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121.
Chris Forlin Umesh Sharma Tim Loreman 《International Journal of Inclusive Education》2013,17(7):718-730
This study examined teaching efficacy for inclusive practice in a pre-post matched-sample of 737 teachers in Hong Kong taking a basic university-level course in inclusive education. The results demonstrate that regardless of demographic variables such a course is effective in improving teacher efficacy for inclusive practice, with female teachers making larger gains in the area of managing behaviour when compared to their male counterparts. Further, increased knowledge of legislation and policy, and a reduction in concerns about inclusive teaching were found to be the major predictors of improved teaching efficacy for inclusive practice. 相似文献
122.
Gary Hanson Audrey Wagstaff Cunningham Rekha Sharma J. D. Ponder 《Mass Communication and Society》2013,16(5):584-607
Considerable research over the years has been devoted to ascertaining the impact of media use on political cynicism. The impact of the Internet has been difficult to assess because it is not a single monolithic medium. For example, the 2008 presidential campaign was the first presidential campaign in which popular social networking sites such as Facebook, MySpace, and YouTube were widely available to voters. Therefore, the campaign offered the first opportunity to explore the influence of these social media on political cynicism. In this study, we examined whether the use of such social media influenced political cynicism. We also considered the influence of user background characteristics (e.g., self-efficacy, locus of control, political orientation, demographics, and influence of family and friends), motives for using social media for political information, and users’ elaboration on political content. Several individual differences were stronger predictors of political cynicism than was social media use. In fact, social networking use was a negative predictor of political cynicism. Results supported uses and gratifications’ notions that the influence of social media on political cynicism is more attributable to user background and media-use differences than to sheer use of these popular sites. 相似文献
123.
Soumitra Sharma 《International Information and Library Review》2013,45(3-4):203-210
e-Government has emerged as a popular governance reform in recent years, to improve the productivity of the government and quality of services provided by it to various stake-holders. However, e-Government implementation is hampered by certain roadblocks such as lack of financial resources, lack of technical and soft skills, etc. Public–private partnership (PPP) has emerged as a viable model to counter these factors, apart from improving the economic sustainability of e-Government projects. PPP essentially implies sharing of risks and rewards of a venture. Successful implementation of PPP in e-Government requires the adoption of some key best practices, and incorporation of the learning obtained from previous PPP experiences. Four successful “PPP in e-Government” projects, implemented in Asia, are discussed to highlight the best practices and key learning obtained from each project. This is intended to highlight the necessary steps to be taken, especially in an Asian setting, to implement a successful PPP in e-Government. 相似文献
124.
Sandhya Mishra Dharamveer Yadav Monika Gupta Hemant Mishra Praveen Sharma 《Indian journal of clinical biochemistry : IJCB》2013,28(1):79-83
Non-alcoholic fatty liver disease shares many features of metabolic syndrome and its presence could signify a substantial cardiovascular risk above and beyond that conferred by individual risk factors. This study is an attempt to investigate the association of non-alcoholic fatty liver disease with carotid intima-media thickness and plaque as surrogate measures of increased cardiovascular risk. The study was conducted on 645 non diabetic, non alcoholic subjects in the age range of 20–60 years. Metabolic syndrome was assessed by using ATP III and ADA (2005) criteria. Anthropometric factors—waist circumference and blood pressure were measured. Fasting serum samples were analyzed for glucose, triglyceride, cholesterol and its fractions, insulin, alanine and aspartate transaminases, gamma glutamyl transferase and free fatty acids. Insulin resistance and secretion were calculated by homeostasis model and insulin sensitivity by QUICKI index. Liver ultrasonographic scanning was used for assessing fatty liver. Carotid atherosclerosis was assessed by B-mode ultrasonography of common carotid artery and internal carotid artery. The prevalence of non-alcoholic fatty liver disease was 15.6 % in non alcoholic population and 68.5 % of non-alcoholic fatty liver disease had metabolic syndrome, which was associated with hyperinsulinemia, insulin resistance, insulin insensitivity along with elevated levels of waist circumference, blood pressure, triglyceride, FFA and decreased HDL cholesterol. NAFLD patients had markedly greater carotid intima media thickness than non NAFLD subjects with MCIMT of 591.6 ± 108 and 489.5 ± 132.4 μm (P < 0.001) and plaque prevalence of 19.2 and 2.2 %, respectively, thus the carotid intima media thickness is associated with NAFLD. 相似文献
125.
Vitamin C in Disease Prevention and Cure: An Overview 总被引:1,自引:0,他引:1
Shailja Chambial Shailendra Dwivedi Kamla Kant Shukla Placheril J. John Praveen Sharma 《Indian journal of clinical biochemistry : IJCB》2013,28(4):314-328
The recognition of vitamin C is associated with a history of an unrelenting search for the cause of the ancient haemorrhagic disease scurvy. Isolated in 1928, vitamin C is essential for the development and maintenance of connective tissues. It plays an important role in bone formation, wound healing and the maintenance of healthy gums. Vitamin C plays an important role in a number of metabolic functions including the activation of the B vitamin, folic acid, the conversion of cholesterol to bile acids and the conversion of the amino acid, tryptophan, to the neurotransmitter, serotonin. It is an antioxidant that protects body from free radical damage. It is used as therapeutic agent in many diseases and disorders. Vitamin C protects the immune system, reduces the severity of allergic reactions and helps to fight off infections. However the significance and beneficial effect of vitamin C in respect to human disease such as cancer, atherosclerosis, diabetes, neurodegenerative disease and metal toxicity however remains equivocal. Thus further continuous uninterrupted efforts may open new vistas to understand its significance in disease management. 相似文献
126.
127.
V. Nagarjuna Maturu Nidhi Gupta Gagandip Singh Kirandip Gill Yash Paul Sharma Surjit Singh 《Indian journal of clinical biochemistry : IJCB》2013,28(3):248-254
Human serum paraoxonase-1 (PON1), an enzyme on HDL prevents oxidation of LDL thereby preventing the development of atherosclerosis. Studies done so far have lead to conflicting results. As studies are lacking in North-West Indian Punjabi’s, a distinct ethnic group with high incidence of coronary artery disease, we determined PONase activity in this population. It has been postulated that sudden lowering of serum PONase may lead to precipitation of acute myocardial infarction. We determined serum PONase activity and lipids in 100 patients each of AMI (within 24 h of onset), stable CAD and 100 age and sex matched healthy controls. These were again determined after 6 weeks in AMI patients. The mean serum PONase activity was lowest in AMI patients (23.26 U/ml) followed by stable CAD patients (102.0 U/ml) where as in controls was highest (179.8 U/ml). In patients with AMI, activity was significantly higher at 6 weeks as compared to that after acute event (49.39 %; p < 0.05). Sudden lowering of serum PONase activity in a population which already has lower activity may be one of the risk factors for development of AMI. 相似文献
128.
Manjula D. Sharma Alberto Mendez John W. O’Byrne 《International Journal of Science Education》2013,35(11):1375-1389
The School of Physics at the University of Sydney has introduced voluntary workshop tutorials in large first‐year courses. The tutorials are based on informal cooperative groupings with structured worksheets and short hands‐on activities. In this study we explore the relationship between attendance at the workshop tutorials and student performance in examinations. We show that about 80% of the students attend more than two‐thirds of the voluntary tutorials. Discounting the students who attend very few tutorials, on average, examination marks improve significantly with increased tutorial attendance. In particular, on average, students with poor senior high school scores have significantly better examination marks if they work in the same group for eight or more tutorials than those who do not work in the same groups. There is evidence that the improvement in examination performance is more pronounced in qualitative concept questions, most dramatically again for students who did poorly in senior high school. 相似文献
129.
Alma Harris Michelle Jones Sailesh Sharma Sathiamoorthy Kannan 《Asia Pacific Journal of Education》2013,33(2):212-221
This article explores the implications of the knowledge society for education and education systems. It focuses on how education systems in Asia are contributing to the development and sustainability of the knowledge society through creating powerful professional learning communities. The article explores how professional collaboration, at scale, is being used to generate social capital in order to promote educational transformation and improvement. The article draws upon a range of theoretical perspectives to examine how professional learning communities are contributing to educational improvement and the construction of new knowledge. The article concludes by arguing that disciplined, collective and inter-dependent learning is critical for the knowledge society to be sustained. 相似文献
130.