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Propulsion and Power Research 2020年第3期9卷 289-303页

作者： Khilap Singh Alok kumar Pandey manoj kumar Department of Mathematics Statisticsand Computer ScienceG.B.Pant University of Agriculture and TechnologyPantnagar263145UttarakhandIndia Department of Mathematics Graphic Era Deemed to Be UniversityDehradun248002UttarakhandIndia

This study focuses on the combined impact of heat source/sink and chemical reaction on slip flow of micropolar fluid through a permeable wedge in the existence of Hall and ion-slip *** governing highly non-lincar PDEs were altered into a set of non-linear coupled ODEs by using similarity *** transformation method(DTM)has been implemented in transformed ODEs *** comparison with previous literatures was performed and the data of this study was found to be in accordance with each *** analytical solutions for skin-friction coefficients(surface drag forces),Nussclt and Sherwood numbers are depicted through graphs and *** study of boundary layer flow over a wedge surface plays an imperative role in the field of aerodynamics,heat exchanger,ground water pollution and geothermal system etc.

关键词： Chemical reaction Differential transformation method(DTM) Hall current and ion slip Heat source/sink Micropolar fluid Slip velocity

Rice Bran Oil: Emerging Trends in Extraction, Health Benefit, and Its Industrial Application

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Rice science 2021年第3期28卷 217-232页

作者： Sneh PUNIA manoj kumar Anil kumar SIROHA Sukhvinder Singh PUREWAL Department of Food Science Chaudhary Devi Lal UniversitySirsaHaryana 125055India Chemical and Biochemical Processing Division ICAR-Central Institute for Research on Cotton TechnologyMumbai 400019India Department of Food Science and Technology Maharaja Ranjit Singh Punjab Technical UniversityBathinda 151001India

Rice bran oil(RBO)is unique among edible vegetable oils because of its unique fatty acid composition,phenolic compound(γ-oryzanol,ferulic acid)and vitamin E(tocopherol and tocotrienol).It has become a great choice of cooking oil because of its very high burning point,neutral taste and delicate ***-conventional methods of RBO extraction are more efficient and environmentally friendly than conventional extraction *** in RBO extraction using innovative extraction strategies like super/sub-critical CO_(2),microwave-assisted,subcritical H_(2)O,enzyme-assisted aqueous and ultrasoundassisted aqueous extraction methods have proven to significantly improve the yields along with improved nutritional profile of *** compositions and strategies for stabilization of RBO are well *** constituents are present in the RBO contribute to antioxidative,anti-inflammatory,antimicrobial,antidiabetic and anti-cancerous properties to *** has helped RBO to become an important substrate for the application in food(cooking oil,milk product and meat product)and non-food industries(polymer,lubricant,biofuel,structural lipid and cosmetic).This review provided comprehensive information on RBO extraction methods,oil stabilization,existing applications and health benefits.

关键词： rice bran oil extraction functionalization stabilization food/non-food application fatty acid

Product and Commutators of Pseudo-differential Operators Involving Fourier–Jacobi Transform

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Communications in Mathematics and Statistics 2022年第1期10卷 67-84页

作者： Akhilesh Prasad manoj kumar Singh Department of Applied Mathematics Indian Institute of Technology(Indian School of Mines)Dhanbad 826004India Department of Mathematics St.Xavier’s CollegeRanchi UniversityRanchi 834001India

The purpose of this paper is to define a new symbol classand discuss the theory of two different pseudo-differential operators(p.d.o.)involving Fourier–Jacobi transform associated with a single symbol in.We also derive boundedness results for p.d.o.’s in Sobolev type ***-differential operator is developed using the product of ***,norm inequality for commutators between two pseudo-differential operators is obtained.

关键词： Jacobi functions Fourier-Jacobi transform Sobolev space Pseudo-differential operators

Molecular mechanism of noradrenaline during the stress-induced major depressive disorder

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Neural Regeneration Research 2018年第7期13卷 1159-1169页

作者： Kenjiro Seki Satomi Yoshida manoj kumar Jaiswal Department of Pharmacology School of Pharmaceutical ScienceOhu University Department of Psychiatry Icahn School of Medicine at Mount Sinai

Chronic stress-induced depression is a common hallmark of many psychiatric disorders with high morbidity ***-induced dysregulation of noradrenergic system has been implicated in the pathogenesis of *** of monoamine in the brain has been believed to be the main causative factor behind pathophysiology of major depressive disorder（MDD） and several antidepressants functions by increasing the monoamine level at the synapses in the ***,it is undetermined whether the noradrenergic receptor stimulation is critical for the therapeutic effect of *** to noradrenergic receptor stimulation,it has been suggested that the desensitization of β-adrenoceptor is involved in the therapeutic effect of *** addition,enhanced noradrenaline（NA） release is central response to stress and thought to be a risk factor for the development of ***,fast acting antidepressant suppresses the hyperactivation of noradrenergic neurons in locus coeruleus（LC）.However,it is unclear how they alter the firing activity of LC *** inconsistent reports about antidepressant effect of NA-reuptake inhibitors（NRIs） and enhanced release of NA as a stress response complicate our understanding about the pathophysiology of *** this review,we will discuss the role of NA in pathophysiology of stress and the mechanism of therapeutic effect of NA in *** will also discuss the possible contributions of each subtype of noradrenergic receptors on LC neurons,hypothalamic-pituitary-adrenal axis（HPA-axis） and brain derived neurotrophic factor-induced hippocampal neurogenesis during stress and therapeutic effect of NRIs in MDD.

关键词： major depression stress noradrenaline noradrenaline-reuptake inhibitors serotonin receptors hypothalamic-pituitary-adrenal axis locus coeruleus selective serotonin reuptake inhibitors serotonin noradrenaline-reuptake inhibitors

Analysis of Nanof luids as Cutting Fluid in Grinding EN-31 Steel

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Nano-Micro Letters 2011年第4期3卷 209-214页

作者： V.Vasu K.manoj kumar Department of Mechanical Engineering National Institute of Technology

Grinding requires high specific energy which develops high temperatures at wheel work piece interface. High temperatures impair work piece quality by inducing tensile residual stress, burn, and micro cracks. Control of grinding temperature is achieved by providing effective cooling and lubrication. Conventional flood cooling is often ineffective due to enormous heat generation and improper heat dissipation. This paper deals with an investigation on using TRIM E709 emulsifier with Al_2O_3 nanoparticles to reduce the heat generated at grinding zone. An experimental setup has been developed for this and detailed comparison has been done with dry, TRIM E709 emulsifier and TRIM E709 emulsifier with Al_2O_3 nanoparticles in grinding EN-31 steel in terms of temperature distribution and surface finish. Results shows that surface roughness and heat penetration were decreased with addition of Al_2O_3 nanoparticles.

关键词： Grinding Al2O3 nanoparticle Temperature distribution Surface roughness EN-31 steel

A Heuristic Algorithm for Core Selection in Multicast Routing

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Journal of Computer Science & Technology 2011年第6期26卷 954-961页

作者： Manas Ranjan Kabat manoj kumar Patel Chita Ranjan Tripathy Department of Computer Science and Engineering Veer Surendra Sai University of Technology

With the development of network multimedia technology, more and more real-time multimedia applications need to transmit information using multicast. The basis of multicast data transmission is to construct a multicast tree. The main problem concerning the construction of a shared multicast tree is selection of a root of the shared tree or the core point. In this paper, we propose a heuristic algorithm for core selection in multicast routing. The proposed algorithm selects core point by considering both delay and inter-destination delay variation. The simulation results show that the proposed algorithm performs better than the existing algorithms in terms of delay variation subject to the end-to-end delay bound. The mathematical time complexity and the execution time of the proposed algorithm are comparable to those of the existing algorithms.

关键词： QoS routing multicast routing delay-variation end-to-end delay

MicroRNA-99a: a potential double-edged sword targeting macrophage inflammation and metabolism

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Cellular & Molecular Immunology 2021年第9期18卷 2290-2292页

作者： Mohita Maurya manoj kumar Barthwal Department of Pharmacology Counsil of Scientific and Industrial Research-Central Drug Research InstitutionLucknowIndia Academy of Scientific and Innovative Research(AcSIR) GhaziabadIndia

In a recent study published in Cellular and Molecular Immunology,Jaiswal et *** the importance of microRNA-99a(miR-99a)in adipose tissue inflammation and macrophage phenotype activation[1].In this study,miR-99a mimics inhibited the M1 macrophage phenotype and adipose tissue inflammation by targeting TNFα,which was accompanied by an improvement in diabetic dyslipidemia and insulin signaling[2].This study highlights the therapeutic importance of miR-99a in metabolic diseases in which inflammation is a key player.

关键词： inflammation metabolism macrophage

Ulam-Hyers stability and analytical approach for m-dimensional Caputo space-time variable fractional order advection-dispersion equation

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International Journal of Modeling, Simulation, and Scientific Computing 2022年第1期13卷 131-174页

作者： Pratibha Verma manoj kumar Anand Shukla Department of Mathematics Motilal Nehru National Institute of Technology Allahabad Prayagraj–211004 Uttar PradeshIndia†Department of Mathematics Wollega UniversityNekemteEthiopia

This article introduces the computational analytical approach to solve the m-dimensional space-time variable Caputo fractional order advection–dispersion equation with the Dirichlet boundary using the two-step Adomian decomposition method and obtain the exact solution in just one ***,with the help of fixed point theory,we study the existence and uniqueness conditions for the positive solution and prove some new ***,obtain the Ulam–Hyers stabilities for the proposed *** gen-eralized examples are considered to show the method’s applicability and compared with other existing numerical *** present method performs exceptionally well in terms of efficiency and ***,we solved both examples using the two most well-known numerical methods and compared them with the TSADM solution.

关键词： Fixed point theorems space-time variable Caputo’s fractional operators advection-dispersion equation Ulam-Hyers stability two-step Adomian decomposition method

Analysis on Krasnoselskii’s fixed point theorem of fuzzy variable fractional differential equation for a novel coronavirus(COVID-19)model with singular operator

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International Journal of Modeling, Simulation, and Scientific Computing 2021年第3期12卷 150-166页

作者： Pratibha Verma manoj kumar Anand Shukla Department of Mathematics Motilal Nehru National Institute of Technology Allahabad Prayagraj 211004 Uttar PradeshIndia Department of Mathematics Wollega UniversityEthiopia

The fuzzy variable fractional differential equations(FVFDEs)play a very important role in mathematical modeling of *** scientists are studying and developing several aspects of these COVID-19 *** existence and uniqueness of the solution,stability analysis are the most common and important study *** is no study in the literature to establish the existence,uniqueness,and UH stability for fuzzy variable fractional(FVF)order COVID-19 *** to high demand of this study,we investigate results for the existence,uniqueness,and UH stability for the considered COVID-19 model based on FVFDEs using a fixed point theory approach with the singular ***,discuss the maximal/minimal solution for the FVFDE of the COVID-19 model.

关键词： Novel coronavirus(COVID-19) variable Caputo fractional derivative fixed point theorem existence and uniqueness Ulam-Hyers stability

Phenazine-based supramolecular photosensitizing assemblies:A“smart”selectivity control on catalytic activity of Pd(Ⅱ)nanoparticles

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聚集体(英文)

聚集体(英文) 2023年第1期4卷 173-183页

作者： Aditya Singh manoj kumar Vandana Bhalla Department of Chemistry UGC Sponsored-Centre of Advance Studies-ⅡGuru Nanak Dev UniversityAmritsarPunjabIndia

Photosensitizing supramolecular assemblies based on a phenazine derivative(PPA)have been developed,which show a strong affinity toward Pd2+ions to generate supramolecular ensemble PPA@Pd nanoparticles(NPs).The PPA@Pd NPs catalyse the Suzuki cross-coupled reaction under mild conditions(aerial conditions,mixed aqueous media,and visible light radiations).Although PPA@Pd NPs exhibit a strong affinity for arylboronic acid and could catalyse homocoupling of arylboronic acid,the preference of PPA assemblies for aryl halide directed the course of reactions toward the formation of cross-coupled *** electron-rich PPA assemblies not only facilitate the oxidative addition step through photoinduced electron transfer to Pd^(2+)ions but also bring the reactants closer to the catalytic sites by selective interactions with aryl halides in the presence of arylboronic acid under visible light *** efficiency of PPA@Pd NPs to catalyse the Suzuki crosscoupled reaction has been demonstrated for the synthesis of unsymmetrically substituted terphenyl derivatives.

关键词： ensemble homocoupling phenazine photosensitizing supramolecular assemblies Suzuki cross-coupled