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951.
Learning through South–South development: Cuban-African partnerships in sport and physical education
Since the 1990s, Cuba has offered scholarships to students from low-resource countries to attend the Escuela Internacional de Educación Física y Deporte (EIEFD) for a six-year degree in sport, physical education, and coaching. Drawing on the experiences of EIEFD graduates from four Southern African countries (Zambia, South Africa, Mozambique, and Lesotho) the authors discuss the meanings that this South–South cooperation through education holds for international students and for the self-sufficiency of sport and physical-education systems within partner countries. The authors also show that upon returning home, many EIEFD graduates are left to negotiate insular job markets and inconsistent domestic commitments to public sport and physical education. The implications for South–South development through international education, and the place of sport and physical education therein, are discussed. 相似文献
952.
This study focuses on high school students’ profile choices and the choice for or against the Nature and Technology (NT) profile in the Netherlands. A mixed-methods approach is used to study cultural values that affect this choice. The quantitative part of the study shows that being female is negatively correlated with the choice for the NT-profile, irrespective of the grade average for mathematics, chemistry and physics. It further shows that students’ ethnic background does not have a significant effect on this choice. The qualitative part of the study reveals that students’ choice processes towards or away from NT can be categorised in three ideal types: the postmodern perfectionist, the pragmatic hedonist and the materialist maximalist. Gender differences appear to be more pervasive across these types than differences in ethnic background. 相似文献
953.
C. Morabito E. Carosin 《Early Years: An International Journal of Research and Development》2017,37(4):423-437
Longitudinal studies showing the beneficial impact of early childhood education on later academic achievement have contributed to persuading policy-makers and academia that early childhood is the best time to address inequalities. However, the voice of parents is often absent from these debates. We investigated the perspectives of parents on children’s inequalities of opportunities and on the role of education and early childhood care in equalising life chances. The study specifically explored the views of 26 parents in the sub-Saharan African country of Mauritius through focus group discussions. Findings of the study suggested that parents tend to adhere to the discourse of parental responsibility as a key factor in children’s inequalities. Yet they also showed that parents have potential to criticise and deconstruct this narrative, as they experience structural circumstances, such as poverty or discrimination, shaping their life opportunities and those of their children. 相似文献
954.
Terry K. Flennaugh Tyrone C. Howard Mei-Ling Malone Jonli Tunstall Neshemah Keetin Tanya Chirapuntu 《Equity & Excellence in Education》2017,50(2):209-221
African American students continue to attend college at much lower rates than their white, Asian, and Latino counterparts. Although researchers have examined this issue from a multitude of vantage points, the voices of students—particularly students of color—have been limited in this research. Using a counter-storytelling narrative approach, this study examines what urban African American high school students identify as the critical factors affecting their educational trajectory and college-going prospects. Findings from the current study reveal that students identified inadequate resources, tracking, lack of AP courses, and poor teachers as factors that influenced their high school to college transition. This study provides much needed insight into the discourse on school reform from the most important constituent in schools—the students. 相似文献
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957.
C. S. Parameswari B. Vijayageetha R. Vijayakumar 《Indian journal of clinical biochemistry : IJCB》2006,21(1):131-136
The oxidative modification of lipoprotein especially low density lipoprotein (LDL) plays a key role in the initiation and
progression of atherosclerosis. Serum apolipoproteinB (apoB) level is found to be an important marker for atherosclerosis.
The present paper focuses on the measurement of serum apoB levels and the effect of Vitamin E, Vitamin C and reduced glutathione
on the copper ion induced oxidation of LDL + VLDL (VLDL-Very Low Density Lipoprotein) lipoprotein fraction isolated from the
serum of chronic renal failure (CRF) and renal transplanted patients. The level of apoB is significantly higher in the serum
of transplanted patients when compared to CRF patients and normal subjects. The level of TBARS formed in oxidized LDL + VLDL
lipoprotein fraction of CRF and renal transplanted patients are significantly increased than normal even in the presence of
antioxidants but the level of TBARS produced, with antioxidants is comparatively lesser than that produced by oxidized lipoprotein
fraction without antioxidants. It may be concluded than that produced by oxidized lipoprotein fraction without antioxidants.
It may be concluded that oxidation of LDL can be prevented at an earlier stage by Vitamin E supplementation. The supplementation
with Glutathione serves as the best method of preventing the lipoprotein oxidation among the renal diseased patients. 相似文献
958.
S. Suchalatha C. S. Shyamala Devi 《Indian journal of clinical biochemistry : IJCB》2004,19(2):184-189
To study the protective role of Arogh on isoproterenol induced myocardial damage in rats. The effect of Arogh pretreatment
on isoproterenol induced myocardial damage was assessed by studying the levels of lipid peroxides and changes in the activity
of marker enzymes such as creatine kinase, lactate dehydrogenase and transaminases in serum and heart tissue. In isoproterenol
administered rats, a significant decrease was observed in the activity of marker enzymes in the heart with a corresponding
increase in their levels in serum. Lipid peroxide levels increased significantly in the serum and heart. In rats pretreated
with arogh, the level of lipid peroxides and the activity of marker enzymes were maintained at near normal values. Pretreatment
with Arogh offered a protective effect against isoproterenol induced myocardial damage in rats as evidenced by LDH isoenzyme
patterm and histopathological studies of heart tissue. 相似文献
959.
960.
Two indigenous drugsPremna latifolia Roxb (Agnimandha) andImperata arundinacea Cyril (Darbha) were studied for their anticalculogenic effect at 20 and 100 mg concentrations. Both the concentrations were found to be equally effective in reducing the size of oxalate crystal growthin vitro over a period of 30 days. There was no change in infra red spectra while scanning electron microscope analysis showed development of cracks in the interior of the crystals and a tendency for rupture of crystals. Chemolysis appears to be the mechanism of action of the drugs. 相似文献