Search Results - "Patra, A."

Effect of lockdown due to SARS COVID-19 on aerosol optical depth (AOD) over urban and mining regions in India by Ranjan, Avinash Kumar, Patra, A.K., Gorai, A.K.

“…The Severe Acute Respiratory Syndrome-COronaVIrus Diseases 2019 (SARS-COVID-19) pandemic has posed a serious threat to human health (death) and substantial…”
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On the Upwelling of the F Layer Base and Prediction of Equatorial Plasma Bubble by Patra, A. K., Das, S. K.

“…Prediction of equatorial plasma bubbles (EPBs) continues to be a challenge for the scientific community. We present a novel data analysis approach, employed on…”
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The effect and mode of action of saponins on the microbial populations and fermentation in the rumen and ruminant production by Patra, A. K., Saxena, J.

“…The growing public concerns over chemical residues in animal-derived foods and threats of antibiotic-resistant bacteria have renewed interest in exploring…”
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A Single-Inductor Multiple-Output Switcher With Simultaneous Buck, Boost, and Inverted Outputs by Patra, P., Patra, A., Misra, N.

“…Portable applications require multiple supplies with different output levels and some applications also require negative outputs. Single-inductor…”
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On the Linkage Between Daytime E Region Field‐Aligned Irregularities and Sporadic E Layer at Low Latitude by Sahu, B., Pavanchaitanya, P., Patra, A. K., Niranjan, K.

“…We investigate the generation of low latitude daytime E region field‐aligned irregularities (FAIs) and focus on whether the FAIs are exclusively linked with…”
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On the Onset Time and Background Ionospheric Conditions of Postsunset Equatorial Plasma Bubble by Das, S. K., Pavanchaitanya, P., Patra, A. K., Niranjan, K.

“…Onset time and conditions of the postsunset equatorial plasma bubble (EPB) observed by the Gadanki Ionospheric Radar Interferometer are presented and discussed…”
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Effects of garlic oil, nitrate, saponin and their combinations supplemented to different substrates on in vitro fermentation, ruminal methanogenesis, and abundance and diversity of microbial populations by Patra, A.K., Yu, Z.

“…Aims To investigate the effect of garlic oil (G), nitrate (N), saponin (S) and their combinations supplemented to different forage to concentrate substrates on…”
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Evaluation of spatial spreading of phyto-available sulphur and micronutrients in cultivated coastal soils by Shukla, A. K, Behera, S. K, Tripathi, R, Prakash, C, Nayak, A. K, Kumar, P. Suresh, Chitdeshwari, T, Kumar, Dileep, Nayak, R. K, Babu, P. Surendra, Katkar, R. N, Subbarayappa, C. T, Moharana, K. C, Patra, A. K, Srinivasarao, Ch, Chaudhari, S. K, Rao, A. Subba, Singh, A. K, Das, Soumitra

“…Understanding the spatial spreading patterns of plant-available sulphur (S) (AS) and plant-available micronutrients (available zinc (AZn), available iron…”
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On the Assessment of Day‐To‐Day Occurrence of Equatorial Plasma Bubble by Das, S. K., Patra, A. K., K. Niranjan

“…In this paper, we address the day‐to‐day variation in the development of equatorial plasma bubble (EPB) using simultaneous observations made by the 30 MHz…”
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Identifying the Onset Location of Equatorial Plasma Bubbles (EPBs) and Its Relationship With the Background Ionospheric Conditions by Ajith, K. K., Patra, A. K., Li, Guozhu, Sripathi, S., Pavanchaitanya, P., Yamamoto, M., Perwitasari, Septi

“…Using radars and C/NOFS satellite observations we studied the spatio‐temporal evolution of Equatorial Plasma Bubbles (EPBs) and estimated its onset location…”
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Effects of quillaja and yucca saponins on communities and select populations of rumen bacteria and archaea, and fermentation in vitro by Patra, A.K., Stiverson, J., Yu, Z.

“…Aims The objective of this study was to comprehensively evaluate quillaja (QSP) and yucca saponin (YSP) products with respect to their effects on diversity of…”
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Geochemical signatures of Late Paleocene sandstones from the Sanu Formation, Jaisalmer basin, western India: Implication for provenance, weathering and tectonic setting by Patra, A, Shukla, Anil D

“…Sandstones of the Sanu Formation from Jaisalmer basin, western India were studied for major, trace and rare earth element (REE) geochemistry to deduce their…”
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Effects of coconut and fish oils on ruminal methanogenesis, fermentation, and abundance and diversity of microbial populations in vitro by Patra, A K, Yu, Z

“…Coconut (CO) and fish (FO) oils were previously shown to inhibit rumen methanogenesis and biohydrogenation, which mitigates methane emission and helps improve…”
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Synthesis of nano Y2O3, TiO2, ZrO2 dispersed W-Ni-Nb-Mo alloys by mechanical alloying by Khan, A.R., Patra, A., Majumdar, Bhaskar

“…The present investigation deals with the synthesis and characterization of oxide dispersed strengthened (ODS) alloys based on W79Ni10Nb5Mo5 (in weight %) with…”
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Fractional sight analysis of generalized perturbed Zakharov–Kuznetsov equation using Elzaki transform by Pasayat, T., Patra, A., Sahoo, M.

“…In this article, the Elzaki decomposition method is used to study arbitrary order ( 3 + 1 ) -dimensional generalised perturbed Zakharov–Kuznetsov equation…”
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Mid‐Latitude Spread‐F Structures Over the Geomagnetic Low‐Mid Latitude Transition Region: An Observational Evidence by Sivakandan, M., Mondal, S., Sarkhel, S., Chakrabarty, D., Sunil Krishna, M. V., Chaitanya, P. Pavan, Patra, A. K., Choudhary, R. K., Pant, T. K., Upadhayaya, A. K., Sori, Takuya

“…An observational evidence of a unique plasma depletion event was captured by an O(1D) 630.0 nm airglow imager on 13 June 2018 over a transition region of…”
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F3 Layer Characteristics Revealed by the Jicamarca Incoherent Scatter Radar: First Results by Venkatesh, K., Patra, A. K., Reinisch, B. W.

“…In this paper, we present a systematic study on the characteristics and evolution of the F3 layer using the Jicamarca incoherent scatter radar (ISR)…”
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Optical materials based on molecular nanoparticles by Patra, A, Chandaluri, Ch G, Radhakrishnan, T P

“…A major part of contemporary nanomaterials research is focused on metal and semiconductor nanoparticles, constituted of extended lattices of atoms or ions…”
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A Neural Network‐Based Model for Daytime Vertical E×B Drift in the Indian Sector by Chaitanya, P. Pavan, Patra, A. K.

“…Observations of ionospheric vertical E×B drift are limited in the Indian sector. In this paper, we present an artificial neural network‐based model for…”
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No-Till Farming and Conservation Agriculture in South Asia - Issues, Challenges, Prospects and Benefits by Somasundaram, J., Sinha, N. K., Dalal, Ram C., Lal, Rattan, Mohanty, M., Naorem, A. K., Hati, K. M., Chaudhary, R. S., Biswas, A. K., Patra, A. K., Chaudhari, S. K.

“…Of late, intensive farming for higher food production is often associated with many negative implications for soil systems, such as decline of soil organic…”
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