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BASIL R. SINGH 《Educational studies》1999,25(2):187-204
Immigrants within European and North American countries, with their different religions and ways of life, pose many challenges to the receiving countries' liberal values and ways of life. These challenges express themselves in the form of cultural conflicts played out within the microcosm of the schools. The paper explores the place of minority rights within two liberal societies and examines how the societies' different procedures and ideology resulted in different outcomes for minority rights. These are examined in relation to two selected court cases involving cultural and religious expression through the wearing of religious or cultural attire in schools which attempted to ban these religious or cultural attire despite claims that these 'dress' or attire constituted a religious requirement or an intrinsic aspect of a way of life. The first case involves the wearing of headscarves (called foulards) by Muslim school girls in France, while the second case involves the wearing of a turban by a Sikh pupil. Attempts are made to discuss broader issues of cultural minority community rights within liberal democratic and human rights frameworks. 相似文献
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In this paper we describe a successful exchange programme between a number of European technological institutions in the fields of Automatic Control and Computer Science which has existed for nearly a decade. Although the programme started initially through a research interaction between the professors, it now has major student exchange and teacher exchange components. The programme has been financed partly by the participating institutions and partly from EEC funds (ERASMUS, ESPRIT, Stimulation action etc.). 相似文献
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Satendra Singh 《Anatomical sciences education》2010,3(1):50-51
Peer‐assisted learning as de rigueur is reverberating in medical institutions around the world. Anatomy classroom activities are challenging and different, and the stressful environment of dissection rooms poses a greater challenge than what can be addressed through peer‐assisted learning. It is here that “near‐peer role modeling” is not only likely to be more useful, both to the students as well as their near‐peer teachers, but also holds the answer to the worsening faculty shortage in anatomy education. Anat Sci Educ 3:50–51, 2010. © 2010 American Association of Anatomists. 相似文献
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Objective： A series of 2-benzylideneaminonaphthothiazoles were designed and synthesized incorporating the lipophilic naphthalene ring to render them more capable of penetrating various biomembranes. Methods： Schiff bases were synthesized by the reaction of naphtha[1,2-d]thiazol-2-amine with various substituted aromatic aldehydes. 2-（2＇-Hydroxy）ben- zylideneaminonaphthothiazole was converted to its Co（Ⅱ）, Ni（Ⅱ） and Cu（Ⅱ） metal complexes upon treatment with metal salts in ethanol. All the compounds were evaluated for their antibacterial activities by paper disc diffusion method with Gram positive Staphylococcus aureus and Staphylococcus epidermidis and Gram negative Escherichia coli and Pseudomonas aeruginosa bacteria. The minimum inhibitory concentrations of all the Schiff bases and metal complexes were determined by agar streak dilution method. Results： All the compounds moderately inhibited the growth of Cram positive and Gram negative bacteria. In the present study among all Schiff bases 2-（2＇-hydroxy）benzylideneaminonaphthothiazole showed maximum inhibitory activity and among metal complexes Cu（Ⅱ） metal complex was found to be most potent. Conclusion： The results obtained validate the hypothesis that Schiff bases having substitution with halogens, hydroxyl group and nitro group at phenyl ring are required for the antibacterial activity while methoxy group at different positions in the aromatic ring has minimal role in the inhibitory activity. The results also indicated that the metal complexes are better antibacterial agents as compared to the Schiff bases. 相似文献
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AZAM Faizul SINGH Satendra KHOKHRA Sukhbir Lal PRAKASH Om 《Journal of Zhejiang University. Science. B》2007,8(6)
Objective: A series of 2-benzylideneaminonaphthothiazoles were designed and synthesized incorporating the lipo- philic naphthalene ring to render them more capable of penetrating various biomembranes. Methods: Schiff bases were synthe- sized by the reaction of naphtha[1,2-d]thiazol-2-amine with various substituted aromatic aldehydes. 2-(2'-Hydroxy)ben- zylideneaminonaphthothiazole was converted to its Co(II), Ni(II) and Cu(II) metal complexes upon treatment with metal salts in ethanol. All the compounds were evaluated for their antibacterial activities by paper disc diffusion method with Gram positive Staphylococcus aureus and Staphylococcus epidermidis and Gram negative Escherichia coli and Pseudomonas aeruginosa bac- teria. The minimum inhibitory concentrations of all the Schiff bases and metal complexes were determined by agar streak dilution method. Results: All the compounds moderately inhibited the growth of Gram positive and Gram negative bacteria. In the present study among all Schiff bases 2-(2'-hydroxy)benzylideneaminonaphthothiazole showed maximum inhibitory activity and among metal complexes Cu(II) metal complex was found to be most potent. Conclusion: The results obtained validate the hypothesis that Schiff bases having substitution with halogens, hydroxyl group and nitro group at phenyl ring are required for the antibacterial activity while methoxy group at different positions in the aromatic ring has minimal role in the inhibitory activity. The results also indicated that the metal complexes are better antibacterial agents as compared to the Schiff bases. 相似文献
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Sheng-chun DANG Yan-hua ZENG Ping-jiang WANG Bao-ding CHEN Rong-fang CHEN Arun KUMAR SINGH Pankaj KUMAR Shu FENG Lei CUI Hao WANG Jian-xin ZHANG 《Journal of Zhejiang University. Science. B》2014,(6)
研究目的:探讨氯屈膦酸二钠-超顺磁性氧化铁(SPIO)脂质体对重症急性胰腺炎(SAP)肾损伤的保护作用。创新要点:围绕SAP并发多器官损伤这一核心问题,联系巨噬细胞在SAP发病过程中的作用,使用纳米脂质体携带氯屈膦酸二钠及SPIO,以及利用自体巨噬细胞对SAP时多器官损伤的定性靶向性以及磁性纳米颗粒的超顺磁性,应用磁共振成像(MRI)对SAP并发多器官损伤进行早期诊断。结合使用氯屈膦酸二钠,使其促进巨噬细胞的凋亡,减少其在急性胰腺炎早期产生炎症介质,阻止全身性炎症反应的进程,从而实现对多器官损伤的保护作用。研究方法:采用胰腺被膜下均匀注射5%牛磺胆酸钠制作SAP模型。SD大鼠48只,随机分为对照组(C组)、空白SPIO脂质体组(P组)和氯屈膦酸二钠+SPIO脂质体组(T组)。P组和T组大鼠制作SAP模型。制模2 h和6 h后取肠系膜上静脉血液,检测各组大鼠血清中淀粉酶、尿素氮、血肌酐和肿瘤坏死因子-α的含量,观察胰腺及肾组织的病理学变化及进行病理评分,通过检测肾组织的TUNEL染色及CD68表达研究氯屈膦酸二钠-超顺磁性氧化铁脂质体对肾组织巨噬细胞凋亡的影响并进行MRI诊断。重要结论:氯屈膦酸二钠-超顺磁性氧化铁脂质体可选择性清除单核/巨噬细胞,减少炎症介质释放,对SAP大鼠胰腺及肾损伤有保护作用。SPIO可作为MRI示踪。 相似文献
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