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Sample records for azilal moroccan area

  1. Environmental risk assessment of the Moroccan Atlantic continental shelf: the role of the industrial and urban area.

    Science.gov (United States)

    Maanan, Mohamed; Zourarah, Bendahhou; Sahabi, Mohamed; Maanan, Mehdi; Le Roy, Pascal; Mehdi, Khalid; Salhi, Fouad

    2015-04-01

    The present research presents the first large-scale analysis of heavy metal assessment in the Moroccan Atlantic shelf. This work provides scientific basis for future studies on environmental research and fills the gap in knowledge on the worldwide continental platforms. Metal distributions identified three different zones, mainly influenced by industrial and urban sewer (northern areas), agriculture runoffs (central zone), and estuarine discharges (southern areas), respectively. In the north part of the shelf, metal enrichments are observed near industrial and urban sewer mouths (Casablanca and Mohammedia cities). In the south and central areas, the probable absence of human impact on sediments is attributed to effective trapping in the estuary (Oum Er Rbia) and coastal zones, as well as dilution with less contaminated sediments and shelf sediments and removal with fine fractions due to estuary discharges. PMID:25569576

  2. Identification and characterisation of phenolic compounds extracted from Moroccan olive mill wastewater

    OpenAIRE

    Inass Leouifoudi; Abdelmajid Zyad; Ali Amechrouq; Moulay Ali Oukerrou; Hassan Ait Mouse; Mohamed Mbarki

    2014-01-01

    Olive mill wastewater, hereafter noted as OMWW was tested for its composition in phenolic compounds according to geographical areas of olive tree, i.e. the plain and the mountainous areas of Tadla-Azilal region (central Morocco). Biophenols extraction with ethyl acetate was efficient and the phenolic extract from the mountainous areas had the highest concentration of total phenols' content. Fourier-Transform-Middle Infrared (FT-MIR) spectroscopy of the extracts revealed vibration bands corres...

  3. Phlebotomus sergenti in a cutaneous leishmaniasis focus in Azilal province (High Atlas, Morocco: molecular detection and genotyping of Leishmania tropica, and feeding behavior.

    Directory of Open Access Journals (Sweden)

    Malika Ajaoud

    2015-03-01

    Full Text Available Phlebotomus (Paraphlebotomus sergenti is at least one of the confirmed vectors for the transmission of cutaneous leishmaniasis caused by Leishmania tropica and distributed widely in Morocco. This form of leishmaniasis is considered largely as anthroponotic, although dogs were found infected with Leishmania tropica, suggestive of zoonosis in some rural areas.This survey aimed at (i studying the presence of Leishmania in field caught Phlebotomus sergenti, (ii investigating genetic diversity within Leishmania tropica and (iii identifying the host-blood feeding preferences of Phlebotomus sergenti. A total of 4,407 sand flies were collected in three rural areas of Azilal province, using CDC miniature light traps. Samples collected were found to consist of 13 species: Phlebotomus spp. and 3 Sergentomyia spp. The most abundant species was Phlebotomus sergenti, accounting for 45.75 % of the total. 965 female Phlebotomus sergenti were screened for the presence of Leishmania by ITS1-PCR-RFLP, giving a positive rate of 5.7% (55/965, all being identified as Leishmania tropica. Nucleotide heterogeneity of PCR-amplified ITS1-5.8S rRNA gene-ITS2 was noted. Analyses of 31 sequences obtained segregated them into 16 haplotypes, of which 7 contain superimposed peaks at certain nucleotide positions, suggestive of heterozygosity. Phlebotomus sergenti collected were found to feed on a large variety of vertebrate hosts, as determined by Cytochrome b sequencing of the DNA from the blood meals of 64 engorged females.Our findings supported the notion that Phlebotomus sergenti is the primary vector of Leishmania tropica in this focus, and that the latter is genetically very heterogeneous. Furthermore, our results might be suggestive of a certain level of heterozygosity in Leishmania tropica population. This finding, as well as the feeding of the vectors on different animals are of interest for further investigation.

  4. Climate change is predicted to negatively influence Moroccan endemic reptile richness. Implications for conservation in protected areas

    Science.gov (United States)

    Martínez-Freiría, Fernando; Argaz, Hamida; Fahd, Soumía; Brito, José C.

    2013-09-01

    The identification of species-rich areas and their prognosticated turnover under climate change are crucial for the conservation of endemic taxa. This study aims to identify areas of reptile endemicity richness in a global biodiversity hot spot (Morocco) under current and future climatic conditions and to investigate the role of protected areas in biodiversity conservation under climate change. Species distribution models (SDM) were performed over the distribution of 21 endemic reptiles, combined to estimate current species richness at 1 × 1 km resolution and projected to years 2050 and 2080 according to distinct story lines and ensemble global circulation models, assuming unlimited and null dispersion ability. Generalized additive models were performed between species richness and geographic characteristics of 43 protected areas. SDM found precipitation as the most important factor related to current species distributions. Important reductions in future suitable areas were predicted for 50 % of species, and four species were identified as highly vulnerable to extinction. Drastic reductions in species-rich areas were predicted for the future, with considerable variability between years and dispersal scenarios. High turnover rates of species composition were predicted for eastern Morocco, whereas low values were forecasted for the Northern Atlantic coast and mountains. Species richness for current and future conditions was significantly related to the altitude and latitude of protected areas. Protected areas located in mountains and/or in the Northern Atlantic coast were identified as refugia, where population monitoring and conservation management is needed.

  5. Quantification of Saffron (Crocus sativus L.) Metabolites Crocins, Picrocrocin and Safranal for Quality Determination of the Spice Grown Under Different Environmental Moroccan Conditions

    Science.gov (United States)

    The primary goal of this study was to propose a sustainable substitute crop with high added value in some Moroccan agricultural areas with low and erratic rainfalls, for their socio-economical development. The quality of the saffron spice crop produced under different Moroccan environmental conditio...

  6. Identification and characterisation of phenolic compounds extracted from Moroccan olive mill wastewater

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    Inass Leouifoudi

    2014-06-01

    Full Text Available Olive mill wastewater, hereafter noted as OMWW was tested for its composition in phenolic compounds according to geographical areas of olive tree, i.e. the plain and the mountainous areas of Tadla-Azilal region (central Morocco. Biophenols extraction with ethyl acetate was efficient and the phenolic extract from the mountainous areas had the highest concentration of total phenols' content. Fourier-Transform-Middle Infrared (FT-MIR spectroscopy of the extracts revealed vibration bands corresponding to acid, alcohol and ketone functions. Additionally, HPLC-ESI-MS analyses showed that phenolic alcohols, phenolic acids, flavonoids, secoiridoids and derivatives and lignans represent the most abundant phenolic compounds. Nüzhenide, naringenin and long chain polymeric substances were also detected. Mountainous areas also presented the most effective DPPH scavenging potential compared to plain areas; IC50 values were 11.7 ± 5.6 µg/ml and 30.7 ± 4.4 µg/ml, respectively. OMWW was confirmed as a rich source of natural phenolic antioxidant agents.

  7. Spanish-Moroccan Families in a Context of Family Diversity in Spain. Challenges for the Construction of Interculturalism

    OpenAIRE

    Octavio Vázquez-Aguado; Manuela A. Fernández-Borrero; Pablo Álvarez-Pérez; Victor William Harris

    2015-01-01

    This paper presents an analytical approach to the reality of Spanish-Moroccan families in Spain, constructed from two areas of data collection. The first was collected from available intermarriage data (in which at least one of the two members of the couple was Moroccan) and the second from the available data about children of these unions. The analyses were performed using official data collected in the Statistical Bulletin of Birth from the National Institute of Statistics (NIS hencefort...

  8. Spanish-Moroccan Families in a Context of Family Diversity in Spain. Challenges for the Construction of Interculturalism

    OpenAIRE

    Vázquez-Aguado, Octavio; Fernández-Borrero, Manuela; Álvarez-Pérez, Pablo; Harris, Victor

    2015-01-01

    This paper presents an analytical approach to the reality of Spanish-Moroccan families in Spain, constructed from two areas of data collection. The first was collected from available intermarriage data (in which at least one of the two members of the couple was Moroccan) and the second from the available data about children of these unions. The analyses were performed using official data collected in the Statistical Bulletin of Birth from the National Institute of Statistics (NIS henceforth)....

  9. Thermal treatment of moroccan phosphogypsum

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    El Issiouy S.

    2013-07-01

    Full Text Available Phosphogypsum (PG is produced as a by-product during treatment of phosphate rock with sulphuric acid to produce phosphoric acid according to the following simplified reaction: Ca10(PO26F2+10H2SO4 + 20H2O →70 à 80°C 6H3PO4 + 2HF + 10(CaSO4.2H2O$Ca_{10} (PO_2 _6 F_2 + 10H_2 SO_4 {m{ }} + {m{ }}20H_2 O{m{ }}uildrel {70{m{ }}`a {m{ }}80^circ C} over longrightarrow {m{ }}6H_3 PO_4 {m{ }} + {m{ }}2HF{m{ }} + {m{ }}10(CaSO_4 .2H_2 O$ Minerai Phosphogypse PG is mainly CaSO4·2H2O but also contains impurities such as free phosphoric acid, phosphates, fluorides and organic matter that adhere to the surface of the gypsum crystals. Phosphogypsum is discharged directly to the Sea or into the natural evaporation ponds. Previous studies have focused on reducing impurity levels in PG. Phosphogypsum impurities can be removed by simple techniques. Washing with water removes the soluble impurities. By cons, other contaminants (radioactive elements, heavy metals ... a specific treatment method required a complex technique where the treatment is likely to be expensive. In this study, we studied purification of phosphogypsum using water and the thermal behavior of the natural gypsum and Moroccan phosphogypsum to calculation of parameters for drying and dehydration reactions. Also, the effects of different heating temperature on the course of dehydration are investigated.

  10. Mixed dentition analysis in a Moroccan population.

    Science.gov (United States)

    Diagne, F; Diop-Ba, K; Ngom, P I; El Boury, O

    2004-12-01

    The aims of this study were to produce odontometric data for a Moroccan population, to test Tanaka and Johnston and Moyers methods, to derive regression equations and elaborate a specific orthodontic prediction table for Moroccan children. 50 dental casts of Moroccan students (25 males, 25 females, mean age 22.6 years sd 1.35) were used to perform measurements of the greatest mesiodistal widths of all mandibular and maxillary canines and premolars and mandibular incisors with an orthodontic calliper. Significant sexual dimorphism was found in tooth sizes (p = .001). The study revealed close relationships between the total mesiodistal widths of the mandibular permanent incisors and that of the maxillary and mandibular canines and premolars. The correlation coefficients (r) and the coefficient of determination (R2) were better sexes combined for the maxilla (r = 0.60 ; R2 = 0.36 ) and for the mandible (r = 0.61 ; R2= 0.37). The regression equations elaborated for males and females were used as a basis for establishing an orthodontic prediction table for Moroccan children. PMID:15853270

  11. The Moroccan Educational Context: Evolving Multilingualism

    Science.gov (United States)

    Daniel, Mayra C.; Ball, Alexis

    2010-01-01

    This article begins an investigation of the educational system of Morocco and its context of language diversity. It examines the Moroccan cultural environment and the ways the multilingualism and education of its people has been and continues to be influenced by geography, colonization periods, religion, and history. The effects of the Educational…

  12. Policies of transnational Moroccan television station

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    Fathallah DAGHMI

    2011-01-01

    Full Text Available This work analyses the different televisions stations accessible to Moroccans living outside the country (Diaspora. It is particularly concerned with the discourse and representation of the managers of the stations. The objective is to understand the media available and the political and economic policies that guide them.

  13. Molluscicidal activity of some Moroccan medicinal plants.

    Science.gov (United States)

    Hmamouchi, M; Lahlou, M; Agoumi, A

    2000-06-01

    Among 14 plants of Moroccan folk medicine tested for molluscicidal activity, ethyl acetate extract from Origanum compactum and hexane extracts from both Chenopodium ambrosioides and Ruta chalepensis were the most active (LC(90)=2.00, 2.23 and 2.23 mg l(-1), respectively) against the schistosomiasis-transmitting snail Bulinus truncatus. PMID:10844169

  14. Moroccan Arabic Intermediate Reader, Part II.

    Science.gov (United States)

    Alami, Wali A.; Hodge, Carlton T., Ed.

    The first section of this companion volume to "Moroccan Arabic Intermediate Reader, Part I" (AL 002 041) presents the Arabic script version of the pre-drills in Lessons IA-IIB in that volume. The second and major section comprises 20 lessons consisting of pre-drills, texts, notes, and questions. All material in this volume appears in Arabic script…

  15. Detection of Moroccan Coastal Upwelling in SST images using the Expectation-Maximization

    OpenAIRE

    Tamim, Ayoub; Minaoui, Khalid; Daoudi, Khalid; Atillah, Abderrahman; Aboutajdine, Driss

    2014-01-01

    International audience This paper proposes an unsupervised algorithm for automatic detection and segmentation of upwelling region in Moroccan Atlantic coast using the Sea Surface Temperature (SST) satellite images. This has been done by exploring the Expectation-Maximization algorithm. The good number of clus- ters that best reproduces the shape of upwelling areas is selected by using the two popular Davies-Bouldin and Dunn indices. Area opening technique is developed that is used to remov...

  16. Sunscreen Purchase Intention amongst Young Moroccan Adults

    OpenAIRE

    Catherine Bachleda; Ahlam Fakhar; Laila Hlimi

    2012-01-01

    Employing structural equation modeling and an extended theory of planned behaviour (TPB) incorporating the additional influence of price perception as a conceptual framework, this paper explored the determinants of sunscreen purchase intention for young Moroccan adults. Consistent with the TPB, results confirmed the importance of subjective norms, attitude and perceived control in shaping sunscreen purchase intention. However, contrary to assumptions price was not found to be a significant fa...

  17. Moroccan American Studies: Assets and Challenges

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    Mohamed El Amine Moumine

    2012-12-01

    Full Text Available Mohamed El Amine Moumine’s essay, published originally in Moroccan American Studies, edited by Mohamed Benzidan (2010, as an account of the development of American Studies in Morocco, is here republished on the heels of a significant international conference held in Marrakesh, Morocco, in December 2012 on the timely topic of the Arab Spring’s impact on the teaching of American Studies in Arab universities. The conference, organized by Professor Moumine and the Moroccan American Studies faculty at Université Hassan II Mohammedia–Casablanca was a continuation of the inaugural Cairo conference in 2004, which Moumine describes as the event that opened discussions among Americanists from the US and Arab countries on the topic of American Studies. Observing that “Morocco was the first nation to recognize the newly sovereign United States in 1777,” Moumine speaks from the perspective of a long-held diplomatic bond between these two nations. Detailing the role of “comparative cultural pedagogy” in Université Hassan II Mohammedia–Casablanca’s Moroccan American Studies programs at both the undergraduate and graduate levels, Moumine’s essay offers an exciting example of transnational American Studies at work.

  18. Rhythms and rhymes of life : music and identification processes of Dutch-Moroccan youth

    NARCIS (Netherlands)

    Gazzah, Miriam

    2008-01-01

    Rhythms and Rhymes of Life: Music and Identification Processes of Dutch-Moroccan Youth is a comprehensive anthropological study of the social significance of music among Dutch-Moroccan youth. In the Netherlands, a Dutch-Moroccan music scene has emerged, including events and websites. Dutch-Moroccan

  19. An Efficient Tool for Automatic Delimitation of Moroccan Coastal Upwelling Using SST Images

    OpenAIRE

    Tamim, Ayoub; Minaoui, Khalid; Daoudi, Khalid; Yahia, Hussein; Atillah, Abderrahman; Aboutajdine, Driss

    2014-01-01

    International audience An unsupervised classification method is developed for the coarse segmentation of Moroccan coastal upwelling using the Sea Surface Temperature (SST) satellite images. The algorithm is started with the generation of c-partitioned labeled image using Otsu's method for the purpose of finding regions of homogenous temperatures. Then two well-known validity indices are used to select the c-partition which best reproduce the shape of upwelling area. A region-growing algori...

  20. Metal concentrations in sediment and Nereis diversicolor in two Moroccan lagoons: Khnifiss and Oualidia

    OpenAIRE

    Idardare, Zaina; Chiffoleau, Jean-francois; A. Moukrim; Alla, A.; Auger, Dominique; Lefrere, L; Rozuel, Emmanuelle

    2008-01-01

    Metal concentrations were measured monthly during an annual cycle (December 2004 to January 2006) in the tissues of Nereis diversicolor ragworms and sediment from two Moroccan Atlantic coastal lagoons: Oualidia in the north, situated in a highly industrialised urban area and Khnifiss in the south, far from anthropogenic influences. Relatively high levels of Zn, Ag and Cd were found in the sediment of Oualidia lagoon, while Ni concentrations were shown to be high at Khnifiss. The significant m...

  1. Sunscreen Purchase Intention amongst Young Moroccan Adults

    Directory of Open Access Journals (Sweden)

    Catherine Bachleda

    2012-05-01

    Full Text Available Employing structural equation modeling and an extended theory of planned behaviour (TPB incorporating the additional influence of price perception as a conceptual framework, this paper explored the determinants of sunscreen purchase intention for young Moroccan adults. Consistent with the TPB, results confirmed the importance of subjective norms, attitude and perceived control in shaping sunscreen purchase intention. However, contrary to assumptions price was not found to be a significant factor in sunscreen purchase intention. Results of this study support the application of the TPB in the sunscreen purchase context and highlight the importance of using its constructs over price in the development of effective marketing campaigns.

  2. Constructing an index of vulnerability for the Moroccan banking sector

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    Lmehdi Berjaoui

    2012-11-01

    Full Text Available This research paper aims to build a financial stress index for Moroccan banking system. Inspired from a thesis project, this index based on a combination of ratios and other indicators may be an important way, beside stress tests, to purchase the evolution of Moroccan banking system. A normal development of this approach will help to forecast periods of crisis and therefore help avoid them.

  3. The speech Acts in Moroccan Arabic: An Intercultural Approach

    OpenAIRE

    Anssari Naim, Saida

    2011-01-01

    This dissertation is anchored in the field of intercultural pragmatics and it embraces the central issues of the analysis of the speech acts of thanks/apology, compliments and invitations. The choice of these three speech acts is initially justified by their distinctive features as pragmatically atypically encoded and decoded in Moroccan culture: In the speech of Moroccans, apologies are sometimes provided where thanks are expected, for example, in English or Spanish. The use of Compliments i...

  4. The conservation status of Moroccan wetlands with particular reference to waterbirds and to changes since 1978

    OpenAIRE

    Green, Andy J; El Hamzaoui, Mustapha; Aziz El Agbanic, Mohammed; Franchimont, Jacques

    2002-01-01

    Morgan made detailed descriptions of 24 major Moroccan wetlands visited in 1978, with a total area of 4529 ha (Morgan, N.C., 1982a. An ecological survey of standing waters in North West Africa: III. Site descriptions for Morocco. Biological Conservation, 24, 161–182.). We revisited these sites, and found that 25% of the wetland area had been destroyed by 1999. This loss was con- centrated in wetland types of low salinity ( < 5 g/l NaCl), with a 98% loss of seasonal mesohaline sites,...

  5. Tay-Sachs disease and HEXA mutations among Moroccan Jews.

    Science.gov (United States)

    Kaufman, M; Grinshpun-Cohen, J; Karpati, M; Peleg, L; Goldman, B; Akstein, E; Adam, A; Navon, R

    1997-01-01

    Moroccan Jewry (N>750,000) is the only non-Ashkenazi Jewish community in which Tay-Sachs disease (TSD) is not extremely rare. Previous studies among Moroccan Jewish TSD families identified three HEXA mutations. In this study, extended to enzyme-defined and new obilgate TSD carriers, we found four additional mutations. One of them is a novel, IVS5-2(A-->G) substitution, resulting in exon skipping, and it was found only among enzyme-defined carriers. The seven HEXA identified mutations among Moroccan Jews are: deltaF(304/305), R170Q, IVS-2(A-->G), Y180X, E482K, 1278+TATC, and IVS12+1(G-->C). Their respective distribution among 51 unrelated enzyme-defined and obligate carriers is 22:19:6:1:1:1:1. The mutation(s) remain unknown in only three enzyme-defined carriers. Five of the seven Moroccan mutations, including the three most common ones, were not found among Ashkenazi Jews. Compared with the much larger and relatively homogeneous Ashkenazi population, the finding among Moroccan Jews probably reflects their much longer history. PMID:9338583

  6. Exploring Identity in Muslim Moroccan and Pakistani Immigrant Women.

    Science.gov (United States)

    Giuliani, Cristina; Tagliabue, Semira

    2015-02-01

    This study presents a qualitative investigation of how Muslim Moroccan and Pakistani female immigrants living in Italy conceptualize their cultural identity. Ten Moroccan and 10 Pakistani (adolescent and adult) women were interviewed through in-depth semi-structured interviews. The interviewees expressed a strong attachment to their culture of origin: their religion is a crucial aspect of their identity, along with certain cultural rules and traditional values. At the same time, both Moroccan and Pakistani participants were ambivalent toward and experienced difficulties in developing a connection to the host country, although the two groups exhibit their lack of connection to their host country in different ways: Moroccans' self-representation is marked by a sense of foreignness and by a lack of an emotional connection with places where they are living while Pakistanis tend to express cultural distance and conflict with the host culture's values. For both the Moroccan and Pakistani groups, the challenge of integration and biculturalism seems demanding in the Italian context and is marked by a deep feeling of emptiness, a lack of an emotional bond with the new country, and a strong cultural ambivalence. Finally, narrative themes are articulated across four interrelated dimensions (cultural, religious, gendered, spatial), revealing interesting differences based on national origin and generation. PMID:27247642

  7. Moroccan University Students’ Online Reputation Management

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    Zoulal Mansouri

    2013-07-01

    Full Text Available Online reputation management (ORM, a component of e-marketing, has grown so fast over the past few years and has become increasingly significant to internet users. The permanence of the content generated on the net, mainly on social networks, has become a huge issue to consider.  Because they live in this digital age, digital natives have a major responsibility in the way they create content and handle their reputation online long before beginning their job hunting. To clarify the matter, this paper explains through a review of the literature, the relationship between online reputation and social networks. To examine this issue locally, this study was conducted among college students in Casablanca. It aims to explore basically how they use Facebook and to what extent they are aware of the digital footprints that are kept on the net. A complementary study has been conducted among Moroccan employers to explore how they use social networks to screen candidates’ job applications. 

  8. [The HLA system in the Moroccan population: General review].

    Science.gov (United States)

    Brick, C; Atouf, O; Essakalli, M

    2015-01-01

    The Moroccan population is an interesting study model of Human Leukocyte Antigen (HLA) polymorphism given its ethnic and genetic diversity. Through an analysis of the literature, this work proposes to establish a balance of knowledge for this population in the field of histocompatibility: HLA diversity, anthropology, transplantation and HLA associations and diseases. This analysis shows that the HLA system has not been fully explored within the Moroccan population. However, the results obtained allowed us to initiate a database reflecting the specific healthy Moroccan population HLA polymorphism to identify immigration flows and relationships with different people of the world and to reveal the association of certain HLA alleles with frequent pathologies. We also propose to analyze the reasons hindering the development of this activity in Morocco and we will try to identify some perspectives. PMID:26597780

  9. Moroccan national media: between change and status quo

    OpenAIRE

    El Issawi, Fatima

    2016-01-01

    The pro-democracy protests of the Moroccan Spring provided the national media with an open season that could not last long. Then, entrenched ‘untouchable’ topics were debated in the public realm, including those related to the King’s centralised power; today, journalists work in a climate of control over the media fuelled by anti-terrorism slogans and the popularisation of the model of the journalist as defender of the status quo, in the name of ‘patriotism’. The Moroccan national media...

  10. Bank Liquidity and Financial Performance: Evidence from Moroccan Banking Industry

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    El Mehdi Ferrouhi

    2014-12-01

    Full Text Available This paper aims to analyze the relationship between liquidity risk and financial performance of Moroccan banks and to define the determinants of bank’s performance in Morocco during the period 2001–2012. We first evaluate Moroccan banks’ liquidity positions through different liquidity and performance ratios then we apply a panel date regression to identify determinants of Moroccan banks performance. We use 4 bank’s performance ratios, 6 liquidity ratios and we analyze 5 specific determinants and 5 macroeconomic determinants of bank performance. Results show that Moroccan bank’s performance is mainly determined by 7 determinants: liquidity ratio, size of banks, logarithm of the total assets squared, external funding to total liabilities, share of own bank’s capital of the bank’s total assets, foreign direct investments, unemployment rate and the realization of the financial crisis variable. Banks’ performance depends positively on size of banks, on foreign direct investments and on the realization of the financial crisis and negatively on external funding to total liabilities, on share of own bank’s capital of the bank’s total assets and on unemployment rate while the dependence between bank performance and liquidity ratios and bank performance and logarithm of the total assets squared depend on the model used.

  11. Barriers to home care for terminally ill Turkish and Moroccan migrants, perceived by GPs and nurses: a survey

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    de Graaff Fuusje M

    2009-01-01

    Full Text Available Abstract Background Previous qualitative research proved that relatives of elderly terminally ill Turkish and Moroccan immigrants experience several barriers to the use of Dutch professional home care. The aim of this study was to explore how general practitioners and home care nurses perceive the home care for terminally ill Turkish and Moroccan migrants and their families in the Netherlands. Methods Questionnaires were sent to home care organizations and GPs working in areas where most of these migrants are living. 93 nurses and 78 GPs provided information about their experiences and opinions regarding home care for this group of patients. The data were analyzed by descriptive statistics. Results GPs refer relatively few patients from these migrant groups to home care. They often find it difficult to assess the needs of these patients and their families. In 40% of the GPs' cases in which terminally ill Turkish and Moroccan migrants were not referred to home care, the GP regretted this afterwards: the patients had not received sufficient qualified care, and their informal carers had often become overburdened. In addition, home care nurses often express dissatisfaction with the home care given to terminally ill Turkish or Moroccan patients, because of communication problems, the patients' lack of knowledge of the disease, or difficulties in making suitable appointments with the patient or with the family. Conclusion Nurses and GPs cite chiefly similar factors influencing access to and use of home care as family members did in a previous study. However, according to GPs and nurses, the main barrier to the use of home care concerns communication problems, while relatives cited the preference for family care as the main reason for abstaining from the use of home care.

  12. Preparation And Properties Of Bionanocomposite Films Reinforced With Nanocellulose Isolated From Moroccan Alfa Fibres

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    Youssef Benyoussif

    2015-09-01

    Full Text Available Nanocellulose (NC were extracted from the Moroccan Alfa plant (Stipa tenacissima L. and characterised. These Alfa cellulosic nanoparticles were used as reinforcing phase to prepare bionanocomposite films using carboxymethyl cellulose as matrix. These films were obtained by the casting/evaporation method. The crystallinity of NC was analysed by X-ray diffraction, the dimension of NC by atomic force microscopy, molecular interactions due to incorporation of NC in carboxymethyl cellulose (CMC matrix were supported by Fourier transforms infrared (FTIR spectroscopy. The properties of the ensuing bionanocomposite films were investigated using tensile tests, water vapour permeability (WVP study and thermogravimetric analysis. With the progress of purification treatment of cellulose, the crystallinity is improved compared to the untreated fibres; this can be explained by the disappearance of the amorphous areas in cellulose chain of the plant. Consequently, the tensile modulus and tensile strength of CMC film increased by 60 and 47%, respectively, in the bionanocomposite films with 10 wt% of NC, and decrease by 8.6% for WVP with the same content of NC. The NC obtained from the Moroccan Alfa fibres can be used as a reinforcing agent for the preparation of bionanocomposites, and they have a high potential for the development of completely biodegradable food packaging materials.

  13. Fashionably traditional: the development of Moroccan urban dress in the last five decades

    OpenAIRE

    Jansen, Maria Angela

    2010-01-01

    The main goal of the research has been to find out why Moroccan urban dress is one of the rare ‘traditional’ clothing styles that developed into a fashion industry whereas the majority of local clothing styles has either disappeared or stopped to evolve. Five phenomena in Moroccan society are believed to have played a crucial role in this process. First of all, Moroccan dress is considered as part of an ‘ancient’ cultural heritage by its wearers. Secondly, three generations of Moroccan fashio...

  14. OXIDATIVE STRESS BIOMARKERS IN MUSSELS SAMPLED FROM FOUR SITES ALONG THE MOROCCAN ATLANTIC COAST (BIG CASABLANCA

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    LAILA EL JOURMI

    2012-12-01

    Full Text Available Catalase (CAT activity and malondialdehyde (MDA level in whole bodies of the mussel perna perna, collected from four stations along the Moroccan Atlantic coast (Big Casablanca area, were monitored to evaluate stress effects on mussels collected from the selected sites. The oxidative stress biomarkers showed statistically significant differences at the polluted sites when compared to the control ones. In general, our data indicated that CAT activity and MDA concentration are a higher and significant (p < 0.05 in mussels collected at polluted site when compared to specimen sampled from control ones. In conclusion, the oxidative stress biomarkers response obtained for October 2010 and 2011, clearly demonstrate the potential presence of different contaminants in Site 4 and Site 3 reflecting the intensity of pollution in these areas.

  15. ANTIOXIDANT ACTIVITIES AND PHENOLIC PROFILE OF SIX MOROCCAN SELECTED HERBS

    OpenAIRE

    Madiha Bichra; Cherkaoui El-Modafar; Abdelilah El-Abbassi; Hafida Bouamama; Fatiha Benkhalti

    2013-01-01

    The present work evaluated the antioxidant capacity of six plants commonly used in traditional Moroccan medicine. The antioxidant capacity was estimated by DPPH test, ferrous ion chelating activity and ABTS test. As results, the highest antioxidant activities were found in Mentha suaveolens, Salvia officinalis and Mentha viridis. Different species showed significant differences in their total phenolic content (TPC). The highest level of phenolics was found in Salvia officinalis and the lowest...

  16. Language Proficiency and Socio-Cultural Orientation of Turkish and Moroccan Youngsters in the Netherlands

    Science.gov (United States)

    Extra, Guus; Yagmur, Kutlay

    2010-01-01

    In this study, data and discourses on immigrant minority groups and languages other than Dutch at home and at school are presented in order to contextualise the status of Turkish and Moroccan communities and their languages in the Netherlands. Patterns of language use, choice and attitudes of Turkish (n = 63) and Moroccan (n = 64) youngsters in…

  17. The Politics of Arabic Language Education: Moroccan Immigrant Children's Language Socialization into Ethnic and Religious Identities

    Science.gov (United States)

    Garcia-Sanchez, Inmaculada M.

    2010-01-01

    This paper focuses on issues of reproduction and the manufacturing of national/ethnic and religious identities in the deterritorialized space of the Moroccan immigrant diaspora. More specifically, this paper examines Moroccan immigrant children's language socialization into pan-Arabic and Islamic identities in relation to the teaching of the…

  18. Orthographic Competence among Multilingual School Children: Writing Moroccan Arabic in France

    Science.gov (United States)

    Weth, Constanze

    2015-01-01

    This paper presents children's writing in their vernacular family language, Moroccan Arabic. It first provides some background to the family and school literacies of nine-year-old children of Moroccan Arabic (MA) background growing up in France with French literacy practices at school and Written Arabic literacy practices in the home. The paper…

  19. The impact of psoriasis on the lifequality: a cohort of 140 Moroccan patients

    Directory of Open Access Journals (Sweden)

    Awatef Kelati

    2016-01-01

    Full Text Available Introduction: The alteration of the life quality in psoriasis is currently proved. Aim: To evaluate the particularity of this impact in Moroccan psoriatic population. Methods: It was a prospective cohort of 140 psoriatic patients who filled the 16-Skindex questionnary to evaluate this alteration of the life quality. Results: The life quality was significantly affected in patients having severe or old psoriasis and in young females, also it was related to the low Socioeconomic level and the living in rural areas, to the presence of psoriatic arthritis, to the scalp, the nails and mucosal involvement and to the use of systemic treatments. However, the emotional life, theimpact on daily activities and the sleep quality were not affected in our population. Conclusions: we had a low negative impact on the sleep quality and the emotional life which may be explained by the role of the family support in our society.

  20. Genetic polymorphism at αs1-casein locus in Moroccan goat breeds

    International Nuclear Information System (INIS)

    The aim of this work was to investigate the genetic structure of the αs1-Cas gene in 3 Moroccan goat breeds. A total of 150 goats from Draa, Atlas and North breeds were genotyped at αs1-Cas locus using molecular techniques (PCR/RFLP and capillary electrophoresis). Six variants were found: A, B, C, E, F and O. The distribution of allele frequencies is shown. The O allele (zero content of αs1-Cas in milk) was rare in the three breeds (0.03). It was the same for F allele (weak content of αs1-Cas in milk; 0.04-0.06). The E allele (intermediate content of αs1-Cas in milk), which is more frequent in European goat breeds, is rare in Atlas breed (0.02) and occurs in North breed and Draa breed at 0.26 and 0.09 respectively. A, B and C, considered as 'strong' alleles since they are associated with high expression level of αs1-Cas in milk (A+B+C), were predominant in Atlas breed (0.90) followed by Draa breed (0.81) and North breed (0.66). These results are close to those found by Tadlaoui Ouafi et al., who reported allelic frequencies of 0.94 and 0.75 respectively in Atlas breed and Draa breed. This confirms studies reporting that Mediterranean and African goat populations present high frequencies of 'strong' alleles, notably A and B. The high frequency of 'strong' alleles (A, B and C) at αs1-Cas locus in Moroccan goats populations notably Atlas breed may be used to increase the incomes of farmers in mountainous areas by encouraging them to select their flock to produce goat's milk and make cheese. Similarly, it is strongly advised to establish a breeding program based on the selection of goats with A, B and C alleles

  1. Mowat-Wilson syndrome in a Moroccan consanguineous family

    Directory of Open Access Journals (Sweden)

    Ratbi Ilham

    2007-01-01

    Full Text Available Mowat-Wilson syndrome is a mental retardation-multiple congenital anomaly syndrome characterized by a typical facies, developmental delay, epilepsy, and variable congenital malformations, including Hirschsprung disease, urogenital anomalies, congenital heart disease, and agenesis of the corpus callosum. This disorder is sporadic and is caused by heterozygous mutations or deletions of the ZFHX1B gene located in the 2q22 region. We report here the first Moroccan patient, born to consanguineous parents, with Mowat-Wilson syndrome, due to a de novo, unreported mutation of the ZFHX1B gene.

  2. Pharmacovigilance and Moroccan Tuberculosis Public Program: Current Situation

    Directory of Open Access Journals (Sweden)

    Driss Soussi Tanani

    2014-01-01

    Full Text Available The objective of this work is to demonstrate the interest of integration of pharmacovigilance in Moroccan Tuberculosis Control Program (MTCP. Design and Data Collection. The integration of pharmacovigilance in MTCP was conducted in October 2012 with the Global Fund support. We compared the reports notified before and after this integration (period 1: January 2010–October 2012; period 2: October 2012–December 2013. The detection of signals was based on the Information Component available in VigiMine. We used the SPSS version 10.0 and MedCalc version 7.3 for data analysis. Results. The average number of spontaneous reports increased from 3.6 to 37.4 cases/month (P<10-3. The average age was 40.7±17.5 years; the sex ratio was 0.8. Hepatic reactions (32.7% predominated during the first period, while skin reactions (24.1% were in the second period (P=10-4, and 40.9% of cases in the first period were serious against 15.8% in second period (P=0.003. Nine signals were generated (hepatic enzyme increase, cholestasis, jaundice, arthralgia, acne, lower limb edema, pruritus, skin rashes, and vomiting. Conclusion. The integration of pharmacovigilance in Moroccan Tuberculosis Control Program improved the management of ADRs and detected new signals of antituberculosis drugs.

  3. Contested Narratives: Contemporary Debates on Mohammed V and the Moroccan Jews under the Vichy Regime

    Directory of Open Access Journals (Sweden)

    Sophie Wagenhofer

    2012-11-01

    Full Text Available This paper examines current debates on the fate of Moroccan Jews under the Vichy regime and the attitude of the sultan towards his Jewish subjects. Due to wide-ranging contributions by the media and via the internet, these debates are not confined to political or intellectual circles but also involve ‘non-professionals’. My aim is to examine to what extent discussions about the Second World War are relevant in contemporary Morocco, to shed light on how established narratives are challenged by new questions, and to understand the meanings such debates have for the way Moroccans see and position themselves in contemporary Moroccan society.

  4. Activities of Moroccan Radiation Protection Association

    International Nuclear Information System (INIS)

    Encourage activities and information exchange in the field of radiation protection and related areas; Assist in informing both the public and the professionals on the problems and requirements related to radiation protection for the protection of man and the environment; Promote professional training in radiation protection. The use of nuclear technology in medicine, agriculture and industry is very advanced in Morocco. This technological progress has been accompanied by fairly detailed legislation and significant involvement on the part of Morocco in international conventions and agreements

  5. Psychometric Properties of a Moroccan Version of the Summary of Diabetes Self-Care Activities Measure

    OpenAIRE

    Latifa Adarmouch; Majda Sebbani; Abdelhadi Elyacoubi; Mohamed Amine

    2016-01-01

    Background. The Summary of Diabetes Self-Care Activities (SDSCA) is a widely used self-report measure for diabetes self-management. It is an interesting tool for practice and research. Objectives. To translate and culturally adapt the SDSCA to the Moroccan context and to assess psychometric properties of the adapted version among type 2 diabetic patients. Methods. The Moroccan version was obtained following forward and backward translations. An expert panel issued a final version. The adapted...

  6. An experience of young software engineers' employability in the Moroccan offshore industry

    OpenAIRE

    Ribaud, Vincent; Saliou, Philippe

    2012-01-01

    International audience Last few years, French customers' demand for relocation of part of IT projects has allowed the emergence of an offshore software development industry in Morocco. A network of eight Moroccan universities and the University of Brest has set up a mobility scheme for Moroccan Master students. The OTI programme "Offshoring des Technologies de l'Information" is governed by the strong principle of driving skilled young engineers to the benefit of Morocco economic developmen...

  7. Digital passages. Moroccan-Dutch youths performing diaspora, gender and youth cultural identities across digital space

    OpenAIRE

    Leurs, K.H.A.

    2012-01-01

    Digital Passages considers how the relations between gender, diaspora and youth culture are digitally articulated by Moroccan-Dutch youths between the age of 12 and 18 years old. Combining new media, gender and postcolonial theory, a transdisciplinary analysis is carried out of a young ethnic-minority population whose contribution to digital culture was undertheorized. In particular I explored how Moroccan-Dutch youths appropriate digital spaces in order to convey their belongings across mult...

  8. The unfinished assignment: Educating Moroccan women for development

    Science.gov (United States)

    Belhachmi, Zakia

    1987-12-01

    Western theories of development, and the resulting strategies and planning represent major structural barriers to Moroccan Women's Liberation. The author advocates a shift from current anti-participatory strategies to a new people-oriented approach, emphasizing the multiple roles of women within an integrated strategy. This involves linking educational projects with other parts of the infrastructure. Morocco's `way out' of exogenous development, the author contends, is contingent upon an adequate management of the educational system both at the institutional and personal levels. Therefore, educating women can be considered a sine qua non in optimizing conditions leading to endogenous development. The foundation is the establishment or strengthening of a whole infrastructure for the creation, transmission, and application of alternative methods likely to sustain socio-economic opportunities leading to Morocco's self-reliance.

  9. ANTIOXIDANT ACTIVITIES AND PHENOLIC PROFILE OF SIX MOROCCAN SELECTED HERBS

    Directory of Open Access Journals (Sweden)

    Madiha Bichra

    2013-02-01

    Full Text Available The present work evaluated the antioxidant capacity of six plants commonly used in traditional Moroccan medicine. The antioxidant capacity was estimated by DPPH test, ferrous ion chelating activity and ABTS test. As results, the highest antioxidant activities were found in Mentha suaveolens, Salvia officinalis and Mentha viridis. Different species showed significant differences in their total phenolic content (TPC. The highest level of phenolics was found in Salvia officinalis and the lowest in Pelargonium roseum. Linear correlation was found between TPC, especially the non-flavonoid content (NFC and the antioxidant activity. Qualitative and quantitative analyzes of major phenolics by reverse-phase high-performance liquid chromatography (RP-HPLC were also performed. On the basis of the obtained results, these studied medicinal herbs were found to serve as a potential source of natural antioxidants due to their richness in phenolic compounds and marked antioxidant activity.

  10. Air pollution assessment in two Moroccan cities using instrumental neutron activation analysis on bio-accumulators

    International Nuclear Information System (INIS)

    Full text: Biomonitoring is an appropriate tool for the air pollution assessment studies. In this work, lichens and barks have been used as bio-accumulators in several sites in two Moroccan cities (Rabat and Mohammadia). The specific ability of absorbing and accumulating heavy metals and toxic element from the air, their longevity and resistance to the environmental stresses, make those bioindicators suitable for this kind of studies. The Instrumental Neutron Activation Analysis (INAA) is universally accepted as one of the most reliable analytical tools for trace and ultra-trace elements determination. Its use in trace elements atmospheric pollution related studies has been and is still extensive as can be demonstrated by several specific works and detailed reviews. In this work, a preliminary investigation employing lichens, barks and instrumental neutron activation analysis (INAA) was carried out to evaluate the trace elements distribution in six different areas of Rabat and Mohammadia cities characterised by the presence of many industries and heavy traffic. Samples were irradiated with thermal neutrons in a nuclear reactor and the induced activity was counted using high-resolution Germanium-Lithium detectors. More than 30 elements were determined using two modes : short irradiation (1 minute) and long irradiation (17 hours). Accuracy and quality control were assessed using the reference standard material IAEA-336. This was less than 1% for major and about 5 to 10% for traces.

  11. Elemental analysis of Oum er Rbia Moroccan river-water using TXRF

    International Nuclear Information System (INIS)

    The x-ray fluorescence analysis of water and suspended particulate matter (SPM) from Oum er Rbia Moroccan river for the content of 17 elements has been performed utilizing the energy dispersive x-ray fluorescence spectrometer and total reflection excitation. SPM samples were dissolved in nitric acid. For all samples direct measurements are feasible by spiking a few ml of the sample with Ga as internal standard element, and drying an aliquot of 20 μl on a quartz glass carrier. The detection limits of 10 to 20 ppb are sufficient for most of the elements to be determined. Results were assessed for accuracy by the analysis of the 15474 ICP multi-elemental standard I. Some results were also compared with AAS and ICP-AES. The results for most of the elements obtained by TXRF were accurate to about 2-15 %. The objectives of the analysis were to determine the geo-chemical areas on this river, to explain the mechanism of sediment transport and to assess the pollution of the river by human activities. 36 samples had been collected along the river between its source in Middle Atlas and the Atlantic ocean at Azemour city. (author)

  12. Adsorption of textile dyes on raw and decanted Moroccan clays: Kinetics, equilibrium and thermodynamics

    Directory of Open Access Journals (Sweden)

    R. Elmoubarki

    2015-03-01

    Full Text Available Inexpensive and easily available Moroccan natural clays were investigated for the removal availability of textile dyes from aqueous solution. For this purpose, the adsorption of methylene blue (MB as reference molecule, malachite green (MG representative of cationic dyes and methyl orange (MO representative of anionic dyes, was studied in batch mode under various parameters. The clays were characterized by means of XRD, cationic exchange capacity and BET surface area analysis. The experimental results show that, the adsorption was pH dependent with a high adsorption capacity of MB and MG in basic range and high adsorption of MO in acidic range. The pseudo-second-order kinetic model provided the best fit to the experimental data for the adsorption of MB and MG by the clays. However, the adsorption of MO was more suitable to be controlled by an intra-particle diffusion mechanism. The equilibrium adsorption data were analyzed by Langmuir, Freundlich and Dubinin–Radushkevich isotherm models. The adsorption process was found to be exothermic in nature in the case of MB and MO. However, the adsorption of MG was endothermic.

  13. Fuel burnup analysis for the Moroccan TRIGA research reactor

    International Nuclear Information System (INIS)

    Highlights: ► A fuel burnup analysis of the 2 MW TRIGA MARK II Moroccan research reactor was established. ► Burnup calculations were done by means of the in-house developed burnup code BUCAL1. ► BUCAL1 uses the MCNP tallies directly in the calculation of the isotopic inventories. ► The reactor life time was found to be 3360 MW h considering full power operating conditions. ► Power factors and fluxes of the in-core irradiation positions are strongly affected by burnup. -- Abstract: The fundamental advantage and main reason to use Monte Carlo methods for burnup calculations is the possibility to generate extremely accurate burnup dependent one group cross-sections and neutron fluxes for arbitrary core and fuel geometries. Yet, a set of values determined for a material at a given position and time remains accurate only in a local region, in which neutron spectrum and flux vary weakly — and only for a limited period of time, during which changes of the local isotopic composition are minor. This paper presents the approach of fuel burnup evaluation used at the Moroccan TRIGA MARK II research reactor. The approach is essentially based upon the utilization of BUCAL1, an in-house developed burnup code. BUCAL1 is a FORTRAN computer code designed to aid in analysis, prediction, and optimization of fuel burnup performance in nuclear reactors. The code was developed to incorporate the neutron absorption reaction tally information generated directly by MCNP5 code in the calculation of fissioned or neutron-transmuted isotopes for multi-fueled regions. The fuel cycle length and changes in several core parameters such as: core excess reactivity, control rods position, fluxes at the irradiation positions, axial and radial power factors and other parameters are estimated. Besides, this study gives valuable insight into the behavior of the reactor and will ensure better utilization and operation of the reactor during its life-time and it will allow the establishment of

  14. 78 FR 32000 - In the Matter of the Designation of the Moroccan Islamic Combatant Group aka Groupe Islamique...

    Science.gov (United States)

    2013-05-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE In the Matter of the Designation of the Moroccan Islamic Combatant Group aka Groupe Islamique Combattant... conclude that the circumstances that were the basis for the designation of Moroccan Islamic Combatant...

  15. Risk profiles of youth in pre-trial detention: a comparative study of Moroccan and Dutch male

    NARCIS (Netherlands)

    Veen, V.C.

    2011-01-01

    Moroccan male adolescents in the Netherlands are highly overrepresented in youth crime, compared to both native Dutch and other ethnic minority groups. The current thesis has been the first to examine the characteristics of Moroccan adolescent offenders in the Netherlands in relation to various envi

  16. Life Satisfaction among Turkish and Moroccan Immigrants in the Netherlands: The Role of Absolute and Relative Income

    Science.gov (United States)

    Gokdemir, Ozge; Dumludag, Devrim

    2012-01-01

    In this paper we investigate the role of several socio-economic and non-economic factors such as absolute and relative income, education and religion to explain the differences of happiness levels of Turkish and Moroccan Immigrants in the Netherlands by using ordered logit model. We focus on members of the Moroccan and Turkish communities, as…

  17. Lithological mapping using multispectral ASTER and Landsat 8 data in the Bas Drâa inlier, Moroccan Anti Atlas

    Science.gov (United States)

    Adiri, Zakaria; El Harti, Abderrazak; Jellouli, Amine; Maacha, Lhou; Bachaoui, El Mostafa

    2015-10-01

    Lithological mapping is one of the fundamental steps in the various mineral prospecting studies, because it forms the basis of the interpretation and validation of retrieved results. Therefore, this study exploited the multispectral ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) and Landsat 8 data in order to map lithological units in the Bas Drâa inlier, at the Moroccan Anti atlas. This task was completed by using the principal component analysis (PCA), band ratios (BR) and support vector machine (SVM) classification. Overall accuracy and the kappa coefficient of SVM based on ground truth in addition to the results of PCA and BR show an excellent correlation with the existing geological maps and previous works on the study area. Consequently, the methodology proposed demonstrates a high potential of ASTER and Landsat 8 data in lithological units discrimination.

  18. Physicochemical characterization and antioxidant activity of 17 commercial Moroccan honeys.

    Science.gov (United States)

    Aazza, Smail; Lyoussi, Badiaa; Antunes, Dulce; Miguel, Maria Graça

    2014-06-01

    In this study, 17 commercial honey samples from Morocco were analyzed. Four samples did not meet the international physicochemical standards due to high hydroxymethylfurfural content and low diastase activity. Phenol content varied from 163.82 mg gallic acid equivalent (GAE)/kg in citrus honey to 923.70 mg (GAE)/kg in thyme honey from Rachidia; flavonoid content ranged from 4.26 mg quercetin equivalent (QE)/kg in citrus honey to 139.62 mg QE/kg in black cumin honey. Black cumin honey had the highest peroxyl scavenging activity; oregano (from Zaraphyt) and thyme honeys (from Rachidia) had the highest ABTS (2,2'-azino-bis[3-ethylbenzothiazoline-6-sulphonic acid]) scavenging activity; and thyme honey (Saouira) had the highest NO scavenging capacity. The antioxidant activity of Moroccan honeys was correlated with the phenol, flavonoid, and melanoidin contents. Dark honeys had higher antioxidant activity than light honeys. Samples with high sodium levels had lower free radical scavenging activity. On the other hand, calcium and magnesium increased the ABTS and peroxyl scavenging capacity, respectively, of honey samples. According to cluster and discriminant analyses, the honey samples were grouped in three clusters with respect to the phenol, flavonoid, melanoidin, proline, mineral and sugar contents, and free radical scavenging capacity. PMID:24438231

  19. Moroccan consanguineous family with Becker myotonia and review

    Directory of Open Access Journals (Sweden)

    Ilham Ratbi

    2011-01-01

    Full Text Available Myotonia congenita is a genetic muscle disorder characterized by clinical and electrical myotonia, muscle hypertrophy, and stiffness. It is inherited as either autosomal-dominant or -recessive, known as Thomsen and Becker diseases, respectively. These diseases are distinguished by the severity of their symptoms and their patterns of inheritance. Becker disease usually appears later in childhood than Thomsen disease and causes more severe muscle stiffness and pain. Mutations in the muscular voltage-dependent chloride channel gene (CLCN1, located at 7q35, have been found in both types. We report here the case of a Moroccan consanguineous family with a myotonic autosomal-recessive condition in two children. The molecular studies showed that the patients reported here are homozygous for mutation p.Gly482Arg in the CLCN1 gene. The parents were heterozygote carriers for mutation p.Gly482Arg. This diagnosis allowed us to provide an appropriate management to the patients and to make a genetic counselling to their family.

  20. Breast cancer treatment and sexual dysfunction: Moroccan women's perception

    Directory of Open Access Journals (Sweden)

    Ismaili Nabil

    2011-06-01

    life of Moroccan women with breast cancer.

  1. Economic Challenges of Globalization. The Social Worlds of the Moroccan Company and its Cultural Adaptations. Guidelines for a Survey.

    Directory of Open Access Journals (Sweden)

    Noureddine El Aoufi

    2000-09-01

    Full Text Available By means of an analysis of the social worlds of the Moroccan company and of its cultures, the author comes to the conclusion that the Moroccan company is subject to a new strategic game in which “social worlds” inside and outside the company play a decisive role in competitive placement . His text urges that a survey be done and proposes the essential axes in regard to functioning, in terms of organization of labor and management, to types of cultural capital in general and linguistic registers in particular within the Moroccan company, and to the consequences of plurality in the companies’ efficiency of production and bottom lines.

  2. Tay-Sachs disease in Moroccan Jews: deletion of a phenylalanine in the alpha-subunit of beta-hexosaminidase.

    OpenAIRE

    Navon, R; Proia, R L

    1991-01-01

    Tay-Sachs disease is an inherited lysosomal storage disorder caused by defects in the beta-hexosaminidase alpha-subunit gene. The carrier frequency for Tay-Sachs disease is significantly elevated in both the Ashkenazi Jewish and Moroccan Jewish populations but not in other Jewish groups. We have found that the mutations underlying Tay-Sachs disease in Ashkenazi and Moroccan Jews are different. Analysis of a Moroccan Jewish Tay-Sachs patient had revealed an in-frame deletion (delta F) of one o...

  3. Mutual learning in Dutch-Moroccan and Dutch-Turkish municipal partnerships: window on the Netherlands

    NARCIS (Netherlands)

    E. van Ewijk

    2012-01-01

    This paper focuses on mutual learning (learning by both involved parties) in Dutch-Moroccan and Dutch-Turkish municipal partnerships. This is particularly relevant as strengthening local governance is high on the agenda of both migrant source and destination countries and the body of knowledge on mu

  4. The conditional returns to origin-country human capital among Turkish and Moroccan immigrants in Belgium

    NARCIS (Netherlands)

    Kanas, A.M.; Tubergen, F.A. van

    2014-01-01

    This study extends the analysis of the economic returns to pre-migration human capital by examining the role of the receiving context, co-ethnic residential concentration, and post-migration investments in human capital. It uses large-scale survey data on Turkish and Moroccan immigrants in Belgium.

  5. Psychometric Properties of a Moroccan Version of the Summary of Diabetes Self-Care Activities Measure

    Directory of Open Access Journals (Sweden)

    Latifa Adarmouch

    2016-01-01

    Full Text Available Background. The Summary of Diabetes Self-Care Activities (SDSCA is a widely used self-report measure for diabetes self-management. It is an interesting tool for practice and research. Objectives. To translate and culturally adapt the SDSCA to the Moroccan context and to assess psychometric properties of the adapted version among type 2 diabetic patients. Methods. The Moroccan version was obtained following forward and backward translations. An expert panel issued a final version. The adapted version was administered to patients aged 30 years and older who have type 2 diabetes. Psychometric evaluation consisted of assessing validity through internal consistency (Cronbach’s alpha, item-to-scale and interitem correlations and exploratory factor analysis and reproducibility (test-retest reliability. Results. Seventy-five participants were included. Cronbach’s alpha ranged from 0.20 (diet to 0.99 (exercise. Moderate to good interitem and item-to-scale correlations were found. Factor analysis resulted in a Moroccan SDSCA version consisting of 8 items, organized in four subscales that explained 89.6% of the variance: diet, exercise, blood sugar testing, and foot-care. Intraclass correlations ranged from 0.27 to 0.52 for subscales. Conclusion. This study provides preliminary evidence for suitability of use of the Moroccan SDSCA among type 2 diabetic patients in order to assess diabetes self-management.

  6. Mechanical and thermal properties of polymer composite based on natural fibers: Moroccan hemp fibers/polypropylene

    International Nuclear Information System (INIS)

    Highlights: ► Moroccan hemp fibers are used as reinforcement in thermoplastic matrix. ► Moroccan hemp fiber was alkali treated to remove waxes and noncellulosic component. ► Fiber–matrix adhesion was assured by the use of a SEBS-g-MA as a compatibilizer. - Abstract: Moroccan hemp is a cellulosic fiber obtained from the north of Morocco. Their use as reinforcement in thermoplastic matrix composite requires a knowledge of their morphology and structure. In this paper the Moroccan hemp fiber was alkali treated to remove waxes and noncellulosic surface components. Fiber/matrix adhesion was assured by the use of a styrene-(ethylene-butene)-styrene three-block copolymer grafted with maleic anhydride (SEBS-g-MA) as a compatibilizer. Scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FT-IR), Thermogravimetric analysis (TGA), tensile and torsional tests were carried out for hemp fibers polypropylene composite and the compatibilized composite at different fiber content. Thus, the binary composite PP/hemp fibers (Alk) and ternary system with maleic anhydride indicate clearly an improved adhesion of the fiber to the matrix as results of the good interaction at the interface. A gain of 50% on the Young’s modulus of PP/hemp 25 wt.% without coupling agent and 74% on the PP/hemp 20 wt.% composite with the coupling agent were found. Tensile strength curve shows a remarkable stabilization when the coupling agent was used

  7. Young Moroccans are speaking out : The changing language market of Morocco

    NARCIS (Netherlands)

    de Ruiter, Jan Jaap; Meskine, Driss

    2015-01-01

    The article reports on the outcomes of two major sociolinguistic studies executed among youngsters in Morocco. The studies were done in the light of the recent language policies opening up the Kingdom to Amazigh (Berber) and Moroccan Arabic. The key question is to explore to what extent linguistic p

  8. Job Satisfaction, Stress and Coping Strategies among Moroccan High School Teachers.

    Science.gov (United States)

    Benmansour, Naima

    1998-01-01

    Studied job stress, job satisfaction, and coping strategies through self-report measures from 153 Moroccan high school teachers. Results show that 45% of the teachers were satisfied with their jobs, but over half reported high levels of stress, negatively correlated with job satisfaction. Factor analysis of 16 coping strategies produced four…

  9. Gender, Family Negotiations and Academic Success of Young Moroccan Women in Spain

    Science.gov (United States)

    Tarrés, Marta Bertran; Ponferrada-Arteaga, Maribel; Rovira, Jordi Pàmies

    2016-01-01

    This article examines the lives of pioneering young women from Morocco, the first to enjoy educational and social success in Catalonia, by analyzing the family negotiations entered into during this process. The study is based on the life stories of these young Moroccan women and on ideas that emerge from discussion groups involving the women…

  10. Environmental Education in the Teaching and the Learning of Scientific Disciplines in Moroccan High Schools

    Science.gov (United States)

    El Moussaouy, Abdelaziz; Abderbi, Jamila; Daoudi, Mimoune

    2014-01-01

    In this work we investigate the place and the importance of environmental education (EE) in Moroccan high school education with a focus on Physics/Chemistry and Biology/Geology classes. It is performed within a comparative method by using an interdisciplinary approach in order to understand the presence and the pedagogical styles adopted for the…

  11. The Initial Conceptions for Earthquakes Phenomenon for Moroccan Students of the First Year Secondary College

    Science.gov (United States)

    Eddif, Aâtika; Touir, Rachid; Majdoubi, Hassan; Larhzil, Hayat; Mousaoui, Brahim; Ahmamou, Mhamed

    2015-01-01

    This work proposes initially to identify the initial conceptions of Moroccan students in the first year of secondary college about the notion of earthquakes. The used methodology is based on a questionnaire addressed to students of life science and Earth in Meknes city, before any official teaching about the said phenomenon. The obtained results…

  12. Digital passages. Moroccan-Dutch youths performing diaspora, gender and youth cultural identities across digital space

    NARCIS (Netherlands)

    Leurs, K.H.A.

    2012-01-01

    Digital Passages considers how the relations between gender, diaspora and youth culture are digitally articulated by Moroccan-Dutch youths between the age of 12 and 18 years old. Combining new media, gender and postcolonial theory, a transdisciplinary analysis is carried out of a young ethnic-minori

  13. OBESITY AND RELATED METABOLIC DISORDERS ARE PREVALENT IN MOROCCAN WOMEN OF CHILDBEARING AGE

    Science.gov (United States)

    Obesity is associated with hypertension and a cluster of metabolic disturbances that mediates the development and progression of chronic disease. The aim of this paper was to study the body mass index (BMI) and waist circumference (WC) distribution of Moroccan women of child-bearing age and to exami...

  14. Adsorption of metal ions onto Moroccan stevensite: kinetic and isotherm studies.

    Science.gov (United States)

    Benhammou, A; Yaacoubi, A; Nibou, L; Tanouti, B

    2005-02-15

    The aim of this paper is to study the adsorption of the heavy metals (Cd(II), Cu(II), Mn(II), Pb(II), and Zn(II)) from aqueous solutions by a natural Moroccan stevensite called locally rhassoul. We carried out, first, a mineralogical and physicochemical characterization of stevensite. The surface area is 134 m2/g and the cation exchange capacity (CEC) is 76.5 meq/100 g. The chemical formula of stevensite is Si3.78Al0.22Mg2.92Fe0.09Na0.08K0.08O10(OH)2.4H2O. Adsorption tests of Cd(II), Cu(II), Mn(II), Pb(II), and Zn(II) in batch reactors were carried out at ambient temperature and at constant pH. Two simplified models including pseudo-first-order and pseudo-second- order were used to test the adsorption kinetics. The equilibrium time and adsorption rate of adsorption were determined. The increasing order of the adsorption rates follows the sequence Mn(II) > Pb(II) > Zn(II) > Cu(II) > Cd(II). The Dubinin-Radushkevich (D-R), Langmuir, and Redlich-Peterson (R-P) models were adopted to describe the adsorption isotherms. The maximal adsorption capacities at pH 4.0 determined from the D-R and Langmuir models vary in the following order: Cu(II) > Mn(II) > Cd(II) > Zn(II) > Pb(II). The equilibrium data fitted well with the three-parameter Redlich-Peterson model. The values of mean energy of adsorption show mainly an ion-exchange mechanism. Also, the influence of solution pH on the adsorption onto stevensite was studied in the pH range 1.5-7.0. PMID:15589536

  15. Internalizing and externalizing problems in immigrant boys and girls : Comparing native Dutch and Moroccan immigrant adolescents across time

    NARCIS (Netherlands)

    Paalman, Carmen; Van Domburgh, Lieke; Stevens, Gonneke; Vermeiren, Robert; Van De Ven, Peter; Branje, Susan; Frijns, Tom; Meeus, Wim; Koot, Hans; Van Lier, Pol; Jansen, Lucres; Doreleijers, Theo

    2015-01-01

    This longitudinal study explores differences between native Dutch and immigrant Moroccan adolescents in the relationship between internalizing and externalizing problems across time. By using generalized estimating equations (GEE), the strength and stability of associations between internalizing and

  16. Constrains on the topography of the Moroccan High Atlas: Contribution of the SIMA (Seismic Imaging across the Moroccan Atlas) project

    Science.gov (United States)

    Ayarza, P.; Carbonell, R.; Teixell, A.; Kchikach, A.; Harnafi, M.; Marti, D.; Palomeras, I.; Levander, A.; Gallart, J.; Arboleya, M. L.; Charroud, M.; Amrahr, M.

    2012-04-01

    The Atlas Mountain Range is a young intra-continental Cenozoic orogenic belt located at the southern edge of the diffuse plate boundary zone separating Africa and Europe. The Moroccan High Atlas, part of this range, features high topographies that locally exceed 4000 m. However, geological studies suggest that it has experienced low to moderate shortening. Furthermore, shortenning and elevation keep an inverse relationship: while shortening decreases to the west, elevation increases in the same direction. Geophysical studies support these interpretations with potential field models where crustal thickness never exceeds 40 km. These observations rise the question about the origin of the Atlas Mountains topography. If topography does not respond to isostatic equilibrium at a crustal level, then the mantle must be involved in this process. Potential field based multidisciplinary models suggest that an astenospheric upwelling place the mantle as shallow as 70 km and that it is this feature that helps to support the mountain load. The only uncertainty related to these models lies in the assumed crustal thickness: if it increased, the LAB would be displaced downwards and conversely. In order to picture the Moho topography and depth, and to constrain the seismic velocity structure of this mountain system, a 700 km long, seismic wide-angle reflection and refraction transect was acquired in 2010 by an international team. The north-south transect extends from the Sahara Desert south of Merzouga, to Ceuta at the Gibraltar arc, crossing the High and Middle Atlas and the Rif mountains. Seismic energy released at 6 shot points was generated by the detonation of 1 TN of explosives and was recorded by ~ 900 Reftek-125a seismic recorders from the IRIS-PASSCAL pool. Even with a low signal/noise ratio, the data allows the identification of crustal phases (Pg and PiP) and mantle reflected/refracted phases (PmP and Pn). Forward modeling pictures the Moho as an asymmetric feature that

  17. Summary of the first Moroccan nuclear power plant feasibility study

    International Nuclear Information System (INIS)

    2004 and 2020 to meet Morocco's energy needs. - Provide the decision makers with elements allowing them to take decisions on the orientations and options regarding the implementation of the first a Moroccan NPP and, in parallel, giving the necessary confident to the public, so as to have greater visibility with regard to the introduction of this energy source in the electrical system of the Kingdom, and to assess the relevant suitability and its positive environmental impact. Indeed, one of the main issues taken into consideration in the Sidi Boulbra NPP project, the public information policy or guidance's to be implemented in this important project, is of greater importance due to the negative effect of nuclear energy perception after the major nuclear accident of Tchernobyl. A big work is now ongoing and remains to be done in order to reduce the public worries and to show him the main advantages of setting up a NPP project. This aspect is tightly linked with the establishment of a set of national nuclear regulations and also international agreements or conventions that have been signed by our country and which are now accompanying nuclear activities. On the other hand, it should be noted that Morocco has a modest experience with regard to nuclear knowledge management related to these aspects in the framework of realization of the first nuclear research center of Maamora based on TRIGA 2 research reactor which is presently in commissioning phase. In this paper, we shall present the elements of public information program including the main socioeconomic, technical, legal and environmental arguments and propose an action plan to carry out this program. (author)

  18. Small-Scale Surface Reconstruction and Volume Calculation of Soil Erosion in Complex Moroccan Gully Morphology Using Structure from Motion

    Directory of Open Access Journals (Sweden)

    Andreas Kaiser

    2014-07-01

    Full Text Available This study presents a computer vision application of the structure from motion (SfM technique in three dimensional high resolution gully monitoring in southern Morocco. Due to impractical use of terrestrial Light Detection and Ranging (LiDAR in difficult to access gully systems, the inexpensive SfM is a promising tool for analyzing and monitoring soil loss, gully head retreat and plunge pool development following heavy rain events. Objects with known dimensions were placed around the gully scenes for scaling purposes as a workaround for ground control point (GCP placement. Additionally, the free scaling with objects was compared to terrestrial laser scanner (TLS data in a field laboratory in Germany. Results of the latter showed discrepancies of 5.6% in volume difference for erosion and 1.7% for accumulation between SfM and TLS. In the Moroccan research area soil loss varied between 0.58 t in an 18.65 m2 narrowly stretched gully incision and 5.25 t for 17.45 m2 in a widely expanded headcut area following two heavy rain events. Different techniques of data preparation were applied and the advantages of SfM for soil erosion monitoring under complex surface conditions were demonstrated.

  19. A maturity model for SCPMS project-an empirical investigation in large sized Moroccan companies

    Directory of Open Access Journals (Sweden)

    Chafik Okar

    2011-03-01

    Full Text Available In the recent years many studies on maturity model have been carried out. Some refer specifically to maturity models for supply chain and performance measurement system. Starting from an analysis of the existing literature, the aim of this paper is to develop a maturity model for the supply chain performance measurement system (SCPMS project based on the concept of critical success factors (CSFs. This model will be validated by two approaches. The first is a pilot test of the model in a Moroccan supply chain to demonstrate his capacity of assessing the maturity of SCPMS project and whether it can develop an improvement roadmap. The second is an empirical investigation in large sized Moroccan companies by using a survey to depict whether it can evaluate the maturity of SCPMS project in different industries.

  20. Results of MCNP analysis for Moroccan TRIGA Mark-II Reactor

    International Nuclear Information System (INIS)

    The construction work on the Moroccan Triga Mark II research reactor has already started and the first criticality is planned for the near future. The main objective of this study is to ensure that the calculations tools available at CNESTEN as the operator of this reactor are sufficiently adequate for the prediction of the neutronic and the operating characteristics of the first Moroccan research reactor. In this work, we have analyzed the 2 MW Triga Mark II reactor using the Monte Carlo code MCNP. In order to reduce possible errors due to inexact core geometry specification, a complete and exact 3D model of this reactor was developed. The parameters of interest in this study are the core excess reactivity, the critical size of the cold and clean core, the total reactivity worth of the control rods and the verification of the shutdown margin. (author)

  1. Acoustic Cues to Fricatives Place of Articulation Produced in Moroccan Dialect

    Directory of Open Access Journals (Sweden)

    Leila Elmazouzi

    2014-11-01

    Full Text Available The aim of the present study is to examine acoustic characteristics of Moroccan fricatives in order to find invariant cues that classify fricatives into their place of articulation. Fricative consonants of Moroccan Arabic dialect were elicited from 8 adult speakers (4 male and 4 female in 3 vowel contexts (/i, a, u/. The cues investigated included temporal measurement (duration of fricative consonant and formant information at fricative-vowel transition (F1 and F2 at vowel onset and locus equation. The effects of voicing, speaker’s gender and post-fricative vowel on both formants onset values and locus equations were investigated. The results obtained showed that F1 onset values differentiated voiceless from voiced fricatives. F2 onset values distinguished fricatives in term of place of articulation. The locus equation slope and intercept differentiated voiceless from voiced fricative and distinguished clearly palatal fricatives from the other places of articulation

  2. Y-STR genetic diversity in Moroccans from the Figuig oasis.

    Science.gov (United States)

    Palet, Laurent; Coudray, Clotilde; Galey, Claude; Keyser, Christine; Melhaoui, Mohammed; Gagnor, Corinne; Sabatier, Myriam; Dugoujon, Jean-Michel

    2010-10-01

    Seventeen Y-chromosomal short tandem repeats (STRs) (DYS392, DYS437, DYS448, GATAH4.1, DYS389II, DYS439, DYS635, DYS393, DYS438, DYS391, DYS389I, DYS390, DYS19, DYS458, DYS456 and DYS385a,b) were typed in DNA samples from 96 unrelated Moroccan men from the Figuig oasis. Fifty-two haplotypes were identified, of which 36 were unique. The overall haplotype diversity was 0.966, and the discrimination capacity was 0.542. Population comparisons with previously published data revealed significant genetic heterogeneity between the Figuig Moroccans and other North African populations. Results also showed that the minimal haplotype 11-30-13-10-13-25-15 (DYS392-DYS389II-DYS393-DYS391-DYS389I-DYS390-DYS19) was the most frequent haplotype observed in Figuig men. PMID:20457094

  3. Andalusian contribution to the creation of a cross-border in the Spanish-Moroccan border

    Directory of Open Access Journals (Sweden)

    Rosa Jordá Borrel

    2002-01-01

    Full Text Available This article will be centered in the way of evolving flow of the exterior trade between Andalusia and Morocco, and the strategies of the economic Andalusian agents to penetrate within the Morocco market taking advantage of the growing demand and the low prices of labor, all of these without forgetting that the free exchange zone started in 1996, and is too early to make a deep analysis of this matter. Secondly, we want to measure the level of participation of the Andalusian Autonomous Community to build infrastructure (ports, electric stations, thermoelectric, airports, telecommunications, health and equipping local, regional and national Moroccan communities, due to it constitutes another way to penetrate in the Andalusian market, and can be considered another way of Andalusia sharing in the development process of the Moroccan free trade zone, since it is twice inserted in said process as a region of the European Union and as a door of Europe.

  4. Controlled fermentation of Moroccan picholine green olives by oleuropein-degrading Lactobacilli strains

    OpenAIRE

    Ghabbour, N.; Rokni, Y.; Lamzira, Z.; Thonart, P.; Chihib, N. E.; Peres, C.; Asehraou, A.

    2016-01-01

    The control of the spontaneous fermentation process of un-debittered Moroccan Picholine green olives was undertaken basing the inoculation with two lactobacilli strains (Lactobacillus plantarum S175 and Lactobacillus pentosus S100). These strains, previously selected in our laboratory for their oleuropein-degrading capacity, were inoculated in olives brined at 5% of NaCl, and then incubated at 30 ÅãC. The physico-chemical parameters (pH, free acidity, reducing sugars, sodium chloride, oleurop...

  5. Impact of Ethical Screening on Risk and Returns: the Case of Constructed Moroccan Islamic Stock Indexes

    OpenAIRE

    BOUSALAM, Issam; HAMZAOUI, Moustapha

    2016-01-01

    Despite the increasing attention given to Islamic investment, there is still existing few empirical papers that examined the performance and volatility of Islamic Funds and indices in comparison to their conventional unscreened counterparts. These studies provide mixed evidence with regards to risk and returns of Islamic funds and indices. This paper aims to expand the literature on this subject by studying the Moroccan case considering the recent introduction of Islamic finance in the countr...

  6. Bits of Homeland: Generational and Gender Transformations of Moroccan-Dutch Youth using digital technologies

    OpenAIRE

    Leurs, K.H.A.; Ponzanesi, S.

    2013-01-01

    Generational and gendered specificities of digital technology use within migrant families remain understudied and undertheorized (Green & Kabir, 2012). Digital technologies are used among descendants of migrants to sustain and update networks while simultaneously they allow the younger generation to assert their individuality and circumvent gendered family norms. By analyzing generational specificities and gender negotiations apparent in the use of Internet applications among Moroccan-Dutch y...

  7. Perceived Discrimination and Integration: The Case of Moroccan and Turkish Minorities in Flemish Belgium,

    OpenAIRE

    VANCLUYSEN, Kris; VAN CRAEN, Maarten; Ackaert, Johan

    2010-01-01

    This paper examines the relation between integration and perceived discrimination among persons of Moroccan and Turkish descent living in Flemish Belgium. Two opposing theories exist concerning this relationship. The assimilation theory (Gordon, 1964) posits that the more ethnic minorities are integrated into the country of residence, the less discrimination they perceive. The ethnic competition theory (Portes, Parker & Cobas, 1980) proposes the opposite: the more ethnic minorities integrate,...

  8. Cultural immersion aimed at improving professional integration in the Moroccan offshore industry

    OpenAIRE

    Saliou, Philippe; Ribaud, Vincent

    2012-01-01

    International audience A young offshore software industry has grown up in Morocco. A network of 9 universities has set up two schemes promoting mobility towards France, strongly governed by the principle of driving skills gained back to Moroccan economic development. Academic objectives are related to software development and offshoring. A proportion of its success results from extra-academic factors: student selection, student support, internship supervision dedicated to a pre-employment ...

  9. The impact of psoriasis on the lifequality: a cohort of 140 Moroccan patients

    OpenAIRE

    Awatef Kelati; Mariame Meziane; Mounir Jaafari; Fatima Zahra Mernissi

    2016-01-01

    Introduction: The alteration of the life quality in psoriasis is currently proved. Aim: To evaluate the particularity of this impact in Moroccan psoriatic population. Methods: It was a prospective cohort of 140 psoriatic patients who filled the 16-Skindex questionnary to evaluate this alteration of the life quality. Results: The life quality was significantly affected in patients having severe or old psoriasis and in young females, also it was related to the low Socioeconomic leve...

  10. Crafting lives, negotiating ambivalence: love, friendship and intimacy amongst young women in a Moroccan boomtown

    OpenAIRE

    Menin,

    2013-01-01

    This thesis endeavours to disentangle the multifaceted gendered imaginaries and the discourses on love that shape the “politics of intimacy” in a Moroccan boomtown situated at the foot of the Middle Atlas Mountains, Central Morocco. Specifically, it explores the ways in which young women – the main focus of this thesis – craft their subjectivity and affective words in a context where demands of ethical reform interweave with mundane desires, and where globalised imaginative horizons clash wit...

  11. Patrimony for Resilience: Evidence from the Forest Agdal in the Moroccan High Atlas Mountains

    OpenAIRE

    Bruno Romagny; Didier Genin; Patrick Baudot; Laurent Auclair; Romain Simenel

    2011-01-01

    Patrimony and resilience appear today as key concepts for understanding the dynamics of systems confronted with natural hazards. Nevertheless, the theoretical comparison between these concepts drawn from different epistemic approaches is lacking. Our aim is to interrelate resilience and patrimony concepts on the basis of a real example: the Agdal, a traditional forest management system in the Moroccan High Atlas. The role played by the Agdal in safeguarding the patterns of forest resource use...

  12. To be a true Muslim: online discussions on the headscarf among Moroccan-Dutch women

    OpenAIRE

    Hoekstra, M; Verkuyten, M.

    2014-01-01

    The headscarf (hijab) and its relation to Muslim identity and gender relations within Islam is a major topic of contention for Muslim women living in Western Europe. One aspect of this is that they have to present an acceptable religious identity vis-a`-vis other Muslims. The present study uses membership categorization analysis to examine the membership categories and category-bound attributes used in Internet forum discussions on the headscarf among Moroccan-Dutch women. The analysis shows ...

  13. Feasibility analysis of I-131 production in the Moroccan TRIGA research reactor

    International Nuclear Information System (INIS)

    Highlights: • A feasibility analysis for I-131 production at the Moroccan TRIGA MARK II research reactor was conducted. • Two production scenarios were discussed with several TeO2 target masses. • The MCNPX v2.7 computer code with its depletion capabilities was used. • A production activity of about 4.63 Ci per 80 MWh irradiation period is obtained. - Abstract: Since the commissioning of the Moroccan 2 MW TRIGA MARK II research reactor hosted by the Centre National de l’Energie des Sciences et des Techniques Nucléaires (CNESTEN), the latter institution has established a radioisotope production program to supply radiopharmaceuticals for use in nuclear medicine. This paper presents a feasibility analysis for I-131 production using two in-core irradiation positions within the Moroccan TRIGA MARK II research reactor. The MCNPX v2.7 code, with its depletion capabilities, was used for the evaluation of two different production scenarios using several masses of TeO2 target samples. The maximum achievable activities were found to be 3.90 Ci/week for scenario 1 and 4.63 Ci/week for scenario 2. Thermal analysis shows that safety limits of capsules used for these experiments were not violated

  14. Turkish and Moroccan Young Adults in the Netherlands: The Relationship Between Acculturation and Psychological Problems.

    Science.gov (United States)

    Özbek, Emel; Bongers, Ilja L; Lobbestael, Jill; van Nieuwenhuizen, Chijs

    2015-12-01

    This study investigated the relationship between acculturation and psychological problems in Turkish and Moroccan young adults living in the Netherlands. A sample of 131 healthy young adults aged between 18 and 24 years old, with a Turkish or Moroccan background was recruited using snowball sampling. Data on acculturation, internalizing and externalizing problems, beliefs about psychological problems, attributions of psychological problems and barriers to care were collected and analyzed using Latent Class Analysis and multinomial logistic regression. Three acculturation classes were identified in moderately to highly educated, healthy Turkish or Moroccan young adults: integration, separation and diffusion. None of the participants in the sample were marginalized or assimilated. Young adults reporting diffuse acculturation reported more internalizing and externalizing problems than those who were integrated or separated. Separated young adults reported experiencing more practical barriers to care than integrated young adults. Further research with a larger sample, including young adult migrants using mental health services, is required to improve our understanding of acculturation, psychological problems and barriers to care in this population. Including experiences of discrimination in the model might improve our understanding of the relationship between different forms of acculturation and psychological problems. PMID:25845438

  15. Assessment of soil erosion and deposition rates in a Moroccan agricultural field using fallout 137Cs and 210Pbex

    International Nuclear Information System (INIS)

    In Morocco land degradation – mainly caused by soil erosion – is one of the most serious agroenvironmental threats encountered. However, only limited data are available on the actual magnitude of soil erosion. The study site investigated was an agricultural field located in Marchouch (6°42′ W, 33° 47′ N) at 68 km south east from Rabat. This work demonstrates the potential of the combined use of 137Cs, 210Pbex as radioisotopic soil tracers to estimate mid and long term erosion and deposition rates under Mediterranean agricultural areas. The net soil erosion rates obtained were comparable, 14.3 t ha−1 yr−1 and 12.1 ha−1 yr−1 for 137Cs and 210Pbex respectively, resulting in a similar sediment delivery ratio of about 92%. Soil redistribution patterns of the study field were established using a simple spatialisation approach. The resulting maps generated by the use of both radionuclides were similar, indicating that the soil erosion processes has not changed significantly over the last 100 years. Over the previous 10 year period, the additional results provided by the test of the prediction model RUSLE 2 provided results of the same order of magnitude. Based on the 137Cs dataset established, the contribution of the tillage erosion impact has been evaluated with the Mass Balance Model 3 and compared to the result obtained with the Mass Balance Model 2. The findings highlighted that water erosion is the leading process in this Moroccan cultivated field, tillage erosion under the experimental condition being the main translocation process within the site without a significant and major impact on the net erosion. - Highlights: ► Net erosion rates estimated by 137Cs and 210Pbex techniques were found comparable. ► The water erosion is the leading process in this Moroccan cultivated field. ► Soil erosion process has not changed significantly over the last 100 years. ► The prediction model RUSLE 2 provided results of the same order of magnitude.

  16. General characterization of venom from the Moroccan snakes Macrovipera mauritanica and Cerastes cerastes

    Directory of Open Access Journals (Sweden)

    N Oukkache

    2012-01-01

    Full Text Available Ophidian envenomation accidents constitute a serious public health problem in many countries around the globe. Over 5 million such accident cases occur each year causing more than 100,000 deaths. In Africa, more than 20,000 deaths per year are registered while 400,000 envenomation victims retain severe and permanent functional sequelae. In Morocco, snakebites are frequent and of greater severity in children. They occur mostly in rural areas. The incidence of these bites remains poorly understood and vastly underestimated. The epidemiological data are not well known due to the absence of a national registry, whereas a significant proportion of envenomations receive only traditional treatment methods in non-medical intensive care. This prompted us to investigate the enzymatic and biological properties of venom biochemical constituents from two of the most dangerous snake venoms in Morocco: Cerastes cerastes (Cc and Macrovipera mauritanica (Mm. Also, we studied the immune cross-reactivity of Cc and Mm venoms in comparison to that of another important dangerous Moroccan viper, Bitis arietans (Ba, to identify the best candidates (venom or a mixture of venoms for producing the most efficient and protective antivenom. In the present study, we report a preliminary venom characterization of Cc and Mm and the cross-reactivity that may exist between their venoms and Ba. These venoms are known to be highly toxic and contain several proteins that differ by molecular weights. Interestingly, both Cc and Mm venoms are characterized by intense hemorrhagic and phospholipase A2 activities and their ability to degrade the α and γ chains of fibrinogen. They display very low proteolysis through the casein test. After injection into mice, Cc and Mm induce myonecrosis in skeletal muscles, which most likely reflects direct action of myotoxins and indirect action of hemorrhagic molecules present in these venoms. In mice, this myonecrosis diminishes serum creatine

  17. Distribution of anthropogenic radionuclides in the Moroccan marine environment

    International Nuclear Information System (INIS)

    Morocco has a long coast of 3500 km of which 500 km are on the south Mediterranean sea where little information on artificial radionuclides concentrations is available. There is no existing data in the Atlantic Ocean coast. The aim of this study carried out within the regional Project RAF7 held in co-operation with IAEA is the exploration of levels of radionuclides concentrations in the Moroccan marine environment with special emphasis on the anthropogenic radioactive contaminants; 137Cs, 239,240Pu and 241Am. In addition, concentration profiles of natural radionuclides as 210Pb and 226Ra in sediment were also determined allowing to estimate, through the excess Lead (210Pbex), the sedimentation rate and to reconstruct the history of contaminants. Samples were collected along 4 stations of which 3 are in the Mediterranean sea during a cruise aboard the oceanographic vessel Charif Al Idrissi of INRH. One station near 'Mdiq' (St.2) was extensively explored by collecting four samples of water at different depths until 900m and a bottom sediment core collected at a depth of 800 m using an Ocean Instrument Box corer. Sequential concentrations of radionuclides have been carried out on board by coprecipitating 239,240Pu and 241Am with MnO2 and the adsorption of 137Cs onto AMP. The sediment cores were sectioned into series of horizontal slices of 0.5 to 1 cm thickness to be analysed. 137Cs, 210Pb, 226Ra activities were measured by γ spectrometry using a CANBERRA HPGe detector with resolution of 2 keV and efficiency of 50%. For the α emitters as Pu and Am isotopes, a suitable radiochemical method was applied based on the separation of Pu from Am by anion -exchange resin AG1x8. Am was co-precipitated with calcium oxalate and extracted into DDCP and finally separated from rare earths by anion exchange in mineral acidsmethanol media. Both Pu and Am fraction are electrodeposited and the resulting alpha-sources are counted by ORTEC EG and G alpha spectrometry. The determination

  18. Effective photocatalytic decolorization of indigo carmine dye in Moroccan natural phosphate-TiO2 aqueous suspensions

    Science.gov (United States)

    Naciri, Nouâma; Farahi, Abdelfettah; Rafqah, Salah; Nasrellah, Hamid; El Mhammedi, Moulay Abderrahim; Lançar, IbnToumaret; Bakasse, Mina

    2016-02-01

    Heterogeneous photocatalysis is a significant green technology for application in water purification. In this study, the photocatalytic activity of NP-TiO2 based on Moroccan natural phosphate (NP) doped by titanium dioxide TiO2 was evaluated by photocatalytic decolorization of indigo carmine (IC) dye in aqueous solution as a model pollutant under UV light. The NP-TiO2 catalyst was characterized by XRD, FTIR and surface area. The effect of the calcination temperature of NP-TiO2, catalyst concentration, initial concentration of the IC, initial pH, initial hydrogen peroxide H2O2 concentration and coexisting ions on the photocatalytic decolorization of IC was investigated. The NP-TiO2 showed a significantly higher rate of degradation of IC, when compared to TiO2. After 125 min of irradiation using a low intensity of UV-lamp (15 W ∗ 3 lamps = 45 W), 99% of IC solution (20 mg L-1) was decolorized with 0.5 g L-1 of the NP-TiO2 calcined at 600 °C at pH = 11. Therefore, this process can be developed as an economically feasible and environmentally friendly method to decolorize or treat dye wastewater using sunlight.

  19. Lithological mapping using Landsat 8 OLI and Terra ASTER multispectral data in the Bas Drâa inlier, Moroccan Anti Atlas

    Science.gov (United States)

    Adiri, Zakaria; Harti, Abderrazak El; Jellouli, Amine; Maacha, Lhou; Bachaoui, El Mostafa

    2016-01-01

    Lithological mapping is a fundamental step in various mineral prospecting studies because it forms the basis of the interpretation and validation of retrieved results. Therefore, this study exploited the multispectral Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and Landsat 8 Operational Land Imager (OLI) data in order to map lithological units in the Bas Drâa inlier, at the Moroccan Anti Atlas. This task was completed by using principal component analysis (PCA), band ratios (BR), and support vector machine (SVM) classification. Overall accuracy and the kappa coefficient of SVM based on ground truth in addition to the results of PCA and BR show an excellent correlation with the existing geological map of the study area. Consequently, the methodology proposed demonstrates a high potential of ASTER and Landsat 8 OLI data in lithological units discrimination.

  20. Quality and chemical profiles of monovarietal north Moroccan olive oils from "Picholine Marocaine" cultivar: registration database development and geographical discrimination.

    Science.gov (United States)

    Bajoub, Aadil; Hurtado-Fernández, Elena; Ajal, El Amine; Fernández-Gutiérrez, Alberto; Carrasco-Pancorbo, Alegría; Ouazzani, Noureddine

    2015-07-15

    Current knowledge of the quality and composition of Moroccan olive oil is still incomplete and no consistent database compiling its properties is available. This study was carried out to achieve a comprehensive characterisation of north Moroccan olive oils. Thus, 279 olive samples of "Picholine Marocaine" cultivar grown in 7 Moroccan regions were collected, and oils extracted over two consecutive crop seasons (2011 and 2012) and analysed (considering physicochemical quality parameters and purity criteria). Results indicated that all the studied samples showed values fulfilling the established limits set by the International Olive Council (IOC) standards, with the exception of 32 samples that had a linolenic acid content higher than 1%, which is the maximum value fixed by the IOC regulation. Furthermore, the usefulness of the evaluated parameters for tracing the geographical origin of the studied samples was tested by using canonical discriminant analysis. A good rate of correct classification and prediction was achieved. PMID:25722147

  1. Contesting French Aesthetics of Space and Nature Enjoyment in Moroccan Travel Writing in the 19th Century

    OpenAIRE

    Idrissi Alami, Ahmed

    2013-01-01

    In their travel writings about Europe in the 19th century, Moroccan visitors compare and contrast what they see of the European artistic designs and aesthetic values with experiences from their own native cultures. In this paper, I analyze the discourse and rhetoric about the enjoyment of nature, landscape design and leisure aesthetics as explored in the travel writing of the Moroccan traveler al-‘Amrāwī in his travelogue Tuḥfat al-Malik al-ʿAzīz bimamlakat Bārīz (1860). Here we see a signifi...

  2. Trends in a Life Threatening Condition: Morbid Obesity in Dutch, Turkish and Moroccan Children in The Netherlands

    OpenAIRE

    van Dommelen, P; Schönbeck, Y.; van Buuren, S.; Hirasing, R.

    2014-01-01

    Background: Morbid obesity can be a life threatening condition. The aim of our study is to assess the trend in morbid obesity in The Netherlands among children of Dutch origin since 1980, and among children of Turkish and Moroccan origin since 1997. Methods and Findings: Cross-sectional height and weight data of children of Dutch, Turkish and Moroccan origin aged 2- 18 years were selected from three national Dutch Growth Studies performed in 1980, 1997 and 2009 (n = 54,814). Extended internat...

  3. Selection of oleuropein-degrading lactic acid bacteria strains isolated from fermenting Moroccan green olives

    Energy Technology Data Exchange (ETDEWEB)

    Ghabbour, N.; Lamzira, Z.; Thonart, P.; Cidalia, P.; Markaouid, M.; Asehraoua, A.

    2011-07-01

    A total of 177 strains of lactic acid bacteria (LAB) were isolated from early-stage Moroccan Picholine green olive fermentation, including Lactobacillus plantarum (44.63%), Lactobacillus pentosus (25.99%), Lactobacillus brevis (9.61%) and Pediococcus pentosaceus (19.77%). All the isolates were screened for their tolerance to olive leaf extract and oleuropein. Most of the isolates (85.3%) were found able to degrade oleuropein, when evaluated by either oleuropein or 5-Bromo-4-chloro-3-indolyl {beta}-D-glucuronide (X-Gluc) as substrates. The biodegradation capacity of the selected strains of each species was confirmed by HPLC analysis. (Author).

  4. Moroccan foreign fighters: evolution of a phenomenon, promotive factors, and the limits of hardline policies

    OpenAIRE

    Masbah, Mohammed

    2015-01-01

    With a contingent of around 1,500 fighters, Morocco is considered one of the main exporters of foreign fighters to Syria. Until 2014, Moroccan authorities, who were content to see their own jihadis leave and add to the pressure on Bashar al-Assad, mostly turned a blind eye to networks of recruitment. Since the dramatic rise of the so-called Islamic State, or ISIS, concern over local repercussions and the return of war-hardened radicals has prompted Rabat to adopt a hardline, security-oriented...

  5. Implementation of ITIL in a Moroccan company: the case of incident management process

    Directory of Open Access Journals (Sweden)

    Said Sebaaoui

    2012-07-01

    Full Text Available IT1 departments were viewed as a cost center and not as an entity in the service of strategy. But this has changed in recent years because of market competitiveness and also due to the fact that the adoption of a management approach focused on the customer and driven by IT is no longer a luxury but a real necessity. This gave rise to several approaches that recommend best practices for improving IT service quality, including the ITIL framework. This paper proposes a method of implementing the ITIL approach with a practical implementation of the Incident Management process in a Moroccan firm.

  6. Selection of oleuropein-degrading lactic acid bacteria strains isolated from fermenting Moroccan green olives

    International Nuclear Information System (INIS)

    A total of 177 strains of lactic acid bacteria (LAB) were isolated from early-stage Moroccan Picholine green olive fermentation, including Lactobacillus plantarum (44.63%), Lactobacillus pentosus (25.99%), Lactobacillus brevis (9.61%) and Pediococcus pentosaceus (19.77%). All the isolates were screened for their tolerance to olive leaf extract and oleuropein. Most of the isolates (85.3%) were found able to degrade oleuropein, when evaluated by either oleuropein or 5-Bromo-4-chloro-3-indolyl β-D-glucuronide (X-Gluc) as substrates. The biodegradation capacity of the selected strains of each species was confirmed by HPLC analysis. (Author).

  7. Selection of oleuropein-degrading lactic acid bacteria strains isolated from fermenting Moroccan green olives

    OpenAIRE

    Ghabbour, N.; Lamzira, Z.; Thonart, P.; Cidalia, P.; Markaoui, M.; Asehraou, A.

    2011-01-01

    A total of 177 strains of lactic acid bacteria (LAB) were isolated from early-stage Moroccan Picholine green olive fermentation, including Lactobacillus plantarum (44.63%), Lactobacillus pentosus (25.99%), Lactobacillus brevis (9.61%) and Pediococcus pentosaceus (19.77%). All the isolates were screened for their tolerance to olive leaf extract and oleuropein. Most of the isolates (85.3%) were found able to degrade ole...

  8. Reducing the Bloater Spoilage During Lactic Fermentation of Moroccan Green Olives

    OpenAIRE

    Lamzira, Zahra; Asehraou, Abdeslam; Brito, Dulce; Oliveira, Manuella; Faid, Mohamed; Peres, Cidalia

    2005-01-01

    The process of natural lactic fermentation of green olives is too long and usually associated with several types of olive deteriorations, mainly the »bloater spoilage«. The control of pH and salt level in brine, a practice mostly used in the olive industry, is not sufficient to avoid these problems. The main objective of this work is the control of the fermentationprocess in order to reduce the duration of the process and the olive spoilage incidence.Therefore, some Moroccan green olives were...

  9. Moroccan precipitation in a regional climate change simulation, evaluating a statistical downscaling approach

    Science.gov (United States)

    Driouech, F.; Déqué, M.; Sánchez-Gómez, E.

    2009-09-01

    Morocco is located at the extreme north-west of Africa between 20 and 37° N. According to the aridity index of De Martonne classification, Moroccan climate varies from sub-humid in the north to arid in the south. The country has experienced several drought events which have had marked impacts on socio-economic sectors and national economy (1940-1945, 1980-1985, 1994-1995 …). During a dry year, the deficit of rainfall can exceed 60% of the climatological value. Rainfall amounts registered show a negative trend at national and regional scales. The drought seems to become more persistent over time. At the same time, the total number of wet days shows a negative trend revealing an increase in the annual dry day number. Many regions became more arid (According to the aridity index of De Martonne) between 1961 and 2008: namely Oujda, Taza, Kenitra, Rabat, Meknès. In order to evaluate climate change impacts on Moroccan winter precipitation, future climate conditions in Morocco under the SRES scenario A1B, are studied by using two 30-year time-slice simulations performed by the variable resolution configuration of the GCM ARPEGE-Climat. The spatial resolution ranges between 50 and 60 km over the country. This high resolution scenarios exhibit for the period 2021-2050 a change in the precipitation distribution and in extreme events. In particular, the precipitation amounts and the occurrence frequency of wet days will decrease in the scenario on all the fourteen stations considered. In terms of extreme events, the maximum dry spell length increases in nearly all the stations and the frequency of high precipitation events is projected to decrease. The evolution of highest percentiles of precipitation distribution does not go, however, in the same sense everywhere. Assessment of a range of uncertainties due to climate modelling has been done by using present-day and SRES scenario A1B data issued from 10 ENSEMBLES-RCMs. This shows that ARPEGE-Climate results are in the

  10. Identification and rapid detection of three Tay-Sachs mutations in the Moroccan Jewish population.

    OpenAIRE

    Drucker, L; Proia, R L; Navon, R

    1992-01-01

    Infantile Tay-Sachs disease (TSD) is caused by mutations in the HEXA gene that result in the complete absence of beta-hexosaminidase A activity. It is well known that an elevated frequency of TSD mutations exists among Ashkenazi Jews. More recently it has become apparent that elevated carrier frequencies for TSD also occur in several other ethnic groups, including Moroccan Jews, a subgroup of Sephardic Jews. Elsewhere we reported an in-frame deletion of one of the two adjacent phenylalanine c...

  11. The scholastic experiences of the children of moroccan inmigrants at Centres of Compulsory Secundary Education

    Directory of Open Access Journals (Sweden)

    Cristóbal Ruiz Román

    2009-10-01

    Full Text Available The following work is the fruit of an investigation was developed in the Department of Educational Theory and History in the University of Málaga, which focus of attention has been to understand the experiences of these adolescents in creating their identity in a series of contexts which, culturally speaking, are extremely diverse: essentially the family, the peer group and school. This article will concentrate on the experiences of the children of Moroccan immigrants in centers of Secondary Education of Málaga and on the expectations, perceptions, difficulties and conflicts that they encounter there.

  12. The conditional returns to origin-country human capital among Turkish and Moroccan immigrants in Belgium.

    Science.gov (United States)

    Kanas, Agnieszka; van Tubergen, Frank

    2014-07-01

    This study extends the analysis of the economic returns to pre-migration human capital by examining the role of the receiving context, co-ethnic residential concentration, and post-migration investments in human capital. It uses large-scale survey data on Turkish and Moroccan immigrants in Belgium. The analysis demonstrates that regarding employment, Moroccan immigrants, that is, those originating from former French colonies receive larger returns to their origin-country education and work experience in French- vs. Dutch-speaking regions. Other than the positive interaction effect between co-ethnic residential concentration and work experience on employment, there is little evidence that co-ethnic concentration increases the returns to origin-country human capital. Speaking the host-country language facilitates economic returns to origin-country work experience. Conversely, immigrants who acquire host-country credentials and work experience receive lower returns to origin-country education and experience, suggesting that, at least among low-skilled immigrants, pre- and post-migration human capital substitute rather than complement each other. PMID:24767595

  13. Well-being and social justice among Moroccan migrants in southern Spain.

    Science.gov (United States)

    Paloma, Virginia; García-Ramírez, Manuel; Camacho, Carlos

    2014-09-01

    The decision to migrate is normally based on expectations of improving one's actual living conditions and therefore, one's well-being. However, these expectations are not usually met in receiving contexts that relegate newcomers to lower power positions. From a liberating community psychology approach, this study aims to develop a predictive model of the well-being of Moroccan migrants living in southern Spain. Data were collected from a survey sample of 633 migrants (the average age was 31.9 years and 51.8 % were women) from 20 territorial units of Andalusia. Through a process of multilevel regression analysis, this study reveals that the well-being of the Moroccan community is closely determined by the following: (a) the level of social justice in the receiving context (openness to diversity of receiving communities, cultural sensitivity of community services, and residential integration); and (b) the individual strengths of the population (use of active coping strategies, satisfaction with the receiving context, and temporal stability in the new environment). These results empirically support the impact that different ecological levels of analysis have on well-being. Major theoretical contributions of the model and useful suggestions for improving migrant well-being are discussed. PMID:24912873

  14. The influence of culture of honor and emotional intelligence in the acculturation of Moroccan immigrant women.

    Science.gov (United States)

    Lopez-Zafra, Esther; El Ghoudani, Karima

    2014-01-01

    Migration is a normal process of people seeking new opportunities, work, or leisure in societies. The way people adapt to a new country (acculturation) is a complex process in which immigrants' evaluations about the culture of origin and their perceptions of the host country interact. The combination of these two factors produces four types of acculturation: separation, assimilation, integration, and marginalization. Several variables, such as personality, attitudes, and emotional intelligence, have been studied to help explain this process. However, the impact of a culture of honor and its interaction with other variables remains an open question that may help to explain how migrants can better adjust to their host culture. In this study, we examine the influence of the culture of honor (social) and emotional intelligence (individual) on acculturation. In a sample of 129 Moroccan women (mean age = 29, SD = 9.40) immigrants in Spain (mean time in Spain = 6 years, SD = 3.60), we investigated the relations among the variables of interest. Our results show that no significant differences emerged in the scores given for culture of honor (CH) and the acculturation strategies of the Moroccan immigrant women F(3, 99) = .233; p = .87. However women who preferred the integration strategy scored highest on emotional intelligence (EI), whereas the assimilated immigrants showed the lowest scores for EI F(3, 92) = 4.63; p = .005. Additionally, only in the case of integration does EI mediate between CH and the value given to the immigrant's own and host cultures (p <.001). PMID:25012470

  15. Recessive TBC1D24 Mutations Are Frequent in Moroccan Non-Syndromic Hearing Loss Pedigrees.

    Directory of Open Access Journals (Sweden)

    Amina Bakhchane

    Full Text Available Mutations in the TBC1D24 gene are responsible for four neurological presentations: infantile epileptic encephalopathy, infantile myoclonic epilepsy, DOORS (deafness, onychodystrophy, osteodystrophy, mental retardation and seizures and NSHL (non-syndromic hearing loss. For the latter, two recessive (DFNB86 and one dominant (DFNA65 mutations have so far been identified in consanguineous Pakistani and European/Chinese families, respectively. Here we report the results of a genetic study performed on a large Moroccan cohort of deaf patients that identified three families with compound heterozygote mutations in TBC1D24. Four novel mutations were identified, among which, one c.641G>A (p.Arg214His was present in the three families, and has a frequency of 2% in control Moroccan population with normal hearing, suggesting that it acts as an hypomorphic variant leading to restricted deafness when combined with another recessive severe mutation. Altogether, our results show that mutations in TBC1D24 gene are a frequent cause (>2% of NSHL in Morocco, and that due to its possible compound heterozygote recessive transmission, this gene should be further considered and screened in other deaf cohorts.

  16. Trends in a Life Threatening Condition: Morbid Obesity in Dutch, Turkish and Moroccan Children in The Netherlands

    NARCIS (Netherlands)

    Dommelen, P. van; Schönbeck, Y.; Buuren, S. van; Hirasing, R.

    2014-01-01

    Background: Morbid obesity can be a life threatening condition. The aim of our study is to assess the trend in morbid obesity in The Netherlands among children of Dutch origin since 1980, and among children of Turkish and Moroccan origin since 1997. Methods and Findings: Cross-sectional height and w

  17. Trends in a life threatening condition : Morbid obesity in Dutch, Turkish and Moroccan children in the Netherlands

    NARCIS (Netherlands)

    Van Dommelen, Paula; Schönbeck, Yvonne; Van Buuren, Stef; HiraSing, Remy A.

    2014-01-01

    Background: Morbid obesity can be a life threatening condition. The aim of our study is to assess the trend in morbid obesity in The Netherlands among children of Dutch origin since 1980, and among children of Turkish and Moroccan origin since 1997. Methods and Findings: Cross-sectional height and w

  18. Methodological challenges in quality of life research among Turkish and Moroccan ethnic minority cancer patients: translation, recruitment and ethical issues

    NARCIS (Netherlands)

    Hoopman, R.; Terwee, C.B.; Muller, M.T.; Ory, F.; Aaronson, N.K.

    2009-01-01

    The large population of first generation Turkish and Moroccan immigrants who moved to Western Europe in the 1960s and 1970s is now reaching an age at which the incidence of chronic diseases, including cancer, rises sharply. To date, little attention has been paid to the health-related quality of lif

  19. Parental and family-related influences on dental caries in children of Dutch, Moroccan and Turkish origin

    NARCIS (Netherlands)

    Duijster, D.; Jong-Lenters, M. de; Ruiter, C. de; Thijssen, J.; Loveren, C. van; Verrips, E.

    2015-01-01

    Objectives The aim of this cross-sectional study was to investigate the relationship between parental and family-related factors and childhood dental caries in a sample of 5- to 6-year-old children of Dutch, Moroccan and Turkish origin. Furthermore, the relationship of parental and family-related fa

  20. Assessment of soil erosion and deposition rates in a Moroccan agricultural field using fallout 137Cs and 210Pbex.

    Science.gov (United States)

    Benmansour, M; Mabit, L; Nouira, A; Moussadek, R; Bouksirate, H; Duchemin, M; Benkdad, A

    2013-01-01

    In Morocco land degradation - mainly caused by soil erosion - is one of the most serious agroenvironmental threats encountered. However, only limited data are available on the actual magnitude of soil erosion. The study site investigated was an agricultural field located in Marchouch (6°42' W, 33° 47' N) at 68 km south east from Rabat. This work demonstrates the potential of the combined use of (137)Cs, (210)Pb(ex) as radioisotopic soil tracers to estimate mid and long term erosion and deposition rates under Mediterranean agricultural areas. The net soil erosion rates obtained were comparable, 14.3 t ha(-1) yr(-1) and 12.1 ha(-1) yr(-1) for (137)Cs and (210)Pb(ex) respectively, resulting in a similar sediment delivery ratio of about 92%. Soil redistribution patterns of the study field were established using a simple spatialisation approach. The resulting maps generated by the use of both radionuclides were similar, indicating that the soil erosion processes has not changed significantly over the last 100 years. Over the previous 10 year period, the additional results provided by the test of the prediction model RUSLE 2 provided results of the same order of magnitude. Based on the (137)Cs dataset established, the contribution of the tillage erosion impact has been evaluated with the Mass Balance Model 3 and compared to the result obtained with the Mass Balance Model 2. The findings highlighted that water erosion is the leading process in this Moroccan cultivated field, tillage erosion under the experimental condition being the main translocation process within the site without a significant and major impact on the net erosion. PMID:22898495

  1. Structural, mineralogical, and paleoflow velocity constraints on Hercynian tin mineralization: the Achmmach prospect of the Moroccan Central Massif

    Science.gov (United States)

    Mahjoubi, El Mahjoub; Chauvet, Alain; Badra, Lakhlifi; Sizaret, Stanislas; Barbanson, Luc; El Maz, Abdelkader; Chen, Yan; Amann, Méderic

    2016-03-01

    The Achmmach tin mineralization (NE of the Moroccan Central Massif) is associated with tourmaline-rich alteration halos, veins, and faults hosted in sandstones and metapelites of the Upper Visean-Namurian. These deposits are reported to be late Hercynian in age and related to the emplacement of late-orogenic granite not outcropping in the studied area. Structural and paragenetic studies of the Achmmach tin deposit were conducted in order to establish a general model of the mineralization. From field constraints, the late Hercynian phase is marked by a transition from transpression to extension with deformation conditions evolving from ductile to brittle environments. The transpression (horizontal shortening direction roughly trending E-W) is coeval with the emplacement of the first tourmaline halos along several conjugated trends (N070, N020, and N120). Thereafter, a tourmaline-rich breccia formed in response to the fracturing of early tourmaline-altered rocks. Subsequently, during the extensional phase, these structures were reactivated as normal faults and breccias, allowing the formation of the main tin mineralization (cassiterite) associated with a wide variety of sulfides (arsenopyrite, chalcopyrite, sphalerite, galena, pyrrhotite, bismuthinite, pyrite, and stannite). This evolution ends with fluorite and carbonate deposition. The hydrothermal fluid flow velocity, calculated by applying statistical measures on the tourmaline growth bands, varies with the lithology. Values are lower in metapelites and higher in breccia. In the general evolution model proposed here, tourmaline alteration makes the rock more competent, allowing for brittle fracturing and generation of open space where the main Sn mineralization was precipitated.

  2. Norovirus and other human enteric viruses in moroccan shellfish.

    Science.gov (United States)

    Benabbes, Laila; Ollivier, Joanna; Schaeffer, Julien; Parnaudeau, Sylvain; Rhaissi, Houria; Nourlil, Jalal; Le Guyader, Françoise S

    2013-03-01

    The aim of this study was to evaluate the presence of human enteric viruses in shellfish collected along the Mediterranean Sea and Atlantic Coast of Morocco. A total of 77 samples were collected from areas potentially contaminated by human sewage. Noroviruses were detected in 30 % of samples, with an equal representation of GI and GII strains, but were much more frequently found in cockles or clams than in oysters. The method used, including extraction efficiency controls, allowed the quantification of virus concentration. As in previous reports, results showed levels of contamination between 100 and 1,000 copies/g of digestive tissues. Sapoviruses were detected in 13 % of samples mainly in oyster and clam samples. Hepatitis A virus was detected in two samples, with concentrations around 100 RNA copies/g of digestive tissues. Only two samples were contaminated with enterovirus and none with norovirus GIV or Aichi virus. This study highlights the interest of studying shellfish samples from different countries and different production areas. A better knowledge of shellfish contamination helps us to understand virus levels in shellfish and to improve shellfish safety, thus protecting consumers. PMID:23412717

  3. Antimycobacterial activity of a Brevibacillus Laterosporus strain isolated from a moroccan soil

    Directory of Open Access Journals (Sweden)

    Mohammed Hassi

    2012-12-01

    Full Text Available The treatment of tuberculosis has become more difficult with the worldwide spread of multidrug-resistant (MDR and extensively drug-resistant (XDR strains of Mycobacterium tuberculosis. Moreover, the prevalence of human disease caused by atypical mycobacteria has also increased in the past two decades and has further complicated the problem of the treatment of mycobacterial infections. It is therefore urgent to develop new highly active molecules against these bacteria. The present study reports the isolation from a Moroccan soil of a Bacillus strain that exhibits an important antimycobacterial activity. The strain was identified as Brevibacillus laterosporus using DNA sequencing of the 16S ribosomal RNA gene. The antimycobacterial activity was assigned to a substance with a protein nature. This nature was revealed using a liquid-liquid extraction with organic solvents, precipitation with ammonium sulfate and treatment with a protease. This study suggested the identification and the characterization of this active metabolite enabling therapeutic investigations further.

  4. Age and body weight of Moroccan local cattle at puberty: Effect of season

    International Nuclear Information System (INIS)

    Moroccan local cattle are a distinct breed comprising almost 90% of the total cattle population of 2.5 million. The age and the body weight of some 1662 heifers attaining puberty were determined under two production systems by monitoring plasma progesterone levels as an indicator of the first ovulation. The effect of season on these parameters was also studied. Ovarian cyclicity commenced in 50% of heifers by the age of 16.5 months and at a body weight of 144 kg (70% of the mature body weight). The time of puberty was correlated with both age and body weight and was influenced by both the season of the year at which puberty was reached and the system of rearing. The mean age at which behavioural oestrus was first observed and the heifer inseminated was 26.5 months. Fifty per cent of 546 heifers were pregnant by 27 months of age. (author). 18 refs, 7 figs

  5. Taxonomic diversity and structure of the molluscan fauna in Oualidia lagoon (Moroccan Atlantic coast).

    Science.gov (United States)

    El Asri, F; Zidane, H; Maanan, M; Tamsouri, M; Errhif, A

    2015-08-01

    The spatial distribution of the molluscan fauna of Oualidia lagoon (Moroccan Atlantic coast) was studied during winter 2013. Samples were collected from 43 stations over the whole of the lagoon. Twenty-eight taxa (19 species of gastropods, 7 species of bivalves, 1 species of polyplacophora, and 1 species of cephalopod) were listed, 21 of which are newly reported for Oualidia lagoon. Four taxa, Hydrobia sp. (78.29%), followed by Abra alba (13.99 ), Nassarius pfeifferi (5.07%), and Cerastoderma edule (1.32%), were accounted for 98% of the total abundance. A classification analysis used to characterize the lagoon on the basis of molluscs showed the existence of three main clusters from downstream to upstream: a Nassarius pfeifferi community, a Hydrobia sp.-Abra alba community and a Hydrobia sp.-Cerastoderma edule community. PMID:26231976

  6. Micro-XRF for characterization of Moroccan glazed ceramics and Portuguese tiles

    International Nuclear Information System (INIS)

    A set of enamelled terracotta samples (Zellij) collected from five different monuments in Morocco were object of study. With the aim of characterizing these typically Moroccan artistic objects, X-ray spectroscopic techniques were used as analytical tool to provide elemental and compound information. A lack of information about these types of artistic ceramics is found by the research through international scientific journals, so this investigation is an opportunity to fulfill this gap. For this purpose, micro-Energy Dispersive X-ray Fluorescence (μ-EDXRF), and wavelength dispersive X-ray Fluorescence (WDXRF) and X-ray Diffraction (XRD) were the chosen methods. As complementary information, a comparison with other sort of artistic pottery objects is given, more precisely with Portuguese glazed wall tiles (Azulejos), based in the Islamic pottery traditions. Differences between these two types of decorative pottery were found and presented in this manuscript.

  7. Analysis of safety limits of the Moroccan TRIGA MARK II research reactor

    Science.gov (United States)

    Erradi, L.; Essadki, H.

    2001-06-01

    The main objective of this study is to check the ability of the Moroccan TRIGA MARK II research reactor, designed to use natural convection cooling, to operate at its nominal power (2 MW) with sufficient safety margins. The neutronic analysis of the core has been performed using Leopard and Mcrac codes and the parameters of interest were the power distributions, the power peaking factors and the core excess reactivity. The thermal hydraulic analysis of the TRIGA core was performed using the French code FLICA designed for transient and study state situations. The main safety related parameters of the core have been evaluated with special emphasises on the following: maximum fuel temperature, minimum DNBR and maximum void fraction. The obtained results confirm the designer predictions except for the void fraction.

  8. Analysis of safety limits of the Moroccan TRIGA MARK II research reactor

    International Nuclear Information System (INIS)

    The main objective of this study is to check the ability of the Moroccan TRIGA MARK II research reactor, designed to use natural convection cooling, to operate at its nominal power (2 MW) with sufficient safety margins. The neutronic analysis of the core has been performed using Leopard and Mcrac codes and the parameters of interest were the power distributions, the power peaking factors and the core excess reactivity. The thermal hydraulic analysis of the TRIGA core was performed using the French code FLICA designed for transient and study state situations. The main safety related parameters of the core have been evaluated with special emphasises on the following: maximum fuel temperature, minimum DNBR and maximum void fraction. The obtained results confirm the designer predictions except for the void fraction.

  9. Volatiles, color characteristics and other physico-chemical parameters of commercial Moroccan honeys.

    Science.gov (United States)

    Petretto, Giacomo Luigi; Tuberoso, Carlo Ignazio G; Vlahopoulou, Gina; Atzei, Alessandro; Mannu, Alberto; Zrira, Saadia; Pintore, Giorgio

    2016-01-01

    Seven commercial Moroccan honeys were considered for chemical characterisation. Volatile fraction, total polyphenols content, antioxidant and antiradical activities were evaluated by employing different analytical methodologies. Several physical parameters such as refractive index, pH, water content, solids content and colour were measured. Volatile fraction revealed an abundant presence of cis- and trans-linalool oxide in the seven studied samples. The presence of high levels of compounds related to the Maillard reaction, like furfural and hydroxymethylfurfural, could be the result of thermal treatments used to liquefy commercial honeys or of long storage times. The CIE L*a*b*C*(ab)h°(ab) chromatic coordinates confirmed the advanced stage of the Maillard reaction, showing L* values lower than the common values found for honey of similar typologies. PMID:26211616

  10. Microbiological and physicochemical characterization of raw milk and some Moroccan traditional dairy derivatives (Lben and Jben

    Directory of Open Access Journals (Sweden)

    A. El Ouali lalami

    2013-01-01

    Full Text Available Two hundred eighty-eight samples of traditional dairy products, including a third of raw milk, a third of « Lben » (traditionally fermented skimmed milk and a third of « Jben » (traditional soft white cheese, were studied for their microbiological and physicochemical quality. These samples were collected from eight traditional dairies belonging to various sectors of Fez city, situated in the northern center of Morocco between October 2009 and September 2010. Microbiological and physicochemical analyses were performed according to Moroccan standards. Microbiological results of this study showed high and variables rates among the three dairy products for the majority of analyzed microorganisms, total aerobic mesophilic flora (FMAT, Total Coliforms (CT, Fecal Coliform (CF, Intestinal enterococci ( EI, yeasts (Lev, Moulds (Mois, Lactic Acid Bacteria (LAB, Staphylococcus aureus (S. aureus, sulfite-reducing anaerobes (ASR and Salmonella (Salm. A seasonal effect was observed with an increase in microbial load of the majority of germs during the summer. According to microbiological criteria, set by Moroccan standards for dairy products, the overall rate of non-conformity for these three dairy products was 67%, with 89% of non-conformity in the samples of « Lben », 69% in samples of raw milk and 50% in samples of « Jben ». The average pH and titratable acidity of the three products were respectively 6.6 and 16 ° Dornic for raw milk, 4.5 and 80 ° Dornic for « Lben » and 4.3 and 95 ° Dornic for « Jben ». Generally, the three traditional dairy products marketed in the city of Fez have an unsatisfactory hygienic quality, probably due to the failure of following good hygiene practices during milking, collecting and transporting raw milk, or during its transformation to « Lben » and « Jben » in traditional dairies.

  11. Adherence to a Mediterranean diet in Morocco and its correlates: cross-sectional analysis of a sample of the adult Moroccan population

    Directory of Open Access Journals (Sweden)

    El Rhazi Karima

    2012-05-01

    Full Text Available Abstract Background Dietary habits in Morocco are changing and the causes are not well understood. This study aimed to analyse socio-demographic factors associated with adherence to the Mediterranean diet (MeDi in a national random sample of the adult Moroccan population. Methods The data collected in this cross-sectional survey included socio-demographic factors and a food frequency questionnaire. MeDi adherence was assessed in 2214 individuals with complete dietary data. MeDi adherence was measured according to a simplified MeDi score based on the weekly frequency of intake of eight food groups (vegetables, legumes, fruits, cereal or potatoes, fish, red meat, dairy products and olive oil with the use of the sex specific medians of the sample as cut-offs. A value of 0 or 1 was assigned to consumption of each component according to its presumed detrimental or beneficial effect on health. Logistic regression was used to estimate the association between MeDi adherence (low score 1-4 vs. high 5-8 and other factors. Results Mean age of the sample was 41.4 (standard deviation 15.3 years, 45.4% were men and 29.9% had a low MeDi adherence. Married subjects (adjusted odds ratio ORa=0.68, 95% CI 0.55-0.84 were less likely to have a low MeDi adherence compared to single, divorced or widowed persons. Persons from rural areas (ORa=1.46, 95% CI: 1.02-2.08, were more often low MeDi adherents compared to those from urban areas. Obese persons (ORa=1.56, 95% CI: 1.16-2.11 were more prone to low MeDi adherence than normal weight individuals. Conclusion MeDi is far from being a universal pattern in the Moroccan population. Intervention strategies should be implemented in target groups to maintain the traditional MeDi pattern considered as the original diet in Morocco.

  12. Sharing and Unsharing Memories of Jews of Moroccan Origin in Montréal and Paris Compared

    Directory of Open Access Journals (Sweden)

    Yolande Cohen

    2012-11-01

    Full Text Available This text 1 explores the memories of Moroccan Jews who left their country of origin to go to France and to Canada, through their life stories. By questioning the constitution of a shared memory and of a group memory, it stresses the interest to adopt a generational perspective to better understand the migration of this population. While some interviewees emphasize the rationalization of their departure, the younger ones, consider their leaving as a natural step in their many migrations. These distinctions are central to show how the memory of the departures and the depiction of the colonial society are shared by members of a group, and unshared with the larger Moroccan society.

  13. RFID to enhance visibility in a Closed loop Supply chain: Case of Cylinders Management in a Moroccan LPG distribution chain

    OpenAIRE

    Abdelkhalek Nakabi; Zitouni Beidouri; Bouksour Otmane

    2012-01-01

    The challenges highlighted in this paper relate to asset management, distributions performances and customer satisfaction. Emergence of new technologies such as RFID coupled with Vendor Managed Inventory processes gives big hope to success in dealing with these challenges especially in non-mature business environments such as the Moroccan one. This paper illustrates also closed loop supply chain dynamics by a real world case. The case studied is related to distribution of packed LPG (liquefie...

  14. Effects of Political Turmoil (Arab Spring) on Portfolio Diversification Benefits: Perspectives of the Moroccan Islamic Stock investors

    OpenAIRE

    Rahim, Adam Mohamed; Masih, Mansur

    2014-01-01

    This study makes the initial attempt to investigate the time varying volatility and return linkages of Moroccan Islamic stock indices with the market and regional based indices especially during times of political unrest. More specifically, we use the Dow Jones Islamic Developed markets and Emerging markets indices to represent the market based indices, whereas Dow Jones Islamic Europe and Dow Jones Islamic Asia Pacific were used to represent regional based indices. In an attempt to unravel t...

  15. Effectiveness of an intercultural module added to the treatment guidelines for Moroccan and Turkish patients with depressive and anxiety disorders

    Directory of Open Access Journals (Sweden)

    van Schaik Digna JF

    2011-01-01

    Full Text Available Abstract Background Since the sixties of the last century, many people from Morocco and Turkey have migrated into the Netherlands. In the last decade, Moroccan and Turkish patients have found their way to organizations for mental health care. However, they often drop out of treatment. Problems in the communication with therapists and different expectations regarding treatment seem to be causal factors for the early drop-out of therapy. In the Netherlands as in other countries courses have been developed for training cultural competence of therapists. Yet, up to now, the effectiveness of increased cultural competence of therapists in reducing drop-out of treatment has not been studied. Methods/Design A randomized clinical trial was started in January 2010. Moroccan and Turkish adult patients who are referred to our outpatient clinics for mood and anxiety disorders are randomly assigned to mental health workers who are trained in a cultural module and to those who are not. The therapists have been trained in the Cultural Formulation and in techniques bridging the (cultural gap between them and their Moroccan and Turkish patients. The target number of participants is 150 patients, 75 for each group. Drop-out of treatment is the primary outcome measure. Secondary outcome measures are no-show and patients' perspective of care. Discussion The study will give an answer to the question whether increasing cultural competence of therapists reduces drop-out of treatment in Moroccan and Turkish outpatients with depressive and anxiety disorders. Trial Registration The Dutch Cochrane Centre, NTR1989

  16. The Effect of Information Exchange on Inter-Functional Coordination within Hospital Supply Chain: Case of Moroccan University Hospital

    OpenAIRE

    Mustapha Bouachouch; Fatima Ouazzani Chahdi

    2015-01-01

    This research aims to explore the causal relationship between the information exchanged and inter-functional coordination (IFC) in the Hospital Supply Chain (HSC) context "Case of Moroccan University Hospital (MUH)". Specifically, the research aims to identify the dimensions of information exchanged the most significant and that influencing between services directly involved in the pharmaceutical and information flows associated within the MUH. To achieve this goal, we conducted 20 semi-struc...

  17. Moroccan mothers’ involvement in dialogic literary gatherings in a Catalan urban primary school: Increasing educative interactions and improving learning

    OpenAIRE

    Botton, Lena de; Girbés, Sandra; Ruiz, Laura; Tellado, Itxaso

    2014-01-01

    This article analyses a case study on Moroccan mothers’ involvement in the Dialogic Literary Gathering (DLG) in an urban primary school in Catalonia (Spain). DLG is a dialogic learning environment that improves reading skills and communicative abilities and promotes school–community links. This activity has been identified in previous European Union (EU)–funded large scale research, the INCLUD-ED project, as a successful educational action. Children’s results in standardised tests reported a ...

  18. Adapted cardiac rehabilitation programme to improve uptake in patients of Moroccan and Turkish origin in The Netherlands: a qualitative study

    OpenAIRE

    Sloots, Maurits; Bartels, Edien A. C.; Angenot, Edmond L. D.; Geertzen, Jan H. B.; Dekker, Joost

    2012-01-01

    Aim. To explore the treatment experiences in patients of Moroccan and Turkish origin and their rehabilitation therapists regarding an adapted outpatient cardiac rehabilitation programme. Background. Non-native patients who participated in a cardiac rehabilitation programme at a Dutch rehabilitation centre had more difficulties to achieve the treatment aims than native Dutch patients. Therefore, an adapted programme for non-native patients, lacking proficiency in Dutch, has been instigated. Th...

  19. No evidence of correlation between p53 codon 72 polymorphism and risk of bladder cancer in Moroccan patients

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    Noâma Berrada

    2013-01-01

    Full Text Available Background: The p53 codon 72 polymorphism has been investigated extensively for its association with various cancers around the world. Several studies have investigated the association between p53 polymorphism at codon 72 and risk of developing bladder cancer, but the results are still controversial. Aim: The aim of our study was to evaluate the association between the p53 polymorphism and the bladder cancer risk among Moroccan patients. Materials and Methods: This study was carried out on fresh biopsies from 41 patients with bladder cancer confirmed and 38 blood samples from control donors. Deoxyribonucleic acid was genotyped by "Allele-specific polymerase chain reaction" using specific primers to each polymorphic variant. Results: Frequencies of Arg/Arg, Arg/Pro and Pro/Pro genotypes among cases were 17%, 66%, and 17%, while in controls the frequencies of Arg/Arg, Arg/Pro and Pro/Pro were 15.8%, 63.2%, and 21%, respectively. The difference between cases and controls was not statistically significant. An increased risk of bladder cancer development was not clearly related to any polymorphic variant of the p53 Arg72Pro in our study group from Moroccan population. Moreover, the frequency of the Arg allele was higher (71.45% than the Pro allele (28.55% in high stage of bladder tumors, but this difference was statistically not significant. Conclusion: This study suggests that Arg allele could be more involved in developing bladder tumor in Moroccan population than the Pro allele. Therefore, enlarging the sampling will be necessary to confirm this association in Moroccan population.

  20. Solubilization of inorganic phosphate and production of organic acids by bacteria isolated from a Moroccan mineral phosphate deposit

    OpenAIRE

    Mardad, Illham; Serrano, Aurelio; Soukri, Abdelaziz

    2013-01-01

    Three efficient inorganic-phosphate solubilizing bacteria (PSB) were isolated from a phosphate rock deposit of a Moroccan mine. The phosphate solubilization index of these isolates, determined in National Botanical Research Institute's phosphate (NBRIP) medium supplemented with tribasic calcium phosphate, ranging from 2.8 to 4.4. The medium pH dropped from 7.0 to 3.5 units after growth under continuous agitation for seven days. PSB6, the most efficient PSB, closely related to Enterobacter hor...

  1. Multiregional periodic matrix for modeling the population dynamics of sardine (Sardina pilchardus) along the moroccan atlantic coast: management elements for fisheries.

    Science.gov (United States)

    Serghini, Mansour; Boutayeb, Abdesslam; Auger, Pierre; Charouki, Najib; Ramzi, Azeddine; Ettahiri, Omar; Tchuente, Maurice

    2009-12-01

    In this paper, we present a deterministic time discrete mathematical model based on multiregional periodic matrices to describe the dynamics of Sardina pilchardus in the Central Atlantic area of the Moroccan coast. This model deals with two stages (immature and mature) and three spatial zones where sardines are supposed to migrate from one zone to another. The population dynamics is described by an autonomous recurrence equation N(t + 1) = A.N(t), where A is a positive matrix whose entries are estimated using data collected during biannual acoustic surveys carried out from 2001 to 2003 onboard the Norwegian research vessel "Dr Fridtjof Nansen". The dominant eigenvalue lambda of A that gives the long-term growth rate of fish population is smaller than one. This agrees with the stock decrease observed in the data collected. We show that lambda is highly sensitive to the recruitment rate and much less sensitive to the reproduction rate. These results can clearly be used to define an efficient scenario in order to fight for instance against a stock decrease. PMID:19842047

  2. The Evolution of Neutronic Parameters Versus Burnup for the Moroccan TRIGA Research Reactor

    International Nuclear Information System (INIS)

    Full text: This work presents the results of the burn up calculation of the Moroccan TRIGA Mark II research reactor at Centre d'Etudes Nucleaire de la Maamora (CENM). The fuel cycle length and the changes in several core parameters such as core reactivity, flux, control rods position, depletion of 235U and production of 239Pu and other parameters are estimated. Burn up calculations were done using BUCAL1 computer code based on MCNP5 code. For this purpose, we have used the ENDF/B-VII evaluated neutron reaction data recently released from the Brookhaven National Laboratory (BNL). The processing of the ENDF/B-VII evaluation into library suitable for use with the MCNP code was done using the modular system NJOY99. Besides, the study gives valuable insight into the behavior of the reactor and will ensure better utilization and operation of the reactor, also it will allow planning of strategies for fuel reshuffling and/or reloading schemes and its safe implementation. (author)

  3. Male breast cancer: a report of 127 cases at a Moroccan institution

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    Tijami Fouad

    2011-06-01

    Full Text Available Abstract Background Male breast cancer (MBC is a rare disease representing less than 1% of all malignancies in men and only 1% of all incident breast cancers. Our study details clinico-pathological features, treatments and prognostic factors in a large Moroccan cohort. Findings One hundred and twenty-seven patients were collected from 1985 to 2007 at the National Institute of Oncology in Rabat, Morocco. Median age was 62 years and median time for consultation 28 months. The main clinical complaint was a mass beneath the areola in 93, 5% of the cases. Most patients have an advanced disease. Ninety-one percent of tumors were ductal carcinomas. Management consisted especially of radical mastectomy; followed by adjuvant radiotherapy and hormonal therapy with or without chemotherapy. The median of follow-up was 30 months. The evolution has been characterized by local recurrence; in twenty two cases (17% of all patients. Metastasis occurred in 41 cases (32% of all patients. The site of metastasis was the bone in twenty cases; lung in twelve cases; liver in seven case; liver and skin in one case and pleura and skin in one case. Conclusion Male breast cancer has many similarities to breast cancer in women, but there are distinct features that should be appreciated. Future research for better understanding of this disease at national or international level are needed to improve the management and prognosis of male patients.

  4. Institutional Elderly Care Services and Moroccan and Turkish Migrants in Belgium: A Literature Review.

    Science.gov (United States)

    Ahaddour, Chaïma; van den Branden, Stef; Broeckaert, Bert

    2016-10-01

    In several European countries, including Belgium, the rapid ageing of the migrant population has emerged only recently on the political agenda. The aim of this literature review is threefold. Firstly, it provides a review of the available studies on the accessibility and use of institutional care services by Moroccan and Turkish migrants in the Flemish part of Belgium including Flanders and Brussels. Secondly, it identifies their specific needs regarding elderly care services. Finally, it provides an overview of the way in which Belgian policy has dealt with the issue of migration and elderly care. Literature published between 1965 and 2014 and relevant to the Belgian context has been included. This search yielded 21 references, of which 8 empirical studies, 5 policy literature, 3 theoretical studies, 3 news articles and 2 popularized reports. Mainstream elderly care remains relatively inaccessible for these migrants due to the language and a series of cultural and religious barriers, a low level of education, financial constraints, a lack of knowledge of health care systems, and the so-called return and care dilemmas. Their religious and cultural needs are currently not met by elderly care services. The inclusive and neutral Belgian policy seems to pay insufficient attention to these issues. PMID:26141810

  5. Influence of weight status on physical and mental health in Moroccan perimenopausal women

    Science.gov (United States)

    Oudghiri, Dia Eddine; Ruiz-Cabello, Pilar; Camiletti-Moirón, Daniel; Fernández, María Del Mar; Aranda, Pilar; Aparicio, Virginia Ariadna

    2016-01-01

    Introduction There is a lack of information about fitness and other health indicators in women from countries such as Morocco. This study aims to explore the association of weight status with physical and mental health in Moroccan perimenopausal women. Methods 151 women (45-65 years) from the North of Morocco were analyzed by standardized field-based fitness tests to assess cardiorespiratory fitness, muscular strength, flexibility, agility and balance. Quality of life was assessed by means of the Short-Form-36 Health Survey. Resting heart rate, blood pressure and plasma fasting glucose, total cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides were also measured. Results Blood pressure (P=0.001), plasma triglycerides (P=0.041) and the prevalence of metabolic syndrome (P<0.001) increased as weight status increased. Levels of cardiorespiratory fitness, upper-body flexibility (both, P<0.001), static balance (P<0.05) and dynamic balance (P<0.01) decreased as weight status increased. Pairwise comparisons showed differences mainly between normal-weight and overweight vs. obese groups. No differences between groups were observed on quality of life. Conclusion Cardiovascular and lipid profile and fitness, important indicators of cardiovascular disease risk, worsened as weight status increased, whereas quality of life appears to be independent of weight status. Exercise and nutritional programs focus on weight management may be advisable in this under studied population. PMID:27303571

  6. Chromium(VI) adsorption from aqueous solution onto Moroccan Al-pillared and cationic surfactant stevensite.

    Science.gov (United States)

    Benhammou, Abdelaziz; Yaacoubi, Abdelrani; Nibou, Lahbib; Tanouti, Boumediane

    2007-02-01

    Batch adsorption of the chromium(VI) onto Moroccan stevensite pillared by Keggin aluminium hydroxypolycation (Al-stevensite) and cationic surfactant cetyltrimethylammoniumbromide (CTA-stevensite) was investigated. The results showed that the CTA-stevensite has a higher affinity than that of Al-stevensite for chromium(VI) adsorption. The adsorption capacities for natural stevensite, Al-stevensite and CTA-stevensite calculated according to the Dubinin-Kaganer-Radushkevich isotherm (DKR) are 13.7, 75.4 and 195.6mmolkg(-1), respectively. The study of the pH effect showed that the optimal range corresponding to the Cr(VI) maximum adsorption on Al-stevensite is pH 3.5-6 and that on CTA-stevensite is pH 2-6. The adsorption rates evaluated according to the pseudo-second-order model are 7.2, 207.2 and 178.5mmolkg(-1)min(-1) for the natural stevensite, Al-stevensite and CTA-stevensite, respectively. The low values of the adsorption energy calculated by (DKR) suggest that anion exchange is the main mechanism that governs the chromate adsorption. PMID:16876943

  7. Efficacy of Multiple Micronutrients Fortified Milk Consumption on Iron Nutritional Status in Moroccan Schoolchildren

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    Imane El Menchawy

    2015-01-01

    Full Text Available Iron deficiency constitutes a major public health problem in Morocco, mainly among women and children. The aim of our paper is to assess the efficacy of consumption of multiple micronutrients (MMN fortified milk on iron status of Moroccan schoolchildren living in rural region. Children (N=195, aged 7 to 9 y, were recruited from schools and divided into two groups: the nonfortified group (NFG received daily a nonfortified Ultra-High-Temperature (UHT milk and the fortified group received (FG daily UHT milk fortified with multiple micronutrients including iron sulfate. Blood samples were collected at baseline (T0 and after 9 months (T9. Hemoglobin (Hb was measured in situ by Hemocue device; ferritin and C Reactive Protein were assessed in serum using ELISA and nephelometry techniques, respectively. Results were considered significant when the p value was <0.05. At T9 FG showed a reduction of iron deficiency from 50.9% to 37.2% (p=0.037. Despite the low prevalence of iron deficiency anemia (1.9%; more than 50% of children in our sample suffered from iron deficiency at baseline. The consumption of fortified milk reduced the prevalence of iron deficiency by 27% in schoolchildren living in high altitude rural region of Morocco. Clinical Trial Registration. Our study is registered in the Pan African Clinical Trial Registry with the identification number PACTR201410000896410.

  8. Evaluation of the in vitro and in vivo anticancer properties of Moroccan propolis extracts

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    Hassan Ait Mouse

    2012-06-01

    Full Text Available This investigation aimed to evaluate the in vitro and in vivo antitumor potential of a Moroccan propolis extracts. For in vitro assays, three mammalian tumor cell lines were used: BSR (hamster renal adenocarcinoma, Hep-2 (human laryngeal carcinoma and P815 (murin mastocytoma. The propolis ethanolic extract as well as the ethyl acetate extract, exert an in vitro cytotoxic activity in dose-dependent manner. The IC50 values were ranging from 15 µg/mL to 38 µg/mL. This activity depends not only on the extract's chemical composition (analysed by HPLC/ESI-MS, but also on the target tumor cells. Interestingly, the cytotoxic effect of these extracts on the normal human peripheral blood mononuclear cells (PBMC was weak when compared to that induced on tumor cells. On the other hand, oral route treatment of P815 tumor-bearing mice (DBA2/P815 with propolis ethanolic extract (5 mg per mouse every fourth day, five times for group A, and 2.5 mg per mouse every fourth day, five times for group B significantly reduced the tumor volume (1.2 cm³ for group A and 2.7 cm³ for group B at the 22nd day after tumor graft. These effects are statistically significant as compared to those obtained with the control untreated mice (tumor volume 3.5 cm³ at day 22.

  9. Anti-oxidant, anti-inflammatory and anti-proliferative activities of Moroccan commercial essential oils.

    Science.gov (United States)

    Aazza, Smail; Lyoussi, Badiaa; Megías, Cristina; Cortés-Giraldo, Isabel; Vioque, Javier; Figueiredo, A Cristina; Miguel, Maria G

    2014-04-01

    Essential oils (EO) possess antimicrobial, anti-inflammatory, insect repellent, anti-cancer, and antioxidant properties, among others. In the present work, the antioxidant, anti-inflammatory and anti-proliferative activities of Moroccan commercial EOs (Citrus aurantium, C. limon, Cupressus sempervirens, Eucalyptus globulus, Foeniculum vulgare and Thymus vulgaris) were evaluated and compared with their main constituents. T. vulgaris EO showed the best free radicals scavenging capacity. This EO was also the most effective against lipid peroxidation along with C. limon and F. vulgare EOs. C. sempervirens EO was the most effective in scavenging NO free radicals, whereas C. limon EO showed the best chelating power. Not all of the major compounds of the EO were responsible for the whole activity of the EOs. T. vulgaris EO showed the best anti-proliferative activity against THP-1 cells in contrast to that of F. vulgare. The antioxidant and anti-inflammatory activities of the EOs were plant species dependent and not always attributable to the EOs main components. Nevertheless, the EOs anti-proliferative activities were more related to their main components, as with T. vulgaris, C. limon, E. globulus and C. sempervirens. PMID:24868891

  10. Mutation rate at 17 Y-STR loci in "Father/Son" pairs from moroccan population.

    Science.gov (United States)

    Laouina, Adil; Nadifi, Sellama; Boulouiz, Redouane; El Arji, Marzouk; Talbi, Jalal; El Houate, Brahim; Yahia, Hakima; Chbel, Faiza

    2013-09-01

    Precise knowledge of mutation rate at Y-STRs loci is essential for a correct evaluation of typing results in forensic casework and specially kinship genetic studies. In this study, we have examined 252 confirmed and unrelated father/son sample pairs from Moroccan population using the 17 Y-STR markers DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385a, DYS385b, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, and Y-GATA-H4 of the AmpFlSTR Yfiler™ kit used in routine casework. We observed a total of 15 single repeat mutations between fathers and sons as mutational events. Nine mutations resulted in the gain of a repeat in the son and six resulted in a loss of a repeat. The average mutation rate in the studied sample is 3.5×10(-3) (95% CI 2-5.8×10(-3)). Furthermore, Y-STRs mutation occurrence seems to be 4 times more frequent than autosomal STRs mutation in this sample. PMID:23623014

  11. Screening of immunomodulatory activity of total and protein extracts of some Moroccan medicinal plants.

    Science.gov (United States)

    Daoudi, Abdeljlil; Aarab, Lotfi; Abdel-Sattar, Essam

    2013-04-01

    Herbal and traditional medicines are being widely used in practice in many countries for their benefits of treating different ailments. A large number of plants in Morocco were used in folk medicine to treat immune-related disorders. The objective of this study is to evaluate the immunomodulatory activity of protein extracts (PEs) of 14 Moroccan medicinal plants. This activity was tested on the proliferation of immune cells. The prepared total and PEs of the plant samples were tested using MTT (3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide) assay on the splenocytes with or without stimulation by concanavalin-A (Con-A), a mitogenic agent used as positive control. The results of this study indicated different activity spectra. Three groups of activities were observed. The first group represented by Citrullus colocynthis, Urtica dioica, Elettaria cardamomum, Capparis spinosa and Piper cubeba showed a significant immunosuppressive activity. The second group that showed a significant immunostimulatory activity was represented by Aristolochia longa, Datura stramonium, Marrubium vulgare, Sinapis nigra, Delphynium staphysagria, Lepidium sativum, Ammi visnaga and Tetraclinis articulata. The rest of the plant extracts did not alter the proliferation induced by Con-A. This result was more important for the PE than for the total extract. In conclusion, this study revealed an interesting immunomodulating action of certain PEs, which could explain their traditional use. The results of this study may also have implications in therapeutic treatment of infections, such as prophylactic and adjuvant with cancer chemotherapy. PMID:22301818

  12. ABO blood groups in relation to breast carcinoma incidence and associated prognostic factors in Moroccan women.

    Science.gov (United States)

    Zouine, S; Marnissi, F; Otmani, N; Bennani Othmani, M; El Wafi, M; Kojok, K; Zaid, Y; Tahiri Jouti, N; Habti, N

    2016-07-01

    The association between blood groups ABO and different types of diseases was established in several previous studies. Our aim was to seek the possible association between the ABO blood group and breast cancer-associated prognostic factors. The Chi-squared analytic test was used to compare phenotypic ABO distribution among Moroccan blood donors and 442 cases of women suffering from breast carcinoma with archived files in Maternity Ward of University Hospital C.H.U Ibn Rochd between 2008 and 2011. High incidence of breast carcinoma was observed in blood type B patients (p type B was associated with breast carcinomas overexpressing human epidermal growth factor receptor HER2 (p risk of cancer at age over 70 years (p type A was associated with high risk of cancer among women younger than 35 years old. Blood type A and AB were associated with high incidence of lymph node metastasis (p type and estrogen receptor-positive tumor. Patients with blood group A, B, and AB were more likely to develop aggressive breast carcinoma. Further follow-up studies are necessary to clarify the role of ABH antigens in the progression of breast carcinoma. PMID:27241035

  13. Evaluation of paediatric X-ray doses in Moroccan university hospitals

    International Nuclear Information System (INIS)

    This work evaluates the entrance skin dose (ESD), the body organ dose (BOD) and the effective dose (E) for chest X-ray exposures of paediatric patients. Two Moroccan university hospitals in Rabat, composed of two departments, and one in Casablanca with one paediatric compartment has been considered. For reasons of confidentiality, the departments are named A, B and C. Patients were divided into four age groups: 0-1, 1-5, 5-10 and 10-15 y, so that the results could be compared with previous published data found in the literature. The results have been calculated with the use of the Dose Cal software. Results of mean ESD for the age interval 1-5 y and antero-posterior (AP) projection are: 162 μGy for hospital A, 91 μGy for hospital B and 105 μGy for hospital C. The diagnostic reference levels (DRLs) of 100 μGy for this age range is exceeded in hospital A, while in the other two hospitals results were within the DRL and comparable with the results found in Brazil, Soudan (Nigeria) and other radiological centres in European Countries. The results of BOD and E showed that for the three departments, the BOD varies in the same proportion as the ESD. The highest values are those of hospital A. For the PA examination, the dose is reduced compared with the AP projection, especially for sensitive organs. (authors)

  14. Removal of Basic Red 46 dye from aqueous solution by adsorption onto Moroccan clay

    International Nuclear Information System (INIS)

    In this study, Moroccan crude clay of Safi, which was characterized by X-ray diffraction, is used as adsorbent for the investigation of the adsorption kinetics, isotherms and thermodynamic parameters of the Basic Red 46 (BR46) in aqueous solutions at various dye concentrations, adsorbent masses and pH values. The results showed that the adsorption capacity of the dye increased by initial dye concentration and pH values. Two kinetic models (the pseudo-first-order and the pseudo-second-order) were used to calculate the adsorption rate constants. The adsorption kinetics of the basic dye followed pseudo-second-order model. The experimental data isotherms were analyzed using the Langmuir, Freundlich and Dubinin-Radushkevish equations. The monolayer adsorption capacity for BR46 dye is 54 mg/g of crude clay. Nearly 20 min of contact time was found to be sufficient for the dye adsorption to reach equilibrium. Thermodynamical parameters were also evaluated for the dye-adsorbent system and revealed that the adsorption process is exothermic in nature.

  15. Mutation Screening of the BRCA1 Gene in Early Onset and Familial Breast/Ovarian Cancer in Moroccan Population

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    Abdelilah Laraqui, Nancy Uhrhammer, Idriss Lahlou-Amine, Hicham EL Rhaffouli, Jamila El Baghdadi, Mohamed Dehayni, Rahali Driss Moussaoui, Mohamed Ichou, Yassir Sbitti, Abderrahman Al Bouzidi, Said Amzazi, Yves-Jean Bignon

    2013-01-01

    Full Text Available Worldwide variation in the distribution of BRCA mutations is well recognised, and for the Moroccan population no comprehensive studies about BRCA mutation spectra or frequencies have been published. We therefore performed mutation analysis of the BRCA1 gene in 121 Moroccan women diagnosed with breast cancer. All cases completed epidemiology and family history questionnaires and provided a DNA sample for BRCA testing. Mutation analysis was performed by direct DNA sequencing of all coding exons and flanking intron sequences of the BRCA1 gene. 31.6 % (6/19 of familial cases and 1 % (1/102 of early-onset sporadic (< 45 years were found to be associated with BRCA1 mutations. The pathogenic mutations included two frame-shift mutations (c.798_799delTT, c.1016dupA, one missense mutation (c.5095C>T, and one nonsense mutation (c.4942A>T. The c.798_799delTT mutation was also observed in Algerian and Tunisian BC families, suggesting the first non-Jewish founder mutation to be described in Northern Africa. In addition, ten different unclassified variants were detected in BRCA1, none of which were predicted to affect splicing. Most unclassified variants were placed in Align-GVGD classes suggesting neutrality. c.5117G>C involves a highly conserved amino acid suggestive of interfering with function (Align-GVGD class C55, but has been observed in conjunction with a deleterious mutation in a Tunisian family. These findings reflect the genetic heterogeneity of the Moroccan population and are relevant to genetic counselling and clinical management. The role of BRCA2 in BC is also under study.

  16. Changes in health and primary health care use of Moroccan and Turkish migrants between 2001 and 2005: a longitudinal study

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    Foets Marleen

    2008-01-01

    Full Text Available Abstract Background Social environment and health status are related, and changes affecting social relations may also affect the general health state of a group. During the past few years, several events have affected the relationships between Muslim immigrants and the non-immigrant population in many countries. This study investigates whether the health status of the Moroccan and Turkish immigrants in the Netherlands has changed in four years, whether changes in health status have had any influence on primary health care use, and which socio-demographic factors might explain this relationship. Methods A cohort of 108 Turkish and 102 Moroccan respondents were interviewed in 2001 and in 2005. The questionnaire included the SF-36 and the GP contact frequency (in the past two months. Interviews were conducted in the language preferred by the respondents. Data were analysed using multivariate linear regression. Results The mental health of the Moroccan group improved between 2001 and 2005. Physical health remained unchanged for both groups. The number of GP contacts decreased with half a contact/2 months among the Turkish group. Significant predictors of physical health change were: age, educational level. For mental health change, these were: ethnicity, age, civil status, work situation in 2001, change in work situation. For change in GP contacts: ethnicity, age and change in mental and physical health. Conclusion Changes in health status concerned the mental health component. Changes in health status were paired with changes in health care utilization. Among the Turkish group, an unexpected decrease in GP contacts was noticed, whilst showing a generally unchanged health status. Further research taking perceived quality of care into account might help shedding some light on this outcome.

  17. Midbrain hematoma presenting with isolated bilateral palsy of the third cranial nerve in a Moroccan man: a case report

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    El Ouali Ouarda

    2012-07-01

    Full Text Available Abstract Introduction Bilateral third nerve palsy secondary to a hemorrhagic stroke is exceptional. To the best of our knowledge, no similar case has been reported in the literature. Case presentation We describe the case of a 69-year-old Moroccan man who presented with isolated sudden bilateral third nerve palsy. Computed tomography (CT of the brain revealed a midbrain hematoma. The oculomotor function gradually and completely improved over eight months of follow-up. Conclusion Stroke should be included in the differential diagnosis of sudden isolated oculomotor paralysis even when it is bilateral because of the severity of the underlying disease and the importance of its therapeutic implications.

  18. Variscan to Neogene thermal and exhumation history at the Moroccan passive continental margin assessed by low temperature thermochronology

    Science.gov (United States)

    Sehrt, M.; Glasmacher, U. A.; Stockli, D. F.; Kluth, O.; Jabour, H.

    2012-04-01

    In North Africa, a large amount of Mesozoic terrigenous sedimentary rocks are deposited in most of the basins along the continental margin indicating a major episode of erosion occurred during the rift and early post-rift period in the Central Atlantic. In the Tarfaya-Dakhla Basin, Morocco the sedimentary cover reaches thicknesses of up to 9000 m. The presence of high surface elevations in the Anti-Atlas mountain belt (2500 m) indicates a potential source area for the surrounding basins. The NE-SW oriented Anti-Atlas of Morocco is located at the northwestern fringe of the West African Craton and south of the High Atlas and represents the Phanerozoic foreland of the Late Paleozoic North African Variscides and the Cenozoic Atlas Belt. Variscan deformation affected most of Morocco. Paleozoic basins were folded and thrusted, with the major collision dated as late Devonian to Late Carboniferous. Zircon fission-track ages of 287 (±23) to 331 (±24) Ma confirmed the main exhumation referred to the Variscan folding, followed by rapid exhumation and the post-folding erosion. Currently, phases of uplift and exhumation in the Anti-Atlas during the Central Atlantic rifting and places where the associated erosion products are deposited are poorly constrained and there is little quantitative data available at present. The objective of the study is to determine the thermal and exhumation history of the Anti-Atlas and the connected Tarfaya-Dakhla Basin at the Moroccan passive continental margin. Besides zircon fission-track dating, apatite and zircon (U-Th-Sm)/He and apatite fission-track analyses and furthermore 2-D modelling with 'HeFTy' software has been carried out at Precambrian rocks of the Western Anti-Atlas and Cretaceous to Neogene sedimentary rocks from the Northern Tarfaya-Dakhla Basin. The apatite fission-track ages of 120 (±13) to 189 (±14) Ma in the Anti-Atlas and 176 (±20) to 216 (±18) Ma in the Tarfaya Basin indicate very obvious a Central Atlantic opening

  19. Simulation of ground water contamination by tritium: Application to a Moroccan Site

    International Nuclear Information System (INIS)

    Tritium is a radioactive element. Its movement in the environment depends on the chemical forms that it takes. Tritiated water is one of this forms. The infiltration of tritiated water can causes contamination of the environment and the underground water. In this context, we have taken into account a waste contaminated by Tritium and stored in the surface of the soil. We studied the impact of an infiltration of a unit activity of this radioelement in the Moroccan site of Maamora localized in the Rharb region. The principal objective of the work presented in this paper is to give necessary information for the site environmental surveillance program establishment. The assessment is based on the characteristics of the site considered. It is carried out using the methodology taken into account in the Lawrence Livermore National Laboratory (LLNL) for the pollutant transport simulation in the unsaturated zone (between the soil and underground water). This methodology is based on the mathematical model called NUFT[1,2] witch is a unified suite of multiphase, multicomponent models for numerical solution of non-isothermal flow and transport in porous media with application to subsurface contaminant transport problems. NUFT have been developed in LLNL (Livermore-USA). Considering a quantity of one Curie of Tritium and considering the assumptions of impact assessments of the radioactivity on the Maamora ground water, the concentration of this radionuclide in water, will be lower than 0,4% of the acceptable Tritium limit in water. Taking in to account the physical and hydrogeological characteristics of the site studied and in the basis of the site radiological baseline, the environmental impact of the tritium infiltration into the underground water is negligible for the case studied

  20. Anti-inflammatory, anticoagulant and antioxidant effects of aqueous extracts from Moroccan thyme varieties

    Institute of Scientific and Technical Information of China (English)

    Tarik; Khouya; Mhamed; Ramchoun; Abdelbassat; Hmidani; Souliman; Amrani; Hicham; Harnafi; Mohamed; Benlyas; Younes; Filali; Zegzouti; Chakib; Alem

    2015-01-01

    Objective: To evaluate the anti-inflammatory, anticoagulant and antioxidant effects of aqueous extracts of thyme varieties from Moroccan.Methods: The aqueous extracts of tree medicinal plants [Thymus atlanticus(T. atlanticus), Thymus satureioides and Thymus zygis(T. zygis)] were screened for their antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl radical-scavenging, ferric reducing antioxidant power assay, radical scavenging activity method, the inhibition of 2,2’-azobis(2-amidinopropane) dihydrochloride that induces oxidative erythrocyte hemolysis and thiobarbituric acid reactive substances assay. The anti-inflammatory activity of aqueous extracts was evaluated in vivo using croton oil-induced ear edema and carrageenan-induced paw edema in mice and rats, respectively. This extracts were evaluated in vitro for their anticoagulant activity at the different concentrations by partial thromboplastin time and prothrombin time activated. Results: All thyme varieties were found to possess considerable antioxidant activity and potent anti-inflammatory activity in the croton oil-induced edema. Administration of aqueous extracts of two varieties(50 mg/kg)(T. zygis and T. atlanticus) reduced significantly the carrageenaninduced paw edema similar to non-steroidal anti-inflammatory drug(indomethacin, 10 mg/kg). In partial thromboplastin time and prothrombin time tests, T. atlanticus and T. zygis extracts showed the strongest anticoagulant activity. In contrast, Thymus satureioides did not show the anticoagulant activity in these tests. Conclusions: All aqueous extracts possess considerable antioxidant activity and are rich in total polyphenol and flavonoid but they act differently in the process of inflammatory and coagulation studied. This study shows great variability of biological activities in thyme varieties.

  1. Selection of oleuropein-degrading lactic acid bacteria strains isolated from fermenting Moroccan green olives

    Directory of Open Access Journals (Sweden)

    Ghabbour, N.

    2011-03-01

    Full Text Available A total of 177 strains of lactic acid bacteria (LAB were isolated from early-stage Moroccan Picholine green olive fermentation, including Lactobacillus plantarum (44.63%, Lactobacillus pentosus (25.99%, Lactobacillus brevis (9.61% and Pediococcus pentosaceus (19.77%. All the isolates were screened for their tolerance to olive leaf extract and oleuropein. Most of the isolates (85.3% were found able to degrade oleuropein, when evaluated by either oleuropein or 5-Bromo- 4-chloro-3-indolyl β-D-glucuronide (X-Gluc as substrates. The biodegradation capacity of the selected strains of each species was confirmed by HPLC analysis.

    Un total de 177 cepas de bacterias ácido lácticas (LAB fueron aisladas en las primeras etapas de la fermentación de aceitunas verdes marroquíes Picholine, incluyendo Lactobacillus plantarum (44.63%, Lactobacillus pentosus (25.99%, Lactobacillus brevis (9.61% y Pediococcus pentosaceus (19.77%. Todos los aislados fueron evaluados mediante su tolerancia a extractos de hojas de olivo y oleuropeína. La mayoría de los aislados (85,3% degradaron oleuropeína, cuando fueron evaluados usando oleuropeína o 5-Bromo-4-cloro- 3-indolil β-D-glucuronido (X-Gluc como sustrato. La capacidad de biodegradación de las cepas seleccionadas para cada especie fue confirmada mediante análisis por HPLC.

  2. Low bone mineral density is related to atherosclerosis in postmenopausal Moroccan women

    Directory of Open Access Journals (Sweden)

    Cherkaoui Mohammed

    2009-10-01

    Full Text Available Abstract Background Some studies have implicated several possible metabolic linkages between osteoporosis and vascular calcification, including estrogen deficiency, vitamin D excess, vitamin K deficiency and lipid oxidation products. Nevertheless, it remains unclear whether osteoporosis and atherosclerosis are related to each other or are independent processes, both related to aging. The aim of this cross-sectional study was to evaluate the correlation between arterial thickening and bone status in a sample of apparently healthy Moroccan women. Methods Seventy-two postmenopausal women were studied. All patients were without secondary causes that might affect bone density. Bone status was assessed by bone mineral density (BMD in lumbar spine and all femoral sites. Arterial wall thickening was assessed by intima-media thickness (IMT in carotid artery (CA and femoral artery (FA. Prevalent plaques were categorized into four groups ranging from low echogenicity to high echogenicity. Results The mean age was 59.2 ± 8.3 years. 84.7% had at least one plaque. By Spearman Rank correlation, CA IMT was negatively correlated to Femoral total BMD (r = -0.33, Femoral neck BMD (r = -0.23, Ward triangle BMD (r = -0.30 and Trochanter BMD (r = -0.28 while there was no association with lumbar BMD. In multiple regression analysis, CA IMT emerged as an independent factor significantly associated with all femoral sites BMD after adjusting of confounding factors. FA IMT failed to be significantly associated with both Femoral and Lumbar BMD. No significant differences between echogenic, predominantly echogenic, predominantly echolucent and echolucent plaques groups were found concerning lumbar BMD and all femoral sites BMD Conclusion Our results demonstrate a negative correlation between bone mineral density (BMD qnd carotid intima-media thickness (IMT in postmenopausal women, independently of confounding factors. We suggest that bone status should be evaluated in

  3. Physico-chemical properties and the microflora of Moroccan black table olives

    Directory of Open Access Journals (Sweden)

    Asehraou, A.

    1992-06-01

    Full Text Available Eleven samples of Moroccan black table olives were analyzed for their microflora and the physico-chemical factors. A survey of the most frequent microorganisms including standard plate count (SPC, counts of the indicator microorganisms (total and fecal coliforms and enterococci, staphylococci. Salmonella, sporeforming bacteria (Clostridium and Bacillus and yeasts and molds was determined. The physico-chemical factors grouped pH, aw, NaCl concentration and the ADV (Acid degree value of the fatty matter. Results reported hereby showed a low microbial load except for the yeasts and molds. The values found for the physico-chemical factors (low for the pH and the aw and high for the ADV and salt content would suggest an inhibitory effect on the initial microflora charge of the black table olives.

    Se estudiaron la microflora y las propiedades físico-químicas de aceitunas negras de mesa en 11 muestras. Los microorganismos más abundantes contados incluyeron: flora mesofila total, indicadores de contaminación fecal (Coliformes totales y fecales, Enterococcus, Staphylococcus, Salmonella, esporulados (Bacillus y Clostridium y levaduras y mohos. Los análisis físico-químicos incluyeron: aw (actividad de agua, pH, índice de acidez de la materia grasa y concentración de NaCl. Los resultados nos demuestran perfiles microbianos bajos para todos los microorganismos excepto levaduras y mohos. Los valores bajos de pH y de aw, y otros elevados del índice de acidez y del contenido en sal, nos sugiere una Inhibición de estos factores sobre e! crecimiento y/o la supervivencia de la microflora de las aceitunas negras de mesa.

  4. Molecular characterization of hepatitis C virus core region in moroccan intravenous drug users.

    Science.gov (United States)

    Trimbitas, Roxana-Delia; Fayssel, Naouar; Serghini, Fatima-Zahra; Wakrim, Lahcen; Khyatti, Meriem; Essalhi, Mohammed; Bellefquih, Abdelkrim Meziane; Benani, Abdelouaheb

    2016-08-01

    Intravenous drug users (IDUs) represent a highly-infected reservoir for Hepatitis C virus (HCV) worldwide, harboring some of the most elevated prevalences and majority of the epidemic in developed nations. Studies aimed at sequencing regions of the viral genome uncovered amino acid mutations, some of which have been implicated in resistance to standard of care pegylated interferon/Ribavirin double therapy. Using the nested PCR method on the Core region of HCV strains in Moroccan IDUs living in the Tangier region this study sought to identify genotype-specific amino acid mutations, followed by Phylogenetic methods in order to compare them with international strains so as to identify sequences of highest homology. Genotyping was confirmed and recombination events excluded by line-probe assay. Italy was found most homologous for genotypes 1a and 3a, Iran for genotype 1a and Egypt for genotype 4a. Amino Acid Mutation analysis revealed the following novel genotype 3a-specific mutations: N16I, L36V, T49A, P71S, T75S, and T110N. The outcome of this work describes the HCV genetic heterogeneity in high-risk intravenous drug users, and it gives clues to the global migratory flow of genotypes as they cross geographical boundaries between various IDU populations and identifies "signature" amino acid mutations traceable to HCV genotype 3a. Identification of key amino acid positions in the HCV Core region with higher rates of mutations paves the way for eventual clinical trials seeking to establish a link between these recurrent mutations and response to standard of care Interferon and Ribavirin antiviral therapy. J. Med. Virol. 88:1376-1383, 2016. © 2016 Wiley Periodicals, Inc. PMID:26754854

  5. Transient behavior during reactivity insertion in the Moroccan TRIGA Mark II reactor using the PARET/ANL code

    Energy Technology Data Exchange (ETDEWEB)

    Boulaich, Y., E-mail: boulaich@cnesten.org.ma [CEN-Maamora, CNESTEN, Rabat (Morocco); Nacir, B. [CEN-Maamora, CNESTEN, Rabat (Morocco); El Bardouni, T. [Radiations and Nuclear Systems Laboratory, University Abdelmalek Essaadi, Faculty of Sciences of Tetouan (Morocco); CEN-Maamora, CNESTEN, Rabat (Morocco); Boukhal, H. [Radiations and Nuclear Systems Laboratory, University Abdelmalek Essaadi, Faculty of Sciences of Tetouan (Morocco); Chakir, E. [LHESIR, Department of Physics, Faculty of Sciences, Kénitra (Morocco); El Bakkari, B.; El Younoussi, C. [CEN-Maamora, CNESTEN, Rabat (Morocco)

    2015-04-01

    Highlights: • PARET model for the Moroccan TRIGA MARK II reactor has been developed. • Transient behavior under reactivity insertion has been studied based on PARET code. • Power factors required by PARET code have been calculated by using MCNP5 code. • The dependence on time of the main thermal-hydraulic parameters was calculated. • Results are largely far to compromise the thermal design limits. - Abstract: A three dimensional model for the Moroccan 2 MW TRIGA MARK II reactor has been developed for thermal-hydraulic and safety analysis by using the PARET/ANL and MCNP5 codes. This reactor is located at the nuclear studies center of Mâamora (CENM), Morocco. The model has been validated through temperature measurements inside two instrumented fuel elements located near the center of the core, at various power levels, and also through the power and fuel temperature evolution after the reactor shutdown (SCRAM). The axial distributions of power factors required by the PARET code have been calculated in each fuel element rod by using MCNP5 code. Based on this thermal-hydraulic model, a safety analysis under the reactivity insertion phenomenon has been carried out and the dependence on time of the main thermal-hydraulic parameters was calculated. Results were compared to the thermal design limits imposed to maintain the integrity of the clad.

  6. Transient behavior during reactivity insertion in the Moroccan TRIGA Mark II reactor using the PARET/ANL code

    International Nuclear Information System (INIS)

    Highlights: • PARET model for the Moroccan TRIGA MARK II reactor has been developed. • Transient behavior under reactivity insertion has been studied based on PARET code. • Power factors required by PARET code have been calculated by using MCNP5 code. • The dependence on time of the main thermal-hydraulic parameters was calculated. • Results are largely far to compromise the thermal design limits. - Abstract: A three dimensional model for the Moroccan 2 MW TRIGA MARK II reactor has been developed for thermal-hydraulic and safety analysis by using the PARET/ANL and MCNP5 codes. This reactor is located at the nuclear studies center of Mâamora (CENM), Morocco. The model has been validated through temperature measurements inside two instrumented fuel elements located near the center of the core, at various power levels, and also through the power and fuel temperature evolution after the reactor shutdown (SCRAM). The axial distributions of power factors required by the PARET code have been calculated in each fuel element rod by using MCNP5 code. Based on this thermal-hydraulic model, a safety analysis under the reactivity insertion phenomenon has been carried out and the dependence on time of the main thermal-hydraulic parameters was calculated. Results were compared to the thermal design limits imposed to maintain the integrity of the clad

  7. The Use of Communicative Strategies in Narrative Discourse: A Case Study of a Learner of Moroccan Arabic as a Second Language.

    Science.gov (United States)

    Fakhri, Ahmed

    1984-01-01

    Investigates interaction between application of communicative strategies and narrative discourse features. The data draws upon research in narrative discourse collected from one student of Moroccan Arabic. The study suggests that the subject resorted to a number of strategies to compensate for her linguistic deficiencies and that application of…

  8. Ethnic Identity, Externalizing Problem Behaviour and the Mediating Role of Self-Esteem among Dutch, Turkish-Dutch and Moroccan-Dutch Adolescents

    Science.gov (United States)

    Wissink, Inge B.; Dekovic, Maja; Yagmur, Sengul; Stams, Geert Jan; de Haan, Mariette

    2008-01-01

    The present study examined whether self-esteem mediates the relationship between two aspects of ethnic identity (i.e. ethnic identity exploration and ethnic identity commitment-affirmation) and externalizing problem behaviour in Dutch, Turkish-Dutch and Moroccan-Dutch adolescents living in the Netherlands. A total number of 345 adolescents (115…

  9. Collective identity factors and the attitude toward violence in defense of ethnicity or religion among Muslim youth of Turkish and Moroccan descent

    NARCIS (Netherlands)

    D.D. van Bergen; A.F. Feddes; B. Doosje; T.V.M. Pels

    2015-01-01

    Collective deprivation, connectedness to mainstream society (friendship and psychological closeness to majority individuals) and in-group identity factors (i.e. strength of in-group identity, and perceived in-group superiority) were investigated among Muslim Dutch youth of Turkish and Moroccan desce

  10. Collective identity factors and the attitude toward violence in defense of ethnicity or religion among Muslim youth of Turkish and Moroccan Descent

    NARCIS (Netherlands)

    van Bergen, Diana D.; Feddes, Allard F.; Doosje, Bertjan; Pels, Trees V.M.

    2015-01-01

    Collective deprivation, connectedness to mainstream society (friendship and psychological closeness to majority individuals) and in-group identity factors (i.e. strength of in-group identity, and perceived in-group superiority) were investigated among Muslim Dutch youth of Turkish and Moroccan desce

  11. Ethnic penalties? The role of human capital and social origins in labour market outcomes of second-generation Moroccans and Turks in the Netherlands

    NARCIS (Netherlands)

    P. Gracia; L.M. Vázquez-Quesada; H.G. van de Werfhorst

    2015-01-01

    In Western Europe, the children of Moroccan and Turkish migrants were found to be significantly disadvantaged in the labour market. This ethnic gap was found to persist after considering differences in schooling, which was argued to reflect ‘ethnic penalties’ driven by cultural, religious, or racial

  12. Moroccan Mothers' Involvement in Dialogic Literary Gatherings in a Catalan Urban Primary School: Increasing Educative Interactions and Improving Learning

    Science.gov (United States)

    de Botton, Lena; Girbés, Sandra; Ruiz, Laura; Tellado, Itxaso

    2014-01-01

    This article analyses a case study on Moroccan mothers' involvement in the Dialogic Literary Gathering (DLG) in an urban primary school in Catalonia (Spain). DLG is a dialogic learning environment that improves reading skills and communicative abilities and promotes school-community links. This activity has been identified in previous…

  13. Ethnic identity, externalizing problem behaviour and the mediating role of self-esteem among Dutch, Turkish-Dutch and Moroccan-Dutch adolescents

    NARCIS (Netherlands)

    I.B. Wissink; M. Deković; S. Yağmur; G.J. Stams; M. de Haan

    2008-01-01

    The present study examined whether self-esteem mediates the relationship between two aspects of ethnic identity (i.e. ethnic identity exploration and ethnic identity commitment-affirmation) and externalizing problem behaviour in Dutch, Turkish-Dutch and Moroccan-Dutch adolescents living in the Nethe

  14. The ability of two scoring systems to predict in-hospital mortality of patients with moderate and severe traumatic brain injuries in a Moroccan intensive care unit

    Directory of Open Access Journals (Sweden)

    Hicham Nejmi

    2014-01-01

    Full Text Available Aim of Study: We aim to assess and to compare the predicting power for in-hospital mortality (IHM of the Acute Physiology and Chronic Health Evaluation-II (APACHE-II and the Simplified Acute Physiology Score-II (SAPS-II for traumatic brain injury (TBI. Patients and Methods: This retrospective cohort study was conducted during a period of 2 years and 9 months in a Moroccan intensive care unit. Data were collected during the first 24 h of each admission. The clinical and laboratory parameters were analyzed and used as per each scoring system to calculate the scores. Univariate and multivariate analyses through regression logistic models were performed, to predict IHM after moderate and severe TBIs. Areas under the receiver operating characteristic curves (AUROC, specificities and sensitivities were determined and also compared. Results: A total of 225 patients were enrolled. The observed IHM was 51.5%. The univariate analysis showed that the initial Glasgow coma scale (GCS was lower in nonsurviving patients (mean GCS = 6 than the survivors (mean GCS = 9 with a statistically significant difference (P = 0.0024. The APACHE-II and the SAPS-II of the nonsurviving patients were higher than those of the survivors (respectively 20.4 ± 6.8 and 31.2 ± 13.6 for nonsurvivors vs. 15.7 ± 5.4 and 22.7 ± 10.3 for survivors with a statistically significant difference (P = 0.0032 for APACHE-II and P = 0.0045 for SAPS-II. Multivariate analysis: APACHE-II was superior for predicting IHM (AUROC = 0.92. Conclusion: The APACHE-II is an interesting tool to predict IHM of head injury patients. This is particularly relevant in Morocco, where TBI is a greater public health problem than in many other countries.

  15. The MIRROR cruise (2011): Deep crustal structure of the Moroccan Atlantic Margin from wide-angle and reflection seismic data

    Science.gov (United States)

    Klingelhoefer, F.; Aslanian, D.; Sahabi, M.; Moulin, M.; Schnurle, P.; Berglar, K.; Biari, Y.; Feld, A.; Graindorge, D.; Corela, C.; Mehdi, K.; Zourarah, B.; Perrot, J.; Alves Ribeiro, J.; Reichert, C. J.

    2011-12-01

    The study of conjugate margins is important to test different hypotheses of rifting and initial opening of an ocean. In this scope, seven wide-angle seismic profiles were acquired on the Moroccan Atlantic margin (at the latitudes between 32° and 33° N) together with coincident deep frequency reflection seismic data during the MIRROR cruise in May and June 2011. The main seismic profile is conjugate to an existing wide-angle seismic profile off Nova Scotia (SMART 2). Further objectives of the cruise were to image ocean-continent transition zone, to detect and eventually quantify exhumed upper mantle material present in this zone and to determine the origin of the high amplitude West African Magnetic Anomaly, which is conjugate to the north American East Coast Magnetic Anomaly and can be linked to the opening of the Atlantic. Two of the newly acquired profiles are located perpendicular and five parallel to the Moroccan margin. The seismic profiles are between 130 and 260 km in length and between 28 and 13 ocean-bottom seismometers were deployed on each one. One profile was extended on land by 15 landstations in order to better image the zone of continental thinning. A 4.5 km digital streamer and a 7200 cu inch tuned airgun array were used for the acquisition of the seismic data. Additionally magnetic, bathymetric and high resolution seismic data were acquired in the study region. Preliminary results from tomographic inversion of the first arrivals from the ocean-bottom seismometer data image the zone of crustal thinning from about 25 km to 6 km in the basin along about 70 kilometers of the profiles which are located perpendicular to the margin. The oceanic crust can be divided into 2 regions, based on the lower crustal velocities. Upper mantle velocities are about 8.0 km/s. The coincident reflection seismic data show the fine basement and sedimentary structures including salt tectonics in the basin. The comparative study of the two conjugate profiles on the

  16. The Pecking Order Theory and sme s Financing: Insight into the Mediterranean Area and a Study in the Moroccan Context

    Directory of Open Access Journals (Sweden)

    Meryem Aabi

    2014-06-01

    Full Text Available Small and medium sized enterprises (SMEs are the necessary force of the socio-economic development in the Mediterranean. Their role as providers of employment and as key players of economic growth is essential. Indeed, the issues relating to the starting up, financing and operation of sme s provoke a crucial interest, growing internationally. However, the financing of SMEs breaks in the momentum of economic growth. It is often said that SMEs access to credit is difficult and a major constraint is related to credit institution’s features in the Mediterranean, i. e. Morocco. Thus, the paper’s subject is closely related to the identification of the hierarchical funding of sme s, introduced at the Casablanca stock exchange. To this end, we adopted a dynamic approach and we used a Data analysis of panel. They are particularly suited to analyze dynamic effects, because they allow a better understanding of the dynamic adjustment of the sme’s financial structure.

  17. DETERMINATION OF KINETICS OF DEGRADATION AND MOBILITY OF DITHIOCARBAMATES FUNGICIDES IN AQUEOUS MEDIA AND IN MOROCCAN SOIL

    Directory of Open Access Journals (Sweden)

    Said El Antri

    2010-07-01

    Full Text Available Contribution analysis of dithiocarbamates pesticides used on tomatoes treatment has been reported. The study is focused on analysis and determination of some dithiocarbamates like, Maneb, Mancozeb, Zineb and Propineb, in order to achieve accurate impact of theses pesticides on water and soil. Analysis method is based on decomposition of dithiocarbamate by heating under acidic attack to give carbon disulfide complexed with copper acetate solution in presence of diethanolamine. Complex formed is dosed spectrophotometrically at 435 nm. Degradation kinetic of dithiocarbamate in aqueous media have been realized and proved that dithiocarbamate are degraded by simple air exposition. In the other hand, pH affects also dithiocarbamate degradation by increasing hydroxyl ions to participate for dithiocarbamate instability. Dithiocarbamate mobility on Moroccan soils samples have been realised and don’t have the same degradation mode.

  18. Haplotype frequencies for 17 Y-STR loci (AmpFlSTRY-filer) in a Moroccan population sample.

    Science.gov (United States)

    Aboukhalid, Rachid; Bouabdellah, Mehdi; Abbassi, Meriame; Bentayebi, Kaoutar; Elmzibri, Mohammed; Squalli, Driss; Amzazi, Saaïd

    2010-04-01

    A sample of 267 unrelated Moroccan males from different ethnic groups (Arabs, Berbers and Sahrawi), was typed for 17 Y-STR loci (DYS19, DYS385, DYS389 I, DYS389 II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, Y GATA H4). Discrimination capacity (96.3%) and haplotype diversity (99.91%) were calculated. A total of 257 haplotypes were identified, of which 237 were unique and 10 were found in two individuals each. DYS385 showed the highest diversity (0.887) followed by DYS458 (0.820) as a single locus marker. PMID:20215021

  19. Neutronic and thermal-hydraulic analysis of new irradiation channels inside the Moroccan TRIGA Mark II research reactor core.

    Science.gov (United States)

    Chham, E; El Bardouni, T; Benaalilou, K; Boukhal, H; El Bakkari, B; Boulaich, Y; El Younoussi, C; Nacir, B

    2016-10-01

    This study was conducted to improve the capacity of radioisotope production in the Moroccan TRIGA Mark II research reactor, which is considered as one of the most important applications of research reactors. The aim of this study is to enhance the utilization of TRIGA core in the field of neutron activation and ensure an economic use of the fuel. The main idea was to create an additional irradiation channel (IC) inside the core. For this purpose, three new core configurations are proposed, which differ according to the IC position in the core. Thermal neutron flux distribution and other neutronic safety parameters such as power peaking factors, excess reactivity, and control rods worth reactivity were calculated using the Monte Carlo N-Particle Transport (MCNP) code and neutron cross-section library based on ENDF/B-VII evaluation. The calculated thermal flux in the central thimble (CT) and in the added IC for the reconfigured core is compared with the thermal flux in the CT of the existing core, which is taken as a reference. The results show that all the obtained fluxes in CTs are very close to the reference value, while a remarkable difference is observed between the fluxes in the new ICs and reference. This difference depends on the position of IC in the reactor core. To demonstrate that the Moroccan TRIGA reactor could safely operate at 2MW, with new configurations based on new ICs, different safety-related thermal-hydraulic parameters were investigated. The PARET model was used in this study to verify whether the safety margins are met despite the new modifications of the core. The results show that it is possible to introduce new ICs safely in the reactor core, because the obtained values of the parameters are largely far from compromising the safety of the reactor. PMID:27552124

  20. Internal structures and dating of non-sulphide Zn deposits using rock magnetism: insights from the Moroccan High Atlas

    Science.gov (United States)

    Charles, Nicolas; Choulet, Flavien; Sizaret, Stanislas; Chen, Yan; Barbanson, Luc; Ennaciri, Aomar; Badra, Lakhlifi; Branquet, Yannick

    2016-01-01

    The renewal of interest in Zn-Pb non-sulphide ores has been induced by mineral processing improvement and leads to new exploration and mining projects in the world. Although the mineralogy is often precisely known, and despite several studies linking ore deposition to regional tectonics, absolute dating of non-sulphide stages is rare and structure of ore bodies was largely disregarded. Geochronological data from non-sulphide ores are essential to timely constrain alteration episodes and to insert supergene ore genesis in the climate and tectonic evolution of the metallogenic province. The access to internal organization of ore could reveal post-mineralization episodes related to supergene evolution. Thus, a rock magnetism study combining anisotropy of magnetic susceptibility (AMS) and palaeomagnetism was performed on four non-sulphide deposits from the Moroccan High Atlas. AMS generally shows similar horizontal magnetic fabrics for ores and the clayey and carbonaceous internal sediments filling karstic cavities. The palaeomagnetic directions of ores and internal sediments are compatible, and the calculated poles are consistent with the last 30 Ma of the Africa apparent polar wander path, with an upper age at 0.78 Ma. The proposed three-step scenario is placed within the evolution of the Moroccan High Atlas belt. Deposition of primary sulphides is contemporaneous with opening of the Tethyan and Atlantic oceans. During the Tertiary, intracontinental deformation gave rise to the High Atlas fold-and-thrust belt and to regional uplift. Finally, Zn-Pb sulphides hosted in carbonates experienced oxidation under an arid climate to form karst-related Zn-Pb non-sulphide ores. These promising results pave the way for an efficient method to constrain the internal fabrics and age of Zn supergene deposits.

  1. Safety analysis and optimization of the core fuel reloading for the Moroccan TRIGA Mark-II reactor

    International Nuclear Information System (INIS)

    Highlights: • Additional fresh fuel elements must be added to the reactor core. • TRIGA reactor could safely operate around 2 MW power with 12% fuel elements. • Thermal–hydraulic parameters were calculated and the safety margins are respected. • The 12% fuel elements will have no influence on the safety of the reactor. - Abstract: The Moroccan TRIGA MARK II reactor core is loaded with 8.5% in weight of uranium standard fuel elements. Additional fresh fuel elements must periodically be added to the core in order to remedy the observed low power and to return to the initial reactivity excess at the End Of Cycle. 12%-uranium fuel elements are available to relatively improve the short fuel lifetime associated with standard TRIGA elements. These elements have the same dimensions as standards elements, but with different uranium weight. The objective in this study is to demonstrate that the Moroccan TRIGA reactor could safely operate, around 2 MW power, with new configurations containing these 12% fuel elements. For this purpose, different safety related thermal–hydraulic parameters have been calculated in order to ensure that the safety margins are largely respected. Therefore, the PARET model for this TRIGA reactor that was previously developed and combined with the MCNP transport code in order to calculate the 3-D temperature distribution in the core and all the most important parameters like the axial distribution of DNBR (Departure from Nucleate Boiling Ratio) across the hottest channel. The most important conclusion is that the 12% fuel elements utilization will have no influence on the safety of the reactor while working around 2 MW power especially for configurations based on insertions in C and D-rings

  2. Dose survey in Moroccan pediatric university hospitals: Impact of a preliminary work in diagnostic radiology

    International Nuclear Information System (INIS)

    Full text: The quality control in radiology and standardization of radiological practices represent key factors for optimization of patient dose and radiation protection. In this context, work done by our team has shown that simple and achievable initiatives can be applied to optimize radiological procedures and subsequent dose reduction. Application of suggestions proposed in the light of this work and discussed with the concerned persons in the hospitals, is in progress. Preliminary results already show that it is possible to evolve, with the mutual efforts of research team members and professionals to establish a system of quality control in radiology departments in our Country. The preliminary study has been conducted in Moroccan university hospitals. Work consists on realisation of control quality procedures for evaluation of viewing boxes and developers. Evaluation of patient dose has been also considered which a part of results concerning children has been submitted to an International Journal and part concerning adults is being prepared for submission. Results show that: The major part of viewing boxes presents deficient box luminance and they are very inhomogeneous. Some simple and cheap actions can be introduced in the radiology departments such as bulbs replacement, cleaning and painting the inner surface of the viewing boxes with brilliant ink in order to help light diffusion inside the box. It should also be remembered that the fluorescent bulbs decrease their intensity at the rate of 20 % a year and should therefore be replaced annually to keep a good luminance performance. From the evaluation of processing speed study, it can be seen that 50 % of processors present under-development and 50 % are working within the limits. Under-development may cause an increase in the dose imparted to the patient since to obtain the proper optical density and film blackening, more radiations is needed. This is generally achieved by increasing the radiographic

  3. The TLR2 and TLR4 gene polymorphisms in Moroccan visceral leishmaniasis patients.

    Science.gov (United States)

    Ejghal, Rajaâ; Hida, Moustapha; Bennani, Mounya Lahkim; Meziane, Mariame; Aurag, Rabia; Lemrani, Meryem

    2016-06-01

    Visceral leishmaniasis (VL) is endemic in the Mediterranean basin and leads to the most severe form of Leishmania infection, lethal if left untreated. However, most infections are sub-clinical or asymptomatic, reflecting the influence of host genetic background on disease outcome. This study aimed to investigate possible association of TLR4 Asp299Gly, TLR4 Thr399Ile and TLR2 Arg753Gln polymorphisms with VL in Moroccan children. We enrolled 119 children with VL caused by Leishmania infantum as well as 138 unrelated children, 95 asymptomatic subjects and 43 healthy individuals who had no evidence of present or past infection. Polymorphisms were genotyped by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) and amplification refractory mutation system assay (ARMS-PCR). Results showed significant differences in genotype Thr399Ile and recessive model frequencies between VL and delayed-type hypersensitivity (DTH+) groups (p=0.018, OR=0.414CI 0.195-0.880; p=0.029, OR=0.448CI 0.214-0.938], respectively) by having the amino-acid threonine polymorphism as a reference in the VL group. Concerning the Asp299Gly there were a significant associations when comparing VL vs DTH+ (Asp299Gly genotype p=0.002, OR=0.326CI 0.158-0.671, allele frequencies p=0.033, OR=0.396CI 0.164-0.959, recessive model p=0.002, OR=0.343CI 0.172-0.681) and DTH+ vs DTH- groups (Asp299Gly genotype p=2.160E-4, OR=3.065CI 1.672-5.618, Gly299Gly genotype p=0.047, OR=0.368CI 0.299-0.452, allele frequencies p=1.406E-7, OR=29.571CI 3.907-223.8, recessive model p=4.370E-14, OR=36.965CI 8.629-158.3), by having the aspartic acid polymorphism as a reference these results suggest that the allele A (savage) confer protection against the clinical manifestations but not against the infection. Furthermore, there was a significant association regarding the Arg753Gln genotype (p=0.002, OR=0.326CI 0.158-0.671), allele frequencies (p=0.033, OR=0.396CI 0.164-0.959) and when applying a recessive

  4. Translation and validation of European organization for research and treatment of cancer quality of life Questionnaire -C30 into Moroccan version for cancer patients in Morocco

    OpenAIRE

    Nejjari, Chakib; El Fakir, Samira; Bendahhou, Karima; El Rhazi, Karima; Abda, Naima; Zidouh, Ahmed; Benider, Abdelatif; Errihani, Hassan; Bekkali, Rachid

    2014-01-01

    Background Understanding the effects of cancer on the quality of life of affected patients is critical to clinical research as well as to optimal management and care. The aim of this study was to adapt the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30) questionnaire into Moroccan Arabic and to determine its psychometric properties. After translation, back translation and pretesting of the pre-final version, the translated version w...

  5. Climate change impacts on Moroccan agriculture and the whole economy: An analysis of the impacts of the Plan Maroc Vert in Morocco

    OpenAIRE

    Ouraich, Ismail; Wallace E. Tyner

    2014-01-01

    The paper provides estimates of economic impacts of climate change, compares these with historical impacts of drought spells, and estimates the extent to which the current Moroccan agricultural development and investment strategy, the Plan Maroc Vert, helps in agricultural adaptation to climate change and uncertainty. We develop a regionalized Morocco Computable General Equilibrium model to analyse the linkages of climate-induced productivity losses (gains) at the level of administrative and ...

  6. Genetic characterization of Moroccan and the exotic bread wheat cultivars using functional and random DNA markers linked to the agronomic traits for genomics-assisted improvement

    OpenAIRE

    Henkrar, Fatima; El-Haddoury, Jamal; Ouabbou, Hassan; Bendaou, Najib; Udupa, Sripada M.

    2016-01-01

    Genetic characterization, diversity analysis and estimate of the genetic relationship among varieties using functional and random DNA markers linked to agronomic traits can provide relevant guidelines in selecting parents and designing new breeding strategies for marker-assisted wheat cultivar improvement. Here, we characterize 20 Moroccan and 19 exotic bread wheat (Triticum aestivum L.) cultivars using 47 functional and 7 linked random DNA markers associated with 21 loci of the most importan...

  7. Research in Social Work on coping and migration : Coping strategies of Migrant generations of rural Moroccan and Muslim background in the Netherlands.

    OpenAIRE

    Valk, van der, L.J.M.

    2010-01-01

    This article focuses on religious and non religious coping strategies of migrants of the first, second and third generation Muslims of rural Moroccan background in the Netherlands. In this study it was found that in dealing with stressful events and difficult emotions, the younger generations make still use of the religious coping strategies of the first generation but combine them with more active problem-solving behaviour and a less deferring, more collaborative religious coping style towar...

  8. A homozygous AHI1 gene mutation (p.Thr304AsnfsX6) in a consanguineous Moroccan family with Joubert syndrome: a case report

    OpenAIRE

    Chafai-Elalaoui, Siham; Chalon, Matthias; Elkhartoufi, Nadia; Kriouele, Yamna; Mansouri, Maria; Attié-Bitach, Tania; Sefiani, Abdelaziz; Baala, Lekbir

    2015-01-01

    Introduction Joubert syndrome is a rare congenital disorder characterized by brain malformation, developmental delay with hypotonia, ocular motor apraxia, and breathing abnormalities. Joubert syndrome is a genetically highly heterogeneous ciliopathy disorder with 23 identified causative genes. The diagnosis is based on brain imaging showing the “molar tooth sign” with cerebellar vermis agenesis. We describe a consanguineous Moroccan family with three affected siblings (18-year-old boy, 13-yea...

  9. The Tachakoucht-Iriri-Tourtit arc complex (Moroccan Anti-Atlas): Neoproterozoic records of polyphased subduction-accretion dynamics during the Pan-African orogeny

    Science.gov (United States)

    Triantafyllou, Antoine; Berger, Julien; Baele, Jean-Marc; Diot, Hervé; Ennih, Nasser; Plissart, Gaëlle; Monnier, Christophe; Watlet, Arnaud; Bruguier, Olivier; Spagna, Paul; Vandycke, Sara

    2016-05-01

    We report new mapping, tectonic, metamorphic and U-Pb zircon dating data on the polyphased Tachakoucht-Iriri and Tourtit arc-related units within the Moroccan Pan-African belt (Sirwa window, Anti-Atlas). The studied area contains four different sub-units, from south to north: (1) the Tachakoucht gneisses intruded to its northern part by (2) Iriri intrusions. To the north, the Tachakoucht-Iriri massif is thrusted by (3) the south-verging 760 Ma Khzama ophiolitic sequence intruded by (4) the Tourtit meta-granitic complex. The Tachakoucht gneiss represents former andesitic to dacitic porphyritic rocks crystallized around 740-720 Ma in an intra-oceanic arc setting (IOAS). Subsequently, it has been buried and metamorphosed to 700 °C, 8 kbar in response to early accretion of the arc onto the West African Craton (WAC). This tectono-metamorphic event also led to the dismembering and stacking of back-arc ophiolite onto the arc unit. Subsequently, the Iriri intrusions, a suite of hydrous mafic dykes (hornblende gabbro and fine-grained basalt) and ultramafic (hornblendite) plutons showing subduction zone affinities, intruded the Tachakoucht gneiss under P-T conditions of 750-800 °C and 2-5 kbar. Emplacement of Iriri intrusions led locally to pronounced partial melting of the Tachakoucht gneiss and to the production of leucogranitic melts. These melts crop out into the Iriri-Tachakoucht gneiss contacts as leucogneissic bands (former leucosomes, dated at 651 ± 5 Ma) but also intruded the Khzama ophiolite to form the Tourtit granite (dated at 651 ± 3 Ma). These ages (651-641 Ma) also constrain the timing of Iriri intrusion emplacement. The entire complex has been overprinted by a second deformation event under greenschist to amphibolite facies conditions marked by transposition of primary structures and a development of mylonitic shear zones. These results and those published on the Bou Azzer window show that two phases of subduction-related magmatism occurred in the Anti

  10. GIS-based vulnerability assessment to sea level rise of Al Hoceima Bay (Moroccan Mediterranean): towards an integrated coastal zone management (ICZM)

    Science.gov (United States)

    Khouakhi, A.; Snoussi, M.

    2013-12-01

    In the context of coastal vulnerability to climate change and human impacts, integrated coastal zone management (ICZM) is an increasingly relevant process for the sustainable development of coastal areas, in which scientific input plays a vital role. In the Mediterranean Basin, projected increases in sea level rise and in the magnitude and frequency of extreme weather events pose a major challenge for the management of low-lying coastal ecosystems and human settlements. The bay of Al Hoceima is one of the least studied and largest low-lying coastal areas of the Moroccan Mediterranean coast, and is exposed to the effects of sea level rise and storms. The coast is also a touristic area and one of the most important economic assets in the region. Physical coastal vulnerability assessments, determination of setback lines, and evaluation of coastal aquifer vulnerability to sea level rise are among the principal tools used to help decision makers in such a context. Here we quantified, in the context of sea level rise: (1) the physical vulnerability of the coastline, by developing a standard index methodology based on the five most relevant physical indices for local-scale vulnerability analysis, for a total of 822 50m/50m coastal cells; (2) coastal setback lines, based on shoreline evolutionary trends adjusted to sea level rise scenarios using a digital shoreline Analysis System (DSAS); and (3) the vulnerability to sea water intrusion in the coastal aquifer, using a modified GALDIT index (ground water occurrence, aquifer hydraulic conductivity, depth to groundwater level above the sea; distance from the shore; impact of existing status of sea water intrusion in the area; and thickness of the aquifer), following an integrated GIS approach. We find that 41% of the studied coastline is highly vulnerable to the effects of sea level rise and extreme weather events; 60% of the coastline is in retreat (with rates varying between -2m and -0.2m/y), 30% is in dynamic equilibrium

  11. An Overview of Strategic Utilization Plan for the Moroccan Nuclear Research Reactor over the Period of 2010–2015

    International Nuclear Information System (INIS)

    The National Centre for Nuclear Energy, Science and Technology (CNESTEN), a Moroccan state-owned company, is setting up a strategic utilization plan for its recently commissioned and licensed nuclear research reactor, Triga Mark II, 2 MW, over the period of 2010–2015. This strategic plan is aiming to efficiently and effectively meet existing and potential needs: research and development, education and training, and generally all related products and services, both at national and regional level, within a sustainable framework. For that purpose, CNESTEN’s vision is to develop and strengthen its position in the market place by fully integrating both operational and logistical issues in being strategically led, market oriented, competitively focused, operationally efficient, revenue generating applications emphasized, and human resources driven. In terms of existing and potential services and products to be delivered from the research reactor, CNESTEN is more focusing on education and training, for which an international training centre is under development; radioisotopes production, for both medical and industrial uses for which CNESTEN has a leading national position; analytical techniques such as NAA and PGNAA; neutron beam techniques such as neutron imaging and neutron diffraction; and irradiation services for NTD. (author)

  12. The Impact of the Implementation of the ERP on End-User Satisfaction Case of Moroccan Companies

    Directory of Open Access Journals (Sweden)

    Fatima JALIL

    2016-01-01

    Full Text Available In recent years, the implementation of ERP is as a lever for development and inter-organizational collaboration. The ERP is a powerful tool for integration, sharing of information, and fluidizing of the process within the organizations (El Amrani et al. 2006; Kocoglu and Moatti, 2010. The company must not only equip and computerization but it must opt for the establishment of an IT infrastructure "optimal" who will respond to its present and future needs. OF or the interest of the application integration, and especially of the ERP who come remedy the situations mentioned. This article proposes a model and tests to evaluate the success of a system "Enterprise Resource Planning "(ERP based on a measure of user satisfaction. Referring to the model DeLone & McLean (1992 and the work of Seddon & Kiew (1994 . The criteria that can influence user satisfaction, to ensure the successful implementation of the ERP system are identified. The results of the exploratory study, carried out on 60 users in 40 Moroccan companies, shows that user satisfaction of ERP is explained by the quality of the ERP system, perceived usefulness and quality of information provided by this type of system. The study also found that the quality of change is a predictor of satisfaction measured by user involvement in the implementation of ERP, the quality of communication within such a project and the quality of training given to users.

  13. RFID to enhance visibility in a Closed loop Supply chain: Case of Cylinders Management in a Moroccan LPG distribution chain

    Directory of Open Access Journals (Sweden)

    Abdelkhalek Nakabi

    2012-11-01

    Full Text Available The challenges highlighted in this paper relate to asset management, distributions performances and customer satisfaction. Emergence of new technologies such as RFID coupled with Vendor Managed Inventory processes gives big hope to success in dealing with these challenges especially in non-mature business environments such as the Moroccan one. This paper illustrates also closed loop supply chain dynamics by a real world case. The case studied is related to distribution of packed LPG (liquefied Petroleum Gas and discusses some general challenges companies evolving in this business face. Cylinders management, called in some businesses Metal management makes LPG distribution business specific as the forwards physical flow is linked to the reverse flow. In fact at different layers of the distribution process from filling plants to customers, the forward quantity of delivered filled cylinders should be almost equal to the empty cylinders travelling upward. As very scarce studies cover Cylinders management in LPG business, we aim to participate for more cylinders management comprehension and explore opportunities the use of information technology gives to enhance visibility through the distribution chain and improve distribution performances.

  14. Classification of olives from Moroccan regions by using direct FT-IR analysis: Application of support vector machines (SVM

    Directory of Open Access Journals (Sweden)

    Wafa Terouzi

    2013-06-01

    Full Text Available The aim of this work was to characterize and classify three close regions of olives by direct analysis on the olive without any preliminary treatment. This study was focused on the olive samples picked in the three zones: named Bazaza, oled ayad and oled hamdan, in the Moroccan region of Beni Mellal. All samples were also analysed by FT-IR spectroscopy, the spectral data were subjected to a preliminary derivative transform based on the gap segment algorithm to reduce the noise and extract a largest number of analytical information from spectra. A multivariate statistical procedure based on cluster analysis (CA coupled to support vector machines (SVM, was elaborated, providing an effective classification method. On the basis of a hierarchical agglomerative CA and principal component analysis (PCA, three distinctive clusters were recognized. The SVM procedure was then applied to classify samples from the same regions. The model resulted able to separate the three classes and classify new objects into the appropriate defined classes with a percentage prediction of 93%. The results showed that FTIR spectroscopy coupled with chemiometric methods are an interesting technique for classifying olive samples according to their geographical origins.

  15. Effect of argan and olive oil consumption on the hormonal profile of androgens among healthy adult Moroccan men.

    Science.gov (United States)

    Derouiche, Abdelfettah; Jafri, Ali; Driouch, Issam; El Khasmi, Mohammed; Adlouni, Ahmed; Benajiba, Nada; Bamou, Youssef; Saile, Rachid; Benouhoud, Mohammed

    2013-01-01

    This study aimed to assess the effect of virgin argan oil (VAO) and extra virgin olive oil (EVO) on the hormonal profile of androgens and anthropometric parameters among healthy adult Moroccan men during a controlled nutritional intervention. The study was carried out on 60 young and healthy male volunteers aged between 23 and 40 years old. During a stabilization period of 2 weeks they consumed butter. The group was then randomized into two categories, the first one consuming VAO and the second EVO for 3 weeks. Testosterone (T), luteinizing hormone (LH) and dehydroepiandrosterone (DHEAS) serum concentrations were measured at the beginning of the study and at the end of each period. The Mann-Whitney test was used to compare the two groups (VAO and EVO) during each step of the study. Differences in androgens and anthropometric parameters between the baseline and after 3 weeks of the diet in the VAO and EVO groups were analyzed using the Wilcoxon test. T and LH serum concentrations significantly increased after the intervention period. T levels increased by 19.9% and 17.4% (p argan or olive oils. The results suggest that consumption of AVO and EVO might be the origin of a positive action on the androgen hormonal profile of men. PMID:23472458

  16. Automatic spline-smoothing approach applied to denoise Moroccan resistivity data phosphate deposit “disturbances” map

    Directory of Open Access Journals (Sweden)

    Saad Bakkali

    2010-04-01

    Full Text Available This paper focuses on presenting a method which is able to filter out noise and suppress outliers of sampled real functions under fairly general conditions. The automatic optimal spline-smoothing approach automatically determi-nes how a cubic spline should be adjusted in a least-squares optimal sense from an a priori selection of the number of points defining an adjusting spline, but not their location on that curve. The method is fast and easily allowed for selecting several knots, thereby adding desirable flexibility to the procedure. As an illustration, we apply the AOSSA method to Moroccan resistivity data phosphate deposit “disturbances” map. The AOSSA smoothing method is an e-fficient tool in interpreting geophysical potential field data which is particularly suitable in denoising, filtering and a-nalysing resistivity data singularities. The AOSSA smoothing and filtering approach was found to be consistently use-ful when applied to modeling surface phosphate “disturbances.”.

  17. New fault-plane solutions of Moroccan earthquakes for the 2005-2008 period

    OpenAIRE

    Bensaid, Ihsane; Buforn, E.; Cherkaoui, Taj-Eddine; Medina, Fida; Hahou, Youssef

    2011-01-01

    [EN] We present new fault-plane solutions, based on P wave first motion, of 10 moderate shocks that occurred in Morocco during the period 2005-2008. In the Middle Atlas and adjacent area, the 3 fault-plane solutions correspond either to reverse or to strike-slip faulting with a normal component, in good agreement with the state of stress determined in this area, reflected by NW-SE horizontal pressure axes. In the central and eastern Rif area, the 3 strike-slip and normal solutions (w...

  18. Translation and validation of European organization for research and treatment of cancer quality of life Questionnaire -C30 into Moroccan version for cancer patients in Morocco

    Science.gov (United States)

    2014-01-01

    Background Understanding the effects of cancer on the quality of life of affected patients is critical to clinical research as well as to optimal management and care. The aim of this study was to adapt the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30) questionnaire into Moroccan Arabic and to determine its psychometric properties. After translation, back translation and pretesting of the pre-final version, the translated version was submitted to a committee of professionals composed by oncologists and epidemiologists. The psychometric properties were tested in patients with cancer. Internal consistency was tested using Cronbach’s alpha and the test-retest reliability using interclass correlation coefficients. Construct validity was assessed by examining item-convergent and divergent validity. It was also tested using Spearman’s correlation between QLQ-C30 scales and EQ-5D. Results The study was conducted in 125 patients. The Moroccan version was internally reliable, Cronbach’s α was 0.87 for the total scale and ranged from 0.34 to 0.97 for the subscales. The intraclass correlation coefficient of the test-retest reliability ranged from 0.64 for “social functioning” to 0.89 for “physical activities” subscales. The instrument demonstrated a good construct and concomitant validity. Conclusions We have developed a semantically equivalent translation with cultural adaptation of EORTC QLQ-C30 questionnaire. The assessment of its measurement properties showed that it is quite reliable and a valid measure of the effect of cancer on the quality of life in Moroccan patients. PMID:24721384

  19. Testing for Partial RhD with a D-Screen Diagast Kit in Moroccan Blood Donors with Weak D Expression

    OpenAIRE

    Z. Kabiri; Benajiba, M.; Hajjout, K.; N. Dakka; Bellaoui, H.

    2014-01-01

    The aim of this study was to search for the partial D phenotype in Moroccan blood donors with weak D expression. The study included 32 samples with weak D phenotype, and partial D category red blood cells were detected with the D-Screen Diagast kit, which consists in 9 monoclonal anti-D antibodies specific for the most common categories of partial D. Among the 32 samples studied, we identified 13 specific reactions to a partial D antigen (3 DVI, 2 DVa, 2 DIII(a,b,c), and 6 DVII), with 8 react...

  20. Study of the removal of mercury(II) and chromium(VI) from aqueous solutions by Moroccan stevensite.

    Science.gov (United States)

    Benhammou, A; Yaacoubi, A; Nibou, L; Tanouti, B

    2005-01-31

    The objective of the present study was to investigate the adsorption of the heavy metals mercury(II) and chromium(VI), from aqueous solutions, onto Moroccan stevensite. A mineralogical and physicochemical characterization of natural stevensite was carried out. In order to improve the adsorption capacity of stevensite for Cr(VI), a preparation of stevensite was carried out. It consists in saturating the stevensite by ferrous iron Fe(II) and reducing the total Fe by Na(2)S(2)O(4). Then, the adsorption experiments were studied in batch reactors at 25+/-3 degrees C. The influence of the pH solution on the Cr(VI) and Hg(II) adsorption was studied in the pH range of 1.5-7.0. The optimum pH for the Cr(VI) adsorption is in the pH range of 2.0-5.0 while that of Hg(II) is at the pH values above 4.0. The adsorption kinetics were tested by a pseudo-second-order model. The adsorption rate of Hg(II) is 54.35 mmol kg(-1)min(-1) and that of Cr(VI) is 7.21 mmol kg(-1)min(-1). The adsorption equilibrium time for Hg(II) and Cr(VI) was reached within 2 and 12 h, respectively. The adsorption isotherms were described by the Dubinin-Radushkevich model. The maximal adsorption capacity for Cr(VI) increases from 13.7 (raw stevensite) to 48.86 mmol kg(-1) (modified stevensite) while that of Hg(II) decreases from 205.8 to 166.9 mmol kg(-1). The mechanism of Hg(II) and Cr(VI) adsorption was discussed. PMID:15629583

  1. Study of the removal of mercury(II) and chromium(VI) from aqueous solutions by Moroccan stevensite

    International Nuclear Information System (INIS)

    The objective of the present study was to investigate the adsorption of the heavy metals mercury(II) and chromium(VI), from aqueous solutions, onto Moroccan stevensite. A mineralogical and physicochemical characterization of natural stevensite was carried out. In order to improve the adsorption capacity of stevensite for Cr(VI), a preparation of stevensite was carried out. It consists in saturating the stevensite by ferrous iron Fe(II) and reducing the total Fe by Na2S2O4. Then, the adsorption experiments were studied in batch reactors at 25 ± 3 deg. C. The influence of the pH solution on the Cr(VI) and Hg(II) adsorption was studied in the pH range of 1.5-7.0. The optimum pH for the Cr(VI) adsorption is in the pH range of 2.0-5.0 while that of Hg(II) is at the pH values above 4.0. The adsorption kinetics were tested by a pseudo-second-order model. The adsorption rate of Hg(II) is 54.35 mmol kg-1 min-1 and that of Cr(VI) is 7.21 mmol kg-1 min-1. The adsorption equilibrium time for Hg(II) and Cr(VI) was reached within 2 and 12 h, respectively. The adsorption isotherms were described by the Dubinin-Radushkevich model. The maximal adsorption capacity for Cr(VI) increases from 13.7 (raw stevensite) to 48.86 mmol kg-1 (modified stevensite) while that of Hg(II) decreases from 205.8 to 166.9 mmol kg-1. The mechanism of Hg(II) and Cr(VI) adsorption was discussed

  2. Study of the removal of mercury(II) and chromium(VI) from aqueous solutions by Moroccan stevensite

    Energy Technology Data Exchange (ETDEWEB)

    Benhammou, A. [Ecole Superieure de Technologie, Route Dar Si Aissa, BP: 89 Safi (Morocco)]. E-mail: benhammou_ab@yahoo.fr; Yaacoubi, A. [Faculte des Sciences Semlalia, Avenue My Abdellah, BP: 2390 Marrakech (Morocco); Nibou, L. [Ecole Superieure de Technologie, Route Dar Si Aissa, BP: 89 Safi (Morocco); Tanouti, B. [Faculte des Sciences Semlalia, Avenue My Abdellah, BP: 2390 Marrakech (Morocco)

    2005-01-31

    The objective of the present study was to investigate the adsorption of the heavy metals mercury(II) and chromium(VI), from aqueous solutions, onto Moroccan stevensite. A mineralogical and physicochemical characterization of natural stevensite was carried out. In order to improve the adsorption capacity of stevensite for Cr(VI), a preparation of stevensite was carried out. It consists in saturating the stevensite by ferrous iron Fe(II) and reducing the total Fe by Na{sub 2}S{sub 2}O{sub 4}. Then, the adsorption experiments were studied in batch reactors at 25 {+-} 3 deg. C. The influence of the pH solution on the Cr(VI) and Hg(II) adsorption was studied in the pH range of 1.5-7.0. The optimum pH for the Cr(VI) adsorption is in the pH range of 2.0-5.0 while that of Hg(II) is at the pH values above 4.0. The adsorption kinetics were tested by a pseudo-second-order model. The adsorption rate of Hg(II) is 54.35 mmol kg{sup -1} min{sup -1} and that of Cr(VI) is 7.21 mmol kg{sup -1} min{sup -1}. The adsorption equilibrium time for Hg(II) and Cr(VI) was reached within 2 and 12 h, respectively. The adsorption isotherms were described by the Dubinin-Radushkevich model. The maximal adsorption capacity for Cr(VI) increases from 13.7 (raw stevensite) to 48.86 mmol kg{sup -1} (modified stevensite) while that of Hg(II) decreases from 205.8 to 166.9 mmol kg{sup -1}. The mechanism of Hg(II) and Cr(VI) adsorption was discussed.

  3. The uveitis and its relationship with disease activity and quality of life in Moroccan children with juvenile idiopathic arthritis.

    Science.gov (United States)

    Ezzahri, M; Amine, B; Rostom, S; Rifay, Y; Badri, D; Mawani, N; Gueddari, S; Shyen, S; Wabi, M; Moussa, F; Abouqal, R; Chkirate, B; Hajjaj-Hassouni, N

    2013-09-01

    The aim of our study is to investigate ocular involvement in juvenile idiopathic arthritis (JIA) and its relationship with disease activity and quality of life in Moroccan patients who suffer from JIA. This is a cross-sectional study conducted between January and June 2012 which includes patients with juvenile idiopathic arthritis (n = 30). All patients have undergone clinical and paraclinical assessment of JIA and a complete eye examination. Functional impairment is assessed by the Childhood Health Assessment Questionnaire while visual function is studied by the Effect of Youngsters' Eyesight in Quality of Life instrument (EYE-Q). Quality of life is assessed using the Pediatric Quality of Life Inventory Version 4.0 (PedsQL 4.0). Four patients (13.33 %) have uveitis with a confidence interval between 3.4 and 30.7. Involvement is bilateral in three children (75 %). One patient (25 %) has elevated intraocular pressure with loss of the right eye due to glaucoma. There is a strong but not significant relationship between uveitis and the number of awakenings (r = 0.71, p = 0.69) and morning stiffness (r = 3.05, p = 0, 21). This relationship is moderate with erythrocyte sedimentation rate (r = 0.48, p = 0.78) and C-reactive protein (r = 0.25, p = 0.88). A strong but not significant association is found between the overall quality of life assessed by the PedsQL 4.0 and visual function assessed by EYE-Q in the uveitis group (r = -0.64, p = 0.55). This study suggests that uveitis associated with JIA can present serious complications and could have a direct relationship with the activity of the JIA as well as with the quality of life of the patient. PMID:23636793

  4. Effects of tillage and cropping systems on the structural stability and soil organic matter in semi-arid areas of Morocco

    OpenAIRE

    Mohammed Belmekki; Rachid Mrabet; Rachid Moussadek; Oumaima Iben Halima; Mohamed Boughlala; Mohamed El Gharous; Bouchaib Bencharki

    2013-01-01

    Soil degradation is becoming the major problem of Moroccan soils in semiarid areas. This deterioration is due to poor soil management through recurring tillage practices that cause a decline in soil organic matter and degradation of their structural state. This study aims to characterize the impact of tillage, residue management and cropping systems on the aggregate stability and the accumulation of organic matter in a Calcixeroll soil. Three tillage treatments were compared: conventional off...

  5. Potential of LC-MS phenolic profiling combined with multivariate analysis as an approach for the determination of the geographical origin of north Moroccan virgin olive oils.

    Science.gov (United States)

    Bajoub, Aadil; Carrasco-Pancorbo, Alegría; Ajal, El Amine; Ouazzani, Noureddine; Fernández-Gutiérrez, Alberto

    2015-01-01

    The applicability of two different platforms (LC-ESI-TOF MS and LC-ESI-IT MS) as powerful tools for the characterisation and subsequent quantification of the phenolic compounds present in north Moroccan virgin olive oils was assessed in this study. 156 olives samples of "Picholine Marocaine" cultivar grown in 7 Moroccan regions were collected and olive oils extracted. The phenolic profiles of these olive oils were studied using a resolutive chromatographic method coupled to ESI-TOF MS (for initial characterisation purposes) and coupled to ESI-IT MS (for further identification and quantification). 25 phenolic compounds belonging to different chemical families were identified and quantified. Secoiridoids were the most abundant phenols in all the samples, followed by phenolic alcohols, lignans and flavonoids, respectively. For testing the ability of phenolic profiles for tracing the geographical origin of the investigated oils, multivariate analysis tools were used, getting a good rate of correct classification and prediction by using a cross validation procedure. PMID:25053059

  6. Migration Impact on Moroccan Unemployment : a Static Computable General Equilibrium Analysis

    OpenAIRE

    Decaluwé, Bernard; Karam, Fida

    2008-01-01

    URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/CESFramDP2008.htm Documents de travail du Centre d'Economie de la Sorbonne 2008.52 - ISSN : 1955-611X Recently, much research interest is directed towards the impact of migration on the sending country. However, we think that this literature does not successfully analyse the effects of migration on unemployment and wage rates especially in urban areas. It studies the effect of one king of migration flow, mainly international...

  7. Occurrence of Vibrio and Salmonella species in mussels (Mytilus galloprovincialis) collected along the Moroccan Atlantic coast.

    Science.gov (United States)

    Mannas, Hasna; Mimouni, Rachida; Chaouqy, Noureddine; Hamadi, Fatima; Martinez-Urtaza, Jaime

    2014-01-01

    This study reports the occurrence of different Vibrio and Salmonella species in 52 samples of Mytilus galloprovincialis collected from four sites along the Atlantic coast between Agadir and Essaouira (Anza, Cap Ghir, Imssouane and Essaouira). The level of Escherichia coli (E. coli) was also determined to evaluate the degree of microbial pollution in the investigated areas. In this study three methods were used : AFNOR NF EN ISO 6579 V08-013 for Salmonella spp., the provisional method routinely used by several laboratories (Institut Pasteur, Paris,…) for Vibrio cholerae and Vibrio parahaemolyticus in the seafood, and the most probable number method (MPN) using Norm ISO/TS 16649-3 (2005) for E. coli. The most frequently isolated Vibrios were Vibrio alginolyticus (90.4% of samples), followed by V. cholerae non O1 non O139 (15.4%) and V. parahaemolyticus (7.7%). Salmonella spp. was found in 15% of the samples. The number of E. coli ranged between 0.2/100 g and 1.8 10(3) /100 g of mussel soft tissues. This study indicates the potential sanitary risk associated with the presence of pathogenic bacteria in cultivated mussels in the two populous regions of southern Morocco, where shellfish production and maritime tourism are important to the local economy. PMID:24936389

  8. Effect of Air Relative Humidity Harvest on Soil Moisture Content under Moroccan Climatic Conditions

    Directory of Open Access Journals (Sweden)

    El Khadir Lakhal

    2015-04-01

    Full Text Available In this work, we aim to analyse the effect of the harvest of air relative humidity on soil water content. Some experiments were conducted on hilly areas with various hypsographic and microclimatic conditions greatly affecting daily fluctuations of air relative humidity. The metrological data’s were obtained by using a Campbell Scientific equipments station recorder on data loggers every half hour. Time Domain Reflectometers (TDR is used for calculating water content at different soil layers. The effect of many parameters such as: minimal and maximal air atmospheric humidity, potential of soil water and minimal temperature of air on harvesting air relative humidity is also discussed. The experimental results indicate that soil moisture content in the upper soil layer fluctuates with the same manner to diurnal fluctuation of relative air humidity. These fluctuations due to the harvest of relative air humidity decreased with increasing soil depth and daily amplitude of relative air humidity. The water adsorbed according to this phenomenon increased with increasing maximal relative and decreasing minimal temperature. The contribution of this soil water collected is about 40% of losses due to evaporation process. The correlation between principal climatic data and soil water adsorption by harvest relative air humidity is presented in this paper in order to incorporate it in the total water balance during water infiltration.

  9. Moroccan TRIGA nuclear reactor, an important tool for the development of research, education and training

    International Nuclear Information System (INIS)

    Full text: The construction of the Nuclear Research Center of Maamora (NRCM) will enable to the National Center for Nuclear Energy, Sciences and Techniques (CNESTEN) to fulfill its missions for promotion of nuclear techniques in socioeconomic fields, act as technical support for the authorities, and contribute to the introduction of nuclear power for electricity generation considered in the new energy strategy as alternative option for the period 2020-2030. The CNESTEN has commisioned its nuclear research reactor Triga Mark II of 2000 KW on 2007 for wich the operating authorization was delivered on 2009. This research reactor is the keystone structure of the NRCM, its existing and planed utilization include: production of radioisotopes for medical use, neutron activation analysis, non-destructive examination techniques, neutron scattering, reactor physics research and training. In term of human ressources development, CNESTEN is more focusing on education and training for wich an international training Center is under development. The TRIGA research reactor will be an important component of this center. In order to promote the utilization of the reserch reactor in socio-economical sectors at national level, CNESTEN organizea meetings, schools and conferences around each of the reactor applications, and offers the opportunity to researchers, students, socio-economic operators to know more about reactor utilization within scientific visits, courses and training programs. At the international level, CNESTEN strengthens its international partenership. The regional and international cooperation with IAEA, AFRA and bilateral parteners (USA, France), constitutes the platform for capacity building in different areas of CNESTEN RIGA research reactor utilization

  10. Moroccan TRIGA nuclear reactor, an important tool for the development of research, education and training

    International Nuclear Information System (INIS)

    Full text: The development of this work is directly related to the change of an old system by a new Pneumatic Transfer System, used in the transport and transfer of materials that will be irradiated in the IEA-RI reactor, located in the Institute of Energetic and Nuclear Research, IPEN-CNEN/ SP, for Neutron Activation Analysis (NAA) application, specifically in isotopes of short half-life. The new PTS project was developed in: (a) the phases of dimension, details and definitions of the technical specifications of all the mechanic and electro/electronic components of the system: (b) approach and calculation of the delivery and return velocity of this irradiated samples, within the specified parameters in the standards. A structural evaluation of the supporting metallic plate of the reactor core was performed, using specific software, in order to assess its stability, when submitted to the strain of the new PTS irradiation element set. A study of the IEA-RI Reactor operation security was done, due to the impact of the new installation, with risk evaluation of accidents that could be caused by it. The development of the PTS electro-electronic and operation automation, plus the preparation of technical instructions to standardize the cold and hot tests were, also, carried out, to validate the system operation. Due the inclusion of an irradiation device, the new PTS, positioned on the matrix plate was required prove of the mechanical strength of the matrix plate in the new configuration , it was then developed a calculation model using the finite element program ANSYS, by the Structural Mechanics area of the Nuclear Engineering Center (CENM) of IPEN that evaluated the possible configurations with two new elements of irradiation on the matrix plate and checking tensions for the cases evaluated. After computer simulations was verified that the resulting strains for the configurations evaluated are not significant. Whereas the configuration with the new elements of

  11. Novel DDR2 mutation identified by whole exome sequencing in a Moroccan patient with spondylo-meta-epiphyseal dysplasia, short limb-abnormal calcification type.

    Science.gov (United States)

    Mansouri, Maria; Kayserili, Hülya; Elalaoui, Siham Chafai; Nishimura, Gen; Iida, Aritoshi; Lyahyai, Jaber; Miyake, Noriko; Matsumoto, Naomichi; Sefiani, Abdelaziz; Ikegawa, Shiro

    2016-02-01

    Spondylo-meta-epiphyseal dysplasia (SMED), short limb-abnormal calcification type (SMED, SL-AC), is a very rare autosomal recessive disorder with various skeletal changes characterized by premature calcification leading to severe disproportionate short stature. Twenty-two patients have been reported until now, but only five mutations (four missense and one splice-site) in the conserved sequence encoding the tyrosine kinase domain of the DDR2 gene has been identified. We report here a novel DDR2 missense mutation, c.370C > T (p.Arg124Trp) in a Moroccan girl with SMED, SL-AC, identified by whole exome sequencing. Our study has expanded the mutational spectrum of this rare disease and it has shown that exome sequencing is a powerful and cost-effective tool for the diagnosis of clinically heterogeneous disorders such as SMED. PMID:26463668

  12. Testing for Partial RhD with a D-Screen Diagast Kit in Moroccan Blood Donors with Weak D Expression.

    Science.gov (United States)

    Kabiri, Z; Benajiba, M; Hajjout, K; Dakka, N; Bellaoui, H

    2014-01-01

    The aim of this study was to search for the partial D phenotype in Moroccan blood donors with weak D expression. The study included 32 samples with weak D phenotype, and partial D category red blood cells were detected with the D-Screen Diagast kit, which consists in 9 monoclonal anti-D antibodies specific for the most common categories of partial D. Among the 32 samples studied, we identified 13 specific reactions to a partial D antigen (3 DVI, 2 DVa, 2 DIII((a,b,c)), and 6 DVII), with 8 reactions suggesting a weak D and 11 reactions providing no formal argument in favor of a partial D antigen. This work can be used to validate the performance of the anti-D reagent and to improve the safety of transfusion of red blood cells from donors expressing the partial D antigen by integrating the finding into the recipient file with a recommendation concerning the appropriate care. PMID:25530908

  13. Comprehensive 3-year study of the phenolic profile of Moroccan monovarietal virgin olive oils from the Meknès region.

    Science.gov (United States)

    Bajoub, Aadil; Hurtado-Fernández, Elena; Ajal, El Amine; Ouazzani, Noureddine; Fernández-Gutiérrez, Alberto; Carrasco-Pancorbo, Alegría

    2015-05-01

    The phenolic fraction of monovarietal virgin olive oils (VOOs) from the main Moroccan cultivar Picholine marocaine (142 samples from three different subareas of the Meknès region) was studied over three consecutive crop seasons (2011, 2012, and 2013) using a powerful LC-MS methodology. First, LC-ESI-TOF MS was used to get a comprehensive characterization of the phenolic fraction; afterward, LC-ESI-IT MS was utilized for further identification (MS/MS experiments) and quantitation purposes. A total of 28 phenolic compounds (and quinic acid) were determined, revealing the complex profile of Meknès VOO, composed, in order of abundance, by secoiridoids, phenolic alcohols, lignans, flavonoids, and phenolic acids. Tukey's test was applied to ascertain possible significant intraregional and/or interannual variations of the phenolic content of the Meknès VOOs under study. Results showed that the content of phenolic compounds was mainly related to the crop season. PMID:25846897

  14. Benchmark analysis of the 2MW TRIGA MARK II Moroccan research reactor using the MCNP code and the latest nuclear data libraries

    International Nuclear Information System (INIS)

    This study deals with the neutronic analysis of the 2MW TRIGA MARK II Moroccan research reactor. The reactor was commissioned at Centre des Etudes Nucleaires de la Maamora (CENM) and it went critical on May 2, 2007. The 3-D continuous energy Monte Carlo code MCNP5 was used to develop a full model of the TRIGA reactor, using the maximum details allowed by the constructor General Atomics of USA. Continuous energy cross section data from the more recent nuclear data evaluations (ENDF/B-VI.8, ENDF/B-VII.0, JEFF-3.1, and JENDL-3.3) as well as S(α, β) thermal neutron scattering functions distributed with the MCNP code were used. The cross section libraries were generated by using the NJOY99 system updated to its more recent patch file 'up259'. The consistency and accuracy of both Monte Carlo simulation and neutron transport physics were established by benchmarking the TRIGA experiments. (author)

  15. Recent hydrological variability and extreme precipitation events in Moroccan Middle-Atlas mountains: micro-scale analyses of lacustrine sediments

    Science.gov (United States)

    Jouve, Guillaume; Vidal, Laurence; Adallal, Rachid; Bard, Edouard; Benkaddour, Abdel; Chapron, Emmanuel; Courp, Thierry; Dezileau, Laurent; Hébert, Bertil; Rhoujjati, Ali; Simonneau, Anaelle; Sonzogni, Corinne; Sylvestre, Florence; Tachikawa, Kazuyo; Viry, Elisabeth

    2016-04-01

    Since the 1990s, the Mediterranean basin undergoes an increase in precipitation events and extreme droughts likely to intensify in the XXI century, and whose origin is attributable to human activities since 1850 (IPCC, 2013). Regional climate models indicate a strengthening of flood episodes at the end of the XXI century in Morocco (Tramblay et al, 2012). To understand recent hydrological and paleohydrological variability in North Africa, our study focuses on the macro- and micro-scale analysis of sedimentary sequences from Lake Azigza (Moroccan Middle Atlas Mountains) covering the last few centuries. This lake is relevant since local site monitoring revealed that lake water table levels were correlated with precipitation regime (Adallal R., PhD Thesis in progress). The aim of our study is to distinguish sedimentary facies characteristic of low and high lake levels, in order to reconstruct past dry and wet periods during the last two hundred years. Here, we present results from sedimentological (lithology, grain size, microstructures under thin sections), geochemical (XRF) and physical (radiography) analyses on short sedimentary cores (64 cm long) taken into the deep basin of Lake Azigza (30 meters water depth). Cores have been dated (radionuclides 210Pb, 137Cs, and 14C dating). Two main facies were distinguished: one organic-rich facies composed of wood fragments, several reworked layers and characterized by Mn peaks; and a second facies composed of terrigenous clastic sediments, without wood nor reworked layers, and characterized by Fe, Ti, Si and K peaks. The first facies is interpreted as a high lake level stand. Indeed, the highest paleoshoreline is close to the vegetation, and steeper banks can increase the current velocity, allowing the transport of wood fragments in case of extreme precipitation events. Mn peaks are interpreted as Mn oxides precipitations under well-oxygenated deep waters after runoff events. The second facies is linked to periods of

  16. Genetic variation in the interleukin-28B gene is associated with spontaneous clearance and progression of hepatitis C virus in Moroccan patients.

    Directory of Open Access Journals (Sweden)

    Sayeh Ezzikouri

    Full Text Available BACKGROUND: Genetic variation in the IL28B gene has been strongly associated with treatment outcomes, spontaneous clearance and progression of the hepatitis C virus infection (HCV. The aim of the present study was to investigate the role of polymorphisms at this locus with progression and outcome of HCV infection in a Moroccan population. METHODS: We analyzed a cohort of 438 individuals among them 232 patients with persistent HCV infection, of whom 115 patients had mild chronic hepatitis and 117 had advanced liver disease (cirrhosis and hepatocellular carcinoma, 68 individuals who had naturally cleared HCV and 138 healthy subjects. The IL28B SNPs rs12979860 and rs8099917 were genotyped using a TaqMan 5' allelic discrimination assay. RESULTS: The protective rs12979860-C and rs8099917-T alleles were more common in subjects with spontaneous clearance (77.9% vs 55.2%; p = 0.00001 and 95.6% vs 83.2%; p = 0.0025, respectively. Individuals with clearance were 4.69 (95% CI, 1.99-11.07 times more likely to have the C/C genotype for rs12979860 polymorphism (p = 0.0017 and 3.55 (95% CI, 0.19-66.89 times more likely to have the T/T genotype at rs8099917. Patients with advanced liver disease carried the rs12979860-T/T genotype more frequently than patients with mild chronic hepatitis C (OR = 1.89; 95% CI, 0.99-3.61; p = 0.0532 and this risk was even more pronounced when we compared them with healthy controls (OR = 4.27; 95% CI, 2.08-8.76; p = 0.0005. The rs8099917-G allele was also associated with advanced liver disease (OR = 2.34; 95% CI, 1.40-3.93; p = 0.0100. CONCLUSIONS: In the Moroccan population, polymorphisms near the IL28B gene play a role both in spontaneous clearance and progression of HCV infection.

  17. A double burden of overall or central adiposity and anemia or iron deficiency is prevalent but with little socioeconomic patterning among Moroccan and Tunisian urban women.

    Science.gov (United States)

    Gartner, Agnès; El Ati, Jalila; Traissac, Pierre; Bour, Abdellatif; Berger, Jacques; Landais, Edwige; El Hsaïni, Houda; Ben Rayana, Chiheb; Delpeuch, Francis

    2014-01-01

    In North Africa, overnutrition has dramatically increased with the nutrition transition while micronutrient deficiencies persist, resulting in clustering of opposite types of malnutrition that can present a unique difficulty for public health interventions. We assessed the magnitude of the double burden of malnutrition among urban Moroccan and Tunisian women, as defined by the coexistence of overall or central adiposity and anemia or iron deficiency (ID), and explored the sociodemographic patterning of individual double burden. In cross-sectional surveys representative of the region around the capital city, we randomly selected 811 and 1689 nonpregnant women aged 20-49 y in Morocco and Tunisia, respectively. Four double burdens were analyzed: overweight (body mass index ≥25 kg/m(2)) or increased risk abdominal obesity (waist circumference ≥80 cm) and anemia (blood hemoglobin education groups. Generally, the rare, associated sociodemographic factors varied across the 4 subject-level double burdens and the 2 countries and differed from those usually associated with adiposity, anemia, or ID. Any double burden combining adiposity and anemia or ID should therefore be taken into consideration in all women. This trial was registered at clinicaltrials.gov as NCT01844349. PMID:24198310

  18. La migración circular femenina marroquí en Huelva: impacto y cambio (The circular migration of Moroccan women in Huelva: impact and change

    Directory of Open Access Journals (Sweden)

    Chadia Arab

    2010-12-01

    Full Text Available ResumenEl objetivo de este artículo es comprender la migración circular de las mujeres marroquís entre Marruecos y la provincia de Huelva y el impacto que esta migración produce una vez que éstas regresan a su país. Esta migración se inscribe en un programa financiado por la Unión Europea cuyo fin es encontrar trabajadoras para recolectar la fresa de la provincia de Huelva durante algunos meses del año, al mismo tiempo que lucha contra la inmigración clandestina. Dicho programa existe desde 2007 y ha permitido a miles de mujeres viajar para trabajar algunos meses en España. Esta migración está supeditada a que estas mujeres regresen a Marruecos.AbstractThis article aims to examine the circular migration of Moroccan women between Morocco and the province of Huelva, and the effect of this migration when these women return to their country. This migration is part of a European Union funded programme, the purpose of which is to find female workers to pick strawberries in the province of Huelva for several months of the year, while also fighting against clandestine immigration. The programme was introduced in 2007 and has enabled thousands of women to travel to Spain to work for several months. This migration is subject to the condition that the women return to Morocco.

  19. Testing for Partial RhD with a D-Screen Diagast Kit in Moroccan Blood Donors with Weak D Expression

    Directory of Open Access Journals (Sweden)

    Z. Kabiri

    2014-01-01

    Full Text Available The aim of this study was to search for the partial D phenotype in Moroccan blood donors with weak D expression. The study included 32 samples with weak D phenotype, and partial D category red blood cells were detected with the D-Screen Diagast kit, which consists in 9 monoclonal anti-D antibodies specific for the most common categories of partial D. Among the 32 samples studied, we identified 13 specific reactions to a partial D antigen (3 DVI, 2 DVa, 2 DIII(a,b,c, and 6 DVII, with 8 reactions suggesting a weak D and 11 reactions providing no formal argument in favor of a partial D antigen. This work can be used to validate the performance of the anti-D reagent and to improve the safety of transfusion of red blood cells from donors expressing the partial D antigen by integrating the finding into the recipient file with a recommendation concerning the appropriate care.

  20. Efficacy and safety of bevacizumab in the treatment of human epidermal growth factor receptor type 2 negative metastatic breast cancer: About a large series in moroccan population

    Directory of Open Access Journals (Sweden)

    N Majid

    2014-01-01

    Full Text Available Context: Randomized studies have shown different magnitude of bevacizumab (BV benefit in the treatment of advanced breast cancer. Aims: The aim of the study is to evaluate the efficacy and safety of BV for the treatment of human epidermal growth factor receptor type 2 (HER2 negative metastatic disease. Settings and Design: A large observational institutional study in Moroccan population. Materials and Methods: From January 2009 to December 2011, 42 patients with HER2 negative metastatic breast cancer were analyzed. Results: The median age was 51 years. Approximately two-third of patients analyzed were treated at the first line with BV in association with (paclitaxel, docetaxel or capecitabine in (40.7%; 40.7% and 18.5% and the other third at second-line therapy with a combination of the same drugs in (46.6%, 26.6% and 266% respectively; the median number of cycles was 15. In terms of the clinical benefit rate there was a trend in favor of the combination with taxanes and among responders, median duration of objective response was longer with paclitaxel. In addition, analyses of progression-free survival (PFS across subgroups in both first and second line therapy showed consistent improvements in PFS with the combination of BV and paclitaxel the difference was statistically significant. Concerning safety, the BV was generally well-tolerated. Conclusions: BV in HER2 negative metastatic diseases potentially improved objective response rate and PFS especially in combination with Paclitaxel, which confirm and expand on the results from published literature, with tolerable toxicity.

  1. Risk factors associated with a breast cancer in a population of Moroccan women whose age is less than 40 years: a case control study

    Science.gov (United States)

    Laamiri, Fatima Zahra; Hasswane, Nadia; Kerbach, Aicha; Aguenaou, Hassan; Taboz, Youness; Benkirane, Hassna; Mrabet, Mustapha; Amina, Barkat

    2016-01-01

    Introduction Breast cancer is the most common cancer in morocco women were it occupies the first place in term of incidence and mortality. The aim of the present paper is to evaluate the risk factors associated with a breast cancer in a population of Moroccan women. Methods A case-control study was conducted with population women whose age is less than 40 years during 2008-2010 at the National Institute of Oncology of Rabat. These women were interviewed for Epidemiological information and risk factor for breast cancer. Results Included in this study were 124 cases and 148 age matched controls. No statistically significant case-control difference was found for the early age of menarche (OR = 2.474; CI 95%: 1.354- 4.521), and family antecedents of first degree of breast cancer (OR = 11.556; 95% CI: 2.548-52.411). However physical activity (OR = 0.507; 95% CI: 0.339 -0.757) early maternity age (OR = 0.212; 95% CI: 0.087 - 0.514), multiparity (OR = 0.742; 95% CI: 0.359 -1.539) and breastfeeding than 6 months (OR = 0.739; 95% CI: 0.357 -1.523) appear as significant protective factors. Conclusion This study show the criminalization of only part of the known risk factors of breast cancer in this age group and confirms the probable protective role of physical activity and factors related to life reproductive women in our study (early childbearing, multiparity and lactation).

  2. Neutron flux characterization of the Moroccan Triga Mark II research reactor and validation of the k0 standardization method of NAA using k0-IAEA program

    International Nuclear Information System (INIS)

    The aim of this work was to implement and to validate the k0 standardization method in neutron activation analysis (k0-NAA) at the Moroccan TRIGA Mark II research reactor. This technique was used in order to determine, the calibration of several HPGe detectors and calibration of neutron flux parameters in the typical irradiation channels [rotary specimen rack (RSR) and the pneumatic tube system (PTS) facilities]. Calibrations and calculations of k0-NAA results were carried out using the k0-IAEA program. The two parameters of neutron flux in the selected irradiation channels used for elemental concentration calculation, f (thermal-to-epithermal ratio) and α (deviation from the 1/E distribution), have been determined as well in the PTS as in the RSR facilities using the zirconium bare triple method. Results obtained for f and α in two irradiation channels show that f parameter determined in this way is different in the RSR and the PTS facilities. This can be explained by the fact that the RSR channel is situated in a graphite reflector and is relatively far from the reactor core, while the PTS is in the core. Five reference materials of different origin obtained from USGS (basalt BE-N, bauxite BX-N, biotite mica-Fe, granite GS-N) and IAEA (Soil-7) were used to evaluate the validity of this method in our laboratory by analyzing the elemental concentrations with respect to the certified values. In general, good agreement was obtained between results of this work and values in certificates of the individual reference materials, thus proving the accuracy of our results and successful implementation of the method for analysis of real samples. (author)

  3. Crustal thickness and velocity structure across the Moroccan Atlas from long offset wide-angle reflection seismic data: The SIMA experiment

    Science.gov (United States)

    Ayarza, P.; Carbonell, R.; Teixell, A.; Palomeras, I.; Martí, D.; Kchikach, A.; Harnafi, M.; Levander, A.; Gallart, J.; Arboleya, M. L.; Alcalde, J.; Fernández, M.; Charroud, M.; Amrhar, M.

    2014-05-01

    crustal structure and topography of the Moho boundary beneath the Atlas Mountains of Morocco has been constrained by a controlled source, wide-angle seismic reflection transect: the SIMA experiment. This paper presents the first results of this project, consisting of an almost 700 km long, high-resolution seismic profile acquired from the Sahara craton across the High and the Middle Atlas and the Rif Mountains. The interpretation of this seismic data set is based on forward modeling by raytracing, and has resulted in a detailed crustal structure and velocity model for the Atlas Mountains. Results indicate that the High Atlas features a moderate crustal thickness, with the Moho located at a minimum depth of 35 km to the S and at around 31 km to the N, in the Middle Atlas. Upper crustal shortening is resolved at depth through a crustal root where the Saharan crust underthrusts the northern Moroccan crust. This feature defines a lower crust imbrication that, locally, places the Moho boundary at ˜40-41 km depth in the northern part of the High Atlas. The P-wave velocity model is characterized by relatively low velocities, mostly in the lower crust and upper mantle, when compared to other active orogens and continental regions. These low deep crustal velocities together with other geophysical observables such as conductivity estimates derived from MT measurements, moderate Bouguer gravity anomaly, high heat flow, and surface exposures of recent alkaline volcanism lead to a model where partial melts are currently emplaced at deep crustal levels and in the upper mantle. The resulting model supports the existence of a mantle upwelling as mechanism that would contribute significantly to sustain the High Atlas topography. However, the detailed Moho geometry deduced in this work should lead to a revision of the exact geometry and position of this mantle feature and will require new modeling efforts.

  4. Acute Toxic Effects of the Herbicide Formulation Focus(®) Ultra on Embryos and Larvae of the Moroccan Painted Frog, Discoglossus scovazzi.

    Science.gov (United States)

    Wagner, Norman; Lötters, Stefan; Veith, Michael; Viertel, Bruno

    2015-11-01

    For regulatory and scientific purposes, there is a need to understand the sensitivity of a wider variety of wild species of amphibians and the sensitivities within their life stages to chemicals of widespread use such as herbicides. We investigated the acute toxic effects of the herbicide formulation Focus Ultra [with the active ingredient (a.i.) cycloxydim plus solvent naphtha and sodium dioctylsulphosuccinate as added substances] on embryos and early stage larvae of the Moroccan painted frog (Discoglossus scovazzi). Different clinical signs (twitching, convulsion, and narcosis) occurred at 40 and 80 mg/L in embryos (4 and 8 mg a.i./L) and narcotic effects (total immobilization or irregular escape responses) at 10, 15, and 20 mg/L in larvae (1, 1.5, and 2 mg a.i./L). Growth inhibition (total length), starting at 20 mg/L in embryos and 2.5 mg/L in larvae (2 and 0.25 mg a.i./L, respectively) was understood as sign of toxicity (retardation) and not as sign of teratogenicity. However, the connection to teratogenesis remained unclear though total length reduction occurred at concentrations effects. In all considered end points, larvae were significantly more sensitive than embryos, probably because of developmental and physiological properties or different exposure and bioavailability of the compound. Focus Ultra induced comparable lethal and immobilization effects in D. scovazzi as it does to standard test organisms in pesticide approval. However, to validate the apparent safety in the field, which is based on calculated surface water concentrations of the a.i., more data on real contamination levels is necessary (e.g., peak concentrations, concentrations of added substances). Furthermore, sufficient buffer strips between the farmland and amphibian ponds must be considered, and the effects of the substance on terrestrial life stages have not been assessed yet. PMID:26118991

  5. KRAFT PULPING CHARACTERISTICS OF THREE MOROCCAN EUCALYPTI. PART 1. PHYSICAL AND CHEMICAL PROPERTIES OF WOODS AND PULPS

    OpenAIRE

    Mohammed El Moussaouiti,; Badr. Barcha,; Ericka F. Alves,; Raymond C. Francis

    2012-01-01

    Two eucalyptus hybrids (EGC 39, EGC 241), resulting from crosses between Eucalyptus grandis and Eucalyptus camaldulensis, were investigated to see if they could produce kraft papermaking fibers with low lignin and adequate physical properties. The two hybrids were harvested at an age of 8 years along with 6-8 year old Eucalyptus camaldulensis (Rostrata). All three eucalypti were grown in the area of Gharb in the North-West of Morocco. The tracheids in the two hybrids had a very high Runkel ra...

  6. KRAFT PULPING CHARACTERISTICS OF THREE MOROCCAN EUCALYPTI. PART 1. PHYSICAL AND CHEMICAL PROPERTIES OF WOODS AND PULPS

    Directory of Open Access Journals (Sweden)

    Mohammed El Moussaouiti,

    2012-02-01

    Full Text Available Two eucalyptus hybrids (EGC 39, EGC 241, resulting from crosses between Eucalyptus grandis and Eucalyptus camaldulensis, were investigated to see if they could produce kraft papermaking fibers with low lignin and adequate physical properties. The two hybrids were harvested at an age of 8 years along with 6-8 year old Eucalyptus camaldulensis (Rostrata. All three eucalypti were grown in the area of Gharb in the North-West of Morocco. The tracheids in the two hybrids had a very high Runkel ratio (2 x cell wall thickness/lumen diameter and produced kraft paper sheets with low tensile strength due to a low degree of fiber collapse thus a low relative bonded area. These fibers could be used to increase the stiffness of a papermaking furnish. The lignin in the EGC 39 chips was more reactive in kraft pulping as compared to the other two eucalypti. Methoxyl analyses and nitrobenzene oxidation (NBO of the in-situ lignin (wood meals were performed, and it was concluded that the syringyl content of the EGC 39 lignin was less than or equal to those in the other two eucalypti. Differences in the guaiacyl fraction of the three samples will be discussed in Part 2 of this series.

  7. Study of Monumental Heritage Traditional Moroccan for a Valorization and Conservation of Collective Memory Development for Socio-Eco-Sustainable Tourism-case Kasbah Chellah, Rabat

    Science.gov (United States)

    belhaj, siham; Bahi, Lahcen; Akhssas, Ahmed

    2016-04-01

    available to ensure the survival of Moroccan heritage and also push a reflection towards planning and development policy and food that exceeds the usual rehabilitated to another which promoted the historical,cultural and social continuity that involves local people in the project of rehabilitation .

  8. First application of next-generation sequencing in Moroccan breast/ovarian cancer families and report of a novel frameshift mutation of the BRCA1 gene

    Science.gov (United States)

    Jouali, Farah; Laarabi, Fatima-Zahra; Marchoudi, Nabila; Ratbi, Ilham; Elalaoui, Siham Chafai; Rhaissi, Houria; Fekkak, Jamal; Sefiani, Abdelaziz

    2016-01-01

    At present, breast cancer is the most common type of cancer in females. The majority of cases are sporadic, but 5–10% are due to an inherited predisposition to develop breast and ovarian cancers, which are transmitted as an autosomal dominant form with incomplete penetrance. The beneficial effects of clinical genetic testing, including next generation sequencing (NGS) for BRCA1/2 mutations, is major; in particular, it benefits the care of patients and the counseling of relatives that are at risk of breast cancer, in order to reduce breast cancer mortality. BRCA genetic testing was performed in 15 patients with breast cancer and a family with positivity for the heterozygous c.6428C>A mutation of the BRCA2 gene. Informed consent was obtained from all the subjects. Genomic DNAs were extracted and the NGS for genes was performed using the Ion Torrent Personal Genome Machine (PGM) with a 316 chip. The reads were aligned with the human reference HG19 genome to elucidate variants in the BRCA1 and BRCA2 genes. Mutations detected by the PGM platform were confirmed by target direct Sanger sequencing on a second patient DNA sample. In total, 4 BRCA variants were identified in 6 families by NGS. Of these, 3 mutations had been previously reported: c.2126insA of BRCA1, and c.1310_1313delAAGA and c.7235insG of BRCA2. The fourth variant, c.3453delT in BRCA1, has, to the best of our knowledge, never been previously reported. The present study is the first to apply NGS of the BRCA1 and BRCA2 genes to a Moroccan population, prompting additional investigation into local founder mutations and variant characteristics in the region. The variants with no clear clinical significance may present a diagnostic challenge when performing targeted resequencing. These results confirm that an NGS approach based on Ampliseq libraries and PGM sequencing is a highly efficient, speedy and high-throughput mutation detection method, which may be preferable in lower income countries.

  9. "More drop per crop" when moving from gravitational to drip irrigated agriculture? Experiences from a North Moroccan case study

    Science.gov (United States)

    Feltz, N.; Gaspart, F.; Vanclooster, M.

    2015-12-01

    In order to save agricultural water, the famous FAO's "more crop per drop" has been taken literally in many arid or semi-arid places around the world and policies that aim improving "efficiencies" (irrigation efficiency…) have been implemented, often leading to the promotion of water saving technologies. In 1865, studying coal consumption, W.S. Jevons highlighted that improving coal use efficiency could, as a paradox, lead to higher global coal use. Many economists later extended this idea to resource saving technologies in general, showing that, due to the "rebound effect", the adoption of more efficient technologies, in terms of use of resources, could lead to a higher global consumption of this resource if this adoption didn't go with adjustment measures. Regarding these considerations, the emerging question is to which extent water saving technologies (i.e. that aim improving water related efficiencies) are appropriate to save water at large scale. Our study addresses this question through the analysis of the conversion from surface to drip irrigation in Triffa's irrigated perimeter (Morocco). We aim addressing this question using the detailed analysis of two data sets. First, available data were collected for every farm within the study area from the local administrations. Second, interviews were conducted with farmers to complete the dataset and to characterize their behavior. This allowed assessing water related efficiencies at farm scale. Subsequently, models were implemented to link efficiencies with general attributes and thereby identify the main drivers of water related efficiencies in the study area. Finally, these models were used to upscale farm-scale assessment to the perimeter scale. Our results show that, under current conditions, moving from surface to drip irrigation leads to higher global water withdrawal. However, the aforementioned "rebound effect" does not allow explaining the higher pressure because of contextual specificities. Deeper

  10. Individual, family and offence characteristics of high risk childhood offenders: comparing non-offending, one-time offending and re-offending Dutch-Moroccan migrant children in the Netherlands

    Directory of Open Access Journals (Sweden)

    Stevens Gonneke WJM

    2011-10-01

    Full Text Available Abstract Background Childhood offenders are at an increased risk for developing mental health, social and educational problems later in life. An early onset of offending is a strong predictor for future persistent offending. Childhood offenders from ethnic minority groups are a vulnerable at-risk group. However, up until now, no studies have focused on them. Aims To investigate which risk factors are associated with (re-offending of childhood offenders from an ethnic minority. Method Dutch-Moroccan boys, who were registered by the police in the year 2006-2007, and their parents as well as a control group (n = 40 were interviewed regarding their individual and family characteristics. Two years later a follow-up analysis of police data was conducted to identify one-time offenders (n = 65 and re-offenders (n = 35. Results All groups, including the controls, showed substantial problems. Single parenthood (OR 6.0 and financial problems (OR 3.9 distinguished one-time offenders from controls. Reading problems (OR 3.8, having an older brother (OR 5.5 and a parent having Dutch friends (OR 4.3 distinguished re-offenders from one-time offenders. First offence characteristics were not predictive for re-offending. The control group reported high levels of emotional problems (33.3%. Parents reported not needing help for their children but half of the re-offender's families were known to the Child Welfare Agency, mostly in a juridical framework. Conclusion The Moroccan subgroup of childhood offenders has substantial problems that might hamper healthy development. Interventions should focus on reaching these families tailored to their needs and expectations using a multi-system approach.

  11. Identifying Important Plants Areas (Key Biodiversity Areas for Plants in northern Algeria

    Directory of Open Access Journals (Sweden)

    N. Yahi

    2012-08-01

    Full Text Available A study was undertaken in 2010 to identify Important Plant Areas (Key Biodiversity Areas for Plants in the south and east Mediterranean region, in order to prioritise the best sites for plant conservation action. It follows a first work of identification of Important Plant Areas (IPAs initiated for Algeria and relates exclusively to the flora of northern Algeria. These IPAs were delineated in northern Algeria for those sites harbouring a number of “IPA selection species” (threatened species and locally endemic or restricted range. Recent taxonomic revisions estimate the number of national endemics for the north of Algeria (excluding the Sahara to be over 300 taxa. In the present study, data were extracted from the global list of 22 IPAs identified for the north of Algeria. The species considered are i threatened species as defined by the 1997 IUCN global red list of plants, ii locally endemic species, iii nationally threatened species. Trigger species, identified by combining the criteria of endemism and rarity, are mainly Algerian national endemics but also include some Algerian-Moroccan and Algerian-Tunisian endemics. One hundred and fifty two (152 trigger species were identified and these species, which have high ecological value, can be used to characterize the particular floristic interest of a site and can therefore be a useful tool for conservation purposes. Important gaps in knowledge have been highlighted, in particular those relating to taxonomy and the lack of up-to-date field data. It is therefore essential to undertake in situ research in order to better understand the distribution and status of these species. A flexible approach to identifying and recognising priority sites for plants using surrogate criteria, supplemented by expert opinion, alongside existing globally standardised criteria, is therefore essential if the most important sites for plant diversity are to receive the conservation attention they deserve.

  12. Contribution to the study of pollution of soil and water in Oued El Maleh area (Mohammedia, Morocco)

    Science.gov (United States)

    El hajjaji, Souad; Dahchour, Abdelmalek; Belhsaien, Kamal; Zouahri, Abdelmjid; Moussadek, Rachid; Douaik, Ahmed

    2016-04-01

    In Morocco, diffuse ground and surface water pollution in irrigated areas has caused an increase in the risk of water and soil quality deterioration. This has generated a health and environmental risks. The present study was carried out in the Oued El Maleh region located 65 Km to the south of Rabat on the Moroccan Atlantic coast. It covers a surface area of 310 km2 where agriculture constitutes the main activity of the population. This region is considered as a very important agricultural area, known nationally for its high potential for market gardening. This intensification has been accompanied by an excessive use of agrochemical inputs and poor control of irrigation and drainage. Consequently, salinization phenomena and deterioration of soil structure as well as water are about to create an alarming situation. In order to assess the state of pollution of waters and soil in the region, our study focuses on the determination of physicochemical parameters for the quality of water and soil. The obtained results from sampled wells and surface water show relatively higher values of nitrate and conductivity exceeding Moroccan national standards and revealing net degradation of water quality; therefore the water can be considered not suitable for human consumption and can induce a degradation of soil. The results of the studied soil show that the pH of these soils is weakly to moderately basic; they are usually non-saline with organic matter content moderately filled. Moreover, very high concentrations of nutrients (potassium, phosphorus and nitrogen) were recorded, highlighting poor management fertilizing vegetable crops in the region of Oued El Maleh.

  13. Fitness, fatness and cardiovascular profile in South Spanish and North Moroccan women Condición física, grasa corporal y perfil cardiovascular en mujeres del sur de España y del norte de Marruecos

    Directory of Open Access Journals (Sweden)

    V. A. Aparicio

    2011-10-01

    Full Text Available Introduction: We studied the differences on physical fitness, fatness and cardiovascular profile in Spanish and Moroccan women. Material and methods: The study comprised 63 and 58 women aged 45-65 years from South of Spain and North of Morocco, respectively. We assessed fitness and body composition using standard procedures. We also assessed resting heart rate (RHR, blood pressure, fasting glucose, total cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides. Results and discussion: Moroccan women had a better performance in the main health-related physical fitness components, i.e. higher levels of cardiorespiratory fitness (P = 0.01 and (lower-body muscular strength (P Introducción: Estudiamos las diferencias en la condición física, grasa corporal y perfil cardiovascular en mujeres españolas y marroquís. Material y métodos: El estudio comprendió 63 mujeres del sur de España y 58 del norte de Marruecos con un rango de edad de 45-65 años. Evaluamos la condición física y la composición corporal empleando procedimientos estándar. También evaluamos la frecuencia cardíaca en reposo (FCR, la presión sanguínea, la glucosa en ayunas, el colesterol total, el colesterol LDL, HDL y los triglicéridos. Resultados y discusión: Las mujeres marroquíes obtuvieron mejores resultados en los principales componentes de salud relacionada con la condición física, como son los mayores niveles de capacidad cardiorrespiratoria (P = 0,01 y fuerza muscular (del tren inferior (P < 0,001. La presión sanguínea diastólica (P = 0,004, la FCR y el colesterol total (ambos P = 0,04 fueron menores en las mujeres marroquíes. No se observaron diferencias en la prevalencia de síndrome metabólico. Conclusiones: Las mujeres marroquíes tenían una condición física y un perfil cardiovascular más saludables que las españolas. Se necesita investigación adicional sobre la condición física y otros indicadores de salud en poblaciones infra

  14. Fitness, fatness and cardiovascular profile in South Spanish and North Moroccan women Condición física, grasa corporal y perfil cardiovascular en mujeres del sur de España y del norte de Marruecos

    Directory of Open Access Journals (Sweden)

    V. A. Aparicio

    2012-02-01

    Full Text Available Introduction: We studied the differences on physical fitness, fatness and cardiovascular profile in Spanish and Moroccan women. Material and methods: The study comprised 63 and 58 women aged 45-65 years from South of Spain and North of Morocco, respectively. We assessed fitness and body composition using standard procedures. We also assessed resting heart rate (RHR, blood pressure, fasting glucose, total cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides. Results and discussion: Moroccan women had a better performance in the main health-related physical fitness components, i.e. higher levels of cardiorespiratory fitness (P = 0.01 and (lower-body muscular strength (P Introducción: Estudiamos las diferencias en la forma física, grasa corporal y perfil cardiovascular de mujeres españolas y marroquíes. Materiales y métodos: El estudio comprendió 63 mujeres del sur de España y 58 del norte de Marruecos con un rango de edad de 45-65 años. Evaluamos la forma física y la composición corporal utilizando procedimientos estándar. También evaluamos la frecuencia cardíaca en reposo (FCR, la presión sanguínea, la glucosa en ayunas, el colesterol total, el colesterol LDL, HDL y los triglicéridos. Resultado y discusión: las mujeres marroquíes obtuvieron mejores resultados en los principales componentes de la salud relacionada con la forma física, como son mejores niveles de capacidad cardiorrespiratoria (P = 0,01 y fuerza muscular del tren inferior (P < 0,001. La presión sanguínea diastólica (P = 0,004, FCR y colesterol total (ambos P = 0,04 fueron menores en las mujeres marroquíes. No se observaron diferencias en la prevalencia de síndrome metabólico. Conclusiones: Las mujeres marroquíes presentaron unos niveles de forma física y perfil cardiovascular más saludables que las españolas. Se requieren investigaciones adicionales sobre la forma física y otros indicadores de salud en poblaciones poco estudiadas.

  15. The carrying out of a radiometric analysis method applicable to Moroccan phosphates. Study of the uranium amounts, of the U/Ra equilibrium ratio and of 222-radon emanation rates

    International Nuclear Information System (INIS)

    A radiometric analysis method for the determination of the uranium and the radium amounts in Moroccan phosphate has been carried out, using NaI(Tl) scintillator to detect gamma radiation of 238-U and 235-U radioactive daughters. The analysis results permit to calculate the U/Ra equilibrium ratio and the emanation rates of 222-Rn versus temperature. The U/Ra disequilibria permit to detect the secondary contribution of a recent uranium. The 222-Rn emanation rates are useful in the evaluation of the radiological hazards related to the phosphate radioactivity. This method was applied to study the phosphate Ganntour deposit and showed that the uranium content ranges from 25ppm to 350ppm, that the U/Ra ratio ranges from 0.6 to 2.2 with an exceptional value of 4.5. The emanation rate of natural radon is between 0% and 27%. The radon forced emanation by heating or by adding different acids has also been studied. The phosphate attack with H2SO4 and HNO3, using the analysis method, showed that a maximum degassing appears at 0.9cc/g for H2SO4 and 1.1cc/g for HNO3. By adding H2SO4, 30% of uranium (without radium) passed in the solution and by adding HNO3 uranium and radium are divided among the solid and the liquid phases. 22 refs., 49 figs., 25 tabs. (author)

  16. Revitalization Areas

    Data.gov (United States)

    Department of Housing and Urban Development — Revitalization areas are HUD-designated neighborhoods in need of economic and community development and where there is already a strong commitment by the local...

  17. Les séries du carbonifère inférieur de la région d'Adarouch, NE du Maroc central: lithologie et biostratigraphieEarly carboniferous series of the Adarouch area, northeast central Morocco: lithology and biostratigraphy

    Science.gov (United States)

    Berkhli, M.; Vachard, D.; Paicheler, J.-C.

    2001-05-01

    The early Carboniferous series of the Adarouch area (northeast central Morocco) are subdivided into three sedimentological and biostratigraphical units. The first unit, which belongs to the Late Visean zones V3bβ and V3bγ, was deposited on shallow carbonate platforms. The second unit belongs to the Late Visean zone, V3c, and incudes terrigenous deposits, such as turbidites, shales and olistostromes. The third unit belongs to the Serpukhovian stage and consists of sandstones and limestones. A new biostratigraphical analysis, which is based on foraminiferal, algae and pseudoalgae, allows an accurate dating of the units. The deposits of the zones V3bβ and V3bγ contain characteristic calcareous microfossils, such as Stacheoides sp., Pseudoendothyra sp. and Ungdarella uralica. The V3c zone (300-400 m) is shown in two oolitic beds of the Mouarhaz and Akerchi Formations, respectively, with Janischewskina sp. and Asteroarchaediscus sp. The Serpukhovian stage is characterised by the disappearance of the algae Koninckopora and the appearance of the brachiopod Titanaria. The new data from the Adarouch area confirm the Moroccan biostratigraphical scale of the Moroccan meseta.

  18. Chemical composition and antitumor activity of different wild varieties of Moroccan thyme Composição química e atividade antitumoral de diferentes variedades selvagens de tomilho Marroquino

    Directory of Open Access Journals (Sweden)

    Abdeslam Jaafari

    2007-12-01

    Full Text Available Many species of Thyme have been widely used in Moroccan folk medicine as anti-inflammatory, antioxidant and antinociceptive agents. This study was designed to examine the chemical composition and the in vitro antitumor activity of the essential oils and various extracts of thyme species collected in different regions of Morocco. The essential oil, obtained by hydrodistillation, and the various extracts, obtained by Soxhlet extraction, using solvents of varying polarity, were analysed by gas chromatography coupled to mass spectrometry (GC-MS. Both major and trace components were analysed. Overall, the major constituents in the chemical composition of Moroccan thyme populations were carvacrol, thymol, borneol and p-cymene. The rate of these components can hit respectively to 85%, 42%, 59%, and 23%. Furthermore, the essential oils as well as two pure products (carvacrol and thymol were tested for their antitumoral activity against P815 mastocytoma cell line. While all these products showed a dose dependent cytotoxic effect, the carvacrol was the most cytotoxic one compared to the others. Interestingly, when these products were tested against the normal human peripheral blood mononuclear cells, they show a proliferative effect instead of a cytotoxic one.Muitas espécies de Tomilho têm sido amplamente utilizadas na medicina popular morroquina como agentes antiinflamatório, antioxidante e antinociceptivo. Este estudo foi realizado para analisar a composição química e a atividade antitumoral in vitro dos óleos essenciais e de vários extratos de espécies de tomilho coletadas em diferentes regiões do Marrocos. O óleo essencial, obtido através de hidrodestilação, e os vários extratos, obtidos por extração em aparelho de Soxhlet, utilizando solventes de diferentes polaridades, foram analisados através de cromatografia gasosa acoplada à espectrometria de massas (CG/EM. Tanto os componentes majoritários quanto os minoritário foram

  19. Area monitoring

    International Nuclear Information System (INIS)

    The exposure of individuals to ionizing radiation is normally subject to legal controls which specify limits, and restriction, of doses that both occupational workers and members of the public are exposed to. The dose limits recommended by the International Commission on Radiological Protection (ICRP), and adopted by many countries are specified in terms of body dose equivalents, sometimes referred to as limiting quantities. However these quantities are not measurable since they are defined as average doses in organs and tissues of the human body. Thus for the same physical radiation field the dose delivered to an individual will not have a fixed value but will depend upon each individual's sex, age and physical construction as well as upon their orientation in the field. Ionizing radiation, also, cannot be detected by a person's physical senses of sight, smell, hearing and touch. Thus to control the levels of radiation to which individuals are exposed, special operational quantities are used and quantitative measurements have to be made using personal dosemeters or area monitoring equipment. This report describes the operational quantities that are being increasingly used worldwide for area monitoring. It provides information on the international standards that are available on the performance requirements for monitoring equipment designed to measure these operational quantities. It also reviews the recent international standards that have been published on the calibration and type testing of area monitors and gives an example of legislative requirements on area monitoring equipment. (author)

  20. Effective Area

    Directory of Open Access Journals (Sweden)

    Ehud Keinan

    2015-07-01

    Full Text Available This article defines a new term, Effective Area, K, of a given territory as a function of four independent parameters: its nominal acreage, A, the intellectual competence of its inhabitants, B, their social competence, C, and their global influence, D, using a simple formalism: K = A x B x C x D. This analysis demonstrates that in our current world any consideration of the physical area of a given territory is meaningless if the quality of its population is ignored. K is a much more useful parameter than A, certainly for political and economical considerations, explaining why claims for territorial expansion are placed low on the national ladder of priorities in the developed countries. In many respects, large geographical areas may become a burden rather than an advantage. Thus, the importance of armed conflicts over geographical territories, which have taken a dominant part of the entire human history, is fading away. Furthermore, although the global acreage is constant, the total effective area of planet Earth keeps growing, providing sufficient room for the growing human population.

  1. Environmental impact assessment of Ar41 released by normal operation of Triga-Mark reactor. Analysis of the submitted Moroccan inputs to the IAEA Nuclear Information System related to analytic nuclear techniques

    International Nuclear Information System (INIS)

    Full text: In accordance with the international regulation of nuclear safety and radiological protection of the environment applicable to the basic Nuclear Installations, category in which the Triga-Mark reactor is considered, an assessment of this reactor impact in to the environment is accomplished. This assessment is based on the radioactive materials inventory released in normal operation of this reactor and the characteristics of the site where this reactor is installed. It is carried out using CEA Gaussian models and mathematical models developed in Lawrence Livermore National Laboratory . Considering the assumptions of impact assessments of Ar41 in the atmosphere, the most important exposure is relatively corresponding to the location witch is approximately at about 1Km from the reactor. This exposure is approximately 0,07% of the lawful limit. Beyond this locality, the exposure becomes lower than 0.002% of this limit. Beyond 5 Km, it becomes lower than 10 nono-Sivert. In the basis of the Triga-Mark nuclear reactor site radiological baseline, the environmental impact of Ar41 is negligible in the studied case. The second work presented in this paper concerns the analysis of the input records of IAEA Nuclear Information system regarding analytic nuclear techniques. The results obtained from this work shows that the Moroccan contribution to theses inputs until 2011, is still very low - about 0.01%. Nevertheless, the evolution, in time, of the scientific production in the field studied is about 28%. It is then expected progressively a big increasing of the production in this field

  2. X-chromosome SNP analyses in 11 human Mediterranean populations show a high overall genetic homogeneity except in North-west Africans (Moroccans)

    DEFF Research Database (Denmark)

    Tomas Mas, Carmen; Sanchez Sanchez, Juan Jose; Barbaro, Anna;

    2008-01-01

    overall homogeneity was found among the Mediterranean populations except for the population from Morocco, which seemed to differ genetically from the rest of the populations in the Mediterranean area. A very low genetic distance was found between populations in the Middle East and most of the western part...

  3. Exploring fidelity of Sardines (Sardina pilchardus to feeding grounds in the Atlantic Moroccan waters using stable isotope analyses (C, N and otolith microchemistry

    Directory of Open Access Journals (Sweden)

    Hicham Masski

    2015-11-01

    Sardine individuals from the different sites showed significantly different trophic position for both C and N isotopes. The northern individuals were depleted in d15N (1‰ difference, suggesting that phytoplankton is more important in their diet. The d13C values showed greater differences (~3‰ for both Sardines and zooplankton between the two sites, pointing high fidelity for sardine individuals towards the feeding grounds. While Anchovy and Horse Mackerel showed a similar pattern with sardine for δ13C, chub mackerel showed no significant differences between the two areas suggesting a higher seasonal migratory behavior for this species. Sardine Microelements profiles reinforced the sedentary behavior hypothesis for sardine. The Barium (Ba profiles were the most discriminant: the concentration range was 7× higher for the southern area where upwelling intensity is higher [4].

  4. Crustal thickness and images of the lithospheric discontinuities in the Gibraltar arc and surrounding areas

    Science.gov (United States)

    Mancilla, Flor de Lis; Stich, Daniel; Morales, José; Martín, Rosa; Diaz, Jordi; Pazos, Antonio; Córdoba, Diego; Pulgar, Javier A.; Ibarra, Pedro; Harnafi, Mimoun; Gonzalez-Lodeiro, Francisco

    2015-12-01

    The Gibraltar arc and surrounding areas are a complex tectonic region and its tectonic evolution since Miocene is still under debate. Knowledge of its lithospheric structure will help to understand the mechanisms that produced extension and westward motion of the Alboran domain, simultaneously with NW-SE compression driven by Africa-Europe plates convergence. We perform a P-wave receiver function analysis in which we analyse new data recorded at 83 permanent and temporary seismic broad-band stations located in the South of the Iberian peninsula. These data are stacked and combined with data from a previous study in northern Morocco to build maps of thickness and average vP/vS ratio for the crust, and cross-sections to image the lithospheric discontinuities beneath the Gibraltar arc, the Betic and Rif Ranges and their Iberian and Moroccan forelands. Crustal thickness values show strong lateral variations in the southern Iberia peninsula, ranging from ˜19 to ˜46 km. The Variscan foreland is characterized by a relatively flat Moho at ˜31 km depth, and an average vP/vS ratio of ˜1.72, similar to other Variscan terranes, which may indicate that part of the lower crustal orogenic root was lost. The thickest crust is found at the contact between the Alboran domain and the External Zones of the Betic Range, while crustal thinning is observed southeastern Iberia (down to 19 km) and in the Guadalquivir basin where the thinning at the Iberian paleomargin could be still preserved. In the cross-sections, we see a strong change between the eastern Betics, where the Iberian crust underthrusts and couples to the Alboran crust, and the western Betics, where the underthrusting Iberian crust becomes partially delaminated and enters into the mantle. The structures largely mirror those on the Moroccan side where a similar detachment was observed in northern Morocco. We attribute a relatively shallow strong negative-polarity discontinuity to the lithosphere-asthenosphere boundary

  5. Tsunami hazard assessment in the coastal area of Rabat and Salé, Morocco

    Directory of Open Access Journals (Sweden)

    C. Renou

    2011-08-01

    Full Text Available In the framework of the three-year SCHEMA European project (www.schemaproject.org, we present a generic methodology developed to produce tsunami building vulnerability and impact maps. We apply this methodology to the Moroccan coast. This study focuses on the Bouregreg Valley which is at the junction between Rabat (administrative capital, and Salé. Both present large populations and new infrastructure development. Using a combination of numerical modelling, field surveys, Earth Observation and GIS data, the risk has been evaluated for this vulnerable area.

    Two tsunami scenarios were studied to estimate a realistic range of hazards on this coast: a worst-case scenario based on the historical Lisbon earthquake of 1755 and a moderate scenario based on the Horseshoe earthquake of 28 February 1969. For each scenario, numerical models allowed the production of tsunami hazard maps (maximum inundation extent and maximum inundation depths. Moreover, the modelling results of these two scenarios were compared with the historical data available.

    A companion paper to this article (Atillah et al., 2011 presents the following steps of the methodology, namely the elaboration of building damage maps by crossing layers of building vulnerability and the so-inferred inundation depths.

  6. 摩洛哥男性Y染色体的AZF微缺失和AZFc区域的部分缺失%AZF microdeletions and partial deletions of AZFc region on the Y chromosome in Moroccan men

    Institute of Scientific and Technical Information of China (English)

    L.Imken; M.Hassar; K. McElreavey; A.Barakat; H.Rouba; B.El Houate; A.Chafik; H. Nahili; R.Boulouiz; O.Abidi; E.Chadli; N.Louanjli; A.Elfath

    2007-01-01

    Aim: To evaluate for the first time the frequency of Y chromosome microdeletions and the occurrence of the partial deletions of AZFc region in Moroccan men, and to discuss the clinical significance of AZF deletions. Methods: We screened Y chromosome microdeletions and partial deletions of the AZFc region of a consecutive group of infertile men (n = 149) and controls (100 fertile men, 76 normospermic men). AZFa, AZFb, AZFc and partial deletions of the AZFc region were analyzed by polymerase chain reaction (PCR) according to established protocols. Results: Among the 127 infertile men screened for microdeletion, four subjects were found to have microdeletions: two AZFc deletions and two AZFb+AZFc deletions. All the deletions were found only in azoospermic subjects (4/48, 8.33%). The overall AZFc deletion frequency was low (4/127, 3.15%). AZF microdeletions were not observed in either oligoasthenoteratozoospermia (OATS) or the control. Partial deletions of AZFc (gr/gr) were observed in a total of 7 of the 149 infertile men (4.70%) and 7 partial AZFc deletions (gr/gr) were found in the control group (7/176, 3.98%).In addition, two b2/b3 deletions were identified in two azoospermic subjects (2/149, 1.34%) but not in the control group. Conclusion: Our results suggest that the frequency of Y chromosome AZF microdeletions is elevated in individuals with severe spermatogenic failure and that gr/gr deletions are not associated with spermatogenic failure.(Asian J Androl 2007 Sep; 9: 674-678)%目的:首次评价摩洛哥男性Y染色体微缺失和部分AZFc部分缺失的发生频率并讨论AZF缺失的临床意义.方法:我们筛选了不育组(n=149)和对照组(100名可育男性,76名精子正常男性)的Y染色体微缺失和AZFc区部分缺失的情况.根据已建立的方法用PCR分析AZFa、AZFb、AZFc和AZFc部分缺失的区域.结果:在127名不孕男性中进行了微缺失的筛选,其中4例有微缺失:二例AZFc缺失,二例AZFb+AZFc

  7. Enuresis: Epidemiological study in Moroccan children

    International Nuclear Information System (INIS)

    Enuresis is a common symptom that leads to significant psychosocialsequalae. In this study we analyzed three surveys in three different urbanand suburban regions in Morocco in order to evaluate the epidemiologicalcharacteristics and profiles of the young patients who had enuresis and theattitudes of their parents towards this problem. There were 1520 children andadolescents in this analysis whose age ranged between 5 and 15 years. Theywere attending various outpatient surgical and medical clinics when theirparents were asked to answer a pre-prepared questionnaire. The prevalence ofenuresis was 35% with preponderance of males (54%). The cause could not bedefined (primary) in 91.5% of the patients with enuresis. There were familialfactors associated with enuresis that included history of enuresis in theparents or siblings in 56% of the cases and coercion attitude of the parentsin 23%. Enuresis was associated with impediment of learning in 23%andchastisement of children in 85.4% of the cases. Twenty-three percent ofpatients also had chronic disorders. The parents were concerned mostly whenthe children approached puberty or when enuresis was secondary to anotherproblem. Spontaneous improvement was the rule by adolescence, hence only 8.7%sought medical advice for enuresis. Treatment was conventional in 67% of thecases and confined to restriction of fluids and food items in 73% of thetreated patients. We conclude that enuresis is apparently higher in Moroccanchildren compared to reports in other countries. However, enuresis was notconsidered a major medical problem of concern to parents who rarely soughtmedical advice for it. (author)

  8. Technological quality of irradiated Moroccan citrus fruits

    International Nuclear Information System (INIS)

    The effect of irradiation at doses of 125, 250, 375, and 500 Gy, commonly used for quarantine treatment, on the quality of Maroc-late orange, the most common export variety of Morocco was investigated. In the first study fruits were irradiated without any previous cold conditioning treatment as practiced by the export trade for quarantine purposes. In the second study fruits obtained from the normal chain after conditioning was irradiated. Storage of irradiated fruits was studied at room temperature and 10 deg. C at 0 deg. C in case of control fruits. The parameters studied included juice yield, total solids, reducing and total sugars, total acids and volatile acids, dry weight and weight loss. The results showed that irradiation did not affect the technological quality of citrus fruits during four weeks storage. The result thus far points to the possibility for the successful application of irradiation as an alternative quarantine treatment to the classical methods, which result in browning of the peel. The browning phenomenon could be controlled by waxing and will be the subject of a future study. (author)

  9. Handwriting Moroccan regions recognition using Tifinagh character

    Directory of Open Access Journals (Sweden)

    B. El Kessab

    2015-09-01

    In this context we propose a data set for handwritten Tifinagh regions composed of 1600 image (100 Image for each region. The dataset can be used in one hand to test the efficiency of the Tifinagh region recognition system in extraction of characteristics significatives and the correct identification of each region in classification phase in the other hand.

  10. FHFA Underserved Areas

    Data.gov (United States)

    Department of Housing and Urban Development — Federal Housing Finance Agency's (FHFA) Underserved Areas establishes underserved area designations for census tracts in Metropolitan Areas (MSAs), nonmetropolitan...

  11. Estimación forense de la edad en torno a 18 años: Estudio en una población de inmigrantes indocumentados de origen marroquí Legal estimation of age around 18 years: A study of immigrants of Moroccan origin without identification papers

    Directory of Open Access Journals (Sweden)

    P.M. Garamendi

    2003-01-01

    Full Text Available Presentamos una revisión sobre una población judicial de 114 varones marroquíes inmigrantes de los que se solicitó su estimación de edad. La edad cronológica real de los sujetos fue confirmada por mediación de la Embajada de Marruecos en España. El rango confirmado de edad se encontró entre 13 y 25 años con una edad media de 18,1 años y una desviación típica de 2.03. Se practicaron las siguientes pruebas para la estimación forense de la edad: examen físico general, radiografía del carpo (método de Greulich y Pyle y ortopantomografía dental para determinación de maduración de los terceros molares inferiores (método de Dermijian. Nuestros resultados indican que como factores de predicción de una edad cronológica mayor o menor de 18 años la radiografía del carpo (edad ósea fue el método más útil, seguido del método de Dermijian (edad dental. La combinación de variables de edad ósea y edad dental supuso una mejoría significativa en la predicción de la edad cronológica de los sujetos de esta población y permitió minimizar el número de errores éticamente inaceptables de la prueba.We present a review of a population of 114 immigrant Moroccan males for which an age estimate was requested. The subjects' real chronological age was confirmed by the Moroccan Embassy in Spain. The confirmed age range was between 13 and 25, with an average age of 18.1 years and a typical deviation of 2.03. The following tests were performed to arrive at the forensic estimation of age: general physical examination, carpus X-ray (Greulich and Pyle method and dental orthopantomography to determine the degree of maturity of the third inferior molars (Dermijian's method. Carpus X-ray (skeletal age was the most useful method, followed by Dermijian's method (dental age, as prediction factors of a chronological age of over or under 18. The combination of skeletal and dental age variables represented a significant improvement in the prediction of

  12. La perspectiva de las madres marroquíes sobre la educación de sus hijos en Huelva y en las zonas de origen

    Directory of Open Access Journals (Sweden)

    Teresa Terrón Caro

    2008-01-01

    Full Text Available En el presente artículo analizamos la educación que reciben en el hogar las hijas e hijos de los inmigrantes marroquíes sitos en la provincia de Huelva, para ello analizamos nuestro objeto de estudio en las dos sociedades implicadas; en la de llegada (Huelva y provincia y en la de origen, concretamente en las zonas de donde provienen la mayor parte de las mujeres entrevistadas en Huelva: Beni Mellal y Azilal (región de Tadla-Azilal, Tánger y Tetuán (región Tánger-Tetuán y Casablanca (de la región Gran Casablanca. Conscientes de la importancia y relevancia que tiene la madre en la educación de sus hijas e hijos, sea cual fuere su ámbito cultural, observamos como en la sociedad marroquí, esta característica se acentúa. Así mismo, también hemos podido verificar que el proceso migratorio implica una serie de transformaciones en el ámbito familiar que, en muchos de los casos estudiados, se han ido conformando según la variable tiempo de estancia en España. Si bien, el tipo de educación familiar que las mujeres inmigrantes marroquíes asentadas en la provincia de Huelva imparten a su prole, viene a ser la misma que la que ellas recibían en su país de origen, tanto en los contenidos y valores que transmiten como en la forma y modo con que lo hacen. Siendo ésta un tipo de educación diferenciada en función del género, independientemente del lugar donde se encuentren.In the present article we analyze the familiar education that daughters and sons of the Moroccan immigrants situated in the province of Huelva receive,for it we analyze our object of study in both implied societies; arrival society (Huelva and province and origin society, concretly in the origin zones of the most of the women interviewed in Huelva:Beni Mellal and Azilal (Tadla-Azilal’s region, Tanger and Tetuán (region Tanger-Tetuán and Casablanca (of the region Great Casablanca.We are aware of the importance and relevancy that the mother has in the education of

  13. Effects of tillage and cropping systems on the structural stability and soil organic matter in semi-arid areas of Morocco

    Directory of Open Access Journals (Sweden)

    Mohammed Belmekki

    2013-10-01

    Full Text Available Soil degradation is becoming the major problem of Moroccan soils in semiarid areas. This deterioration is due to poor soil management through recurring tillage practices that cause a decline in soil organic matter and degradation of their structural state. This study aims to characterize the impact of tillage, residue management and cropping systems on the aggregate stability and the accumulation of organic matter in a Calcixeroll soil. Three tillage treatments were compared: conventional off-set disking, no-tillage system with two levels of residue: NT100 = full surface residue cover and NT50 = half surface residue cover, along with three rotations: continuous wheat, fallow–wheat and fallow–wheat–barley. The results showed that compared with conventional tillage, no-tillage allows an improvement of aggregation and organic matter content of the sampled horizons (0-5, 5-10 and 10-15 cm. The total coverage of plots by 100% of mulch residues (NT100 has helped to increase the level of organic matter in all soil fractions (aggregates andlt;0.5 mm andandgt; 8 mm. It was found also that the continuous wheat rotation has improved the structural aspects of the soil and allowed the accumulation of organic matter compared with rotations with fallow. In conclusion, soil quality (stability and organic matter was improved in no-tillage condition, especially with a maximum contribution of surface residue (NT100.

  14. BOEM Wind Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set represents the most recent changes for the Wind Development Planning Areas in the Atlantic. Wind Planning Areas in this dataset represent up to six...

  15. Euro area business cycles

    OpenAIRE

    Atilim Seymen

    2012-01-01

    The role of global, euro area and country-specific shocks in business cycle dynamics of six euro area member countries is assessed with the aid of SVAR models. Output fluctuations are driven by global shocks to a large extent in the euro area, and no Europeanisation of business cycles due to, for example the European Monetary Union, could be established. Business cycle heterogeneity is driven mainly by (asymmetric) country-specific shocks in the euro area and not by heterogeneous responses to...

  16. Selected areas in cryptography

    CERN Document Server

    Oorschot, Paul

    1997-01-01

    Selected Areas in Cryptography brings together in one place important contributions and up-to-date research results in this fast moving area. Selected Areas in Cryptography serves as an excellent reference, providing insight into some of the most challenging research issues in the field.

  17. Protected areas and poverty

    OpenAIRE

    Brockington, Daniel; Wilkie, David

    2015-01-01

    Protected areas are controversial because they are so important for conservation and because they distribute fortune and misfortune unevenly. The nature of that distribution, as well as the terrain of protected areas themselves, have been vigorously contested. In particular, the relationship between protected areas and poverty is a long-running debate in academic and policy circles. We review the origins of this debate and chart its key moments. We then outline the continuing flashpoints and ...

  18. Area studies after poststructuralism

    OpenAIRE

    J K Gibson-Graham

    2004-01-01

    In this paper we address the question of 'what next after poststructuralism' through a reassessment of area studies. In a narrative of our own involvement with place-oriented research and institutions, we examine the traditional position of area studies in geography and anthropology and its reevaluation by poststructuralist scholars in a number of disciplines. We argue that both prestructuralist and poststructuralist treatments of areas are oriented by a narrative of capitalist development; a...

  19. Optimal Currency Area Revisited

    OpenAIRE

    Yves Mersch

    2011-01-01

    Several euro area member states are under increased market scrutiny although public finances in the euro area as a bloc are in a much better shape than in the US or Japan. The main reason is that the euro area is an alliance of sovereign countries with most of the relevant political decisions - including public finance - being taken by national governments whereas the other major currencies are sovereign states with central governments and budgets. In the absence of a central government and a...

  20. Segmentation with Area Constraints

    OpenAIRE

    Niethammer, Marc; Zach, Christopher

    2012-01-01

    Image segmentation approaches typically incorporate weak regularity conditions such as boundary length or curvature terms, or use shape information. High-level information such as a desired area or volume, or a particular topology are only implicitly specified. In this paper we develop a segmentation method with explicit bounds on the segmented area. Area constraints allow for the soft selection of meaningful solutions, and can counteract the shrinking bias of length-based regularization. We ...

  1. CVP Service Area

    Data.gov (United States)

    California Department of Resources — Federal Water Contract Service Area boundaries are incorporated boundaries of districts having contracts with the U.S. Bureau of Reclamation (Reclamation), within...

  2. Comprehensive area assessment consultation

    OpenAIRE

    Sustainable Development Commission

    2008-01-01

    The proposals for the new comprehensive area assessment are a very positive step forward for sustainable development compared to previous local performance assessment frameworks, but will need further strengthening if they are to help support the Government's aim of putting sustainable development at the heart of sustainable community strategies and their delivery mechanism, local area agreements. Publisher PDF

  3. Management of mangrove areas

    OpenAIRE

    1995-01-01

    The article discusses the management of mangrove areas in the Philippines to prevent further negative effects of mangrove depletion on the income of coastal fishers. The article suggests that the conversion of mangrove areas should be regulated by means of land lease.

  4. Protected areas and poverty

    Science.gov (United States)

    Brockington, Daniel; Wilkie, David

    2015-01-01

    Protected areas are controversial because they are so important for conservation and because they distribute fortune and misfortune unevenly. The nature of that distribution, as well as the terrain of protected areas themselves, have been vigorously contested. In particular, the relationship between protected areas and poverty is a long-running debate in academic and policy circles. We review the origins of this debate and chart its key moments. We then outline the continuing flashpoints and ways in which further evaluation studies could improve the evidence base for policy-making and conservation practice. PMID:26460124

  5. Gerisa - Using Foss in Environmental Risk Management for the Coastal Areas of w- Morocco

    Science.gov (United States)

    Loewner, R.; Elbchari, F.; Theilen-Willige, B.; Ait Malek, H.; Ayt Ougougdal, M.; Chaibi, M.; Charif, A.; Nakhcha, C.; Ridaoui, M.

    2013-12-01

    Pilot region of the GeRiSa project (Gestion des risques de l'environnement dans la région de Safi) is the Sahel of Abda (Morocco) located on the Atlantic coast of western Morocco between the lagoon of Oualidia and the Tensift river basin. It belongs to the Coastal Meseta and forms an erosional platform covered by accumulations of various Meso-cenozoic sediments. Firstly, the study area is characterized by a variety of geomorphological units (depressions, plateaus, cliffs, dunes, estuaries, etc.) and shows a considerable natural richness. Secondly, it illustrates its importance for the national economy by intensive social and economic activities. During the last century, this region has been affected by intensive changes from urban growth, tourism, industrial and commercial development, inducing a considerable vulnerability to natural hazards such as coastal erosion, landslides, flooding, Tsunamis and seismicity. In order to give solutions to these problems, the three-year GeRiSa project with the support of the bilateral Moroccan-German Programme of Scientific Research (PMARS) promoted by the Federal Ministry of Education and Research (BMBF) and the German Aerospace Center (DLR), will implement a knowledge pool and a risk management centre for natural hazards at the Polydisciplinary Faculty of the Cadi Ayyad University of Safi (Morocco). GeRiSa addresses fundamental scientific, environmental and anthropological problems of national importance and social relevance. The aim is a regional real-time geoinformation system with worldwide access via Internet and interdisciplinary dynamic content, enabling the communication between universities, local authorities and public organisation. In this sense, this multidisciplinary project focuses on a synthesis of various works, approaches and collaborations in-progress, previous completed projects and already existing data combining it with new research results. One of the main research targets within this project is the

  6. 300 AREA URANIUM CONTAMINATION

    International Nuclear Information System (INIS)

    (smbullet) Uranium fuel production (smbullet) Test reactor and separations experiments (smbullet) Animal and radiobiology experiments conducted at the. 331 Laboratory Complex (smbullet) .Deactivation, decontamination, decommissioning,. and demolition of 300 Area facilities

  7. Pilot Boarding Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot boarding areas are locations at sea where pilots familiar with local waters board incoming vessels to navigate their passage to a destination port. Pilotage...

  8. Decontamination & decommissioning focus area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    In January 1994, the US Department of Energy Office of Environmental Management (DOE EM) formally introduced its new approach to managing DOE`s environmental research and technology development activities. The goal of the new approach is to conduct research and development in critical areas of interest to DOE, utilizing the best talent in the Department and in the national science community. To facilitate this solutions-oriented approach, the Office of Science and Technology (EM-50, formerly the Office of Technology Development) formed five Focus AReas to stimulate the required basic research, development, and demonstration efforts to seek new, innovative cleanup methods. In February 1995, EM-50 selected the DOE Morgantown Energy Technology Center (METC) to lead implementation of one of these Focus Areas: the Decontamination and Decommissioning (D & D) Focus Area.

  9. ABACC's nuclear accounting area

    International Nuclear Information System (INIS)

    The functions and activities of the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials (ABACC) accounting area is outlined together with a detailed description of the nuclear accounting system used by the bilateral organization

  10. USW area analogs

    OpenAIRE

    Everett, Keith R.

    2005-01-01

    The purpose of this project is to investigate the feasibility of and methodology for the development of a set of environmental analogs of operational Undersea Warfare (USW) areas within fleet training areas. It is primarily a discussion of the identification of parameters that characterize the tactical USW environment, prioritization of these parameters, identification of existing databases that contain these parameters and an outline of the processes required to extract the desired data fro...

  11. Drainage of radioactive areas

    International Nuclear Information System (INIS)

    This Code of Practice covers all the drainage systems which may occur in the radioactive classified area of an establishment, namely surface water, foul, process and radioactive drainage. It also deals with final discharge lines. The Code of Practice concentrates on those aspects of drainage which require particular attention because the systems are in or from radioactive areas and typical illustrations are given in appendices. The Code makes references to sources of information on conventional aspects of drainage design. (author)

  12. 200 Area Interim Storage Area Technical Safety Requirements

    International Nuclear Information System (INIS)

    The 200 Area Interim Storage Area Technical Safety Requirements define administrative controls and design features required to ensure safe operation during receipt and storage of canisters containing spent nuclear fuel. This document is based on the 200 Area Interim Storage Area, Annex D, Final Safety Analysis Report which contains information specific to the 200 Area Interim Storage Area

  13. Mined area detection overview

    Science.gov (United States)

    Burch, Ian A.; Deas, Robert M.; Port, Daniel M.

    2002-08-01

    An overview of the progress on the UK MOD Applied Research Program for Land Mine Detection. The Defense Science and Technology Laboratory (Dstl) carries out and manages the whole of the UK MOD's Mined Area Detection Applied Research Program both within its own laboratories and in partnership with industrial and academic research organizations. This paper will address two specific areas of Applied Research: hand held mine detection and vehicle mounted mine detection in support of the Mine Detection Neutralization and Route Marking System which started in April 1997. Both are multi-sensor systems, incorporating between them metal detection, ground penetrating radar, nuclear quadrupole resonance, ultra-wideband radar, and polarized thermal imaging.

  14. Plutonium focus area

    International Nuclear Information System (INIS)

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this new approach, EM developed a management structure and principles that led to the creation of specific Focus Areas. These organizations were designed to focus the scientific and technical talent throughout DOE and the national scientific community on the major environmental restoration and waste management problems facing DOE. The Focus Area approach provides the framework for intersite cooperation and leveraging of resources on common problems. After the original establishment of five major Focus Areas within the Office of Technology Development (EM-50, now called the Office of Science and Technology), the Nuclear Materials Stabilization Task Group (EM-66) followed the structure already in place in EM-50 and chartered the Plutonium Focus Area (PFA). The following information outlines the scope and mission of the EM, EM-60, and EM-66 organizations as related to the PFA organizational structure

  15. Protected areas in mountains

    Directory of Open Access Journals (Sweden)

    Hamilton, L. S.

    2006-12-01

    Full Text Available

    The importance of a global Protected Areas Network in sustaining appropriate mountain development is presented in this paper. Present status of the world’s “official” Protected Areas in the UN List, and the proportion that are in mountain areas, and including international designations (World Heritage and Biosphere Reserves. Current and future challenges in the management of these special areas are also commented.



    El autor destaca la importancia de una Red Mundial de Espacios Protegidos para el desarrollo sostenible de las montañas. Comenta luego el estatus actual de las Áreas Protegidas “oficiales” del Mundo en la Lista de las Naciones Unidas y qué proporción de ellas forma parte de las montañas, sin olvidar las figuras internacionales de protección como Patrimonio de la Humanidad y Reservas de Biosfera. Para terminar, se discuten los problemas de gestión actuales y futuros de estas áreas tan especiales

  16. Counting on rectangular areas

    OpenAIRE

    Janjic, Milan

    2007-01-01

    In the first section of this paper we prove a theorem for the number of columns of a rectangular area that are identical to the given one. In the next section we apply this theorem to derive several combinatorial identities by counting specified subsets of a finite set.

  17. Subsurface contaminants focus area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites.

  18. Stunned and necrotic areas

    International Nuclear Information System (INIS)

    It is evaluated if MRI, which is a multiplanar, multiparameteric, noninvasive technique with natural contrast between flowing blood and cardiac walls, has the capability to discriminate stunned from necrotic areas in better and more opportune way than ultrasound methods. (author). 8 refs.; 2 figs.; 2 tabs

  19. Area Handbook for Guatemala.

    Science.gov (United States)

    Dombrowski, John; And Others

    This volume is one of a series of handbooks prepared by Foreign Area Studies of American University designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. Chapters focus on: (1) the general character…

  20. Subsurface contaminants focus area

    International Nuclear Information System (INIS)

    The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites

  1. Area Handbook for Syria.

    Science.gov (United States)

    Nyrop, Richard; And Others

    This volume on Syria is one of a series of handbooks prepared by the Foreign Area Studies (FAS) of the American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. The emphasis is on…

  2. Cleanup of contaminated areas

    International Nuclear Information System (INIS)

    The paper deals with the problem of contaminated areas cleanup, in order to eliminate every possible damage for man safety and environment and to site recovery for some utilization, The first step of cleanup operation is site characterization, that is followed by a pianificazion activity for a better definition of staff qualification, technology to be used, protection and prevention instruments for the risks due to contaminants handling. The second section describes the different remedial technologies for contaminated sites. Remedial technologies may be divided into on-site/off-site and in-situ treatments, according to whether materials (waste, soil, water) are moved to another location or not, respectively. Finally, it is outlined that contaminated areas cleanup is a typical multidisciplinary activity because very different competences are required. (author)

  3. Geoconservation and protected areas

    OpenAIRE

    Brilha, J. B.

    2002-01-01

    Conservation will fail if nature conservation policies impose artificial boundaries on the natural world. The protected area manager’s main task is biodiversity preservation. Nevertheless, nature conservation requires a broad perspective. Incorporating geology into conservation policies at the same level as biology is urgent. The slow rate of many geological processes leads to the misconception that geological resources are inexhaustible and immutable. Geologists know that this is not true an...

  4. Research Areas in Literature

    OpenAIRE

    Dr. S. T. Waghmode

    2012-01-01

    Research is the most distinguished activity that enhances the quality of higher-education. A person obsessed with research has to face many problems. Apart from having an appropriate guide, the real problem begins with the selection of the research topic. The vast and gleaming research area is always changing its dimensions. Some well-set, readymade and stereotyped topics do not attract the attention of a competent researcher, because he or she is always looking for what is new and qualitativ...

  5. High surface area calcite

    Science.gov (United States)

    Schultz, L. N.; Andersson, M. P.; Dalby, K. N.; Müter, D.; Okhrimenko, D. V.; Fordsmand, H.; Stipp, S. L. S.

    2013-05-01

    Calcite (CaCO3) is important in many fields—in nature, because it is a component of aquifers, oil reservoirs and prospective CO2 storage sites, and in industry, where it is used in products as diverse as paper, toothpaste, paint, plastic and aspirin. It is difficult to obtain high purity calcite with a high surface area but such material is necessary for industrial applications and for fundamental calcite research. Commercial powder is nearly always contaminated with growth inhibitors such as sugars, citrate or pectin and most laboratory synthesis methods deliver large precipitates, often containing vaterite or aragonite. To address this problem, we (i) adapted the method of carbonating a Ca(OH)2 slurry with CO2 gas to develop the first simple, cheap, safe and reproducible procedure using common laboratory equipment, to obtain calcite that reproducibly had a surface area of 14-17 m2/g and (ii) conducted a thorough characterization of the product. Scanning electron microscopy (SEM) revealed nanometer scale, rhombohedral crystals. X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and infrared spectroscopy (IR) confirmed highly crystalline, pure calcite that more closely resembles the dimensions of the biogenic calcite produced by algae in coccoliths than other methods for synthesizing calcite. We suggest that this calcite is useful when purity and high surface area are important.

  6. Frostbites in circumpolar areas

    Directory of Open Access Journals (Sweden)

    Tiina Maria Ikäheimo

    2011-10-01

    Full Text Available Circumpolar areas are associated with prolonged cold exposure where wind, precipitation, and darkness further aggravate the environmental conditions and the associated risks. Despite the climate warming, cold climatic conditions will prevail in circumpolar areas and contribute to adverse health effects. Frostbite is a freezing injury where localized damage affects the skin and other tissues. It occurs during occupational or leisure-time activities and is common in the general population among men and women of various ages. Industries of the circumpolar areas where frostbite occurs frequently include transportation, mining, oil, and gas industry, construction, agriculture, and military operations. Cold injuries may also occur during leisure-time activities involving substantial cold exposure, such as mountaineering, skiing, and snowmobiling. Accidental situations (occupational, leisure time often contribute to adverse cooling and cold injuries. Several environmental (temperature, wind, wetness, cold objects, and altitude and individual (behavior, health, and physiology predisposing factors are connected with frostbite injuries. Vulnerable populations include those having a chronic disease (cardiovascular, diabetes, and depression, children and the elderly, or homeless people. Frostbite results in sequelae causing different types of discomfort and functional limitations that may persist for years. A frostbite injury is preventable, and hence, unacceptable from a public health perspective. Appropriate cold risk management includes awareness of the adverse effects of cold, individual adjustment of cold exposure and clothing, or in occupational context different organizational and technical measures. In addition, vulnerable population groups need customized information and care for proper prevention of frostbites.

  7. Evaluación nutricional de una población universitaria marroquí en el tiempo de Ramadán Nutritional assessment in a Moroccan university population during Ramadan

    Directory of Open Access Journals (Sweden)

    M.ª J. Oliveras López

    2006-06-01

    performed in a population of Muslim students from the University of Granada, and has been compared to a non-Muslim population within the same setting. Study subjects undertook a questionnaire in which they reported the diet consumed each day during the Ramadan period. Macronutrient analysis for such diet was performed with Dietsource software. On the other hand, anthropometrical parameters were taken before and after the study period to observe their change and obtain conclusions on nutritional status. It has been observed that lipid intake of Muslims during the Ramadan period was excessive (48% of total energy, by decreasing hydrocarbons and particularly proteins. This is highlighted by means of the anthropometrical study, observing a decrease in measurements such as muscular area of the arm, the arm area, the muscle perimeter of the arm, and weight, with an increase in arm fat, perimeter of the arm, leg and mid-ieg circumference in the Muslim group, which are in contrast with parameters in the non-Muslim group. From our results, we may stress that during the Ramadan period macronutrient intake values are not appropriate as compared to standard recommendations in Spain. Besides, it is striking to observe how anthropometrical measurements related to fat increase whereas those related to muscular mass decrease.

  8. Small Area Fair Market Rent

    Data.gov (United States)

    Department of Housing and Urban Development — Due to the increasing demand for more localized rents for a variety of purposes, HUD is making Small Area FMRs for all metropolitan areas available. Small Area FMRs...

  9. Dementia in Taiwan area

    Institute of Scientific and Technical Information of China (English)

    Yuanhan Yang

    2016-01-01

    Objective:Taiwan has an increasing aging population like other developed areas. The aging population will lead to an increased prevalence of dementia. Methods:This article will reflect the status of dementia in Taiwan, including updated epidemiology, diagnosis, subtypes, and optimal treatment of dementia. Results:The article also describes and interprets the Taiwan Dementia Policy to establish a clear, large view of the current state of management of dementia in Taiwan and future policy implementation. Conclusion:A comprehensive policy to dementia, from the basic researches to clinical care and treatment, is necessary to the increased aged population in Taiwan.

  10. Wide area sensor network

    Science.gov (United States)

    Mukhopadhyay, Sanjoy; Nix, Tricia; Junker, Robert; Brentano, Josef; Khona, Dhiren

    2006-05-01

    The technical concept for this project has existed since the Chernobyl accident in 1986. A host of Eastern European nations have developed countrywide grid of sensors to monitor airborne radiation. The objective is to build a radiological sensor network for real-time monitoring of environmental radiation levels in order to provide data for warning, and consequentially the assessment of a nuclear event. A network of radiation measuring equipment consisting of gamma, neutron, alpha, and beta counters would be distributed over a large area (preferably on fire station roof tops) and connected by a wireless network to the emergency response center. The networks would be deployed in urban environments and would supply first responders and federal augmentation teams (including those from the U.S. Departments of Energy, Defense, Justice, and Homeland Security) with detailed, accurate information regarding the transport of radioactive environmental contaminants, so the agencies can provide a safe and effective response. A networked sensor capability would be developed, with fixed sensors deployed at key locations and in sufficient numbers, to provide adequate coverage for early warning, and input to post-event emergency response. An overall system description and specification will be provided, including detector characteristics, communication protocols, infrastructure and maintenance requirements, and operation procedures. The system/network can be designed for a specifically identified urban area, or for a general urban area scalable to cities of specified size. Data collected via the network will be transmitted directly to the appropriate emergency response center and shared with multiple agencies via the Internet or an Intranet. The data collected will be managed using commercial off - the - shelf Geographical Information System (GIS). The data will be stored in a database and the GIS software will aid in analysis and management of the data. Unique features of the

  11. Local area networks

    CERN Document Server

    Zafiropoulo, P

    1982-01-01

    Pitro Zafiropulo is a- staff member at the IBM Research Laboratories at Zurich. He joined IBM in 1968 and has worked on protocol validation, synthesis, integrated networks, network reliability, PABX's and speech recognition. Local Area Networks are intended to provide improved communication capabilities such as high data throughput rates, low error rates and ease of connection among terminal stations and comuters. These new types of networks operate within a limited geographical range like an establishment, campus or building and are owned by a single organization. The presentation introduces these networks and the main techniques are described. It then proceeds to evaluate the main switching techniques as they apply to LAN ring and bus configurations. The preferred technique of token-ring distributed switching is identified. The contents of Mr. Zafiropoulo's talk was somewhat similar to the paper of Mr. Kummerle, which is therefore included in these Proceedings.

  12. Phoenix Work Area Animation

    Science.gov (United States)

    2008-01-01

    [figure removed for brevity, see original site] Click on image for animation This animation from Sol 1 shows a mosaic of the Phoenix digging area in the Martian terrain. Phoenix scientists are very pleased with this view as the terrain features few rocks an optimal place for digging. The mast of the camera looks disjointed because the photos that comprise this mosaic were taken at different times of day. This video also show some of the lander's instrumentation. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  13. MANAGEMENT IN RURAL AREAS

    Directory of Open Access Journals (Sweden)

    Danimir Štros

    2015-07-01

    Full Text Available Croatia has been seeking to achive pre-war results in tourism since its independence. Rural tourism in Croatia based on family farma faces a number of problems legal foundations, the involement of local communities, inadequate entepreneur support etc. The political will for development exists, but there is lack of willingness and the ability to get things started, which results in the closure of family farma who cannot cope with the parallel job of agriculture and tourism. Arriving guests certainly want a new type of tourism: peace, clean environment, cultural intangible and tangible treasures, all without the noise and stress; and Croatia can definitely offer it, either in coastal or inland areas with traditional food and drinks. The destinations connection is not satisfactora. there is also an evident lack of legislation and regional spatial development plans for sustainable tourism which is a prerequisite for successful tourism. With these plans presumptins accepted, Croatian tourism would become distinctive and inland and coastal branches of tourism could complement each other so that the customer can spend his vacation both in the continental ant the maritime part of the country, getting to know our culture and enjoy the traditional cousine.

  14. Federal Sand and Gravel Borrow Areas (Lease Areas)

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — Federal outer Continental Shelf (OCS) Sand and Gravel Borrow Areas (Lease Areas) are polygons which are maintained by the Bureau of Ocean Energy Management (BOEM),...

  15. Water Service Areas - Public Water Supplier's (PWS) Service Areas

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Boundaries of current public water supplier's (PWS) service areas. This data set contains the present service area boundary of the water system and does not contain...

  16. Reclamation of urban areas

    International Nuclear Information System (INIS)

    A literature study was conducted in order to compare the effectiveness and cost of different reclamation procedures that may be employed after an accident on a nuclear facility takes place in which radioactive material is released to the atmosphere. A substantial amount of work has been done on reclaming soil and snow-covered surfaces. Using scrapers or other soil-moving equipment decontamination factors are 10-100. (The decontamination factor is the ratio of the contamination before to that after the decontamination procedure). However, information on decontamination of paved areas by simple methods such as firehosing and vacuum sweeping are poorly documented. Therefore, only a very uncertain figure in the range 2-10 can be given for the decontamination factor here. It is recommended that a major effort be made in the future to investigate the efficiency of these simple methods, because of their relatively low cost. Also, more expensive methods for reducing the dose such as vacuuming, road planing and deep plowing are treated because of their feasibility under certain circumstances. Using these methods dose reduction factors in the 2-100 range can be obtained. Very expensive techniques, such as sandblasting, water cannon, flame spalling, etc. are justifiable usable only in special situations and are therefore considered very briefly here. The methods vary widely in cost. A simple method like vacuum sweeping costs $0.004 per square meter of surface; whereas one like road planing can reach $4 per square meter. A more sophisticated technique like flame spalling costs as much as $100 per square meter. (author)

  17. LIHTC Difficult to Develop Areas

    Data.gov (United States)

    Department of Housing and Urban Development — A Difficult Development Area (DDA) for the Low Income Housing Tax Credit program is an area designated by the U.S. Department of Housing and Urban Development (HUD)...

  18. Catch-In-Areas Main

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Catch-In-Areas database integrates catch data from the Catch Accounting System (which has the spatial resolution of a NMFS Reporting Area) into a database that...

  19. Area monitoring intelligent system - SIMA

    International Nuclear Information System (INIS)

    The area monitoring intelligent system (SIMA) is an equipment to be used in radioprotection. SIMA has the function of monitoring the radiation levels of determined areas of the installations where radioactive materials are handled. (Author)

  20. COMBUSTION AREA SOURCES: DATA SOURCES

    Science.gov (United States)

    The report identifies, documents, and evaluates data sources for stationary area source emissions, including solid waste and agricultural burning. Area source emissions of particulate matter, sulfur dioxide, oxides of nitrogen, reactive volatile organic compounds, and carbon mon...

  1. Major Land Resource Areas (MLRA)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This is a polygon coverage of the Land Resource Regions and Major Land Resource Areas of the conterminous United States. Land resource regions are geographic areas...

  2. Laguna Atascosa Wilderness study area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a brief report on a wilderness study area located in the Laguna Atascosa National Wildlife Refuge. It discusses the history of the study area, its...

  3. Cholera in Azov area

    Directory of Open Access Journals (Sweden)

    O. N. Domashenko

    2015-07-01

    Full Text Available The purpose of research is analysis of clinical course and treatment results of patients with cholera in the Azov area. Materials and methods. During the period from 29.05.2011 to 19.08.2011 33 cases of cholera (32 adults and 1 child and 25 vibrio carriers (22 adults and 3 children, which were caused by toxigenic strains of Vibrio cholera El Tor serogroup O1 Ogawa. Results. Likely factors of disease transmission in Mariupol are sea and river water, and the fish that were caught in the waters of the city. Typical and watery diarrhoea, vomiting, abdominal pain and lack of normal body temperature, dehydration syndrome, characterized clinical cholera for adults in most cases. The mean duration of diarrhoea was 6,6 days. At 46.9% observed atypical symptoms in 10 (31,3% – abdominal pain (1 patient cramping in 7 cases, localized in the epigastria region, at 2-over stomach. In 5 patients (15,6% had an increase in body temperature to 37,2–37,7 degrees Celsius. In 15 (46,9% patients had severe nausea accompanied by vomiting. Easy for cholera was observed in 1 (3.1%, moderate – in 14 (43,8%, heavy – in 17 (53,1% patients. Dehydration I level is set at 4 (12,5%, II – from 6 (18,7%, III – in 18 (56,3%, IV – 4 (12,5% patients. Cholera outbreak was characterized by a predominance of severe disease and severe dehydration (III and IV, which was observed in 68.8% of patients. The decisive factor in the treatment of cholera patients was initiated in a timely manner rehydration therapy, in particular the introduction of the solution «Trisol». Against the background of rehydration therapy hyperkalaemia was observed in 9,4% of cases, vascular rehydration at 9,4%, the cell rehydration in 3,1% of patients. Fatal accidents cholera outbreaks have not been observed. Conclusion. Clinical diagnosis of cholera and the provision of medical care in the prehospital phase were poor, indicating the need for systematic conducting training seminars among experts

  4. Molecular phylogeny of Pisolithus species from Moroccan forest woodlands

    OpenAIRE

    Yakhlef, S. E. B.; Mousain, D; Duponnois, Robin; Ducousso, M.; Belkouri, A.; Kerdouh, B.; Perrineau, M. M.; Abourouh, M.

    2009-01-01

    The phylogenetic relationships among 200 Pisolithus basidiomata collected from pine, oak, and eucalypt forests and rockrose scrubs in Morocco were investigated. Using PCR-RFLP analysis of the internal transcribed spacer (ITS) of ribosomal DNA, this collection could be divided into 5 groups, by using PCR-RFLP analysis of the internal transcribed spacer (ITS) of ribosomal DNA. The ITS of a representative basidioma of each group was sequenced, and a phylogenetic analysis was performed. The dendr...

  5. Knowledge and management of fever among Moroccan parents.

    Science.gov (United States)

    Rkain, M; Rkain, I; Safi, M; Kabiri, M; Ahid, S; Benjelloun, B D S

    2014-06-01

    Parents often have misperceptions about childhood fever, and little information is available about the home management of feverish children in Morocco. In this study of the perceptions, knowledge and practices of families regarding children's fever, the parents of 264 febrile children aged 0-16 years were interviewed in a paediatric emergency department in Rabat in 2011. Only 3.5% of parents knew the correct temperature definition for fever, 54.4% determined their children's fever using a thermometer, and the preferred site was rectal. Most of them (96.8%) considered that fever was a very serious condition, which could lead to side-effects such as brain damage (28.9%), seizures (18.8%) paralysis (19.5%), dyspnoea (14.8%) and coma (14.8%). Paracetamol was used by 85.9% and traditional treatments by 45.1%. Knowledge about the correct definition of fever was significantly associated with parents' profession, educational level and receipt of previous information and advice from health professionals. PMID:24960517

  6. Extraction of Oleic Acid from Moroccan Olive Mill Wastewater

    Directory of Open Access Journals (Sweden)

    Reda Elkacmi

    2016-01-01

    Full Text Available The production of olive oil in Morocco has recently grown considerably for its economic and nutritional importance favored by the country’s climate. After the extraction of olive oil by pressing or centrifuging, the obtained liquid contains oil and vegetation water which is subsequently separated by decanting or centrifugation. Despite its treatment throughout the extraction process, this olive mill wastewater, OMW, still contains a very important oily residue, always regarded as a rejection. The separated oil from OMW can not be intended for food because of its high acidity of 3.397% which exceeds the international standard for human consumption defined by the standard of the Codex Alimentarius, proving its poor quality. This work gives value addition to what would normally be regarded as waste by the extraction of oleic acid as a high value product, using the technique of inclusion with urea for the elimination of saturated and unsaturated fatty acids through four successive crystallizations at 4°C and 20°C to have a final phase with oleic acid purity of 95.49%, as a biodegradable soap and a high quality glycerin will be produced by the reaction of saponification and transesterification.

  7. Rabat retrospective: Colonial heritage in a Moroccan urban laboratory

    NARCIS (Netherlands)

    Wagner, L.B.; Minca, C.

    2014-01-01

    Louis H-G Lyautey’s legacy as colonial regent of Morocco and as an innovator in French urban planning resonates through his transformation of Rabat according to entirely new spatial logics of modernity. While his plans produced conditions for structural difficulty in indigenous housing, they also en

  8. Valorization of essential oils from Moroccan aromatic plants.

    Science.gov (United States)

    Santana, Omar; Fe Andrés, Maria; Sanz, Jesús; Errahmani, Naima; Abdeslam, Lamiri; González-Coloma, Azucena

    2014-08-01

    The chemical composition and biological activity of cultivated and wild medicinal and aromatic plants from Morocco (Artemisia herba-alba, Lippia citriodora, Mentha pulegium, M. spicata, Myrtus communis, Rosmarinus officinalis, and Thymus satureioides) are described. The essential oils (EOs) of these species have been analyzed by GC-MS. The antifeedant, nematicidal and phytotoxic activities of the EOs were tested on insect pests (Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi), root-knot nematodes (Meloydogine javanica) and plants (Lactuca sativa, Lolium perenne and Lycopersicum esculentum). EOs from A. herba-alba, M. pulegium and R. officinalis were strong antifeedants against S. littoralis, M. persicae and R. padi. EOs from L. citriodora, M. spicata and T. satureioides showed high nematicidal activity. These biological effects are explained by the activity of the major EO components and/or synergistic effects. PMID:25233584

  9. Ochratoxin A in Moroccan Foods: Occurrence and Legislation

    Directory of Open Access Journals (Sweden)

    Abdellah Zinedine

    2010-05-01

    Full Text Available Ochratoxin A (OTA is secondary metabolite naturally produced in food and feed by toxigenic fungi, especially some Aspergillus species and Penicillium verucosum. OTA is one of the most studied mycotoxins and is of great interest due to its toxic effects on human and animals. OTA is produced in different food and feed matrices and contaminates a large range of base foods including cereals and derivatives, spices, dried fruits, wine and coffee, etc. Morocco, a North African country, has a climate characterized by high humidity and temperature, which probably favors the growth of molds. This contribution gives an overview of principal investigations about the presence of OTA in foods available in Morocco. Due to its toxicity, OTA presence is increasingly regulated worldwide, especially in countries of the European Union. However, up until now, no regulation limits were in force in Morocco, probably due to the ignorance of the health and economic problems resulting from OTA contamination. Finally, recommendations and future research directions are given required to assess the situation completely.

  10. Trace metals and radionuclides in macroalgae from Moroccan coastal waters.

    Science.gov (United States)

    Benkdad, Azzouz; Laissaoui, Abdelmourhit; Tornero, Maria Victoria; Benmansour, Moncef; Chakir, ElMahjoub; Garrido, Ignacio Moreno; Moreno, Julian Blasco

    2011-11-01

    Macroalgae species Codium sp, Bangia atropurpurea, Membranoptera alata, Plocamium cartilagineum, Dictyota dichotoma, Fucus spiralis and Stypocaulon scoparia were collected from seven stations along the north coast of Morocco. Samples were analysed to determine activities of naturally occurring radionuclides ((210)Pb, U isotopes and (40)K) and concentrations of metals (Zn, Fe, Co, Cu, Ni, Mn, Pb, Cd, As and Cr) using radiometric and ICP-OES techniques, respectively. Metal concentrations were within ranges reported in the scientific literature, and concentrations of bio-essential elements were in the order Mn>Fe> Zn>Cu in all samples. Brown algae had the highest concentrations of almost all metals, and concentrations decreased in the order brown>red>green algae. With respect to radionuclides, the red alga P. cartilagineum had the highest activities of (210)Pb, in most cases an order of magnitude higher than for the green alga Codium sp. (234)U and (238)U activities in all algae samples were in the range 0.96- 7.61 and 1.16-6.14 Bq/kg dry weight, respectively. Our analyses of radionuclide activities and metal concentrations in marine macroalgae showed large differences among taxa. These results provide insights into which algal species should be used for biomonitoring programmes. PMID:21298402

  11. Moroccan experience in nuclear sciences and technology: Present status

    International Nuclear Information System (INIS)

    The applications of nuclear technology started in Morocco in the early sixties and were developed particularly in the sectors of Agriculture, Education and Medicine. In the early seventies, these applications were extended to other important sectors such as Industry using gauges and NDT techniques, Mines and Hydrology. But a lack of sufficient and adequate infrastructure has limited the development of these applications. Further more, as Morocco relies totally on foreign imports to meet its energy needs, the option of nuclear power generation started to be considered seriously. This was the initiator of a real national reflection on an integrated program for all peaceful applications of nuclear energy which led to the progressive constitution of an institutional and regulatory frame. In this context, the National Center for Nuclear energy, Sciences and Techniques (CNESTEN), which is a public institution, was created in 1986. Its current programme and future are described in the paper. (author)

  12. Profile of sexuality in Moroccan chronic low back pain patients

    Science.gov (United States)

    2013-01-01

    Background Sexual life had an important role in preserving the good quality of life for patients and for their partner. Chronic Low Back Pain (CLBP) as other musculoskeletal diseases may affect all aspects of life including sexual functioning. The purpose of this study is to describe the impact of CLBP on the sexual life of patients and to identify the factors that affect their Sexual Quality of Life (SQOL). Methods One hundred CLBP sexually active patients were included. Patients and disease Characteristics were collected. Impact on sexual life (sexual intercourse and SQOL) was also assessed. Univariate and multivariate analysis were performed to analyze significant determinants associated with the SQOL disturbance. Results Eighty one percent of our patients complained about sexual difficulties related to CLBP. Libido decrease and painful intercourse position were reported respectively in 14.8 and 97.5% of cases. The most pain generating position was supine. Mean of sexual intercourse frequency decrease was at −10.4 ± 4.8 per month. SQOL score mean was at 44.6 ± 17.4%. Men suffered more than women from sexual problems (respectively 90% vs. 72%; p = 0.02). Men had worse SQOL than women (respectively 38.9 ± 17.2 vs. 50.3 ± 15.7%; p = 0.001). Univariate and multivariate analysis showed that advanced age (p = 0.009), poor functional status (p = 0.03), male gender (p = 0.03) and sexual intercourse frequency decrease (p = 0.005) were the independent variables associated with the SQOL disturbance. Conclusion Our study suggests that sexuality is profoundly disturbed in CLBP patients; both their sexual intercourse and SQOL were affected. This disturbance seems to be associated with patient and disease characteristics. Sexuality should be taken into account in managing CLBP patients. PMID:23413914

  13. Profile of sexuality in Moroccan chronic low back pain patients

    Directory of Open Access Journals (Sweden)

    Bahouq Hanane

    2013-02-01

    Full Text Available Abstract Background Sexual life had an important role in preserving the good quality of life for patients and for their partner. Chronic Low Back Pain (CLBP as other musculoskeletal diseases may affect all aspects of life including sexual functioning. The purpose of this study is to describe the impact of CLBP on the sexual life of patients and to identify the factors that affect their Sexual Quality of Life (SQOL. Methods One hundred CLBP sexually active patients were included. Patients and disease Characteristics were collected. Impact on sexual life (sexual intercourse and SQOL was also assessed. Univariate and multivariate analysis were performed to analyze significant determinants associated with the SQOL disturbance. Results Eighty one percent of our patients complained about sexual difficulties related to CLBP. Libido decrease and painful intercourse position were reported respectively in 14.8 and 97.5% of cases. The most pain generating position was supine. Mean of sexual intercourse frequency decrease was at −10.4 ± 4.8 per month. SQOL score mean was at 44.6 ± 17.4%. Men suffered more than women from sexual problems (respectively 90% vs. 72%; p = 0.02. Men had worse SQOL than women (respectively 38.9 ± 17.2 vs. 50.3 ± 15.7%; p = 0.001. Univariate and multivariate analysis showed that advanced age (p = 0.009, poor functional status (p = 0.03, male gender (p = 0.03 and sexual intercourse frequency decrease (p = 0.005 were the independent variables associated with the SQOL disturbance. Conclusion Our study suggests that sexuality is profoundly disturbed in CLBP patients; both their sexual intercourse and SQOL were affected. This disturbance seems to be associated with patient and disease characteristics. Sexuality should be taken into account in managing CLBP patients.

  14. [Oral hygiene in Moroccan school children and their mothers].

    Science.gov (United States)

    Assimi, Sihame; Tajmouti, Rhita; Ennibi, Oum Keltoum

    2016-06-01

    Low rates of toothbrush use were observed in this population and the brushing method was very inefficient. The correlation between the plaque index of mothers and their children suggests that mother’s oral hygiene behaviours influence their children’s oral health.. PMID:27392059

  15. Phylogenetic diversity of Moroccan cork oak woodlands fungi

    Directory of Open Access Journals (Sweden)

    Abourouh M.

    2009-01-01

    Full Text Available Interspecific variation among 87 sporocarps of fungi belonging to 15 genera and 39 species were evaluated by analyzing the internal transcribed spacer (ITS of the rDNA region using restriction fragment length polymorphism (RFLP. The ITS region was first amplified by polymerase chain reaction (PCR with specific primers and then cleaved with different restriction enzymes. Amplification products, which ranged between 500 and 950 base pairs (bp, were obtained for all the isolates analyzed. The degree of polymorphism observed did not allow proper identification of most of the species. Cleavage of amplified fragments with the restriction enzymes Alu I, EcoR I and Hinf I revealed extensive polymorphism. The fifteen genera and most species presented specific restriction patterns. The only species not identifiable by a specific pattern belonged to the genera Russula (R. decipiens and R. straminea. These species might be considered as closely related species. The Pisolithus sporocarps had two ITS-RFLP types with one dominating. ITS sequencing confirms that the two RFLP types correspond to two distinct species of Pisolithus. Our data show the potential of ITS region PCR-RFLP for the molecular characterization of ectomycorrhizal fungi and their identification and monitoring in artificial inoculation programs.

  16. Profile of idiopathic parkinson’s disease in Moroccan patients

    OpenAIRE

    Regragui, Wafa; Lachhab, Lamiae; Razine, Rachid; Raissouni, Leila; Rasmouni, Khaoula; Imounan, Fatima; Benhaddou, El hachmia Ait; Abouqal, Redouane; Benomar, Ali; Yahyaoui, Mohamed

    2014-01-01

    Objective To characterize clinical aspects of Idiopathic Parkinson’s disease from a movement disorders consultation in University Hospital of Rabat. Methods Retrospective review of medical records of 117 patients with diagnosis of Idiopathic Parkinson’s disease seen in our outpatient clinic from 2006 to 2011. Results Mean age was 64 ± 10 years with predominance of men (61.5%). Mean age at disease onset was 57 ± 11 years. Early onset Parkinson’s Disease was recorded in 12.8%. The median durati...

  17. The Visual What For Area

    DEFF Research Database (Denmark)

    Starrfelt, Randi; Gerlach, Christian

    2007-01-01

    An area in the left fusiform gyrus labelled the Visual Word Form Area (VWFA) is claimed to be especially, or even selectively, responsive to words. We explored how stimulus type and task demands affect activity in this area by conducting a PET experiment where words and pictures were presented in...

  18. MPLS for metropolitan area networks

    CERN Document Server

    Tan, Nam-Kee

    2004-01-01

    METROPOLITAN AREA NETWORKS AND MPLSRequirements of Metropolitan Area Network ServicesMetropolitan Area Network OverviewThe Bandwidth DemandThe Metro Service Provider's Business ApproachesThe Emerging Metro Customer Expectations and NeedsSome Prevailing Metro Service OpportunitiesService Aspects and RequirementsRoles of MPLS in Metropolitan Area NetworksMPLS PrimerMPLS ApplicationsTRAFFIC ENGINEERING ASPECTS OF METROPOLITAN AREA NETWORKSTraffic Engineering ConceptsNetwork CongestionHyper Aggregation ProblemEasing CongestionNetwork ControlTactical versus Strategic Traffic EngineeringIP/ATM Overl

  19. STRAWBERRY CRATER ROADLESS AREAS, ARIZONA.

    Science.gov (United States)

    Wolfe, Edward W.; Light, Thomas D.

    1984-01-01

    The results of a mineral survey conducted in the Strawberry Crater Roadless Areas, Arizona, indicate little promise for the occurrence of metallic mineral or fossil fuel resources in the area. The area contains deposits of cinder, useful for the production of aggregate block, and for deposits of decorative stone; however, similar deposits occur in great abundance throughout the San Francisco volcanic field outside the roadless areas. There is a possibility that the Strawberry Crater Roadless Areas may overlie part of a crustal magma chamber or still warm pluton related to the San Francisco Mountain stratovolcano or to basaltic vents of late Pleistocene or Holocene age. Such a magma chamber or pluton beneath the Strawberry Crater Roadless Areas might be an energy source from which a hot-, dry-rock geothermal energy system could be developed, and a probable geothermal resource potential is therefore assigned to these areas. 9 refs.

  20. Fire Hazards Analysis for the 200 Area Interim Storage Area

    International Nuclear Information System (INIS)

    This documents the Fire Hazards Analysis (FHA) for the 200 Area Interim Storage Area. The Interim Storage Cask, Rad-Vault, and NAC-1 Cask are analyzed for fire hazards and the 200 Area Interim Storage Area is assessed according to HNF-PRO-350 and the objectives of DOE Order 5480 7A. This FHA addresses the potential fire hazards associated with the Interim Storage Area (ISA) facility in accordance with the requirements of DOE Order 5480 7A. It is intended to assess the risk from fire to ensure there are no undue fire hazards to site personnel and the public and to ensure property damage potential from fire is within acceptable limits. This FHA will be in the form of a graded approach commensurate with the complexity of the structure or area and the associated fire hazards

  1. SSL Demonstration: Area Lighting, Yuma Sector Border Patrol Area, AZ

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-05-28

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This document is a summary brief of the Phase 1.0 and 1.1 reports previously published on this demonstration.

  2. Management of the Mediterranean Fruit Fly, Ceratitis capitata (Wied.), in the Gharb area in Morocco

    International Nuclear Information System (INIS)

    Full text: The Gharb is one of the most fertile regions of Morocco. The annual rainfall is 500 mm and the temperature varies from 11deg C in January to 24 deg.. C in July-August. Fruit production in the Gharb area covers 16,544 ha and generates an annual production of 466,680 Tonnes. The Mediterranean fruit fly (medfly); Ceratitis capitata is a major pest of cultivated and wild fruit trees. It causes 11,000 Tonnes/year of losses in citrus production and prevents export to main markets. Early varieties, such as clementine and navel are subject to higher infestation than late varieties like maroc late. The monitoring using Maghreb-Med trap has confirmed those results. Management of medfly is solely based on chemical treatments. Currently, and in order to determine the need for treatment, growers use Maghreb Med traps baited with trimedlure and a toxicant. At 2 to 3 flies/trap/day, a mixture of a proteinous bait attractant and a pyrethrenoid insecticide is sprayed in every fourth row. However, in the period of high activity, growers may treat every row using pesticide only. The number of applications can reach 10 per cycle of production, which leads to an average cost of USD 220/ha. This generates an increase of production costs, elimination of non-target organisms, toxic effects on consumers and the environment, and finally denial of export certificate because of high chemical residues. The DPVCTRF; the Moroccan official organisation for plant protection; in collaboration with GTZ; the German technical co-operation organisation, developed a management programme based on spot treatment. It consists of the application of a mixture of proteinous baits and pesticide on a weekly basis, using only 16ml/ha, as a spot treatment applied to the lower foliage of the tree. The spraying is applied from early fruit maturation until three weeks after harvest. This method allowed to decrease the cost of controlling medfly to an average of USD 30 /ha, instead of USD 220/ha, using

  3. Chinese semantic processing cerebral areas

    Institute of Scientific and Technical Information of China (English)

    SHAN Baoci; ZHANG Wutian; MA Lin; LI Dejun; CAO Bingli; TANG Yiyuan; WU Yigen; TANG Xiaowei

    2003-01-01

    This study has identified the active cerebral areas of normal Chinese that are associated with Chinese semantic processing using functional brain imaging. According to the traditional cognitive theory, semantic processing is not particularly associated with or affected by input modality. The functional brain imaging experiments were conducted to identify the common active areas of two modalities when subjects perform Chinese semantic tasks through reading and listening respectively. The result has shown that the common active areas include left inferior frontal gyrus (BA 44/45), left posterior inferior temporal gyrus (BA37); the joint area of inferior parietal lobules (BA40) and superior temporal gyrus, the ventral occipital areas and cerebella of both hemispheres. It gives important clue to further discerning the roles of different cerebral areas in Chinese semantic processing.

  4. Currency Areas and Monetary Coordination

    OpenAIRE

    Qing Liu; Shouyong Shi

    2006-01-01

    In this paper we integrate the recent development in monetary theory with international finance, in order to examine the coordination between two currency areas in setting long-run inflation. The model determines the value of each currency and the size of each currency area without requiring buyers to use a particular currency to buy a country's goods. We show that the two countries inflate above the Friedman rule in a non-cooperative game. Coordination between the two areas reduces inflation...

  5. Small Engine & Accessory Test Area

    Data.gov (United States)

    Federal Laboratory Consortium — The Small Engine and Accessories Test Area (SEATA) facilitates testaircraft starting and auxiliary power systems, small engines and accessories. The SEATA consists...

  6. Runoff estimation in residencial area

    OpenAIRE

    Meire Regina de Almeida Siqueira; Paulo José Maria Filho; Myriam de Fátima Laurindo de Seixas; Marcelo dos Santos Targa; Getulio Teixeira Batista; Nelson Wellausen Dias; Paulo Augusto Romera e Silva

    2013-01-01

    This study aimed to estimate the watershed runoff caused by extreme events that often result in the flooding of urban areas. The runoff of a residential area in the city of Guaratinguetá, São Paulo, Brazil was estimated using the Curve-Number method proposed by USDA-NRCS. The study also investigated current land use and land cover conditions, impermeable areas with pasture and indications of the reforestation of those areas. Maps and satellite images of Residential Riverside I Neighborhood we...

  7. Runoff estimation in residencial area

    Directory of Open Access Journals (Sweden)

    Meire Regina de Almeida Siqueira

    2013-12-01

    Full Text Available This study aimed to estimate the watershed runoff caused by extreme events that often result in the flooding of urban areas. The runoff of a residential area in the city of Guaratinguetá, São Paulo, Brazil was estimated using the Curve-Number method proposed by USDA-NRCS. The study also investigated current land use and land cover conditions, impermeable areas with pasture and indications of the reforestation of those areas. Maps and satellite images of Residential Riverside I Neighborhood were used to characterize the area. In addition to characterizing land use and land cover, the definition of the soil type infiltration capacity, the maximum local rainfall, and the type and quality of the drainage system were also investigated. The study showed that this neighborhood, developed in 1974, has an area of 792,700 m², a population of 1361 inhabitants, and a sloping area covered with degraded pasture (Guaratinguetá-Piagui Peak located in front of the residential area. The residential area is located in a flat area near the Paraiba do Sul River, and has a poor drainage system with concrete pipes, mostly 0.60 m in diameter, with several openings that capture water and sediments from the adjacent sloping area. The Low Impact Development (LID system appears to be a viable solution for this neighborhood drainage system. It can be concluded that the drainage system of the Guaratinguetá Riverside I Neighborhood has all of the conditions and characteristics that make it suitable for the implementation of a low impact urban drainage system. Reforestation of Guaratinguetá-Piagui Peak can reduce the basin’s runoff by 50% and minimize flooding problems in the Beira Rio neighborhood.

  8. Tech Area II: A history

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, R. [Ktech Corp., Albuquerque, NM (United States)

    1998-07-01

    This report documents the history of the major buildings in Sandia National Laboratories` Technical Area II. It was prepared in support of the Department of Energy`s compliance with Section 106 of the National Historic Preservation Act. Technical Area II was designed and constructed in 1948 specifically for the final assembly of the non-nuclear components of nuclear weapons, and was the primary site conducting such assembly until 1952. Both the architecture and location of the oldest buildings in the area reflect their original purpose. Assembly activities continued in Area II from 1952 to 1957, but the major responsibility for this work shifted to other sites in the Atomic Energy Commission`s integrated contractor complex. Gradually, additional buildings were constructed and the original buildings were modified. After 1960, the Area`s primary purpose was the research and testing of high-explosive components for nuclear weapons. In 1994, Sandia constructed new facilities for work on high-explosive components outside of the original Area II diamond-shaped parcel. Most of the buildings in the area are vacant and Sandia has no plans to use them. They are proposed for decontamination and demolition as funding becomes available.

  9. Catchment areas for public transport

    DEFF Research Database (Denmark)

    Andersen, Jonas Lohmann Elkjær; Landex, Alex

    2008-01-01

    simplest approach. The Service Area approach is based on searches in road networks and represents the actual feeder routes and is thereby a more detailed approach. The Service Area approach can be refined by adding additional resistance to certain points in the road network, e.g. stairways. Differences...

  10. Area expectation values in quantum area Regge calculus

    Energy Technology Data Exchange (ETDEWEB)

    Khatsymovsky, V.M

    2003-05-15

    Regge calculus generalised to independent area tensor variables is considered. Continuous time limit is found and formal Feynman path integral measure corresponding to the canonical quantisation is written out. Quantum measure in the completely discrete theory is found which possesses the property to lead to the Feynman path integral in the continuous time limit whatever coordinate is chosen as the time. This measure can be well defined by passing to the integration over imaginary field variables (area tensors). Averaging with the help of this measure gives finite expectation values for areas.

  11. USE OF THE PICNIC AREA

    CERN Multimedia

    Relations with the Host States Service

    2001-01-01

    On the Prévessin site CERN has provided a picnic area which is available for use by persons working on its site subject to prior reservation. The person in charge of this picnic area is Mr Yves CHEVRET ST/TFM. Following a fresh outbreak of incidents (damage to CERN equipment and to trees and plants, privately owned sheep killed or maimed by dogs belonging to users of the picnic area, etc.),   The following measures have been taken: a report on the state of the picnic area will be drawn up before and after use, the cost of any damage noted will be borne by the person making the reservation, dogs and other domestic animals are strictly forbidden in the picnic area.

  12. Geometry of area without length

    Science.gov (United States)

    Ho, Pei-Ming; Inami, Takeo

    2016-01-01

    To define a free string by the Nambu-Goto action, all we need is the notion of area, and mathematically the area can be defined directly in the absence of a metric. Motivated by the possibility that string theory admits backgrounds where the notion of length is not well defined but a definition of area is given, we study space-time geometries based on the generalization of a metric to an area metric. In analogy with Riemannian geometry, we define the analogues of connections, curvatures, and Einstein tensor. We propose a formulation generalizing Einstein's theory that will be useful if at a certain stage or a certain scale the metric is ill defined and the space-time is better characterized by the notion of area. Static spherical solutions are found for the generalized Einstein equation in vacuum, including the Schwarzschild solution as a special case.

  13. Geometry of Area Without Length

    CERN Document Server

    Ho, Pei-Ming

    2015-01-01

    To define a free string by the Nambu-Goto action, all we need is the notion of area, and mathematically the area can be defined directly in the absence of a metric. Motivated by the possibility that string theory admits backgrounds where the notion of length is not well defined but a definition of area is given, we study space-time geometries based on the generalization of metric to area metric. In analogy with Riemannian geometry, we define the analogues of connections, curvatures and Einstein tensor. We propose a formulation generalizing Einstein's theory that will be useful if at a certain stage or a certain scale the metric is ill-defined and the space-time is better characterized by the notion of area. Static spherical solutions are found for the generalized Einstein equation in vacuum, including the Schwarzschild solution as a special case.

  14. Why does domiciliary oxygen consumption vary from area to area?

    OpenAIRE

    Williams, B T; Meechan, D. F.; Nicholl, J P

    1983-01-01

    Home oxygen therapy is used mainly for chronic respiratory disease. Differences in the gross quantities of oxygen supplied for home use in eight areas in 1982 reflected differences in the user-proportions of their populations, but not the amounts consumed per user. Similar user-proportions were found among areas with markedly dissimilar levels of respiratory disease. In the majority of cases the decision to use oxygen therapy was taken by the general practitioner.

  15. Selection of material balance areas and item control areas

    International Nuclear Information System (INIS)

    Section 70.58, ''Fundamental Nuclear Material Controls,'' of 10 CFR Part 70, ''Special Nuclear Material,'' requires certain licensees authorized to possess more than one effective kilogram of special nuclear material to establish Material Balance Areas (MBAs) or Item Control Areas (ICAs) for the physical and administrative control of nuclear materials. This section requires that: (1) each MBA be an identifiable physical area such that the quantity of nuclear material being moved into or out of the MBA is represented by a measured value; (2) the number of MBAs be sufficient to localize nuclear material losses or thefts and identify the mechanisms; (3) the custody of all nuclear material within an MBA or ICA be the responsibility of a single designated individual; and (4) ICAs be established according to the same criteria as MBAs except that control into and out of such areas would be by item identity and count for previously determined special nuclear material quantities, the validity of which must be ensured by tamper-safing unless the items are sealed sources. This guide describes bases acceptable to the NRC staff for the selection of material balance areas and item control areas. (U.S.)

  16. Hanford 200 Areas Development Plan

    International Nuclear Information System (INIS)

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas

  17. Hanford 200 Areas Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    Rinne, C.A.; Daly, K.S.

    1993-08-01

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas.

  18. No Area Law in QCD

    OpenAIRE

    Asaga, Tomoko; Fujita, Takehisa

    2005-01-01

    Wilson's area law in QCD is critically examined. It is shown that the expectation value of the Wilson loop integral $ \\exp(\\int iA_\\mu dx^\\mu) $ in the strong coupling limit vanishes when we employ the conjugate Wilson action which has a proper QED action in the continuum limit. The finite value of Wilson loop with the Wilson action is due to the result of the artifact. The fact that his area law is obtained even for QED simply indicates that the area law is unphysical.

  19. AN EXAMPLE IN SURFACE AREA*

    Science.gov (United States)

    Goffman, Casper

    1969-01-01

    For length and area, a central fact is that the value of the length of a curve or the area of a surface, as given by the Lebesgue theory, is at least as great as that given by the classical formula, whenever the latter has meaning. This is now found not to be valid in higher dimensions. We give an example of a continuous mapping of the unit cube into itself for which the value given by the formula exceeds the three-dimensional Lebesgue area of the corresponding suface. PMID:16591750

  20. Android Based Area Web Monitoring

    OpenAIRE

    Kanigoro Bayu; Salman Afan Galih; Moniaga Jurike V; Chandra Eric; Chandra Zein Rezky

    2014-01-01

    The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  1. Android Based Area Web Monitoring

    Science.gov (United States)

    Kanigoro, Bayu; Galih Salman, Afan; Moniaga, Jurike V.; Chandra, Eric; Rezky Chandra, Zein

    2014-03-01

    The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  2. Android Based Area Web Monitoring

    Directory of Open Access Journals (Sweden)

    Kanigoro Bayu

    2014-03-01

    Full Text Available The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  3. BREAD LOAF ROADLESS AREA, VERMONT.

    Science.gov (United States)

    Slack, John F.; Bitar, Richard F.

    1984-01-01

    On the basis of mineral-resource survey the Bread Loaf Roadless Area, Vermont, is considered to have probable resource potential for the occurrence of volcanogenic massive sulfide deposits of copper, zinc, and lead, particularly in the north and northeastern section of the roadless area. Nonmetallic commodities include minor deposits of sand and gravel, and abundant rock suitable for crushing. However, large amounts of these materials in more accessible locations are available outside the roadless area. A possibility exists that oil or natural gas resources may be present at great depth.

  4. Experimental Determination of Contact Area

    Directory of Open Access Journals (Sweden)

    O. Maršálek

    2015-12-01

    Full Text Available The main goal of this article is to experimentally evaluate the contact area and to compare the measured results with the different contact model theories. The experiment takes advantage of the electrical contact resistivity principle in a dry piston/cylinder liner test rig assembly. Analytical contact models are implemented into the computational simulation. The calculated contact area depends on the dynamics and precomputed database of contact pressure and contact area in the relation to the separation distance of surfaces. Multibody System (MBS is augmented by a user-written FORTRAN subroutine and used for the solution.

  5. Redhead production areas : Northwestern Nevada

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a survey of redhead production areas in northwestern Nevada. Breeding pair summaries are also provided for a number waterfowl species.

  6. Allegheny County Land Use Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and...

  7. Thermal energy storage application areas

    Energy Technology Data Exchange (ETDEWEB)

    1979-03-01

    The use of thermal energy storage in the areas of building heating and cooling, recovery of industrial process and waste heat, solar power generation, and off-peak energy storage and load management in electric utilities is reviewed. (TFD)

  8. Allegheny County Soil Type Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains soil type and soil classification, by area. Additional info at: http://mcdc.cas.psu.edu/datawiz.htm;...

  9. Technical standards in nuclear area

    International Nuclear Information System (INIS)

    The technical standardization in nuclear area is discussed. Also, the competence of CNEN in standardization pursuit is analysed. Moreover, the process of working up of technical standards is explained; in addition, some kinds of technical standards are discussed. (author)

  10. Protected Areas - Protected Federal Lands

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Federal Lands data consists of land areas that are run and maintained by U.S. Governmental authorities and are considered protected.The Department of Natural...

  11. Allegheny County Wooded Area Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates stands of trees (coniferous and deciduous) too numerous to plot as individual trees. The area is delineated following a generalized line...

  12. FEMA DFIRM Flood Hazard Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — FEMA flood hazard delineations are used by the Federal Emergency Management Agency (FEMA) to designate the Special Flood Hazard Area (SFHA) and for insurance rating...

  13. Suisun Marsh Secondary Management Area

    Data.gov (United States)

    California Department of Resources — Suisun Marsh or the 'Marsh' means tidal marsh, water-covered areas, diked-off wetlands, seasonal marshes, lowland grasslands, upland grasslands, and cultivated...

  14. Marais Des Cygnes Wildlife Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This brochure is for the Marais des Cygnes Wildlife Area, managed by Kansas Department of Wildlife, Parks and Tourism, and located in the floodplain of the Marais...

  15. Biodiversity mapping in sensitive areas

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Tor; Ulssnes, Amund; Nissen-Lie, Torild [DNV, Oslo (Norway)

    2008-07-01

    When oil companies are entering new unexplored areas their potential footprint on the environment should be measured in a way that necessary action could be included in the planning of the activity. These actions should reduce the impact to accepted levels. Traditional baseline studies, including sediment and macro fauna sampling, are carried out in homogeneous areas. In heterogeneous and unexplored areas there is a need for more information than these traditional sediment analyses can give. To increase the knowledge from specific areas biodiversity mapping has been carried out. To combine the knowledge from ROV surveys, modelling, current measurements, sediment characteristics, seismic, macro fauna and background levels of chemicals contents in the sediments, both prior to the exploration, and after the drilling have taken place the operator can document their footprint on the marine environment. (author)

  16. Revitalization Areas By Block Group

    Data.gov (United States)

    Department of Housing and Urban Development — Single Family Revitalization areas are HUD-designated neighborhoods in need of economic and community development and where there is already a strong commitment by...

  17. SIGNIFICANT NATURAL HERITAGE AREAS (NC)

    Science.gov (United States)

    The North Carolina Department of Environment and Natural Resources, Division of Parks and Recreation, Natural Heritage Program in cooperation with the NC Center for Geographic Information & Analysis, developed the Significant Natural Heritage Areas digital data to determine the a...

  18. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description...

  19. Designated Health Professional Shortage Areas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Health Professional Shortage Areas (HPSAs) Data Download makes data and information concerning Designated HPSAs readily available to our users in a one-stop...

  20. Euro Area Policies; Selected Issues

    OpenAIRE

    International Monetary Fund

    2003-01-01

    This Selected Issues paper assesses the youth unemployment problem in advanced European economies, especially the euro area. Youth unemployment rates increased sharply in the euro area after the crisis. Much of these increases can be explained by output dynamics and the greater sensitivity of youth unemployment to economic activity compared with adult unemployment. Labor market institutions also play an important role, especially the tax wedge, minimum wages, and spending on active labor mark...

  1. HYDROGEOMORPHOLOGIC ANALYSIS OF LAND AREA

    OpenAIRE

    Karel KUDRNA; Marie ŠINDELÁŘOVÁ

    2010-01-01

    In connection with conception of Unitary System of Agricultural, Forest and Water Management, there was necessary to explain relations between stationary and dynamic elements of land area. Knowledge of symmetry of structure of springs of underground waters then led to further explanation of principles which enabled to define land area as a formation making up a hydrogeomorphologically closed system. That is why, in the presented work, relation between a stationary and a dynamic component of l...

  2. Public lighting in conservation areas

    Energy Technology Data Exchange (ETDEWEB)

    Wright, P.W.

    1985-12-01

    Clarification of the term conservation area as it applies to buildings designated to have historical value since 1953 examines first the legislation which has directed local authorities to set appropriate standards for these areas. The author reviews some of the problems in aesthetics, nuisance, building codes, maintenance, and other aspects of meshing historical preservation sites with the local setting. The situation calls for a combination of both technical expertise and artistry in balancing appearance with energy efficiency. 4 references, 4 figures.

  3. Map of Phoenix Digging Area

    Science.gov (United States)

    2008-01-01

    This image shows where NASA's Phoenix Mars Lander's Robotic Arm scoop has started digging, and the next areas planned for digging. The majority of the area to the right of the current trench is being preserved for future digging. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  4. Installation of LHC experimental areas

    CERN Document Server

    Butin, F; Lacarrère, D; Osborne, J; CERN. Geneva. TS Department

    2005-01-01

    Following handover by the civil engineering contractors, the new LHC experimental areas are being fitted-out with appropriate infrastructure and technical services. In parallel, and in order to make up for the short time available, the installation of the detectors has already started in the experimental caverns. In addition, the LHC machine installation now has a non-negligible impact on the experimental area activities. Four Experimental Area Teams have been set up in order to coordinate all this work, organize the logistic resources and ensure the proper safety of personnel and material. This paper will focus on the status of installation in all areas and define the technical challenges coming in the next months. Illustrations from the new areas at Point 1 and Point 5 will be presented and compared to those from existing areas at Point 2 and Point 8, custom built for and inherited from LEP. The successes and difficulties encountered so far will be reviewed and the conclusions that have been drawn from this...

  5. Fortified Iodine Milk Improves Iodine Status and Cognitive Abilities in Schoolchildren Aged 7–9 Years Living in a Rural Mountainous Area of Morocco

    Directory of Open Access Journals (Sweden)

    Fatima Ezzahra Zahrou

    2016-01-01

    Full Text Available Iodine is required for the production of the thyroid hormones essential for the growth and development of the brain. All forms of iodine deficiency (ID affect the mental development of the child. Our study aims to assess the impact of ID on the intellectual development of Moroccan schoolchildren and to evaluate the effect of consumption of fortified milk on reducing ID. In a double-blind controlled trial conducted on schoolchildren, children were divided into two groups to receive fortified milk (30% of cover of RDI iodine or nonfortified milk for 9 months. Urinary iodine was analyzed using the Sandell-Kolthoff reaction, a dynamic cognitive test using Raven’s Standard Progressive Matrices to assess learning potential was performed at baseline and end line, and anthropometric assessment was done only at baseline. The study included schoolchildren who were severely iodine deficient. The prevalence of malnutrition was high in both groups; in this study, we found improvements in iodine status and in cognitive abilities among Moroccan schoolchildren. Our study showed that the consumption of fortified milk led to a clear improvement in iodine status and also appeared to have a favorable effect on the cognitive ability of Moroccan schoolchildren in a rural mountainous region.

  6. Fortified Iodine Milk Improves Iodine Status and Cognitive Abilities in Schoolchildren Aged 7-9 Years Living in a Rural Mountainous Area of Morocco.

    Science.gov (United States)

    Zahrou, Fatima Ezzahra; Azlaf, Mehdi; El Menchawy, Imane; El Mzibri, Mohamed; El Kari, Khalid; El Hamdouchi, Asmaa; Mouzouni, Fatima-Zahra; Barkat, Amina; Aguenaou, Hassan

    2016-01-01

    Iodine is required for the production of the thyroid hormones essential for the growth and development of the brain. All forms of iodine deficiency (ID) affect the mental development of the child. Our study aims to assess the impact of ID on the intellectual development of Moroccan schoolchildren and to evaluate the effect of consumption of fortified milk on reducing ID. In a double-blind controlled trial conducted on schoolchildren, children were divided into two groups to receive fortified milk (30% of cover of RDI iodine) or nonfortified milk for 9 months. Urinary iodine was analyzed using the Sandell-Kolthoff reaction, a dynamic cognitive test using Raven's Standard Progressive Matrices to assess learning potential was performed at baseline and end line, and anthropometric assessment was done only at baseline. The study included schoolchildren who were severely iodine deficient. The prevalence of malnutrition was high in both groups; in this study, we found improvements in iodine status and in cognitive abilities among Moroccan schoolchildren. Our study showed that the consumption of fortified milk led to a clear improvement in iodine status and also appeared to have a favorable effect on the cognitive ability of Moroccan schoolchildren in a rural mountainous region. PMID:27069679

  7. Notes on the area theorem

    International Nuclear Information System (INIS)

    Hawking's area theorem can be understood from a quasi-stationary process in which a black hole accretes positive energy matter, independent of the details of the gravity action. I use this process to study the dynamics of the inner as well as the outer horizons for various black holes which include the recently discovered exotic black holes and three-dimensional black holes in higher derivative gravities as well as the usual BTZ black hole and the Kerr black hole in four dimensions. I find that the area for the inner horizon 'can decrease', rather than increase, with the quasi-stationary process. However, I find that the area for the outer horizon 'never decreases' such that the usual area theorem still works in our examples, though this is quite non-trivial in general. There exists an instability problem of the inner horizons but it seems that the instability is not important in my analysis. I also find a generalized area theorem by combining those of the outer and inner horizons

  8. Species–fragmented area relationship

    Science.gov (United States)

    Hanski, Ilkka; Zurita, Gustavo A.; Bellocq, M. Isabel; Rybicki, Joel

    2013-01-01

    The species–area relationship (SAR) gives a quantitative description of the increasing number of species in a community with increasing area of habitat. In conservation, SARs have been used to predict the number of extinctions when the area of habitat is reduced. Such predictions are most needed for landscapes rather than for individual habitat fragments, but SAR-based predictions of extinctions for landscapes with highly fragmented habitat are likely to be biased because SAR assumes contiguous habitat. In reality, habitat loss is typically accompanied by habitat fragmentation. To quantify the effect of fragmentation in addition to the effect of habitat loss on the number of species, we extend the power-law SAR to the species–fragmented area relationship. This model unites the single-species metapopulation theory with the multispecies SAR for communities. We demonstrate with a realistic simulation model and with empirical data for forest-inhabiting subtropical birds that the species–fragmented area relationship gives a far superior prediction than SAR of the number of species in fragmented landscapes. The results demonstrate that for communities of species that are not well adapted to live in fragmented landscapes, the conventional SAR underestimates the number of extinctions for landscapes in which little habitat remains and it is highly fragmented. PMID:23858440

  9. Species-fragmented area relationship.

    Science.gov (United States)

    Hanski, Ilkka; Zurita, Gustavo A; Bellocq, M Isabel; Rybicki, Joel

    2013-07-30

    The species-area relationship (SAR) gives a quantitative description of the increasing number of species in a community with increasing area of habitat. In conservation, SARs have been used to predict the number of extinctions when the area of habitat is reduced. Such predictions are most needed for landscapes rather than for individual habitat fragments, but SAR-based predictions of extinctions for landscapes with highly fragmented habitat are likely to be biased because SAR assumes contiguous habitat. In reality, habitat loss is typically accompanied by habitat fragmentation. To quantify the effect of fragmentation in addition to the effect of habitat loss on the number of species, we extend the power-law SAR to the species-fragmented area relationship. This model unites the single-species metapopulation theory with the multispecies SAR for communities. We demonstrate with a realistic simulation model and with empirical data for forest-inhabiting subtropical birds that the species-fragmented area relationship gives a far superior prediction than SAR of the number of species in fragmented landscapes. The results demonstrate that for communities of species that are not well adapted to live in fragmented landscapes, the conventional SAR underestimates the number of extinctions for landscapes in which little habitat remains and it is highly fragmented. PMID:23858440

  10. 100 Areas CERCLA ecological investigations

    International Nuclear Information System (INIS)

    This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units

  11. 100 Areas CERCLA ecological investigations

    Energy Technology Data Exchange (ETDEWEB)

    Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

    1993-09-01

    This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

  12. Plutonium focus area: Technology summary

    International Nuclear Information System (INIS)

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this approach, EM developed a management structure and principles that led to creation of specific focus areas. These organizations were designed to focus scientific and technical talent throughout DOE and the national scientific community on major environmental restoration and waste management problems facing DOE. The focus area approach provides the framework for inter-site cooperation and leveraging of resources on common problems. After the original establishment of five major focus areas within the Office of Technology Development (EM-50), the Nuclear Materials Stabilization Task Group (NMSTG, EM-66) followed EM-50's structure and chartered the Plutonium Focus Area (PFA). NMSTG's charter to the PFA, described in detail later in this book, plays a major role in meeting the EM-66 commitments to the Defense Nuclear Facilities Safety Board (DNFSB). The PFA is a new program for FY96 and as such, the primary focus of revision 0 of this Technology Summary is an introduction to the Focus Area; its history, development, and management structure, including summaries of selected technologies being developed. Revision 1 to the Plutonium Focus Area Technology Summary is slated to include details on all technologies being developed, and is currently planned for release in August 1996. The following report outlines the scope and mission of the Office of Environmental Management, EM-60, and EM-66 organizations as related to the PFA organizational structure

  13. AGUA TIBIA PRIMITIVE AREA, CALIFORNIA.

    Science.gov (United States)

    Irwin, William P.; Thurber, Horace K.

    1984-01-01

    The Agua Tibia Primitive Area in southwestern California is underlain by igneous and metamorphic rocks that are siilar to those widely exposed throughout much of the Peninsular Ranges. To detect the presence of any concealed mineral deposits, samples of stream sediments were collected along the various creeks that head in the mountain. As an additional aid in evaluating the mineral potential, an aeromagnetic survey was made and interpreted. A search for records of past or existing mining claims within the primitive area was made but none was found. Evidence of deposits of metallic or nonmetallic minerals was not seen during the study.

  14. CACTUS SPRING ROADLESS AREA, CALIFORNIA.

    Science.gov (United States)

    Matti, Jonathan C.; Kuizon, Lucia

    1984-01-01

    Geologic, geochemical, and geophysical studies together with a review of historic mining and prospecting activities indicate that the Cactus Spring Roadless Area in California has little promise for the occurrence of mineral or energy resources. Marble bodies occur in the northern part of the roadless area and are possible resources for building stone, crushed and quarried aggregate, and lime and magnesium for Portland cement and industrial applications. It is recommended that the terrane of marble be mapped and sampled carefully in order to evaluate the quantity and quality of the carbonate resources.

  15. Magnet requirements for experimental areas

    International Nuclear Information System (INIS)

    The magnet requirements for the experimental areas of the TRIUMF KAON Factory are varied and demanding. In the target areas the magnets will be located in radiation fields up to 10E7 rad/h and will also absorb thermal loads from beam heating up to several W/cm3. In this operating environment the magnets must be reliable and capable of remote installation and servicing. Other magnet designs include Lambertson septum magnets for beam splitting in the proton switchyard and superconducting or superferric magnets in the secondary channels and detectors. This paper describes some of these magnet requirements and presents some preliminary ideas on their designs

  16. Upgrading of the West Area

    CERN Multimedia

    1983-01-01

    The rejigged main hall (EHW1) in the West Area: on background, below the crane, is the brown yoke of the Omega magnet which had been resited. The upgrading was completed by the time in July when 400 GeV protons arrived. See Annual Report 1983 p. 107.

  17. Suburban areas and urban life

    DEFF Research Database (Denmark)

    Melgaard, Bente

    's planners and architects articulate, have roots in residents' dreams of the future suburb? How do we support urban life between the enclaves of the suburb, and can this urban life provide a framework for community? It is important to establish knowledge of the conditions in suburban areas. This is where...... counteracting the segregation of the suburbs into sharply socially-separated residential areas are major challenges. Therefore, in these years the post-war era’s suburban areas are being revitalized and the suburb urban life and urban qualities are concepts, which are often brought up in this context. In this...... paper I will explore the concepts “suburb” and “urban life”. More than half of the Danish population live in suburban areas, and the majority of suburbs were built in a short and hectic period in the years from 1960 to 1975 and in conformity with the functionalist ideals that gave rise to a number of...

  18. Planning approaches for rurban areas

    DEFF Research Database (Denmark)

    Busck, Anne Gravsholt; Hidding, Marjan; Kristensen, Søren Bech Pilgaard;

    2009-01-01

    encroachment, and how resilient green landscapes are ensured. The results reveal significant differences in approaches, reflecting variations in the public involvement in rurban areas development, the role of different administrative levels and the use of zonation. Variation in the use of zonation encapsulates...

  19. The Holocene of Abusir Area

    Czech Academy of Sciences Publication Activity Database

    Cílek, Václav; Lisá, Lenka

    Prague : Czech Institute of Egyptology , 2010. s. 10-10. [Abusir and Saqqara in the year 2010. 31.05.2010-04.06.2010, Prague] Institutional research plan: CEZ:AV0Z30130516 Keywords : geoarchaeology * geology * archaeology * Abusir Area (Egypt) Subject RIV: DB - Geology ; Mineralogy http://egyptologie.ff.cuni.cz/pdf/AS_2010_Abstracts.pdf

  20. Climatic change in Mediterranean area

    International Nuclear Information System (INIS)

    United Nations Environmental Program (UNEP) studies on forecasted greenhouse climatic effects on the Mediterranean coastal and marine ecosystems and regional socio-economic framework have indicated the need for a concerted plan of protective and remedial action. The studies considered rises of 1.5 degrees in ambient temperature and 20 centimeters in sea level occurring before the year 2025. A regional, as opposed to a global area, study approach was adopted since the severity of climatic effects is expected to vary greatly from one part of the world to another. The specific areas investigated were the Po River Delta and Venezia Lagoon in Italy, the Nile Delta, Camargue, the Ebro Delta, the Tunisian National Park area, and the Thermaicos Gulf in Greece. The rise in average temperature is expected to negatively effect Mediterranean agricultural production and the coastal and marine ecosystems due to prolonged periods of drought and exceptional rainfall. It is suggested that a system of dikes be constructed to protect the coastal areas which are heavily dependent on tourism and agriculture

  1. An Alternative Triangle Area Strategy

    Science.gov (United States)

    Shockey, T. L.; Zhang, P.; Brosnan, P.

    2016-01-01

    We explore the mathematics engagement of a group of mathematics coaches, working in k-12 mathematics education. The incenter of a triangle is used to derive an alternative formula for the area of a triangle inspired by Usiskin, Peressini, Marhisotto, and Stanley (2002).

  2. Portable sandblaster cleans small areas

    Science.gov (United States)

    Severin, H. J.

    1966-01-01

    Portable sandblasting unit rapidly and effectively cleans localized areas on a metal surface. The unit incorporates a bellows enclosure, masking plate, sand container, and used sand accummulator connected to a vacuum system. The bellows is equipped with an inspection window and light for observation of the sanding operation.

  3. Thaliacea of the Bermuda area

    NARCIS (Netherlands)

    Soest, van R.W.M.

    1975-01-01

    A large number of samples of Salpidae, Doliolidae and Pyrosomatidae, collected by the U. S. Ocean Acre Project, are studied. A new record for the Bermuda area of Doliopsis rubescens (Vogt, 1817) is given. Dominant species are Iasis zonaria (Pallas, 1766), Salpa fusiformis Cuvier, 1804, and Salpa asp

  4. Seismicity in the Olkiluoto area

    International Nuclear Information System (INIS)

    The study deals with the seismicity of the Olkiluoto area in relation to the general seismicity of the Fennoscandian Shield and the region of the southwestern Finland. The study covers an area within 500 km from Olkiluoto. The area includes altogether over 1100 observations of earthquakes since 1375. About 1/2 of those has been observed by seismic instruments since the years 1965. The distribution of the seismicity in the southwestern Finland and in the Bothnian Sea area is presented in geological and tectonic maps. The study shows that the Aaland-Paldis-Pskov seismic belt has an important role when the seismicity in southern Finland and in Estonia is concerned. All significant earthquakes (M ≥ 3.5) in the region of the Gulf of Finland and in the Aalands archipelago are related to this zone. Two seismically active shear zones are crossing the Bothnian Sea. The Arlanda shear zone in the northern part of the Bothnian Sea runs in the Pori area about 35 km away from Olkiluoto. The Haseela shear zone is part of the Aaland-Paldis-Pskov seismic belt. At the closest point this shear zone is about 70 km SW of Olkiluoto. Within a radius of 100 km from Eurajoki there has been altogether 9 earthquakes. The nearest event (M 3.1) occurred 1926 in Uusikaupunki, 35 - 40 km from Olkiluoto, as a part of the active period in the Saaristomeri-Paldis-Pskov Zone. Another event about 40 km from Olkiluoto occurred in Laitila in 2007 (ML=1.9). The earthquakes of the area are small (M ≤ 3.1) and their recurrent periods are long. This means that the potential impacts on the ONKALO due to seismicity are likely indirect changes in the surrounding bedrock structure, stress field and groundwater conditions. In addition to the seismic zoning, the aim of the seismotectonic interpretation was to identify individual active shear or thrust zones. Two nearest active zones from Olkiluoto seem to be NW-SE oriented. The southern one of those runs along the contact of the Laitila rapakivi massif

  5. Geothermal resource area 10: Lincoln County, Nevada. Area development plan

    Energy Technology Data Exchange (ETDEWEB)

    Pugsley, M.

    1981-01-01

    Geothermal Resource Area 10 includes all of the land in Lincoln County, Nevada. Within this area are 10 known geothermal anomalies: Caliente Hot Springs, Panaca Warm Springs, Delume's Springs, Flatnose Ranch Spring, Hiko Springs, Crystal Springs, Ash Springs, Geyser Ranch Springs, Hammond Ranch Springs, Sand Springs, and Bennett's Springs. The geothermal resource in Lincoln County, though somewhat limited, has some potential for development. All of the known geothermal areas have measured temperatures of less than 160/sup 0/F. Most have temperatures of less than 100/sup 0/F. Because of the low temperature of the resource and, for the most part, the distance of the resource from any population base, the potential application types are somewhat restricted. Two of the 10 sites have significant potential in relation to local energy and economic requirements. Caliente has already partially developed the resource located under the community. It is now supplying some hot water and space heating needs for a trailer court, several homes, and a hospital. The energy already on-line in Caliente is making a significant impact on the economic base of the community and decreasing the demand for conventional energy resources. Recent studies have indicated the technical and economic feasibility of installing a district space heating system. If such a system were developed, it could only increase the economic benefits receeived from this alternative energy resource. Ash Springs has already been developed into a recreational area. Because of the high flow rate and the adequate water temperature of the resource, prawn or fish farming may have good potential at this site.

  6. GREATEM survey in coastal area

    Science.gov (United States)

    Abd allah, S.; Mogi, T.; Femonko, E.

    2014-12-01

    To determine the electric-resistivity structure in coastal areas, airborne electromagnetic (AEM) surveys have been used many places. These results showed AEM can reveal seawater depth, sediment thickness, and depth to bedrock. However, until now, AEM could only reveal the resistivity structure to a depth of ˜200 m in coastal areas. Conventional AEM, using an airborne inductive source limits the depth of exploration because the presence of a conductor, such as saline surface water, decreases the penetration of the AEM signal. In order to enhance the depth of exploration, we used a grounded electrical source aligned parallel to the coast line and towed a magnetic receiver in the air. The method, called grounded-electrical-source airborne transient electromagnetics, or GREATEM (Mogi et al., 1998), should enhance survey depth in coastal areas, since this method galvanically injects electric current into the ground. The method has increased the depth of exploration to 800 m in on-shore areas (Mogi et al., 2009, Ito et al. 2014). We have carried out a GREATEM survey at Kujukuri beach in central Japan, where an alluvial plain is dominated by sedimentary rocks and shallow water. Another GREATEM survey was performed at northwestern Awaji Island, where granitic rocks crop out onshore. In these studies, we faced issues how do we evaluate an effect of sea water on the data. To circumvent this problem, we used a three-dimensional (3D) electromagnetic (EM) modeling scheme based on the staggered-grid finite-difference (FD) method (Fomenko and Mogi, 2002) to study the effects of oceanic saltwater on GREATEM survey data at coastal areas. The models consisted of two adjacent layers where sea is a conductive thin sheet placed on top of a unifirm half space ( 100 Ohm-m). Then, we performed numerical forward modeling using the SFD method to generate a 3-D resistivity structure models from GREATEM field survey data at both of Kujukuri beach and the Nojima fault. As a result, we have

  7. Large area mercuric iodide photodetectors

    International Nuclear Information System (INIS)

    Results of an investigation of large area mercuric iodide (HgI2) photodetectors are reported. Different entrance contacts were studied, including semitransparent metallic films and conductive liquids. Theoretical calculations of electronic noise of these photodetectors were compared with experimental results. HgI2 photodetectors with active area up to 4 cm2 were matched with NaI(Tl) and CsI(Tl) scintillation crystals and were evaluated as gamma-radiation spectrometers. Energy resolution of 9.3% for gamma radiation of 511 keV with a CsI(Tl) scintillator and energy resolution of 9.0% for gamma radiation of 622 keV with a NaI(Tl) scintillator have been obtained

  8. Large area mercuric iodide photodetectors

    Energy Technology Data Exchange (ETDEWEB)

    Iwanczyk, J.S.; Dabrowski, A.J.; Markakis, J.M.; Ortale, C.; Schnepple, W.F.

    1984-02-01

    Results of an investigation of large area mercuric iodide (HgI/sub 2/) photodetectors are reported. Different entrance contacts were studied, including semitransparent metallic films and conductive liquids. Theoretical calculations of electronic noise of these photodetectors were compared with experimental results. HgI/sub 2/ photodetectors with active area up to 4 cm/sup 2/ were matched with NaI(Tl) and CsI(Tl) scintillation crystals and were evaluated as gamma-radiation spectrometers. Energy resolution of 9.3% for gamma radiation of 511 keV with a CsI(Tl) scintillator and energy resolution of 9.0% for gamma radiation of 622 keV with a NaI(Tl) scintillator have been obtained.

  9. Landscape evaluation in industrial areas

    International Nuclear Information System (INIS)

    In the North-East of Estonia, the landscape is contrasting: different natural and man-made landforms exist together. In this area, oil shale mining and processing have essentially changed the landscape, and as a result, different man-made industrial landscape forms have come into being. The attitude of local inhabitants towards the heritage of oil shale industry has been traditionally negative. Nevertheless, the artificial 'mountainous' and 'hilly' relief offers also a positive effect, having some expressive image in the background of the natural plain landscape forms. For protection of cultural landscapes from damages, 32 landscapes that are more valuable were selected, whereat the historical, cultural, natural, recreational, aesthetic, scientific, etc. factors were taken into account. In the future the status of industrial landscapes needs a more exact defining,and special means must be worked out to protect and manage those valuable cultural areas. (author)

  10. Tank Focus Area pretreatment activities

    International Nuclear Information System (INIS)

    Plans call for the high-level wastes to be retrieved from the tanks and immobilized in a stable waste form suitable for long-term isolation. Chemistry and chemical engineering operations are required to retrieve the wastes, to condition the wastes for subsequent steps, and to reduce the costs of the waste management enterprise. Pretreatment includes those processes between retrieval and immobilization, and includes preparation of suitable feed material for immobilization and separations to partition the waste into streams that yield lower life-cycle costs. Some of the technologies being developed by the Tank Focus Area (TFA) to process these wastes are described. These technologies fall roughly into three areas: (1) solid/liquid separation (SLS), (2) sludge pretreatment, and (3) supernate pretreatment

  11. Speleogenesis in Dinaric karst area

    Science.gov (United States)

    Garasic, Mladen; Garasic, Davor

    2015-04-01

    Dinaric Karst is one of the largest karst regions in Europe and in the World. It is the paramount karst of Europe and type site of many karst features. Dinaric Karst Area covers an extensive part of the Dinarides, a mountain chain in Southern Europe named after Dinara Mt., an impressive and outstanding rocky wall on the border between Dalmatian part of Croatia and Bosnia and Herzegovina. The Dinaric Karst occupies an area from the Friuli Plain (Doberdo Karst Plateau) and Slovenian mountains near Postojna cave on the northwest, to Skadar Lake and Prokletije Mt. on the southeast, from Central Bosnian Mountains on the northeast, and the Adriatic Sea seafloor with its islands. The Dinarides outspread in a so-called "Dinaric strike" (NW-SE) for 650 km in length and are up to 150 km wide across SW-NE. The biggest part of the Dinaric Karst Area is situated within Croatian territory (continental, Adriatic coastal and seafloor karst) comprising all karst features with exceptional examples exposed on the surface as well as in the underground. Classical karst area is the one situated in Slovenia, where typical karst features were described for the first time. Presentation of the outstanding values of Dinaric karst is based on the values that can be met in Italy, Bosnia and Herzegovina, Montenegro, Serbia and Albania, too. Dinaric Karst is the World's natural heritage because of its unique and outstanding geological characteristics and its living world; some of them are of outstanding natural beauty. Dinaric karst is an integral, compact karst area with extremely great thickness of carbonate rocks of predominantly Mesozoic age which in some areas exceeds 8.000 m. It bears several cycles of karstification thus giving world uniqueness to the area, especially regarding the wealth of submerged karst phenomena, among which vruljes are world unique features. Dinaric karst is one of the largest karst regions in the World. From the scientific perspective, the Dinaric Karst is one of

  12. Benzene exposures in urban areas

    International Nuclear Information System (INIS)

    Benzene exposures in urban areas were reviewed. Available data confirm that both in USA and Europe, benzene concentrations measured by fixed outdoor monitoring stations underestimate personal exposures of urban residents. Indoor sources, passive smoke and the high exposures during commuting time may explain this difference. Measures in European towns confirm that very frequently mean daily personal exposures to benzene exceed 10 μg/m3, current European air quality guideline for this carcinogenic compound

  13. Nuclear criticality safety: 300 Area

    International Nuclear Information System (INIS)

    This Standard applies to the receipt, processing, storage, and shipment of fissionable material in the 300 Area and in any other facility under the control of the Reactor Materials Project Management Team (PMT). The objective is to establish practices and process conditions for the storage and handling of fissionable material that prevent the accidental assembly of a critical mass and that comply with DOE Orders as well as accepted industry practice

  14. Temporary storage area characterization report

    International Nuclear Information System (INIS)

    The preferred alternative identified in the Remedial Investigation/Feasibility Study (RI/FS) for the Weldon Spring Quarry Bulk Wastes is to remove the wastes from the quarry and transport them by truck to temporary storage facility at the chemical plant site. To support the RI/FS, this report provides data to characterize the temporary storage area (TSA) site and to ensure the suitability of the proposed location. 31 refs., 14 figs., 7 tabs

  15. Multifunctional centers in rural areas

    DEFF Research Database (Denmark)

    Svendsen, Gunnar Lind Haase

    2009-01-01

    In the Nordic welfare states (Island, Norway, Sweden, Finland, Denmark), an important principle has hitherto been to allow all citizens access to the same high-quality public services - independent of whether they live in urban or rural areas. In Denmark, however, this principle is gradually bein...... learning. Also that the stock of beneficial bridging social capital thus created actually contributes to attract newcomers and counteract depopulation....

  16. Hydrology of the separations area

    International Nuclear Information System (INIS)

    The unconfined aquifer underlying the Separations Area is contained within the Ringold and Hanford formations. Hydraulic conductivity ranges from 3 to 3000 meters/day (9 to 10,000 feet/day), storage coefficients range from 0.002 to 0.07. The higher values are associated with the Hanford formation, the lower values with the Ringold formation. A textural unit near the bottom of the aquifer acts as a separate confined aquifer. Measured anisotrophy values range from 13 to 16. Artificial recharge from liquid waste disposal is estimated at 10 times the natural recharge to the Separations Area. The artificial recharge has created large ground-water mounds under U Pond and B Pond and induced two artificial flow systems. Horizontal gradients resulting from the ground-water mounds are up to 10 meters/kilometer (50 feet/mile); downward vertical gradients are as high as 10%. Travel time estimates from 200 West Area to the Columbia River range from 80 to 120 years. The prevalent chemical character of the aquifer is calcium bicarbonate. Sodium bicarbonate and calcium sulfate waters are also present. Contamination plumes indicate directions of flow to the east and southeast

  17. Innovation investment area: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The mission of Environmental Management`s (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area`s (IIA) two program elements: RDDT&E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation.

  18. R9 PM-10 Designated Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — Polygon feature class of nonattainment areas for particulate matter < 10 microns. Nonattainment areas are geographic areas which have not met national ambient...

  19. Carlsbad Area Office strategic plan

    International Nuclear Information System (INIS)

    This edition of the Carlsbad Area Office Strategic Plan captures the U.S. Department of Energy's new focus, and supercedes the edition issued previously in 1995. This revision reflects a revised strategy designed to demonstrate compliance with environmental regulations earlier than the previous course of action; and a focus on the selected combination of scientific investigations, engineered alternatives, and waste acceptance criteria for supporting the compliance applications. An overview of operations and historical aspects of the Waste Isolation Pilot Plant near Carlsbad, New Mexico is presented

  20. Large area and flexible electronics

    CERN Document Server

    Caironi, Mario

    2015-01-01

    From materials to applications, this ready reference covers the entire value chain from fundamentals via processing right up to devices, presenting different approaches to large-area electronics, thus enabling readers to compare materials, properties and performance.Divided into two parts, the first focuses on the materials used for the electronic functionality, covering organic and inorganic semiconductors, including vacuum and solution-processed metal-oxide semiconductors, nanomembranes and nanocrystals, as well as conductors and insulators. The second part reviews the devices and applicatio

  1. Home area networks and IPTV

    CERN Document Server

    Rémy, Jean-Gabriel

    2013-01-01

    The field of Home Area Networks (HAN), a dedicated residential subset of LAN technologies for home-based use, is fast becoming the next frontier for the communications industry.This book describes the various technologies involved in the implementation of a HAN: high-speed Internet connections, indoor implementations, services, software, and management packages. It also reviews multimedia applications (which are increasingly the most important and complex aspects of most HANs) with a detailed description of IPTV technology. It highlights the main technologies used for HANs: information tra

  2. An Incomplete Optimal Currency Area

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; Graversen, Mads Byskov

    2014-01-01

    The main objective of this study is to test if the Eurozone a decade after its launch can be considered an optimal currency area (OCA) as defined by Mundell (1961). In an OCA, asymmetric shocks – as the ones experienced by the Eurozone following the recent financial crisis – may be dampened by two...... migration rates. We use panel regressions to test these relationships and find out that migration between member states is very low after the Euro’s first decade. Combined with the lack of significant fiscal transfers we conclude that the currency union is still not an OCA....

  3. History of 100-B Area

    Energy Technology Data Exchange (ETDEWEB)

    Wahlen, R.K.

    1989-10-01

    The initial three production reactors and their support facilities were designated as the 100-B, 100-D, and 100-F areas. In subsequent years, six additional plutonium-producing reactors were constructed and operated at the Hanford Site. Among them was one dual-purpose reactor (100-N) designed to supply steam for the production of electricity as a by-product. Figure 1 pinpoints the location of each of the nine Hanford Site reactors along the Columbia River. This report documents a brief description of the 105-B reactor, support facilities, and significant events that are considered to be of historical interest. 21 figs.

  4. AEC controlled area safety program

    International Nuclear Information System (INIS)

    The detonation of underground nuclear explosives and the subsequent data recovery efforts require a comprehensive pre- and post-detonation safety program for workers within the controlled area. The general personnel monitoring and environmental surveillance program at the Nevada Test Site are presented. Some of the more unusual health-physics aspects involved in the operation of this program are also discussed. The application of experience gained at the Nevada Test Site is illustrated by description of the on-site operational and safety programs established for Project Gasbuggy. (author)

  5. Area-normalized thematic views

    Energy Technology Data Exchange (ETDEWEB)

    Keahey, T.A.

    1998-10-01

    This paper presents a novel technique for dealing with a classic problem that frequently arises in visualization. Very expressive nonlinear transformations can be automatically generated to correct thematic maps so that the areas of map regions are proportional to the thematic variables assigned to them. This helps to eliminate one of the most commonly occurring visual lies that occurs in information visualization. Thematic variables are commonly used in cartography to encode additional information within the spatial layout of a map. Common examples of thematic variables are population density, pollution level and birth rate. The method is illustrated with two examples, mapping interstate speed limits and presidential election results.

  6. Nodal Areas and Structured Darkness

    CERN Document Server

    Ruane, Garreth J; Marrucci, Lorenzo; Swartzlander, Grover A

    2013-01-01

    Beams of light that are made to turn inside out, creating black nodal areas of total destructive interference are described. As an example we experimentally created an elliptical node from a uniformly illuminated elliptical aperture by use of a lossless phase mask called a q-plate . We also demonstrate how a modified phase retrieval algorithm may be used to design phase masks that achieve this transformation for an arbitrary aperture shape when analytical methods are not available. This phenomenon may find uses in optics (e.g., imaging, radiation protection, or atom-optics experiments) and non-optical wave systems (e.g., electron, sound, or water waves).

  7. Rurality study of restricted areas

    Directory of Open Access Journals (Sweden)

    Sergio Rivaroli

    2011-02-01

    Full Text Available Two main perspectives of investigation emerge from the study of a territory’s rurality: a geographical approach and a sociological approach. The research examines the sub-regional study case of ‘Nuovo circondario imolese’. The analysis shows that the combination of traditional institutional criteria with detailed informations about the territory, generates more accurate results which determine a better comprehension of the characteristics of restricted areas’ rurality. Over the period 1991-2001, the study highlights an increase in rural areas. This result could be interpreted as an effect of urban sprawl’s intensification, that increases the competition between non-farm residences and agricultural activities.

  8. History of 100-B Area

    International Nuclear Information System (INIS)

    The initial three production reactors and their support facilities were designated as the 100-B, 100-D, and 100-F areas. In subsequent years, six additional plutonium-producing reactors were constructed and operated at the Hanford Site. Among them was one dual-purpose reactor (100-N) designed to supply steam for the production of electricity as a by-product. Figure 1 pinpoints the location of each of the nine Hanford Site reactors along the Columbia River. This report documents a brief description of the 105-B reactor, support facilities, and significant events that are considered to be of historical interest. 21 figs

  9. Regionally Significant Ecological Areas - MLCCS derived 2008

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  10. Central Region Regionally Ecological Significant Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  11. [Blood donation in urban areas].

    Science.gov (United States)

    Charpentier, F

    2013-05-01

    Medical and technical developments increase the difficulty to provide sufficient safe blood for all patients in developed countries and their sociodemographic and societal changes. Sufficient national blood supply remains a reached, however still actual, challenge. Tomorrow is prepared today: the management of blood donation programs both in line with these developments and with social marketing strategies is one of the keys to success. If the main components of this organization are well known (mobile blood drives in various appropriate environments, and permanent blood donation centers) their proportions in the whole process must evolve and their contents require adaptations, especially for whole blood donation in urban areas. We have to focus on the people's way of life changes related to increasing urbanization of the society and prominent position taken by very large cities. This requires targeting several goals: to draw the attention of the potential blood-giving candidate, to get into position to collect him when he will decide it, to give meaning and recognition to his "sacrifice" (give time rather than donate blood) and to give him desire and opportunity to come back and donate one more time. In this strategy, permanent blood centers in urban areas have significant potential for whole blood collection, highlighted by the decrease of apheresis technology requirements. This potential requires profound changes in their location, conception and organization. The concept of Maison Du Don (MDD) reflects these changes. PMID:23597586

  12. RED TACTON HUMAN AREA NETWORKING

    Directory of Open Access Journals (Sweden)

    Priyanka Kakade

    2013-04-01

    Full Text Available All the user-friendly services require technologies that enable communication between people and objects in close proximity. This paper describes a model of human area networking technology that enables communication by touching, a technology we call Red Tacton. Human area networking technology for communication between mobile terminals and between terminals that are embedded in the environment has become important. When cables are used for communication between terminals, the routing of the cables is clearly inconvenient. When very weak radio signals are used for the communication, data speeds are reduced by packet collision and other such problems in crowded places such as exhibition sites and security risk from unwanted signal interception is another problem. Technology for solving such problems includes the use of the person body as a signal path for communication. A transmission path is formed automatically when a person comes into contact with a device and communication between mobile terminals begins. Here, the human body acts as a transmission medium supporting IEEE 802.3 half duplex communication at 10Mbit/s.

  13. Open areas and open access

    International Nuclear Information System (INIS)

    One objective of the two open areas in the present ISABELLE design is to provide flexibility with respect to the size and shape of experimental equipment that would eventually be installed there. No permanent building would be installed initially. A second objective of the design of open areas is to keep initial costs as low as practicable. Another objective is open access. This note explores this idea and some design concepts based on it. It would permit inserting large pieces of experimental equipment quickly and removing them with equal ease and speed. Entire experiments would be moved in a single piece (or a few) by building them on movable platforms with capacities of up to about 1000 tons per platform. Most experiments could be built on a single platform or on a few. The shielding must also be moved. It must also be organized into a small number of large units. A scheme using large tanks filled with water is described. It is important to make the equipment on a given platform as complete and self-contained as possible, with a minimum of interconnections for power, coolant, controls, data transmission, etc. 5 figures

  14. Retaining walls on subsidence areas

    International Nuclear Information System (INIS)

    The best results in treating structures subjected to mining-induced subsidence are achieved when the problem is divided into two parts. First, the mining engineer determines the magnitude of ground movements due to mining and transfers to the designer of the structure the value of expected subsidence and its components, such as surface curvature, tilt, and strain, both tensile and compressive. Second, the structural engineer, knowing the magnitudes of subsidence components, subgrade properties, such as soil capacity, specific weight, angle of internal friction, and deformation modulus, in addition to the characteristics and service requirements of the designed structure, is able to apply proper solutions to mitigate subsidence influence or to design the structure so that damage is minimized and serviceability is unobstructed by subsidence, both for existing and newly designed structures. In this paper, are derived formulas for calculating the horizontal soil pressure acting on freestanding retaining walls and basement walls of structures erected on mine subsidence areas. Different work conditions resulting in different values of soil pressure in non-mined and mine subsidence areas are analyzed. An example of a structure designed using the derived formulas is also given

  15. Innovation investment area: Technology summary

    International Nuclear Information System (INIS)

    The mission of Environmental Management's (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area's (IIA) two program elements: RDDT ampersand E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation

  16. IMAGE INTERPRETATION OF COASTAL AREAS

    Directory of Open Access Journals (Sweden)

    M. A. Lazaridou

    2012-07-01

    Full Text Available Coasts were formed with the overall shape of earth's surface. Τhey represent a landform, as determined by the science of geomorphology. Being the boundary between land and sea, they present important features – particularities such as water currents, waves, winds, estuaries, drainage network, pollution etc. Coasts are examined at various levels: continents – oceans, states – large seas, as for example Mediterranean Sea. Greece, because of its horizontal and vertical partitioning, presents great extent and variety of coasts as mainland, peninsulas and islands. Depending on geomorphology, geology, soils, hydrology, land use of the inland and the coasts themselves, these are very diverse. Photogrammetry and Remote Sensing (defined by Statute II of ISPRS is the art, science, and technology of obtaining reliable information from non-contact imaging and other sensor systems about the Earth and its environment, and other physical objects and of processes through recording, measuring, analyzing and representation. This paper concerns critical considerations on the above. It also includes the case of Thessaloniki coasts in Greece, particularly river estuaries areas (river delta. The study of coastal areas of the wide surroundings of Thessaloniki city includes visual image interpretation – digital image processing techniques on satellite data of high spatial resolution.

  17. Image Interpretation of Coastal Areas

    Science.gov (United States)

    Lazaridou, M. A.

    2012-07-01

    Coasts were formed with the overall shape of earth's surface. Τhey represent a landform, as determined by the science of geomorphology. Being the boundary between land and sea, they present important features - particularities such as water currents, waves, winds, estuaries, drainage network, pollution etc. Coasts are examined at various levels: continents - oceans, states - large seas, as for example Mediterranean Sea. Greece, because of its horizontal and vertical partitioning, presents great extent and variety of coasts as mainland, peninsulas and islands. Depending on geomorphology, geology, soils, hydrology, land use of the inland and the coasts themselves, these are very diverse. Photogrammetry and Remote Sensing (defined by Statute II of ISPRS) is the art, science, and technology of obtaining reliable information from non-contact imaging and other sensor systems about the Earth and its environment, and other physical objects and of processes through recording, measuring, analyzing and representation. This paper concerns critical considerations on the above. It also includes the case of Thessaloniki coasts in Greece, particularly river estuaries areas (river delta). The study of coastal areas of the wide surroundings of Thessaloniki city includes visual image interpretation - digital image processing techniques on satellite data of high spatial resolution.

  18. 300 Area signal cable study

    International Nuclear Information System (INIS)

    This report was prepared to discuss the alternatives available for removing the 300 Area overhead signal cable system. This system, installed in 1969, has been used for various monitoring and communication signaling needs throughout the 300 Area. Over the years this cabling system has deteriorated, has been continually reconfigured, and has been poorly documented to the point of nonreliability. The first step was to look at the systems utilizing the overhead signal cable that are still required for operation. Of the ten systems that once operated via the signal cable, only five are still required; the civil defense evacuation alarms, the public address (PA) system, the criticality alarms, the Pacific Northwest Laboratory Facilities Management Control System (FMCS), and the 384 annunciator panel. Of these five, the criticality alarms and the FMCS have been dealt with under other proposals. Therefore, this study focused on the alternatives available for the remaining three systems (evacuation alarms, PA system, and 384 panel) plus the accountability aid phones. Once the systems to be discussed were determined, then three alternatives for providing the signaling pathway were examined for each system: (1) re-wire using underground communication ducts, (2) use the Integrated Voice/Data Telecommunications System (IVDTS) already installed and operated by US West, and (3) use radio control. Each alternative was developed with an estimated cost, advantages, and disadvantages. Finally, a recommendation was provided for the best alternative for each system

  19. Activité volcanique dans le golfe de Cadiz : disponibilité bibliographique

    OpenAIRE

    Wulff-Barreiro, Enrique

    2007-01-01

    International audience An ocean basin hydrocarbon province is emplaced along the Iberian-Moroccan wedge, in the Gulf of Cadiz. Giant seismically-chaotic bodies with thicknesses exceeding 4 km covers an area as great as 90.000 km2 with potential hydrocarbon reserves revealing the Gulf of Mexico, suitable for petroleum storage. In cooperation with Moroccan institutions the Naval Research Laboratory of the United States carried out in 1999 a series of prospecting with the objective of mapping...

  20. Contribution to the knowledge of rupicolous plant communities in the limestone areas of North Africa

    Directory of Open Access Journals (Sweden)

    Romo, A. M.

    2008-12-01

    Full Text Available The rupicolous plant communities of the Moroccan Rif and Atlas Mountains and the Algerian Djurjura Mountains have been studied in this contribution. The structure and floristic composition of these plant communities are described according to the phytosociological methodology. The following seven new syntaxa are described: Saxifrago tricrenatae-Poetum ligulatae and Saxifrago globuliferae-Seslerietum argenteae from the Western Rif; Drabo hispanicae-Pterocephaletum kunkeliani from the Eastern Rif; Saxifrago globuliferae-Geranietum cataractari from the Middle Atlas; Arabido alpinae-Festucetum atlanticae from the High Atlas; Centaureo benoistii-Galietum ephedroides from the Saharan Atlas and Poo alpinae-Saxifragetum numidicae from the Djurjura mountainous region.
    New data referring to the chorology and floristic composition of the other previously described syntaxons are also provided.

    No disponible.

  1. Study Area 1 (Mali) Report

    International Nuclear Information System (INIS)

    Mali is a landlocked country which covers 1,211,238 km2 and contains around 10 million people. Mali is cited among the less advanced countries with GDP of 156,264 CFA(220 US Dollars) per person. At least 75% of the population live in the rural areas and depend mainly on agriculture for their livelihood. The contribution of agriculture to GDP is about 50%. The population increase rate is 3.4% , while the GDP increase rate is about ----------. One of the major constraints to the integrated rural development in the portion of Malian territory (240,000 km2 or 16%) infested with tsetse flies is the presence of trypanosomosis. Mali is infested with only three types of tsetse flies: a regressing G.morsitans submorsitans in the declining savannah and the persisting G.palpalis gambiensis and G.tachinoides alongside the river systems. G.morsitans submorsitans, being continuously pushed by the cultivation of new lands, tsetse control in Mali is likely to be restricted to a battle against reverine tsetse flies. According to the criteria set up by PAAT, the cotton belt in the southern part of Mali which has a high potential for agricultural and livestock production, has been identified as a priority area for tsetse control. The development of this area is the responsibility of the 'Compagnie Malienne pour le Developpement des Textiles' known as CMDT. CMDT is a society owned by the Government of Mali (60%) and the 'Compagnie Francaise pour le Developpement des Textiles' known as CFDT (40%). Its primary mission was the promotion of the cotton business. Nowadays its activities have diversified and cover many other domains of socio-economic development such as food security, rural infrastructure (roads and bridges), public health, education, community organisation, etc. The present work is a contribution to a study examining the costs and the benefits of tsetse eradication and ensuing agricultural development for a small project (17,000 sq km) at the Mali - Burkina Faso border.

  2. Resource area environment/energy

    International Nuclear Information System (INIS)

    The document comprises a detailed analysis of the business economics of resources related to energy and the environment. Non-domestic and domestic conditions influencing the business economics of this subject area, its infrastructure, problems and future perspectives are dealt with. Tables (amongst other forms of information) indicate the turnover, exports, and numbers of involved employees, workplaces and firms involved in supply, general production, consultancy and production connected with the building sector. The energy sector is the most significant in this respect, giving 30,000 employed (18% in state institutions), a turnover of 63 billion Danish kroner, and with an export of 16 billion Danish kroner. The environmental sector employs 15,000 (29% in the public sector), the total turnover is 20 billion Danish kroner and of this 3 billion Danish kroner is related to export. Many firms are relatively small. A number of firms could compete internationally and this number is growing. (AB) (79 refs.)

  3. Area terms in entanglement entropy

    CERN Document Server

    Casini, Horacio; Lino, Eduardo Testé

    2014-01-01

    We discuss area terms in entanglement entropy and show that a recent formula by Rosenhaus and Smolkin is equivalent to the term involving a correlator of traces of the stress tensor in Adler-Zee formula for the renormalization of the Newton constant. We elaborate on how to fix the ambiguities in these formulas: Improving terms for the stress tensor of free fields, boundary terms in the modular Hamiltonian, and contact terms in the Euclidean correlation functions. We make computations for free fields and show how to apply these calculations to understand some results for interacting theories which have been studied in the literature. We also discuss an application to the F-theorem.

  4. Areas free of nuclear weapons

    International Nuclear Information System (INIS)

    In fact there is considerable disagreement about the concept of zones free of nuclear weapons, but the different angles from which countries see this idea, conditions of entry into force and assess of their effectiveness in achieving objectives contributed to the lack of final formulation of one specific definition and not to develop an integrated aspects concept. There is a necessity to try to find a clear definition of zones free of nuclear weapons to address in a second phase to the basic purposes of the establishment. The article addressed the following points: the definition of zones free from nuclear weapons; international conventions establishing the zones free of nuclear weapons; advantages of treaties on the areas free of nuclear weapons, which can be summarized mainly in two basic goals: ensuring not to give birth to new nuclear states and achieving regional security and stability.

  5. Area terms in entanglement entropy

    Science.gov (United States)

    Casini, Horacio; Mazzitelli, F. D.; Testé, Eduardo

    2015-05-01

    We discuss area terms in entanglement entropy and show that a recent formula by Rosenhaus and Smolkin is equivalent to the term involving a correlator of traces of the stress tensor in the Adler-Zee formula for the renormalization of the Newton constant. We elaborate on how to fix the ambiguities in these formulas: Improving terms for the stress tensor of free fields, boundary terms in the modular Hamiltonian, and contact terms in the Euclidean correlation functions. We make computations for free fields and show how to apply these calculations to understand some results for interacting theories which have been studied in the literature. We also discuss an application to the F-theorem.

  6. Pythagorean triangles of equal areas

    Directory of Open Access Journals (Sweden)

    Malvina Baica

    1988-01-01

    Full Text Available The main intent in this paper is to find triples of Rational Pythagorean Triangles (abbr. RPT having equal areas. A new method of solving a2+ab+b2=c2 is to set a=y−1, b=y+1, y∈N−{0,1} and get Pell's equation c2−3y2=1. To solve a2−ab−b2=c2, we set a=12(y+1, b=y−1, y≥2, y∈N and get a corresponding Pell's equation. The infinite number of solutions in Pell's equation gives rise to an infinity of solutions to a2±ab+b2=c2. From this fact the following theorems are proved.

  7. Ashland Area Support Substation Project

    International Nuclear Information System (INIS)

    The Bonneville Power Administration (BPA) provides wholesale electric service to the City of Ashland (the City) by transferring power over Pacific Power ampersand Light Company's (PP ampersand L) 115-kilovolt (kV) transmission lines and through PP ampersand L's Ashland and Oak Knoll Substations. The City distributes power over a 12.5-kV system which is heavily loaded during winter peak periods and which has reached the limit of its ability to serve peak loads in a reliable manner. Peak loads under normal winter conditions have exceeded the ratings of the transformers at both the Ashland and Oak Knoll Substations. In 1989, the City modified its distribution system at the request of PP ampersand L to allow transfer of three megawatts (MW's) of electric power from the overloaded Ashland Substation to the Oak Knoll Substation. In cooperation with PP ampersand L, BPA installed a temporary 6-8 megavolt-amp (MVA) 115-12.5-kV transformer for this purpose. This additional transformer, however, is only a temporary remedy. BPA needs to provide additional, reliable long-term service to the Ashland area through additional transformation in order to keep similar power failures from occurring during upcoming winters in the Ashland area. The temporary installation of another 20-MVA mobile transformer at the Ashland Substation and additional load curtailment are currently being studied to provide for sustained electrical service by the peak winter period 1992. Two overall electrical plans-of-service are described and evaluated in this report. One of them is proposed for action. Within that proposed plan-of-service are location options for the substation. Note that descriptions of actions that may be taken by the City of Ashland are based on information provided by them

  8. Precipitation interpolation in mountainous areas

    Science.gov (United States)

    Kolberg, Sjur

    2015-04-01

    Different precipitation interpolation techniques as well as external drift covariates are tested and compared in a 26000 km2 mountainous area in Norway, using daily data from 60 stations. The main method of assessment is cross-validation. Annual precipitation in the area varies from below 500 mm to more than 2000 mm. The data were corrected for wind-driven undercatch according to operational standards. While temporal evaluation produce seemingly acceptable at-station correlation values (on average around 0.6), the average daily spatial correlation is less than 0.1. Penalising also bias, Nash-Sutcliffe R2 values are negative for spatial correspondence, and around 0.15 for temporal. Despite largely violated assumptions, plain Kriging produces better results than simple inverse distance weighting. More surprisingly, the presumably 'worst-case' benchmark of no interpolation at all, simply averaging all 60 stations for each day, actually outperformed the standard interpolation techniques. For logistic reasons, high altitudes are under-represented in the gauge network. The possible effect of this was investigated by a) fitting a precipitation lapse rate as an external drift, and b) applying a linear model of orographic enhancement (Smith and Barstad, 2004). These techniques improved the results only marginally. The gauge density in the region is one for each 433 km2; higher than the overall density of the Norwegian national network. Admittedly the cross-validation technique reduces the gauge density, still the results suggest that we are far from able to provide hydrological models with adequate data for the main driving force.

  9. Geothermal resource evaluation of the Yuma area

    Energy Technology Data Exchange (ETDEWEB)

    Poluianov, E.W.; Mancini, F.P.

    1985-11-29

    This report presents an evaluation of the geothermal potential of the Yuma, Arizona area. A description of the study area and the Salton Trough area is followed by a geothermal analysis of the area, a discussion of the economics of geothermal exploration and exploitation, and recommendations for further testing. It was concluded economic considerations do not favor geothermal development at this time. (ACR)

  10. 36 CFR 294.1 - Recreation areas.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Recreation areas. 294.1... Miscellaneous Provisions § 294.1 Recreation areas. Suitable areas of national forest land, other than wilderness or wild areas, which should be managed principally for recreation use may be given...

  11. 7 CFR 985.5 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 985.5 Section 985.5 Agriculture... HANDLING OF SPEARMINT OIL PRODUCED IN THE FAR WEST Order Regulating Handling Definitions § 985.5 Production area. Production area means all the area within the States of Washington, Idaho, Oregon, and...

  12. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    Energy Technology Data Exchange (ETDEWEB)

    Perkins, W.C.; Lee, R.; Allen, P.M.; Gouge, A.P.

    1991-07-01

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of {sup 238}Pu to plutonium oxide (PuO{sub 2}) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance.

  13. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    International Nuclear Information System (INIS)

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of 238Pu to plutonium oxide (PuO2) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance

  14. WATER DEFICIT EFFECT ON YIELD AND FORAGE QUALITY OF MEDICAGO SATIVA POPULATIONS UNDER FIELD CONDITIONS IN MARRAKESH AREA (MOROCCO

    Directory of Open Access Journals (Sweden)

    Mohamed FARISSI

    2014-06-01

    Full Text Available The present study focused the effect of water deficit on agronomic potential and some traits related to forage quality in plants of Moroccan Alfalfa (Medicago sativa L. populations (Taf 1, Taf 2, Dem and Tata originated from Oasis and High Atlas of Morocco and an introduced variety from Australia (Siriver. The experiment was conducted under field conditions in experimental station of INRA-Marrakech and under two irrigation treatments. The first treatment was normal irrigation, providing an amount of water corresponding to the potential evapo-transpiration of the crop, and the second treatment was water deficit stress (one irrigation per cut. For each treatment, the experiment was conducted as a split plot based on a randomized complete block design with four replications. The plants were measured and analyzed over three cuts. Some agronomic traits as, plant height, fresh and dry forage yields were measured. The forage quality was evaluated by leaf:stem ratio and the contents of plants in proteins and nitrogen. The results indicated that the water deficit has negatively affected the plant height and forage yield. The decrease in leaf:stem ratio was observed under water deficit conditions. However, the proteins and nitrogen contents were unaffected. The behavior of tested alfalfa genotypes was significantly different. The Moroccan alfalfa populations were more adapted to water deficit conditions comparatively to Siriver variety and the Tata population was the most adapted one.

  15. Fundamental equations for species-area theory

    OpenAIRE

    Pan, Xubin

    2013-01-01

    Species-area theory is an important concept in ecology. However, debates still surround the species-area relationship (SAR) or endemics-area relationship (EAR) and their relations to expected extinction rates. In this paper, I introduce the concept of overlap-area relationship (OAR) to link SAR and EAR. Two fundamental equations are derived from the relationship between the area and species number in a limited whole area A: 1) the sum of species number in area a and species number, here defin...

  16. Euro Area Export Performance and Competitiveness

    OpenAIRE

    Jarkko Turunen; Richard T. Harmsen; Tamim Bayoumi

    2011-01-01

    Concerns about export growth within the euro area peripheral countries due to a lack of competitiveness within the euro area are a key policy issue. Our analysis suggests that: (i) Long-term price elasticities for intra-euro area exports are at least double those for extra-euro area exports, so traditional real effective exchange rate indexes may overstate the effectiveness of euro depreciation in restoring exports growth in the euro area periphery and; (ii) There are surprisingly wide diverg...

  17. Retail Trade Area Analysis Garrison North Dakota

    OpenAIRE

    Bangsund, Dean A.; Leistritz, F. Larry; Wanzek, Janet K.; Zetocha, Dale F.; Bastow-Shoop, Holly E.

    1991-01-01

    This report is intended to provide an indepth trade area analysis of Garrison, North Dakota. Specific analyses included determining Garrison's main and greater trade areas, identifying the demographic profile of Garrison shoppers, examining important and less important services for patron shoppers of Garrison, identifying neighboring cities that area shoppers patronize, determining distances area shoppers traveled to Garrison, and listing popular newspapers and radio stations among area resid...

  18. Malaysia (country/area statements).

    Science.gov (United States)

    1985-09-01

    According to this statement presented to the Committee on Population of the UN Economic and Social Commission for Asia and the Pacific, Malaysia by 1984 achieved a crude death rate of 5.3/1000, an infant mortality rate of 17/1000 live births, and a 1983 life expectancy at birth of 67.6 for males and 72.3 for females due primarily to socioeconomic development, better nutrition, and a health system covering 95% of the rural population. Substantial mortality differentials still exist between Peninsular Malaysia, Sabah, and Sarawak, between urban and rural areas, and among ethnic groups. Differences in the coverage and quality of mortality statistics also exist. 83.2% of Malaysia's total population of 15.5 million is in Peninsular Malaysia, 7.3% in Sabah, and 9.5% in Sarawak. In Peninsular Malaysia, 55.1% are Malays, 33.9% Chinese, and 10.3% Indians. About 40% of the population is urban, and 39% is under age 15. The average annual rate of growth declined from 2.6% in the 1960s to 2.3% in the 1970s. The total fertility rate fell from 5.1 children in 1970 to 4.1 in 1980. A rise in age at 1st marriage and reduction in marital fertility have been partly offset by an increase in the proportion of women of childbearing age. The population is projected to grow to about 22 million by the year 2000. Chinese and Indians are expected to approach replacement level fertility by that year, but Malay fertility is expected to remain high for some time. Internal migration, 45% of which is intrarural, increased markedly in the 1970s, probably due to rapid modernization, industrialization, land development, and regional imbalances in economic development. In absolute terms a total of 410,000 persons moved from rural to urban areas during the 1970s. Important progress has been made in regional development programs, but further regional development requires resolution of problems related to internal migration and greater efforts to relocate industries in the less developed areas. The

  19. AIR POLLUTION OF URBAN AREAS

    Directory of Open Access Journals (Sweden)

    MAKAROVA V. N.

    2016-04-01

    Full Text Available Raising of problem. Any manufacturing processes related to the generation of waste. Year after year, a growing mass of waste is one of the main factors reducing the quality of the environment and destruction of natural landscapes. Industrial development inevitably enhances human impacts on the environment and disrupts the ecological balance [3]. Atmospher air is a vital element of the environment. The development of industry, the growth of cities, increasing the number of transport, active exploration of near-Earth space lead to a change in the gas composition of the atmosphere and disruption of its natural balance. Air quality affects the health of the population [5]. Without water or food a person can do for a while, but without air he can not live a few minutes, therefore saving air breathable is an urgent problem. Purpose. The results of geological studies clearly indicate that the contamination of the surface layer of the atmosphere is the most powerful permanent factor of influence on the human food chain and the environment. This problem was reflected in the scientific literature [2; 3; 6], and the second significant indicator of ecological well-being of the region is the number of generation and accumulation of waste. According to this indicator, Dnipropetrovsk region is in the lead, as relates to the industrialized regions. The idea of the article is to consider the air pollution of the urban environment in terms of the accumulation of waste in the territory of enterprises, in particular slag dumps metallurgical production. Conclusion. Slag dumps located on the premises are a significant source of air pollution urbanized areas due to the permanent nature of the spread of contamination. Slag dump of PAT "Nikopol Ferroalloy Plant" is a source of manganese, zinc, nickel emissions. As a conclusion about the magnitude of pollution of the atmospheric boundary layer can say the following: on the border of the sanitary protection zone (SPZ, in

  20. Voltage quality in residential area

    International Nuclear Information System (INIS)

    The paper describes the results from the measurements of the higher harmonics in the low voltage grid recently made in the residential area in the Republic of Macedonia. Based on the measurements conducted, the following conclusions can be made: 1) The level of higher harmonics in the residential areas in the towns of Macedonia is still far under the compatibility level. The distortions are somewhat higher in the bigger towns like Skopje and Bitola. In practice, THD does not exceed 3.5 %, statistically processed as 95 % value. There is a justified expectation that this level will increase at high speed in parallel with the far bigger presence of electronics in the modern residential flat. This can be answered with certainty only by repeating, in the near future and under similar conditions, the measurements which have been conducted. 2) Among certain phases there may also exist differences in the distortion level in the public low voltage grid (e.g. the case in Strumica). This depends upon the unbalanced distribution of consumption in the low voltage grid. 3) The course of distortion and harmonies is typical in the time. During the day it is far higher in relation to the night. Two maximums are noticed in the morning which are small, even unnoticeable, then in the afternoon, and in the evening, which reaches the maximum after 8 p.m. or most often at midnight or later. This last maximum is described in the literature as TV peak owing to the highly spread use of TV sets in the late evening hours. 4) Usually, the maximum is somewhat higher in the weekends in comparison to the ordinary working days. 5) Typical harmonies are the 5th and the 7th but, in a smaller extent, the 3rd, the 2nd and some higher are present. 6) The total change in the voltage in the majority cases is somewhat above the limit of 8 %. These changes, also, follow the daily load diagram. In higher loads, the voltage is smaller and vice versa. Both, extremeness one or the other might be harmful upon

  1. Plutonium focus area. Technology summary

    International Nuclear Information System (INIS)

    The Assistant Secretary for the Office of Environmental Management (EM) at the U.S. Department of Energy (DOE) chartered the Plutonium Focus Area (PFA) in October 1995. The PFA open-quotes...provides for peer and technical reviews of research and development in plutonium stabilization activities...close quotes In addition, the PFA identifies and develops relevant research and technology. The purpose of this document is to focus attention on the requirements used to develop research and technology for stabilization, storage, and preparation for disposition of nuclear materials. The PFA Technology Summary presents the approach the PFA uses to identify, recommend, and review research. It lists research requirements, research being conducted, and gaps where research is needed. It also summarizes research performed by the PFA in the traditional research summary format. This document encourages researchers and commercial enterprises to do business with PFA by submitting research proposals or open-quotes white papers.close quotes In addition, it suggests ways to increase the likelihood that PFA will recommend proposed research to the Nuclear Materials Stabilization Task Group (NMSTG) of DOE

  2. Cerrejon North Area, Environmental Administration

    International Nuclear Information System (INIS)

    The carboniferous complex of The Cerrejon North Area, it is located to the north of Colombia in the Atlantic coast, in the Guajira Department. The complex carboniferous has with three units: the mine, the railway and the shipment port. The associate companies, they have developed a series of plans to achieve that the ecosystem of the region like the life of the residents of the near towns to the carboniferous complex, don't be affected by the operation activities. From the beginning of the operations and according to the environmental impact study, was designed and it implanted a program of ecological protection with control actions and of monitory for the soil resources, water and air, of equal form, programs of social action were designed that allow that the realization of a work like this contributes benefits and non sacrifices to the human population, vegetable and animal of the region. The associates commit to make permanent efforts to improve the environmental acting in all the activities of their business, it will stimulate the respect and the concern for the environment, natural and social, and it will emphasize each employee's individual responsibility in the environmental acting

  3. Electric Service Areas, Area showing what electric company serves a particular area, Published in 2004, Johnson County AIMS.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Electric Service Areas dataset, was produced all or in part from Other information as of 2004. It is described as 'Area showing what electric company serves a...

  4. Aerosols of Mongolian arid area

    Science.gov (United States)

    Golobokova, L.; Marinayte, I.; Zhamsueva, G.

    2012-04-01

    Sampling was performed in July-August 2005-2010 at Station Sain Shand (44°54'N, 110°07'E) in the Gobi desert (1000 m a.s.l.), West Mongolia. Aerosol samples were collected with a high volume sampler PM 10 (Andersen Instruments Inc., USA) onto Whatman-41 filters. The substance was extracted from the filters by de-ionized water. The solution was screened through an acetate-cellulose filter with 0.2 micron pore size. Ions of ammonium, sodium, potassium, magnesium, and calcium, as well as sulphate ions, nitrate ions, hydrocarbonate, chloride ions were determined in the filtrate by means of an atomic adsorption spectrometer Carl Zeiss Jena (Germany), a high performance liquid chromatographer «Milichrome A-02» (Russia), and an ionic chromatographer ICS-3000 (Dionex, USA). The PAH fraction was separated from aerosol samples using hexane extraction at room temperature under UV environment. The extract was concentrated to 0.1-0.2 ml and analysed by a mass-spectrometer "Agilent, GC 6890, MSD 5973 Network". Analysis of concentrations of aerosols components, their correlation ratios, and meteorological modeling show that the main factor affecting chemical composition of aerosols is a flow of contaminants transferred by air masses to the sampling area mainly from the south and south-east, as well as wind conditions of the area, dust storms in particular. Sulphate, nitrate, and ammonium are major ions in aerosol particles at Station Sain Shand. Dust-borne aerosol is known to be a sorbent for both mineral and organic admixtures. Polycyclic aromatic hydrocarbons (PAH) being among superecotoxicants play an important role among resistant organic substances. PAH concentrations were determined in the samples collected in 2010. All aerosol samples contained dominant PAHs with 5-6 benzene rings ( (benze(k)fluoranthen, benze(b)flouranthen, benze(a)pyren, benze(?)pyren, perylene, benze(g,h,i)perylene, and indene(1,2,3-c,d)pyrene). Their total quantity varied between 42 and 90

  5. Locating ATMs in Urban Areas

    Directory of Open Access Journals (Sweden)

    Mehdi MoradiTabar

    2013-08-01

    Full Text Available In recent years, the banks and financial institutions have considerably attempted to provide better and more varied services to the customers. These varied services may satisfy needs of differentgroup of customers. In this regard, the location of these services as well as their level of accessibility (access to these services is greatly important. The importance of these issues is well recognized by responsible managers of the financial firms. In other words, the managers accept the importance of these services and they know that the quality and location of these services significantly affect their success in the business. Therefore, bank managers sought scientific methods, which may facilitate the locating process for their services. How to select the most effective methods and how to use these methods in this regard depend on following factors: the customers' demands, local capacities and fair distribution of theservices, etc. The effective impact of these factors as well as the interactive relationship between them should also be noted in the application. This study is a descriptive kind of research, which is applicable in various areas. Library and environmental studies were used to conduct the study. Considering the parameters that considerably affect the level of acceptability of ATMs services and analyzing the importance of these parameters according to this criterion, the researchers tried to use multiple attribute decision-making model. a heuristic algorithm was used in the context of this approach. Then, the most appropriate locations around the optimal locations were introduced based on fuzzy concept as well as quantitative and qualitative factors, including the minimum cost and maximum coverage according to the customers’ demands. The case study was located in the 13th district of Tehran city.

  6. Sierra County Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  7. West Coast Rockfish Conservation Areas, 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data delineate Rockfish Conservation Areas (RCA) off the West Coast of the United States for 2015. There are three types of areas closures depicted in this...

  8. Area spectrum of slowly rotating black holes

    OpenAIRE

    Myung, Yun Soo

    2010-01-01

    We investigate the area spectrum for rotating black holes which are Kerr and BTZ black holes. For slowly rotating black holes, we use the Maggiore's idea combined with Kunstatter's method to derive their area spectra, which are equally spaced.

  9. AgSat Areas of Interest

    Data.gov (United States)

    Farm Service Agency, Department of Agriculture — The AgSat Areas of Interest map contains area polygons where satellite imagery will be collected for the Farm Service Agency (FSA) to provide imagery coverage for...

  10. Land Protection Plan: Dakota Grassland Conservation Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Land Protection Plan for Dakota Grassland Conservation Area provides a description of the project, a description of the area and its resources, threats to the...

  11. Elephant Butte Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  12. Range ecosystem management for natural areas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes methods for managing range ecosystems in natural areas. Preserved natural areas on rangeland may, in a short time, be only those which...

  13. Nulhegan Deer Wintering Area Management Plan 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Within the Nulhegan basin lies the Nulhegan Deer Wintering Area, an approximately 15,000-acre tract of land. In addition to being the largest deer wintering area in...

  14. Moriarty Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  15. Climate change threatens European conservation areas

    DEFF Research Database (Denmark)

    Bastos Araujo, Miguel; Alagador, Diogo; Cabeza, Mar;

    2011-01-01

    2000 network in conserving a large proportion of European plant and terrestrial vertebrate species under climate change. We found that by 2080, 58 ± 2.6% of the species would lose suitable climate in protected areas, whereas losses affected 63 ± 2.1% of the species of European concern occurring......Europe has the world's most extensive network of conservation areas. Conservation areas are selected without taking into account the effects of climate change. How effectively would such areas conserve biodiversity under climate change? We assess the effectiveness of protected areas and the Natura...... in Natura 2000 areas. Protected areas are expected to retain climatic suitability for species better than unprotected areas (P...

  16. Bureau of Land Management Wilderness Areas

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset is meant to depict wilderness areas within the state of New Mexico managed by the Bureau of Land Management These wilderness areas are officially...

  17. Williamsburg Special Flood Hazard Areas (SFHA)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This vector dataset depicts the 1% annual flood boundary (otherwise known as special flood hazard area or 100 year flood boundary) for its specified area. The data...

  18. Mandatory Class 1 Federal Areas Web Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains the following layers: Mandatory Class 1 Federal Area polygons and Mandatory Class 1 Federal Area labels in the United States. The polygon...

  19. DNR Division of Enforcement Officer Patrol Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme shows the DNR Division of Enforcement Office Patrol Areas as of January 1, 2003. Patrol areas were defined and verified by Patrol Officers during the...

  20. Coding Theory, Cryptography and Related Areas

    DEFF Research Database (Denmark)

    Buchmann, Johannes; Stichtenoth, Henning; Tapia-Recillas, Horacio;

    Proceedings of anInternational Conference on Coding Theory, Cryptography and Related Areas, held in Guanajuato, Mexico. in april 1998......Proceedings of anInternational Conference on Coding Theory, Cryptography and Related Areas, held in Guanajuato, Mexico. in april 1998...

  1. Study Area 2 (Burkina Faso) Report

    International Nuclear Information System (INIS)

    This report provides data on the Study Area in Burkina Faso: Administration overview, provinces within the study area, human population profile by Department, structure of monetary income, soil suitability, vegetation, livestock profiles and distribution of tsetse species.

  2. Southeast Alaska ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for National Parks, Wildlife Refuges, and areas designated as Critical Habitat in Southeast Alaska. Vector polygons in...

  3. Hawaii ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for artificial reefs, designated critical habitats, national parks, marine sanctuaries, special management areas,...

  4. American Samoa ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for special management areas, marine parks, marine sanctuaries, national parks, and wildlife refuges in American Samoa....

  5. History of the Wildlife Areas Iroquois National Wildlife Refuge, Oak Orchard Wildlife Management Area, Tonawanda Wildlife Management Area, John White Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a history of four management areas in Western New York: Iroquois National Wildlife Refuge, Oak Orchard Management Area, Tonawanda Wildlife...

  6. Geology of the Johnson River Area Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The vegetation, topography, and geology of the Johnson River area are representative of the entire eastern interior region of Alaska. This area has a vegetational...

  7. Atlantic NAD 83 OCS Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains BOEM Planning Area outlines in ESRI shapefile format for the BOEM Atlantic Region. The old Atlantic Planning Area outlines were changed as of...

  8. BOEM Marine Hydrokinetic (MHK) Planning Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set represents the most recent changes for the Marine Hydrokinetic (MHK Development Planning Areas in the Atlantic. )MHK Planning Areas in this dataset...

  9. 2017-2022 Proposed Program - Withdrawal Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This file represents the areas of the Outer Continental Shelf that have been withdrawn from disposition by leasing. The withdrawal of these areas prevents...

  10. The contact area dependent interfacial thermal conductance

    OpenAIRE

    Chenhan Liu; Zhiyong Wei; Jian Wang; Kedong Bi; Juekuan Yang; Yunfei Chen

    2015-01-01

    The effects of the contact area on the interfacial thermal conductance σ are investigated using the atomic Green’s function method. Different from the prediction of the heat diffusion transport model, we obtain an interesting result that the interfacial thermal conductance per unit area Λ is positively dependent on the contact area as the area varies from a few atoms to several square nanometers. Through calculating the phonon transmission function, it is uncovered that the phonon transmissio...

  11. Exchange rate volatility and euro area imports

    OpenAIRE

    Anderton, Robert; Skudelny, Frauke

    2001-01-01

    This paper estimates an import demand function for the euro area vis--vis its main extra-area trading partners which takes into account the possible impact of both intra- and extra-euro area exchange rate uncertainty. We derive a theoretical model which captures various mechanisms by which exchange rate volatility may influence the demand for extra-euro area imports. If importers are risk averse, the model predicts not only a negative effect of exchange rate volatility, but also substitution ...

  12. Ecotourism Development in Recreational Forest Areas

    OpenAIRE

    Md. A.H. Bhuiyan; Chamhuri Siwar; Shaharuddin M. Ismail; Rabiul Islam

    2011-01-01

    Problem statement: This study explored the issues and strategies of ecotourism development in recreational forest areas of Malaysia. There are a number of forest recreational areas and reserves. The recreation forests are designated and managed under the forestry department. These recreational areas of scenic beauty comprise about 0.05% of the total forest reserves in Peninsular Malaysia. Ecotourism should be set in natural areas with special biological, ecological, or cultural interest. Obje...

  13. The Returns to Education in Rural Areas

    OpenAIRE

    Goetz, Stephan J.; Rupasingha, Anil

    2004-01-01

    We compare the returns to human capital in rural areas with those in urban areas, and across the different regions of the US. A key finding is that these returns are considerably lower in rural than in urban areas. Furthermore, failure to correct for spatial dependence bias produces an overestimate of the returns to education at the county-level. We also examine various interactions among the regressors to identify the reasons why the returns to education vary between rural and urban areas.

  14. ENVIRONMENTAL ASSESSMENT OF SUBURBAN AREAS OF KYIV

    Directory of Open Access Journals (Sweden)

    Natalia Кіchata

    2013-12-01

    Full Text Available Nowadays the investigation of ecological state of suburban areas in Ukraine is one of the leading problems. The suburban areas of Kyiv, environmental problems and their causes are described. Some ways and measures for improvement of environmental situation in the suburbs of Kyiv were revealed. The conclusion of the importance of suburban areas for city life activity was made and the urgent necessity for further all-round investigation of ecological issues of suburban area was shown

  15. Soviet and Post-Soviet Area Studies

    OpenAIRE

    Bonnell, Victoria E.; George W. Breslauer

    1998-01-01

    The essay traces the origins and development of Soviet area studies from their inception in the early 1940s to the present. The first part examines the institutional framework and the funding sources for Soviet and post-Soviet area studies. The second part concentrates on the connection between area studies and the disciplines. Next, the authors consider intellectual trends and map the major changes that have taken place in the conceptualization of Soviet area studies from the Second World Wa...

  16. Ecological Integrity in Protected Areas: Two Interpretations

    OpenAIRE

    Steinhoff, Gordon

    2013-01-01

    Federal environmental legislation and policy in the United States require that managers seek to maintain natural conditions or “naturalness” within national parks, wilderness, and other protected areas.1 A number of experts in protected area management have argued, however, that naturalness should be abandoned as a mandatory goal in these areas. In the recently published book, Beyond Naturalness, leading management experts strongly recommend changes in protected area law and policy to allow a...

  17. Mediterranean Marine Protected Areas And Fisheries Reserves

    OpenAIRE

    2003-01-01

    Marine protected areas (MPAs) are defined as “Any area of the littoral or subtidal terrain, together with its overlying water and associated flora, fauna, historical and cultural features, which has been reserved by law or other effective means to protect part or all of the enclosed environment” (Kelleher and Kenchington, 1992). This definition includes intertidal reserves, as well as areas for the protection of shipwrecks and archaeological remains. Marine protected areas a...

  18. 14 CFR 417.413 - Hazard areas.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Hazard areas. 417.413 Section 417.413... TRANSPORTATION LICENSING LAUNCH SAFETY Ground Safety § 417.413 Hazard areas. (a) General. A launch operator must define a hazard area that confines the adverse effects of a hardware system should an event occur...

  19. 7 CFR 922.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 922.4 Section 922.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... IN WASHINGTON Order Regulating Handling Definitions § 922.4 Production area. Production area...

  20. 7 CFR 925.5 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 925.5 Section 925.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... SOUTHEASTERN CALIFORNIA Definitions § 925.5 Production area. Production area means Imperial County,...

  1. 7 CFR 983.25 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 983.25 Section 983.25 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements..., ARIZONA, AND NEW MEXICO Definitions § 983.25 Production area. Production Area means the States...

  2. 7 CFR 916.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 916.4 Section 916.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 916.4 Production area. Production area means the State of California....

  3. 7 CFR 927.10 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 927.10 Section 927.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 927.10 Production area. Production area means and includes...

  4. 7 CFR 930.14 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 930.14 Section 930.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 930.14 Production area. Production area means the States of Michigan, New York,...

  5. 7 CFR 947.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 947.4 Section 947.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.4 Production area. Production area means and includes Modoc and Siskiyou Counties in...

  6. 7 CFR 920.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 920.4 Section 920.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 920.4 Production area. Production area means the State of California....

  7. 7 CFR 953.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 953.4 Section 953.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... STATES Order Regulating Handling Definitions § 953.4 Production area. Production area means and...

  8. 7 CFR 958.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 958.4 Section 958.4 Agriculture... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Definitions § 958.4 Production area. Production area means all territory included within the boundaries of the County of Malheur in Oregon,...

  9. 7 CFR 945.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 945.4 Section 945.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Production area. Production area means all territory included within Malheur County, Oregon, and the...

  10. 7 CFR 959.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 959.4 Section 959.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 959.4 Production area. Production area means the counties of Val...

  11. 7 CFR 917.11 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 917.11 Section 917.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... CALIFORNIA Order Regulating Handling Definitions § 917.11 Production area. Production area means the State...

  12. 7 CFR 929.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 929.4 Section 929.4 Agriculture... LONG ISLAND IN THE STATE OF NEW YORK Order Regulating Handling Definitions § 929.4 Production area. Production area means the States of Massachusetts, Rhode Island, Connecticut, New Jersey, Wisconsin,...

  13. 7 CFR 946.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 946.4 Section 946.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 946.4 Production area. Production area means all...

  14. 7 CFR 955.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 955.4 Section 955.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 955.4 Production area. Production area means that part of the State of Georgia enclosed by...

  15. 7 CFR 924.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 924.4 Section 924.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Production area. Production area means the Counties of Okanogan, Chelan, Kittitas, Yakima, and Klickitat...

  16. 7 CFR 915.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 915.4 Section 915.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 915.4 Production area. Production area means the counties of...

  17. 7 CFR 923.4 - Production area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area. 923.4 Section 923.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... COUNTIES IN WASHINGTON Order Regulating Handling Definitions § 923.4 Production area. Production area...

  18. 50 CFR 648.73 - Closed areas.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Closed areas. 648.73 Section 648.73 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.... latitude. (b) Areas closed because of small surf clams. Areas may be closed because they contain small...

  19. 30 CFR 57.11052 - Refuge areas.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Refuge areas. 57.11052 Section 57.11052 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND... Escapeways-Underground Only § 57.11052 Refuge areas. Refuge areas shall be— (a) Of...

  20. 32 CFR 1605.51 - Area.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Area. 1605.51 Section 1605.51 National Defense... ORGANIZATION Local Boards § 1605.51 Area. (a) The Director of Selective Service shall divide each State into... board is established within the same geographical jurisdiction, registrants residing in that area...