Acculturation,religious identity,and psychological well-being among Palestinians in Israel

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.     

Acaricidal activities of some essential oils and their monoterpenoidal constituents against house dust mite, Dermatophagoides pteronyssinus （Acari： Pyroglyphidae）

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…     

Establishment of an in vitro micropropagation protocol for Boscia senegalensis (Pers.) Lam. ex Poir

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.