Výsledky vyhledávání

Some new formulae on Δ–optimum exclusive sum labeling of certain trees

Autor: Debdas Mishra, R. K. Samal

Publikováno v: Journal of Discrete Mathematical Sciences and Cryptography. 19:397-403

All sum graphs are disconnected. The notions of sum labeling and sum graphs were introduced by Harary [1] and later extended to include all integers [2]. A mapping L is called a sum labeling a graph H(V (H), E(H)) if it is an injection from V(H) to a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eb76b172dc6a7d05aba400b47b3e3b9
https://doi.org/10.1080/09720529.2015.1102958

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PREVALENCE OF AUTISM AUTISTIC FEATURES AND ASSOCIATED RISK FACTORS IN SUBJECTS ATTENDING SPECIAL SCHOOLS IN OUR COMMUNITY

Autor: S Narayana, N K Subbalakshmi, R K Samal, Sharda

Publikováno v: Journal of Health and Allied Sciences NU. :24-29

Introduction: There is no one single unified theory to explain the etiology of autism. Autistic symptoms occur along a wide spectrum. Thus we studied the autistic symptoms according to gender, mental retardation and presence of epilepsy. Methods: 500

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https://doi.org/10.1055/s-0040-1703566

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Evaluation of Viscosity-Molecular Weight Constant (K), Short Range Parameter (A) and Long Range Parameter (B) of Dextran in Polar Solvents

Autor: R. K. Samal, Gouri Sankar Roy, R. N. Samal, A. P. Mahapatra

Publikováno v: Physics and Chemistry of Liquids. 39:343-356

The viscosity-molecular weight constant (K), the short range parameter (A) and long range parameter (B) have been evaluated in binary mixture of Dextran of three different molecular weights in three different solvents i.e., distilled water, 1(N) NaOH

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https://doi.org/10.1080/00319100108031667

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Evaluation of Huggins' Constant, Kraemer's Constant and Viscosity Concentration Coefficient of Polymer Dextran in Urea, Glycine and Glucose

Autor: A. P. Mahapatra, Gouri Sankar Roy, R. K. Samal, R. N. Samal

Publikováno v: Physics and Chemistry of Liquids. 39:169-181

Reduced viscosity (ηsp/c) and Inherent viscosity (In ηrel/c) of dilute solution of water soluble polysaccharide polymer “Dextran” has been calculated by measuring the flow time of the polymer solution in solvents like 6(M) Urea, 2(M) Glycine an

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https://doi.org/10.1080/00319100108030337

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The Viscosity of Dilute Solution of a Novel Polymer ‘Dextran’ in Different Solvents

Autor: R. N. Samal, A. P. Mahapatra, Gouri Sankar Roy, R. K. Samal

Publikováno v: Physics and Chemistry of Liquids. 38:405-414

The viscosity of dilute solution of a water soluble polysaccharide “Dextran” has been studied in 6(M) Urea, 2(M) Glycine and 50% Glucose solution in three different temperatures - 40°C, 45°C and 50°C. From the solution viscosity measurement, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cf63f9835196312e9c1df1614948557
https://doi.org/10.1080/00319100008030287

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Aqueous Polymerization of Methyl Methacrylate Initiated by the Mn(lll)-Fructose Redox System

Autor: R. K. Samal, N. Baral, Padma L. Nayak

Publikováno v: Journal of Macromolecular Science: Part A - Chemistry. 11:1071-1080

The kinetics of vinyl polymerization of methyl methacrylate initiated by the redox system Mn3-fructose were investigated in aqueous sulfuric acid in the temperature range of 20-25°C, and the rates of polymerization and disappearance of Mn3+ were mea

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https://doi.org/10.1080/00222337708061308

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Polymerization of Acrylonitrile Initiated by the Mn3+/Tartaric Acid Redox System

Autor: R. K. Samal, G. V. Suryanarayana, P. C. Dash, D. P. Dm, M. C. Nayak, S. V. M. College

Publikováno v: Journal of Macromolecular Science: Part A - Chemistry. 16:615-627

Vinyl polymerization of acrylonitrile initiated by the redox system Mn3+/tartaric acid was investigated in aqueous sulfuric acid in the temperature range 30–50°C, and the initial rates of polymerization, Mn3+ disappearance, etc. were measured. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e5dd31929cf8d1b1dc3dd5793695d9c
https://doi.org/10.1080/00222338108056809

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