N. S. Nair

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This study was undertaken to find out the relationship between various body parameters to identify the measurement that correlates most closely to stature. Sitting height, standing height, arm span and leg lengths of 505 healthy women between the ages of 20 and 29 were measured. The relationship between the parameters was determined by computing correlation(More)
BACKGROUND Iron deficiency anemia (IDA) is the most common medical problem in pregnancy. Parenteral iron is a useful treatment, although iron dextran use decreased due to anaphylaxis. Iron sucrose is a newer agent that has overcome the shortcomings of iron dextran. OBJECTIVE The aim of this study was to compare the efficacy and tolerance of intravenous(More)
Dental anxiety is one of the major problems affecting children, which impairs the rendering of dental care, leading to impaired quality of life. It often leads to occupational stress in dental personnel and conflict between parents/caregivers. The objective of this study was to conduct a systematic review and meta-analysis of randomized controlled trials(More)
This paper proposes closed loop control of transformerless interleaved high step-down conversion ratio dc-dc converter. The proposed converter utilizes two input capacitors which are series charged by the input voltage and parallel discharged by a new two phase interleaved buck converter for providing much higher conversion ratio without adopting an extreme(More)
In a cDNA microarray experiment, the final measurement is intensity ratio at a spot in the microarray chip. The objective of the present study is to estimate the uncertainty associated with the final intensity ratio at each spot in cDNA microarray chips and also to explore the role of pixel intensity correlations in statistical inferences of gene expression(More)
Talo-calcaneal angles were measured on anteroposterior, stress dorsiflexion, and plantarflexion lateral radiographs of 75 normal feet and 145 clubfeet. The talus and calcaneum from 15 normal fetal limbs were dissected without disturbing the subtalar capsule. Anteroposterior and lateral radiographs of these specimens were also obtained. The long axes of the(More)
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