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This study examined relationships between Palestinian ethnic identity, Israeli identity, religious identity, and psychological well-being among 520 indigenous Muslim Palestinians (36% males and 64% females) in Israel. The sample ranged in age between 17 and 38 years, with a mean of 24.18 (S.D. = 4.23). Analyses revealed that participants’ immersion in their Palestinian ethnicity and their immersion in Israeli society were negatively correlated to a statistically significant degree. This finding disconfirms Berry's (1997) hypothesis of independence between minority individuals’ identification with their minority group and their identification as members of the majority group within the Israeli Palestinian context. Participants were statistically significantly more immersed in their Palestinian ethnicity than in Israeli society. Additionally, increased degrees of religious identification among participants contributed statistically significantly positively to their Palestinian ethnic identification and negatively to their identification as Israeli. Analyses revealed that while participants’ Palestinian ethnic identification and religious identity contributed statistically significantly to their psychological well-being, an Israeli identification made no such contribution. 相似文献
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Poll studies have shown an increase in Anglo-Australians’ negative attitudes towards Australian Muslims. Such studies, however, by their nature present Anglo-Australians as a relatively unified group, making a limited scientific contribution to the understanding of intergroup relations. The present study aimed at revealing differences within Anglo-Australians by examining the extent to which their acculturation orientations and religious identity play a role in differentiating the levels of positive and negative attitudes they hold towards Australian Muslims. A total of 170 second year University students (116 females and 54 males) with a mean age of 22.09 (SD = 5.98) participated in the study. Generally, findings revealed that while Integrationist and Individualist were the most endorsed acculturation orientations, Assimilationist and Segregationist emerged the least, and participants recorded more positive attitudes towards Muslims than negative attitudes. Additionally, Integrationist and Individualist orientations were positively related to positive attitudes and negatively related to negative attitudes; the reverse was the case for Assimilationist and Segregationist orientations. Religious identity of Anglo-Australians predicted positive attitudes towards Australian Muslims but did not predict negative attitudes. 相似文献
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INTRODUCTION Among several species of the family Pyro- glyphidae, Dermatophagoides pteronyssinus and D. farinae, have been found to be the predominant mites of household dust accounting for about 80%~90% of the total mite populations and are important sources of allergens worldwide inside homes in humid geo- graphic areas (Hallas, 1991; Arlian et al., 1992). Both house dust mites are found in homes in various areas of Egypt (Rezk, 2004; Rezk et al., 1996). They are a major cause of res… 相似文献
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Amani F. H. Noureldeen Safaa Y. Qusti Madeha N. Al-seeni Maram H. Bagais 《Indian journal of clinical biochemistry : IJCB》2014,29(4):462-470
Gestational diabetes mellitus (GDM) is a common medical complication associated with pregnancy. The present study evaluates the changes in maternal adipocytokines (leptin, adiponectin, resistin, visfatin and tumor necrosis factor-alpha; TNF-α) in pregnancy complicated with GDM compared to normal pregnancy at 2nd and 3rd trimesters. The study included total number of 142 pregnant women classified into 4 groups: normal pregnancy (n = 33) and pregnancy with GDM (n = 24) both at 2nd trimester and normal pregnancy (n = 38) and GDM (n = 47) at 3rd trimester. Both GDM groups were significantly presented with elevated body mass index, fasting blood sugar and abnormal oral glucose tolerance test compared to their matched control. Results indicated reduction in maternal serum leptin and adiponectin in GDM compared to normal pregnancy at 3rd trimester. Elevated resistin and TNF-α were evident among pregnancy complicated with GDM at both tested trimesters. On the other hand, significant elevation in maternal visfatin was noted between GDM and matched control at 2nd trimester only. Significant increase in maternal leptin and visfatin and resistin was noted by advances in gestational period in healthy pregnancy. On the other hand, reduced adiponectin and elevated visfatin mean values were noticed in GDM at 3rd compared to 2nd trimester. It could be concluded that increased insulin resistance accompanies GDM is associated with suppressed leptin and adiponectin and increased resistin and TNF-α which might suggest their involvement in the development of GDM. 相似文献
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Khalafalla MM Daffalla HM Abdellatef E Agabna E El-Shemy HA 《Journal of Zhejiang University. Science. B》2011,12(4):303-312
This report describes in vitro micropropagation of Boscia senegalensis, so-called famine foods, that helped the people in Darfur and Kordofan, Sudan survive during the 1984–1985 famine. Four types
of explants prepared from green mature zygotic embryos were cultured on Murashige and Skoog (MS) medium augmented with 1–5
mg/L 6-benzyladenine (BA). The highest number of shoots per explant (14.3±0.9) was achieved on MS medium supplemented with
3 mg/L BA, while the highest shoot length [(3.5±0.4) cm] was obtained with 1 mg/L BA. The shoot cluster, when subcultured
to its same medium, significantly increased the rate of shoot multiplication by the end of the third subculture. The maximum
mean number of shoots per explant (86.5±3.6) was produced after three multiplication cycles on 3 mg/L BA-supplemented medium.
In vitro induced shoots were excised and rooted on half strength MS medium fortified with 0.25 mg/L indole-3-butyric acid
(IBA) to obtain complete plantlets. B. senegalensis-regenerated plantlets obtained in vitro for the first time, were hardened and 95% survived under greenhouse conditions. 相似文献
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Abeer Arafat Maram Na’es Vicky Kantarelou Naseem Haddad Anastasia Giakoumaki Vasilike Argyropoulos Demetrios Anglos Andreas-Germanos Karydas 《Journal of Cultural Heritage》2013,14(3):261-269
Selected copper alloy artefacts from the collection of the Umm Qais museum at Irbid, Jordan, were studied by SEM-EDS analysis, while in situ analyses were performed by means of portable μ-XRF and LIBS spectrometers. Analysis and characterization of base metal and corrosion products of the copper alloyed artefacts were performed in relation to the environmental conditions of the display and as part of the overall assessment of the museum environment. Findings of this study are directed towards guiding a preventive conservation strategy for the copper alloyed artefacts at the Umm Qais museum. 相似文献
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Maram?HasanainEmail author Reem?Suwaileh Tamer?Elsayed Mucahid?Kutlu Hind?Almerekhi 《Information Retrieval》2018,21(4):307-336
This article introduces a new language-independent approach for creating a large-scale high-quality test collection of tweets that supports multiple information retrieval (IR) tasks without running a shared-task campaign. The adopted approach (demonstrated over Arabic tweets) designs the collection around significant (i.e., popular) events, which enables the development of topics that represent frequent information needs of Twitter users for which rich content exists. That inherently facilitates the support of multiple tasks that generally revolve around events, namely event detection, ad-hoc search, timeline generation, and real-time summarization. The key highlights of the approach include diversifying the judgment pool via interactive search and multiple manually-crafted queries per topic, collecting high-quality annotations via crowd-workers for relevancy and in-house annotators for novelty, filtering out low-agreement topics and inaccessible tweets, and providing multiple subsets of the collection for better availability. Applying our methodology on Arabic tweets resulted in EveTAR, the first freely-available tweet test collection for multiple IR tasks. EveTAR includes a crawl of 355M Arabic tweets and covers 50 significant events for which about 62K tweets were judged with substantial average inter-annotator agreement (Kappa value of 0.71). We demonstrate the usability of EveTAR by evaluating existing algorithms in the respective tasks. Results indicate that the new collection can support reliable ranking of IR systems that is comparable to similar TREC collections, while providing strong baseline results for future studies over Arabic tweets. 相似文献
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