全文获取类型
收费全文 | 73篇 |
免费 | 1篇 |
专业分类
教育 | 43篇 |
科学研究 | 24篇 |
各国文化 | 1篇 |
文化理论 | 2篇 |
信息传播 | 4篇 |
出版年
2022年 | 2篇 |
2020年 | 1篇 |
2019年 | 2篇 |
2018年 | 5篇 |
2017年 | 2篇 |
2016年 | 7篇 |
2015年 | 5篇 |
2014年 | 4篇 |
2013年 | 14篇 |
2012年 | 3篇 |
2011年 | 2篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2007年 | 1篇 |
2006年 | 4篇 |
2005年 | 1篇 |
2004年 | 3篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2000年 | 1篇 |
1999年 | 1篇 |
1997年 | 1篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
排序方式: 共有74条查询结果,搜索用时 15 毫秒
61.
This essay performs a rhetorical criticism of neo-classical economics, with particular attention to its methodological influence on a number of faulty mathematical models that lay at the epicenter of the 2008 financial crisis. Going beyond Goodnight and Green's mimetic conception of economic rhetoric, which positions rhetoric as a site of mediation between symbolic and material spirals, we argue that the rhetoric of neo-classicism is best understood as an “apparatus” that attempts to suture two ontologically incommensurable conceptions of time that we term intensive and extensive. We further argue that the hinge of this rhetorical apparatus centers on a kairotic tactic of arbitrage, which theoretically posits, at the same time that it negates, ontological market failure. We end by exploring rhetorical alternatives to neo-classical economics that take the internally contradictory structure of arbitrage to its emergent conclusions. 相似文献
62.
C. K. Ghosh 《Resonance》2013,18(6):558-562
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
63.
Service Strategies for Higher Educational Institutions Based on Student Segmentation 总被引:2,自引:2,他引:0
Amit K. Ghosh Rajshekhar Javalgi Thomas W. Whipple 《Journal of Marketing for HIGHER EDUCATION》2013,23(2):238-255
Over the last decade, higher education institutions in the U.S. have faced increased competition and expenditures coupled with declines in financial support. Furthermore, they often have been forced to cater to the needs of an increasingly diverse group of students and must design service strategies based on the unique needs of each group. This paper advocates the use of target marketing principles to effectively and efficiently allocate resources among the various groups. Student registration data from a large, urban, public university, which is routinely available at little cost, is used to identify five student segments. These segments include traditional students, non-traditional students, a sizable international student segment, a graduating segment, and a group of transferees. The unique needs of each segment are identified and appropriate service strategies are formulated for each segment. The diversity of the segments establish the utility of using target marketing principles for designing service strategies and the viability of using registration database for such a purpose. 相似文献
64.
Indranath Ghosh Debojyoti Bhattacharjee Anjan Kumar Das Goutam Chakrabarti Anindya Dasgupta Subir Kumar Dey 《Indian journal of clinical biochemistry : IJCB》2013,28(1):24-29
The aim of this study was to assess the diagnostic yield of the tumour markers carcinoembryonic antigen, carbohydrate antigen 15-3, carbohydrate antigen 19-9 and carbohydrate antigen 125, in serum and bronchoalveolar lavage fluid in a group of patients with bronchogenic carcinoma. Serum and bronchoalveolar lavage fluid samples were collected in a group of 90 patients with benign or malignant pulmonary diseases. After appropriate processing, tumour markers were determined by enzyme immunoassay. The diagnostic yields (sensitivity, specificity and predictive values) in each environment (serum and bronchoalveolar lavage fluid) were obtained by using "Receivers operating characteristic" curve. Determined individually, carcinoembryonic antigen, carbohydrate antigen 19-9 and carbohydrate antigen 125, showed the greatest diagnostic accuracy in bronchoalveolar lavage fluid. Carbohydrate antigen 15-3 did so in serum. Carcinoembryonic antigen was the most relevant marker in bronchoalveolar lavage fluid. For the factors evaluated in this study, determination of carcinoembryonic antigen, carbohydrate antigen 19-9 and carbohydrate antigen 125 in bronchoalveolar lavage fluid were clinically more useful markers in comparison with serum, although the latter may also be helpful in certain situations. Although there is no specific tumour marker for lung cancer, the combination of several can be used to diagnose most patients with lung cancer and also to rule out false positive and negative cases. 相似文献
65.
Surupa Basu Monjori Mitra Apurba Ghosh 《Indian journal of clinical biochemistry : IJCB》2013,28(4):433-435
Ectodermal dysplasia (ED) is a genetic disorder affecting the skin, hair, nails, teeth and sweat glands. The clinical presentation is heterogenous; however, hypohidrotic (reduced sweat) ectodermal dysplasia (HED) being the commonest. Also known as anhidrotic ED, sweat glands are sparse or rudimentary, leading to dysregulation of body temperature and episodes of uncontrolled hyperthermia due to reduced sweating. Of the many aids to document hypohidrosis in HED, we present here the technique of pilocarpine iontophoresis to induce, collect and measure sweat. Evaluation of sweat generated (against normally obtained values) is a non-invasive alternative to establish hypohidrosis in disorders such as HED. This augments clinical decision levels to plan skin biopsy for confirmation of diagnosis and facilitates patient management and early discharge. We present two cases of HED that were primarily diagnosed with sweat gland dysplasia using pilocarpine iontophoresis, and later confirmed with skin biopsy findings. 相似文献
66.
The Sunderbans is the largest mangrove vegetation in the world. Changes in the environment, particularly driven by climate change, forewarn us of the dwindling diversity of exclusive mangrove plants and the charismatic animal species–especially the tiger. The Sunderbans, with its fast-changing geomorphic and hydrological character, is creeping towards its doomsday. 相似文献
67.
G. P. Das B. Mandal P. Ghosh C. R. Maity 《Indian journal of clinical biochemistry : IJCB》1993,8(1):39-43
Serum levels of cholesterol, triglyceride, free fatty acid (FFA) and high density lipoprotein (HDL) cholesterol were studied
in 10 undernourished and 10 better nourished diabetic patients at different periods of insulin treatment and in non-diabetic
controls. Serum concentrations of cholesterol, triglyceride and FFA were significantly higher in untreated diabetic patients
than in control but the elevated lipid levels gradually shifted towards normal on insulin treatment. The HDL cholesterol,
on the other hand, was significantly lower in untreated diabetic subjects than those in controls and the HDL cholesterol also
gradually modified on insulin therapy. However, the improvement of all the lipid parameters on insulin treatment was somewhat
delayed in undernourished compared to those of better nourished diabetics. These results, therefore, suggest that malnutrition
interferes with the serum lipid improvement in diabetics on insulin treatment and may make them more prone to develop vascular
complications. 相似文献
68.
Mitrajyoti Ghosh 《Resonance》2016,21(11):1029-1042
In this article we shall mathematically analyse the Resistor-Capacitor (RC) circuit with the help of Fourier transforms (FT). This very general technique gives us a lot of insight into solving first order differential equations with source terms depending on time. In itself, the RC circuit is by far the most commonplace entity in modern electronics. But the method of FT is not the accepted custom for an electronic engineer, who is probably more comfortable working with complex impedances and phasors while solving problems in network analysis. In fact, what is used much more extensively is the Laplace transform. But a lot of things, (including the complex impedance itself, and some insight into complex analysis) can be understood better if we use the FT approach to solve the differential equations that come up in network analysis. The use of FT comes smoothly from first principles — precisely what we set out to demonstrate here. 相似文献
69.
70.