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55 results on '"Pabitra Sahu"'

52. P320 High Cytomegalovirus DNA load in mucosal biopsies predicts steroid failure as well as colectomy in acute severe ulcerative colitis

Author

Prasenjit Das, Pabitra Sahu, Nihar Ranjan Dash, Saurabh Kedia, Sanjay Jain, Govind K. Makharia, Peush Sahni, Lalit Dar, Vineet Ahuja, Sujoy Pal, and Divya Namdeo

Subjects
medicine.medical_specialty, business.industry, medicine.medical_treatment, Gastroenterology, General Medicine, medicine.disease, Ulcerative colitis, Cytomegalovirus DNA, Steroid, Internal medicine, medicine, business, Colectomy
Published
2019

53. P338 Long-term complications in patients with fistulising Crohn’s disease

Author

Sudheer K. Vuyyuru, Sanjay Jain, Vineet Ahuja, Sawan Bopanna, Pabitra Sahu, Saurabh Kedia, and Govind K. Makharia

Subjects
Long term complications, Pediatrics, medicine.medical_specialty, Crohn's disease, business.industry, Gastroenterology, medicine, In patient, General Medicine, business, medicine.disease
Published
2019

54. AMA-negative primary biliary cirrhosis in a young male

Author

Suresh Kumar, Paras Kathuria, Pabitra Sahu, Nikhil Jha, and Sourabh Mishra

Subjects
Adult, Male, medicine.medical_specialty, Liver Cirrhosis, Biliary, business.industry, General Medicine, Conservative Treatment, medicine.disease, Gastroenterology, Diagnosis, Differential, Text mining, Primary biliary cirrhosis, Liver Function Tests, Internal medicine, Splenomegaly, medicine, Humans, business, Young male
Published
2016

55. Effect of TiO2 Nanoparticles on Properties of Silica Refractory

Author

Subbiah Jegadesan, P. R. Rauta, Palanisamy Manivasakan, Venkatachalam Rajendran, Pabitra Sahu, B. K. Panda, Bhakta Bandhu Sahu, and Suresh Valiyaveettill

Subjects
Materials science, Tridymite, Chemical engineering, Rutile, Specific surface area, Phase (matter), Materials Chemistry, Ceramics and Composites, Mineralogy, Particle size, Porosity, Thermal expansion, BET theory
Abstract

Nanosized TiO2 was obtained using a simple chemical route from natural ilmenite available in Tamilnadu, India. The nano-TiO2 particles obtained were comprehensively characterized by X-ray diffraction, FTIR, BET surface area, particles size, and transmission electron microscopic analysis. The results observed reveal that the nano-TiO2 show a rutile crystal structure with an average particle size of 50 nm and a specific surface area of 112.64 m2/g with spherical morphology. Different proportions of nanotitania were added in silica brick composition to determine out the amount of tridymite phase transformation. It was observed that the addition of 0.5 wt% nano-TiO2 leads to highest amount of tridymite phase formation. The effect of incorporation of nano-TiO2 in silica refractory was explored in terms of refractory properties such as bulk density, apparent porosity, cold crushing strength, refractoriness under load, creep in compression, and reversible thermal expansion.

Published
2010

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