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Ravi Divakaran G. S. Ranganath Mohan Devadas J. Chandrasekhar Rajaram Nityananda 《Resonance》1996,1(5):71-78
In this section of Resonance, we invite readers to pose questions likely to be raised in a classroom situation. We may suggest strategies for dealing with them, or invite responses, or both. “Classroom” is equally a forum for raising broader issues and sharing personal experiences and viewpoints on matters related to teaching and learning science. 相似文献
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Pravin K. Goel Fauzia Ashfaq Roopali Khanna V. Ramesh Chandra Mohan Pandey 《Indian journal of clinical biochemistry : IJCB》2017,32(2):186-192
Pathogenesis of coronary artery disease (CAD) is multi-factorial and several conventional risk factors have been ascribed; LDL-C being one of the important risk factor. However Indian population studies with established CAD often show LDL levels within normal range in patients with proven CAD. We hypothesized that Small dense low density lipoprotein (sdLDL) being more atherogenic might correlate more strongly to the occurrence and severity of CAD. The aim of the study was to evaluate the association between serum small dense LDL level and angiographically documented coronary artery disease. This is a cross sectional case control study in which sdLDL were measured in 126 patients with CAD and in 64 patients without CAD. Total cholesterol, HDL Cholesterol, LDL cholesterol and triglycerides were measured by standard methods along with other traditional risk factors. Direct quantitative measurement of sdLDL was done by enzymatic analysis. Mean sdLDL level was higher in patients with coronary stenosis than patients without coronary stenosis (16.3 ± 6.8 vs. 10.1 ± 5.7 mg/dL respectively, (p < 0.001). There was significant correlation between mean sdLDL and severity of CAD as assessed by syntax score with mean sdLDL level in low, intermediate and high syntax score being 15.0 ± 5.8, 20.1 ± 6.7 and 22.7 ± 7.3 mg/dL respectively (p value <0.001). A cut off value of 10.02 mg/dL was associated with presence of CAD (95 % CI 0.82–0.93, p < 0.001) using ROC curve. In conclusion Indian patients with established CAD have higher sdLDL levels compared to individuals without CAD despite having comparable LDL levels. 相似文献
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A. P. Jain A. Mohan O. P. Gupta U. N. Jajoo S. P. Kalantri L. M. Srivastava 《Indian journal of clinical biochemistry : IJCB》1998,13(2):119-122
In view of sufficient body of evidence to substantiate the role of free radical mediated oxidative injury in myocardial infarction
(M.I.), the utility of exogenous supplementation with antioxidant substance, vitamin E was studied. Forty patients of acute
myocardial infarction were divided into two equal groups, one who received vitamin E and the other who did not. Plasma MDA
levels showed a reduction in patients of M.I. who received vitamin E as well as in those who did not, however, the decrease
was significantly more in the vitamin E treated subgroup. 相似文献
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阅读疗法——高校图书馆信息服务新拓展 总被引:3,自引:0,他引:3
从阅读疗法的概念入手,分析了高校图书馆开展阅读疗法的可行性,给出了高校图书馆开展阅读疗法的具体步骤,并强调了高校图书馆开展阅读疗法应注意的事项。 相似文献
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T. S. Mohan 《Resonance》1996,1(5):59-67
The Java programming language is poised to change the way Internet is currently being used. In this article, dwe explore Java and find out why it has become popular with programmers all over the world. 相似文献
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Mohan Chinnappan Madduma B. Ekanayake Christine Brown 《International Journal of Science and Mathematics Education》2012,10(4):865-887
Within the domain of geometry, proof and proof development continues to be a problematic area for students. Battista (2007) suggested that the investigation of knowledge components that students bring to understanding and constructing geometry proofs could provide important insights into the above issue. This issue also features prominently in the deliberations of the 2009 International Commission on Mathematics Instruction Study on the learning and teaching of proofs in mathematics, in general, and geometry, in particular. In the study reported here, we consider knowledge use by a cohort of 166 Sri Lankan students during the construction of geometry proofs. Three knowledge components were hypothesised to influence the students’ attempts at proof development: geometry content knowledge, general problem-solving skills and geometry reasoning skills. Regression analyses supported our conjecture that all 3 knowledge components played important functions in developing proofs. We suggest that whilst students have to acquire a robust body of geometric content knowledge, the activation and the utilisation of this knowledge during the construction of proof need to be guided by general problem-solving and reasoning skills. 相似文献