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31.
Human polycystic ovary syndrome (PCOS)—a cluster of diseases displays various symptoms associated with endocrine and gynecological disorders in childbearing women. Oral contraceptive pills (OCP) being a drug of choice minimizes symptoms and complications associated with the disorder. But, the controversial data available in literature regarding use of OCPs compels us to setup a study design regarding effect of OCP treatment in PCOS subjects and the possible outcomes specifically regarding coagulation pathways. Two PCOS study groups have been selected according to Rotterdam Criteria: one with OCP treatment (n = 50) and other without any drug treatment i.e., drug naive (n = 50). Anthropometry, Biochemistry, Hormones, Insulin and various clotting factors like Factor XI, Factor V, tPA, TAT-III and D-dimer were analyzed in both groups. The results showed worsening of IR, Metabolic parameters and coagulopathy in OCP group comparative to drug naive group indicating adverse effects of the OCP treatment which puts these women at risk for number of future clinical implications especially Cardiovascular and metabolic complications.  相似文献   
32.
The development of anti-racist ideology in adolescence and emerging adulthood is informed by parent socialization, parenting style, and cross-race friendships. This study used longitudinal, multi-reporter survey data from White youth and their parents in Maryland to examine links between parents' racial attitudes when youth were in eleventh grade in 1996 (N = 453; 52% female; Mage = 17.12) and the youths' anti-racist ideology (acknowledgment of anti-Black discrimination and support for affirmative action) 1 year after high school in 1998. This study also examined whether these associations varied based on authoritative parenting and the number of cross-race friendships. Positive parent racial attitudes toward racially and ethnically minoritized populations predicted higher anti-racist ideology in the independent contexts of more cross-race friendships and low authoritative parenting.  相似文献   
33.
Reading and Writing - US students who are blind or have visual impairments do not read at the level of a third-grader with typical sight until, on average, halfway through the seventh grade. As a...  相似文献   
34.
Studying everyday life information seeking (ELIS) in a variety of contexts contributes to its conceptual development. The primary goal of this study was to understand ELIS in the context of female university students' coping with daily hassles. To identify the dimensions and determinants of ELIS, and to fill this current gap in the literature, a grounded theory study was conducted using Flick's stages of episodic interviewing with 21 Iranian female first-year university students. Data were collected through semistructured interviews and analyzed through open, axial and selective coding. The findings showed that ELIS in coping with daily hassles is a multidimensional phenomenon that is affected by individuals' characteristics and sociocultural norms and values. Three main categories emerged as determinants of ELIS, namely normative status of the daily hassles, normative status of the information resources, and the individual's characteristics. Two main categories emerged as dimensions of ELIS which were type and strategy of action. Results of this study can contribute to the conceptual development of ELIS and may indicate how and in what circumstances ELIS dimensions emerge. The findings can also be used as a basis for developing information and intervention services in the context of coping with daily hassles.  相似文献   
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Fibromyalgia syndrome (FMS) patients have disturbed sleep patterns which may lead to altered circadian rhythm in serum cortisol secretion. The aim of this study was to assess circadian changes, if any, in serum cortisol levels in female patients with FMS. Cortisol levels were estimated every 6 h during 24 h period; in 40 female patients satisfying ACR criteria for FMS (Age 36.4 ± 9.9), and 40 healthy females without FMS (Age 33.8 ± 11.1). A significant difference in the night time serum cortisol level was observed among the patients and control groups (patients, 12.9 ± 9.7 controls 5.8 ± 3.0; p < 0.01). However, no significant difference was found in serum cortisol levels in patients and control groups in the morning (patients, 28.4 ± 13.2 controls, 27.6 ± 14.5; p > 0.05), afternoon (patients, 14.4 ± 5.6 controls, 14.0 ± 6.6; p > 0.05) and evening hours (patients, 10.9 ± 5.8 controls, 8.9 ± 3.6; p > 0.05). It could be concluded that there is an abnormality in circadian secretion of cortisol in female FMS patients.  相似文献   
37.
In England, pupils aged 16 take the General Certificate of Secondary Education (GCSE) examinations for a range of subjects. The current assessment models for GCSE include a two-tier structure for some subjects and a non-tier model for the others. The tiered subjects have a higher tier designed for high achieving pupils and a lower tier for low achieving pupils. The higher tier paper is targeted at grades A*–D (with A* the highest grade available), while the lower tier paper at grades C–G (with G the lowest grade). The UK government has proposed a comprehensive reform of GCSEs. It suggested that, with tiered papers, pupils are forced to choose between higher and lower tier papers, which will place a cap on the ambition of those entering for the lower tier. The government therefore suggests avoiding tiering in the reformed GCSEs when possible. This paper discusses the technical and equity issues with the use of tiered examinations in current GCSEs and reviews potential alternative assessment approaches for effective differentiation between pupils for the reformed GCSEs.  相似文献   
38.
The purpose of this article is to highlight the status and application of an automated cataloging system in central university libraries in north India. Data has been collected using questionnaires. Interview and observation techniques have also been used to bring objectivity in the present study. Results show that varying levels of progress have been made with respect to implementation of a cataloging system. Results also show that with the help of automation, libraries have satisfied user communities by way of easy retrieval. It has removed discrepancies and set a trend for standardization. Furthermore, staff morale has been boosted up in an automated environment.  相似文献   
39.
Emotional intelligence is an important area of psychology, which has gained acceptance in almost every academic discipline. It also seems to influence the various academic activities undertaken by students. This article, which is part of a larger study, reviews the literature on emotional intelligence, and its relationship with the academic and nonacademic characteristics of students with an emphasis on the significance of this relationship. This review shows that emotional intelligence of students is a key element for them while handling a stressful situation. It also illustrates that emotional intelligence can be supportive in managing library anxiety among students leading to better academic performance. This article will assist the academic librarians to recognize the role of emotional intelligence in library-related activities of the patrons. It is recommended that future research should give more attention to this area.  相似文献   
40.
Project-based teaching is nothing new; it originates from the work of authors like Dewey and Kilpatrick. Recent decades have seen renewed interest in this approach. In many countries, it is currently considered to be an innovative approach to science and technology (S&;T) teaching. In this article, we present a systematic review of what recent scientific publications teach us about this approach: How is this approach identified in these publications? How is the use of this approach in school S&;T justified? What are the main research questions covered by studies in the field? What do these studies on this approach teach us? To answer these questions, we have selected and analysed articles published, between 2000 and 2014, in journals that are specialised in school science and technology education and that are indexed in ERIC database. In the synthesis based on this analysis, we present: (a) the theoretical constructs used by the authors to refer to this approach and the features identified to define it; (b) the justifications for this approach; (c) the research questions covered by studies in the field; (d) the data collection and analysis methods used in these studies; and (e) the main findings. In addition to presenting a synthesis of current research in this field, we offer a critical discussion thereof with a focus on two aspects, namely the way PBSTL is conceptualised and the rigour of the research methods used to ensure the validity of findings.  相似文献   
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