Study of adenosine deaminase activity in various arthritic conditions

Aim of present study was to compare the adenosine deaminase (ADA) activity in various types of arthritis conditions with synovial effusion. No. significant difference was observed in ADA activity in serum of control and study groups but results have shown a definite pattern of ADA activity in synovial fluid in various arthritic conditions. The highest value of ADA activity was observed in synovial fluid of patients with tubercular arthritis followed by rheumatoid, septic, osteo and post traumatic arthritis. Thus measurement of ADA activity in synovial fluid can be used as a parameter of differential diagnosis of arthritis specially tubercular in initial stages.     

Are preservice teachers prepared to teach struggling readers?

Reading disabilities such as dyslexia, a specific learning disability that affects an individual’s ability to process written language, are estimated to affect 15–20% of the general population. Consequently, elementary school teachers encounter students who struggle with inaccurate or slow reading, poor spelling, poor writing, and other language processing difficulties. However, recent evidence may suggest that teacher preparation programs are not providing preservice teachers with information about basic language constructs and other components related to scientifically based reading instruction. As a consequence preservice teachers have not exhibited explicit knowledge of such concepts in previous studies. Few studies have sought to assess preservice teachers’ knowledge about dyslexia in conjunction with knowledge of basic language concepts. The purpose of the present study was to examine elementary school preservice teachers’ knowledge of basic language constructs and their perceptions and knowledge about dyslexia. Findings from the present study suggest that preservice teachers, on average, are able to display implicit skills related to certain basic language constructs (i.e., syllable counting), but fail to demonstrate explicit knowledge of others (i.e., phonics principles). Also, preservice teachers seem to hold the common misconception that dyslexia is a visual perception deficit rather than a problem with phonological processing. Implications for future research as well as teacher preparation are discussed.     

Parent decision-making when selecting schools: The case of Nepal

This paper analyzes the parent decision-making processes underlying school selection in Nepal. The analysis is based on primary survey and focus group data collected from parent meetings in diverse local education markets in two districts of Nepal in 2011. It highlights three main arguments that are less frequently discussed in the context of school choice, including in developing countries. First, children who go to public schools play a significant role in their own decision-making on schooling; this complicates the currently predominant conceptualization that schooling decisions are primarily made by parents and school officials. Second, the gradual growth in private schools has led to significant sorting of students and created a stigma around public education. Finally, in contexts such as Nepal, that suffer from political conflict, and poor conditions for law and order, a school’s proximity to their home becomes a greater priority for students and families.     

Identifying and investigating the “best” schools: a network-based analysis

This paper aims to provide a fresh perspective on the predominantly negative discourse on schooling quality in low-income countries by focusing on the research questions: ‘How can one identify great schools and what makes them special?’ Using a network-based perspective, I measure peer evaluations of quality in two districts in Nepal. Specifically, I ask principals to mention three schools they view as the ‘best’ schools in their district and then map the interconnections between schools as a result of this response. I additionally analyse the differentiating characteristics of these schools and qualitatively investigate the most frequently cited ‘best’ school in each district. Public school principals collectively chose a few schools as being among the ‘best’; these chosen schools had relatively higher enrolment and better student performance. The in-depth qualitative analysis highlights less quantifiable measures, such as motivated leaders who were able to help schools succeed despite difficult circumstances.     

Correction to: What do teacher educators know about English spelling?

Reading and Writing -     

Some biochemical markers in various neoplasms: A multivariate analysis

The analysis of biochemical parameters in 162 patients with various neoplastic disorders along with 50 normal subjects showed significant rise in serum alkaline phosphatase and lactate dehydrogenase as compared to normal subjects. 21 patients with other monoclonal gammopathies which include infection and immunological diseases were also studied. Parameters such as serum calcium, uric acid, total protein, albumin and globulin were also analyzed in 42 (26%) cases of multiple myeloma, 27 (17%) cases of gastro-intestinal malignancies, 22 (14%) cases of urogenital malignancies, 11 (6%) cases of carcinoma breast, 4 (2%) cases of bone tumors, 21 (12%) cases of other monoclonal gammopathies, including 7 (4%) cases of infection and 14 (8%) cases of immunological diseases. The results indicate use of enzymes alkaline phosphatase and lactate dehydrogenase in neoplastic disorders.