G. Krishna Rao

QUANTUM DIFFERENTIAL OPERATORS ON $k[X^{\pm 1}]$

G. Krishna Rao

Let $k$ be a field extension over the field $\mathbb{Q}$ of rational numbers and $q \in k$ be a transcendental over $\mathbb{Q}$. In this paper, we give a basis for the algebra $D_q(k[X^{\pm 1}])$, of quantum differential operators on $k[X^{\pm 1}]$. We …

Spatial Variability of Escherichia coli in Rivers of Northern Coastal Ecuador

G. Krishna Rao, Joseph N. S. Eisenberg, David G. Kleinbaum, William Cevallos et autres

The use of contaminated surface water continues to be a pressing issue in areas of the world where people lack improved drinking water sources. In northern coastal Ecuador, many communities rely on untreated surface water as their primary source of drinking water. …

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PHENIX detector overview

K. Adcox, Stephen Adler, M. Aizama, N. N. Ajitanand et autres

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PHENIX Muon Arms

H. Akikawa, A. Al-Jamel, J.B. Archuleta, J. Archuleta et autres

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Z-dependence of photon interactions in simulated materials

Ch. Radhakrishna Murthy, A. Seshagiri Rao, G. Krishna Rao

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Whole-atom differential incoherent-scattering cross sections at 279.2 keV

S Janardhan, S Ravinder, Ch. Radhakrishna Murthy, G. Krishna Rao et autres

The incoherent-scattering cross sections are determined at 279.2 keV γ-ray energy in the angular range 30° - 105° in Ni, Zn, Ag, Cd, In, Sn, and Pb. The measurements were carried out using an NaI (Tl) detector coupled to a single channel …

Groundwater recharge to the confined aquifer system in the Terai plain of Nawalparasi district, western Nepal: a hydrochemical approach

Dinesh Pathak, G. Krishna Rao

Groundwater recharge estimate is an essential part of the management of the water resources. The Terai plain of Nepal with multi-aquifer system and a number of river systems need thorough understanding on their interconnection. Groundwater samples from the dugwells, shallow tube wells, …

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VARIATION OF FLUORIDE IN GROUNDWATERS OF CRYSTALLINE TERRAIN

N. Subba Rao, G. Krishna Rao, D. John Devadas, Andhra Pradesh

Hydrogeochemical Zoning in Crystalline Terrain and its Significance to Water Quality

N. Subba Rao, J. Prakasha Rao, P. C. Rao, P. Niranjan Babu et autres

Geochemical variations observed between shallow aquifer waters (SAW) and deeper aquifer waters (DAW) indicate better quality in DAW.

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Kinetics of some electron-transfer reactions of iron (III)-2,2?-bipyridyl complex. Micellar effect of sodium dodecyl sulphate

P. V. Subba Rao, G. Krishna Rao, K. Ramakrishna, G. Rambabu

Iron(III)-2,2′-bipyridyl complex obtained, in situ, by direct mixing of iron(III) and 2,2′-bipyridyl, oxidizes aniline, thiourea, and ascorbic acid. The reaction is markedly accelerated by sodium dodecyl sulphate. The rate-[surfactant] profile exhibits a maximum. The kinetic analysis of the micellar effect has been …

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Kinetics of oxidation of tris-(2,2' -bipyridyI)cobalt(II) by iron(III)- 2,2' -bipyridyl complex-Micellar effect of sodium dodecylsulphate

P. V. Subba Rao, G. Krishna Rao, K. Ramakrishna, G. Rambabu et autres

Hydrogeological conditions in Dun valley of Dang, western Nepal: a case study

G. Krishna Rao, Bhumika Piya

The Dun Dang Valley constitutes a closed groundwater basin in the midst of Himalaya. It is underlain by fluvio-lacustrine sediments which form unconfined to confined aquifer system. The hydrogeological situation in the valley is inferred from drilling data of the Groundwater Resources …

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