排序方式： 共有11条查询结果，搜索用时 156 毫秒
1.
Harsha Vijaykumar Jariwala 《Journal of Business & Finance Librarianship》2015,20(1-2):133-158
This study attempts to assess the financial literacy level of retail individual investors in the state of Gujarat, India and its effect on their investment decision. The data collection instrument consisted of a performance test and questionnaire. The performance test was used to measure the financial literacy level of investors. The median percentage of correct answer of the sample was considered to frame the financial literacy level. Forty-four variables of investment decision were studied. Out of a total of 385 respondents, 39.20% of the respondents are considered investors with a higher level of financial literacy and 60.80% of respondents are considered investors with a relatively lower level of financial literacy. This study found that financial literacy does have a statistically significant effect on the investment decision of investors. 相似文献
2.
Salmanzadeh A Kittur H Sano MB C Roberts P Schmelz EM Davalos RV 《Biomicrofluidics》2012,6(2):24104-2410413
Ovarian cancer is the leading cause of death from gynecological malignancies in women. The primary challenge is the detection of the cancer at an early stage, since this drastically increases the survival rate. In this study we investigated the dielectrophoretic responses of progressive stages of mouse ovarian surface epithelial (MOSE) cells, as well as mouse fibroblast and macrophage cell lines, utilizing contactless dielectrophoresis (cDEP). cDEP is a relatively new cell manipulation technique that has addressed some of the challenges of conventional dielectrophoretic methods. To evaluate our microfluidic device performance, we computationally studied the effects of altering various geometrical parameters, such as the size and arrangement of insulating structures, on dielectrophoretic and drag forces. We found that the trapping voltage of MOSE cells increases as the cells progress from a non-tumorigenic, benign cell to a tumorigenic, malignant phenotype. Additionally, all MOSE cells display unique behavior compared to fibroblasts and macrophages, representing normal and inflammatory cells found in the peritoneal fluid. Based on these findings, we predict that cDEP can be utilized for isolation of ovarian cancer cells from peritoneal fluid as an early cancer detection tool. 相似文献
3.
Creed Allison McIlveen Peter Perera Harsha 《International Journal for Educational and Vocational Guidance》2021,21(2):285-308
International Journal for Educational and Vocational Guidance - We measured 16 career-related metaphors’ salience to university students and graduates (N = 577). The JOURNEY... 相似文献
4.
IPv4, the workhorse protocol of the currently popular TCP/ IP protocol suite, is fast becoming obsolete. The exponential growth
of the Internet is the main reason that has required the creation of the next generation of Internet Protocol-IPv6. IPv6 is
much more flexible and promises to take care of the address space and security issues in the foreseeable future.
Part 1 of the paper lays the foundation of the various issues involved in designing the Internet Protocol and motivates the
need for an upgraded version of this protocol. 相似文献
5.
Gerard J. Fogarty Harsha N. Perera Andrea J. Furst Patrick R. Thomas 《Measurement in physical education and exercise science》2016,20(2):81-92
The psychometric properties of the Life Orientation Test-Revised (LOT-R), the Sport Confidence Inventory (SCI), and the Carolina SCI (CSCI) were examined in a study involving 260 athletes. The study aimed to test the dimensional structure, convergent and divergent validity, and invariance over competition level of scores generated by these instruments. Exploratory structural equation modeling (ESEM) supported the measurement models for the SCI and CSCI but favoured a two-dimensional model for the LOT-R. ESEM analyses of the total pool of 33 items indicated satisfactory divergent validity among these optimism and sport confidence measures with the only overlap occurring between the LOT-R and CSCI measures of optimism. The SCI discriminated among athletes participating at different competitive levels and emerged as the most suitable instrument for measuring individual differences in sport confidence. The CSCI emerged as a better measure of optimism in a sporting context than the more general LOT-R. 相似文献
6.
The World Wide Web has been growing in leaps and bounds. Studies have indicated that this massive distributed system can benefit greatly by making use of appropriate caching methods. Intelligent Web caching can lessen the burden on Web servers, improves its performance and at the same time reduces the network traffic. 相似文献
7.
Harsha Dulari Wijesekera Jennifer Alford Michael Guanglun Mu 《International Journal of Inclusive Education》2019,23(1):23-41
ABSTRACTThis paper offers a perspective on bilingual education (BE) as inclusive education. Ethnolinguistically-separated schools and classrooms in Sri Lanka resulted from an enduring, mother tongue instruction policy which abetted a deeply ethnically-divided nation. More recently, Sri Lanka has experimented with a BE programme in pursuit of enriching the perceived value of the local mother tongues as well as building students’ knowledge of English as a global language. This article presents analysis of the inclusive practice of two Sri Lankan BE teachers in their attempts to advance social cohesion through bilingual education. We demonstrate the logic of practice focussing on four features of the teachers’ work: promoting interethnic relations through regular change of seating arrangements; equal delegation of responsibilities and absence of favouritism; cooperative group work in ethnically heterogeneous groups; and, promoting heteroglossic language practices or translanguaging. The positive, inclusive consequences of these practices are corroborated by focus group data gathered from students in the school. We argue that teachers have a significant role in changing the logic of practice in the classroom, and that the implicit rules teachers encode in their pedagogy can reorient exclusionary, ethnocentric identity positioning towards more inclusive, supraethnic identities. 相似文献
8.
Jigna Joshi Apexa Raval Urja Desai Vinal Upadhyay Mansi Bhavsar Kanisha Shah Rakesh Rawal Harsha Panchal Franky Shah 《Indian journal of clinical biochemistry : IJCB》2021,36(1):51
In the era of the targeted therapy identification of EGFR mutation detection in lung cancer is extremely helpful to predict the treatment efficacy of EGFR tyrosine kinase inhibitors (TKIs). Unfortunately, the inadequacy and quality of the biopsy samples are the major obstacles in molecular testing of EGFR mutation in lung cancer. To address this issue, the present study intended to use liquid biopsy as the non-invasive method for EGFR mutation detection. A total of 31 patients with an advanced stage of lung cancer were enrolled in the study from which cell-free DNA (cfDNA) and FFPE tissue DNA was extracted. Extracted DNA samples were analyzed for further EGFR exon specific mutation analysis by ARMS-PCR. Data were analyzed statistically using SPSS software. In cfDNA samples, the prevalence of wild type EGFR was 48% while the prevalence of TKI resistant and TKI sensitive mutations were 3%. Conversely, in tissue DNA samples, the prevalence of wild type, TKI sensitive and TKI resistant mutations were 48%, 19%, and 3%, respectively. The overall concordance of EGFR mutation between cfDNA and tissue DNA was 83%. McNemar’s test revealed that there was no significant difference between EGFR expression of cfDNA and tissue DNA samples. Additionally, the significant-high incidence of TKI resistant mutations was observed in tobacco habituates, indicating the role of carcinogens present in the tobacco in developing resistant mutations. In conclusion, our data suggest that evaluation of EGFR mutation from cfDNA samples is practicable as a non-invasive tool in patients with advanced-stage of lung cancer. 相似文献
9.
Peter McIlveen Harsha N. Perera Margaret Baguley Henriette van Rensburg Rahul Ganguly Anne Jasman 《Asia-Pacific Journal of Teacher Education》2019,47(2):103-117
Teachers’ engagement in professional learning is vital to the profession’s sustainability. Their professional learning is influenced by the demands of balancing work, family, and the strain of balancing the two. This challenge is addressed through the notion resilience, operationalized as career adaptability. In a sample of teachers (N = 193), the present research explored the relations between career adaptability, family-to-work conflict (time-based and strain-based), and engagement in professional learning. Structural equation modelling revealed that time-based conflict mediated the relation between career adaptability and strain-based conflict. Strain-based conflict, in turn, negatively predicted engagement with professional development studies. It is recommended that strategies for teachers’ professional learning are inclusive of contextual factors, such as family-to-work conflict, and focused on enhancing their career adaptability. 相似文献
10.
IPv4, the workhorse protocol of the currently popular TCP/ IP protocol suite, is fast becoming obsolete. The exponential growth
of the Internet is the main reason that has required the creation of the next generation of Internet Protocol-IPv6. IPv6 is
much more flexible and promises to take care of the address space and security issues in the foreseeable future.
In this part we explain the new features introduced in the emerging Internet Protocol standard and why they have been introduced.
Harsha Stlnath is currently pursning his MS degree in Computer Science at the Center for Advanced Computer Studica (CACS)
in University of Loulsiana at Lafayette, USA. His research interests include networking with an emphasis on wireless networks,
distributed databases and data mining 相似文献