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Parmar, Jayesh
- Effects of Pranayama on Bronchial Asthma
Authors
1 Government Physiotherapy College, Jamnagar, IN
2 Sancheti Institute College of Physiotherapy, Shivaji Nagar, Pune, IN
Source
International Journal of Physiology, Vol 2, No 1 (2014), Pagination: 96-101Abstract
Background: The purpose of the present study is to examine the effects of PRANAYAMA on bronchial asthma
Method: A group of thirty patients (eleven male and nineteen female) were treated with pranayama and pre- and post investigation was done with pulmonary function test.
Results: Results showed significant improvement in FEV1 (t= 4.38 so p < 0.05); PEFR (t=4.03 so p < 0.05) in pulmonary function test. All patients showed improvement in quality of life which was analyzed by Wilcoxon signed rank test. There is no significant improvement between male and female in FEV1 and PEFR. There is also not significant difference in improvement in age more than 50 and age less than 50 in FEV1 and in PEFR.
Conclusion: Bronchial asthmatic patients demonstrate significant improvement in FEV1, PEFR, and Quality of life after pranayama.
Keywords
Pranayama, Bronchial Asthma, PFT
- Performance Evaluation of TiAlN Coated Tungesten Carbide and CBN Tool During Hot Machining of OHNS Round Bar
Authors
1 Department of Mechanical Engineering, L.D. College of Engineering, Gujarat, IN
2 Department of Mechanical Engineering, Government Engineering College - Bhavnagar, Gujarat, IN
Source
Journal of Mines, Metals and Fuels, Vol 71, No 6 (2023), Pagination: 829-838Abstract
Hot machining is one method of machining easily hard materials. Heat is added to the cutting tool, resulting in a reduction in hardness and improved machining capabilities. During the hot turning process, the surface quality of the machined component improves. Cutting speeds, feed rates, and depth of cut for both CBN and TiAlN-coated tungesten carbide insert are optimised by trial and error. The effects of CBN and TiAlN inserts on hot turning and cold turning with minimal fluid application have been analysed in terms of power consumption, surface roughness, cutting force.Keywords
Hot turning, Optimization, OHNS, CBN, TiAlNReferences
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