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Search Results: 1 - 10 of 22359 matches for " Gangopadhyay Ashok kumar "
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Porokeratosis Palmaris, Plantaris Et Disseminata with a Mucous Membrane Lesion
Gangopadhyay Ashok Kumar
Indian Journal of Dermatology, Venereology and Leprology , 2000,
Abstract: Porokeratosis affecting the mucous membrane of the tongue is reported in a young man.
Pretibial Myxedema
Gangopadhyay Ashok kumar
Indian Journal of Dermatology , 1996,
Abstract: Pretibial myxedema is very rarely associated with Thyrotoxicosis. Here is a case report.
Atopic Diathesis - An Addendum
Gangopadhyay Ashok kumar
Indian Journal of Dermatology , 1996,
Abstract:
Bacillary angiomatosis in an immune-competent patient
Gangopadhyay Ashok,Sharma P
Indian Journal of Dermatology, Venereology and Leprology , 2001,
Abstract: Bacillary angiomatosis is reported in a 65- year- old man. He was immunocompetent and the lesions subsided following treatment with oral erythromycin.
Politics of Hunger and Development: A Sociological Review of India’s Developmental Discourse  [PDF]
M. Ashok Kumar
Sociology Mind (SM) , 2012, DOI: 10.4236/sm.2012.24050
Abstract: This paper attempts to address the problem of hunger from the viewpoint of its social face against the backdrop of fast growing economy of India. Current sad state of affairs in the domain of poverty and hunger are nothing but the cumulative result of what happens in the Indian development planning since Independence, or at least in the name of development planning. This paper sociologically examines three most critical events in the history of Indian development planning, which are introduced to mitigate hunger and poverty, in both urban and rural India. The central focus of this paper is to highlight politics of those development initiatives and liquidation of public planning at the level of implementation, which eventually increased the gap between rich and poor, and left the Indian poor to their own fate. This paper also examines the most significant aspect of delinking power relations from the development discourse of India by providing more room for populist ideas with an aim to gain political mileage by the ruling elite. The present state of affairs with respect to poverty and hunger coupled with low standards of health, literacy and social awareness in India call for serious introspection. This paper, therefore, critically looks at Indian development discourse from the perspective of power relations, both established and emerging, which could alter our views on India and its growth story.
Distribution, Enrichment and Accumulation of Heavy Metals in Soil and Trigonella foenum-graecum L. (Fenugreek) after Fertigation with Paper Mill Effluent  [PDF]
Vinod Kumar,Ashok Kumar Chopra
Open Journal of Metal (OJMetal) , 2013, DOI: 10.4236/ojmetal.2013.32a1002
Abstract: The aim of the study was to investigate distribution, enrichment and accumulation of heavy metals in soil and Trigonella foenum-graecum (var. Pusa Early Bunching) after fertigation with paper mill effluent. Doses of paper mill effluent viz. 5%, 10%, 25%, 50%, 75% and 100% were used for fertigation of T. foenum-graecum along with bore well water (control). The results revealed that paper mill effluent had significant (P < 0.05) effect on EC, pH, OC, Na+, K+, Ca2+, Mg2+, Fe2+, TKN, PO3-4, SO2-4, Cd, Cr, Cu, Mn and Zn of the soil in both seasons. Insignificant (P > 0.05) changes in WHC and bulk density of the soil were observed after irrigation with paper mill effluent. The agronomical performance of T. foenum-graecum was increased from 5% to 25% concentration and decreased from 50% to 100% concentration of paper mill effluent as compared to control in both seasons. The heavy metals concentration was increased in T. foenum-graecum from 5% to 100% concentrations of paper mill effluent in both seasons. Biochemical components like crude proteins, crude fiber and crude carbohydrates were found maximum with 25% paper mill effluent in both seasons. The enrichment factor (Ef) of various heavy metals was in order of Cd > Mn > Cr > Cu > Zn > Fe for soil and Mn > Cu > Cr > Cd > Zn > Fe for T. foenum-graecum plants after fertigation with paper mill effluent. Therefore, paper mill effluent can be used as a biofertigant after appropriate dilution to improve yield of T. foenum-graecum.
Distribution, Enrichment and Accumulation of Heavy Metals in Soil and Trigonella foenum-graecum L. (Fenugreek) after Fertigation with Paper Mill Effluent  [PDF]
Vinod Kumar, Ashok Kumar Chopra
Open Journal of Metal (OJMetal) , 2013, DOI: 10.4236/ojmetal.2013.32A1002
Abstract:

The aim of the study was to investigate distribution, enrichment and accumulation of heavy metals in soil and Trigonella foenum-graecum (var. Pusa Early Bunching) after fertigation with paper mill effluent. Doses of paper mill effluent viz. 5%, 10%, 25%, 50%, 75% and 100% were used for fertigation of T. foenum-graecum along with bore well water (control). The results revealed that paper mill effluent had significant (P < 0.05) effect on EC, pH, OC, Na+, K+, Ca2+, Mg2+, Fe2+, TKN, PO3-4, SO2-4, Cd, Cr, Cu, Mn and Zn of the soil in both seasons. Insignificant (P > 0.05) changes in WHC and bulk density of the soil were observed after irrigation with paper mill effluent. The agronomical performance of T. foenum-graecum was increased from 5% to 25% concentration and decreased from 50% to 100% concentration of paper mill effluent as compared to control in both seasons. The heavy metals concentration was increased in T. foenum-graecum from 5% to 100% concentrations of paper mill effluent in both seasons. Biochemical components like crude proteins, crude fiber and crude carbohydrates were found maximum with 25% paper mill effluent in both seasons. The enrichment factor (Ef) of various heavy metals was in order of Cd > Mn > Cr > Cu > Zn > Fe for soil and Mn > Cu > Cr > Cd > Zn > Fe for T. foenum-graecum plants after fertigation with paper mill effluent. Therefore, paper mill effluent can be used as a biofertigant after appropriate dilution to improve yield of T. foenum-graecum.

Lattice Paths and Rogers Identities  [PDF]
Ashok Kumar Agarwal, Megha Goyal
Open Journal of Discrete Mathematics (OJDM) , 2011, DOI: 10.4236/ojdm.2011.12011
Abstract: Recently we interpreted five q-series identities of Rogers combinatorially by using partitions with “n +t cop-ies of n” of Agarwal and Andrews (J. Combin. Theory Ser.A, 45(1987), No.1, 40-49). In this paper we use lattice paths of Agarwal and Bressoud (Pacific J. Math. 136(2) (1989), 209-228) to provide new combinatorial interpretations of the same identities. This results in five new 3-way combinatorial identities.
On a 3-Way Combinatorial Identity  [PDF]
Garima Sood, Ashok Kumar Agarwal
Open Journal of Discrete Mathematics (OJDM) , 2014, DOI: 10.4236/ojdm.2014.44012
Abstract: Recently in [1] Goyal and Agarwal interpreted a generalized basic series as a generating function for a colour partition function and a weighted lattice path function. This led to an infinite family of combinatorial identities. Using Frobenius partitions, we in this paper extend the result of [1] and obtain an infinite family of 3-way combinatorial identities. We illustrate by an example that our main result has a potential of yielding Rogers-Ramanujan-MacMahon type identities with convolution property.
Corrosion Behaviour of TiC-Reinforced Hadfield Manganese Austenitic Steel Matrix In-Situ Composites  [PDF]
Ashok Kumar , Srivastava, Karabi Das
Open Journal of Metal (OJMetal) , 2015, DOI: 10.4236/ojmetal.2015.52002
Abstract: The corrosion behaviour of Hadfield manganese austenitic steel matrix composite reinforced with the varying amount of TiC and unreinforced Hadfield manganese austenitic steel matrix alloy has been evaluated in 3.5% NaCl aqueous solution with the pH value of 6 by the potentiodynamic polarization curves and linear polarization resistance measurements at a scan rate of 1 mV/s at room temperature (25°C ± 2°C). The corrosion rate of the composites is higher than that of their unreinforced matrix alloy and it increases with the increasing volume fraction of TiC. The poor corrosion resistance of the composites can be attributed to the galvanic effects between the matrix and reinforcement.
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