Search Results - "Krishna, K. Gopala"

Enumeration of N-rooted maps using quantum field theory by Gopala Krishna, K., Labelle, Patrick, Shramchenko, Vasilisa

“…A one-to-one correspondence is proved between the N-rooted ribbon graphs, or maps, with e edges and the (e−N+1)-loop Feynman diagrams of a certain quantum…”
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Localized corrosion of an ultrafine grained Al–4Zn–2Mg alloy produced by cryorolling by Gopala Krishna, K., Sivaprasad, K., Sankara Narayanan, T.S.N., Hari Kumar, K.C.

“…► Cryorolling of Al–4Zn–2Mg alloy produced UFG structure with modified precipitation. ► Corrosion behaviour is determined using both electrochemical and…”
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Optimization of Selective Laser Melting (SLM) Additive Manufacturing Process Parameters of 316L Austenitic Stainless Steel by Dutt, Aniket K., Bansal, G. K., Tripathy, S., Gopala Krishna, K., Srivastava, V. C., Ghosh Chowdhury, S.

“…Selective laser melting (SLM) is a widely applied process in the metal additive manufacturing industry. The microstructure and mechanical properties of SLM…”
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Microstructural evolution and aging behavior of cryorolled Al–4Zn–2Mg alloy by Gopala Krishna, K., Sivaprasad, K., Venkateswarlu, K., Hari Kumar, K.C.

“…► Developed ultrafine grained structure in Al–4Zn–2Mg alloy by cryorolling. ► Effect cryorolling on microstructure and aging of Al–4Zn–2Mg alloy was studied. ►…”
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BKM Lie superalgebras from dyon spectra in ZN CHL orbifolds for composite N by Govindarajan, Suresh, Gopala Krishna, K.

“…We show that the generating function of electrically charged -BPS states in supersymmetric CHL -orbifolds of the heterotic string on T 6 are given by…”
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A comparative study of midazolam and target-controlled propofol infusion in the treatment of refractory status epilepticus by Masapu, Dheeraj, Gopala Krishna, K, Sanjib, Sinha, Chakrabarti, Dhrithiman, Mundlamuri, R, Manohar, Nitin, Mariamma, P, Satishchandra, P, Umamaheswara Rao, G

“…Background: The recommended treatment for refractory status epilepticus (RSE) is the use of anesthetic agents, but evidence regarding the agent of choice is…”
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Studies on Aging and Corrosion Properties of Cryorolled Al–Zn–Mg–Cu (AA7075) Alloy by Gopala Krishna, K., Das, Goutam, Venkateswarlu, K., Hari Kumar, K. C.

“…Ultrafine grained AA7075 aluminum alloy (Al–6Zn–2Mg–1Cu), was produced by cryorolling the solutionized samples followed by annealing and peak aging treatments…”
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Cathodic corrosion induced selective nano-crystallization of Nickel oxo/hydroxo complex on (NiFeCr)SiB amorphous ribbon for alkaline oxygen evolution reaction and methanol oxidation reaction by Modalavalasa, Udaya Bhaskara Rao, Jana, Animesh, Murugaiyan, Premkumar, Gopala Krishna, K., Saket, R.K.

“…The study focuses on the development and optimization of (Ni87Fe4Cr9)78Si8B14 amorphous ribbons as self-supported electro-catalysts for oxygen evolution…”
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Tensile Behavior of Ultrafine-Grained Al-4Zn-2Mg Alloy Produced by Cryorolling by Gopala Krishna, K., Singh, Nidhi, Venkateswarlu, K., Hari Kumar, K. C.

“…An Al-4Zn-2Mg alloy was subjected to cryorolling (CR) followed by short annealing. An average grain size of ~100 nm was achieved. Cryorolled samples showed…”
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Aberrant Readout of a Gas Analyzer: Clinical Importance of Interpretation by Chakrabarti, Dhritiman, Krishna K N, Gopala, Garg, Deepali

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Corrosion behavior of ultrafine-grained AA2024 aluminum alloy produced by cryorolling by Laxman Mani Kanta, P., Srivastava, V.C., Venkateswarlu, K., Paswan, Sharma, Mahato, B., Das, Goutam, Sivaprasad, K., Krishna, K. Gopala

“…The objectives of this study were to produce ultrafine-grained (UFG) AA2024 aluminum alloy by cryorolling followed by aging and to evaluate its corrosion…”
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Bulk temperature estimation during wear of a polymer composite pin by Gopala Krishna, K., Divakar, C., Venkatesh, K., Mohan, C.B., Mahesh Lohith, K.S.

“…Various models have been proposed to estimate the bulk temperatures along the axis of a pin wearing against a disc in a pin-on-disc tribometer. These have been…”
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Optimization of CMT welding process parameters of dissimilar hot rolled E250 and polymer sandwich steel lap joints by Sharan, Bipin B, Chand, Prabha, Baruah, Mayuri, Krishna, K Gopala

“…Lap joints of 1.5 mm thin sheets of dissimilar hot rolled E250 with polymer sandwich steel (MPM) were produced by cold metal transfer (CMT) process, closer to…”
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Mathematical Analysis for Power Loss Analysis of a Seven Level Aligned Multilevel Inverter by Jain, Narendra Kumar, Krishna, K. Gopala, Solanki, Vipin, Savita

“…Multilevel inverters are widely used in many applications due to their superior performance over conventional inverter. However, due to increasing number of…”
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Heat Transfer and Fluid Flow During Laser Powder Bed Fusion of SS316L Stainless Steel by Usha, Yenni, Das, Atanu, Bansal, Gaurav K., Krishna, K. Gopala, Mandal, Gopi K.

“…Powder bed fusion using a laser-based (PBF-LB) process offers design freedom with an acceptable surface finish in several industrial applications. The judicial…”
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BKM superalgebras from counting dyons in N=4 supersymmetric type II compactifications by Govindarajan, Suresh, Jatkar, Dileep P., Gopala Krishna, K.

“…We study the degeneracy of quarter BPS dyons in N=4 type II compactifications of string theory. We find that the genus-two Siegel modular forms generating the…”
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Utilization of ECC in Smart Grids: A Review by Gopala Krishna, K., Shekhawat, Jyoti, Agarwal, Trapty

“…Within the realm of smart grids, a power service provider plays a crucial function in coordinating predicted power production with actual power demand in order…”
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BKM Lie superalgebra for the Z5-orbifolded CHL string by Krishna, K. Gopala

“…A bstract We study the -orbifolding of the CHL string theory by explicitly constructing the modular form generating the degeneracies of the -BPS states in the…”
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Elevated oestrogen receptor splice variant ERαΔ5 expression in tumour-adjacent hormone-responsive tissue by Taylor, Siân E, Patel, Imran I, Singh, Paras B, Nicholson, Caroline M, Stringfellow, Helen F, Gopala Krishna, R K, Matanhelia, Shyam S, Martin-Hirsch, Pierre L, Martin, Francis L

“…Susceptibility to prostate or endometrial cancer is linked with obesity, a state of oestrogen excess. Oestrogen receptor (ER) splice variants may be…”
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Tribological studies of polymer based ceramic–metal composites processed at ambient temperature by Krishna, K. Gopala, Divakar, C., Venkatesh, K., Mohan, C.B., Lohith, K.S. Mahesh

“…Use of composite material is increasing due to economical processing of complicated shapes in large quantities. Addition of fiber/particulates improves the…”
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