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Vivek Kumar Gupta
Indian Institute of Technology Roorkee
GeologyEvapotranspirationEffluxClimatologyMicrobiology
7Publications
2H-index
8Citations
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Publications 13
Newest
#1Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
#2Manoj Jain (IITR: Indian Institute of Technology Roorkee)H-Index: 23
Last. Vijay P. Singh (United Arab Emirates University)
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#1Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
#2Manoj Jain (IITR: Indian Institute of Technology Roorkee)H-Index: 23
1 CitationsSource
#1Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
#2Manoj Jain (IITR: Indian Institute of Technology Roorkee)H-Index: 23
Last. Vishal SinghH-Index: 16
view all 4 authors...
1 CitationsSource
#1Quoc Bao Pham (NCKU: National Cheng Kung University)H-Index: 2
#2S. I. AbbaH-Index: 1
Last. Doan Quang Tri (Ton Duc Thang University)H-Index: 1
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One of the most challenging tasks in rainfall prediction is designing a reliable computational methodology owing the random and stochastic characteristics of time-series. In this study, the potential of five different data-driven models including Multilayer Perceptron (MLP), Least Square Support Vector Machine (LSSVM), Neuro-fuzzy, Hammerstein-Weiner (HW) and Autoregressive Integrated Moving Average (ARIMA) were employed for multi-station (Hien, Thank My, Hoi Khanh, Ai Nghia and Cai Lau) predict...
1 CitationsSource
#1Utsav Dalal (IITR: Indian Institute of Technology Roorkee)
#2Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
Last. Naveen Kumar Navani (IITR: Indian Institute of Technology Roorkee)H-Index: 14
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Abstract Water borne pathogens pose a great threat to the health-care system and their mitigation poses a formidable challenge prompting researchers to find innovative and effective methods for pathogen control. Large scale implementation technologies for wastewater treatment need to be economical and facile. We have utilized industrial waste from citrus fruits to develop green nano-biocomposite materials. Green nano-biosynthesis methods are known to be cost effective, non-toxic and environment ...
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#1Gauranshi Raj Singh (IITR: Indian Institute of Technology Roorkee)H-Index: 1
#2Manoj Jain (IITR: Indian Institute of Technology Roorkee)H-Index: 23
Last. Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
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Spatial and temporal assessment of drought hazard over the Krishna River basin of India has been performed using long-term (January 1901–December 2002) precipitation and temperature data. Various meteorological drought indices such as the Standardized Precipitation Index, Standardized Precipitation Evapotranspiration Index, Standardized Effective Precipitation Evapotranspiration Index and Reconnaissance Drought Index (RDI) have been evaluated on a 12-month timescale for assessment of the drought...
4 CitationsSource
#1Timsy Bhando (IITR: Indian Institute of Technology Roorkee)H-Index: 2
#2Bhattacharyya T (UND: University of North Dakota)
Last. Ranjana Pathania (IITR: Indian Institute of Technology Roorkee)H-Index: 12
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#1Batool Zeinali (UMA: University of Mohaghegh Ardabili)H-Index: 1
#2Maryam Teymouri (UMA: University of Mohaghegh Ardabili)
Last. Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
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In this research, the frequency of frost is analysed from 95 synoptic stations for the period 1990–2015. This information was categorised by a fuzzy c-approach clustering algorithm and indicated that Iran is classified into five clusters with the aid of the frost-occurrence frequencies. The greatest frequency of days with frost prevalence is located in Cluster 1 that consists of Sarab station with an average annual frequency of 141.1 days over the period 1990–2015. The least frequent is found in...
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#1Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
#2Rashmi Gaur (Central Institute of Medicinal and Aromatic Plants)H-Index: 10
Last. Ranjana Pathania (IITR: Indian Institute of Technology Roorkee)H-Index: 12
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Abstract Staphylococcus aureus is the leading cause of bacteraemia and the dwindling supply of effective antibacterials has exacerbated the problem of managing infections caused by this bacterium. Isoliquiritigenin (ISL) is a plant flavonoid that displays therapeutic potential against S. aureus . The present study identified a novel mannich base derivatives of ISL, IMRG4, active against Vancomycin intermediate S. aureus (VISA). IMRG4 damages the bacterial membranes causing membrane depolarizatio...
4 CitationsSource
#1Atin Sharma (IITR: Indian Institute of Technology Roorkee)H-Index: 4
#2Vivek Kumar Gupta (IITR: Indian Institute of Technology Roorkee)H-Index: 2
Last. Ranjana Pathania (IITR: Indian Institute of Technology Roorkee)H-Index: 12
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With the advent of antibiotics, bacterial infections were supposed to be a thing of past. However, this instead led to the selection and evolution of bacteria with mechanisms to counter the action of antibiotics. Antibiotic efflux is one of the major mechanisms, whereby bacteria pump out the antibiotics from their cellular interior to the external environment using special transporter proteins called efflux pumps. Inhibiting these pumps seems to be an attractive strategy at a time when novel ant...
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