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In this article we derive the distribution, mean and variance of the number of cycles in a randomly selected permutation of the first n integers. 相似文献
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J. Baxi Kavita Sharma Rajbala Asha Mehta A. K. Pendse P. P. Singh 《Indian journal of clinical biochemistry : IJCB》1994,9(1):47-49
Evaluation of serum SOD and MDA level was done in 21 first episode renal stone formers, 9 recurrent stone formers, 20 patients with obstructive uropathy other than urolithiasis and 12 patients with urinary infection. Twenty-two healthy volunteers were taken as controls. The level of SOD in respective groups was 2.12±0.84, 2.78±0.85, 1.42±0.31, 1.98±0.70 and 2.32±0.62 units/ml and of MDA was 2.61±1.07, 2.69±1.15, 1.65±0.33, 1.33±0.34 and 1.55±0.48 n mol/ml respectively. The results indicate increased peroxidative stressin nephrolithiasis only. Since SOD level was normal in all groups, this increased peroxidative stress in nephrolithiasis should be due to factors other than this one. 相似文献
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Kavita K. Shalia V. K. Shah M. R. Mashru S. L. Soneji J. B. Vasvani S. S. Payannavar A. P. Walvalkar R. A. Mokal S. M. Mithbawkar K. V. Kudalkar A. Abraham P. K. Thakur 《Indian journal of clinical biochemistry : IJCB》2010,25(1):20-28
The study aimed to analyze the circulating levels of thrombotic and haemostatic components; tissue factor, tissue factor pathway inhibitor, tissue plasminogen activator and plasminogen activator inhibitor-1 in patients with acute myocardial infarction at presentation (Group 1, n=49), unstable angina and Non-ST elevated MI after treatment (Group 2, n=22), stable angina (Group 3, n=18) and healthy individuals (Group 4, n=31). Significant finding was increase in tissue factor not only in Group 1 (2.0 fold, P=0.001), Group 2 (2.2 fold, P=0.015) but also in Group 3 (1.8 fold, P=0.018) as compared to controls. In Group 1 Plasminogen activator inhibitor-1 increased significantly (35.8%, P=0.02). Tissue factor pathway inhibitor and tissue plasminogen activator demonstrated increase in Group 1 of age<40 years while insignificant changes in elder patients. Increased thrombotic and decreased fibrinolytic conditions in acute myocardial infarction patients were observed. Increase TF in stable angina demonstrates procoagulant status in these patients as well. 相似文献
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Lawrence A. Leger Karligash Glass Paraskevi Katsiampa Shibo Liu Kavita Sirichand 《Assessment & Evaluation in Higher Education》2017,42(3):329-346
We evaluate feedback methods for oral presentations used in training non-quantitative research skills (literature review and various associated tasks). Training is provided through a credit-bearing module taught to MSc students of banking, economics and finance in the UK. Monitoring oral presentations and providing ‘best practice’ feedback is very resource-intensive. Do we withdraw oral presentations from the module, because best feedback practice is prohibitively expensive in a world of limited resources, or choose a second-best alternative? To what extent might the latter compromise intended learning outcomes? We used the same provision of video feedback for all students but used two verbal feedback regimes. For one regime, we decreased the amount of verbal feedback and increased the number of presentations. The impact was measured by academic outcome, rating scales and questionnaire. Overall satisfaction with the module was very high for both feedback regimes, and there were no statistically significant differences between regimes, suggesting that less resource-intensive methods need not compromise learning outcomes. 相似文献
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Kavita Shalia Sudha Savant Vijaya A. Haldankar Tulip Nandu Poonam Pawar Siddhi Divekar V. K. Shah Purvi Bhatt 《Indian journal of clinical biochemistry : IJCB》2012,27(1):74-82
To analyse the association of high sensitivity C-reactive (hsCRP) protein levels and −717A/G single nucleotide polymorphism
of CRP with acute myocardial infarction (AMI) in the Indian population. Study population included 100 MI cases wherein 32
patients had experienced previous MI (MI-Group-1), 68 MI cases were recruited at presentation (MI-Group-2) and equal number
of age and gender matched healthy individuals. hsCRP levels were determined by ELISA and genotyping of −717A/G was carried
out by polymerase chain reaction-based restriction digestion method. The −717A/G genotypes did not influence hsCRP level and
their distribution did not differ between groups. However, in the present study hsCRP demonstrated significant correlation
with BMI in controls of both the genders and with triglycerides in females of AMI at presentation who otherwise are with low
risk profile. Identifying traditional risk factors associated with inflammation may help in controlling the acute event. 相似文献
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This essay argues that Coleridge’s ‘Kubla Khan’ is a poem about narrative and specifically focuses on the narrative construction of possible worlds, or even utopian worlds. It notes two pairs of narratives. In pair one the utopian narrative of the monarch’s decree which seeks to build a space of pure pleasure is in opposition to the narrative of a prophesy of war. In the second pair the Abyssinian maid’s lyric is undermined by the narrative of amnesia where the speaker is unable to recall the lyric. The poem concludes, the essay suggests, with the idea that a possible world can be created only if we can recall the narrative foundations of this world. 相似文献
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The emergence of Industry 4.0 has inspired education to undergo a transformation and change its delivery lens. To adapt to the expectation of Industry 4.0, Education 4.0 has built a new interface for each stakeholder. The roles of these stakeholders have been remodelled, which in turn profoundly influences the way a new‐age learner learns. The seamless union of the vision of Industry 4.0 and Education 4.0 demands the establishment of a dais where each stakeholder will play out their assigned roles. The current study proposes a conceptual model of the holistic learning educational ecosystem. The study performs an extensive literature review of the current industry and educational set‐ups to evaluate the status quo. The analysis directs towards a new concept of Classroom 4.0, which will act as a bridge between Industry 4.0 and Education 4.0—hence devising a conceptual model of the holistic learning educational ecosystem. It will help create a borderless education environment which will be a reflection of the vision of Industry 4.0 and Education 4.0. Focusing on learning, development, self‐awareness and emotional stability, the paper suggests a way forward for the new generation. Current research will act as a bridge between global path‐breaking education research and implementation of in‐class teaching methods in higher education. 相似文献
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Kamala Elizabeth Nayar Jaswinder Singh Sandhu 《International journal for the advancement of counseling》2006,28(2):139-152
This paper is an extension of the primary author’s post-doctoral research on the Sikh diaspora in Vancouver, Canada. Drawing upon the orality, literacy and ‘analytics’ (critical inquiry) paradigm, the paper delineates the distinctive communication patterns that characterize each of three generations in the Punjabi community in that location. A sample intergenerational dialogue in the counselling context is provided to demonstrate the nature of fluidity in communication, and the implications for helping professionals are discussed. 相似文献