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71.
Michael Singh 《Environmental Education Research》1998,4(3):341-354
This paper seeks to extend the range of critical literacy strategies that environmental educators might use in their engagement with curriculum policies. The paper focuses on a recent curriculum and professional development project from Australia as the context to illuminate and explicate particular critical reading strategies. Specifically, the paper introduces several critical reading strategies by applying them to an evaluation of the Global Education Project's review of global perspectives in curriculum policies from around Australia. 相似文献
72.
Kadam DP Suryakar AN Ankush RD Kadam CY Deshpande KH 《Indian journal of clinical biochemistry : IJCB》2010,25(4):388-392
Psoriasis is a chronic inflammatory, proliferative skin disease characterized by pathological skin lesions due to various
exogenous and endogenous factors. It is associated with a number of biochemical and immunological disturbances. Recently,
it has been suggested that increased reactive oxygen species (ROS) production and compromised function of antioxidant system
may be involved in the pathogenesis of this disease. In the present study, 90 psoriasis patients were selected. Disease severity
was assessed by psoriasis area severity index score and grouped as mild, moderate and severe (each group consists of 30 subjects)
and compared with 30 healthy controls. Serum levels of malondialdehyde, nitric oxide end products and the activities of antioxidant
enzymes such as erythrocyte-superoxide dismutase, catalase and total antioxidant status were investigated in these groups/subjects.
As compared to controls, we found severitywise significantly increased serum malondialdehyde, nitric oxide end products with
decrease in erythrocyte-superoxide dismutase activity, catalase activity and total antioxidant status in patients with psoriasis
suggesting worsening of the disease. It seems to be linked with the enhancement of Reactive Oxygen Species production and
decreased antioxidant potential in psoriasis. 相似文献
73.
R. K. Singh A. Bansal S. K. Bansal A. K. Upadhyay V. K. Singh 《Indian journal of clinical biochemistry : IJCB》1992,7(1):61-65
Nychthemeral rhythmicity of urinary copper (Cu) was studied in 40 clinically healthy volunteers and 35 renal stone formers.
A marked diurnal rhythm was noticed in urinary Cu levels in healthy subjects with maximum excretion at 0000 to 0600 hr followed
by a progressive fall during the rest of the period reaching minimum between 1200 to 1800 hr in males and 0600 to 1200 hr
in female volunteers. Similarly, all stone patients exhibited a definite rhythm in urinary Cu with significant amplitude and
acrophases at 2145 hr for males and 2141 hr for female stone formers. However, there was no difference in mean 24-hr Cu excretion
in male and female stone formers, whereas a significant change was observed in case of healthy subjects. Urinary Cu was found
to be significantly increased in renal stone formers in comparison to healthy controls of either sex attributing a significant
role of this overlooked trace mineral in the crystallization and/or activation of either of the process of stone formation
in the renal tubules. 相似文献
74.
75.
What should children and young adolescents read? Recent changes in the English curriculum have once again shifted the focus towards more canonical texts, but does featuring such texts on the course necessarily equate to rigorous teaching and in-depth learning? Through a self-examination of her own reading history, the author argues for a dialogic approach to reading and text selection instead, so that students may negotiate better understandings of themselves and their own socio-cultural contexts. 相似文献
76.
Cynthia R. Chambers Michael L. Wehmeyer Yumiko Saito Kerry M. Lida Youngsun Lee Vandana Singh 《Exceptionality》2013,21(1):3-15
Abstract Promoting self-determination has become an important aspect of the educational programs of students with disabilities. There is now a sufficient literature base to support some syntheses that enable researchers to judge their progress in this area to date and to provide direction for future research and practice. For this study, we conducted a literature review of studies that measured or examined global self-determination. 相似文献
77.
78.
Chandan Singh Dalawat 《Resonance》2009,14(12):1183-1205
The ancient unsolved problem of congruent numbers has been reduced to one of the major questions of contemporary arithmetic: the finiteness of the number of curves over Q which become isomorphic at every place to a given curve. We give an elementary introduction to congruent numbers and their conjectural characterisation, discuss local-to-global issues leading to the finiteness problem, and list a few results and conjectures in the arithmetic theory of elliptic curves. 相似文献
79.
Shibba Takkar Chhabra Shivani Mehta Sandeep Chhabra Manikant Singla Naved Aslam Bishav Mohan Gurpreet Singh Wander 《Indian journal of clinical biochemistry : IJCB》2018,33(2):235-238
Torsades de pointes with prolonged QTc interval is a form of ventricular tachycardia. Many predisposing factors have been identified and hypocalcemia is among the rare ones. Our case illustrates that though rare, hypocalcemia might manifest as torsades de pointes with prolongation of QTc interval. Early diagnosis and management of dyselectrolytemia can prevent these patients from catastrophic torsades de pointes. 相似文献
80.
Asha Lata Singh Vipin Kumar Singh Anushree Srivastava 《Indian journal of clinical biochemistry : IJCB》2013,28(4):422-425
Arsenic contamination of ground water has become a serious problem all over the world. Large number of people from Uttar Pradesh, Bihar and West Bengal of India are suffering due to consumption of arsenic contaminated drinking water. Study was carried out on 30 individuals residing in Ballia District, UP where the maximum concentration of arsenic was observed around 0.37 ppm in drinking water. Blood samples were collected from them to find out the problem related with arsenic. Cytogenetic study of the blood samples indicates that out of 30, two persons developed Klinefelter syndrome. 相似文献