937 resultados para Arab Uprisings
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A widely diffused, engaged approach understands human rights as an opportunity to enhance moral progress. Less visible has a critical realm of research that reveals the often ambiguous social life of human rights discourses. This article draws on a specific case study from the intricate issue of how activism for Arab-Palestinian Bedouin citizens in Southern Israel engages with the global human rights discourse. It follows the implications of mobilization, focusing on events related to a campaign against house demolitions in informal,unrecognised settlements. The case shows how human rights discourses tend to silence the agency of political subjects, victimizing and patronizing those who seek emancipation. The ethnographic insights emphasize the role of a range of carnivalesque and spontaneous acts ofresistance, which subvert the patronizing implications of the human rights language.
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Introduction: Vitamin D deficiency during pregnancy is a public health problem and it has been associated with negative pregnancy outcomes for both mothers and infants. Aim: To estimate the prevalence of vitamin D deficiency in pregnant women in the United Arab Emirates (UAE) and to identify the contribution of risk factors to the 25(OH)D levels. Methods: It is a cross-sectional study in which vitamin D levels of 1088 adult pregnant women were assessed. Information on vitamin D intake was available in a sub-sample of 266 women. Results: The mean serum 25(OH)D was 26.2 nmol/L (95% CI 25.2-27.1 range 5-129.1 nmol/L) with 69% of women being vitamin D deficient (<30 nmol/L). In the bivariate analysis, showed that no predictors could have been indicated as no values exceeded significance (p<0.2). Stepwise multiple linear regression analysis could not be applied to identify predictors of vitamin D levels as no values exceeded p=0.2. Conclusion: Due to the high prevalence of vitamin deficiency in UAE, there is an urge for interventions focusing on supplementation, fortification and diet diversity for preventing health consequences during a critical period of development.
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This thesis explores changing discourses of childhood and the ways in which power relations intersect with socio-cultural norms to shape screen-based media for Palestinian children. Situated within the interdisciplinary study of childhood, the research is an institutional and textual analysis that includes discursive and micro-level analysis of the socio-political circumstances within which children consume media in present-day Palestine. The thesis takes a social constructionist view, arguing that ‘childhood’ is not a fixed universal concept and that discourses of childhood are produced at specific historical moments as an effect of power. The study has a three-part research agenda. The first section uses secondary literature to explore theories and philosophies relating to definitions of childhood in Arab societies. The second employs participant observation and semi-structured interviews to understand the history and politics of children’s media in the West Bank. The final part of the research activity focuses on the impact that definitions of childhood and the politics of children’s media have on broadcasting outcomes through an analysis of (a) discourses on children’s media that circulate in Palestinian society, and (b) local and pan-Arab cultural texts consumed by Palestinian children. The analysis demonstrates that complex ideological and political factors are at play, which has led to the marginalisation, politicisation and internationalisation of local production for children. Due to the lack of alternatives, local producers often rely on international funding, and are hence forced to negotiate competing definitions of childhood, which while fitting with an international agenda of normalising the Israeli occupation, conflict culturally and politically with local conceptions of childhood and hopes for the Palestinian nation. While the Palestinian community appreciates the positive potential of local production, discourses and strategies around children’s media show that Palestinian children are constructed as vulnerable, incomplete and in constant need of guidance. Pan-Arab content presents a slightly less didactic approach and in certain cases presents childhood as a dynamic space of empowerment. However, by constructing children as ‘consumercitizens’, it alienates Arab (and Palestinian) children from disadvantaged backgrounds,as the preferred audience is middle-class children living in oil-rich countries of the Gulf.
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Las movilizaciones de 2011, que comenzaron con la Primavera Árabe y se propagaron por el mundo entero, se convirtieron en un fenómeno mediático internacional, pues centraron parte de sus estrategias de acción en alcanzar visibilidad en los medios de comunicación. Este trabajo, producto de una investigación, tuvo como objetivo analizar cómo fue el cubrimiento de las revueltas desde los principales diarios colombianos El Tiempo y El Espectador; conocer el framing y los recursos empleados para transmitir la información. Para ello, se seleccionaron todas las piezas periodísticas referentes a acciones de protesta alrededor del mundo, publicadas desde el 15 de diciembre de 2010 hasta la misma fecha de 2011 y se les aplicó una matriz de análisis de contenido cuantitativo y cualitativo. Los resultados mostraron que el tratamiento dado a la información potenció la visibilidad de las manifestaciones, desde una perspectiva homogénea, presentando movimientos dispares y distantes como un fenómeno global y contagioso que traspasaba fronteras.
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A chamada «Primavera Árabe» surgiu como uma enorme surpresa para a maioria dos observadores e académicos e, apesar dos seus resultados finais ainda serem desconhecidos, o «mundo árabe» não voltará a ser o mesmo. Estas revoltas populares árabes não foram previstas, mas eram realmente imprevisíveis? Seja qual for a resposta, as mudanças que ocorreram na Tunísia, Egito, Líbia, para não falar no Bahrein, Marrocos ou na Síria, mostram claramente que os regimes autoritários não eram - como as democracias ocidentais que os apoiaram fizeram crer - a melhor e única alternativa ao islamismo. Além disso estas revoltas enfatizaram as profundas mudanças sociais que resultaram no surgimento de novos atores, principalmente mulheres e jovens que estiveram na linha da frente. Embora o islamismo tenha dizimado a ideia de uma exceção democrática árabe, a regulação democrática do pluralismo cultural parece ser um dos desafios mais cruciais ao futuro do «mundo árabe».
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Purpose: To assess the prescribing patterns of asthma medications in a hospital in Dubai, United Arab Emirates (UAE) with regard to the demographic pattern of the population. Methods: One hundred fifty four patients, 83 male and 71 female, were randomly selected from the outpatient respiratory diseases clinic of a tertiary hospital in Dubai, UAE over a 3-month period. Patients were asked to complete a structured questionnaire and data were analyzed using STATA 12 software. Results: Most of the patients were within the age range of 0 – 10 years. About 86 % of the patients were overweight. Half of the patients were non-smokers while 51 % of them had a family history of asthma. About 54 % of the patients received multiple drug therapy of which two-drug combinations were widely prescribed (31 %). The most utilized drug classes were short acting β-agonists (42 %), xanthine drugs (16 %), leukotriene modifiers (14 %) and oral and intravenous corticosteroids (13 %). Statistical significant differences among the age groups (F = 2.33, p = 0.0275) were found. Conclusion: Primary prevention to reduce the level of exposure to common risk factors for asthma would be a vital step to control the disease. More resources should be channeled into educating physicians and patients on rational drug utilization to improve the quality of patients’ care.
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1st print
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Our proposal is to go around the thematic virtual exhibitions that we have prepares to Museums With No Frontiers - Cities and Urban Spaces 1815–1918, visibly embodied in alterations to the urban plans, views and architecture. – see: http://www.sharinghistory.org/
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This research investigates the Soviet Union’s role in guiding state-building processes of postcolonial Arab countries of the Middle East, leading them to adopt economic and political elements of the socialist-Leninist models of development. The widespread narrative depicts the Soviets as having failed to export communism in those states and, therefore, as having failed to bring them closer to Moscow’s sphere of influence and values. However, various Soviet archives suggest a different reality. As the Cold War burst forth, between the mid-1950s and mid-1960s, contacts between Soviet and Arab officials were not just incredibly frequent but they went to the core of all main issues of socio-economic development of these transforming countries: party politics, institution building, agrarian reforms, industrialisation, security sector reforms, etc. The research focuses on a period that may be labelled as ‘the launching phase’ of the Soviet Middle East policy, which established a long-lasting framework for the Soviet-Arab dialogue. It also places significant attention on the ‘personal dimension’ of such a dialogue, showing how Moscow’s influence went hand in hand with the ability of Soviet leaders and diplomats to establish relations of personal trust with postcolonial Arab élites. A selected number of Arab countries are examined: Egypt, Iraq and Syria. For each of these countries, a limited period of time will be taken into consideration, when Soviet influence reached its peak and state-building policies might have drawn from the Soviet model (for Egypt 1954-1958; for Iraq 1958-1963; for Syria 1961-1966). On the one hand, the analysis of specific case-studies will allow to investigate the relationship between Moscow and each of these new Arab regimes; on the other, such a large geographical scope will permit to grasp the elements and the objectives of the broader Soviet policy towards the Middle East region.
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Background: Prevalence rates of smoking are rising in developing countries. Previous trials evaluating the efficacy and tolerability of the smoking-cessation medication varenicline have used largely participants of Caucasian origin. Objective: This study was conducted to evaluate the efficacy and tolerability of varenicline in populations of participants from Latin America, Africa, and the Middle East to investigate potential differences in the therapeutic response to varenicline. Methods: This multinational, randomized, double-blind, placebo-controlled trial was conducted at 42 centers in 11 countries (Latin America: Brazil, Colombia, Costa Rica, Mexico, and Venezuela; Africa: Egypt and South Africa; Middle East: Jordan, Lebanon, Saudi Arabia, and the United Arab Emirates). Participants were male and female smokers aged 18 to 75 years who were motivated to stop smoking; smoked >= 10 cigarettes/d, with no cumulative period of abstinence >3 months in the previous year; and who had no serious or unstable disease within the previous 6 months. Subjects were randomized in a 2:1 ratio to receive varenicline 1 mg or placebo, BID for 12 weeks, with a 12-week nontreatment follow-up. Brief smoking-cessation counseling was provided. The main outcome measures were carbon monoxide confirmed continuous abstinence rate (CAR) at weeks 9 to 12 and weeks 9 to 24. Adverse events (AEs) were recorded for tolerability assessment. Results: Overall, 588 subjects (varenicline, 390; placebo, 198) were randomized and treated. The mean (SD) ages of subjects in the varenicline and placebo groups were 43.1 (10.8) and 43.9 (10.8) years, respectively; 57.7% and 65.7% were male; and the mean (SD) weights were 75.0 (16.0) and 76.7 (16.3) kg (range, 40.0-130.0 and 45.6-126.0 kg). CAR at weeks 9 to 12 was significantly higher with varenicline than with placebo (53.59% vs 18.69%; odds ratio [OR] = 5.76; 95% CI, 3.74-8.88; P < 0.0001), and this rate was maintained during weeks 9 to 24 (39.74% vs 13.13%; OR = 4.78; 95% CI, 2.97-7.68; P < 0.0001). Nausea, headache, and insomnia were the most commonly reported AEs with varenicline and were reported numerically more frequently in the varenicline group compared with the placebo group. Serious AEs (SAEs) were reported in 2.8% of varenicline recipients compared with 1.0% in the placebo group, with 6 subjects reporting psychiatric SAEs compared with none in the placebo group. Conclusion: Based on these data, varenicline was apparently efficacious and generally well tolerated as a smoking-cessation aid in smokers from selected sites in Latin America, Africa, and the Middle East. ClinicalTrials. gov identifier: NCT00594204. (Clin Ther. 2011;33:465-477) (C) 2011 Published by Elsevier HS Journals, Inc.
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The morphological and functional characteristics of stingray liver were studied, including the effect of ischaemia/reperfusion. With an isolated perfused model, it was shown that the stingray liver was more resistant than the rat liver to ischaemia/reperfusion injury; this was consistent with the differing partial oxygen tensions usually present in the two species. This study confirmed that whereas stingray hepatocytes form tubules with central bile canaliculi as in other fish, the stingray liver has portal triads and a lobular architecture as in mammals. Apoptosis of hepatocytes, demonstrated in the normal liver, was only marginally enhanced by ischaemia/reperfusion. Resulting apoptotic bodies were phagocytized by macrophage-like cells in hepatocyte tubules. In contrast to rat liver, the stingray liver showed no necrosis after ischaemia-reperfusion. (C) 1998 W.B. Saunders Company Limited.
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Progressive myoclonus epilepsy (PME) has a number of causes, of which Unverricht-Lundborg disease (ULD) is the most common. ULD has previously been mapped to a locus on chromosome 21 (EPM1). Subsequently, mutations in the cystatin B gene have been found in most cases. In the present work we identified an inbred Arab family with a clinical pattern compatible with ULD, but mutations in the cystatin B gene were absent. We sought to characterize the clinical and molecular features of the disorder. The family was studied by multiple field trips to their town to clarify details of the complex consanguineous relationships and to personally examine the family. DNA was collected for subsequent molecular analyses from 21 individuals. A genome-wide screen was performed using 811 microsatellite markers. Homozygosity mapping was used to identify loci of interest. There were eight affected individuals. Clinical onset was at 7.3 +/- 1.5 years with myoclonic or tonic-clonic seizures. All had myoclonus that progressed in severity over time and seven had tonic-clonic seizures. Ataxia, in addition to myoclonus, occurred in all. Detailed cognitive assessment was not possible, but there was no significant progressive dementia. There was intrafamily variation in severity; three required wheelchairs in adult life; the others could walk unaided. MRI, muscle and skin biopsies on one individual were unremarkable. We mapped the family to a 15-megabase region at the pericentromeric region of chromosome 12 with a maximum lod score of 6.32. Although the phenotype of individual subjects was typical of ULD, the mean age of onset (7.3 years versus 11 years for ULD) was younger. The locus on chromosome 12 does not contain genes for any other form of PME, nor does it have genes known to be related to cystatin B. This represents a new form of PME and we have designated the locus as EPM1B.