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Pharmacological, Ethnomedicinal, and Evidence-Based Comparative Review of Moringa oleifera Lam.(Shigru) and Its Potential Role in the Management of Malnutrition in Tribal Regions of India, Especially Chhattisgarh

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World Journal of Traditional Chinese Medicine 2022年第3期8卷 314-338页

作者： Kishor Sonewane Sharda Swaroop Chouhan Mariappan Rajan Nagendra Singh Chauhan Om Prakash Rout Awanish kumar Gyanendra Singh Baghel Prashant kumar gupta Department of Kaumarabhritya-Balaroga Shri NPA Government Ayurveda CollegeRaipurChhattisgarhIndia Department of Natural Chemistry Madurai Kamraj UniversityMaduraiTamil NaduIndia Drug Testing Lab Avam Anushandhan Kendra Department of AYUSHChhattisgarhIndia Department of Dravya Guna Shri NPA Government Ayurveda CollegeRaipurChhattisgarhIndia Department of Biotechnology National Institute of TechnologyRaipurChhattisgarhIndia

Moringa oleifera Lam.(Shigru)(Moringaceae family) is a traditional medicine used for control of diabetes, obesity, asthma, and cardiac,liver, gastrointestinal, infective, and brain disorders, such as depression and Alzheimer's disease. In Ayurvedic literature, Shigru is among few drugs having Balya(nourishing) as well as Medohara(antiobesity) property. This review focuses on valid connections between the properties documented in ancient literature and current pharmacological knowledge of Moringa, including pharmacological actions, phytochemistry,botanical description, and how Moringa can tackle malnutrition in India, especially Chhattisgarh. All information about M. oleifera was obtained from electronic scientific databases such as PubMed, Web of Science, Scopus, ScienceDirect, Elsevier, Google Scholar, Traditional Knowledge Digital Library, and Indian Traditional Books(Ancient Ayurveda literatures, The Wealth of India, and The Ayurvedic Formulary of India), postgraduate/doctoral thesis, and googling the keyword M. oleifera. M. oleifera have anti-oxidant, antimicrobial, anti-diabetic,anti-obesity, anti-inflammatory, cardioprotective, hepatoprotective, neuroprotective, gastroprotective, wound-healing properties and it can potentially tackle malnutrition. This review describes the key information related to botanical description of M. oleifera, phytochemistry,pharmacological actions, clinical studies, toxicological studies, better utilization as food therapeutics, and ethnobotanical and evidence-based comparative review of M. oleifera. M. oleifera can effectively tackle malnutrition in India, especially Chhattisgarh. The authors emphasize the need for future in-depth ethnopharmacological lead-based research and clinical studies to expand M. oleifera pharmacological activities,clinical efficacy, and safety.

关键词： Ethnobotanical practices ethnomedicine Moringa oleifera phytochemicals pharmacological action

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Adder design using a 5-input majority gate in a novel “multilayer gate design paradigm” for quantum dot cellular automata circuits

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Journal of Semiconductors 2015年第4期36卷 95-103页

作者： Rohit kumar Bahniman Ghosh Shoubhik gupta Department of Electrical Engineering Indian Institute of Technology Kanpur Microelectronics Research Center 10100Burnet RoadBldg. 160University of Texas at Austin University of Glasgow

This paper proposes a novel design paradigm for circuits designed in quantum dot cellular automata （QCA） technology. Previously reported QCA circuits in the literature have generally been designed in a single layer which is the main logical block in which the inverter and majority gate are on the base layer, except for the parts where multilayer wire crossing was used. In this paper the concept of multilayer wire crossing has been extended to design logic gates in multilayers. Using a 5-input majority gate in a multilayer, a 1-bit and 2-bit adder have been designed in the proposed multilayer gate design paradigm. A comparison has been made with some adders reported previously in the literature and it has been shown that circuits designed in the proposed design paradigm are much more efficient in terms of area, the requirement of QCA cells in the design and the input-output delay of the circuit. Over all, the availability of one additional spatial dimension makes the design process much more flexible and there is scope for the customizability of logic gate designs to make the circuit compact.

关键词： multilayer gate design QCA adders MUX 5-input majority voter

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Role of subjective visual vertical in patients with posterior canal benign paroxysmal positional vertigo as a prognostic marker after canalith repositioning maneuver

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Journal of Otology 2022年第3期17卷 111-115页

作者： Sanjeev Saxena Bhaumik Patel Ravi Roy Himanshu Swami Sanajit kumar Singh Sunil Goyal Rajeev Chugh Devendra kumar gupta Sween Banger Mahesh Ravanikutty Sneha Yadav Department of ENT World College of Medical Science and ResearchJhajjarHaryanaIndia Department of ENT-HNS Army Hospital Research and ReferralNew DelhiIndia

Objective:To study the potential role of subjective visual vertical(SVV)as a prognostic marker for canalith repositioning maneuver(CRM)in patients with posterior canal benign paroxysmal positional vertigo(PC-BPPV)for the Indian ***:SVV was examined in 30 patients with PC-BPPV before and after canalith repositioning maneuver and after complete resolution of *** parameters included the mean of 10 angular tilt readings and direction of deviation,which were compared before and after CRM and following complete resolution of ***:The angle of SVV tilt was greater and deviated towards the affected ear before CRM in all patients,which decreased significantly shortly after CRM and continued to decrease after complete resolution of PC-BPPV(p<0.0001).Conclusions:SVV can be used to test utricular dysfunction in *** angle of tilt improves in response to CRM,which may be used as a prognostic marker in patients with PC-BPPV receiving CRM.

关键词： Benign paroxysmal positional vertigo(BPPV) Subjective visual vertical(SVV) Otoliths(canaliths) Canalith repositioning maneuver(CRM)

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Effects of particle size and confining pressure on breakage factor of rockfill materials using medium triaxial test

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Journal of Rock Mechanics and Geotechnical Engineering 2016年第3期8卷 378-388页

作者： Ashok kumar gupta Civil Engineering Department Jaypee University of Information Technology

Rockfill dams are mostly constructed using blasted rockfill materials obtained by blasting rocks or alluvial rockfill materials collected from the riverbeds. Behaviors of rockfill materials and their characterization signifcantly depend on breakage factor observed during triaxial loading. In this paper, two modeled rockfill materials are investigated by using medium triaxial cell. Drained triaxial tests are conducted on various sizes of modeled rockfill materials used in the two dams, and test data are analyzed accordingly. Breakage factor of rockfill material is studied and the effects of particle size and confining pressure on breakage factor are investigated using medium triaxial cell as many researchers have already conducted investigation using large triaxial cell.

关键词： Triaxial testsRockfill materialsParticle sizeConfining pressureBreakage factor

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Lie group analysis, numerical and non-traveling wave solutions for the (2+1)-dimensional diffusion–advection equation with variable coefficients

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Chinese Physics B 2014年第3期23卷 71-76页

作者： Vikas kumar R.K.gupta Ram Jiwari Department of Mathematics D.A.V.College Pundari School of Mathematics and Computer Applications Thapar University

In this paper, the variable-coefficient diffusion-advection （DA） equation, which arises in modeling various physical phenomena, is studied by the Lie symmetry approach. The similarity reductions are derived by determining the complete sets of point symmetries of this equation, and then exact and numerical solutions are reported for the reduced second-order nonlinear ordinary differential equations. Further, an extended （Gl/G）-expansion method is applied to the DA equation to construct some new non-traveling wave solutions.

关键词： diffusion-advection equation Lie group analysis numerical solutions extended (G'/G)-expansion method

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Mo^(6+)Modified(K_(0.5)Na_(0.5))NbO_3 Lead Free Ceramics:Structural,Electrical and Optical Properties

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Journal of Materials Science & Technology 2014年第5期30卷 459-465页

作者： Jyoti Rani piyush kumar Patel Nidhi Adhlakha Hemant Singh K.L.Yadav Satya Prakash Smart Materials Research Laboratory Department of PhysicsIndian Institute of Technology Roorkee Metallurgical and Materials Engineering Department Indian Institute of Technology Roorkee

Lead free polycrystalline ceramics （K0.5Na0.5）Nb（1-x）MoxO3 （x = 0, 0.02, 0.04, 0.06 and 0.08） have been synthesized via solid state reaction method. The formation of single phase perovskite structure up to 6 mol% of Mo^6＋ has been confirmed by X-ray diffraction pattern. Impedance spectroscopy reveals that bulk resistance decreases with increasing temperature, which indicates negative temperature coefficient of resistance （NTCR） behaviour of the compounds. The diffuse reflectance spectroscopy results indicate a red shift of the band gap energy of K0.5Na0.5NbO3 （KNN, from 4.28 to 3.61 eV） with increasing Mo^6＋ concentration due to structural modification. The photoluminescence spectra of doped samples are composed of two emission bands at room temperature. One emission band is near band edge ultraviolet （UV） emission （354 nm） and other is visible emission band （-397 nm） which may explore the possibility of these ceramics to be used in optical device applications.

关键词： Ceramics Characterization Dielectric constant Impedance spectroscopy Optical band gap

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Probing the compound effect of spatially varying intrinsic defects and doping on mechanical properties of hybrid graphene monolayers

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Journal of Materials Science & Technology 2020年第15期47卷 44-58页

作者： Kritesh kumar gupta Tanmoy Mukhopadhyay Aditya Roy Sudip Dey Department of Mechanical Engineering National Institute of Technology SilcharSilcharIndia Department of Aerospace Engineering Indian Institute of Technology KanpurKanpurIndia

Doping in pristine 2 D materials brings about the advantage of modulating wide range of mechanical properties ***,intrinsic defects(such as Stone-Wales and nanopore) in such hybrid materials are inevitable due to complex manu facturing and synthesis *** that,de fects and irregularities can be intentionally induced in a pristine nanostructure for multi-synchronous modulation of various multi-functional *** the case may be,in order to realistically analyse a doped graphene sheet,it is of utmost importance to investigate the compound effect of doping and defects in such 2 D *** we present a molecular dynamics based investigation for probing mechanical properties(such as Young’s modulus,post-elastic behaviour,failure strength and strain)of doped graphene(C14 and Si) coupling the effect of inevitable *** sensitivity of defect and doping are systematically analyzed considering different rational *** study reveals the effects of individual defects and doping along with their possible compounded influences on the failure stress,failure strain,Young’s modulus and constitutive relations beyond the elastic *** detailed mechanical characterization under the practically relevant compound effects would allow us to access the viability of adopting doped graphene in various multifunctional nanoelectromechanical devices and systems in a realistic situation.

关键词： Defect in graphene Doped graphene Defected 2D material Temperature-dependent mechanical properties Spatial sensitivity of defect and doping

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Homotopy Perturbation Method for Time-Fractional Shock Wave Equation

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Advances in Applied Mathematics and Mechanics 2011年第6期3卷 774-783页

作者： Mithilesh Singh Praveen kumar gupta Department of Mathematics Dehradun Institute of TechnologyDehradunIndia Department of Applied Mathematics Institute of TechnologyBanaras Hindu UniversityVaranasiIndia

A scheme is developed to study numerical solution of the time-fractional shock wave equation and wave equation under initial conditions by the homotopy perturbation method(HPM).The fractional derivatives are taken in the Caputo *** solutions are given in the form of series with easily computable *** results are illustrated through the graph.

关键词： Partial differential equation fractional derivative shock wave equation homotopy perturbation method

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Projecting the criticality of COVID-19 transmission in India using GIS and machine learning methods

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Journal of Safety Science and Resilience 2021年第2期2卷 50-62页

作者： Farhan Mohammad Khan Akshay kumar Harish Puppala Gaurav kumar Rajiv gupta Department of Civil Engineering BITS PilaniPilaniRajasthanIndia BML Munjal University GurugramIndia

There is a new public health catastrophe forbidding the *** the advent and spread of 2019 novel coro-navirus(2019-nCoV).Learning from the experiences of various countries and the World Health Organization(WHO)guidelines,social distancing,use of sanitizers,thermal screening,quarantining,and provision of lock-down in the cities being the effective measure that can contain the spread of the *** complete lockdown helps in containing the spread,it generates complexity by breaking the economic activity ***,laborers,farmers,and workers may lose their daily *** to these detrimental effects,the government has to open the lockdown *** of the COVID-19 spread and analyzing when the cases would stop increasing helps in developing a *** attempt is made in this paper to predict the time after which the number of new cases stops rising,considering the strong implementation of lockdown conditions using three different techniques such as Decision Tree,Support Vector Machine,and Gaussian Process Regression algorithm are used to project the number of ***,the projections are used in identifying inflection points,which would help in planning the easing of lockdown in a few of the areas *** criticality in a region is evaluated using the criticality index(CI),which is proposed by authors in one of the past of research *** research work is made available in a dashboard to enable the decision-makers to combat the pandemic.

关键词： COVID-19 Machine learning Transmission Lockdown Gaussian process regression Support vector machine Decision tree

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Analyses of Lattice Traffic Flow Model on a Gradient Highway

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Communications in Theoretical Physics 2014年第9期61卷 393-404页

作者： Arvind kumar gupta Sapna Sharma Poonam Redhu Department of Mathematics Indian Institute of Technology Ropar 140001 India School of Mathematical Sciences University of Science and Technology of China

The optimal current difference lattice hydrodynamic model is extended to investigate the traffic flow dynamics on a unidirectional single lane gradient highway. The effect of slope on uphill/downhill highway is examined through linear stability analysis and shown that the slope significantly affects the stability region on the phase *** nonlinear stability analysis, the Burgers, Korteweg-deVries(KdV) and modified Korteweg-deVries(mKdV) equations are derived in stable, metastable and unstable region, respectively. The effect of reaction coefficient is examined and concluded that it plays an important role in suppressing the traffic jams on a gradient highway. The theoretical findings have been verified through numerical simulation which confirm that the slope on a gradient highway significantly influence the traffic dynamics and traffic jam can be suppressed efficiently by considering the optimal current difference effect in the new lattice model.

关键词： traffic flow gradient highway stability analysis simulation

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