Vijay Kumar Singh

ORCID: 0009-0004-6072-2918
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About
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Research Areas
  • Coal and Its By-products
  • Coal Properties and Utilization
  • Survey Sampling and Estimation Techniques
  • Hydrocarbon exploration and reservoir analysis
  • Forensic and Genetic Research
  • Geology and Paleoclimatology Research
  • Geochemistry and Geologic Mapping
  • Heavy metals in environment
  • Quality and Supply Management
  • Statistical Methods and Bayesian Inference
  • Digital Transformation in Industry
  • Geological formations and processes
  • Survey Methodology and Nonresponse
  • HIV, Drug Use, Sexual Risk
  • Spinal Fractures and Fixation Techniques
  • Demographic Trends and Gender Preferences
  • Quality and Management Systems
  • Fire effects on ecosystems
  • Race, Genetics, and Society
  • Forecasting Techniques and Applications
  • Metal and Thin Film Mechanics
  • Belt Conveyor Systems Engineering
  • Dental Anxiety and Anesthesia Techniques
  • Operations Management Techniques
  • Spinal Dysraphism and Malformations

Lovely Professional University
2022-2024

Narendra Dev University of Agriculture and Technology
2024

Teerthanker Mahaveer Medical College & Research Centre
2023

Teerthanker Mahaveer University
2023

Banaras Hindu University
1994-2022

Nalanda Medical College and Hospital
2021-2022

Laerdal (Norway)
2021

National Research Centre on Plant Biotechnology
2018

Centre for Cellular and Molecular Biology
2005-2016

University of Wollongong
2009

Abstract Suspended sediment concentration prediction is critical for the design of reservoirs, dams, rivers ecosystems, various operations aquatic resource structure, environmental safety, and water management. In this study, two different machine models, namely cascade correlation neural network (CCNN) feedforward (FFNN) were applied to predict daily-suspended (SSC) at Simga Jondhara stations in Sheonath basin, India. Daily-suspended discharge data from 2010 2015 collected used develop...

10.1038/s41598-024-61339-1 article EN cc-by Scientific Reports 2024-05-09

In the present investigation, an attempt has been made to study lignite samples from working mines of Bikaner–Nagaur basin Rajasthan with reference their maturity and hydrocarbon potential. The on basis petrological geochemical characteristics. assessments through empirically derived equations have cross-checked correlated rock-eval data. reveals that low rank coals contain mainly kerogen type-III organic matter are dominantly composed huminite (77–87%) small concentrations liptinite (4–11%)...

10.1177/0144598715623679 article EN Energy Exploration & Exploitation 2016-01-01

The present paper entails the petrographic and chemical characteristics of lignite samples drawn from Rajpardi deposit Bharuch district, Gujarat. This contains a high concentration huminite which is dominated by telohuminite, followed detrohuminite. Liptinite inertinite macerals are very low in concentration. dominant microlithotype humite. Its elevated volatile matter hydrogen content depicts its perhydrous nature. study reveals that this originated limno-telmatic to telmatic condition....

10.1260/0144-5987.30.1.131 article EN Energy Exploration & Exploitation 2012-02-01

In the present paper lignites from Cambay basin have been studied for their hydrocarbon potential. The samples were collected three lignite fields–Vastan, Rajpardi and Tadkeshwar, investigated by petrography, chemical analyses Rock-Eval pyrolysis. results are well comparable with empirically derived values. study reveals that these 'low rank C' exceedingly rich in reactive macerals (huminite + liptinite) while inertinite occurs low concentration. These high volatile generally ash yield...

10.1016/j.gsf.2015.08.001 article EN cc-by-nc-nd Geoscience Frontiers 2015-09-03

The lignite samples collected from Giral field of Barmer basin have been subjected to petrological investigation. data generated has discussed understand the evolution paleomires these lignites. present study reveals that low rank C coals are chiefly composed huminite group macerals, mainly telohuminite and detrohuminite, while liptinite inertinite macerals occur in subordinate amounts. Not much variation maceral composition Seam-I Seam-VIII observed. lignites characterized by a very high GI...

10.1007/s40789-016-0137-y article EN cc-by International Journal of Coal Science & Technology 2016-06-01

India's Transportation Research Department and the National Central Records Bureau issue annual traffic collision, injury, fatality statistics. These statistics offer vital information about nation's patterns associated problems. However, involvement in highway research is disproportionately tiny, with only 0.7% of papers focusing on this area. Furthermore, injury numbers are frequently overstated. For every 1,000 road-related deaths, there exists less than one published injuries from...

10.36948/ijfmr.2025.v07i01.37160 article EN cc-by-sa International Journal For Multidisciplinary Research 2025-02-28

We have analyzed 7,137 samples from 125 different caste, tribal and religious groups of India 99 three populations Nepal for the length variation in COII/tRNA<sup>Lys</sup> region mtDNA. Samples showing were subjected to detailed phylogenetic analysis based on HVS-I informative coding sequence variation. The overall frequencies 9-bp deletion insertion variants South Asia 1.9 0.6%, respectively. also defined a novel deep-rooting haplogroup M43 identified rare H14 Indian carrying...

10.1159/000114160 article EN Human Heredity 2008-01-01

The distribution and verticals variation of geochemical components in the Kasnau-Matasukh lignites Nagaur Basin, Rajasthan, were investigated using microscopy, proximate ultimate analyses, Rock–Eval Pyrolysis, X-ray diffraction Fourier Transform Infrared major/minor/trace element determination. relationship elements with ash content macerals have also been discussed. These are stratified, black, dominantly composed huminite group subordinated amounts liptinite inertinite groups. They...

10.1007/s40789-016-0135-0 article EN cc-by International Journal of Coal Science & Technology 2016-06-01

Rice is a major source of food, particularly for the growing Asian population; hence, utilization genes enhancing its yield potential important ensuring food security. Earlier, we have mapped quantitative trait loci (QTL) grain number per panicle, qGN4.1, using biparental recombinant inbred line (RIL) populations involving new plant type Indica rice genotype Pusa 1266. Later, three independent studies confirmed presence QTL spikelet by different names (SPIKE, GPS and LSCHL4) in same...

10.1186/s12284-017-0195-9 article EN cc-by Rice 2018-01-22

The northern region of the Indian subcontinent is a vast landscape interlaced by diverse ecologies, for example, Gangetic Plain and Himalayas. A great number ethnic groups are found there, displaying multitude languages cultures. Tharu one largest most linguistically such groups, scattered across Tarai Nepal bordering states. Their origins uncertain. Hypotheses have been advanced postulating shared ancestry with Austroasiatic, or Tibeto-Burman-speaking populations as well aboriginal roots in...

10.1038/ejhg.2014.36 article EN public-domain European Journal of Human Genetics 2014-03-26

The present paper entails the results of investigations carried out on lignite deposits Kachchh Basin. samples were drawn from five seams Panandhro field (Seam-I to -V) and eight -VIII) Matanomadh which are currently operational. petrographic analysis lignites indicates a dominance huminite group macerals is mainly contributed by ulminite-A, ulminite-B, attrinite, densinite, phlobaphinite. Liptinite (chiefly sporinite, cutinite, resinite, liptodetrinite) inertinite fusinite, funginite,...

10.1007/s40789-017-0165-2 article EN cc-by International Journal of Coal Science & Technology 2017-04-07

In the present investigation, Bhavnagar lignites of Saurashtra basin (Gujarat) have been studied to assess their hydrocarbon generating potential. The samples upper as well lower lignite seams through microscopy and subjected various chemical analyses viz. proximate analysis, ultimate analysis Rock-Eval Pyrolysis. These high moisture low moderate ash yield but are characterized by volatile matter. Petrographically they comprise predominantly huminite group maceral while liptinite inertinite...

10.1007/s40789-017-0186-x article EN cc-by International Journal of Coal Science & Technology 2017-11-30

Lignite samples collected from Vastan, Rajpardi and Tadkeshwar lignite mines of Cambay basin (Gujarat) were subjected to organic petrographic investigations geochemical analyses the data, thus generated, is used reconstruct paleodepositional history these sequences. The lignites dominantly comprise huminite maceral group (71.6%–86.3%) followed by liptinite (10.1%–19.3%) inertinite (3.6%–11.0%) groups. mineral matter varies 9.0% 20.0%. petrography based facies model indicates that have high...

10.1007/s40789-017-0173-2 article EN cc-by International Journal of Coal Science & Technology 2017-07-10

Abstract Due to the lack of written records or inscription, origin and affiliation Indian Jewish populations with other world remain contentious. Previous genetic studies have found evidence for a minor shared ancestry Middle Eastern (Jewish) populations. However, these (relied on limited individuals), haven’t explored detailed temporal spatial admixture process local Here, using large sample size combination high resolution biparental (autosomal) uniparental markers (Y chromosome...

10.1038/srep19166 article EN cc-by Scientific Reports 2016-01-13

Abstract This paper proposes a class of estimators for estimating ratio and product two means finite population using information on auxiliary characters. Asymptotic expression to terms order 0(n-1) bias mean square error (MSE) the proposed are derived. Optimum conditions obtained under which has minimum MSE. An empirical study is carried out compare performance various with conventional estimators. Keywords: Double samplingauxiliary characterasymptotic

10.1080/03610929408831325 article EN Communication in Statistics- Theory and Methods 1994-01-01

To deal with the problems of non - response, one parameter classes imputation techniques have been suggested and their corresponding point estimators proposed. The proposed estimator is more efficient than several other es timators. A design based approach used to compare strategy existing strategies. Theoretical results verified through empirical studies handling real data set examples.

10.12785/jsap/030211 article EN Journal of Statistics Applications & Probability 2014-06-21

Petrological and chemical investigations of lignites from the Bikaner-Nagaur Basin, Rajasthan (Western India) have been undertaken to understand their petrographic characteristics paleomire. The huminite reflectance (VRr) (0.21-0.26%) put these as 'low rank C' coals. Huminite is most abundant maceral group which dominated by detrohuminite (densinite attrinite). Telohuminite (chiefly ulminite-A ulminite-B) occurs next in abundance. Liptinite inertinite occur subordinated amount. High GI low...

10.1504/ijogct.2019.102782 article EN International Journal of Oil Gas and Coal Technology 2019-01-01
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