    2018-04-01

    Full Text Available Pleurotus is considered an important genus that belongs to the family Pleurotaceae and includes the edible King Oyster mushroom (Pleurotus eryngii. In the present study, 19 Pleurotus isolates were collected from two locations in the north of Jordan (Tell ar-Rumman and Um-Qais. The morphological characteristics among collected isolates revealed that there was a morphological similarity among the collected isolates. Nucleotide sequence analysis of the internal transcribed spacer (ITS1–5.8S rDNA–ITS4 region and 28S nuclear large subunit (nLSU in the ribosomal DNA gene of the isolated stains showed that all of them share over 98% sequence similarity with P. eryngii. Genetic diversity among the collected strains was assessed using inter simple sequence repeat (ISSR analysis using 18 different primer pairs. Using this approach, 141 out of 196 bands obtained were considered polymorphic and the highest percentage of polymorphism was observed using primer UBC827 (92.3% with an overall Polymorphism Information Content (PIC value of 70.56%. Cluster analysis showed that the Jordanian Pleurotus isolates fall into two main clades with a coefficient of similarity values ranging from 0.59 to 0.74 with a clear clustering based on collection sites. The results of the present study reveal that molecular techniques of ISSR and rDNA sequencing can greatly aid in classification and identification of Pleurotus spp. in Jordan.

  11. Jordan Research and Training Reactor (JRTR) Utilization Facilities

    International Nuclear Information System (INIS)

    Xoubi, N.

    2013-01-01

    Jordan Research and Training Reactor (JRTR) is a 5 MW light water open pool multipurpose reactor that serves as the focal point for Jordan National Nuclear Centre, and is designed to be utilized in three main areas: Education and training, nuclear research, and radioisotopes production and other commercial and industrial services. The reactor core is composed of 18 fuel assemblies, MTR plate type 19.75% enriched uranium silicide (U 3 Si 2 ) in aluminium matrix, and is reflected on all sides by beryllium and graphite. The reactor power is upgradable to 10 MW with a maximum thermal flux of 1.45×10 14 cm -2 s -1 , and is controlled by a Hafnium control absorber rod and B 4 C shutdown rod. The reactor is designed to include laboratories and classrooms that will support the establishment of a nuclear reactor school for educating and training students in disciplines like nuclear engineering, reactor physics, radiochemistry, nuclear technology, radiation protection, and other related scientific fields where classroom instruction and laboratory experiments will be related in a very practical and realistic manner to the actual operation of the reactor. JRTR is designed to support advanced nuclear research as well as commercial and industrial services, which can be preformed utilizing any of its 35 experimental facilities. (author)

  12. Delay in Presentation, Diagnosis, and Treatment for Breast Cancer Patients in Jordan.

    Science.gov (United States)

    Abu-Helalah, Ahmad Munir; Alshraideh, Hussam Ahmad; Al-Hanaqtah, Mo'tasem; Da'na, Moh'd; Al-Omari, Asim; Mubaidin, Rasmi

    2016-01-01

    Breast cancer is the most common cancer, and one of the leading causes of death for females in Jordan and many countries in the world. Studies have shown that delay in symptoms presentation, diagnosis or treatment would result in poor prognosis. There has been no published study from Jordan on delays in patient presentation, delays in diagnosis, or delays in treatment. Therefore, we conducted this study to assess these important quality indicators aiming to improve prognosis for breast cancer patients in Jordan. This project was a cross-sectional study on female breast cancer patients in Jordan. The total number of participants was 327. The proportion of patients with presentation delay, diagnosis delay, and treatment delay was 32.2%, 49.1%, or 32.4%, respectively. The main reported reasons for delay in presentation were ignorance of the nature of the problem (65.6%), limited/lack of knowledge that symptoms were suggestive of cancer diagnosis (16.7%), and misdiagnosis (16.7%). Predictors of delay and mean time for presentation, diagnosis, and treatment were identified. Our results reveal that breast cancer patients in Jordan are experiencing delays in presentation, diagnosis, and treatment. This could justify the advanced stages at diagnosis and poor outcomes for breast cancer patients in Jordan. We recommend revising the current early detection and down-staging programs in Jordan. © 2015 Wiley Periodicals, Inc.

  13. The geochemistry of groundwater resources in the Jordan Valley: The impact of the Rift Valley brines

    Science.gov (United States)

    Farber, E.; Vengosh, A.; Gavrieli, I.; Marie, Amarisa; Bullen, T.D.; Mayer, B.; Polak, A.; Shavit, U.

    2007-01-01

    The chemical composition of groundwater in the Jordan Valley, along the section between the Sea of Galilee and the Dead Sea, is investigated in order to evaluate the origin of the groundwater resources and, in particular, to elucidate the role of deep brines on the chemical composition of the regional groundwater resources in the Jordan Valley. Samples were collected from shallow groundwater in research boreholes on two sites in the northern and southern parts of the Jordan Valley, adjacent to the Jordan River. Data is also compiled from previous published studies. Geochemical data (e.g., Br/Cl, Na/Cl and SO4/Cl ratios) and B, O, Sr and S isotopic compositions are used to define groundwater groups, to map their distribution in the Jordan valley, and to evaluate their origin. The combined geochemical tools enabled the delineation of three major sources of solutes that differentially affect the quality of groundwater in the Jordan Valley: (1) flow and mixing with hypersaline brines with high Br/Cl (>2 ?? 10-3) and low Na/Cl (shallow saline groundwaters influenced by brine mixing exhibit a north-south variation in their Br/Cl and Na/Cl ratios. This chemical trend was observed also in hypersaline brines in the Jordan valley, which suggests a local mixing process between the water bodies. ?? 2007 Elsevier Ltd. All rights reserved.

  14. NCSX Vacuum Vessel Fabrication

    International Nuclear Information System (INIS)

    Viola ME; Brown T; Heitzenroeder P; Malinowski F; Reiersen W; Sutton L; Goranson P; Nelson B; Cole M; Manuel M; McCorkle D.

    2005-01-01

    The National Compact Stellarator Experiment (NCSX) is being constructed at the Princeton Plasma Physics Laboratory (PPPL) in conjunction with the Oak Ridge National Laboratory (ORNL). The goal of this experiment is to develop a device which has the steady state properties of a traditional stellarator along with the high performance characteristics of a tokamak. A key element of this device is its highly shaped Inconel 625 vacuum vessel. This paper describes the manufacturing of the vessel. The vessel is being fabricated by Major Tool and Machine, Inc. (MTM) in three identical 120 o vessel segments, corresponding to the three NCSX field periods, in order to accommodate assembly of the device. The port extensions are welded on, leak checked, cut off within 1-inch of the vessel surface at MTM and then reattached at PPPL, to accommodate assembly of the close-fitting modular coils that surround the vessel. The 120 o vessel segments are formed by welding two 60 o segments together. Each 60 o segment is fabricated by welding ten press-formed panels together over a collapsible welding fixture which is needed to precisely position the panels. The vessel is joined at assembly by welding via custom machined 8-inch (20.3 cm) wide spacer ''spool pieces''. The vessel must have a total leak rate less than 5 X 10 -6 t-l/s, magnetic permeability less than 1.02(micro), and its contours must be within 0.188-inch (4.76 mm). It is scheduled for completion in January 2006

  15. Radioactive waste processing vessel

    International Nuclear Information System (INIS)

    Hayashi, Masaru; Suzuki, Osamu; Ishizaki, Kanjiro.

    1987-01-01

    Purpose: To obtain a vessel of a reduced weight and with no external leaching of radioactive materials. Constitution: The vessel main body is constituted, for example, with light weight concretes or foamed concretes, particularly, foamed concretes containing fine closed bubbles in the inside. Then, layers having dense texture made of synthetic resin such as polystylene, vinylchloride resin, etc. or metal plate such as stainless plate are integrally disposed to the inner surface of the vessel main body. The cover member also has the same structure. (Sekiya, K.)

  16. Tempest in a vessel

    International Nuclear Information System (INIS)

    Barre, Bertrand

    2015-01-01

    As the ASN made some statements about anomalies of carbon content in the EPR vessel bottom and top, the author recalls and comments some technical issues to better understand the information published on this topic. He notably addresses the role of the vessel, briefly indicates its operating conditions, shape and structure, and mechanical components for the top, its material and mechanical properties, and test samples used to assess mechanical properties. He also comments the phenomenon of radio-induced embrittlement, the vessel manufacturing process, and evokes the applicable regulations. He quotes and comments statements made by the ASN and Areva which evoke further assessments of the concerned components

  17. Cheboygan Vessel Base

    Data.gov (United States)

    Federal Laboratory Consortium — Cheboygan Vessel Base (CVB), located in Cheboygan, Michigan, is a field station of the USGS Great Lakes Science Center (GLSC). CVB was established by congressional...

  18. High Performance Marine Vessels

    CERN Document Server

    Yun, Liang

    2012-01-01

    High Performance Marine Vessels (HPMVs) range from the Fast Ferries to the latest high speed Navy Craft, including competition power boats and hydroplanes, hydrofoils, hovercraft, catamarans and other multi-hull craft. High Performance Marine Vessels covers the main concepts of HPMVs and discusses historical background, design features, services that have been successful and not so successful, and some sample data of the range of HPMVs to date. Included is a comparison of all HPMVs craft and the differences between them and descriptions of performance (hydrodynamics and aerodynamics). Readers will find a comprehensive overview of the design, development and building of HPMVs. In summary, this book: Focuses on technology at the aero-marine interface Covers the full range of high performance marine vessel concepts Explains the historical development of various HPMVs Discusses ferries, racing and pleasure craft, as well as utility and military missions High Performance Marine Vessels is an ideal book for student...

  19. 2011 Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  20. 2011 Fishing Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  1. Pressurized Vessel Slurry Pumping

    International Nuclear Information System (INIS)

    Pound, C.R.

    2001-01-01

    This report summarizes testing of an alternate ''pressurized vessel slurry pumping'' apparatus. The principle is similar to rural domestic water systems and ''acid eggs'' used in chemical laboratories in that material is extruded by displacement with compressed air

  2. 2013 Tanker Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  3. Maury Journals - US Vessels

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — U.S. vessels observations, after the 1853 Brussels Conference that set International Maritime Standards, modeled after Maury Marine Standard Observations.

  4. Coastal Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains catch (landed catch) and effort for fishing trips made by vessels that have been issued a Federal permit for the Gulf of Mexico reef fish,...

  5. In-vessel tritium

    International Nuclear Information System (INIS)

    Ueda, Yoshio; Ohya, Kaoru; Ashikawa, Naoko; Ito, Atsushi M.; Kato, Daiji; Kawamura, Gakushi; Takayama, Arimichi; Tomita, Yukihiro; Nakamura, Hiroaki; Ono, Tadayoshi; Kawashima, Hisato; Shimizu, Katsuhiro; Takizuka, Tomonori; Nakano, Tomohide; Nakamura, Makoto; Hoshino, Kazuo; Kenmotsu, Takahiro; Wada, Motoi; Saito, Seiki; Takagi, Ikuji; Tanaka, Yasunori; Tanabe, Tetsuo; Yoshida, Masafumi; Toma, Mitsunori; Hatayama, Akiyoshi; Homma, Yuki; Tolstikhina, Inga Yu.

    2012-01-01

    The in-vessel tritium research is closely related to the plasma-materials interaction. It deals with the edge-plasma-wall interaction, the wall erosion, transport and re-deposition of neutral particles and the effect of neutral particles on the fuel recycling. Since the in-vessel tritium shows a complex nonlinear behavior, there remain many unsolved problems. So far, behaviors of in-vessel tritium have been investigated by two groups A01 and A02. The A01 group performed experiments on accumulation and recovery of tritium in thermonuclear fusion reactors and the A02 group studied theory and simulation on the in-vessel tritium behavior. In the present article, outcomes of the research are reviewed. (author)

  6. Reactor pressure vessel support

    International Nuclear Information System (INIS)

    Butti, J.P.

    1977-01-01

    A link and pin support system provides the primary vertical and lateral support for a nuclear reactor pressure vessel without restricting thermally induced radial and vertical expansion and contraction. (Auth.)

  7. 2013 Cargo Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  8. 2013 Fishing Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  9. 2013 Vessel Density

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  10. Ocean Station Vessel

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Ocean Station Vessels (OSV) or Weather Ships captured atmospheric conditions while being stationed continuously in a single location. While While most of the...

  11. Vessel Sewage Discharges

    Science.gov (United States)

    Vessel sewage discharges are regulated under Section 312 of the Clean Water Act, which is jointly implemented by the EPA and Coast Guard. This homepage links to information on marine sanitation devices and no discharge zones.

  12. Reactor pressure vessel design

    International Nuclear Information System (INIS)

    Foehl, J.

    1998-01-01

    As a result of the popularity of the Agencies report 'Neutron Irradiation Embrittlement of Reactor Pressure Vessel Steels' of 1975, it was decided that another report on this broad subject would be of use. In this report, background and contemporary views on specially identified areas of the subject are considered as self-contained chapters, written by experts. In chapter 2, the general principles of reactor pressure vessel design are elaborated. Crack and fracture initiation and propagation are treated in some detail

  13. Graywater Discharges from Vessels

    Science.gov (United States)

    2011-11-01

    metals (e.g., cadmium, chromium, lead, copper , zinc, silver, nickel, and mercury), solids, and nutrients (USEPA, 2008b; USEPA 2010). Wastewater from... flotation ), and disinfection (using ultraviolet light) as compared to traditional Type II MSDs that use either simple maceration and chlorination, or...Coliform Naval Vessels Oceanographic Vessels Small Cruise Ships 25a Vendor 2 Hamann AG Biological Treatment with Dissolved Air Flotation and

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

    Science.gov (United States)

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

    2016-07-14

    The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system. Changing lifestyles and aging populations are shifting the global disease burden towards increased non-infectious diseases including chronic conditions, co-morbidities, and injuries which are more complicated and costly to manage. The strain placed on health systems threatens the ability to ensure the health needs of both refugees and host country populations are adequately addressed. In light of the increasing challenges facing host governments and humanitarian actors to meet health needs of Syrian refugees and affected host communities, this study was undertaken to assess utilization of health services among Syrian refugees in non-camp settings. A survey of Syrian refugees in Jordan was undertaken in June 2014 to characterize health seeking behaviors and issues related to accessing care. A cluster design with probability proportional to size sampling was used to attain a nationally representative sample of 1550 non-camp Syrian refugee households. Differences in household characteristics by geographic region, facility type, and sector utilized were examined using chi-square and t-test methods. Care-seeking was high with 86.1 % of households reporting an adult sought medical care the last time it was needed. Approximately half (51.5 %) of services were sought from public sector facilities, 38.7 % in private facilities, and 9.8 % in charity/NGO facilities. Among adult care seekers, 87.4 % were prescribed medication during the most recent visit, 89.8 % of which obtained the medication. Overall, 51.8 % of households reported out-of-pocket expenditures for the consultation or medications at the most recent visit (mean US$39.9, median US$4.2). Despite high levels of care-seeking, cost was an important barrier to health service access for Syrian refugees in Jordan. The cessation of free access to health care since the time of the survey is likely to have worsened

  15. Salinization Sources Along the Lower Jordan River Under Draught Conditions

    Science.gov (United States)

    Holtzman, R.; Shavit, U.; Segal, M.; Vengosh, A.; Farber, E.; Gavrieli, I.

    2003-12-01

    The Lower Jordan River, once a flowing freshwater river, is suffering from an ongoing reduction of discharge and water quality. The river flows between the Sea of Galilee and the Dead Sea, an aerial distance of about 105 Km. The severe reduction is caused by an excessive exploitation of its sources and diversion of sewage and agricultural drainage into the river. The extreme low flows and low water quality threaten the natural existence of the river and its potential use for agriculture. In spite of its importance, little research has been done in the river. The objectives of the study were to measure the discharge and water composition along the river and to evaluate the main sources that control its flow and chemical characteristics. The hypothesis of the study was that interaction with subsurface flows significantly affects the river flow and chemical composition. The research is based on a detailed field study, which included flow rate measurements in the river and its tributaries, water sampling and analysis and mass balance calculations of water and solutes. A portable Acoustic Doppler Velocimeter (ADV) was used to measure velocities and bathymetry at different locations across the river sections. Due to accessibility constraints, a floating traverse construction, which enables the ADV's deployment from one bank of the river, was developed. It was found that flow rate ranges between 500-1,100 L/s in northern (upstream) sections and 300-1,650 L/s in the south. This low discharge represents a significant reduction from historical values and is lower than recent published estimations. This research represents base flows only, as the measurements were done during a period of two consecutive draught years. Calculated mass balance of water flows in the northern sections shows that the subsurface source contributes to the river around 200-670 L/s (30-80% of the river flow). Calculations of solute balance show that the subsurface flows add 20-50% of the mass of

  16. LANL Robotic Vessel Scanning

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Nels W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-11-25

    Los Alamos National Laboratory in J-1 DARHT Operations Group uses 6ft spherical vessels to contain hazardous materials produced in a hydrodynamic experiment. These contaminated vessels must be analyzed by means of a worker entering the vessel to locate, measure, and document every penetration mark on the vessel. If the worker can be replaced by a highly automated robotic system with a high precision scanner, it will eliminate the risks to the worker and provide management with an accurate 3D model of the vessel presenting the existing damage with the flexibility to manipulate the model for better and more in-depth assessment.The project was successful in meeting the primary goal of installing an automated system which scanned a 6ft vessel with an elapsed time of 45 minutes. This robotic system reduces the total time for the original scope of work by 75 minutes and results in excellent data accumulation and transmission to the 3D model imaging program.

  17. FFTF and CRBRP reactor vessels

    International Nuclear Information System (INIS)

    Morgan, R.E.

    1977-01-01

    The Fast Flux Test Facility (FFTF) reactor vessel and the Clinch River Breeder Reactor Plant (CRBRP) reactor vessel each serve to enclose a fast spectrum reactor core, contain the sodium coolant, and provide support and positioning for the closure head and internal structure. Each vessel is located in its reactor cavity and is protected by a guard vessel which would ensure continued decay heat removal capability should a major system leak develop. Although the two plants have significantly different thermal power ratings, 400 megawatts for FFTF and 975 megawatts for CRBRP, the two reactor vessels are comparable in size, the CRBRP vessel being approximately 28% longer than the FFTF vessel. The FFTF vessel diameter was controlled by the space required for the three individual In-Vessel Handling Machines and Instrument Trees. Utilization of the triple rotating plug scheme for CRBRP refueling enables packaging of the larger CRBRP core in a vessel the same diameter as the FFTF vessel

  18. Olive mill wastewater treatment in Jordan: A Review

    Science.gov (United States)

    Bawab, Abeer Al; Ghannam, Noor; Abu-Mallouh, Saida; Bozeya, Ayat; Abu-Zurayk, Rund A.; Al-Ajlouni, Yazan A.; Alshawawreh, Fida'a.; Odeh, Fadwa; Abu-Dalo, Muna A.

    2018-02-01

    The environmental impact of olive mill wastewater (OMW) pollution is a public concern. OMW contains high levels of phenols, organic compounds, chemical oxygen demand (COD), biological oxygen demand (BOD), microorganisms, nutrients, and toxic compounds. The treatment of OMW has been investigated by many researchers in the Mediterranean region, using several treatment techniques to remove contaminants from OMW. These techniques include chemical, biological, physiochemical, and biophysical techniques. Surfactants and some adsorbents were used in chemical techniques, anaerobic and aerobic in biological techniques, while the combined treatment methods used Electroosmosis, ozonation and electrocoagulation processes as physiochemical methods, and ultrasonic irradiation combined with aerobic biodegradation as biophysical method. The effects of OMW, whether treated or untreated, have been evaluated on both plants’ growth and soil properties. The treatment methods as well as the environmental impact of OMW in Jordan were summarized in this review.

  19. Detection and Molecular Characterization of Grapevine Virus A in Jordan

    Directory of Open Access Journals (Sweden)

    G. Anfoka

    2004-12-01

    Full Text Available In a study on grapevines in Jordan conducted between 2002 and 2003, grapevine virus A (GVA was detected in all areas where grapevines were planted. DAS-ELISA analysis of samples from symptomatic trees found that 16.1% of samples were infected with GVA. Using a GVA- specific primer pair (H587/C995, a portion of the coat protein gene of the virus was amplified by IC-RT-PCR and RT-PCR, using leaf extracts and RNA extracted from infected grapevines respectively. After cloning and sequencing the coat protein gene of the Jordanian isolate of GVA (GVA-Jo, the sequence of the amplified product was compared with sequences of other GVA isolates from different countries.

  20. Incidence of Prunus necrotic ringspot virus in Jordan

    Directory of Open Access Journals (Sweden)

    N. Salem

    2003-12-01

    Full Text Available A survey of Prunus necrotic ringspot virus (PNRSV incidence in Jordan stone-fruit growing areas was conducted during 2000–2002. A total of 2552 samples were collected from 72 commercial orchards, a mother block, 15 nurseries, and a varietal collection. A total of 208 almond, 451 apricot, 149 cherry, 250 nectarine, 1016 peach, and 478 plum trees were tested individually for PNRSV by the double-antibody sandwich enzyme linked immunosorbent assay (DAS-ELISA. Around 15% of tested samples were infected with PNRSV. The virus incidence in almond, nectarine, plum, peach, cherry, and apricot was 24, 16, 16, 14, 13, and 10% of tested trees respectively. The level of viral infection was highest in the mother block (19%, and lowest in the samples from the nurseries (10%.

  1. Radon anomalies along faults in North of Jordan

    International Nuclear Information System (INIS)

    Al-Tamimi, M.H.; Abumurad, K.M.

    2001-01-01

    Radon emanation was sampled in five locations in a limestone quarry area using SSNTDs CR-39. Radon levels in the soil air at four different well-known traceable fault planes were measured along a traverse line perpendicular to each of these faults. Radon levels at the fault were higher by a factor of 3-10 than away from the faults. However, some sites have broader shoulders than the others. The method was applied along a fifth inferred fault zone. The results show anomalous radon level in the sampled station near the fault zone, which gave a radon value higher by three times than background. This study draws its importance from the fact that in Jordan many cities and villages have been established over an intensive faulted land. Also, our study has considerable implications for the future radon mapping. Moreover, radon gas is proved to be a good tool for fault zones detection

  2. Eating Habits and Associated Factors Among Adolescent Students in Jordan.

    Science.gov (United States)

    Dalky, Heyam F; Al Momani, Maysa H; Al-Drabaah, Taghreed Kh; Jarrah, Samiha

    2017-08-01

    The study aimed to assess adolescent patterns of eating habits, determine factors influencing these patterns, and identify male and female differences related to eating habits. Using a cross-sectional study approach, a sample of adolescents ( N = 423) in randomly selected clusters chosen from government and private schools in the south of Jordan completed self-administered questionnaires relating to socio-demographic data and personal eating habits. Results showed that parents, peers, and mass media are contributing factors, with peer pressure likely outweighing parental guidance. Males were more likely to be influenced by peers than females, whereas females were more likely to be influenced by media-based advertising. Lower body mass indices correlate with eating breakfast, which a majority of adolescents reported they do not do. Interventions targeted toward improving eating and active behaviors should involve peers as well as parents.

  3. Nine cases of Alkaptonuria in one family in southern Jordan.

    Science.gov (United States)

    Al-Sbou, Mohammed; Mwafi, Nesrin

    2012-03-01

    Alkaptonuria is a rare autosomal recessive metabolic disorder characterized by a deficiency of homogentisate 1,2-dioxygenase (HGO) in the liver. This results in excretion of large quantities of homogentisic acid (HGA) (also called alkapton) in the urine and a slowly progressive deposition of homogentisic acid and its oxidative product in connective tissues. Clinical characteristic features of alkaptonuria are darkening of urine, bluish-dark pigmentation of connective tissues (ochronosis) and arthritis of large joints and spine. Cardiovascular and genitourinary systems may also be affected. In this report, we present the initial results of screening family members with history of alkaptonuria in southern region of Jordan. We present 9 cases of alkaptonuria (two males and seven females) in one Jordanian family. The history, signs and symptoms, diagnostic techniques and treatment options of alkaptonuria are reviewed in this article.

  4. The business of desire: "Russian" bars in Amman, Jordan.

    Science.gov (United States)

    Beňová, Lenka

    2017-10-01

    This paper discusses the type of work migrant women from the former Eastern European countries perform in nightclubs in Amman, Jordan. The fieldwork for this qualitative study was conducted in 2010 and is based on in-depth interviews with 13 women. The topic is approached from the perspective of describing women's choices and journeys to this work. It juxtaposes the sexualised nature of their work with their yearning for a "normal" family life, which they imagine, yet know, is impossible to achieve with the men they meet in their workplaces. Layered on top of these private desires among both women and their clients is the business strategy of the clubs, which operate in the lucrative but marginal space of selling exotic but respectable seduction. I draw on the literature about female migration to the Middle East in order to argue that hostesses in these bars perform affective labour akin to care work, within the neoliberal global economy that individualises risk.

  5. The gravity field and crustal structure of the northwestern Arabian Platform in Jordan

    Science.gov (United States)

    Batayneh, A. T.; Al-Zoubi, A. S.

    2001-01-01

    The Bouguer gravity field over the northwestern Arabian Platform in Jordan is dominated by large variations, ranging from -132 to +4 mGal. A study of the Bouguer anomaly map shows that the gravity field maintains a general north-northeasterly trend in the Wadi Araba-Dead Sea-Jordan Riff, Northern Highlands and Northeast Jordanian Limestone Area, while the remainder of the area shows north-northwesterly-trending gravity anomalies. Results of 2-D gravity modeling of the Bouguer gravity field indicate that the crustal thickness in Jordan is ˜ 38 km, which is similar to crustal thicknesses obtained from refraction data in northern Jordan and Saudi Arabia, and from gravity data in Syria.

  6. 75 FR 38800 - Jordan Hydroelectric Limited Partnership; Notice of Application Ready for Environmental Analysis...

    Science.gov (United States)

    2010-07-06

    ... Hydroelectric Limited Partnership; Notice of Application Ready for Environmental Analysis and Soliciting... following hydroelectric application has been filed with the Commission and is available for public... 13, 2009. d. Applicant: Jordan Hydroelectric Limited Partnership. e. Name of Project: Flannagan...

  7. Water Scarcity as a Cause of Conflict in the Nile, Euphrates, and Jordan River Basins

    National Research Council Canada - National Science Library

    Still, Douglas R

    2006-01-01

    The Euphrates, Nile, and Jordan Rivers are at center stage in the continued existence of the peoples in their basins where water scarcity serves as a source of conflict between the region's riparian...

  8. A class of perverse sheaves on framed representation varieties of the Jordan quiver

    OpenAIRE

    Li, Yiqiang

    2012-01-01

    A class of perverse sheaves on framed representation varieties of the Jordan quiver is defined. Its relationship with product of symmetric groups, tensor product of Schur algebras, and tensor product of Fock spaces are addressed.

  9. Neil Jordan jagab pühapäeval Viru keskuses autogramme / Triin Tael

    Index Scriptorium Estoniae

    Tael, Triin

    2006-01-01

    10. Pimedate Ööde Filmifestivali oodatuim külaline saabub Tallinna 2. detsembril. 3. dets. Viru keskuses Rahva Raamatu kaupluses esitletakse raamatut: Jordan, Neil. Vari / tõlkinud Krista Kaer. Tallinn : Varrak, 2006

  10. Cigarette demand is responsive to higher prices: findings from a survey of University students in Jordan.

    Science.gov (United States)

    Sweis, Nadia J; Cherukupalli, Rajeev

    2016-11-01

    To estimate the price elasticity of cigarette demand for university students aged 18-24 years in Jordan. Questions from the Global Adult Tobacco Survey were adapted and administered to students from 10 public universities in Jordan in 2014. A two-part econometric model of cigarette demand was estimated. Nearly one-third of university students in Jordan smoke, purchasing 33.2 packs per month and paying 1.70 Jordanian dinars on average (US$2.40) for a pack of 20 cigarettes. The price elasticity of cigarette demand was estimated to be -1.15. Higher taxes may be particularly effective in reducing smoking among University students in Jordan. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  11. Prevalence of blindness and diabetic retinopathy in northern Jordan.

    Science.gov (United States)

    Rabiu, Mansur M; Al Bdour, Muawyah D; Abu Ameerh, Mohammed A; Jadoon, Muhammed Z

    2015-01-01

    To estimate the prevalence of blindness, visual impairment, diabetes, and diabetic retinopathy in north Jordan (Irbid) using the rapid assessment of avoidable blindness and diabetic retinopathy methodology. A multistage cluster random sampling technique was used to select participants for this survey. A total of 108 clusters were selected using probability proportional to size method while subjects within the clusters were selected using compact segment method. Survey teams moved from house to house in selected segments examining residents 50 years and older until 35 participants were recruited. All eligible people underwent a standardized examination protocol, which included ophthalmic examination and random blood sugar test using digital glucometers (Accu-Chek) in their homes. Diabetic retinopathy among diabetic patients was assessed through dilated fundus examination. A total of 3638 out of the 3780 eligible participants were examined. Age- and sex-adjusted prevalence of blindness, severe visual impairment, and visual impairment with available correction were 1.33% (95% confidence interval [CI] 0.87-1.73), 1.82% (95% CI 1.35-2.25), and 9.49% (95% CI 8.26-10.74), respectively, all higher in women. Untreated cataract and diabetic retinopathy were the major causes of blindness, accounting for 46.7% and 33.2% of total blindness cases, respectively. Glaucoma was the third major cause, accounting for 8.9% of cases. The prevalence of diabetes mellitus was 28.6% (95% CI 26.9-30.3) among the study population and higher in women. The prevalence of any retinopathy among diabetic patients was 48.4%. Cataract and diabetic retinopathy are the 2 major causes of blindness and visual impairment in northern Jordan. For both conditions, women are primarily affected, suggesting possible limitations to access to services. A diabetic retinopathy screening program needs to proactively create sex-sensitive awareness and provide easily accessible screening services with prompt treatment.

  12. Status of Neonatal Pain Assessment and Management in Jordan.

    Science.gov (United States)

    Abdel Razeq, Nadin M; Akuma, Akuma O; Jordan, Sue

    2016-08-01

    Current pain assessment and management in neonates need to be fully described before neonatal pain care can be optimized. This study's purpose was to report neonatal nurses' knowledge, existing pain assessment practice, and pharmacological pain management of neonates in Jordan. A cross-sectional descriptive study was conducted. Eighteen neonatal intensive care units in Jordan were included in the study. One hundred eighty-four neonatal nurses participated. Questionnaires were distributed by and returned to the neonatal intensive care units' managers between June and August 2014. Descriptive and inferential statistics were used to present study results. Of 240 questionnaires distributed, 184 useable responses were returned. Nurses' knowledge regarding neonates' neurological development, nociception, and need for neonatal pain management was suboptimal. The analgesics most commonly used to treat neonatal pain were acetaminophen (52%) and lidocaine (45%). Benzodiazepines, phenobarbitone, and muscles relaxants were also used. Most nurses (54%-97%) reported that pain emanating from most painful procedures was never or rarely treated. Circumcision, lumbar punctures, and chest tube insertion were assigned the highest pain scores (≥9), but were rarely accompanied by analgesia. Pain assessment scales were more likely to be used, and procedural pain was more likely to be treated, in private hospitals than public hospitals. Neonates who require special care still suffer unnecessary pain that could be avoided and managed by following best practice recommendations. Disparities between developed and developing countries in quality of neonatal pain care appear to exist. Resources for education and routine care are needed to address these discrepancies. Copyright © 2016 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  13. Awareness and Knowledge about Occupational Therapy in Jordan

    Directory of Open Access Journals (Sweden)

    Wesam Barakat Darawsheh

    2018-01-01

    Full Text Available Knowledge and awareness about occupational therapy (OT are essential for the delivery of quality care to all clients and for occupational therapists’ (OTRs job satisfaction. OT has been a poorly understood profession in Jordan. The current study reports on the assessment of Jordanians’ awareness and knowledge of occupational therapy. Convenience sampling was used. There were 829 participants (474 males, 355 females, with mean age of 32 ± 11.6 yrs. They were recruited from the three main geographical areas of Jordan (northern, central, and southern and from all educational levels. The sample included 222 (26.8% healthcare personnel, 146 (17.6% clients, and 461 (55.6% lay persons. Participants completed questionnaires, and the results revealed that 48% of the sample had poor or no knowledge about OT, while 28.3% were unaware of it. Also, OT was commonly (50% perceived to be exclusively targeting people with disabilities (PWDs and neurological and physical conditions (58% and 53%, resp. in addition to exclusively providing services for the rehabilitation of the upper extremity (48%. Common misconceptions associated with OT were that OTRs prescribe medication (43% and OTRs are physiotherapists (44%. These preliminary findings suggest that efforts need to be directed by OTRs, the Jordanian Society of Occupational Therapy (JSOT, and the Ministry of Health to preserve the OT identity and value and promote knowledge about OT in the public and among members of interdisciplinary teams. More interprofessional learning needs to be incorporated within the curricula and placements of all healthcare personnels.

  14. Clinical and inheritance profiles of Kallmann syndrome in Jordan

    Directory of Open Access Journals (Sweden)

    Shegem Nadima S

    2004-10-01

    Full Text Available Abstract Background Proper management of patients with Kallmann syndrome (KS allows them to attain a normal reproductive health. The purpose of this study is to demonstrate the presentation modalities, phenotypes and the modes of inheritance among 32 patients with Kallmann syndrome in Jordan. Recognition of the syndrome allows for prompt proper management and provision of genetic counselling. Subjects Over a period of five years (1999–2004, the clinical and inheritance profiles of 26 male and 6 female patients with Kallmann syndrome from 12 families were evaluated at the National Center for Diabetes, Endocrinology and Genetics in Jordan. Results The patients belonged to twelve Jordanian and Palestinian families and their age at presentation ranged from 4 – 46 years. Nine boys aged 4–14 years presented with cryptorchidism and microphallus, all other males presented with delayed puberty, hypogonadism and/or infertility. The main presentation among six female patients was primary amenorrhea. Intrafamilial variability in clinical phenotype was specifically evident for renal abnormalities and sensorineural hearing impairment. Familial KS was diagnosed in 27 patients belonging to five families with the X-linked mode of inheritance and two families with the autosomal recessive mode of inheritance. Conclusions (1 the majority of cases in this study represented the X-linked form of KS, which might point to a high prevalence of Kal 1 gene in the population. (2 Genetic counselling helps these families to reach a diagnosis at an early age and to decide about their reproductive options. (3 Children presenting with cryptorchidism and microphallus in our population should be investigated for KS.

  15. The impact of total quality management on competitive advantage of pharmaceutical manufacturing companies in Jordan

    OpenAIRE

    Kamal A. M. Al-Qudah

    2012-01-01

    TQM is a general philosophy of management that attempts to enhance competitive advantage of organizations, This paper aims to investigate the impact of total quality management on competitive advantage of Pharmaceutical manufacturing companies in Jordan. The data are collected from mid- to senior-level managerial employees of Pharmaceutical manufacturing companies in Jordan. The data were analyzed using correlation and multiple regression analyses. The results indicate that, there is effec...

  16. Food security and humanitarian assistance among displaced Iraqi populations in Jordan and Syria.

    Science.gov (United States)

    Doocy, Shannon; Sirois, Adam; Anderson, Jamie; Tileva, Margarita; Biermann, Elizabeth; Storey, J Douglas; Burnham, Gilbert

    2011-01-01

    The Iraq conflict resulted in the largest displacement in the Middle East in recent history, and provision of health services to the displaced population presents a critical challenge. With an increase in the number of people affected by complex emergencies and the number of people displaced in urban settings, the international community must adapt intervention strategies to meet the specific demands and contexts of this population. The study aimed to provide information on food security and livelihoods for Iraqi refugees in Syria and Jordan to inform humanitarian assistance planning. National cross-sectional cluster sample surveys of displaced Iraqi populations displaced were conducted in Jordan (October 2008) and Syria (March 2009). Clusters of ten households were randomly selected using probability-based sampling; a total of 1200 and 813 Iraqi households in Jordan and Syria, respectively, were interviewed about food security and receipt of humanitarian assistance. In Syria, 60% of households reported the household food situation had declined since the arrival period as compared to 46% in Jordan. Food aid receipt was reported by 18.0% of households in Jordan and 90.3% of households in Syria. In Jordan, 10.2% of households received cash assistance and in Syria 25.3% of households received cash assistance. In Jordan, cash assistance was associated with low socioeconomic status, large household size, and UNHCR registration. In Syria, female headed households, Damascus residents, families with children, and those registered with UNHCR were more likely to receive cash assistance. Food insecurity remains a concern among displaced Iraqi households in both Jordan and Syria. Improved targeting of both food and cash assistance and the expansion of cash-based programs could lead to a more effective use of funds and facilitate the implementation of assistance programs that are sustainable in the context of declining funding availability. Copyright © 2010 Elsevier Ltd. All

  17. On-farm investigation of local chicken biodiversity and performance potentials in rural areas of Jordan

    OpenAIRE

    Abdelqader, A.; Wollny, C. B. A.; Gauly, M.

    2008-01-01

    On-farm surveys were conducted to investigate the biodiversity of local chickens and their performance potential. The study was carried out in rural areas of northern Jordan. A sample of 846 adult local chickens was phenotypically characterized based on morphology, feather colors, comb shape and performance. Body measurements for cluster analyses were recorded on 460 adult females. The most predominant chicken type was the Jordan Baladi (67.3%) followed by the Pakis...

  18. A Study of the Determinants Influencing Customer Satisfaction in the Medical Tourism Industry in Jordan

    OpenAIRE

    Alsarayreh, Mohammad Nayef; Mahasneh, Mohammad Sultan Majed; Nawaiseh, Kafa Hmoud Abdallah Al

    2017-01-01

    The aim of the research is to test what determines customer satisfaction of the people seeking treatment in Jordan. For the purposes of this research, the researcher used the descriptive analytical method to identify and analyze the factors that affect customer satisfaction about medical tourism and health services provided to tourists and people accompanying him in Jordan. The study belongs to analytical explorative studies that follow the approach of collecting and analyzing data to reach t...

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

    OpenAIRE

    Ho, Liang-Chun; Huang, Chia-Hsing

    2014-01-01

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

  20. GIS-based evaluation of groundwater vulnerability in the Russeifa area, Jordan

    OpenAIRE

    El-Naqa, Ali; Hammouri, Nezar; Kuisi, Mustafa

    2006-01-01

    In recent years, groundwater quality has been deteriorating in many parts of Jordan as result of agriculture expansion, solid waste disposal, and industrialization. A preliminary assessment of vulnerability to groundwater contamination in Russeifa watershed area was undertaken because of the presence of the largest solid waste disposal site in Jordan, which is known as Russeifa landfill. The major geological and hydrogeological factors that affect and control groundwater contamination were in...

  1. The near-future outlook of the energy situation in Jordan

    International Nuclear Information System (INIS)

    Elkarmi, F.

    1991-02-01

    A national energy plan must be formulated to be applied in the near future concerning energy sources supplies in Jordan. The important issue is that Jordan must secure energy supplies from new sources, and therefore the plan must cover all aspects of energy consumption as domestic, industrial, heating and transport as well as storage facilities. The plan must aim at decreasing consumption rates rationing in order to guarantee a continuous and adequate of energy supplies. (S.T.). 2 tabs., 1 fig

  2. Acrylic vessel cleaning tests

    International Nuclear Information System (INIS)

    Earle, D.; Hahn, R.L.; Boger, J.; Bonvin, E.

    1997-01-01

    The acrylic vessel as constructed is dirty. The dirt includes blue tape, Al tape, grease pencil, gemak, the glue or residue form these tapes, finger prints and dust of an unknown composition but probably mostly acrylic dust. This dirt has to be removed and once removed, the vessel has to be kept clean or at least to be easily cleanable at some future stage when access becomes much more difficult. The authors report on the results of a series of tests designed: (a) to prepare typical dirty samples of acrylic; (b) to remove dirt stuck to the acrylic surface; and (c) to measure the optical quality and Th concentration after cleaning. Specifications of the vessel call for very low levels of Th which could come from tape residues, the grease pencil, or other sources of dirt. This report does not address the concerns of how to keep the vessel clean after an initial cleaning and during the removal of the scaffolding. Alconox is recommended as the cleaner of choice. This acrylic vessel will be used in the Sudbury Neutrino Observatory

  3. The changing pattern and determinants of declining consanguinity in Jordan during 1990-2012.

    Science.gov (United States)

    Islam, M Mazharul

    2018-03-01

    Consanguinity is a deep rooted cultural trait in Jordan. To examine the patterns and determinants of declining rates of consanguineous marriage in Jordan during 1990-2012 in the context of the changing pattern of socio-economic and demographic conditions. The data come from the 1990 and 2012 Jordan Population and Family Health Surveys (JPFHSs). A total of 6461 women in 1990 and 11,352 women in 2012 were successfully interviewed. Descriptive and multivariate statistical techniques were used for data analysis. Consanguinity was found to be widely practiced (35% in 2012) until recent times in Jordan. However, there has been a secular declining trend over the last few decades as the practice of consanguinity has declined from 56% in 1990 to 35% in 2012. Increasing age at marriage and female education, higher level of education of husbands, declining family size, increasing rate of urbanisation and female employment, exposure to mass media and higher economic status appeared as significant predictors of declining consanguinity in Jordan. The findings of this study support Goode's hypothesis of a decrease of consanguinity with modernisation. Although consanguinity is a deeply rooted cultural trend in Jordan, it is gradually losing ground due to modernisation and socio-demographic transition of the country.

  4. Biomass energy in Jordan, and its potential contribution towards the total energy mix of the Kingdom

    International Nuclear Information System (INIS)

    Al-Dabbas, Moh'd A. F.

    1994-04-01

    An evaluation of Jordan's bio-energy status was carried out. Available sources and the viability of exploitation were studied in order to identify the size of contribution that bio-energy could provide to the total energy mix of the Kingdom. The advantages of biogas technology were discussed, and a general description of Jordan's experience in this field was presented. Data on Jordan' animal, municipal, and agricultural wastes that are available as a potential source of bio-energy was tabulated. The report ascertained the economic feasibility of biogas utilization in Jordan, and concluded that the annual energy production potential from biogas, with only animal wastes being utilized, would amount to 80,000 ton oil equivalent. This amount of energy is equivalent to 2% of Jordan's total energy consumption in 1992. The utilization of biogas from municipal wastes would produce an additional 2.5% of the total energy consumption of Jordan. The annual value of utilizing animal and municipal wastes would reach 23 million Jordanian Dinars (JD). This value would increase to 61.5 million JD with the utilization of human wastes. The investment required for the utilization of bio-energy sources in Amman and its suburbs on the scale of family unit fermenters was estimated to be in the order of a million JD. The size of investment for industrial scale utilization for power generation with an electricity feed to the national grid, would range from 3 to 4 million JD. (A.M.H.). 8 refs., 4 tabs

  5. Radioactive liquid containing vessel

    International Nuclear Information System (INIS)

    Sakurada, Tetsuo; Kawamura, Hironobu.

    1993-01-01

    Cooling jackets are coiled around the outer circumference of a container vessel, and the outer circumference thereof is covered with a surrounding plate. A liquid of good conductivity (for example, water) is filled between the cooling jackets and the surrounding plate. A radioactive liquid is supplied to the container vessel passing through a supply pipe and discharged passing through a discharge pipe. Cooling water at high pressure is passed through the cooling water jackets in order to remove the heat generated from the radioactive liquid. Since cooling water at high pressure is thus passed through the coiled pipes, the wall thickness of the container vessel and the cooling water jackets can be reduced, thereby enabling to reduce the cost. Further, even if the radioactive liquid is leaked, there is no worry of contaminating cooling water, to prevent contamination. (I.N.)

  6. Pressure vessel integrity 1991

    International Nuclear Information System (INIS)

    Bhandari, S.; Doney, R.O.; McDonald, M.S.; Jones, D.P.; Wilson, W.K.; Pennell, W.E.

    1991-01-01

    This volume contains papers relating to the structural integrity assessment of pressure vessels and piping, with special emphasis on nuclear industry applications. The papers were prepared for technical sessions developed under the sponsorship of the ASME Pressure Vessels and Piping Division Committees for Codes and Standards, Computer Technology, Design and Analysis, and Materials Fabrication. They were presented at the 1991 Pressure Vessels and Piping Division Conference in San Diego, California, June 23-27. The primary objective of the sponsoring organization is to provide a forum for the dissemination and discussion of information on development and application of technology for the structural integrity assessment of pressure vessels and piping. This publication includes contributions from authors from Australia, France, Japan, Sweden, Switzerland, the United Kingdom, and the United States. The papers here are organized in six sections, each with a particular emphasis as indicated in the following section titles: Fracture Technology Status and Application Experience; Crack Initiation, Propagation and Arrest; Ductile Tearing; Constraint, Stress State, and Local-Brittle-Zones Effects; Computational Techniques for Fracture and Corrosion Fatigue; and Codes and Standards for Fatigue, Fracture and Erosion/Corrosion

  7. The reactor vessel steels

    International Nuclear Information System (INIS)

    Bilous, W.; Hajewska, E.; Szteke, W.; Przyborska, M.; Wasiak, J.; Wieczorkowski, M.

    2005-01-01

    In the paper the fundamental steels using in the construction of pressure vessel water reactor are discussed. The properties of these steels as well as the influence of neutron irradiation on its degradation in the time of exploitation are also done. (authors)

  8. Vacuum distilling vessel

    Energy Technology Data Exchange (ETDEWEB)

    Reik, H

    1928-12-27

    Vacuum distilling vessel for mineral oil and the like, characterized by the ring-form or polyconal stiffeners arranged inside, suitably eccentric to the casing, being held at a distance from the casing by connecting members of such a height that in the resulting space if necessary can be arranged vapor-distributing pipes and a complete removal of the residue is possible.

  9. Visualization of vessel traffic

    NARCIS (Netherlands)

    Willems, C.M.E.

    2011-01-01

    Moving objects are captured in multivariate trajectories, often large data with multiple attributes. We focus on vessel traffic as a source of such data. Patterns appearing from visually analyzing attributes are used to explain why certain movements have occurred. In this research, we have developed

  10. GOLD PRESSURE VESSEL SEAL

    Science.gov (United States)

    Smith, A.E.

    1963-11-26

    An improved seal between the piston and die member of a piston-cylinder type pressure vessel is presented. A layer of gold, of sufficient thickness to provide an interference fit between the piston and die member, is plated on the contacting surface of at least one of the members. (AEC)

  11. Reactor vessel stud tensioner

    International Nuclear Information System (INIS)

    Malandra, L.J.; Beer, R.W.; Salton, R.B.; Spiegelman, S.R.; Cognevich, M.L.

    1982-01-01

    A quick-acting stud tensioner, for facilitating the loosening or tightening of a stud nut on a reactor vessel stud, has gripper jaws which when the tensioner is lowered into engagement with the upper end of the stud are moved inwards to grip the upper end and which when the tensioner is lifted move outward to release the upper end. (author)

  12. Urbanisation of Suweimeh area, Jordan, versus sinkholes and landslides proliferation

    Science.gov (United States)

    Closson, Damien; Abou Karaki, Najib

    2013-04-01

    The Dead Sea is a terminal lake whose level lowers each year of about one meter per year since more than one decade. This is caused mainly by the diversion of surface waters from its watershed. Currently, 1/10 of the Jordan River still reaches the salt lake. The rapid lowering of the lake level does not allow all the surrounding groundwater tables to adjust their level to that of the Dead Sea. This imbalance causes an always faster migration of a part of the groundwater causing underground erosion leading to the formation of sinkholes along the coast, especially where discontinuities, such as faults, are present. The first collapses occurred in the years 1980-90. From the 2000s, in Jordan, they have proliferated to the point of causing serious damages to the facilities of the Arab Potash Company, the agricultural area of Ghor Al Haditha, and more recently the touristic region of Suweimeh. Aware of the problem and the need for gradual rising of the lake level, the Jordanian authorities attended from 2009 to 2011 to the feasibility study of the Red Sea - Dead Sea conduit. Currently, on the one hand, the growing environmental imbalance, and, on the other hand, the desires to develop economic activities along the coast, imply that more goods will be exposed to damages. For example, the area of Wadi Mujib Bridge was rebuilt completely in the late 2000s. It is the same for the 12 km of the dam 18 of an evaporation pond Arab Potash Company. The Numeira Salt Factory was completely destroyed in Ghor Al Haditha and was relocated to Safi. In August 2012, during touristic period, a landslide destroyed half of the Holiday Inn front beach, Suweimeh area ... End of December 2012, a team lead by Prof. Najib Abou Karaki warned the Arab Potash Company of the presence of a circular depression 250 m in diameter within the evaporation pond SP-0A. Although the dike of this saltpan is closely monitored, the exact location and shape of this large sinkhole were not known to the security

  13. PDX vacuum vessel stress analysis

    International Nuclear Information System (INIS)

    Nikodem, Z.D.

    1975-01-01

    A stress analysis of PDX vacuum vessel is described and the summary of results is presented. The vacuum vessel is treated as a toroidal shell of revolution subjected to an internal vacuum. The critical buckling pressure is calculated. The effects of the geometrical discontinuity at the juncture of toroidal shell head and cylindrical outside wall, and the concavity of the cylindrical wall are examined. An effect of the poloidal field coil supports and the vessel outside supports on the stress distribution in the vacuum vessel is determined. A method evaluating the influence of circular ports in the vessel wall on the stress level in the vessel is outlined

  14. Israel & Jordan: Paving a Path for the Future through Understanding the Peoples and Cultures of the Middle East. Fulbright-Hays Summer Seminars Abroad, 1998 (Israel and Jordan).

    Science.gov (United States)

    Moore, Ilene

    This curriculum project on the cultures of the Middle Eastern countries of Israel and Jordan stresses the language arts and focuses on objectives for elementary-age students to attain. The project states that children will: locate, list, identify, label, demonstrate, research, organize, compose, conference, rewrite, proofread, rewrite again,…

  15. Violence against nurses in emergency departments in jordan: nurses' perspective.

    Science.gov (United States)

    Darawad, Muhammad W; Al-Hussami, Mahmoud; Saleh, Ali M; Mustafa, Waddah Mohammad; Odeh, Haifa

    2015-01-01

    Violence against nurses in emergency departments (EDs) has become a widespread phenomenon affecting nurses' job satisfaction and work performance. Literature is scarce regarding prevalence rates and causes of violence directed toward nurses in Jordan. The present study investigated violence experienced by Jordanian nurses in EDs and causes of violence from their perspectives. This descriptive study collected data from 174 Jordanian ED nurses. The majority of the participants (91.4%) reported experiencing violence (verbal 95.3% vs. physical 23.3%). According to participants, the most common causes of violence in the ED were crowding and workload (75.9%), and the least was care of patients with dementia or Alzheimer's disease (35.6%). Violence is common in Jordanian EDs, giving rise to many heath and behavioral consequences. Health care administrators are obligated to protect nurses from violent incidents by providing adequate safety measures, beneficial administrative procedures, and sincere efforts to overcome the causes of this phenomenon. © 2015 The Author(s).

  16. Energy demand, poverty and the urban environment in Jordan

    International Nuclear Information System (INIS)

    Jaber, J.O.; Probert, S.D.

    2001-01-01

    This paper presents some insights into the prime problems of energy and related environmental issues as well as urbanisation in Jordan. The country has very limited natural resources: water is scarce; arable land is limited; and fossil-fuel sources are few. Moreover, the population is increasing rapidly. Hence, problems are arising. During the last 30 years, the country has experienced vast changes in its infrastructure with respect to the housing, urbanisation, commerce, agriculture and industry. Such developments have led to increasing demographic stresses: unemployment has increased and poverty is experienced by more than half of the population. The pressures have resulted in a high percentage of the population moving from rural to urban areas and so society is becoming less self-sufficient. At present, energy consumption in the residential sector accounts for about one quarter of the kingdom's fuel consumption. Kerosene, bottled LPG, diesel fuel and electricity are the main forms of energy used by households, but kerosene is still the dominant fuel because about 83% of households depend on it for space and water heating. The use of open fires and/or portable stoves has led to an increasing number of people being killed each year by suffocation or suffering health problems due to the inhalation of fumes and gaseous pollutants. Thus a national plan to achieve energy thrift and protect the environment, as well as accomplish the more rational utilisation of the limited natural resources available, is urgently needed and should be enacted soon. (author)

  17. Algal Blooms and Cyanotoxins in Jordan Lake, North Carolina

    Directory of Open Access Journals (Sweden)

    Daniel Wiltsie

    2018-02-01

    Full Text Available The eutrophication of waterways has led to a rise in cyanobacterial, harmful algal blooms (CyanoHABs worldwide. The deterioration of water quality due to excess algal biomass in lakes has been well documented (e.g., water clarity, hypoxic conditions, but health risks associated with cyanotoxins remain largely unexplored in the absence of toxin information. This study is the first to document the presence of dissolved microcystin, anatoxin-a, cylindrospermopsin, and β-N-methylamino-l-alanine in Jordan Lake, a major drinking water reservoir in North Carolina. Saxitoxin presence was not confirmed. Multiple toxins were detected at 86% of the tested sites and during 44% of the sampling events between 2014 and 2016. Although concentrations were low, continued exposure of organisms to multiple toxins raises some concerns. A combination of discrete sampling and in-situ tracking (Solid Phase Adsorption Toxin Tracking [SPATT] revealed that microcystin and anatoxin were the most pervasive year-round. Between 2011 and 2016, summer and fall blooms were dominated by the same cyanobacterial genera, all of which are suggested producers of single or multiple cyanotoxins. The study’s findings provide further evidence of the ubiquitous nature of cyanotoxins, and the challenges involved in linking CyanoHAB dynamics to specific environmental forcing factors are discussed.

  18. Algal Blooms and Cyanotoxins in Jordan Lake, North Carolina.

    Science.gov (United States)

    Wiltsie, Daniel; Schnetzer, Astrid; Green, Jason; Vander Borgh, Mark; Fensin, Elizabeth

    2018-02-24

    The eutrophication of waterways has led to a rise in cyanobacterial, harmful algal blooms (CyanoHABs) worldwide. The deterioration of water quality due to excess algal biomass in lakes has been well documented (e.g., water clarity, hypoxic conditions), but health risks associated with cyanotoxins remain largely unexplored in the absence of toxin information. This study is the first to document the presence of dissolved microcystin, anatoxin-a, cylindrospermopsin, and β- N -methylamino-l-alanine in Jordan Lake, a major drinking water reservoir in North Carolina. Saxitoxin presence was not confirmed. Multiple toxins were detected at 86% of the tested sites and during 44% of the sampling events between 2014 and 2016. Although concentrations were low, continued exposure of organisms to multiple toxins raises some concerns. A combination of discrete sampling and in-situ tracking (Solid Phase Adsorption Toxin Tracking [SPATT]) revealed that microcystin and anatoxin were the most pervasive year-round. Between 2011 and 2016, summer and fall blooms were dominated by the same cyanobacterial genera, all of which are suggested producers of single or multiple cyanotoxins. The study's findings provide further evidence of the ubiquitous nature of cyanotoxins, and the challenges involved in linking CyanoHAB dynamics to specific environmental forcing factors are discussed.

  19. Geotechnical and mineralogical characteristics of marl deposits in Jordan

    Science.gov (United States)

    Shaqour, Fathi M.; Jarrar, Ghaleb; Hencher, Steve; Kuisi, Mostafa

    2008-10-01

    Marls and marly limestone deposits cover most of Northern Jordan, where Amman City and its suburbs are located. These deposits serve as foundations for most buildings and roads as well as fill material for structural back filling, especially road bases and sub-bases. The present study aims at investigating the geotechnical characteristics and mineral composition of the marl units of these deposits through field investigations and laboratory testing. Using X-ray diffraction technique along with chemical analysis, representative samples of marl horizons were tested for mineral composition, and for a set of index and geotechnical properties including: specific gravity, grain size, Atterberg limits, Proctor compaction and shear strength properties. The test results show a positive linear relationship as expected between the clay content and both liquid and plastic limits. The tests results also show an inverse linear relationship between the clay content and the maximum dry density in both standard and modified compaction. This is attributed to the adsorption of water by the clay minerals. The relationship is more prominent in the case of modified compaction test. The results also indicate a similar relationship for the angle of internal friction. No clear correlation between cohesion and clay content was apparent.

  20. Coping Strategies Used by Syrian Refugees in Jordan.

    Science.gov (United States)

    Alzoubi, Fatmeh Ahmad; Al-Smadi, Ahmed Mohammad; Gougazeh, Yazeed Mohammad

    2017-12-01

    This study examined the coping strategies used by Syrian refugees in Jordan in relation to their demographics. A cross-sectional correlational study was conducted with a convenient sample of 550 Syrian refugees. Out of all the study participants, 88% reported seeking social support, 64.5% reported using avoidance, and 39.5% reported using problem solving. Participants who were male, single, and younger, and who had a higher education and a higher total income were satisfied with their income, were employed and free of chronic illnesses, and had higher problem-solving scores. Higher social support-seeking scores were associated with being female, older, and widowed; having a lower education and lower total income; being dissatisfied with their income; being nonemployed; and having chronic illnesses. A number of significant predictors were identified for each coping strategy. The results of this study could be used to formulate programs and develop services regarding the stressors encountered by Syrian refugees and their coping strategies.

  1. Pattern of burn injury at north of Jordan.

    Science.gov (United States)

    Bataineh, Ziad A; Al Quran, Thekraiat M; Al Balas, Hamzeh; Khammash, Muhmammad R

    2018-01-01

    To the best of our knowledge, pattern of burn injury was not reported yet at our region, our hospital considered the only tertiary referral center with the only burn unit at the region since 2001 till date, a retrospective analysis of our computerized filing system recorded 527 burn patients between 2001-2016, mean age was 26 years; 1.27:1 was the male to female ratio, 79 patients were found to have major burns, 46% of admissions were below 20 years' age, 92% was at domestic site of affection and 65% due to flame burn followed by scald burn in about 23%. The limbs were the most affected body site, majority of patients were below 15% TBSA and partial thickness, 77 patients found to have inhalational injury. Our mean hospital stay was 16 days and mortality was 8.2%. Mortality was associated with high TBSA affection, depth and flame type. This study shows the pattern of burn at north of Jordan, preventive measures by education and observation will reduce the incidence of burn and its sequel, non-flammable cook plates and stoves will probably help in decrease burn morbidity and mortality.

  2. Heavy metals distribution in the Dead Sea black mud, Jordan

    International Nuclear Information System (INIS)

    Momani, K.; El-Hasan, T.; Auaydeh, S.

    2009-01-01

    The concentrations of trace metals (Fe, Mn, Ni, Zn, Co, Cr, Cu and Pb) were investigated in the Dead Sea black mud and river sediments in the northern basin of the Dead Sea region, Jordan. The pH of the mud was slightly above 8 while it was around 6 for the seawater. All analyzed heavy metal content in the black mud, except Pb, was less than their contents in other types of mud. Tlis might be due to the effect of the mildly acideic pH of seawater, which would enhance the metal solubility or incorporation within salt mineral structure, rather than precipitation. The sequential extraction results showed that Ni and Co transferred into the carbonate fraction, Mn is found mostly as manganese-iron oxide, and the residual phase contained Cr, Cu, Fe,and Pb. This study illustrated that the black mud had low heavy metal contents, thus indicating low toxicity. additionally, it shows insignificance effect of the mixing of freshwater with seawater on the heavy metal contents in the black mud. (authors).

  3. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Jordan

    International Nuclear Information System (INIS)

    1977-08-01

    Jordanian geology is dominated by the Great Rift Valley System. Most of the country is covered by Cretaceous and Eocene sediments, largely sandstones and limestones. These include phosphorates and bituminous limestones in the Upper Cretaceous, South of the Dead Sea, Mesozoic and Paleozoic rocks overlie exposed granitic Pre Cambrian basement rocks carrying many minor intrusives . Phosphates provide the main mineral export of Jordan. The Natural Resources Authority (Geological Survey and Bureau of Mines) initiated a survey in 1972 of the distribution of uranium on the phosphorite horizon. In 1974 the Survey calculated that the uranium content of the phosphate areas surveyed up to that time was 5 million metric tonnes U 3 O 8 . The average U 3 O 8 content is approximately 0.02% U 3 O 8 . The exploitation of such resources would be as a byproduct of the phosphate industry and dependent on the rate of phosphate production and the capacity of triple super-phosphate plants, none of which exist at the present time. In the southern area in Paleozoic and Pre Cambrian areas there are some hopes of conventional type deposits being found but the potential appears to be small. (author)

  4. An audit on public awareness of depression symptoms in Jordan

    Directory of Open Access Journals (Sweden)

    Sayer Al-Azzam

    2013-08-01

    Full Text Available Objectives: Depression is acommon mental health disorder. The aim of this study is to determine the level of public awareness regarding this illness, its symptoms, associated factors, available forms of treatment, and the attitude towards depressed people. Methods: A self administered questionnaire was filled in by approximately 5000 individuals selected from various regions of Jordan. Results: The majority of participants thought that depression is a treatable condition that can affect patient at any age, and may be controlled by the will power. Loss of interest in things and presence of negative feelings were the most commonly recognized symptoms of depression, while, unemployment and poverty were found to be the most recognized risk factors for depression. In addition, most participants considered support from family and friends (93.6% as well as exercise (80.4% to be the best available forms of depression treatment. Respondents found it acceptable to work, make friends with, or marry depressed individuals. The first choice persons for seeking help by most participants were family members and friends (49.8%. Conclusion: Collectively, the level of awareness of depression was acceptable. However, further efforts are necessary to establish public educational programs related to depression in order to raise awareness regarding the disease.

  5. Fraud Risk Factors and Audit Programme Modifications: Evidence from Jordan

    Directory of Open Access Journals (Sweden)

    Modar Abdullatif

    2013-03-01

    Full Text Available This study explores how audit firms in Jordan deal with the presence of fraud risk factors in audit clients. In doing so, the study seeks to explore which fraud risk factors are more important to Jordanianauditors, and how Jordanian auditors consider modifying their audit programmes when fraud risk factors are present in clients. The study uses a structured questionnaire that was administered to seniorlevel auditors in the largest Jordanian audit firms. The findings show that almost all of the 20 fraud risk factors included in the questionnaire were only slightly important (if not unimportant, a finding that is arguably alarming. The perceived importance of modifying the audit programme in the presence of each fraud risk factor was related to the perceived importance of the fraud risk factor itself. However, changes in the nature and extent of audit procedures were more important than changes in the timing of the procedures or the members of the audit team. The most important fraud risk factors were related to the characteristics of management and its attitude towards the audit, while the least important fraud risk factors were related to the difficulties in the client’s financial performance. Factor analysis found that the fraud risk factors could be classified into four separate groups. Possible interpretations of the findings were discussed, such as considering the Jordanian business environment characteristics, and the findings were compared to those of extant international studies.

  6. English language education in Jordan: Some recent trends and challenges

    Directory of Open Access Journals (Sweden)

    Mohammad Madallh Alhabahba

    2016-12-01

    Full Text Available The purpose of this paper is to map out the status of English language teaching (ELT as practised in the Arab World and, specifically, in Jordan today. The study also aims to bring into focus significant issues that need to be addressed in ELT in the Arab World. This paper presents a review of the current status of English language education, with an emphasis on the need for urgent reforms in the teaching of English in the Arab World. Further, longitudinal data in respect to classroom and workplace English proficiency are presented. English language education seems to be up-to-date teacher-centred and bound to other issues such as teaching the textbook rather than focusing on developing lifelong strategies. There is a critical need for writing national standards for English language professional development programmes that should be based on the findings of sound research. The paper highlights the significance of teaching English language through observing and reviewing the current practices.

  7. Algal Blooms and Cyanotoxins in Jordan Lake, North Carolina

    Science.gov (United States)

    Wiltsie, Daniel; Schnetzer, Astrid; Green, Jason; Vander Borgh, Mark; Fensin, Elizabeth

    2018-01-01

    The eutrophication of waterways has led to a rise in cyanobacterial, harmful algal blooms (CyanoHABs) worldwide. The deterioration of water quality due to excess algal biomass in lakes has been well documented (e.g., water clarity, hypoxic conditions), but health risks associated with cyanotoxins remain largely unexplored in the absence of toxin information. This study is the first to document the presence of dissolved microcystin, anatoxin-a, cylindrospermopsin, and β-N-methylamino-l-alanine in Jordan Lake, a major drinking water reservoir in North Carolina. Saxitoxin presence was not confirmed. Multiple toxins were detected at 86% of the tested sites and during 44% of the sampling events between 2014 and 2016. Although concentrations were low, continued exposure of organisms to multiple toxins raises some concerns. A combination of discrete sampling and in-situ tracking (Solid Phase Adsorption Toxin Tracking [SPATT]) revealed that microcystin and anatoxin were the most pervasive year-round. Between 2011 and 2016, summer and fall blooms were dominated by the same cyanobacterial genera, all of which are suggested producers of single or multiple cyanotoxins. The study’s findings provide further evidence of the ubiquitous nature of cyanotoxins, and the challenges involved in linking CyanoHAB dynamics to specific environmental forcing factors are discussed. PMID:29495289

  8. Low birth weight: risk factors in irbid, jordan

    International Nuclear Information System (INIS)

    Tal, Y.S.A.; Bataineh, H.A.

    2006-01-01

    The aim of this study was to estimate the birth weight distribution and prevalence of low birth weights (LBW) in Irbid, Jordan, and to determine some of the contributing risk factors. A cross-sectional design was used to study women who delivered in Prince Rashed Hospital (PRH). Respondents were 2256 mothers ranging in age from 15-45 years. Anthropometric measurements and interviews were used to determine the risk factors. The birth weights and anthropometric measurements of all babies born alive in PRH during the period were collected. Post-delivery weight and other measurements of respondents were also collected. The mean birth weight of the newborns in the study was 2812 g. Twenty-two percent of the newborns weighed between 700 and 2499 g. About 39% of respondents had urinary tract infection while 29% suffered from anemia, and 10% had bleeding during pregnancy. All anthropometric measurements were significantly associated with LBW. Mothers who were younger in age at their first delivery, had low post-delivery weight, and bled during pregnancy, were more likely to have LBW babies. There is also a need to discourage early pregnancies and to encourage utilization of mother and child health services, and treat concomitant illnesses during pregnancy. (author)

  9. The performance of the first Jordan Badia's solar powered refrigerator

    International Nuclear Information System (INIS)

    Mohammed Awwad Al-Dabbas

    2012-01-01

    We are facing a significant challenge in Jordan's Badia region. Such challenge present us given that it will be environmentally protected with easy access to the refrigeration process to food and medical vaccines keeping at a reasonably and economical low cost. Solar cooling method that is generated from the sun as a substitute for batteries or electrical power is characteristic of its kind to store a power system for continued use. A pilot project of solar refrigerator was tested to collect technological data on a standard basis so the method control tests are accurate and precise. Solar refrigerator does not require electricity, which utilizes a combination of heat conduction and convection. In addition, it can be made from readily available material such as cardboard, sand, and recycled metal. It is constructed from two cylinders: an inner metal cylinder, fitted inside, and an outer cylinder that can be made of wood or plastic, etc, and organic material such as (sand, wool, or soil) placed in the left space between the two cylinders which is then saturated with water. As heat from the sun evaporates the water, the inner chamber is cooled to reduce and maintains the temperature at (6 degree C). (authors)

  10. Dark chocolate and blood pressure: a novel study from Jordan.

    Science.gov (United States)

    Al-Safi, Saafan A; Ayoub, Nehad M; Al-Doghim, Imad; Aboul-Enein, Faisal H

    2011-11-01

    The goal of this study was to assess the effect of dark chocolate intake on cardiovascular parameters like blood pressure and heart rate values in a normotensive population. This is a randomized cross-sectional study involving a total of 14,310 adults that were selected from various regions of Jordan. Well-trained pharmacy students interviewed participants in the outpatient settings. Participants reported their weekly intake of dark chocolate that has been further classified into mild (1-2 bars/week), moderate (3-4 bars/week), and high intake ( > 4 bars/week). For each participant, the systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate were measured three times with (10-15) minute intervals in the sitting position and the resting state. The arterial blood pressure (ABP) was calculated from the measured SBP and DBP values. All measured blood pressure values were significantly decreased for participants who reported higher dark chocolate consumption. Our results showed that heart rate values were not affected by variable intake of dark chocolate. In addition, increasing dark chocolate intake was associated with a significant decrease of blood pressure values in participants irrespective of the family history of hypertension or the age of the individual. However, heart rate values were unaffected. Higher intake of dark chocolate can be associated with lower values of blood pressure, while its effect on heart rate values was not consistent.

  11. Vessels in Transit - Web Tool

    Data.gov (United States)

    Department of Transportation — A web tool that provides real-time information on vessels transiting the Saint Lawrence Seaway. Visitors may sort by order of turn, vessel name, or last location in...

  12. Anna Maria Jordan: Entgeltdiskriminierung in Frauenberufen? Frankfurt am Main u.a.: Peter Lang Verlag 2012.

    Directory of Open Access Journals (Sweden)

    Andrea Jochmann-Döll

    2013-10-01

    Full Text Available Die Ursachen für die statistisch feststellbaren Entgeltunterschiede zwischen Frauen und Männern sieht Jordan überwiegend in autonomen Entscheidungen von Frauen, die zum Teil durch traditionelle familiäre Strukturen und alte Rollenmuster beeinflusst werden; hinzu kommen diskriminierende Tendenzen auf Seiten der Arbeitgeber. Zur Verringerung der Entgeltlücke werden die bestehenden familienpolitischen Maßnahmen des Staates und Initiativen zur Erweiterung des Berufswahlspektrums von Frauen und Männern begrüßt. Darüber hinaus schlägt Jordan allgemeine Mindestlöhne und Frauenquoten für gewerkschaftliche Führungspositionen vor. Eine gerichtliche Überprüfbarkeit des Prinzips des gleichen Entgelts für gleichwertige Arbeit wird jedoch abgelehnt, da sich der Wert von Arbeit nicht objektiv bestimmen lasse.Jordan sees the reasons for the statistically detectable differences in remuneration between women and men mainly in autonomous decisions by women, who are in parts influenced by traditional family structures and old role models, paired with discriminating tendencies on the employer side. Jordan appreciates the state’s existing family political measures as well as initiatives that aim at expanding the range of career choices of women and men. Furthermore, Jordan suggests general minimum wages and female quotas for union managerial positions. However, the author rejects a legal verifiability of the principle of equal pay for equal work since the value of work cannot be determined objectively.

  13. Identification of forty cases with alkaptonuria in one village in Jordan.

    Science.gov (United States)

    Al-Sbou, Mohammed; Mwafi, Nesrin; Lubad, Mohammad Abu

    2012-12-01

    Alkaptonuria (AKU) is one of the four initially identified inborn errors of metabolism. The prevalence of AKU is unknown in Jordan. Therefore, a research project was started in April 2009 at the Faculty of Medicine/Mutah University in southern Jordan. The aims of the project were to identify people with AKU, to screen all family members with history of AKU, and to increase the awareness about the disease among health care professionals and the community in southern Jordan. Targeted family screening method was used to identify patients with AKU. In this paper, we present preliminary results of screening 17 families with history of AKU in a single village in southern region of Jordan. Forty cases with AKU were identified in this village (age range, 1-60 years). Early cases with AKU were diagnosed through out this study, two-third of patients (n = 28) were under the age of thirty. Interestingly, nine cases with AKU were identified in one family. Our experience suggests that for the identification of cases with AKU where consanguinity is common, the focus for screening should be extended to all family members. The prevalence of AKU among Jordanian is likely to be greater than the prevalence rates worldwide due to high rates of consanguineous marriages. Further studies and effective screening programs are needed to detect undiagnosed cases of AKU, to provide genetic counseling, and ultimately to prevent the occurrence of new cases of AKU in Jordan.

  14. Awareness of antibiotic use and antimicrobial resistance in the Iraqi community in Jordan.

    Science.gov (United States)

    Darwish, Dana A; Abdelmalek, Suzanne; Abu Dayyih, Wael; Hamadi, Salim

    2014-05-14

    Antimicrobial resistance is a serious global health concern. It has considerable implications on societies' health and resources. In Jordan, there is a large Iraqi community due to the ongoing turmoil in Iraq. Unfortunately, health awareness and practices of this community are under-investigated due to scarcity of research. This paper assesses the awareness of antibiotic use and antimicrobial resistance in the Iraqi community residing in Amman, Jordan. Their level of interaction with health care professionals regarding antibiotics and differences in their antibiotic use between Iraq and Jordan are also discussed. A cross-sectional questionnaire-based survey involving randomly selected Iraqis residing in Amman, Jordan was conducted. The study involved 508 participants. Sixty-two percent of participants agreed with buying antibiotics without a prescription, 29% agreed with obtaining antibiotics from friends or relatives, and 46% agreed with keeping leftover antibiotics for future use. Furthermore, 60% disagreed with not completing an antibiotic course and almost 90% of the sample listed viral diseases as an indication for antibiotics. Forty-four percent of participants abided by physicians' instructions on antibiotic use. Half of the participants believed that pharmacists provided instructions on antibiotics all the time, whereas physicians were perceived to do so by 29% of participants. Gaps exist in knowledge of antibiotic use and reasons for antimicrobial resistance among Iraqis residing in Jordan. These gaps should serve in planning educational campaigns to raise the community's awareness of responsible antibiotic use. Law enforcement to restrict access to antibiotics is also pivotal to tackle their misuse.

  15. Reactor vessel sealing plug

    International Nuclear Information System (INIS)

    Dooley, R.A.

    1986-01-01

    An apparatus is described for sealing a cold leg nozzle of a nuclear reactor pressure vessel from a remote location comprising: at least one sealing plug for mechanically sealing the nozzle from the inside of the reactor pressure vessel. The sealing plug includes a plate and a cone assembly having an end part receptive in the nozzle, the plate being axially moveable relative to the cone assembly. The plate and cone assembly have confronting bevelled edges defining an opening therebetween. A primary O-ring is disposed about the opening and is supported on the bevelled edges, the plate being guidably mounted to the cone assembly for movement toward the cone assembly to radially expand the primary O-ring into sealing engagement with the nozzle. A means is included for providing relative movement between the outer plate and the cone assembly

  16. Mobile nuclear reactor containment vessel

    International Nuclear Information System (INIS)

    Thompson, R.E.; Spurrier, F.R.; Jones, A.R.

    1978-01-01

    A containment vessel for use in mobile nuclear reactor installations is described. The containment vessel completely surrounds the entire primary system, and is located as close to the reactor primary system components as is possible in order to minimize weight. In addition to being designed to withstand a specified internal pressure, the containment vessel is also designed to maintain integrity as a containment vessel in case of a possible collision accident

  17. Nuclear reactor vessel inspection apparatus

    International Nuclear Information System (INIS)

    Blackstone, E.G.; Lofy, R.A.; Williams, L.P.

    1979-01-01

    Apparatus for the in situ inspection of a nuclear reactor vessel to detect the location and character of flaws in the walls of the vessel, in the welds joining the various sections of the vessel, in the welds joining attachments such as nozzles, elbows and the like to the reactor vessel and in such attachments wherein an inspection head carrying one or more ultrasonic transducers follows predetermined paths in scanning the various reactor sections, welds and attachments

  18. Reactor vessel stud closure system

    International Nuclear Information System (INIS)

    Spiegelman, S.R.; Salton, R.B.; Beer, R.W.; Malandra, L.J.; Cognevich, M.L.

    1982-01-01

    A quick-acting stud tensioner apparatus for enabling the loosening or tightening of a stud nut on a reactor vessel stud. The apparatus is adapted to engage the vessel stud by closing a gripper around an upper end of the vessel stud when the apparatus is seated on the stud. Upon lifting the apparatus, the gripper releases the vessel stud so that the apparatus can be removed

  19. Reactor pressure vessel steels

    International Nuclear Information System (INIS)

    Van De Velde, J.; Fabry, A.; Van Walle, E.; Chaouuadi, R.

    1998-01-01

    Research and development activities related to reactor pressure vessel steels during 1997 are reported. The objectives of activities of the Belgian Nuclear Research Centre SCK/CEN in this domain are: (1) to develop enhanced surveillance concepts by applying micromechanics and fracture-toughness tests to small specimens, and by performing damage modelling and microstructure characterization; (2) to demonstrate a methodology on a broad database; (3) to achieve regulatory acceptance and industrial use

  20. Reactor Pressure Vessel Steels

    Energy Technology Data Exchange (ETDEWEB)

    Van de Velde, J.; Fabry, A.; Van Walle, E.; Chaoudi, R

    1998-07-01

    SCK-CEN's R and D programme on Reactor Pressure Vessel (RPV) Steels in performed in support of the RVP integrity assessment. Its main objectives are: (1) to develop enhanced surveillance concepts by applying micromechanics and fracture-toughness tests to small specimens, and by performing damage modelling and microstructure characterization; (2) to demonstrate the applied methodology on a broad database; (3) to achieve regulatory acceptance and industrial use. Progress and achievements in 1999 are reported.

  1. Phenomenological vessel burst investigations

    International Nuclear Information System (INIS)

    Hippelein, K.W.; Julisch, P.; Muz, J.; Schiedermaier, J.

    1985-07-01

    Fourteen burst experiments have been carried out using vessels with circumferential and longitudinal flaws, for investigation of the fracture behaviour, i.e. the time-related fracture opening. The vessels had dimensions (outer diameter x wall thickness = 800 x 47 mm) which correspond to the dimensions of the main coolant piping of a 1300 MW e PWR. The test specimens had been made of the base-safe material 20 MnMoNi 55 and of a special, 22 NiMoCr 37 base alloy. The experimental conditions with regard to pressure and temperature have been chosen so as to correspond to normal operating conditions of a PWR (p∝17.5 MPa, T∝300 0 C), i.e. the flaws have been so dimensioned that failure was to be expected at a pressure of p∝17.5 MPa. As a rule, water has been used as the pressure medium, or in some cases air, in order to influence the time-dependent pressure decrease. Fluid and structural dynamics calculations have also been made. In order to determine the impact of a fast propagating crack on the leak-to-fracture curve, which normally is defined by quasistationary experiments, suitable tests have been made with large-volume, cylindrical vessels (outer diameter x wall thickness x length = 3000 x 21 x 14000 mm) made of the material WSt E 43. The leak-before-fracture criterion has been confirmed. (orig./HP) [de

  2. Blood Vessels in Allotransplantation.

    Science.gov (United States)

    Abrahimi, P; Liu, R; Pober, J S

    2015-07-01

    Human vascularized allografts are perfused through blood vessels composed of cells (endothelium, pericytes, and smooth muscle cells) that remain largely of graft origin and are thus subject to host alloimmune responses. Graft vessels must be healthy to maintain homeostatic functions including control of perfusion, maintenance of permselectivity, prevention of thrombosis, and participation in immune surveillance. Vascular cell injury can cause dysfunction that interferes with these processes. Graft vascular cells can be activated by mediators of innate and adaptive immunity to participate in graft inflammation contributing to both ischemia/reperfusion injury and allograft rejection. Different forms of rejection may affect graft vessels in different ways, ranging from thrombosis and neutrophilic inflammation in hyperacute rejection, to endothelialitis/intimal arteritis and fibrinoid necrosis in acute cell-mediated or antibody-mediated rejection, respectively, and to diffuse luminal stenosis in chronic rejection. While some current therapies targeting the host immune system do affect graft vascular cells, direct targeting of the graft vasculature may create new opportunities for preventing allograft injury and loss. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

  3. Ionizing radiations and blood vessels

    International Nuclear Information System (INIS)

    Vorob'ev, E.I.; Stepanov, R.P.

    1985-01-01

    Data on phenomenology of radiation-induced changes in blood vessels are systematized and authors' experience is generalized. Modern concepts about processes leading to vessel structure injury after irradiation is critically analyzed. Special attention is paid to reparation and compensation of X-ray vessel injury, consideration of which is not yet sufficiently elucidated in literature

  4. Ionizing radiations and blood vessels

    International Nuclear Information System (INIS)

    Vorob'ev, E.I.; Stepanov, R.P.

    1985-01-01

    Data on phenomeology of radiation changes of blood vessels are systemized and the authors' experience is generalyzed. A critical analysis of modern conceptions on processes resulting in vessel structure damage after irradiation, is given. Special attention is paid to reparation and compensation of radiation injury of vessels

  5. 78 FR 25623 - Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the Continental United States

    Science.gov (United States)

    2013-05-02

    .... APHIS-2012-0042] RIN 0579-AD69 Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the... commercial shipments of fresh beans, shelled or in pods (French, green, snap, and string), from Jordan into the continental United States. As a condition of entry, the beans would have to be produced in...

  6. 78 FR 69285 - Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the Continental United States

    Science.gov (United States)

    2013-11-19

    .... APHIS-2012-0042] RIN 0579-AD69 Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the... shipments of fresh beans, shelled or in pods (French, green, snap, and string), from Jordan into the continental United States. As a condition of entry, the beans must be produced in accordance with a systems...

  7. 77 FR 33446 - Jordan Cove Energy Project, L.P.; Application for Long-Term Authorization to Export Liquefied...

    Science.gov (United States)

    2012-06-06

    ....\\2\\ \\2\\ Jordan Cove states that under the LTA business model, the decision whether to utilize... that presumption ``by making an affirmative showing of inconsistency with the public interest.'' \\6\\ \\5... Cove is highlighted in Jordan Cove's application. Based on the reasoning provided in the Application...

  8. 77 FR 5867 - Suggestions for Environmental Cooperation Pursuant to the United States-Jordan Joint Statement on...

    Science.gov (United States)

    2012-02-06

    ... money is directly associated with this request for suggestions for the Work Program. There is no... of the 2012-2013 U.S.-Jordan Environmental Cooperation Work Program and request for comments. SUMMARY... inclusion in a new work program for implementing the U.S.-Jordan Joint Statement on Environmental Technical...

  9. Occurrence and Distribution of Citrus tristeza virus (CTV in the Jordan Valley

    Directory of Open Access Journals (Sweden)

    G. Anfoka

    2005-04-01

    Full Text Available In a survey conducted in 2002 and 2003, Citrus tristeza virus (CTV was detected in the Jordan Valley. The direct tissue blot immunoassay (DTBIA indicated that 12.7 and 15.2% of samples tested in the central and northern Jordan Valley respectively were infected with CTV. Similar results showed that all citrus species grown in the Jordan Valley were susceptible to CTV. DAS-ELISA analysis of samples from a citrus orchard in the Dir Alla area with severe CTV symptoms indicated that 49% of samples were infected with CTV. Using a CTV specific primer pair (CTV1/CTV10, the coat protein gene of the virus was successfully amplified from leaf extracts obtained from CTVinfected trees by IC-RT-PCR. After cloning and sequencing the coat protein gene, the sequence of the amplified product was deposited in the GenBank.

  10. Effect of Blended-Learning on Academic Achievement of Students in the University of Jordan

    Directory of Open Access Journals (Sweden)

    Ruba Obiedat

    2014-03-01

    Full Text Available The purpose of this study is to evaluate the effectiveness of blended learning on the academic achievement of students in the University of Jordan. To gain in depth understanding of the phenomena under investigation, survey method is employed to collect natural data. For the sake of respondent convince all the questions asked in this survey are directed in Arabic language. Conventional sampling technique is employed due to the subjectivity of the issue. A sample of (427 students from King Abdulla II School for Information Technology at Jordan University are randomly selected. SPSS10 software is used to make statistical analysis. The robust checks of the result are made through arithmetic average, standard deviation statistics and Pearson correlation matrix. Statistical results of the study report that there is a significant and positive impact of blended learning on academic achievement of the students in university of Jordan.

  11. Uses of geothermal energy in Jordan for heating greenhouses; project proposal

    International Nuclear Information System (INIS)

    Al-Dabbas, Moh'd A. F.; Masarwah, Rober; Elkarmi, Fawwaz

    1993-08-01

    A proposal for the exploration of geothermal energy in Jordan for heating greenhouses. The report gives some background information on geothermal anomalies in Jordan, and outlines some on-going uses of geothermal energy in various parts of Jordan. The proposal is modelled on the 2664 square meter Filclair Super 9 Multispan greenhouse from France. The overall cost of the project involves three variables, the cost of the borehole, the cost of the greenhouse, and the cost of engineering services. The total cost ranges between three to four million dollars depending on the quantity and quality of information to be collected from the borehole. The advantages of geothermal heating compared with oil heating are emphasized. The project will enable geothermal heating and horticultural production to be monitored throughout the year, will produce data enabling rational and reliable water resources management, and will produce environmentally clean and efficient energy. (A.M.H.). 1 tab. 1 map

  12. Chronic disease and disability among Iraqi populations displaced in Jordan and Syria.

    Science.gov (United States)

    Doocy, Shannon; Sirois, Adam; Tileva, Margarita; Storey, J Douglas; Burnham, Gilbert

    2013-01-01

    The Iraq conflict resulted in the largest displacement in the Middle East since the Palestinian crisis, and provision of health services to the displaced population presents a critical challenge. The study aimed to provide information on chronic medical conditions and disability to inform humanitarian assistance planning. Nationally representative cross-sectional surveys of Iraqi populations displaced in Jordan and Syria were conducted in late 2008 and early 2009. Clusters of 10 household were randomly selected using probability-based sampling; a total of 1200 and 813 Iraqi households in Jordan and Syria, respectively, were interviewed. The majority of respondents in both countries perceived healthcare as unaffordable but accessible; cost was an important barrier to care. In Jordan, most routine health expenditures were for medications where in Syria, expenses were divided between medical consultations and medication. Chronic disease prevalence among adults was 51.5% (confidence interval (CI): 49.4-53.5) in Syria and 41.0% (CI: 39.4-42.7) in Jordan, most common were hypertension and musculoskeletal problems. Overall disability rates were 7.1% (CI: 6.3-8.0) in Syria and 3.4% (CI: 3.0-3.9) in Jordan. In both countries, the majority of disability was attributed to conflict, prevalence was higher in men than women, and depression was the leading cause of mental health disability. Chronic illnesses, disabilities and psychological health are key challenges for the Iraqi population and the health systems in Jordan and Syria. Continued attention to the development of systems to manage conditions that require secondary and tertiary care is essential, particularly given reported difficulties in accessing care and the anticipated prolonged displacement. Copyright © 2012 John Wiley & Sons, Ltd.

  13. Effects of interactive teaching on university students’ knowledge and attitude toward reproductive health: a pilot study in Jordan

    Directory of Open Access Journals (Sweden)

    Ali RA

    2018-04-01

    Full Text Available Reem A Ali,1 Ahlam Alnatour,2 Karimeh Alnuaimi,1 Fatmeh Alzoubi,1 Maysa Almomani,3 Areej Othman4 1Department of Maternal and Child Health Nursing, Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan; 2Department of Community and Mental Health Nursing, Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan; 3Department of Adult Health Nursing, Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan; 4Department of Maternal and Child Health Nursing, School of Nursing, The University of Jordan, Amman, Jordan Background: Youths in Jordan lack knowledge related to reproductive health (RH. Interactive teaching methods showed positive results in enhancing health awareness and adopting healthy practices among students. Objectives: The objective of this study was to examine the usefulness of interactive teaching in promoting health awareness of RH among nonmedical university students in Jordan.Methods: We employed a quasi-experimental one group pretest and posttest design for a purposive sample of 210 students (18–24 years. Knowledge and attitudes regarding RH issues were assessed using a questionnaire developed by the researchers. Results: A significant improvement in students’ knowledge and attitudes toward RH was evident. Female students had higher scores on knowledge than male students in the pretest; this difference was smaller in the posttest. Also, female students had significantly more positive attitudes toward RH in pretest than males, although this difference vanished in the posttest. Study results indicated that students benefit from study intervention regardless their gender. Conclusion: Integrating RH into university’s curriculum coupled with interactive learning approach is a powerful way to promote RH awareness among youths. Keywords: STIs, young adult, family planning, premarital examination, health promotion

  14. Radioactivity and elemental analysis in the Ruseifa municipal landfill, Jordan

    International Nuclear Information System (INIS)

    Al-Jundi, J.; Al-Tarazi, E.

    2008-01-01

    In this study, a low background gamma-ray spectrometer based on a Hyper Pure Germanium detector was used to determine the activity concentrations of natural radionuclides in soil samples from various locations within the Ruseifa municipal landfill in Jordan. The chemical composition of the samples was also determined using a Wavelength Dispersive X-Ray Fluorescence Spectrometer. The maximum and minimum annual outdoor effective doses were found to be 103 and 36 μSv a -1 in the old landfill and Abu-Sayaah village, respectively. The annual outdoor effective dose at the recent landfill site was found to be 91 μSv a -1 . The annual effective dose equivalents from outdoor terrestrial gamma radiation at the old landfill and the recent landfill were higher than the typical worldwide value of 70 μSv a -1 . Thus, some remediation of the soils on both old and recent landfills should be considered before any development for public activities. This could be achieved by mixing with clean soil from areas which are known to have lower radiation background. The concentration of heavy metals Zn, Cr, and Ba in the three sites included in this study were found to be higher than the background levels in the soil samples of the control area (Abu-Sayaah village). The enrichment factors for the above three elements were calculated and found to be: complex building site: Zn = 2.52 and Ba = 1.33; old landfill site: Cr = 1.88, Zn = 3.64, and Ba = 1.26; and recent landfill site: Cr = 1.57, Zn = 2.19, and Ba = 1.28. There was a strong negative correlation between the concentrations of the metallic elements (Mg, Al, Mn, Fe and Rb) and the concentrations of Zn, Ba, and Cr. Moreover, a strong positive correlation was found between Zn, Ba, and Cr. Thus these elements were enriched in the solid waste

  15. Mapping of networks to detect priority zoonoses in Jordan

    Directory of Open Access Journals (Sweden)

    Erin M Sorrell

    2015-10-01

    Full Text Available Early detection of emerging disease events is a priority focus area for cooperative bioengagement programs. Communication and coordination among national disease surveillance and response networks are essential for timely detection and control of a public health event. Although systematic information sharing between the human and animal health sectors can help stakeholders detect and respond to zoonotic diseases rapidly, resource constraints and other barriers often prevent efficient cross-sector reporting. The purpose of this research project was to map the laboratory and surveillance networks currently in place for detecting and reporting priority zoonotic diseases in Jordan in order to identify the nodes of communication, coordination, and decision-making where health and veterinary sectors intersect, and to identify priorities and gaps that limit information-sharing for action. We selected three zoonotic diseases as case studies: highly pathogenic avian influenza (HPAI H5N1, rabies, and brucellosis. Through meetings with government agencies and health officials, and desk research, we mapped each system from the index case through response – including both surveillance and laboratory networks, highlighting both areas of strength and those that would benefit from capacity-building resources. Our major findings indicate informal communication exists across sectors; in the event of emergence of one of the priority zoonoses studied there is effective coordination across the Ministry of Health and Ministry of Agriculture. However, routine formal coordination is lacking. Overall, there is a strong desire and commitment for multi-sectoral coordination in detection and response to zoonoses across public health and veterinary sectors. Our analysis indicates that the networks developed in response to HPAI can and should be leveraged to develop a comprehensive laboratory and surveillance One Health network.

  16. Cochlear implants in children implanted in Jordan: A parental overview.

    Science.gov (United States)

    Alkhamra, Rana A

    2015-07-01

    Exploring the perspective of parents on the cochlear implant process in Jordan. Sixty parents of deaf children were surveyed on the information gathering process prior to cochlear implant surgery, and their implant outcome expectations post-surgery. Whether child or parent characteristics may impact parents' post-surgical expectations was explored. Although parents used a variety of information sources when considering a cochlear implant, the ear, nose and throat doctor comprised their major source of information (60%). Parents received a range of information prior to cochlear implant but agreed (93.3%) on the need for a multidisciplinary team approach. Post-surgically, parents' expected major developments in the areas of spoken language (97%), and auditory skills (100%). Receiving education in mainstream schools (92%) was expected too. Parents perceived the cochlear implant decision as the best decision they can make for their child (98.3%). A significant correlation was found between parents contentment with the cochlear implant decision and expecting developments in the area of reading and writing (r=0.7). Child's age at implantation and age at hearing loss diagnosis significantly affected parents' post-implant outcome expectations (pparents agree on the need for a comprehensive multidisciplinary team approach during the different stages of the cochlear implant process. Parents' education about cochlear implants prior to the surgery can affect their post-surgical outcome expectations. The parental perspective presented in this study can help professionals develop better understanding of parents' needs and expectations and henceforth improve their services and support during the different stages of the cochlear implant process. Copyright © 2015. Published by Elsevier Ireland Ltd.

  17. Maternal Health Care Utilization Among Syrian Refugees in Lebanon and Jordan.

    Science.gov (United States)

    Tappis, Hannah; Lyles, Emily; Burton, Ann; Doocy, Shannon

    2017-09-01

    Purpose The influx of Syrian refugees into Jordan and Lebanon over the last 5 years presents an immense burden to national health systems. This study was undertaken to assess utilization of maternal health services among Syrian refugees in both countries. Description A cross-sectional survey of Syrian refugees living in urban and rural (non-camp) settings was conducted using a two-stage cluster survey design with probability proportional to size sampling in 2014-2015. Eighty-six percent of surveyed households in Lebanon and 88% of surveyed households in Jordan included women with a live birth in the last year. Information from women in this sub-set of households was analyzed to understand antenatal and intrapartum health service utilization. Assessment A majority of respondents reported seeking antenatal care, 82% and 89% in Jordan and Lebanon, respectively. Women had an average of at least six antenatal care visits. Nearly all births (98% in Jordan and 94% in Lebanon) took place in a health facility. Cesarean rates were similar in both countries; approximately one-third of all births were cesarean deliveries. A substantial proportion of women incurred costs for intrapartum care; 33% of Syrian women in Jordan and 94% of Syrian women in Lebanon reported paying out of pocket for their deliveries. The proportion of women incurring costs for intrapartum care was higher in Jordan both countries for women with cesarean deliveries compared to those with vaginal deliveries; however, this difference was not statistically significant in either country (Jordan p-value = 0.203; Lebanon p-value = 0.099). Conclusion Syrian refugees living in Jordan and Lebanon had similar levels of utilization of maternal health services, despite different health systems and humanitarian assistance provisions. As expected, a substantial proportion of households incurred out-of-pocket costs for essential maternal and newborn health services, making cost a major factor in care

  18. On the use and computation of the Jordan canonical form in system theory

    Science.gov (United States)

    Sridhar, B.; Jordan, D.

    1974-01-01

    This paper investigates various aspects of the application of the Jordan canonical form of a matrix in system theory and develops a computational approach to determining the Jordan form for a given matrix. Applications include pole placement, controllability and observability studies, serving as an intermediate step in yielding other canonical forms, and theorem proving. The computational method developed in this paper is both simple and efficient. The method is based on the definition of a generalized eigenvector and a natural extension of Gauss elimination techniques. Examples are included for demonstration purposes.

  19. Energy and electricity planning study for Jordan up to the year 2010

    International Nuclear Information System (INIS)

    1987-12-01

    The present report describes a study conducted in co-operation with Jordan authorities and covers the energy and electricity requirements and the optimal electric power expansion programme for this country up to year 2010. A brief description of the methodology of this EEP study is given. The present and historical energy and economic situation of Jordan is outlined. A scenario description is included. An analysis is made of the results for future energy and electricity demands and generation system expansion. Figs and tabs

  20. Equivalence of Einstein and Jordan frames in quantized anisotropic cosmological models

    Science.gov (United States)

    Pandey, Sachin; Pal, Sridip; Banerjee, Narayan

    2018-06-01

    The present work shows that the mathematical equivalence of the Jordan frame and its conformally transformed version, the Einstein frame, so as far as Brans-Dicke theory is concerned, survives a quantization of cosmological models, arising as solutions to the Brans-Dicke theory. We work with the Wheeler-deWitt quantization scheme and take up quite a few anisotropic cosmological models as examples. We effectively show that the transformation from the Jordan to the Einstein frame is a canonical one and hence two frames furnish equivalent description of same physical scenario.

  1. Challenges of Utilizing E-Learning Systems in Public Universities in Jordan

    Directory of Open Access Journals (Sweden)

    Muhannad Anwar Al-Shboul

    2010-06-01

    Full Text Available This research paper lists and discusses major challenges and barriers that may face faculty members at the public universities in Jordan in employing e-Learning systems authoring tools in their instructions. It also proposes several suggestions for the administrators in public universities in Jordan for what they could do to improve the utilization of e-Learning authoring tools at their campuses. E-Learning systems authoring tools allow instructors to easily create and deliver their e-contents and e-lectures. Furthermore, online course materials which uploaded by using such authoring tools could be viewed by any popular web browser system.

  2. An algorithm for calculation of the Jordan canonical form of a matrix

    Science.gov (United States)

    Sridhar, B.; Jordan, D.

    1973-01-01

    Jordan canonical forms are used extensively in the literature on control systems. However, very few methods are available to compute them numerically. Most numerical methods compute a set of basis vectors in terms of which the given matrix is diagonalized when such a change of basis is possible. Here, a simple and efficient method is suggested for computing the Jordan canonical form and the corresponding transformation matrix. The method is based on the definition of a generalized eigenvector, and a natural extension of Gauss elimination techniques.

  3. Pressure vessel lid

    International Nuclear Information System (INIS)

    Schoening, J.; Elter, C.; Becker, G.; Pertiller, S.

    1986-01-01

    The invention concerns a lid for closing openings in reactor pressure vessels containing helium, which is made as a circular casting with hollow spaces and a flat floor and is set on the opening and kept down. It consists of helium-tight metal cast material with sufficient temperature resistance. There are at least two concentric heat resistant seals let into the bottom of the lid. The bottom is in immediate contact with the container atmosphere and has hollow spaces in its inside in the area opposite to the opening. (orig./HP) [de

  4. [Small vessel cerebrovascular disease].

    Science.gov (United States)

    Cardona Portela, P; Escrig Avellaneda, A

    2018-05-09

    Small vessel vascular disease is a spectrum of different conditions that includes lacunar infarction, alteration of deep white matter, or microbleeds. Hypertension is the main risk factor, although the atherothrombotic lesion may be present, particularly in large-sized lacunar infarctions along with other vascular risk factors. MRI findings are characteristic and the lesions authentic biomarkers that allow differentiating the value of risk factors and defining their prognostic value. Copyright © 2018 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Paradaemonia thelia (Jordan e seus estágios imaturos (Lepidoptera, Saturniidae, Arsenurinae Paradaemonia thelia (Jordan and its immature stages (Lepidoptera, Saturniidae, Arsenurinae

    Directory of Open Access Journals (Sweden)

    Eurides Furtado

    2005-03-01

    Full Text Available Dados sobre os estágios imaturos, o comportamento e a distribuição de Paradaemonia thelia (Jordan são apresentados. A larva solitária alimenta-se de Chrysophyllum marginatum (Hook. & Arn. Radlk. (Sapotaceae, sua planta hospedeira natural. Os ovos são postos isolados na face dorsal de folhas maduras. O desenvolvimento larval leva 18 dias e o estágio pupal 32-37 dias. Adultos, ovos, larvas e pupa são ilustrados a cores.Data on immature stages, the behavior and the range of Paradaemonia thelia (Jordan, 1922 are presented. The solitary larva feed on Chrysophyllum marginatum (Hook. & Arn. Radlk. (Sapotaceae, its natural hostplant. Isolated ovae are deposited on dorsal surface of mature leaves. Larval development required 18 days; the pupal stage lasted 32-37 days. Adults, ovae, larvae and pupa are illustrated in color.

  6. An automated vessel segmentation of retinal images using multiscale vesselness

    International Nuclear Information System (INIS)

    Ben Abdallah, M.; Malek, J.; Tourki, R.; Krissian, K.

    2011-01-01

    The ocular fundus image can provide information on pathological changes caused by local ocular diseases and early signs of certain systemic diseases, such as diabetes and hypertension. Automated analysis and interpretation of fundus images has become a necessary and important diagnostic procedure in ophthalmology. The extraction of blood vessels from retinal images is an important and challenging task in medical analysis and diagnosis. In this paper, we introduce an implementation of the anisotropic diffusion which allows reducing the noise and better preserving small structures like vessels in 2D images. A vessel detection filter, based on a multi-scale vesselness function, is then applied to enhance vascular structures.

  7. Pre-Service Mathematics Teacher Education in Jordan : Description and Analysis of the Situation at the University of Jordan/Amman ; A Case Study

    OpenAIRE

    Qudah, Ahmad Hassan Al-

    2002-01-01

    ix Introduction The study has the purpose (1) to describe and explore the Mathematics student teachers’ performance inside the classroom during the training course “teaching practice” at the University of Jordan/ Amman, and (2) to include the main factors which influence the development of the professional teaching competence in their mode of action. This study has particularly the aim to investigate the difficulties which face the student teachers’ performance, and the facilities which help ...

  8. Targeting Therapy Resistant Tumor Vessels

    Science.gov (United States)

    2008-08-01

    Morris LS. Hysterectomy vs. resectoscopic endometrial ablation for the control of abnormal uterine bleeding . A cost-comparative study. J Reprod Med 1994;39...after the antibody treatment contain a pericyte coat, vessel architecture is normal, the diameter of the vessels is smaller (dilated, abnormal vessels...involvement of proteases from inflammatory mast cells and functionally abnormal (Carmeliet and Jain, 2000; Pasqualini (Coussens et al., 1999) and other bone

  9. The vessel fluence; Fluence cuve

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This book presents the proceedings of the technical meeting on the reactors vessels fluence. They are grouped in eight sessions: the industrial context and the stakes of the vessels control; the organization and the methodology for the fluence computation; the concerned physical properties; the reference computation methods; the fluence monitoring in an industrial context; vessels monitoring under irradiation; others methods in the world; the research and development programs. (A.L.B.)

  10. Americium behaviour in plastic vessels

    International Nuclear Information System (INIS)

    Legarda, F.; Herranz, M.; Idoeta, R.; Abelairas, A.

    2010-01-01

    The adsorption of 241 Am dissolved in water in different plastic storage vessels was determined. Three different plastics were investigated with natural and distilled waters and the retention of 241 Am by these plastics was studied. The same was done by varying vessel agitation time, vessel agitation speed, surface/volume ratio of water in the vessels and water pH. Adsorptions were measured to be between 0% and 70%. The adsorption of 241 Am is minimized with no water agitation, with PET or PVC plastics, and by water acidification.

  11. Americium behaviour in plastic vessels

    Energy Technology Data Exchange (ETDEWEB)

    Legarda, F.; Herranz, M. [Departamento de Ingenieria Nuclear y Mecanica de Fluidos, Escuela Tecnica Superior de Ingenieria de Bilbao, Universidad del Pais Vasco (UPV/EHU), Alameda de Urquijo s/n, 48013 Bilbao (Spain); Idoeta, R., E-mail: raquel.idoeta@ehu.e [Departamento de Ingenieria Nuclear y Mecanica de Fluidos, Escuela Tecnica Superior de Ingenieria de Bilbao, Universidad del Pais Vasco (UPV/EHU), Alameda de Urquijo s/n, 48013 Bilbao (Spain); Abelairas, A. [Departamento de Ingenieria Nuclear y Mecanica de Fluidos, Escuela Tecnica Superior de Ingenieria de Bilbao, Universidad del Pais Vasco (UPV/EHU), Alameda de Urquijo s/n, 48013 Bilbao (Spain)

    2010-07-15

    The adsorption of {sup 241}Am dissolved in water in different plastic storage vessels was determined. Three different plastics were investigated with natural and distilled waters and the retention of {sup 241}Am by these plastics was studied. The same was done by varying vessel agitation time, vessel agitation speed, surface/volume ratio of water in the vessels and water pH. Adsorptions were measured to be between 0% and 70%. The adsorption of {sup 241}Am is minimized with no water agitation, with PET or PVC plastics, and by water acidification.

  12. Americium behaviour in plastic vessels.

    Science.gov (United States)

    Legarda, F; Herranz, M; Idoeta, R; Abelairas, A

    2010-01-01

    The adsorption of (241)Am dissolved in water in different plastic storage vessels was determined. Three different plastics were investigated with natural and distilled waters and the retention of (241)Am by these plastics was studied. The same was done by varying vessel agitation time, vessel agitation speed, surface/volume ratio of water in the vessels and water pH. Adsorptions were measured to be between 0% and 70%. The adsorption of (241)Am is minimized with no water agitation, with PET or PVC plastics, and by water acidification. Copyright 2009 Elsevier Ltd. All rights reserved.

  13. Pascual Jordan, his contributions to quantum mechanics and his legacy in contemporary local quantum physics

    International Nuclear Information System (INIS)

    Schroer, Bert; Freie Universitaet, Berlin

    2003-05-01

    After recalling episodes from Pascual Jordan's biography including his pivotal role in the shaping of quantum field theory and his much criticized conduct during the NS regime, I draw attention to his presentation of the first phase of development of quantum field theory in a talk presented at the 1929 Kharkov conference. He starts by giving a comprehensive account of the beginnings of quantum theory, emphasising that particle-like properties arise as a consequence of treating wave-motions quantum-mechanically. He then goes on to his recent discovery of quantization of 'wave fields' and problems of gauge invariance. The most surprising aspect of Jordan's presentation is however his strong belief that his field quantization is a transitory not yet optimal formulation of the principles underlying causal, local quantum physics. The expectation of a future more radical change coming from the main architect of field quantization already shortly after his discovery is certainly quite startling. I try to answer the question to what extent Jordan's 1929 expectations have been vindicated. The larger part of the present essay consists in arguing that Jordan's plea for a formulation without 'classical correspondence crutches', i.e. for an intrinsic approach (which avoids classical fields altogether), is successfully addressed in past and recent publications on local quantum physics. (author)

  14. Loneliness among Students with Blindness and Sighted Students in Jordan: A Brief Report

    Science.gov (United States)

    Hadidi, Muna S.; Al Khateeb, Jamal M.

    2013-01-01

    This study investigated loneliness among students with blindness and those who are sighted in Jordan, and examined whether loneliness levels vary according to gender. Students included 90 students with blindness and 79 sighted students selected from high schools and universities in the capital city of Amman. The instrument used to collect…

  15. 76 FR 12101 - Jordan Hydroelectric Limited Partnership; Notice of Environmental Assessment

    Science.gov (United States)

    2011-03-04

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Project No. 12737-002] Jordan Hydroelectric Limited Partnership; Notice of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's regulations, 18 CFR part 380 (Order No. 486, 52 FR 447897), the Office of...

  16. Social Adaptation and Its Relationship to Achievement Motivation among High School Students in Jordan

    Science.gov (United States)

    AlZboon, Saleem Odeh

    2013-01-01

    The study amid at exploring and detecting the level of social adaptation and its relationship with the achievement motivation of the secondary school students in Jordan, the study sample consisted of 495 secondary school students in the province of Jerash, and to achieve the objective of this study comes the development of two tools: the first one…

  17. Refugee warriors or war refugees? Iraqi refugees' predicament in Syria, Jordan and Lebanon

    NARCIS (Netherlands)

    Leenders, R.

    2009-01-01

    This essay attempts to disentangle a debate within the study of refugee crises and their security implications involving 'refugee warriors'. It situates the debate in the context of the Iraqi refugee crisis and its purported and real manifestations in three main host countries: Syria, Jordan and

  18. Trends in the Incidence of Cervical Cancer in Jordan, 2000–2013

    Directory of Open Access Journals (Sweden)

    Ghazi Sharkas

    2017-01-01

    Full Text Available Objectives. To determine the incidence of cervical cancer in Jordan and assess its trend in over a 14-year period (2000–2013. Methods. This descriptive study was based on secondary analysis of cervical cancer data that are registered in the Jordan Cancer Registry (JCR. Results. A total of 591 women were diagnosed with cervical cancer in Jordan during the period 2000–2013. The age at diagnosis ranged between 15 and 97 years, with a median of 50 years. The average age standardized rate (ASR was 2.0/100,000 women. The incidence of cervical cancer started to decrease after 2006 but it remained relatively constant between 2008 and 2013. Over the 14-year period, ASR for cervical cancer decreased by 28.6% from 2.1 per 100,000 women in 2000 to 1.5 per 100,000 women in 2013. About 46.5% of the cases were of squamous cell carcinoma morphology. Early cancer constituted about 60% of the cases, regional cases constituted 9.6%, and distant metastatic cases constituted 10.7%. Conclusions. The incidence of cervical cancer in Jordan is low compared to regional estimates and remained relatively constant between 2008 and 2013. Implementation of screening measures could lead to better case finding, early diagnosis, and prevention of cervical cancer.

  19. Beliefs about Parental Authority Legitimacy among Refugee Youth in Jordan: Between- and Within-Person Variations

    Science.gov (United States)

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

    2016-01-01

    We examined within- and between-person variations in parental legitimacy beliefs in a sample of 883 Arab refugee youth (M[subscript age] = 15.01 years, SD = 1.60), 277 Iraqis, 275 Syrians, and 331 Palestinians, in Amman, Jordan. Latent profile analyses of 22 belief items yielded 4 profiles of youth. The "normative" profile (67% of the…

  20. 75 FR 6371 - Jordan Hydroelectric Limited Partnership; Notice of Application Accepted for Filing and...

    Science.gov (United States)

    2010-02-09

    ... Hydroelectric Limited Partnership; Notice of Application Accepted for Filing and Soliciting Motions To Intervene and Protests February 2, 2010. Take notice that the following hydroelectric application has been filed... License b. Project No.: P-12740-003 c. Date filed: July 13, 2009 d. Applicant: Jordan Hydroelectric...

  1. 76 FR 71967 - Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment

    Science.gov (United States)

    2011-11-21

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 12740-003-VA] Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment In accordance with... application for an original license for the 3.0-megawatt (MW) Flannagan Hydroelectric Project located on the...

  2. 76 FR 70437 - Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment

    Science.gov (United States)

    2011-11-14

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Project No. 12737-002] Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment In accordance with... original license for the 3.7-megawatt (MW) Gathright Hydroelectric Project located on the Jackson River in...

  3. Political Economy of Cost-Sharing in Higher Education: The Case of Jordan

    Science.gov (United States)

    Kanaan, Taher H.; Al-Salamat, Mamdouh N.; Hanania, May D.

    2011-01-01

    This article analyzes patterns of expenditure on higher education in Jordan, explores the current system's adequacy, efficiency, and equity, and identifies its strengths and weaknesses in light of current constraints and future challenges. Among the constraints are the relatively low public expenditure on higher education, leaving households to…

  4. Aqaba Core 18, Jordan Isotope (delta 18O, delta 13C) Data for 1788 to 1992

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Site: Aqaba, Jordan, Marine Science Station Reef, cores C18 and C19 (29ó 26' N, 34ó 58' E) Water Depth 1m. collected 11/01/92 (upper 0-120cm), 11/01/93 (120-320cm)...

  5. An Alternative Method to Gauss-Jordan Elimination: Minimizing Fraction Arithmetic

    Science.gov (United States)

    Smith, Luke; Powell, Joan

    2011-01-01

    When solving systems of equations by using matrices, many teachers present a Gauss-Jordan elimination approach to row reducing matrices that can involve painfully tedious operations with fractions (which I will call the traditional method). In this essay, I present an alternative method to row reduce matrices that does not introduce additional…

  6. His Majesty King Abdullah II of the Hashemite Kingdom of Jordan

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Left to right : King Abdullah II of Jordan visiting CERN with Luciano Maiani, Director-General of CERN, Maurice Bourquin (behind), President of the CERN Council, and Herwig Schopper, President of the SESAME Council and former Director-General of CERN.

  7. Obstacles of Teaching Mathematics Faced by the Class Teachers in Jordan

    Science.gov (United States)

    Nejem, Khamis Mousa; Muhanna, Waffa

    2013-01-01

    The purpose of the study is to investigate the obstacles of teaching mathematics faced by the class teachers in Jordan. To achieve this purpose a study sample of 192 male and female class teachers was selected randomly from government schools. The instrument of the study was a questionnaire used to investigate the obstacles of mathematics…

  8. Optimal Conformal Polynomial Projections for Croatia According to the Airy/Jordan Criterion

    Directory of Open Access Journals (Sweden)

    Dražen Tutić

    2009-05-01

    Full Text Available The paper describes optimal conformal polynomial projections for Croatia according to the Airy/Jordan criterion. A brief introduction of history and theory of conformal mapping is followed by descriptions of conformal polynomial projections and their current application. The paper considers polynomials of degrees 1 to 10. Since there are conditions in which the 1st degree polynomial becomes the famous Mercator projection, it was not considered specifically for Croatian territory. The area of Croatia was defined as a union of national territory and the continental shelf. Area definition data were taken from the Euro Global Map 1:1 000 000 for Croatia, as well as from two maritime delimitation treaties. Such an irregular area was approximated with a regular grid consisting of 11 934 ellipsoidal trapezoids 2' large. The Airy/Jordan criterion for the optimal projection is defined as minimum of weighted mean of Airy/Jordan measure of distortion in points. The value of the Airy/Jordan criterion is calculated from all 11 934 centres of ellipsoidal trapezoids, while the weights are equal to areas of corresponding ellipsoidal trapezoids. The minimum is obtained by Nelder and Mead’s method, as implemented in the fminsearch function of the MATLAB package. Maps of Croatia representing the distribution of distortions are given for polynomial degrees 2 to 6 and 10. Increasing the polynomial degree results in better projections considering the criterion, and the 6th degree polynomial provides a good ratio of formula complexity and criterion value.

  9. A question mark on the equivalence of Einstein and Jordan frames

    Directory of Open Access Journals (Sweden)

    Narayan Banerjee

    2016-03-01

    Full Text Available With an explicit example, we show that Jordan frame and the conformally transformed Einstein frames clearly lead to different physics for a non-minimally coupled theory of gravity, namely Brans–Dicke theory, at least at the quantum level. The example taken up is the spatially flat Friedmann cosmology in Brans–Dicke theory.

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

    Science.gov (United States)

    Jabbar, Sinaria Abdel; Zaza, Haidar Ibrahim

    2014-01-01

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

  11. Determination of the Fate of Dissolved Organic Nitrogen in the Three Wastewater Treatment Plants, Jordan

    Science.gov (United States)

    Wedyan, Mohammed; Al Harahsheh, Ahmed; Qnaisb, Esam

    2016-01-01

    This research aimed to assess the composition of total dissolved nitrogen (TDN) species, particularly dissolved organic nitrogen (DON), over the traditional wastewater treatment operations in three biological nutrient removal (BNR) wastewater treatment plants (WWTPs) in Jordan. It had been found that the DON percentage was up to 30% of TDN within…

  12. A question mark on the equivalence of Einstein and Jordan frames

    Energy Technology Data Exchange (ETDEWEB)

    Banerjee, Narayan [Department of Physical Sciences, Indian Institute of Science Education and Research - Kolkata, West Bengal 741246 (India); Majumder, Barun, E-mail: barunbasanta@iitgn.ac.in [Department of Physics, Montana State University, Bozeman, MT 59717 (United States); Department of Physics, IIT Gandhinagar, Ahmedabad (India)

    2016-03-10

    With an explicit example, we show that Jordan frame and the conformally transformed Einstein frames clearly lead to different physics for a non-minimally coupled theory of gravity, namely Brans–Dicke theory, at least at the quantum level. The example taken up is the spatially flat Friedmann cosmology in Brans–Dicke theory.

  13. Training of Family Planning Counselors in Jordan: Developing Human Resources through Adult Education

    Science.gov (United States)

    Jabbar, Sinaria Kamil Abdel

    2012-01-01

    This paper briefly describes the development and status of family planning (FP) services, including counseling, in the Hashemite Kingdom of Jordan. It also reports extensively on a FP counseling training course organized by the Jordanian Association for Family Planning and Protection (JAFPP) which is a local NGO. A field survey approach, with…

  14. The Effect of the Time Management Art on Academic Achievement among High School Students in Jordan

    Science.gov (United States)

    Al-Zoubi, Maysoon

    2016-01-01

    This study aimed at recognizing the effect of the Time Management Art on academic achievement among high school students in the Hashemite Kingdom of Jordan. The researcher employed the descriptive-analytic research to achieve the purpose of the study where he chose a sample of (2000) high school female and male students as respondents to the…

  15. Application of Water Quality Model of Jordan River to Evaluate Climate Change Effects on Eutrophication

    Science.gov (United States)

    Van Grouw, B.

    2016-12-01

    The Jordan River is a 51 mile long freshwater stream in Utah that provides drinking water to more than 50% of Utah's population. The various point and nonpoint sources introduce an excess of nutrients into the river. This excess induces eutrophication that results in an inhabitable environment for aquatic life is expected to be exacerbated due to climate change. Adaptive measures must be evaluated based on predictions of climate variation impacts on eutrophication and ecosystem processes in the Jordan River. A Water Quality Assessment Simulation Program (WASP) model was created to analyze the data results acquired from a Total Maximum Daily Load (TMDL) study conducted on the Jordan River. Eutrophication is modeled based on levels of phosphates and nitrates from point and nonpoint sources, temperature, and solar radiation. It will simulate the growth of phytoplankton and periphyton in the river. This model will be applied to assess how water quality in the Jordan River is affected by variations in timing and intensity of spring snowmelt and runoff during drought in the valley and the resulting effects on eutrophication in the river.

  16. The Impact of Foreign Housemaids on the Children of Working Mothers: A Case Study from Jordan

    Science.gov (United States)

    Jabbar, Sinaria Kamil Abdel

    2014-01-01

    The role of grandparents and other close relatives in caring for the children of working mothers has been diminishing in modern societies everywhere including Jordan. Concurrently, the dependence on housemaids to care for the children of working mothers has been on the rise. The impact of housemaids on young Jordanian children (4-5 years old) was…

  17. Integrated research - water quality, sociological, economic, and modeling - in a regulated watershed: Jordan Lake, NC

    Science.gov (United States)

    Deanna Osmond; Mazdak Arabi; Caela O' Connell; Dana Hoag; Dan Line; Marzieh Motallebi; Ali Tasdighi

    2016-01-01

    Jordan Lake watershed is regulated by state rules in order to reduce nutrient loading from point and both agricultural and urban nonpoint sources. The agricultural community is expected to reduce nutrient loading by specific amounts that range from 35 - 0 percent nitrogen, and 5 - 0 percent phosphorus.

  18. The Jordan-Schwinger realization of two-parametric quantum group Slq,s(2)

    International Nuclear Information System (INIS)

    Jing Sicong.

    1991-10-01

    In order to construct the Jordan-Schwinger realization for two-parametric quantum group Sl q,s (2), two independent q, s-deformed harmonic oscillators are defined in this paper and the Heisenberg commutation relations of the q, s-deformed oscillator are also derived by Schwinger's contraction procedure. (author). 11 refs

  19. An economic inquisition of water quality trading programs, with a case study of Jordan Lake, NC.

    Science.gov (United States)

    Motallebi, Marzieh; Hoag, Dana L; Tasdighi, Ali; Arabi, Mazdak; Osmond, Deanna L

    2017-05-15

    A water quality trading (WQT) program was promulgated in North Carolina to address water quality issues related to nutrients in the highly urbanizing Jordan Lake Watershed. Although WQT programs are appealing in theory, the concept has not proved feasible in several attempts between point and nonpoint polluters in the United States. Many application hurdles that create wedges between success and failure have been evaluated in the literature. Most programs, however, face multiple hurdles; eliminating one may not clear a pathway to success. Therefore, we identify and evaluate the combined impact of four different wedges including baseline, transaction cost, trading ratio, and trading cost in the Jordan Lake Watershed program. Unfortunately, when applied to the Jordan Lake program, the analysis clearly shows that a traditional WQT program will not be feasible or address nutrient management needs in a meaningful way. The hurdles individually would be difficult to overcome, but together they appear to be unsurmountable. This analysis shows that there is enough information to pre-identify potential hurdles that could inform policy makers where, and how, the concept might work. It would have saved time, energy, and financial resources if North Carolina had done so before embarking to implement their program in the Jordan Lake Watershed. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Linear maps preserving maximal deviation and the Jordan structure of quantum systems

    International Nuclear Information System (INIS)

    Hamhalter, Jan

    2012-01-01

    In the algebraic approach to quantum theory, a quantum observable is given by an element of a Jordan algebra and a state of the system is modelled by a normalized positive functional on the underlying algebra. Maximal deviation of a quantum observable is the largest statistical deviation one can obtain in a particular state of the system. The main result of the paper shows that each linear bijective transformation between JBW algebras preserving maximal deviations is formed by a Jordan isomorphism or a minus Jordan isomorphism perturbed by a linear functional multiple of an identity. It shows that only one numerical statistical characteristic has the power to determine the Jordan algebraic structure completely. As a consequence, we obtain that only very special maps can preserve the diameter of the spectra of elements. Nonlinear maps preserving the pseudometric given by maximal deviation are also described. The results generalize hitherto known theorems on preservers of maximal deviation in the case of self-adjoint parts of von Neumann algebras proved by Molnár.

  1. Gender Differences in Mathematics Achievement in Jordan: A Differential Item Functioning Analysis of the 2015 TIMSS

    Science.gov (United States)

    Innabi, Hanan; Dodeen, Hamzeh

    2018-01-01

    This study is within the framework of the United Nations sustainable development goals related to equitable quality education. The total score on the 2015 Trends in International Mathematics and Science Study that indicated eighth-grade girls in Jordan significantly outperformed boys is hiding many details related to the quality of mathematics…

  2. Islam, civil society and social work; Muslim voluntary welfare associations in Jordan between patronage and empowerment

    NARCIS (Netherlands)

    Harmsen, E.

    2007-01-01

    This dissertation analyzes the religious discourse and the social work practices of Muslim voluntary welfare associations in Jordan on the basis of civil society theory. The need to react to western political, economic as well as cultural hegemony gave rise to relatively dogmatic and fundamentalist

  3. An assessment of using oil shale for power production in the Hashemite Kingdom of Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Hill, L.J.; Holcomb, R.S.; Petrich, C.H.; Roop, R.D.

    1990-11-01

    This report addresses the oil shale-for-power-production option in Jordan. Under consideration are 20- and 50-MW demonstration units and a 400-MW, commercial-scale plant with, at the 400-MW scale, a mining operation capable of supplying 7.8 million tonnes per year of shale fuel and also capable of disposal of up to 6.1 million tonnes per year of wetted ash. The plant would be a direct combustion facility, burning crushed oil shale through use of circulating fluidized bed combustion technology. The report emphasizes four areas: (1) the need for power in Jordan, (2) environmental aspects of the proposed oil shale-for-power plant(s), (3) the engineering feasibility of using Jordan's oil shale in circulating fluidized bed combustion (CFBC) boiler, and (4) the economic feasibility of the proposed plant(s). A sensitivity study was conducted to determine the economic feasibility of the proposed plant(s) under different cost assumptions and revenue flows over the plant's lifetime. The sensitivity results are extended to include the major extra-firm benefits of the shale-for-power option: (1) foreign exchange savings from using domestic energy resources, (2) aggregate income effects of using Jordan's indigenous labor force, and (3) a higher level of energy security. 14 figs., 47 tabs.

  4. Mitigating the risk of extreme water scarcity and dependency: the case of Jordan

    NARCIS (Netherlands)

    Schyns, Joseph Franciscus; Hamaideh, A.; Hoekstra, Arjen Ysbert; Mekonnen, Mesfin; Schyns, M.

    2015-01-01

    Jordan faces great internal water scarcity and pollution, conflict over trans-boundary waters, and strong dependency on external water resources through trade. This paper analyzes these issues and subsequently reviews options to reduce the risk of extreme water scarcity and dependency. Based on

  5. Toward the full and proper implementation of Jordan's Principle: An elusive goal to date.

    Science.gov (United States)

    Blackstock, Cindy

    2016-01-01

    First Nations children experience service delays, disruptions and denials due to jurisdictional payment disputes within and between federal and provincial/territorial governments. The House of Commons sought to ensure First Nations children could access government services on the same terms as other children when it unanimously passed a private members motion in support of Jordan's Principle in 2007. Jordan's Principle states that when a jurisdictional dispute arises regarding public services for a First Nations child that are otherwise available to other children, the government of first contact pays for the service and addresses payment disputes later. Unfortunately, the federal government adopted a definition of Jordan's Principle that was so narrow (complex medical needs with multiple service providers) that no child ever qualified. This narrow definition has been found to be unlawful by the Federal Court of Canada and the Canadian Human Rights Tribunal. The present commentary describes Jordan's Principle, the legal cases that have considered it and the implications of those decisions for health care providers.

  6. A Note on Jordan, Adamović-Mitrinović, and Cusa Inequalities

    Directory of Open Access Journals (Sweden)

    Zhen-Hang Yang

    2014-01-01

    Full Text Available We improve the Jordan, Adamović-Mitrinović, and Cusa inequalities. As applications, several new Shafer-Fink type inequalities for inverse sine function and bivariate means inequalities are established, and a new estimate for sine integral is given.

  7. SOTER-based soil parameter estimates for Jordan (ver. 1.0)

    NARCIS (Netherlands)

    Batjes, N.H.

    2013-01-01

    This harmonized set of soil parameter estimates has been developed using an updated 1:500 000 scale Soil and Terrain (SOTER) Database for Jordan. The associated soil analytical data were derived from soil survey reports. These sources seldom hold all the physical and chemical attributes ideally

  8. Primary School Teachers' Knowledge, Attitudes and Views on Barriers to Inclusion in Jordan

    Science.gov (United States)

    Amr, Muna; Al-Natour, Mayada; Al-Abdallat, Bassam; Alkhamra, Hatem

    2016-01-01

    This study explores teachers' knowledge and attitudes toward the inclusion of students with special education needs (SEN) in mainstream schools in Jordan. It also examines the barriers the teachers perceived to hinder successful inclusions. The study sample consisted of 87 primary school teachers who responded to an open-ended questionnaire asking…

  9. Mobile Phone Applications in the University Classroom: Perceptions of Undergraduate Students in Jordan

    Science.gov (United States)

    Ashour, Rateb; Alzghool, Haneen; Iyadat, Yousef; Abu-Alruz, Jamal

    2012-01-01

    The primary purpose of this study is to determine the level of mobile phone applications in university classrooms in Jordan. A sample of 313 undergraduate students participated in the study by completing the researchers' designed questionnaire, which is composed of 13 items. The results of the study indicate that participants perceived a high…

  10. Factors Influencing the Career Planning and Development of University Students in Jordan

    Science.gov (United States)

    Khasawneh, Samer

    2010-01-01

    The purpose of this study was to translate and validate an Arabic version of the career influence inventory for use in Jordan. The study also investigated perceptions of university students of the influential factors that have influenced their career planning and development. The validated career influence inventory was administered to 558…

  11. Developmental characters of Pseitina iijimae (Jordan and Starks), bothid flat fishes- pisces

    Digital Repository Service at National Institute of Oceanography (India)

    Devi, C.B.L.

    Post larval stages of Psettina iQimae (Jordan and Starks) ranging from 1.8 mm NL to 44.6 mm SL collected during Naga Expedition and International Indian Ocean Expedition (JIOE) are described The characteristics which help to identify larval stages...

  12. Corporate Governance Quality, Board Gender Diversity and Corporate Dividend Policy: Evidence from Jordan

    Directory of Open Access Journals (Sweden)

    Ayat S. Al-Rahahleh

    2017-06-01

    Full Text Available This paper examines the impact of corporate governance quality and board gender diversity on the corporate dividend policy for a set of all non-financial companies listed on Amman Stock Exchange (ASE during the period 2009-2015. The results documented that corporate governance quality and board gender diversity proxies have positive impact on corporate dividend policy. The results also showed that the women representation on the boards of non-financial companies in Jordan is considered low relative to other countries. Particularly, the causes of the poor board gender diversity in Jordan range from lack of awareness about the benefits of gender diversity to the lack of legislation that regulates this issue. It is recommended to non-financial companies in Jordan to boost their compliance with the corporate governance code and adopt diversity policies to enhance the effectiveness of the boards and keep favorable relationships with their shareholders. Furthermore, regulatory bodies in Jordan should take a step towards encouraging gender diversity on boards.

  13. The Image of Women in the National Education Text Books in Jordan

    Science.gov (United States)

    Al-Khalidi, Nasiema Mustafa Sadeq

    2016-01-01

    The study aimed to identify the image of women and how it was dealt with in the National Education books in Jordan, where the content of the National Education books analyzed and for multiple age stages, also it addressed the content analysis of images, concepts and fees, activities and evaluation to identify the image of women in the family, at…

  14. Spatial risk modelling for water shortage and nitrate pollution in the lower Jordan valley

    International Nuclear Information System (INIS)

    Loibl, W.; Orthofer, R.

    2002-02-01

    This report summarizes the results of the spatial risk modeling activities (work package WP-4.4, 'GIS Risk Modeling') of the INCO-DC project 'Developing Sustainable Water Management in the Jordan Valley'. The project was funded by European Commission's INCO-DC research program. The main objective of the project was to develop the scientific basis for an integral management plan of water resources and their use in the Lower Jordan Valley. The outputs of the project were expected to allow a better understanding of the water management situation, and to provide a sound basis for a better future water management - not only separately in the three countries, but in the overall valley region. The risk modeling was done by the ARCS Seibersdorf research (ARCS), based on information and data provided by the regional partners from Israel (Hebrew University, Jerusalem, HUJ), Palestine (Applied Research Institute, Jerusalem, Bethlehem, ARIJ) and Jordan (EnviroConsult Office, Amman, ECO). The land use classification has been established through a cooperation between ARCS and the Yale University Center for Earth Observation (YUCEO). As a result of the work, the spatial patterns of agricultural and domestic water demand in the Lower Jordan Valley were established, and the spatial dimension of driving forces for water usage and water supply was analyzed. Furthermore, a conceptual model for nitrate leakage (established by HUJ) was translated into a GIS system, and the risks for nitrate pollution of groundwater were quantified. (author)

  15. [Large vessel vasculitides].

    Science.gov (United States)

    Morović-Vergles, Jadranka; Puksić, Silva; Gracanin, Ana Gudelj

    2013-01-01

    Large vessel vasculitis includes Giant cell arteritis and Takayasu arteritis. Giant cell arteritis is the most common form of vasculitis affect patients aged 50 years or over. The diagnosis should be considered in older patients who present with new onset of headache, visual disturbance, polymyalgia rheumatica and/or fever unknown cause. Glucocorticoides remain the cornerstone of therapy. Takayasu arteritis is a chronic panarteritis of the aorta ant its major branches presenting commonly in young ages. Although all large arteries can be affected, the aorta, subclavian and carotid arteries are most commonly involved. The most common symptoms included upper extremity claudication, hypertension, pain over the carotid arteries (carotidynia), dizziness and visual disturbances. Early diagnosis and treatment has improved the outcome in patients with TA.

  16. Reactor pressure vessel embrittlement

    International Nuclear Information System (INIS)

    1992-07-01

    Within the framework of the IAEA extrabudgetary programme on the Safety of WWER-440/230 NPPs, a list of safety issues requiring broad studies of generic interest have been agreed upon by an Advisory Group who met in Vienna in September 1990. The list was later revised in the light of the programme findings. The information on the status of the issues, and on the amount of work already completed and under way in the various countries, needs to be compiled. Moreover, an evaluation of what further work is required to resolve each one of the issues is also necessary. In view of this, the IAEA has started the preparation of a series of status reports on the various issues. This report on the generic safety issue ''Reactor Pressure Vessel Embrittlement'' presents a comprehensive survey of technical information available in the field and identifies those aspects which require further investigation. 39 refs, 21 figs, 4 tabs

  17. Reactor containment vessel

    International Nuclear Information System (INIS)

    Ochiai, Kanehiro; Hayagumo, Sunao; Morikawa, Matsuo.

    1981-01-01

    Purpose: To safety and simplify the structure in a reactor containment vessel. Constitution: Steam flow channels with steam jetting ports communicating to coolants are provided between a communication channel and coolants in a pressure suppression chamber. Upon loss of coolant accidents, pressure in a dry well will increase, then force downwards water in an annulus portion and further flow out the water through steam jetting ports into a suppression pool. Thus, the steam flow channel is filled with steams or airs present in the dry well, which are released through the steam jetting ports into the pressure suppression chamber. Even though water is violently vibrated owing to the upward movement of air bubbles and condensation of steam bubbles, the annular portion and the steam jetting ports are filled with steams or the like, direct dynamic loads onto the structures such as communication channels can be avoided. (J.P.N.)

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

    Science.gov (United States)

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

    2016-01-01

    The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system, particularly in treating chronic health conditions. This study was undertaken to assess utilization of health services for chronic health conditions among Syrian refugees in non-camp settings. A survey of Syrian refugees in Jordan was undertaken in June 2014 to characterize health seeking behaviors and issues related to accessing care for hypertension, diabetes, cardiovascular diseases, chronic respiratory diseases, and arthritis. A cluster design with probability proportional to size sampling was used to attain a nationally representative sample of 1550 non-camp Syrian refugee households. Of 1363 cases with a chronic health condition diagnosis, 84.7% had received care in Jordan. Public facilities faced a heavy burden serving over half (53.9%) of care-seekers; the remainder received care in the private (29.6%) and NGO/charity (16.6%) sectors. Individuals with non-communicable diseases (NCDs) in the central region of Jordan and with arthritis had the lowest rates of care-seeking when compared to other regions and conditions. Overall, 31.6% of care-seekers had an out-of-pocket payment for the most recent care-seeking event which averaged 18.8 USD (median = 0 USD), excluding cost of medications. Forced displacement presents major challenges to those with NCDs, which have the potential to seriously impact both the quality of life and life expectancy amongst refugees. NCD patterns among Syrian refugees indicate the importance of continuing support to public sector services in Jordan to adequately meet expanding needs and ensure appropriate prevention and control of priority NCDs.

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

    Directory of Open Access Journals (Sweden)

    Shannon Doocy

    Full Text Available The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system, particularly in treating chronic health conditions. This study was undertaken to assess utilization of health services for chronic health conditions among Syrian refugees in non-camp settings.A survey of Syrian refugees in Jordan was undertaken in June 2014 to characterize health seeking behaviors and issues related to accessing care for hypertension, diabetes, cardiovascular diseases, chronic respiratory diseases, and arthritis. A cluster design with probability proportional to size sampling was used to attain a nationally representative sample of 1550 non-camp Syrian refugee households.Of 1363 cases with a chronic health condition diagnosis, 84.7% had received care in Jordan. Public facilities faced a heavy burden serving over half (53.9% of care-seekers; the remainder received care in the private (29.6% and NGO/charity (16.6% sectors. Individuals with non-communicable diseases (NCDs in the central region of Jordan and with arthritis had the lowest rates of care-seeking when compared to other regions and conditions. Overall, 31.6% of care-seekers had an out-of-pocket payment for the most recent care-seeking event which averaged 18.8 USD (median = 0 USD, excluding cost of medications.Forced displacement presents major challenges to those with NCDs, which have the potential to seriously impact both the quality of life and life expectancy amongst refugees. NCD patterns among Syrian refugees indicate the importance of continuing support to public sector services in Jordan to adequately meet expanding needs and ensure appropriate prevention and control of priority NCDs.

  20. Pressure vessel for nuclear reactors

    International Nuclear Information System (INIS)

    1975-01-01

    The invention applies to a pressure vessel for nuclear reactors whose shell, made of cast metal segments, has a steel liner. This liner must be constructed to withstand all operational stresses and to be easily repairable. The invention solves this problem by installing the liner at a certain distance from the inner wall of the pressure vessel shell and by filling this clearance with supporting concrete. Both the concrete and the steel liner must have a lower prestress than the pressure vessel shell. In order to avoid damage to the liner when prestressing the pressure vessel shell, special connecting elements are provided which consist of welded-on fastening elements projecting into recesses in the cast metal segments of the pressure vessel. Their design is described in detail. (TK) [de

  1. Participatory groundwater management in Jordan: Development and analysis of options

    Science.gov (United States)

    Chebaane, Mohamed; El-Naser, Hazim; Fitch, Jim; Hijazi, Amal; Jabbarin, Amer

    Groundwater over-exploitation has been on the rise in Jordan. Competing demands have grown in the face of perennial water shortages, a situation which has been exacerbated by drought conditions in the past decade. This paper reports findings of a project in which management options to address over-exploitation were developed for one of Jordan's principal aquifer systems, the Amman-Zarqa Basin. Options for addressing the situation were developed through a participatory approach that involved government officials and various public and private sector interest groups. Particular efforts were made to involve well irrigators, who are likely to be heavily impacted by the changes required to reduce groundwater pumping to a sustainable level. With information obtained from a rapid appraisal survey as well as from interviews with farmers, community groups, government officials, and technical experts, an extensive set of options was identified for evaluation. Based on integrated hydrogeologic, social, and economic analysis, five complementary management options were recommended for implementation. These included the establishment of an Irrigation Advisory Service, buying out farm wells, placing firm limits on well ion and irrigated crop areas, exchanging treated wastewater for groundwater, and measures to increase the efficiency of municipal and industrial water use. Various combinations and levels of these options were grouped in scenarios, representing possible implementation strategies. The scenarios were designed to assist decision makers, well owners and other stakeholders in moving gradually towards a sustainable ion regime. Social and economic aspects of each option and scenario were analyzed and presented to stakeholders, together with a of legal, institutional and environmental ramifications. Combining scientific analysis with a participatory approach in the Amman Zarqa Basin groundwater management was devised as a prototype to be used in the management of other

  2. Containment vessel stability analysis

    International Nuclear Information System (INIS)

    Harstead, G.A.; Morris, N.F.; Unsal, A.I.

    1983-01-01

    The stability analysis for a steel containment shell is presented herein. The containment is a freestanding shell consisting of a vertical cylinder with a hemispherical dome. It is stiffened by large ring stiffeners and relatively small longitudinal stiffeners. The containment vessel is subjected to both static and dynamic loads which can cause buckling. These loads must be combined prior to their use in a stability analysis. The buckling loads were computed with the aid of the ASME Code case N-284 used in conjunction with general purpose computer codes and in-house programs. The equations contained in the Code case were used to compute the knockdown factors due to shell imperfections. After these knockdown factors were applied to the critical stress states determined by freezing the maximum dynamic stresses and combining them with other static stresses, a linear bifurcation analysis was carried out with the aid of the BOSOR4 program. Since the containment shell contained large penetrations, the Code case had to be supplemented by a local buckling analysis of the shell area surrounding the largest penetration. This analysis was carried out with the aid of the NASTRAN program. Although the factor of safety against buckling obtained in this analysis was satisfactory, it is claimed that the use of the Code case knockdown factors are unduly conservative when applied to the analysis of buckling around penetrations. (orig.)

  3. Pressure vessel design

    International Nuclear Information System (INIS)

    Annaratone, D.

    2007-01-01

    This book guides through general and fundamental problems of pressure vessel design. It moreover considers problems which seem to be of lower importance but which turn out to be crucial in the design phase. The basic approach is rigorously scientific with a complete theoretical development of the topics treated, but the analysis is always pushed so far as to offer concrete and precise calculation criteria that can be immediately applied to actual designs. This is accomplished through appropriate algorithms that lead to final equations or to characteristic parameters defined through mathematical equations. The first chapter describes how to achieve verification criteria, the second analyzes a few general problems, such as stresses of the membrane in revolution solids and edge effects. The third chapter deals with cylinders under pressure from the inside, while the fourth focuses on cylinders under pressure from the outside. The fifth chapter covers spheres, and the sixth is about all types of heads. Chapter seven discusses different components of particular shape as well as pipes, with special attention to flanges. The eighth chapter discusses the influence of holes, while the ninth is devoted to the influence of supports. Finally, chapter ten illustrates the fundamental criteria regarding fatigue analysis. Besides the unique approach to the entire work, original contributions can be found in most chapters, thanks to the author's numerous publications on the topic and to studies performed ad hoc for this book. (orig.)

  4. Isotope based assessment of groundwater recharge and pollution in water scarce areas: A case study in Jordan

    International Nuclear Information System (INIS)

    Amro, H.; Kilani, S.; Jawawdeh, J.; Abd El-Din, I.; Rayan, M.

    2001-01-01

    The study of environmental chloride, deuterium and nitrate has been carried out in sand profiles in two locations in Jordan. The first location is in the Quaternary sediments and sandstones of Al Quwayra in southern Jordan where the average rainfall is less than 70 mm per year. The study concluded that there is no modern recharge in the studied site in southern Jordan. The second location is in the Kurnub sandstone outcrop near to Jarash in northern Jordan. The average rainfall in the area is 500 mm per year and thus significant recharge is possible in that area. The study showed that the annual recharge to the aquifer in that area is about 28 mm per year. The third location consists of four cores is in the alluvium Mudflat deposits of Azraq Oasis. The average rainfall in this area is about 67 mm per year which occur as storms between January and March. (author)

  5. Implementation of Council Directive 96/29 EURATOM. Notice to owners, operators and managers of ships, inland waterways craft and fishing vessels, masters, officers and ratings of merchant ships, and skippers and crew of fishing vessels and persons in charge of inland waterway craft

    International Nuclear Information System (INIS)

    2001-01-01

    This Marine Guidance Note draws attention to the obligations under several statutory regulations to ensure compliance with Council Directive 96/29 Euratom of 13 May 1996 laying down basic safety standards for the protection and health of workers and the general public against the dangers arising from ionising radiation. (author)

  6. Public health impact and cost effectiveness of routine childhood vaccination for hepatitis a in Jordan: a dynamic model approach.

    Science.gov (United States)

    Hayajneh, Wail A; Daniels, Vincent J; James, Cerise K; Kanıbir, Muhammet Nabi; Pilsbury, Matthew; Marks, Morgan; Goveia, Michelle G; Elbasha, Elamin H; Dasbach, Erik; Acosta, Camilo J

    2018-03-07

    As the socioeconomic conditions in Jordan have improved over recent decades the disease and economic burden of Hepatitis A has increased. The purpose of this study is to assess the potential health and economic impact of a two-dose hepatitis A vaccine program covering one-year old children in Jordan. We adapted an age-structured population model of hepatitis A transmission dynamics to project the epidemiologic and economic impact of vaccinating one-year old children for 50 years in Jordan. The epidemiologic model was calibrated using local data on hepatitis A in Jordan. These data included seroprevalence and incidence data from the Jordan Ministry of Health as well as hospitalization data from King Abdullah University Hospital in Irbid, Jordan. We assumed 90% of all children would be vaccinated with the two-dose regimen by two years of age. The economic evaluation adopted a societal perspective and measured benefits using the quality-adjusted life-year (QALY). The modeled vaccination program reduced the incidence of hepatitis A in Jordan by 99%, 50 years after its introduction. The model projected 4.26 million avoided hepatitis A infections, 1.42 million outpatient visits, 22,475 hospitalizations, 508 fulminant cases, 95 liver transplants, and 76 deaths over a 50 year time horizon. In addition, we found, over a 50 year time horizon, the vaccination program would gain 37,502 QALYs and save over $42.6 million in total costs. The vaccination program became cost-saving within 6 years of its introduction and was highly cost-effective during the first 5 years. A vaccination program covering one-year old children is projected to be a cost-saving intervention that will significantly reduce the public health and economic burden of hepatitis A in Jordan.

  7. Influenza hospitalization epidemiology from a severe acute respiratory infection surveillance system in Jordan, January 2008?February 2014

    OpenAIRE

    Al?Abdallat, Mohammad; Dawson, Patrick; Haddadin, Aktham Jeries; El?Shoubary, Waleed; Dueger, Erica; Al?Sanouri, Tarek; Said, Mayar M.; Talaat, Maha

    2016-01-01

    Background Acute respiratory infections (ARIs) are a major cause of morbidity and mortality worldwide. Influenza typically contributes substantially to the burden of ARI, but only limited data are available on influenza activity and seasonality in Jordan. Methods Syndromic case definitions were used to identify individuals with severe acute respiratory infections (SARI) admitted to four sentinel hospitals in Jordan. Demographic and clinical data were collected. Nasopharyngeal and oropharyngea...

  8. THE RELATIONSHIP BETWEEN CREATIVE THINKING AND MOTIVATION TO LEARN CREATIVE THINKING AMONG PRE-SCHOOLERS IN JORDAN

    OpenAIRE

    Mohammad Ahmad Abdelaziz Al-Zu'bi; Mohd Sofian Omar-Fauzee; Amrita Kaur

    2017-01-01

    The investigation of the level of creative thinking and motivation to learn creative thinking, and the relationship between both of them, in Jordan is still insufficient due to lack of interest and research among researchers and scholars. Therefore, this study examines the relationship between creative thinking and motivation to learn creative thinking among pre-school children in Jordan. A total of 102 students from one kindergarten was examined. Parental consent was obtained before the stud...

  9. Prevalence and care-seeking for chronic diseases among Syrian refugees in Jordan.

    Science.gov (United States)

    Doocy, Shannon; Lyles, Emily; Roberton, Timothy; Akhu-Zaheya, Laila; Oweis, Arwa; Burnham, Gilbert

    2015-10-31

    There are currently more people displaced by conflict than at any time since World War II. The profile of displaced populations has evolved with displacement increasingly occurring in urban and middle-income settings. Consequently, an epidemiological shift away from communicable diseases that have historically characterized refugee populations has occurred. The high prevalence of non-communicable diseases (NCDs) poses a challenge to in terms of provision of appropriate secondary and tertiary services, continuity of care, access to medications, and costs. In light of the increasing burden of NCDs faced by refugees, we undertook this study to characterize the prevalence of NCDs and better understand issues related to care-seeking for NCDs among Syrian refugees in non-camp settings in Jordan. A cross-sectional survey of 1550 refugees was conducted using a multi-stage cluster design with probability proportional to size sampling to obtain a nationally representative sample of Syrian refugees outside of camps. To obtain information on chronic conditions, respondents were asked a series of questions about hypertension, cardiovascular disease, diabetes, chronic respiratory disease, and arthritis. Differences by care-seeking for these conditions were examined using chi-square and t-test methods and characteristics of interest were included in the adjusted logistic regression model. Among adults, hypertension prevalence was the highest (9.7%, CI: 8.8-10.6), followed by arthritis (6.8%, CI: 5.9-7.6), diabetes (5.3%, CI: 4.6-6.0), chronic respiratory diseases (3.1%, CI: 2.4-3.8), and cardiovascular disease (3.7%, CI: 3.2, 4.3). Of the 1363 NCD cases, 84.7% (CI: 81.6-87.3) received care in Jordan; of the five NCDs assessed, arthritis cases had the lowest rates of care seeking at 65%, (CI:0-88, p = 0.005). Individuals from households in which the head completed post-secondary and primary education, respectively, had 89% (CI: 22-98) and 88% (CI: 13-98) lower odds of seeking care

  10. From Weyl to Born–Jordan quantization: The Schrödinger representation revisited

    Energy Technology Data Exchange (ETDEWEB)

    Gosson, Maurice A. de, E-mail: maurice.de.gosson@univie.ac.at

    2016-03-30

    The ordering problem has been one of the long standing and much discussed questions in quantum mechanics from its very beginning. Nowadays, there is more or less a consensus among physicists that the right prescription is Weyl’s rule, which is closely related to the Moyal–Wigner phase space formalism. We propose in this report an alternative approach by replacing Weyl quantization with the less well-known Born–Jordan quantization. This choice is actually natural if we want the Heisenberg and Schrödinger pictures of quantum mechanics to be mathematically equivalent. It turns out that, in addition, Born–Jordan quantization can be recovered from Feynman’s path integral approach provided that one used short-time propagators arising from correct formulas for the short-time action, as observed by Makri and Miller. These observations lead to a slightly different quantum mechanics, exhibiting some unexpected features, and this without affecting the main existing theory; for instance quantizations of physical Hamiltonian functions are the same as in the Weyl correspondence. The differences are in fact of a more subtle nature; for instance, the quantum observables will not correspond in a one-to-one fashion to classical ones, and the dequantization of a Born–Jordan quantum operator is less straightforward than that of the corresponding Weyl operator. The use of Born–Jordan quantization moreover solves the “angular momentum dilemma”, which already puzzled L. Pauling. Born–Jordan quantization has been known for some time (but not fully exploited) by mathematicians working in time–frequency analysis and signal analysis, but ignored by physicists. One of the aims of this report is to collect and synthesize these sporadic discussions, while analyzing the conceptual differences with Weyl quantization, which is also reviewed in detail. Another striking feature is that the Born–Jordan formalism leads to a redefinition of phase space quantum mechanics, where

  11. From Weyl to Born–Jordan quantization: The Schrödinger representation revisited

    International Nuclear Information System (INIS)

    Gosson, Maurice A. de

    2016-01-01

    The ordering problem has been one of the long standing and much discussed questions in quantum mechanics from its very beginning. Nowadays, there is more or less a consensus among physicists that the right prescription is Weyl’s rule, which is closely related to the Moyal–Wigner phase space formalism. We propose in this report an alternative approach by replacing Weyl quantization with the less well-known Born–Jordan quantization. This choice is actually natural if we want the Heisenberg and Schrödinger pictures of quantum mechanics to be mathematically equivalent. It turns out that, in addition, Born–Jordan quantization can be recovered from Feynman’s path integral approach provided that one used short-time propagators arising from correct formulas for the short-time action, as observed by Makri and Miller. These observations lead to a slightly different quantum mechanics, exhibiting some unexpected features, and this without affecting the main existing theory; for instance quantizations of physical Hamiltonian functions are the same as in the Weyl correspondence. The differences are in fact of a more subtle nature; for instance, the quantum observables will not correspond in a one-to-one fashion to classical ones, and the dequantization of a Born–Jordan quantum operator is less straightforward than that of the corresponding Weyl operator. The use of Born–Jordan quantization moreover solves the “angular momentum dilemma”, which already puzzled L. Pauling. Born–Jordan quantization has been known for some time (but not fully exploited) by mathematicians working in time–frequency analysis and signal analysis, but ignored by physicists. One of the aims of this report is to collect and synthesize these sporadic discussions, while analyzing the conceptual differences with Weyl quantization, which is also reviewed in detail. Another striking feature is that the Born–Jordan formalism leads to a redefinition of phase space quantum mechanics, where

  12. PWR vessel flaw distribution development

    International Nuclear Information System (INIS)

    Rosinski, S.T.; Kennedy, E.L.; Foulds, J.R.; Kinsman, K.M.

    1990-01-01

    This paper reports on PWR pressure vessels which operate under NRC rules and regulatory guides intended to prevent failure of the vessels. Plants failing to meet the operating criteria specified under these rules and regulations are required to analytically demonstrate fitness for service in order to continue operation. The initial flaw size or distribution of initial vessel flaws is a key input to the required vessel integrity analyses. However, the flaw distribution assumed in the development of the NRC Regulations and recommended for the plant specific analyses is potentially over-conservative. This is because the distribution is based on the limited amount of vessel inspection data available at the time the criteria were being developed and does not take full advantage of the more recent and reliable domestic vessel inspection results. The U.S. Department of Energy is funding an effort through Sandia National Laboratories to investigate the possibility of developing a new flaw distribution based on the increased amount and improved reliability of domestic vessel inspection data. Results of Phase I of the program indicate that state-of-the-art NDE systems' capabilities are sufficient for development of a new flaw distribution that could ultimately provide life extension benefits over the presently required operating practice

  13. Nuclear reactor vessel decontamination systems

    International Nuclear Information System (INIS)

    McGuire, P. J.

    1985-01-01

    There is disclosed in the present application, a decontamination system for reactor vessels. The system is operatable without entry by personnel into the contaminated vessel before the decontamination operation is carried out and comprises an assembly which is introduced into the vertical cylindrical vessel of the typical boiling water reactor through the open top. The assembly includes a circular track which is centered by guideways permanently installed in the reactor vessel and the track guides opposed pairs of nozzles through which water under very high pressure is directed at the wall for progressively cutting and sweeping a tenacious radioactive coating as the nozzles are driven around the track in close proximity to the vessel wall. The whole assembly is hoisted to a level above the top of the vessel by a crane, outboard slides on the assembly brought into engagement with the permanent guideways and the assembly progressively lowered in the vessel as the decontamination operation progresses. The assembly also includes a low pressure nozzle which forms a spray umbrella above the high pressure nozzles to contain radioactive particles dislodged during the decontamination

  14. Gammatography of thick lead vessels

    International Nuclear Information System (INIS)

    Raghunath, V.M.; Bhatnagar, P.K.; Sundaram, V.M.

    1979-01-01

    Radiography, scintillation and GM counting and dose measurements using ionisation chamber equipment are commonly used for detecting flaws/voids in materials. The first method is mostly used for steel vessels and to a lesser extent thin lead vessels also and is essentially qualitative. Dose measuring techniques are used for very thick and large lead vessels for which high strength radioactive sources are required, with its inherent handling problems. For vessels of intermediate thicknesses, it is ideal to use a small strength source and a GM or scintillation counter assembly. At the Reactor Research Centre, Kalpakkam, such a system was used for checking three lead vessels of thicknesses varying from 38mm to 65mm. The tolerances specified were +- 4% variation in lead thickness. The measurements also revealed the non concentricity of one vessel which had a thickness varying from 38mm to 44mm. The second vessel was patently non-concentric and the dimensional variation was truly reproduced in the measurements. A third vessel was fabricated with careful control of dimensions and the measurements exhibited good concentricity. Small deviations were observed, attributable to imperfect bondings between steel and lead. This technique has the following advantages: (a) weaker sources used result in less handling problems reducing the personnel exposures considerably; (b) the sensitivity of the instrument is quite good because of better statistics; (c) the time required for scanning a small vessel is more, but a judicious use of a scintillometer for initial fast scan will help in reducing the total scanning time; (d) this method can take advantage of the dimensional variations themselves to get the calibration and to estimate the deviations from specified tolerances. (auth.)

  15. BY FRUSTUM CONFINING VESSEL

    Directory of Open Access Journals (Sweden)

    Javad Khazaei

    2016-09-01

    Full Text Available Helical piles are environmentally friendly and economical deep foundations that, due to environmental considerations, are excellent additions to a variety of deep foundation alternatives available to the practitioner. Helical piles performance depends on soil properties, the pile geometry and soil-pile interaction. Helical piles can be a proper alternative in sensitive environmental sites if their bearing capacity is sufficient to support applied loads. The failure capacity of helical piles in this study was measured via an experimental research program that was carried out by Frustum Confining Vessel (FCV. FCV is a frustum chamber by approximately linear increase in vertical and lateral stresses along depth from top to bottom. Due to special geometry and applied bottom pressure, this apparatus is a proper choice to test small model piles which can simulate field stress conditions. Small scale helical piles are made with either single helix or more helixes and installed in fine grained sand with three various densities. Axial loading tests including compression and tension tests were performed to achieve pile ultimate capacity. The results indicate the helical piles behavior depends essentially on pile geometric characteristics, i.e. helix configuration and soil properties. According to the achievements, axial uplift capacity of helical model piles is about equal to usual steel model piles that have the helixes diameter. Helical pile compression bearing capacity is too sufficient to act as a medium pile, thus it can be substituted other piles in special geoenvironmental conditions. The bearing capacity also depends on spacing ratio, S/D, and helixes diameter.

  16. Vacuum vessel for thermonuclear device

    International Nuclear Information System (INIS)

    Hagiwara, Koji; Imura, Yasuya.

    1979-01-01

    Purpose: To provide constituted method for easily performing baking of vacuum vessel, using short-circuiting segments. Constitution: At the time of baking, one turn circuit is formed by the vacuum vessel and short-circuiting segments, and current transformer converting the one turn circuit into a secondary circuit by the primary coil and iron core is formed, and the vacuum vessel is Joule heated by an induction current from the primary coil. After completion of baking, the short-circuiting segments are removed. (Kamimura, M.)

  17. PWR vessel inspection performance improvements

    International Nuclear Information System (INIS)

    Blair Fairbrother, D.; Bodson, Francis

    1998-01-01

    A compact robot for ultrasonic inspection of reactor vessels has been developed that reduces setup logistics and schedule time for mandatory code inspections. Rather than installing a large structure to access the entire weld inspection area from its flange attachment, the compact robot examines welds in overlapping patches from a suction cup anchor to the shell wall. The compact robot size allows two robots to be operated in the vessel simultaneously. This significantly reduces the time required to complete the inspection. Experience to date indicates that time for vessel examinations can be reduced to fewer than four days. (author)

  18. Evaluation of water security in Jordan using a multi-agent, hydroeconomic model: Initial model results from the Jordan Water Project

    Science.gov (United States)

    Yoon, J.; Klassert, C. J. A.; Lachaut, T.; Selby, P. D.; Knox, S.; Gorelick, S.; Rajsekhar, D.; Tilmant, A.; Avisse, N.; Harou, J. J.; Medellin-Azuara, J.; Gawel, E.; Klauer, B.; Mustafa, D.; Talozi, S.; Sigel, K.; Zhang, H.

    2016-12-01

    Our work focuses on development of a multi-agent, hydroeconomic model for water policy evaluation in Jordan. Jordan ranks among the most water-scarce countries in the world, a situation exacerbated due to a recent influx of refugees escaping the ongoing civil war in neighboring Syria. The modular, multi-agent model is used to evaluate interventions for enhancing Jordan's water security, integrating biophysical modules that simulate natural and engineered phenomena with human modules that represent behavior at multiple levels of decision making. The hydrologic modules are developed using spatially-distributed groundwater and surface water models, which are translated into compact simulators for efficient integration into the multi-agent model. For the multi-agent model, we explicitly account for human agency at multiple levels of decision making, with agents representing riparian, management, supplier, and water user groups. Human agents are implemented as autonomous entities in the model that make decisions in relation to one another and in response to hydrologic and socioeconomic conditions. The integrated model is programmed in Python using Pynsim, a generalizable, open-source object-oriented software framework for modeling network-based water resource systems. The modeling time periods include historical (2006-2014) and future (present-2050) time spans. For the historical runs, the model performance is validated against historical data for several observations that reflect the interacting dynamics of both the hydrologic and human components of the system. A historical counterfactual scenario is also constructed to isolate and identify the impacts of the recent Syrian civil war and refugee crisis on Jordan's water system. For the future period, model runs are conducted to evaluate potential supply, demand, and institutional interventions over a wide range of plausible climate and socioeconomic scenarios. In addition, model sensitivity analysis is conducted

  19. Special enclosure for a pressure vessel

    International Nuclear Information System (INIS)

    Wedellsborg, B.W.; Wedellsborg, U.W.

    1993-01-01

    A pressure vessel enclosure is described comprising a primary pressure vessel, a first pressure vessel containment assembly adapted to enclose said primary pressure vessel and be spaced apart therefrom, a first upper pressure vessel jacket adapted to enclose the upper half of said first pressure vessel containment assembly and be spaced apart therefrom, said upper pressure vessel jacket having an upper rim and a lower rim, each of said rims connected in a slidable relationship to the outer surface of said first pressure vessel containment assembly, mean for connecting in a sealable relationship said upper rim of said first upper pressure vessel jacket to the outer surface of said first pressure vessel containment assembly, means for connecting in a sealable relationship said lower rim of said first upper pressure vessel jacket to the outer surface of said first pressure vessel containment assembly, a first lower pressure vessel jacket adapted to enclose the lower half of said first pressure vessel containment assembly and be spaced apart therefrom, said lower pressure vessel jacket having an upper rim connected in a slidable relationship to the outer surface of said first pressure vessel containment assembly, and means for connecting in a sealable relationship said upper rim of said first lower pressure vessel jacket to the outer surface of said first pressure vessel containment assembly, a second upper pressure vessel jacket adapted to enclose said first upper pressure vessel jacket and be spaced apart therefrom, said second upper pressure vessel jacket having an upper rim and a lower rim, each of said rims adapted to slidably engage the outer surface of said first upper pressure vessel jacket, means for sealing said rims, a second lower pressure vessel jacket adapted to enclose said first lower pressure vessel jacket and be spaced apart therefrom

  20. 2013 West Coast Vessel Tracklines

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  1. 2011 West Coast Vessel Tracklines

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  2. 2013 Great Lakes Vessel Tracklines

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  3. 2011 Great Lakes Vessel Tracklines

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  4. 2011 East Coast Vessel Tracklines

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...

  5. Coastal Discard Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains data on the type and amount of marine resources that are discarded or interacted with by vessels that are selected to report to the Southeast...

  6. SC/OQ Vessel Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data tables holding information for the Surf Clam/Ocean Quahog vessel and dealer/processor logbooks (negative and positive), as well as individual tag information...

  7. Vessel Permit System Data Set

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — GARFO issues federal fishing permits annually to owners of fishing vessels who fish in the Greater Atlantic region, as required by federal regulation. These permits...

  8. Reactor pressure vessel status report

    International Nuclear Information System (INIS)

    Strosnider, J.; Wichman, K.; Elliot, B.

    1994-12-01

    This report gives a brief description of the reactor pressure vessel (RPV), followed by a discussion of the radiation embrittlement of RPV beltline materials and the two indicators for measuring embrittlement, the end-of-license (EOL) reference temperature and the EOL upper-shelf energy. It also summarizes the GL 92-01 effort and presents, for all 37 boiling water reactor plants and 74 pressurized water reactor plants in the United States, the current status of compliance with regulatory requirements related to ensuring RPV integrity. The staff has evaluated the material data needed to predict neutron embrittlement of the reactor vessel beltline materials. These data will be stored in a computer database entitled the reactor vessel integrity database (RVID). This database will be updated annually to reflect the changes made by the licensees in future submittals and will be used by the NRC staff to assess the issues related to vessel structural integrity

  9. Reactor-vessel-sectioning demonstration

    International Nuclear Information System (INIS)

    Lundgren, R.A.

    1981-07-01

    A successful technical demonstration of simulated reactor vessel sectioning was completed using the combined techniques of air arc gouging and flame cutting. A 4-ft x 3-ft x 9-in. thick sample was fabricated of A36 carbon steel to simulate a reactor vessel wall. A 1/4-in layer of stainless steel (SS) was tungsten inert gas (TIG)-welded to the carbon steel. Several techniques were considered to section the simulated reactor vessel: an air arc gouger was chosen to penetrate the stainless steel, and flame cutting was selected to sever the carbon steel. After the simulated vessel was successfully cut from the SS side, another cut was made, starting from the carbon steel side. This cut was also successful. Cutting from the carbon steel side has the advantages of cost reduction since the air arc gouging step is eliminated and contamination controlled because the molten metal is blown inward

  10. Relations between generalized von Neumann-Jordan and James constants for quasi-Banach spaces

    Directory of Open Access Journals (Sweden)

    Young Chel Kwun

    2016-07-01

    Full Text Available Abstract Let C N J ( B $\\mathcal{C}_{NJ} ( \\mathcal{B} $ and J ( B $J ( \\mathcal{B} $ be the generalized von Neumann-Jordan and James constants of a quasi-Banach space B $\\mathcal{B}$ , respectively. In this paper we shall show the relation between C N J ( B $\\mathcal {C}_{NJ} ( \\mathcal{B} $ , J ( B $J ( \\mathcal{B} $ , and the modulus of convexity. Also, we show that if B $\\mathcal{B}$ is not uniform non-square then J ( B = C N J ( B = 2 $J ( \\mathcal{B} =\\mathcal{C}_{NJ} ( \\mathcal{B} =2$ . Moreover, we give an equivalent formula for the generalized von Neumann-Jordan constant.

  11. Health-related quality of life of Palestinian refugees inside and outside camps in Jordan.

    Science.gov (United States)

    Alduraidi, Hamza; Waters, Catherine M

    Jordan hosts more Palestinian refugees than any country in the world. Conditions under which people in a community live influence their health-related quality of life (HRQOL). The purpose of this descriptive comparative cross-sectional study was to compare HRQOL of Palestinian refugees in Jordan who live inside camps with those who live outside camps. Participants, recruited from inside the Baqa'a camp (n = 86) and the surrounding Abu Nsair community (n = 91), completed the World Health Organization Quality of Life Brief questionnaire. There were disparities in education and social relations and environment HRQOL related to income and residency, but not gender, among refugees. Refugees living inside camps, particularly if poorer, fared worse than refugees living outside camps. Enhanced programs and policies may be needed to improve HRQOL, education, and socioeconomics for camp refugees. Nursing's perspective on refugee health could make an important contribution to humanitarian efforts and health diplomacy. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Frantic Waiting: NGO Anti-Politics and "Timepass" for Young Syrian Refugees in Jordan

    Directory of Open Access Journals (Sweden)

    Ann-Christin Wagner

    2017-12-01

    Full Text Available Drawing on Sukarieh and Tannock's political economy of youth approach, this paper explores how Syrian refugee youth is constituted in protracted displacement in Jordan. It investigates a juvenile population often overlooked in Forced Migration Studies, disenfranchised rural Syrians, who fail to develop practices of youthfulness, yet in exile are subjected to alternative productions of youth by the aid sector. Depoliticized NGO youth programming overlooks Syrians' limited access to the labour market and higher education. While educational trainings aim to produce entrepreneurial and citizen refugees, they ultimately contribute to the creation of timepass and precarious lives. This research is grounded in fourteen months of ethnographic fieldwork with Syrian refugees in a border town in northern Jordan.

  13. Psychosocial concerns reported by Syrian refugees living in Jordan: systematic review of unpublished needs assessments.

    Science.gov (United States)

    Wells, Ruth; Steel, Zachary; Abo-Hilal, Mohammad; Hassan, Abdul Halim; Lawsin, Catalina

    2016-08-01

    Humanitarian organisations supporting Syrian refugees in Jordan have conducted needs assessments to direct resources appropriately. To present a model of psychosocial concerns reported by Syrian refugees and a peer review of research practices. Academic and grey literature databases, the United Nations Syria Regional Response website, key humanitarian organisation websites and Google were searched for needs assessments with Syrian refugees in Jordan between February 2011 and June 2015. Information directly reporting the views of Syrian refugees regarding psychosocial needs was extracted and a qualitative synthesis was conducted. Respondents reported that psychological distress was exacerbated by both environmental (financial, housing, employment) and psychosocial outcomes (loss of role and social support, inactivity), which are themselves stressors. Need for improvement in research methodology, participatory engagement and ethical reporting was evident. Participatory engagement strategies might help to address identified psychosocial outcomes. More rigorous qualitative methods are required to ensure accuracy of findings. © The Royal College of Psychiatrists 2016.

  14. Utilizing Knowledge Management in Education: The Case of "The University of Jordan"

    Directory of Open Access Journals (Sweden)

    Osama M. Rababah

    2013-03-01

    Full Text Available Knowledge as a result of processing the relevant information which is collection of raw data, facts, measurements, and statistics, requires sensitive management that leads educators and learners to increase concern for knowledge management, especially in the educational field. This paper intends to present this proposed approach directly to the one of its main sources of creation; Education. After the introductory part, the paper presents the Knowledge Management in the context of “The University of Jordan” emphasizing every components of knowledge management: people, process, and technology. Then, the researchers will show the result of the survey which had been carried out on 140 students at The University of Jordan, the survey was about their perceptions regarding the utility and quality of knowledge they gained through their studying at The University of Jordan.

  15. Substance Use in Muslim Culture: Social and Generational Changes in Acceptance and Practice in Jordan.

    Science.gov (United States)

    Mauseth, Kira B; Skalisky, Jordan; Clark, Noël E; Kaffer, Ray

    2016-08-01

    Through narrative analysis, this paper explores the changes in acceptance of and response to substance use in Muslim culture by evaluating data collected in qualitative interviews in Jordan in 2013. What is known and unknown about substance use in Muslim culture throughout the Arab world from previous research findings provides a foundation from which to explore new perspectives and compare themes between younger and older generations in Jordan. Trends of social change and behavioral expression influenced by dramatic political and social upheaval in the Arab world in the last 5 years will also be evaluated for the way in which they may be influencing both substance use and its acceptance among young adults in this population. Recommendations for future research and work in this area are also provided based on these findings.

  16. Diversity of bees (Hymenoptera, Apiformes in extensive orchards in the highlands of Jordan

    Directory of Open Access Journals (Sweden)

    Al-Ghzawi, A.

    2014-09-01

    Full Text Available Bees visiting the blossoms of fruit trees were surveyed for the first time in Jordan. A transect was determined in Ebbin village in Ajlun (32° 22″ N, 35° 49″ E where the bees were collected from blossoms of stone fruit trees. Most of the specimens were identified up to the species level and few specimens were identified up to the genus level only. A total of 1,461 specimens were collected during the study period and 53 bee species were identified and recorded for the first time in Jordan. The collected species represented five families: Apidae, Megachilidae, Halictidae, Andrenidae and Colletidae. The results showed that Apidae and Megachilidae were the largest in terms of diversity, while Halictidae showed the highest abundance.

  17. Jordan M. Braciszewski: APA/APAGS Award for Distinguished Graduate Student in Professional Psychology.

    Science.gov (United States)

    2011-11-01

    Presents Jordan M. Braciszewski as the 2011 winner of the American psychological Association APA/APAGS Award for Distinguished Graduate Student in Professional Psychology. "For his concerted efforts to identify the needs of homeless and other at-risk populations and to design and provide necessary services for them. Jordan M. Braciszewski is committed to using applied psychological science and evidence-based intervention methods to assist the most disadvantaged in our society. He has already provided additions to the relevant research literature and has volunteered countless hours of his time to implement community-based interventions and provide direct services himself. He has sought out the training experiences necessary to assist him in doing an even better job in the future in these public service activities." (PsycINFO Database Record (c) 2011 APA, all rights reserved). 2011 APA, all rights reserved

  18. Critical Review on Labor Factors and Country Competitiveness: Comparison between Indonesia and Jordan

    Directory of Open Access Journals (Sweden)

    Sari Wahyuni

    2015-05-01

    Full Text Available The purpose of this study is to critically compare labor factors and country competitiveness of Jordan and Indonesia that affecting its country attractiveness in the textile industry. This study is a mix between qualitative quantitative approaches. The data were collected from the published materials of Better Work data, BAPPENAS, and in depth – interview with certified social compliance auditors, factory managers, and some workers to earn more information on textile industry in Indonesia and Jordan. The result of this study indicated that there are several labor factors that could boost up the Indonesian’s performance in Textile industry, i.e. working hours, occupational safety and health, compensation and benefits, and also discrimination.

  19. Power reactor pressure vessel benchmarks

    International Nuclear Information System (INIS)

    Rahn, F.J.

    1978-01-01

    A review is given of the current status of experimental and calculational benchmarks for use in understanding the radiation embrittlement effects in the pressure vessels of operating light water power reactors. The requirements of such benchmarks for application to pressure vessel dosimetry are stated. Recent developments in active and passive neutron detectors sensitive in the ranges of importance to embrittlement studies are summarized and recommendations for improvements in the benchmark are made. (author)

  20. Investigations needed to stimulate the development of Jordan's mineral resources

    Science.gov (United States)

    McKelvey, V.E.

    1979-01-01

    operation as quickly as possible. The task of collecting and interpreting basic data or mineral resources must be done largely by Jordanians, for only in this way will Jordan acquire the technical competence needed to use the information. Few Jordanians have enough training or experience to work independently in these fields now, however, so help from outside technicians would be necessary over an initial training period of several years. But the number of outside technicians should never exceed the number of Jordanian technicians, and for this reason, neither organization could have a staff of more than a few people during the early years of operation.

  1. Role of Marketing Information System (MKIS) on Banking Performance: Case of Jordan

    OpenAIRE

    Ayed AL Muala; Malek AL Majali; Bashar alkhawaldeh

    2013-01-01

    The study aims to identify the impact of the antecedents of banking performance in the banking sector in Jordan. Population of this study consists of bank marketing managers in Jordanian banks, the population sizes of banks used in this study are (150) marketing. Results of this study showed that all antecedents of banks performance (attitude, easy of use, usefulness, market procedural, employee support, customer's knowledge and market responsiveness) have positive and significant influence o...

  2. On integral and differential representations of Jordan chains and the confluent supersymmetry algorithm

    International Nuclear Information System (INIS)

    Contreras-Astorga, Alonso; Schulze-Halberg, Axel

    2015-01-01

    We construct a relationship between integral and differential representation of second-order Jordan chains. Conditions to obtain regular potentials through the confluent supersymmetry algorithm when working with the differential representation are obtained using this relationship. Furthermore, it is used to find normalization constants of wave functions of quantum systems that feature energy-dependent potentials. Additionally, this relationship is used to express certain integrals involving functions that are solution of Schrödinger equations through derivatives. (paper)

  3. Grey Water Reuse for Agricultural Purposes in the Jordan Valley: Household Survey Results in Deir Alla

    OpenAIRE

    Al-Mashaqbeh, Othman A.; Ghrair, Ayoup M.; Megdal, Sharon B.

    2012-01-01

    Installation of decentralized grey water treatment systems in small rural communities contributes to a more sustainable water supply. In order to gauge community attitudes about collection and use of grey water, a door-to-door survey in the farming community of Deir Alla, Jordan was conducted by Royal Scientific Society interviewers. Outcomes of a detailed survey, designed specifically for this project, offer insights on people’s views on general water and wastewater issues, as well as their ...

  4. Unplanning the City: Patrimonial Governance, Unregulated Development, and Neoliberal Urban Transformation in Amman, Jordan

    OpenAIRE

    AbuHamdi, Eliana

    2015-01-01

    The influx of refugees throughout the history of Jordan, from the Circassians of 1890 to the Iraqis of 2002, created moments of interruption in city planning and subsequently the opportunity for the lapse in accountability of the various municipal administrations to their intended planning and development goals. Indeed, each moment of interruption allowed for and inspired a reinvention of the city and a new modernist vocabulary for its development. In this way, the state (albeit not a monolit...

  5. Techno-Economic Assessment of Concentrating Solar Power and Wind Hybridization in Jordan

    Directory of Open Access Journals (Sweden)

    Osama Ayadi

    2018-03-01

    A strong complementarity between wind and direct normal solar radiation was observed in the selected location in Jordan, which emphasizes the attractiveness of the selected hybrid system. The optimal configuration of the CSP-wind hybrid system was obtained with a solar field of a 2.6 solar multiple and a 5 hours energy storage. The achieved capacity factor was 94%, and the LCOE is lower than those resulted for standalone CSP plants.

  6. A photovoltaic proposed generation promotion policy—The case of Jordan

    International Nuclear Information System (INIS)

    Abu-Shikhah, Nazih M.; Hiasat, Ahmed A.; Al-Rabadi, Wijdan J.

    2012-01-01

    Jordan has scarce petroleum resources and hence depends to a large extent on imported crude oil, and natural gas to cover its energy needs and to generate electricity in order to cope with the growing demand. The escalating fuel prices associated with the global economic crisis have negative impacts on the economy of Jordan. However, the availability of renewable energy resources (mainly solar, and wind) supported by well-designed and ambitious incentive schemes that runs in parallel with an energy efficiency program, can contribute positively in solving the current problems. This may result in a dramatic reduction in energy bill cost for both short and long terms. Moreover, it shall result in a better and cleaner environment. In this paper an incentive policy is proposed by the Electricity Regulatory Commission (ERC) based on supporting the installation of PV generating units. ERC plays a major role in this effort which aids decision makers to adopt the proper policies in the electricity sector. It is anticipated that the implementation of this proposed policy will result in a win–win situation for both consumers and government, and will lead to increasing the energy security level in general, and electricity security in particular, within Jordan. - Highlights: ► Encourage usage of solar and wind resources in Jordan through proper regulations. ► Investigate the role of parameters controlling the policy to reach a robust policy. ► Design a win–win PV promotion policy for both the consumer and the government. ► Recommend implementation of the policy on potential tariff categories.

  7. Supply of basic food, energy, and energy-supplying foodstuffs to the population of Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Hamdan, M R

    1979-04-27

    The supply of energy and energy-supplying foodstuffs to the population of Jordan is determined on a regional basis. Food is supplied by the agricultural sector and by imports. The influence of prices on foreign trade and consumption is analyzed. The investigation shows that most of the food supplied is of vegetable origin. The demand for animal protein is covered by 82% on an average. There are no symptoms of malnutrition among the population.

  8. Regional inequalities in child malnutrition in Egypt, Jordan, and Yemen: a Blinder-Oaxaca decomposition analysis

    OpenAIRE

    Sharaf, Mesbah Fathy; Rashad, Ahmed Shoukry

    2016-01-01

    There is substantial evidence that on average, urban children have better health outcomes than rural children. This paper investigates the underlying factors that account for the regional disparities in child malnutrition in three Arab countries, namely; Egypt, Jordan, and Yemen. We use data on a nationally representative sample from the most recent rounds of the Demographic and Health Survey. A Blinder-Oaxaca decomposition analysis is conducted to decompose the rural-urban differences in chi...

  9. Regional inequalities in child malnutrition in Egypt, Jordan, and Yemen: a Blinder-Oaxaca decomposition analysis.

    Science.gov (United States)

    Sharaf, Mesbah Fathy; Rashad, Ahmed Shoukry

    2016-12-01

    There is substantial evidence that on average, urban children have better health outcomes than rural children. This paper investigates the underlying factors that account for the regional disparities in child malnutrition in three Arab countries, namely; Egypt, Jordan, and Yemen. We use data on a nationally representative sample from the most recent rounds of the Demographic and Health Survey. A Blinder-Oaxaca decomposition analysis is conducted to decompose the rural-urban differences in child nutrition outcomes into two components; one that is explained by regional differences in the level of the determinants (covariate effects), and another component that is explained by differences in the effect of the determinants on the child nutritional status (coefficient effects). Results show that the under-five stunting rates are 20 % in Egypt, 46.5 % in Yemen, and 7.7 % in Jordan. The rural- urban gap in child malnutrition was minor in the case of Egypt (2.3 %) and Jordan (1.5 %), while the regional gap was significant in the case of Yemen (17.7 %). Results of the Blinder-Oaxaca decomposition show that the covariate effect is dominant in the case of Yemen while the coefficients effect dominates in the case of Jordan. Income inequality between urban and rural households explains most of the malnutrition gap. Results were robust to the different decomposition weighting schemes. By identifying the underlying factors behind the rural- urban health disparities, the findings of this paper help in designing effective intervention measures aimed at reducing regional inequalities and improving population health outcomes.

  10. Community based adaptation options for climate change impacts on water resources: The case of Jordan

    OpenAIRE

    Hammouri Nezar; Al-Qinna Mohammad; Salahat Mohammad; Adamowski Jan; Prasher Shiv O.

    2015-01-01

    A strategic vision to ensure an adequate, safe and secure drinking water supply presents a challenge, particularly for such a small country as Jordan, faced with a critical supply-demand imbalance and a high risk of water quality deterioration. In order to provide sustainable and equitable long-term water management plans for the future, current and future demands, along with available adaptation options should be assessed through community engagement. An analysis of available water resources...

  11. The Relationship between Internal Corporate Social Responsibility and Organizational Commitment within the Banking Sector in Jordan

    OpenAIRE

    Al-bdour; A. Ali.; Ellisha Nasruddin.; Soh Keng Lin

    2010-01-01

    This study attempts to investigate the relationship between internal CSR practices and organizational commitment based on the social exchange theory (SET). Specifically, we examine the impact of five dimensions of internal CSR practices on organizational commitment: health and safety, human rights, training and education, work life balance and workplace diversity. The proposed model was tested on a sample of 336 frontline employees within the banking sector in Jordan. Res...

  12. Application of Quantum Gauss-Jordan Elimination Code to Quantum Secret Sharing Code

    Science.gov (United States)

    Diep, Do Ngoc; Giang, Do Hoang; Phu, Phan Huy

    2018-03-01

    The QSS codes associated with a MSP code are based on finding an invertible matrix V, solving the system vATMB (s a)=s. We propose a quantum Gauss-Jordan Elimination Procedure to produce such a pivotal matrix V by using the Grover search code. The complexity of solving is of square-root order of the cardinal number of the unauthorized set √ {2^{|B|}}.

  13. J.R.R. Tolkien and Jordanes. Some resemblances in spiritual outlook

    Directory of Open Access Journals (Sweden)

    Miryam Librán Moreno

    2013-12-01

    Full Text Available An analysis of three instances of the influence exerted by Jordanes on J.R.R. Tolkien’s legendarium: (a the notion that cultural and political decay may be caused by being exiled from a formerly paradisiacal situation; (b the notion that winning a war against Evil may become an unwanted cause of cultural devolution; (c the construction of a pseudo-history by establishing genetic and cultural links with a mythical, highly evolved people from the legendary past.

  14. The nonsymmetric Kaluza-Klein (Jordan-Thiry) theory in the electromagnetic case

    International Nuclear Information System (INIS)

    Kalinowski, M.W.

    1992-01-01

    We present the nonsymmetric Kaluza-Klein and Jordan-Thiry theories as interesting propositions of physics in higher dimensions. We consider the five-dimensional (electromagnetic) case. The work is devoted to a five-dimensional unification of the NGT (nonsymmetric theory of gravitation), electromagnetism, and scalar forces in a Jordan-Thiry manner. We find open-quotes interference effectsclose quotes between gravitational and electromagnetic fields which appear to be due to the skew-symmetric part of the metric. Our unification, called the nonsymmetric Jordan-Thiry theory, becomes the classical Jordan-Thiry theory if the skew-symmetric part of the metric is zero. It becomes the classical Kaluza-Klein theory if the scalar field ρ=1 (Kaluza's Ansatz). We also deal with material sources in the nonsymmetric Kaluza-Klein theory for the electromagnetic case. We consider phenomenological sources with a nonzero fermion current, a nonzero electric current, and a nonzero spin density tensor. From the Palatini variational principle we find equations for the gravitational and electromagnetic fields. We also consider the geodetic equations in the theory and the equation of motion for charged test particles. We consider some numerical predictions of the nonsymmetric Kaluza-Klein theory with nonzero (and with zero) material sources. We prove that they do not contradict any experimental data for the solar system and on the surface of a neutron star. We deal also with spin sources in the nonsymmetric Kaluza-Klein theory. We find an exact, static, spherically symmetric solution in the nonsymmetric Kaluza-Klein theory in the electromagnetic case. This solution has the remarkable property of describing open-quotes mass without massclose quotes and open-quotes charge without charge.close quotes We examine its properties and a physical interpretation. 91 refs., 7 figs

  15. Family ties and economic stability concerns of migrant labour families in Jordan.

    Science.gov (United States)

    Kamiar, M S; Ismail, H F

    1991-12-01

    74 labor migrant families from various socioeconomic classes in Amman, Jordan were interviewed to examine changes in relationships among family members, extended family, and neighbors and their concerns about economic stability in the host country, Jordan, and the world market. Another purpose was to determine how current migration policies of the Arab oil-producing countries which prohibit labor migrants from bringing their families to the host country affect labor migration among families. The families consisted of either those who did or did not accompany the labor migrant. Overall labor migration affected unaccompanied families more than accompanied families, e.g., only 19% of the unaccompanied families reported increased family unity compared with 56% of accompanied families. Problems within unaccompanied families increased in 43% of the cases but in only 6% of the accompanied families. Many of these problems resulted in children dropping out of school which reflected the control fathers had within the family, separation, or divorce. Yet labor migration reduced family ties with extended family members and neighbors almost equally for both groups. Accompanied families were not as concerned about economic stability in Jordan as unaccompanied families (38% vs. 50%). Perhaps these families tended not to invest remittances received from the labor migrants working in Arab oil-producing countries in Jordan. Both groups were quite concerned about the economic stability in the host countries (66% and 72%, respectively) and the world market (59% and 62%, respectively), however. Since family unity suffers when families do not accompany labor migrants, it is suggested that oil-producing nations that depend on foreign labor should guarantee family unity as a human right.

  16. The Use of Economic Evidence to Inform Drug Pricing Decisions in Jordan.

    Science.gov (United States)

    Hammad, Eman A

    2016-01-01

    Drug pricing is an example of a priority setting in a developing country with official requirements for the use of cost-effectiveness (CE) evidence. To describe the role of economic evidence in drug pricing decisions in Jordan. A prospective review of all applications submitted between November 2013 and May 2015 to the Jordan Food and Drug Association's drug pricing committee was carried out. All applications that involved requests for CE evidence were reviewed. Details on the type of study, the extent, and whether the evidence submitted was part of the formal deliberations were extracted and summarized. The committee reviewed a total of 1608 drug pricing applications over the period of the study. CE evidence was requested in only 11 applications. The submitted evidence was of limited use to the committee due to concerns about quality, relevance of studies, and lack of pharmacoeconomic expertise. There were also no clear rules describing how CE would inform pricing decisions. Limited local data and health economic experience were the main barriers to the use of economic evidence in drug pricing decisions in Jordan. In addition, there are no official rules describing the elements and process by which the CE evidence would inform drug pricing decisions. This study summarized accumulated observations for the current use of economic evaluations and evidence-based decision making in Jordan. Recommendations have been proposed to applicants and key decision makers to enhance the role of economic evidence in influencing health policies and evidence-based decision making across priority settings. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  17. Deliberalization in Jordan: the Roles of Islamists and U.S.-EU Assistance in Stalled Democratization

    Science.gov (United States)

    2010-06-01

    facilities, two hospitals and fifteen medical centers housing, thirty-two medical clinics and eleven laboratories, six centers of income generation and...comprised in 1997/1998 forty-one education facilities, two hospitals and fifteen medical centers housing, thirty-two medical clinics and eleven...in accordance with the Free Trade Agreement ( FTA ) of 2000, Jordan is able to export goods to the U.S. duty-free if the products share an Israeli

  18. Intermittent Water Supplies: Challenges and Opportunities for Residential Water Users in Jordan

    OpenAIRE

    Rosenberg, David E.; Talozi, Samer; Lund, Jay

    2008-01-01

    Intermittent access to improved urban water supplies is a large and expanding global problem. This paper describes 16 supply enhancement and 23 demand management actions available to urban residential water users in Jordan to cope with intermittent supplies. We characterize actions by implementation, costs, and water quantities and qualities acquired or conserved. This effort systematically identifies potential options prior to detailed study and shows that water users have significant capaci...

  19. Prosopomorphic vessels from Moesia Superior

    Directory of Open Access Journals (Sweden)

    Nikolić Snežana

    2008-01-01

    Full Text Available The prosopomorphic vessels from Moesia Superior had the form of beakers varying in outline but similar in size. They were wheel-thrown, mould-made or manufactured by using a combination of wheel-throwing and mould-made appliqués. Given that face vessels are considerably scarcer than other kinds of pottery, more than fifty finds from Moesia Superior make an enviable collection. In this and other provinces face vessels have been recovered from military camps, civilian settlements and necropolises, which suggests that they served more than one purpose. It is generally accepted that the faces-masks gave a protective role to the vessels, be it to protect the deceased or the family, their house and possessions. More than forty of all known finds from Moesia Superior come from Viminacium, a half of that number from necropolises. Although tangible evidence is lacking, there must have been several local workshops producing face vessels. The number and technological characteristics of the discovered vessels suggest that one of the workshops is likely to have been at Viminacium, an important pottery-making centre in the second and third centuries.

  20. Vacuum vessel for thermonuclear device

    International Nuclear Information System (INIS)

    Kikuchi, Mitsuru; Kurita, Gen-ichi; Onozuka, Masaki; Suzuki, Masaru.

    1997-01-01

    Heat of inner walls of a vacuum vessel that receive radiation heat from plasmas by way of first walls is removed by a cooling medium flowing in channels for cooling the inner walls. Nuclear heat generation of constitutional materials of the vacuum vessel caused by fast neutrons and γ rays is removed by a cooling medium flowing in cooling channels disposed in the vacuum vessel. Since the heat from plasmas and the nuclear heat generation are removed separately, the amount of the cooling medium flowing in the channels for cooling inner walls is increased for cooling a great amount of heat from plasmas while the amount of the cooling medium flowing in the channels for cooling the inside of the vacuum vessel is reduced for cooling the small amount of nuclear heat generation. Since the amount of the cooling medium can thus be optimized, the capacity of the facilities for circulating the cooling medium can be reduced. In addition, since the channels for cooling the inner walls and the channels of cooling medium formed in the vacuum vessel are disposed to the inner walls of the vacuum vessel on the side opposite to plasmas, integrity of the channels relative to leakage of the cooling medium can be ensured. (N.H.)

  1. Vacuum vessel for thermonuclear device

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, Mitsuru; Kurita, Gen-ichi [Japan Atomic Energy Research Inst., Tokyo (Japan); Onozuka, Masaki; Suzuki, Masaru

    1997-07-31

    Heat of inner walls of a vacuum vessel that receive radiation heat from plasmas by way of first walls is removed by a cooling medium flowing in channels for cooling the inner walls. Nuclear heat generation of constitutional materials of the vacuum vessel caused by fast neutrons and {gamma} rays is removed by a cooling medium flowing in cooling channels disposed in the vacuum vessel. Since the heat from plasmas and the nuclear heat generation are removed separately, the amount of the cooling medium flowing in the channels for cooling inner walls is increased for cooling a great amount of heat from plasmas while the amount of the cooling medium flowing in the channels for cooling the inside of the vacuum vessel is reduced for cooling the small amount of nuclear heat generation. Since the amount of the cooling medium can thus be optimized, the capacity of the facilities for circulating the cooling medium can be reduced. In addition, since the channels for cooling the inner walls and the channels of cooling medium formed in the vacuum vessel are disposed to the inner walls of the vacuum vessel on the side opposite to plasmas, integrity of the channels relative to leakage of the cooling medium can be ensured. (N.H.)

  2. The ideal usage of sustainable materials and local resources of the interior space design in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Fahmi Hussien, Mayyadah [Department of Interior Design, Faculty of Architect and Art, Petra University (Jordan)], Email: Mayada19732004@yahoo.com

    2011-07-01

    A large amount of waste is generated by buildings over their life cycle, from construction and operation to destruction. Sustainable design principles and recycling programs in buildings can help moderate this waste. The simplest way is directly through the materials used in the building's construction. The materials and resources used should focus on the health and productivity consequences for the building's inhabitants and its environmental, social and economic impacts. This aim of this study is to make certain recommendations with respect to the use of sustainable building materials and resources in indoor spaces in Jordan. A general overview of collection and storage of recyclable materials, waste management, material reuse, and green and rapidly renewable materials is given. Sustainable material usage in the elements of interior design in Jordan is also discussed in two case studies. A set of indicators is proposed which identify the ideal sustainable materials and resources for use in interior design in Jordan to provide a healthy living environment.

  3. Epidemiology, attitudes and perceptions toward cigarettes and hookah smoking amongst adults in Jordan.

    Science.gov (United States)

    Abu-Helalah, Munir Ahmad; Alshraideh, Hussam Ahmad; Al-Serhan, Ala-Aldeen Ahmad; Nesheiwat, Adel Issa; Da'na, Moh'd; Al-Nawafleh, Ahmad

    2015-11-01

    The aims of this study are to assess cigarette and hookah smoking rates amongst adult population in Jordan and to determine predictors of smoking status. Selected beliefs, perceptions and attitudes toward cigarettes and hookah smoking were also assessed. This cross-sectional study was conducted in five regional governorates of Jordan through face-to-face interviews on a random sample of adult population aged 18-79 years. Data was collected using a piloted questionnaire based on the Global Adult Tobacco Questionnaire. The overall prevalence of cigarette smoking in our sample (869) was 59.1 % amongst males and 23.3 % amongst females, while the overall prevalence of hookah smoking was 18.9 % amongst males and 23.1 % amongst females. Leisure and imitation were the most commonly reported reasons for smoking. Regardless of smoking status, people were aware of health risks associated smoking and also had negative perceptions toward smoking. Smoking rates for both genders have reached alarmingly high rates in Jordan. There is an urgent need for a comprehensive national programme to target the country's growing burden of smoking. Suggestions on leisure time activities should be included in such programmes.

  4. An Agent-Based Model of Farmer Decision Making in Jordan

    Science.gov (United States)

    Selby, Philip; Medellin-Azuara, Josue; Harou, Julien; Klassert, Christian; Yoon, Jim

    2016-04-01

    We describe an agent based hydro-economic model of groundwater irrigated agriculture in the Jordan Highlands. The model employs a Multi-Agent-Simulation (MAS) framework and is designed to evaluate direct and indirect outcomes of climate change scenarios and policy interventions on farmer decision making, including annual land use, groundwater use for irrigation, and water sales to a water tanker market. Land use and water use decisions are simulated for groups of farms grouped by location and their behavioural and economic similarities. Decreasing groundwater levels, and the associated increase in pumping costs, are important drivers for change within Jordan'S agricultural sector. We describe how this is considered by coupling of agricultural and groundwater models. The agricultural production model employs Positive Mathematical Programming (PMP), a method for calibrating agricultural production functions to observed planted areas. PMP has successfully been used with disaggregate models for policy analysis. We adapt the PMP approach to allow explicit evaluation of the impact of pumping costs, groundwater purchase fees and a water tanker market. The work demonstrates the applicability of agent-based agricultural decision making assessment in the Jordan Highlands and its integration with agricultural model calibration methods. The proposed approach is designed and implemented with software such that it could be used to evaluate a variety of physical and human influences on decision making in agricultural water management.

  5. Assessing the Introduction of Mobile Banking in Jordan Using Technology Acceptance Model

    Directory of Open Access Journals (Sweden)

    Mohammed-issa R Jaradat

    2010-01-01

    Full Text Available The continuously growing number of mobile users demonstrates that more and more users seek to benefit from the freedom afforded without the need for cables, time and place. The mobility is the driving force behind the new global economy, with mobile banking, banks offer a new revolutionize services and giving their consumers more options than ever before. This study aimed to: (1 Investigate consumers' expectations and attitudes towards mobile banking in Jordan. (2 Identify the problems that organizations and consumers encounter while adopting or using mobile banking. (3 Measure the level of consumers’ perceived usefulness (PU, perceived ease of use (PEOU, attitude towards using (ATU, behavioral intention to use (BI, and the actual use (AU of mobile banking. Data for this study have been collected using a questionnaire containing 44 questions. Out of 325 questionnaires that have been distributed, 275 are returned (84.6%. As a result of this study it appeared that if consumers have positive Attitudes towards mobile banking, they would rely on it to conduct their banking transactions. This study finds that Jordanian consumers rely on wireless devices (Mobile for their banking transactions, which leads to the actual use of this new technology, taking into consideration trust as a factor that could affect the success of using mobile banking in Jordan. This study gives quantified indicators about mobile banking and a model that might help in understanding the mobile banking environment in Jordan.

  6. Future strategies for oil shale development as a new indigenous energy resource in Jordan

    International Nuclear Information System (INIS)

    Jaber, J.O.; Tarawneh, T.

    2011-01-01

    Indigenous oil shale deposits could satisfy Jordan's demand for liquid and gaseous fuels as well as electricity for many centuries. Markets also exist for raw and retorted oil shale, spent shale, and for sulfur recovered during the upgrading and refining of crude shale oil. Although the potential benefits of oil shale development are substantial, complex and expensive facilities would be required, and these have serious economic, environmental, and social implications for the Kingdom and its people. In January 2006, the United States Trade and Development Agency (USTDA) awarded a grant to the Jordanian Ministry of Planning and International Cooperation to support the analysis of current oil shale processing technologies and the application of international expertise to the development of a oil shale industry in Jordan. The goal of the technical assistance project was to help the Government of Jordan (GoJ) establish short and long-term strategies for oil shale development and to facilitate the commercial production of shale oil in the country. This paper discusses the results of the project. The Kingdom's current energy situation and its previous work on oil shale are summarized, and the incentives and restraints on oil shale commercialization are described. Impediments to development are identified, and possible governmental responses are assessed. (author)

  7. Prevalence of short stature, underweight, overweight, and obesity among school children in Jordan.

    Science.gov (United States)

    Zayed, Ayman A; Beano, Abdallah M; Haddadin, Faris I; Radwan, Sohab S; Allauzy, Suhaib A; Alkhayyat, Motasem M; Al-Dahabrah, Zaid A; Al-Hasan, Yanal G; Yousef, Al-Motassem F

    2016-10-03

    The prevalence of short stature (SS) and underweight in Jordan on a national level is unknown. This study aimed to investigate, on a national level, the prevalence of short stature (SS), underweight, overweight, and obesity among school aged children in Jordan. This cross-sectional study was conducted from May 2015 to January 2016 and included 2702 subjects aged 6-17 years. Jordan was classified into 3 regions; North, Center (urban), and South (rural). Public and private schools were randomly selected from a random sample of cities from each region. The socioeconomic status of the sampling locations was assessed using several indicators including education, income, healthcare and housing conditions. For each participating subject, anthropometrics were obtained. SS, underweight, overweight and obesity were defined using Center of Disease Control's (CDC) growth charts. Median Z-scores for each region, age and gender were calculated. The Central and Northern regions enjoyed higher socioeconomic status compared to rural Southern regions. The overall prevalence of SS, underweight, overweight, and obesity were 4.9 %, 5.7 %, 17.3 %, and 15.7 %, respectively. SS and underweight were most prevalent in the rural South, while obesity was highest in the Central region. Females were more likely to be overweight, while males were more likely to be obese. Private schools had higher prevalence of obesity and overweight than public ones. Variations in height and weight among Jordanian school children might be affected by socioeconomic status.

  8. How Jordan and Saudi Arabia are avoiding a tragedy of the commons over shared groundwater

    Science.gov (United States)

    Müller, Marc F.; Müller-Itten, Michèle C.; Gorelick, Steven M.

    2017-07-01

    Transboundary aquifers are ubiquitous and strategically important to global food and water security. Yet these shared resources are being depleted at an alarming rate. Focusing on the Disi aquifer, a key nonrenewable source of groundwater shared by Jordan and Saudi Arabia, this study develops a two-stage game that evaluates optimal transboundary strategies of common-pool resource exploitation under various assumptions. The analysis relies on estimates of agricultural water use from satellite imagery, which were obtained using three independent remote sensing approaches. Drawdown response to pumping is simulated using a 2-D regional aquifer model. Jordan and Saudi Arabia developed a buffer-zone strategy with a prescribed minimum distance between each country's pumping centers. We show that by limiting the marginal impact of pumping decisions on the other country's pumping costs, this strategy will likely avoid an impeding tragedy of the commons for at least 60 years. Our analysis underscores the role played by distance between wells and disparities in groundwater exploitation costs on common-pool overdraft. In effect, if pumping centers are distant enough, a shared aquifer no longer behaves as a common-pool resource and a tragedy of the commons can be avoided. The 2015 Disi aquifer pumping agreement between Jordan and Saudi Arabia, which in practice relies on a joint technical commission to enforce exclusion zones, is the first agreement of this type between sovereign countries and has a promising potential to avoid conflicts or resolve potential transboundary groundwater disputes over comparable aquifer systems elsewhere.

  9. Exploring Jordan's rule in Pacific three-spined stickleback Gasterosteus aculeatus.

    Science.gov (United States)

    Morris, M R J; Petrovitch, E; Bowles, E; Jamniczky, H A; Rogers, S M

    2017-08-01

    Coastal marine Gasterosteus aculeatus were captured from seven locations along the Pacific coast of North America, ranging across 21·8° latitude to test Jordan's rule, i.e. that vertebral number should increase with increasing latitude for related populations of fish. Vertebral number significantly increased with increasing latitude for both total and caudal vertebral number. Increasing length with latitude (sensu Bergmann's rule) was also supported, but the predictions for Jordan's rule held when controlling for standard length. Pleomerism was weakly evidenced. Gasterosteus aculeatus exhibited sexual dimorphism for Jordan's rule, with both sexes having more vertebrae at higher latitudes, but only males showing a positive association between latitude and the ratio of caudal to abdominal vertebrae. The number of dorsal- and anal-fin rays and basals increased with increasing latitude, while pectoral-fin ray number decreased. This study reinforces the association between phenotypic variation and environmental variation in marine populations of G. aculeatus. © 2017 The Fisheries Society of the British Isles.

  10. Assessment of the status and outlook of biomass energy in Jordan

    International Nuclear Information System (INIS)

    Al-Hamamre, Zayed; Al-Mater, Ali; Sweis, Fawaz; Rawajfeh, Khaled

    2014-01-01

    Highlights: • The potential of utilizing biomass as an energy source in Jordan is investigated. • The biomass thermal energy represents 10.2% of the total primary energy. • Bioenergy production depends on biomass availability, conversion and recovery efficiency. - Abstract: This work investigates the status and potential of utilizing biomass as an energy source in Jordan. The amount of waste and residue is estimated to be 6.680 million tons for the year 2011. Two scenarios were investigated: biogas production and thermal treatment. The amount of biogas that can be produced from various biomass sources in Jordan is estimated at 428 MCM. The equivalent annual power production is estimated at 698.1 GW h. This is equivalent to about 5.09% of the consumed electricity (13,535 GW h) and 39.65% of the imported electricity in 2011. The alternative scenario of thermal treatment was investigated. The total theoretical thermal energy that can be obtained assuming 70% conversion efficiency is equivalent to 779 thousand toe (5.33 million barrels of crude oil) which amounts to 10.2% of the total primary energy consumed in 2011. Due to biomass collection and recovery challenges, the energy availability factor varies for the different resources. Hence, contribution of the different biomass resources can significantly vary

  11. Cancer Awareness and Barriers to Seeking Medical Help Among Syrian Refugees in Jordan: a Baseline Study.

    Science.gov (United States)

    Al Qadire, Mohammad; Aljezawi, Ma'en; Al-Shdayfat, Noha

    2017-08-04

    Refugees in Jordan have an increased burden of cancer due to hard conditions and low income. An increase in awareness of the early signs of cancer could prompt early diagnosis. The current study aims to explore the level of cancer knowledge and barriers to seeking care among Syrian refugees in Jordan. A descriptive cross-sectional survey design was used. Two hundred and forty-one Syrian refugees living in the north of Jordan completed the Cancer Awareness Measure. The mean age was 27.9 (SD 9.1) years, ranging from 18 to 47 years. More than half (56%) of the participants were female. Participants were able to recognize a low number of symptoms (mean 4.4, SD 2.3) and risk factors (4.7 (out of 11), SD 1.9). The most commonly reported barrier was having no medical insurance (83.4%). Refugees' knowledge of symptoms and risk factors was generally unsatisfactory. Barriers to seeking medical care were prevalent. Much work is needed to overcome barriers and enhance knowledge that can hinder early diagnosis and treatment.

  12. Energy saving and CO2 mitigation through restructuring Jordan's transportation sector: The diesel passenger cars scenario

    International Nuclear Information System (INIS)

    Al-Hinti, I.; Al-Ghandoor, A.; Akash, B.; Abu-Nada, E.

    2007-01-01

    The transportation sector is responsible for 37% of the total final energy consumption in Jordan, with passenger cars taking a share of 57% in this sector. Improvement of the energy efficiency of the transportation sector can help in alleviating socio-economic pressures resulting from the inflating fuel bill and in lowering the relatively high CO 2 emission intensity. Current legislations mandate that all passenger cars operating in Jordan are to be powered with spark ignition engines using gasoline fuel. This paper examines potential benefits that can be achieved through the introduction of diesel cars to the passenger cars market in Jordan. Three scenarios are suggested for implementation and investigated with a forecasting model on the basis of local and global trends over the period 2007-2027. It is demonstrated that introducing diesel passenger cars can slow down the growth of energy consumption in the transportation sector resulting in significant savings in the national fuel bill. It is also shown that this is an effective and feasible option for cutting down CO 2 emissions

  13. Assessment of Macro-Level Socioeconomic Factors That Impact Waterborne Diseases: The Case of Jordan.

    Science.gov (United States)

    Polimeni, John M; Almalki, Ahmad; Iorgulescu, Raluca I; Albu, Lucian-Liviu; Parker, Wendy M; Chandrasekara, Ray

    2016-11-25

    The Hashemite Kingdom of Jordan is an example of a country that suffers from high water scarcity. Additionally, due to the economic drivers in the country, such as phosphate and potash extraction and pharmaceutical production, the little fresh water that remains is generally polluted. The infrastructure, often antiquated in urban areas and non-existent in rural areas, also contributes to poor water conditions and to the spread of waterborne diseases. This paper examines the socioeconomic factors that contribute to diarrhea and hepatitis A on a macro level in Jordan and discusses the public-policies that government officials could use to abate those problems. Ordinary least squares time series models are used to understand the macro-level variables that impact the incidence of these diseases in Jordan. Public health expenditure has a significant impact on reducing their incidence. Furthermore, investment in sanitation facilities in rural regions is likely to reduce the number of cases of hepatitis A. Perhaps the most surprising outcome is that importation of goods and services likely results in a decrease in cases of hepatitis A. However, income has little impact on the incidence of diarrhea and hepatitis A.

  14. Home Health Care (HHC) Managers Perceptions About Challenges and Obstacles that Hinder HHC Services in Jordan

    Science.gov (United States)

    Ajlouni, Musa T.; Dawani, Hania; Diab, Salah M.

    2015-01-01

    Home care aims at supporting people with various degrees of dependency to remain at home rather than use residential, long-term, or institutional-based nursing care. Demographic, epidemiological, social, and cultural trends in Jordan as in other countries are changing the traditional patterns of care with growing emphasis on home care. The purpose of this study is to highlight the most common challenges related to home health care (HHC) services in Jordan as perceived by the managers of HHC agencies. Methods: a descriptive qualitative design that depends on focus group discussions has been used to collect data from a sample of 18 managers who met the selection criteria and who are willing to participate, the study found that, the main challenges of HHC services as perceived by managers were: shortage of female staff, lack of governance and regulation, poor management, unethical practices, lack of referral systems, and low accessibility of the poor and less privileged as HHC services are not included in health insurance schemes, it concludes also that the home health care industry in Jordan is facing many challenges and problems that may have negative effects on the effectiveness, efficiency, equity and quality of services and should be addressed by health policy makers. PMID:25946949

  15. Pascal Jordan's legacy and the ongoing research in quantum field theory

    International Nuclear Information System (INIS)

    Schroer, Bert

    2010-01-01

    After recalling Pascual Jordan's path breaking work in shaping quantum mechanics I explain his role as the protagonist of quantum field theory (QFT). Particular emphasis is given to the 1929 Kharkov conference where Jordan not only presents a quite modern looking panorama about the state of art, but were some of his ideas already preempt an intrinsic point of view about a future QFT liberated from the classical parallelism and quantum field theory, a new approach for which the conceptional basis began to emerge only 30 years later. Two quite profound subjects in which Jordan was far ahead of his contemporaries will be presented in separate sections: 'Bosonization and Re-fermionization instead of Neutrino theory of Light' and N onlocal gauge invariants and an algebraic monopole quantization . The last section contains scientific episodes mixed with biographical details. It includes remarks about his much criticized conduct during the NS regime. Without knowing about his entanglement with the Nazis it is not possible to understand that such a giant of particle physics dies without having received a Nobel prize. (author)

  16. Pascual Jordan's legacy and the ongoing research in quantum field theory

    International Nuclear Information System (INIS)

    Schroer, Bert; Freie Universitaet, Berlin

    2010-02-01

    After recalling Pascual Jordan's path breaking work in shaping quantum mechanics I explain his role as the protagonist of quantum field theory (QFT). Particular emphasis is given to the 1929 Kharkov conference where Jordan not only presents a quite modern looking panorama about the state of art, but were some of his ideas already preempt an intrinsic point of view about a future QFT liberated from the classical parallelism and quantum field theory, a new approach for which the conceptional basis began to emerge only 30 years later. Two quite profound subjects in which Jordan was far ahead of his contemporaries will be presented in separate sections: 'Bosonization and Re-fermionization instead of Neutrino theory of Light' and 'Nonlocal gauge invariants and an algebraic monopole quantization'. The last section contains scientific episodes mixed with biographical details. It includes remarks about his much criticized conduct during the NS regime. Without knowing about his entanglement with the Nazis it is not possible to understand that such a giant of particle physics dies without having received a Nobel prize. (author)

  17. Pascual Jordan's legacy and the ongoing research in quantum field theory

    Energy Technology Data Exchange (ETDEWEB)

    Schroer, Bert, E-mail: schroer@cbpf.b [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil); Freie Universitaet, Berlin (Germany). Inst. fuer Theoretische Physik

    2010-02-15

    After recalling Pascual Jordan's path breaking work in shaping quantum mechanics I explain his role as the protagonist of quantum field theory (QFT). Particular emphasis is given to the 1929 Kharkov conference where Jordan not only presents a quite modern looking panorama about the state of art, but were some of his ideas already preempt an intrinsic point of view about a future QFT liberated from the classical parallelism and quantum field theory, a new approach for which the conceptional basis began to emerge only 30 years later. Two quite profound subjects in which Jordan was far ahead of his contemporaries will be presented in separate sections: 'Bosonization and Re-fermionization instead of Neutrino theory of Light' and 'Nonlocal gauge invariants and an algebraic monopole quantization'. The last section contains scientific episodes mixed with biographical details. It includes remarks about his much criticized conduct during the NS regime. Without knowing about his entanglement with the Nazis it is not possible to understand that such a giant of particle physics dies without having received a Nobel prize. (author)

  18. Assessment of Macro-Level Socioeconomic Factors That Impact Waterborne Diseases: The Case of Jordan

    Directory of Open Access Journals (Sweden)

    John M. Polimeni

    2016-11-01

    Full Text Available The Hashemite Kingdom of Jordan is an example of a country that suffers from high water scarcity. Additionally, due to the economic drivers in the country, such as phosphate and potash extraction and pharmaceutical production, the little fresh water that remains is generally polluted. The infrastructure, often antiquated in urban areas and non-existent in rural areas, also contributes to poor water conditions and to the spread of waterborne diseases. This paper examines the socioeconomic factors that contribute to diarrhea and hepatitis A on a macro level in Jordan and discusses the public-policies that government officials could use to abate those problems. Ordinary least squares time series models are used to understand the macro-level variables that impact the incidence of these diseases in Jordan. Public health expenditure has a significant impact on reducing their incidence. Furthermore, investment in sanitation facilities in rural regions is likely to reduce the number of cases of hepatitis A. Perhaps the most surprising outcome is that importation of goods and services likely results in a decrease in cases of hepatitis A. However, income has little impact on the incidence of diarrhea and hepatitis A.

  19. Familiarity, knowledge, and attitudes towards epilepsy among attendees of a family clinic in Amman, Jordan.

    Science.gov (United States)

    Masri, Amira T; Shakhatreh, Farouq M; Yasein, Nada A; Barghouti, Farihan F; Al-Qudah, Abdelkarim A

    2008-01-01

    To investigate the present familiarity, knowledge, and attitudes of Jordanians towards epilepsy. This is a cross-sectional study that was conducted over a 6-month period, from April 2006 to October 2006 at the family clinic of Jordan University Hospital, Amman, Jordan. A face-to-face questionnaire interview was conducted with 600 non-epileptic adults who visited the clinic during the study period. The sample matched the overall Jordanian population for literacy rate, however, included a higher proportion of females, and consequently findings may be taken as being only moderately representative of the Jordanian population. Ninety-eight percent of the respondents had heard about epilepsy, 47.3% knew someone with epilepsy, and 39.7% had witnessed a seizure. The major source of knowledge was word of mouth; knowledge about causes and treatment were far below the results reported in western countries. In addition, negative attitudes were present with regard to marriage and employment of epileptic patients (86.8% objected to marriage and 50.8% objected to employment). Eighty-three percent of respondents admitted that their knowledge of epilepsy was not satisfactory and were willing to learn more about epilepsy. The television was believed to be the most efficient and preferred way to disseminate knowledge about epilepsy. Although this study does not represent the whole Jordanian population, however, it demonstrated lack of knowledge and emphasized the extent of negative as well as positive attitudes towards epilepsy in Jordan.

  20. Automated method for identification and artery-venous classification of vessel trees in retinal vessel networks.

    Science.gov (United States)

    Joshi, Vinayak S; Reinhardt, Joseph M; Garvin, Mona K; Abramoff, Michael D

    2014-01-01

    The separation of the retinal vessel network into distinct arterial and venous vessel trees is of high interest. We propose an automated method for identification and separation of retinal vessel trees in a retinal color image by converting a vessel segmentation image into a vessel segment map and identifying the individual vessel trees by graph search. Orientation, width, and intensity of each vessel segment are utilized to find the optimal graph of vessel segments. The separated vessel trees are labeled as primary vessel or branches. We utilize the separated vessel trees for arterial-venous (AV) classification, based on the color properties of the vessels in each tree graph. We applied our approach to a dataset of 50 fundus images from 50 subjects. The proposed method resulted in an accuracy of 91.44% correctly classified vessel pixels as either artery or vein. The accuracy of correctly classified major vessel segments was 96.42%.

  1. Analysis of clinical records of dental patients attending Jordan University Hospital: Documentation of drug prescriptions and local anesthetic injections

    Directory of Open Access Journals (Sweden)

    Najla Dar-Odeh

    2008-08-01

    Full Text Available Najla Dar-Odeh1, Soukaina Ryalat1, Mohammad Shayyab1, Osama Abu-Hammad21Department of Oral and Maxillofacial Surgery Oral Medicine and Periodontics, Faculty of Dentistry, University of Jordan, Jordan; 2Department of Prosthetic Dentistry, Faculty of Dentistry, University of Jordan, JordanObjectives: The aim of this study was to analyze clinical records of dental patients attending the Dental Department at the University of Jordan Hospital: a teaching hospital in Jordan. Analysis aimed at determining whether dental specialists properly documented the drug prescriptions and local anesthetic injections given to their patients.Methods: Dental records of the Dental Department at the Jordan University Hospital were reviewed during the period from April 3rd until April 26th 2007 along with the issued prescriptions during that period.Results: A total of 1000 records were reviewed with a total of 53 prescriptions issued during that period. Thirty records documented the prescription by stating the category of the prescribed drug. Only 13 records stated the generic or the trade names of the prescribed drugs. Of these, 5 records contained the full elements of a prescription. As for local anesthetic injections, the term “LA used” was found in 22 records while the names and quantities of the local anesthetics used were documented in only 13 records. Only 5 records documented the full elements of a local anesthetic injection.Conclusion: The essential data of drug prescriptions and local anesthetic injections were poorly documented by the investigated group of dental specialists. It is recommended that the administration of the hospital and the dental department implement clear and firm guidelines for dental practitioners in particular to do the required documentation procedure.Keywords: dental records, documentation, prescriptions, local anesthesia

  2. Mineralogy and origin of surficial uranium deposits hosted in travertine and calcrete from central Jordan

    International Nuclear Information System (INIS)

    Khoury, H.N.; Salameh, E.M.; Clark, I.D.

    2014-01-01

    Highlights: • Surficial uranium deposits are hosted in thick travertine and calcrete. • Tyuyamunite–strelkinite are the major components in central Jordan. • The leached water was enriched in redox sensitive U and V. • Deposition is related to unusual highly alkaline circulating water. - Abstract: Secondary uranium encrustations are hosted in thick travertine and calcrete deposits of Pleistocene–Recent age in central Jordan. The central Jordan varicolored marble and travertine are equivalent to the active metamorphic area in Maqarin, north Jordan. More than 100 samples were collected from the outcrops of the varicolored marble, travertine, calcrete, and the yellow uranium encrustations. The secondary yellow encrustations are mainly composed of uranyl vanadate complexes. Tyuyamunite Ca(UO 2 ) 2 V 2 5+ O 8 ·3(H 2 O)–strelkinite Na 2 (UO 2 ) 2 V 2 O 8 ·6(H 2 O) solid solution series are the major components and their composition reflects changes in the Ca/Na ratio in solution. Potentially, new vanadium free calcium uranate phases (restricted to the varicolored marble) were identified with CaO:UO 3 ratios different from the known mineral vorlanite (CaU 6+ )O 4 . Carbon and oxygen isotope data from calcite in the varicolored marble are characterized by Rayleigh-type enrichment in light isotopes associated with release of 13 C and 18 O enriched CO 2 by high temperature decarbonation during combustion of the bituminous marl. Stable isotope results from uranium hosted travertine and calcrete varieties exhibit a wide range in isotopic values, between decarbonated and normal sedimentary carbonate rocks. The depleted δ 13 C and δ 18 O values in the travertine are related to the kinetic reaction of atmospheric CO 2 with hyperalkaline Ca(OH) 2 water. The gradual enrichment of δ 13 C and δ 18 O values in the calcrete towards equilibrium with the surrounding environment is related to continuous evaporation during seasonal dry periods. Uranium mineralization in

  3. Clinical characteristics and causes of visual impairment in a low vision clinic in northern Jordan

    Directory of Open Access Journals (Sweden)

    Bakkar MM

    2018-04-01

    Full Text Available May M Bakkar, Eman A Alzghoul, Mera F Haddad Faculty of Applied Medical Sciences, Department of Allied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan Aim: The aim of the study was to identify causes of visual impairment among patients attending a low vision clinic in the north of Jordan and to study the relevant demographic characteristics of these patients.Subjects and methods: The retrospective study was conducted through a review of clinical records of 135 patients who attended a low vision clinic in Irbid. Clinical characteristics of the patients were collected, including age, gender, primary cause of low vision, best corrected visual acuity, and current prescribed low vision aids. Descriptive statistics analysis using numbers and percentages were calculated to summarize categorical and nominal data.Results: A total of 135 patients (61 [45.2%] females and 74 [54.8%] males were recruited in the study. Mean age ± standard deviation for the study population was 24.53 ± 16.245 years; age range was 5–90 years. Of the study population, 26 patients (19.3% had mild visual impairment, 61 patients (45.2% had moderate visual impairment, 27 patients (20.0% had severe visual impairment, and 21 patients (15.6% were blind. The leading causes of visual impairment across all age groups were albinism (31.9% and retinitis pigmentosa (RP (18.5%. Albinism also accounted for the leading cause of visual impairment among the pediatric age group (0–15 years while albinism, RP, and keratoconus were the primary causes of visual impairment for older patients. A total of 59 patients (43.7% were given low vision aids either for near or distance. The only prescribed low vision aids for distances were telescopes. For near, spectacle-type low vision aid was the most commonly prescribed low vision aids.Conclusion: Low vision services in Jordan are still very limited. A national strategy programme to increase awareness of low vision

  4. The TPX vacuum vessel and in-vessel components

    International Nuclear Information System (INIS)

    Heitzenroeder, P.; Bialek, J.; Ellis, R.; Kessel, C.; Liew, S.

    1994-01-01

    The Tokamak Physics Experiment (TPX) is a superconducting tokamak with double-null diverters. TPX is designed for 1,000-second discharges with the capability of being upgraded to steady state operation. High neutron yields resulting from the long duration discharges require that special consideration be given to materials and maintainability. A unique feature of the TPX is the use of a low activation, titanium alloy vacuum vessel. Double-wall vessel construction is used since it offers an efficient solution for shielding, bakeout and cooling. Contained within the vacuum vessel are the passive coil system, Plasma Facing Components (PFCs), magnetic diagnostics, and the internal control coils. All PFCs utilize carbon-carbon composites for exposed surfaces

  5. Clay Corner: Recreating Chinese Bronze Vessels.

    Science.gov (United States)

    Gamble, Harriet

    1998-01-01

    Presents a lesson where students make faux Chinese bronze vessels through slab or coil clay construction after they learn about the history, function, and design of these vessels. Utilizes a variety of glaze finishes in order to give the vessels an aged look. Gives detailed guidelines for creating the vessels. (CMK)

  6. Vacuum vessel for thermonuclear device

    International Nuclear Information System (INIS)

    Kikuchi, Mitsuru; Nagashima, Keisuke; Suzuki, Masaru; Onozuka, Masaki.

    1997-01-01

    A vacuum vessel main body and structural members at the inside and the outside of the vacuum vessel main body are constituted by structural materials activated by irradiation of neutrons from plasmas such as stainless steels. Shielding members comprising tungsten or molybdenum are disposed on the surface of the vacuum vessel main body and the structural members of the inside and the outside of the main body. The shielding members have a function also as first walls or a seat member for the first walls. Armor tiles may be disposed to the shielding members. The shielding members and the armor tiles are secured to a securing seat member disposed, for example, to an inner plate of the vacuum vessel main body by bolts. Since the shielding members are disposed, it is not necessary to constitute the vacuum vessel main body and the structural members at the inside and the outside thereof by using a low activation material which is less activated, such as a titanium alloy. (I.N.)

  7. Vacuum vessel for thermonuclear device

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, Mitsuru; Nagashima, Keisuke [Japan Atomic Energy Research Inst., Tokyo (Japan); Suzuki, Masaru; Onozuka, Masaki

    1997-07-11

    A vacuum vessel main body and structural members at the inside and the outside of the vacuum vessel main body are constituted by structural materials activated by irradiation of neutrons from plasmas such as stainless steels. Shielding members comprising tungsten or molybdenum are disposed on the surface of the vacuum vessel main body and the structural members of the inside and the outside of the main body. The shielding members have a function also as first walls or a seat member for the first walls. Armor tiles may be disposed to the shielding members. The shielding members and the armor tiles are secured to a securing seat member disposed, for example, to an inner plate of the vacuum vessel main body by bolts. Since the shielding members are disposed, it is not necessary to constitute the vacuum vessel main body and the structural members at the inside and the outside thereof by using a low activation material which is less activated, such as a titanium alloy. (I.N.)

  8. Molten material-containing vessel

    International Nuclear Information System (INIS)

    Akagawa, Katsuhiko

    1998-01-01

    The molten material-containing vessel of the present invention comprises a vessel main body having an entrance opened at the upper end, a lid for closing the entrance, an outer tube having an upper end disposed at the lower surface of the lid, extended downwardly and having an closed lower end and an inner tube disposed coaxially with the outer tube. When a molten material is charged from the entrance to the inside of the vessel main body of the molten material-containing vessel and the entrance is closed by the lid, the outer tube and the inner tube are buried in the molten material in the vessel main body, accordingly, a fluid having its temperature elevated by absorption of the heat of the molten material rises along the inner circumferential surface of the outer tube, abuts against the lower surface of the lid and cooled by exchanging heat with the lid and forms a circulating flow. Since the heat in the molten material is continuously absorbed by the fluid, transferred to the lid and released from the lid to the atmospheric air, heat releasing efficiency can be improved compared with conventional cases. (N.H.)

  9. Emergency venting of pressure vessels

    International Nuclear Information System (INIS)

    Steinkamp, H.

    1995-01-01

    With the numerical codes developed for safety analysis the venting of steam vessel can be simulated. ATHLET especially is able to predict the void fraction depending on the vessel height. Although these codes contain a one-dimensional model they allow the description of complex geometries due to the detailed nodalization of the considered apparatus. In chemical reactors, however, the venting process is not only influenced by the flashing behaviour but additionally by the running chemical reaction in the vessel. Therefore the codes used for modelling have to consider the kinetics of the chemical reaction. Further multi-component systems and dissolving processes have to be regarded. In order to preduct the fluid- and thermodynamic process it could be helpful to use 3-dimensional codes in combination with the one-dimensional codes as used in nuclear industry to get a more detailed describtion of the running processes. (orig./HP)

  10. Development of Catamaran Fishing Vessel

    Directory of Open Access Journals (Sweden)

    A. Jamaluddin

    2010-11-01

    Full Text Available Multihull due to a couple of advantages has been the topic of extensive research work in naval architecture. In this study, a series of investigation of fishing vessel to save fuel energy was carried out at ITS. Two types of ship models, monohull (round bilge and hard chine and catamaran, a boat with two hulls (symmetrical and asymmetrical were developed. Four models were produced physically and numerically, tested (towing tank and simulated numerically (CFD code. The results of the two approaches indicated that the catamaran mode might have drag (resistance smaller than those of monohull at the same displacement. A layout of catamaran fishing vessel, proposed here, indicates the freedom of setting the deck equipments for fishing vessel.

  11. A Proposed Educational Model to Improve the Operations of Knowledge-Exchange between MOE and Higher Education Institutions in Jordan

    Directory of Open Access Journals (Sweden)

    Husni Ana,am Ali Salem

    2017-12-01

    Full Text Available The purpose of this study was to build a proposed educational model for improving knowledge-exchange processes between the Ministry of Education and Higher Education institutions in Jordan. The sample of the study consisted of (301 educational leaders: (158 academic staff members from the Faculty of Educational Sciences – University of Jordan – and the Faculty of Education in Yarmouk University; and (143 members from the center of Jordanian Ministry of Education for the academic year 2016/2017. To achieve the aims of the study, the researcher built a questionnaire, consisting of (88 items as tool for collecting data. The research tool was checked for its validity and reliability semantics. To analyze the data, means and standard deviation were used. The results of the study showed that the educational leaders rated the degree of practicing knowledge-exchange processes between Jordanian Ministry of Education and Higher Education institutions in Jordan as (moderate. Also, they rated the obstacles that face knowledge-exchange processes as (moderate. The study concluded with a proposed educational model for improving knowledge-exchange processes between the Ministry of Education and Higher Education institutions in Jordan, and recommended to be approved and applied in Jordan. Keywords: A Proposed educational model, Knowledge-exchange processes, Practicing degree, Obstacles, Jordanian Universities, Jordanian Ministry of Education

  12. 33 CFR 90.3 - Pushing vessel and vessel being pushed: Composite unit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pushing vessel and vessel being... HOMELAND SECURITY INLAND NAVIGATION RULES INLAND RULES: INTERPRETATIVE RULES § 90.3 Pushing vessel and vessel being pushed: Composite unit. Rule 24(b) of the Inland Rules states that when a pushing vessel and...

  13. 33 CFR 82.3 - Pushing vessel and vessel being pushed: Composite unit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pushing vessel and vessel being... HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES 72 COLREGS: INTERPRETATIVE RULES § 82.3 Pushing vessel and vessel being pushed: Composite unit. Rule 24(b) of the 72 COLREGS states that when a pushing vessel and a...

  14. Containment vessel design and practice

    International Nuclear Information System (INIS)

    Bangash, Y.

    1983-01-01

    The state of the art of analysis and design of the concrete containment vessels required for BWR and PWR is reviewed. A step-by-step critical appraisal of the existing work is given. Elastic, inelastic and cracking conditions under extreme loads are fully discussed. Problems associated with these structures are highlighted. A three-dimensional finite element analysis is included to cater for service, overload and dynamic cracking of such structures. Missile impact and seismic effects are included in this work. The second analysis is known as the limit state analysis, which is given to design such vessels for any kind of load. (U.K.)

  15. Stress analysis of pressure vessels

    International Nuclear Information System (INIS)

    Kim, B.K.; Song, D.H.; Son, K.H.; Kim, K.S.; Park, K.B.; Song, H.K.; So, J.Y.

    1979-01-01

    This interim report contains the results of the effort to establish the stress report preparation capability under the research project ''Stress analysis of pressure vessels.'' 1978 was the first year in this effort to lay the foundation through the acquisition of SAP V structural analysis code and a graphic terminal system for improved efficiency of using such code. Software programming work was developed in pre- and post processing, such as graphic presentation of input FEM mesh geometry and output deformation or mode shope patterns, which was proven to be useful when using the FEM computer code. Also, a scheme to apply fracture mechanics concept was developed in fatigue analysis of pressure vessels. (author)

  16. Vessel dilatation in coronary angiograms

    International Nuclear Information System (INIS)

    Hinterauer, L.; Goebel, N.

    1983-01-01

    Amongst 166 patients with aneurysms, ectasia or megaloarteries shown on coronary angiograms, 86.1% had dilated vessels as part of generalised coronary sclerosis (usually in patients with three-vessel disease). In 9%, dilatation was of iatrogenic origin and in 4.8% it was idiopathic. One patient had Marfan's syndrome. Amongst 9 000 patients, there were eight with megalo-arteries without stenosis; six of these had atypical angina and three suffered an infarct. Patients with definite dilatation of the coronary artery and stagnation of contrast flow required treatment. (orig.) [de

  17. Vessel dilatation in coronary angiograms

    Energy Technology Data Exchange (ETDEWEB)

    Hinterauer, L.; Goebel, N.

    1983-11-01

    Amongst 166 patients with aneurysms, ectasia or megaloarteries shown on coronary angiograms, 86.1% had dilated vessels as part of generalised coronary sclerosis (usually in patients with three-vessel disease). In 9%, dilatation was of iatrogenic origin and in 4.8% it was idiopathic. One patient had Marfan's syndrome. Amongst 9 000 patients, there were eight with megalo-arteries without stenosis; six of these had atypical angina and three suffered an infarct. Patients with definite dilatation of the coronary artery and stagnation of contrast flow required treatment.

  18. The Securitisation of Refugee Flows and the Schooling of Refugees: Examining the Cases of North Koreans in South Korea and Iraqis in Jordan

    Science.gov (United States)

    Collet, Bruce A.; Bang, Hyeyoung

    2016-01-01

    Drawing on data collected in South Korea, Jordan and the USA, this paper examines the degree to which security concerns impact the schooling of North Korean refugees in South Korea and Iraqi refugees in Jordan. Operating from a framework examining the intersection of migration and securitisation, the authors find that accounts of negative images…

  19. Content Analysis of Science Books for Upper Primary Stage in Jordan and Intermediate Stage in Saudi Arabia from an Islamic Perspective: Analytical Comparative Study

    Science.gov (United States)

    Aldossari, Ali Tarad; Al Khaldi, Jamal Khalil; Altarawneh, Mohammad Hasan

    2016-01-01

    This study aims to identify the current situation of science books in Jordan and Saudi Arabia from an Islamic perspective. For this end, the content analysis approach has been used through the analysis of the unit concept in the science books for the seventh, eighth and ninth grades in the academic year (2015/2016) in Jordan and Saudi Arabia. The…

  20. The Development of Accounting Education and Practice in an Environment of Socio-Economic Transformation in the Middle East: The Case of Jordan

    Science.gov (United States)

    Alsharari, Nizar Mohammad

    2017-01-01

    Purpose: The purpose of this paper is to explore the development of accounting education and practice as influenced by the socio-economic transformation in Jordan. Design/methodology/approach: The paper presents an explanatory study of how accounting education and practice has developed in relation to socio-economic change in Jordan, using the…

  1. Groundwater-level trends and forecasts, and salinity trends, in the Azraq, Dead Sea, Hammad, Jordan Side Valleys, Yarmouk, and Zarqa groundwater basins, Jordan

    Science.gov (United States)

    Goode, Daniel J.; Senior, Lisa A.; Subah, Ali; Jaber, Ayman

    2013-01-01

    Changes in groundwater levels and salinity in six groundwater basins in Jordan were characterized by using linear trends fit to well-monitoring data collected from 1960 to early 2011. On the basis of data for 117 wells, groundwater levels in the six basins were declining, on average about -1 meter per year (m/yr), in 2010. The highest average rate of decline, -1.9 m/yr, occurred in the Jordan Side Valleys basin, and on average no decline occurred in the Hammad basin. The highest rate of decline for an individual well was -9 m/yr. Aquifer saturated thickness, a measure of water storage, was forecast for year 2030 by using linear extrapolation of the groundwater-level trend in 2010. From 30 to 40 percent of the saturated thickness, on average, was forecast to be depleted by 2030. Five percent of the wells evaluated were forecast to have zero saturated thickness by 2030. Electrical conductivity was used as a surrogate for salinity (total dissolved solids). Salinity trends in groundwater were much more variable and less linear than groundwater-level trends. The long-term linear salinity trend at most of the 205 wells evaluated was not increasing, although salinity trends are increasing in some areas. The salinity in about 58 percent of the wells in the Amman-Zarqa basin was substantially increasing, and the salinity in Hammad basin showed a long-term increasing trend. Salinity increases were not always observed in areas with groundwater-level declines. The highest rates of salinity increase were observed in regional discharge areas near groundwater pumping centers.

  2. DNA before Watson & Crick-The Pioneering Studies of J. M. Gulland and D. O. Jordan at Nottingham

    Science.gov (United States)

    Booth, Harold; Hey, Michael J.

    1996-10-01

    A description placed in a historical context, of the physico-chemical investigations of DNA carried out in the period 1940-1950 by a group at University College, Nottingham led by J.M.Gulland and D.O.Jordan. The isolation of a pure sample of DNA from calf thymus was followed by its analysis by potentiometric titrations and by measurements at variable pH of viscosity and streaming birefringence. Unlike the phosphoric acid groups, the primary amino and enolic hydroxyl groups could only be titrated after prior treatment with strong acid or strong base. The conclusion of Gulland and Jordan, that extremes of pH caused liberation of amino and enolic hydoxyl groups by disruption of hydrogen bonds between neighbouring polynucleotide chains, proved to be of considerable importance. The article includes life histories of Gulland and Jordan, and reference to Linus Pauling's remarkable foresight during his Sir Jesse Boot Foundation Lecture delivered at Nottingham in 1948.

  3. Grounding Damage to Conventional Vessels

    DEFF Research Database (Denmark)

    Lützen, Marie; Simonsen, Bo Cerup

    2003-01-01

    The present paper is concerned with rational design of conventional vessels with regard to bottom damage generated in grounding accidents. The aim of the work described here is to improve the design basis, primarily through analysis of new statistical data for grounding damage. The current regula...

  4. PLANNING VESSEL BODY SECTION PRODUCTION

    Directory of Open Access Journals (Sweden)

    A. G. Grivachevsky

    2015-01-01

    Full Text Available A problem of planning production of a vessel body section is considered. The problem is reduced to the classic Johnson’s tree-machine flow-shop scheduling problem. A genetic algorithm and computer experiment to compare efficiency of this algorithm and the algorithm of full enumeration are described.

  5. Pressure vessel and method therefor

    Science.gov (United States)

    Saunders, Timothy

    2017-09-05

    A pressure vessel includes a pump having a passage that extends between an inlet and an outlet. A duct at the pump outlet includes at least one dimension that is adjustable to facilitate forming a dynamic seal that limits backflow of gas through the passage.

  6. Commercial Passenger Fishing Vessel Fishery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the logbook data from U.S.A. Commercial Passenger Fishing Vessels (CPFV) fishing in the U.S.A. EEZ and in waters off of Baja California, from...

  7. Jordan-Wigner fermionization and the theory of low-dimensional quantum spin models

    International Nuclear Information System (INIS)

    Derzhko, O.

    2007-01-01

    The idea of mapping quantum spin lattice model onto fermionic lattice model goes back to Jordan and Wigner (1928) who transformed s = 1/2 operators which commute at different lattice sites into fermionic operators. Later on the Jordan-Wigner transformation was used for mapping one-dimensional s = 1/2 isotropic XY (XX) model onto an exactly solvable tight-binding model of spinless fermions (Lieb, Schultz and Mattis, 1961). Since that times the Jordan-Wigner transformation is known as a powerful tool in the condensed matter theory especially in the theory of low-dimensional quantum spin systems. The aim of these lectures is to review the applications of the Jordan-Wigner fermionization technique for calculating dynamic properties of low-dimensional quantum spin models. The dynamic quantities (such as dynamic structure factors or dynamic susceptibilities) are observable directly or indirectly in various experiments. The frequency and wave-vector dependence of the dynamic quantities yields valuable information about the magnetic structure of materials. Owing to a tremendous recent progress in synthesizing low-dimensional magnetic materials detailed comparisons of theoretical results with direct experimental observation are becoming possible. The lectures are organized as follows. After a brief introduction of the Jordan-Wigner transformation for one-dimensional spin one half systems and some of its extensions for higher dimensions and higher spin values we focus on the dynamic properties of several low-dimensional quantum spin models. We start from a famous s = 1/2 XX chain. As a first step we recall well-known results for dynamics of the z-spin-component fluctuation operator and then turn to dynamics of the dimer and trimer fluctuation operators. The dynamics of the trimer fluctuations involves both the two fermion (one particle and one hole) and the four-fermion (two particles and two holes) excitations. We discuss some properties of the two-fermion and four

  8. Challenges in Estimating Vaccine Coverage in Refugee and Displaced Populations: Results From Household Surveys in Jordan and Lebanon

    Science.gov (United States)

    Roberton, Timothy; Weiss, William; Doocy, Shannon

    2017-01-01

    Ensuring the sustained immunization of displaced persons is a key objective in humanitarian emergencies. Typically, humanitarian actors measure coverage of single vaccines following an immunization campaign; few measure routine coverage of all vaccines. We undertook household surveys of Syrian refugees in Jordan and Lebanon, outside of camps, using a mix of random and respondent-driven sampling, to measure coverage of all vaccinations included in the host country’s vaccine schedule. We analyzed the results with a critical eye to data limitations and implications for similar studies. Among households with a child aged 12–23 months, 55.1% of respondents in Jordan and 46.6% in Lebanon were able to produce the child’s EPI card. Only 24.5% of Syrian refugee children in Jordan and 12.5% in Lebanon were fully immunized through routine vaccination services (having received from non-campaign sources: measles, polio 1–3, and DPT 1–3 in Jordan and Lebanon, and BCG in Jordan). Respondents in Jordan (33.5%) and Lebanon (40.1%) reported difficulties obtaining child vaccinations. Our estimated immunization rates were lower than expected and raise serious concerns about gaps in vaccine coverage among Syrian refugees. Although our estimates likely under-represent true coverage, given the additional benefit of campaigns (not captured in our surveys), there is a clear need to increase awareness, accessibility, and uptake of immunization services. Current methods to measure vaccine coverage in refugee and displaced populations have limitations. To better understand health needs in such groups, we need research on: validity of recall methods, links between campaigns and routine immunization programs, and improved sampling of hard-to-reach populations. PMID:28805672

  9. Socio-demographic and dietary factors associated with obesity among female university students in Jordan.

    Science.gov (United States)

    Musaiger, Abdulrahman O; Hammad, Shatha S; Tayyem, Reema F; Qatatsheh, Ala A

    2015-08-01

    This study aimed to explore the socio-demographic and dietary factors that may be associated with obesity among female university students in Jordan. A cross-sectional survey was carried out among 406 female students recruited from two universities in Jordan. Data were collected through self-reporting, using a previously validated questionnaire. Weight and height were measured and body mass index was calculated to determine the weight status of the participants. High educational level of mothers [odds ratio (OR)=1.25] and monthly pocket money of more than 200 Jordanian Dinars (OR=1.67) were found to be risk factors for obesity, whereas a sibling ranking of more than six was a protective factor (OR=0.31). Those who were eating from the university cafeteria had double the risk for obesity (OR=2.41) than those who did not. Regular eating of meals and snacking between meals were found to be protective factors (OR ranged from 0.42 to 0.79). Regular consumption of milk products, fruit, canned fruit juices, bakery products and legumes were found to be protective factors. In contrast, the regular consumption of potato chips (OR=1.35), chicken (OR=1.51), and fish (OR=1.45) were found to be risk factors for obesity. Using a chi-square test, none of the factors studied showed significant association with obesity. A program to promote healthy eating among university students in Jordan should consider the local socio-demographic and food behavior factors that could be related to obesity to ensure the effectiveness of such a program.

  10. Health service utilization and access to medicines among Syrian refugee children in Jordan.

    Science.gov (United States)

    Doocy, Shannon; Lyles, Emily; Akhu-Zaheya, Laila; Burton, Ann; Weiss, William

    2016-01-01

    With over one million Syrian refugee children in the region, we undertook this study to characterize care-seeking behaviors and health service utilization for child refugees with the aim of informing humanitarian programming for non-camp settings in Jordan. A survey of Syrian refugees living outside of camps in Jordan was conducted using a 125 × 12 cluster design with probability proportional to size sampling to obtain a representative sample. The questionnaire focused on access to health services, including a module on care seeking for children. Care seeking was high with 90.9% of households with a child less than 18 years seeking medical care the last time it was needed. Households most often sought care for children in the public sector (54.6%), followed by private (36.5%) and charity sectors (8.9%). Among child care seekers, 88.6% were prescribed medication during the most recent visit, 90.6% of which obtained the medication. Overall, 49.4% of households reported out-of-pocket expenditures for either the consultation or prescribed medications at the most recent visit (mean $US21.1 and median $US0). Syrian refugees had good access to care for their sick children at the time of the survey; however, this has likely deteriorated since the survey because of the withdrawal of free access for refugees. The number of refugees in Jordan and relative accessibility of care has resulted in a large burden on the health system; the Jordanian government will require additional support if current levels of health access are to be maintained for Syrian refugees. © 2016 The Authors. The International Journal of Health Planning and Management published by John Wiley & Sons Ltd.

  11. Management approaches to integrated solid waste in industrialized zones in Jordan: a case of Zarqa City.

    Science.gov (United States)

    Mrayyan, Bassam; Hamdi, Moshrik R

    2006-01-01

    There is a need to recognize the difficulties experienced in managing waste and to understand the reasons for those difficulties, especially in developing countries such as Jordan. Zarqa is a Governorate located in central Jordan, which has 2874 registered industries, making up more than 52% of the total industries in the country. Zarqa Governorate suffers from serious solid waste problems. These problems arise from an absence of adequate policies, facilitating legislation, and an environmentally enthused public, which therefore have a negative impact on the environment and health. Solid waste generation in Zarqa Governorate has increased exponentially and has polluted natural resources and the environment. A significant change in municipal solid waste generation was evident between the years 1994 and 2000. The Zarqa Governorate generated 482 tons/day in 2002 with a per capita rate of 0.44 kg/cap-day [Consulting Engineers, 2002, Feasibility study for the treatment of industrial wastewater in Zarqa Governorate. A project funded by METAP and Zarqa Chamber of Industry. Unpublished report]. This manuscript assesses the current operational and management practices of solid waste in the Zarqa Governorate; and evaluates the associated issues of solid waste collection, storage, transport, disposal and recycling in developing countries. The lack of techniques, financial funds and awareness among public and private sectors form an obstacle for achieving a successful environmental program. Several options are proposed to address management goals. Although Jordan became the first country in the Middle East to adopt a national environmental strategy; waste disposal is still largely uncontrolled and large quantities of waste go uncollected. Ensuring proper management of solid wastes, enforcing regulations, and implementing proper environmental awareness programs that will enhance the public understanding and achieve greater efficiency, are the findings of this study.

  12. Nutritional status of women and child refugees from Syria-Jordan, April-May 2014.

    Science.gov (United States)

    Bilukha, Oleg O; Jayasekaran, Douglas; Burton, Ann; Faender, Gabriele; King'ori, James; Amiri, Mohammad; Jessen, Dorte; Leidman, Eva

    2014-07-25

    As a result of civil war, an estimated 2.8 million refugees have fled Syria and reside in neighboring countries, mainly Lebanon, Turkey, Jordan, and Iraq. The largest Syrian refugee camp in the region is Zaatari camp in Jordan, with approximately 79,000 refugees; another estimated 500,000 Syrian refugees live in Jordanian cities, towns, and villages, mostly in the capital (Amman) and in four northern governorates (Irbid, Mafraq, Jarash, and Zarqa). Although all registered refugees in Jordan receive food vouchers from the World Food Programme (WFP) and vulnerable refugees receive cash assistance from the United Nations High Commissioner for Refugees (UNHCR) and nongovernmental organizations, the nutritional status of some refugees might be compromised because of dislocation, lack of income, and limited access to nutritious foods. To assess the nutritional status of Syrian refugees, UNHCR, WFP, the United Nations Children's Fund (UNICEF), Medair International (a nongovernmental organization), and CDC, in collaboration with the United Nations Population Fund and the World Health Organization (WHO), conducted cross-sectional, population-representative cluster surveys in Zaatari camp and among refugees residing in the host community. The surveys were conducted during April-May 2014 with the principal objective of assessing nutritional status of refugee children aged 6-59 months and nonpregnant women of reproductive age (15-49 years). Preliminary findings indicated a high prevalence of anemia in Zaatari camp among both children and women (48.4% and 44.8%, respectively). Nutrition policies aimed at ensuring optimal child and maternal micronutrient status and addressing the underlying risk factors for anemia are likely to result in improved health outcomes and a reduction in anemia.

  13. Characterization of Theileria equi genotypes in horses in Israel, the Palestinian Authority and Jordan.

    Science.gov (United States)

    Ketter-Ratzon, Dafna; Tirosh-Levy, Sharon; Nachum-Biala, Yaarit; Saar, Tal; Qura'n, Lara; Zivotofsky, Doni; Abdeen, Ziad; Baneth, Gad; Steinman, Amir

    2017-06-01

    Equine theileriosis caused by Theileria equi is endemic in the Middle East, where it causes a severe disease as well as widespread subclinical infection. The aim of this study was to evaluate the diversity of T. equi genotypes in Israel and the neighboring Palestinian Authority and Jordan. Blood samples from 355 horses from Israel, the Palestinian Authority and Jordan were tested for the prevalence of T. equi DNA. Two hundred and fourteen (60%) were found positive for T. equi infection by PCR. Of those, the 18S rRNA (1458bp) and the EMA-1 (745bp) genes of T. equi were sequenced from 15 horse samples that represent Israel's geographical distribution together with four samples from the Palestinian Authority and two from Jordan. The results were used for genotype characterization and phylogenetic analysis of T. equi in the equine population in Israel and its surroundings. Three 18S rRNA genotype clades were found in Israel (A, C and D) with clade D being the most prevalent and included all four isolates from the PA. In contrast, the EMA-1 gene showed little diversity with all sequences clustering in the same clade apart from one Jordanian sequence. Results suggest that although the Israeli horse population is small and relatively confined geographically, it is probable that the genetic variability, which was found among Israeli horses, is a result of introduction of horses from other countries. It also suggests that the EMA-1 gene is probably not a good target for the evaluation of variance in T. equi populations. Characterization of the different genotypes prevalent in a certain region is important in order to map out the intra-species sequence heterogeneity of the parasite, which is needed in order to develop new diagnostic tools and vaccines. Copyright © 2017 Elsevier GmbH. All rights reserved.

  14. Management approaches to integrated solid waste in industrialized zones in Jordan: A case of Zarqa City

    International Nuclear Information System (INIS)

    Mrayyan, Bassam; Hamdi, Moshrik R.

    2006-01-01

    There is a need to recognize the difficulties experienced in managing waste and to understand the reasons for those difficulties, especially in developing countries such as Jordan. Zarqa is a Governorate located in central Jordan, which has 2874 registered industries, making up more than 52% of the total industries in the country. Zarqa Governorate suffers from serious solid waste problems. These problems arise from an absence of adequate policies, facilitating legislation, and an environmentally enthused public, which therefore have a negative impact on the environment and health. Solid waste generation in Zarqa Governorate has increased exponentially and has polluted natural resources and the environment. A significant change in municipal solid waste generation was evident between the years 1994 and 2000. The Zarqa Governorate generated 482 tons/day in 2002 with a per capita rate of 0.44 kg/cap-day [Consulting Engineers, 2002, Feasibility study for the treatment of industrial wastewater in Zarqa Governorate. A project funded by METAP and Zarqa Chamber of Industry. Unpublished report]. This manuscript assesses the current operational and management practices of solid waste in the Zarqa Governorate; and evaluates the associated issues of solid waste collection, storage, transport, disposal and recycling in developing countries. The lack of techniques, financial funds and awareness among public and private sectors form an obstacle for achieving a successful environmental program. Several options are proposed to address management goals. Although Jordan became the first country in the Middle East to adopt a national environmental strategy; waste disposal is still largely uncontrolled and large quantities of waste go uncollected. Ensuring proper management of solid wastes, enforcing regulations, and implementing proper environmental awareness programs that will enhance the public understanding and achieve greater efficiency, are the findings of this study

  15. Awareness of diabetic retinopathy among patients with type 2 diabetes mellitus in Jordan.

    Science.gov (United States)

    Bakkar, May M; Haddad, Mera F; Gammoh, Yazan S

    2017-01-01

    Increasing the level of awareness of diabetic retinopathy among individuals with type 2 diabetes mellitus is considered an important factor for early diagnosis and management of diabetic retinopathy. The aim of this study was to evaluate awareness of diabetic retinopathy among a sample of type 2 diabetes mellitus patients in Jordan. The study period was from August to December 2015. The sample was selected randomly from patients with type 2 diabetes mellitus from the general population in three main cities of Jordan (Amman, Irbid, and Zarqa). A questionnaire was distributed to 237 participants with diabetes to assess their awareness and knowledge of diabetes and diabetic retinopathy. The questionnaire included questions to assess awareness about diabetic retinopathy, sources of knowledge about the disease, and patients' knowledge and compliance with available treatments and routine eye examinations. Patients were also questioned about the barriers that may interfere with early eye examination. A total of 237 participants (107 [45.1%] females and 130 [54.9%] males) with type 2 diabetes were interviewed. Mean age±SD for the study population was 54.51±10.28 years. Of the study population, 88.2% were aware that diabetes can affect the eyes and 81% reported that diabetic retinopathy can lead to blindness. Higher level of patients' awareness of diabetic retinopathy was related to higher level of formal education ( p diabetic retinopathy as reported by 47.3% patients was general practitioners. Patients' compliance with diabetes management was relatively high; however, their compliance with routine retinal assessment was poor, with only a total of 29.5% of participants having had an eye examination in the previous year. Awareness of the nature and consequences of diabetic retinopathy among patients with diabetes in Jordan is relatively high. However, patients' motivation to undergo retinal assessment was poor in the sample, thus hindering early diagnosis and management.

  16. Economical investigation of an integrated boiler-solar energy saving system in Jordan

    International Nuclear Information System (INIS)

    Al-Salaymeh, A.; Al-Rawabdeh, I.; Emran, S.

    2010-01-01

    Jordan is relatively poor in conventional energy resources and is basically a non-oil producing country, i.e. its energy supply relies to a very large extent on imports. It is therefore unlikely that any future energy scenario for Jordan will not include a significant proportion of its energy to come from renewable sources such as solar energy. The lack of an integrated energy saving system which utilizes the solar energy for domestic hot water as well as for building space heating was the main motivation for the present study. In Jordan, there is no existing system can provide the integration mechanisms of solar energy and fuel combustion with electrical ones. Also adding new and related products increases sales of current boilers products and can be offered at competitive prices. During our investigations, it has been found that the market demand for boiler-solar integration system in terms of the system acceptability, system feasibility, and system values is very high especially after the increased in oil prices during the last 3 years, i.e. 2006-2008. The market trend shows that even though solar collector is not attractive as an energy source for domestic hot water, but the combined system for space heating and domestic hot water is fully accepted. However, the market demand for such a system is not completely identified yet but the awareness and the discussion of the idea shows a good potential. The economical study about the integration system of boiler and solar energy shows that using solar water heaters to heat space and for domestic water is cost-effective. Payback can be as low as 3 years, and utility bills are much lower than they would be using a conventional heating system. The initial draft and design of a prototype for the boiler-solar-electrical integration system has been carried out.

  17. Knowledge, attitude and practice of breastfeeding in the north of Jordan: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Amarin Zouhair

    2006-09-01

    Full Text Available Abstract Background In Jordan, as in neighboring countries in the Middle East, higher education and higher employment rates in recent years among women have had an impact on traditionally based infant feeding. The objective of this study was to evaluate practice, knowledge and attitude to breastfeeding and to assess factors associated with breastfeeding among women in the north of Jordan. Methods A cross sectional study was carried out between 15 July 2003 and 15 August 2003. A total of 344 women with children aged between 6 months and 3 years from five different villages in the north of Jordan were randomly selected and interviewed. Information regarding participants' demographics, infant feeding in first six months of life, knowledge and attitude towards breastfeeding was collected. Results Full breastfeeding was reported by 58.3%, mixed feeding was reported by 30.3% and infant formula feeding was reported by 11.4%. Almost one third of the full breastfeeding group did so for 6–12 months, and almost two thirds did continue breastfeeding for more than one year. Employed women were more likely not to practice full breastfeeding compared to unemployed women (odds ratio 3.34, 95% CI 1.60, 6.98, and women who had caesarian delivery were more likely not to practice full breastfeeding compared to those who had vaginal delivery (odds ratio 2.36, 95% CI 1.17, 4.78. Jordanian women had a positive attitude but work place and short maternity leaves had a negative impact on breastfeeding. Conclusion This study showed that a high proportion of Jordanian women did breastfeed for more than one year. However, working women and those who deliver by caesarean section were less likely to breastfeed. It is speculated that adopting facilitatory measures at hospitals and work place could increase the rate of full breastfeeding.

  18. Development of PWR pressure vessel steels

    International Nuclear Information System (INIS)

    Druce, S.; Edwards, B.

    1982-01-01

    Requirements to be met by vessel steels for pressurized water reactors are analyzed. Chemicat composition of low-alloyed steels, mechanical properties of sheets and forgings made of these steels and changes in the composition and properties over the wall thickness of the reactor vessel are presented. Problems of the vessel manufacturing including welding and heat treatment processes of sheets and forgings are considered. Special attention is paid to steel embrittlement during vessel fabrication and operation (radiation embrittlement, thermal embrittlement). The role of non-metal inclusions and their effect on anisotropy of fracture toughness is discussed. Possible developments of vessel steels and procedures for producing reactor vessels are reviewed

  19. Development of PWR pressure vessel steels

    Energy Technology Data Exchange (ETDEWEB)

    Druce, S.; Edwards, B.

    1982-01-01

    Requirements to be met by vessel steels for pressurized water reactors are analyzed. Chemicat composition of low-alloyed steels, mechanical properties of sheets and forgings made of these steels and changes in the composition and properties over the wall thickness of the reactor vessel are presented. Problems of the vessel manufacturing including welding and heat treatment processes of sheets and forgings are considered. Special attention is paid to steel embrittlement during vessel fabrication and operation (radiation embrittlement, thermal embrittlement). The role of non-metal inclusions and their effect on anisotropy of fracture toughness is discussed. Possible developments of vessel steels and procedures for producing reactor vessels are reviewed.

  20. Building an e-Commerce Infrastructure in Jordan: Challenges and Requirements

    Directory of Open Access Journals (Sweden)

    Muhannad Anwar Al-Shboul

    2010-10-01

    Full Text Available Many countries around the world are trying to build and enhance their internet infrastructure and utilize services related to the Internet such as e-Commerce, information connectivity, accessibility, etc. However, studies indicated that network and hardware requirements are not always the major barrier for progressing in these goals. In some cases, cultural, legal or environmental factor may dominate the type of barriers for the expansion of internet related service in many countries around the world. This paper presents challenges and requirements for the enhancement of e-Commerce services in particular for Jordan.