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31.
Krishnananda Prabhu Pratap Kumar Muralidhar Pai Indrajit Sinha Anjali Rao 《Indian journal of clinical biochemistry : IJCB》2008,23(1):98-99
In this study we sought to investigate the levels of serum protein thiols and cholinesterase levels before and after intrauterine
insemination (IUI).We observed 68% patients showed a decrease in protein thiols and 63% showed a decrease in serum cholinesterase
levels after insemination as compared to their respective pre procedure levels. The fall in thiols was statistically significant
(p=0.021) indicating there is increased oxidative stress after the procedure. However, we could not comment on any reason
for the fall in cholinesterase. Whether the changes in above parameters may have some implication on the overall success rate
of IUI is yet to be ascertained. 相似文献
32.
Swati Banerjee E Raji Nair Satish Kumar M. V. R. Reddy Bhaskar C. Harinath 《Indian journal of clinical biochemistry : IJCB》2001,16(2):203-206
Analysis of tubercular antibody, circulating free and immune complexed antigen (CIC-Ag) was done in confimed pulmonary tuberculosis
sera by ELISA, using ES-31 antigen and affinity purified anti ES-31 antibody. Twenty three of 25 (92%) tuberculosis sera were
positive for IgG antibody to ES-31 antigen. Using anti ES-31 antibody, free tubercular antigen could be detected in 20 of
25 (80%) cases whereas circulating immune complexed antigen (CIC-Ag) in 18 of 25 (72%) cases by sandwich ELISA. Of the two
sera showing absence of antibody, one showed presence of free and CIC-Ag whereas the other showed the presence of free antigen.
Thus antigen assay may be used as an adjunct tool for confirmation of pulmonary tuberculosis. 相似文献
33.
Exemplary science instructors use inquiry to tailor content to student’s learning needs; traditional textbooks treat science
as a set of facts and a rigid curriculum. Publishers now allow instructors to compile pieces of published and/or self-authored
text to make custom textbooks. This brings numerous advantages, including the ability to produce smaller, cheaper text and
added flexibility on the teaching models used. Moreover, the internet allows instructors to decentralize textbooks through
easy access to educational objects such as audiovisual simulations, individual textbook chapters, and scholarly research articles.
However, these new opportunities bring with them new problems. With educational materials easy to access, manipulate and duplicate,
it is necessary to define intellectual property boundaries, and the need to secure documents against unlawful copying and
use is paramount. Engineers are developing and enhancing information embedding technologies, including steganography, cryptography,
watermarking, and fingerprinting, to label and protect intellectual property. While these are showing their utility in securing
information, hackers continue to find loop holes in these protection schemes, forcing engineers to constantly assess the algorithms
to make them as secure as possible. As newer technologies rise, people still question whether custom publishing is desirable.
Many instructors see the process as complex, costly, and substandard in comparison to using traditional text. Publishing companies
are working to improve attitudes through advertising. What lacks is peer reviewed evidence showing that custom publishing
improves learning. Studies exploring the effect of custom course materials on student attitude and learning outcomes are a
necessary next step. 相似文献
34.
Banerjee SM 《Paedagogica Historica: International Journal of the History of Education》2010,46(6):775-788
This paper examines the history of child-care by non-kin, “non-family” members and their representations in colonial India. It focuses primarily on Bengal and relies on several genres of literary documents. Bengal harboured the seat of the British imperial capital in the city of Calcutta until 1911 and its culture was shaped in unique ways compared with other Indian cities. Based on a reading of select literary documents such as European advice manuals and Bengali personal narratives, the paper argues that the relationship between caregivers and children in colonial households attests to the building of new ties and deep ambiguous, multi-dimensional relationships with non-kin members thereby revealing the plasticity of Indian families where sociocultural boundaries were blurred and intimate relationships forged. Beginning with the literary representation of a wet-nurse in Mahasweta Devi's short story Breast-Giver, the paper delves into the world of European and Indian accounts to recuperate the history of the caregivers. It demonstrates that despite the emphasis of recent scholars that the construction of a respectable middle-class identity was based on a sharp distinction from lower social groups, such as working women and prostitutes, the history of child-care by hired domestics reveals the sharing of a common world by different caste-class groups and the interpenetration of the two domains of culture. 相似文献
35.
The introduction of television in conventional higher education has been experimented with worldwide since the early 1950s. Several ways of putting television to effective use in higher education have been developed. One of the successful educational projects in the developing countries is the Countrywide Classroom Project in India. The traditional educational system at all levels remains compartmentalized which makes it necessary to use new and innovative means of education. With the intention of overcoming some of the numerous obstacles to knowledge and learning in the Indian context, the University Grants Commission initiated a unique educational experiment‐‐the Countrywide Classroom‐‐in 1984. Beginning with 1 hour of telecast of Countrywide Classroom programmes on all working days in Doordarshan, India's National Public Service Television network, it has now evolved to 20 hours of telecast per week. Over a period of time, a decentralized production system, using countrywide creative talent, came into being. The Countrywide Classroom has created a niche audience of youth and adults in cities, small towns and remote areas devoid of adequate educational facilities. This paper presents a discussion of the Countrywide Classroom Project, its infrastructure, production, transmission, limitations and future directions. 相似文献
36.
Mala Mahto Mukunda Kumar Sushil Kumar Ayan Banerjee 《Indian journal of clinical biochemistry : IJCB》2021,36(2):235
Hyperkalemia is a life threatening electrolyte derangement that must be recognized and treated quickly. Pseudohyperkalemia is defined as a difference between serum and plasma potassium concentration of more than 0.4 meq/L with serum values on the higher side when both the samples are obtained at the same time, remain at room temperature and are tested within 1 h of sample collection. Given the implication of basing medical decisions on falsely elevated potassium levels, timely identification of the entity of pseudohyperkalemia and differentiating it from true hyperkalemia becomes utmost important. Here we present a case report of a 36 year old female admitted with a provisional diagnosis of pyrexia of unknown origin with hepatosplenomegaly and anaemia under evaluation. During hospital stay her potassium levels in whole blood, serum and plasma reportedly differed significantly. An abnormal WBC count beyond assay range was reported and during subsequent investigations this lead to a peripheral smear being advised and diagnosis revealed chronic lymphoblastic leukaemia with blast crisis and 86% blast cells. In patients with leukocytosis and thrombocytosis, pseudohyperkalemia may exist in the absence of electrocardiogram changes or other clinical manifestations of true hyperkalemia thus leading to reevaluation of potassium values in serum, plasma and whole blood to arrive at the true picture. 相似文献
37.
38.
Higher Education - The higher education regulator for England has set challenging new widening access targets requiring universities to rethink how merit is judged in admissions. Universities are... 相似文献
39.
Anindya Dasgupta Aparna Khan Ushasi Banerjee Mrinalkanti Ghosh Mrinal Pal Kanika M. Chowdhury Sayantan Dasgupta 《Indian journal of clinical biochemistry : IJCB》2013,28(2):169-176
The purpose of this study was to assess the predictive values of central obesity and hyperandrogenemia in development of insulin resistance and dyslipidemia in the polycystic ovarian syndrome (PCOS) patients in our region. Differences of fasting blood glucose level, insulin resistance index HOMA-IR, lipid parameters, waist hip ratio (WHR), body mass index, LH/FSH ratio and testosterone levels between 45 PCOS cases and 35 age matched controls were obtained. Strength of association between different parameters in the case group was assayed by Pearson’s correlation analysis. Dependence of insulin resistance and WHR on different predictors was assessed by multiple linear regression assay. Total cholesterol, LDL cholesterol, LH, FSH, LH/FSH ratio, WHR and insulin resistance were significantly higher in the case group (p < 0.05). Serum testosterone showed strong correlation with insulin resistance and LH/FSH ratio (r = 0.432 and 0.747, p = 0.01 and 0.001 respectively) in the PCOS patients while WHR and serum testosterone level stood out to be most significant predictors for the insulin resistance (β = 0.361 and 0.498; p = 0.048 and 0.049 respectively). Hyperandrogenemia and central obesity were the major factors predicting development of insulin resistance and its related metabolic and cardiovascular complications in our PCOS patients. We suggest early monitoring for androgen level and WHR in these patients for predicting an ensuing insulin resistance and modulating the treatment procedure accordingly to minimise future cardiovascular risks. 相似文献
40.
In this study, we aimed to understand experience of students about transition from lecture mode to case study pedagogy in business management courses. Indian education system is predominantly a follower of the lecture mode of teaching from the grass-root level till graduation. Hence Indian students are relatively less familiar with the case based teaching method. In recent times, the case pedagogy has been rapidly replacing the lecture mode in higher education institutes of India, especially at the business management colleges. We conducted a grounded theory based interview of 33 post graduate students enrolled in a business school (B School) in India, which incorporated a pedagogy shift from lecture to case method during academic session 2010–2011. We found that some of the major factors which facilitated the transition process of the students to this new style of learning were previous educational background, prior work experience, course evaluation methods, institute policies and proper orientation through preparatory sessions. Our findings substantiated extant studies conducted in the context of western countries. The findings also provide a systematic analysis of the various issues in incorporating such pedagogic shifts, which may help academicians to successfully troubleshoot any problems associated with commencement of case based teaching in the Indian context. 相似文献