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Fusion of spherical-octupole pairs of colliding nuclei for compact and elongated configurations

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Chinese Physics C 2022年第1期46卷 146-156页

作者： Shivani Jain manoj K.Sharma Raj kumar School of Physics and Materials Science Thapar Institute of Engineering&TechnologyPatiala-147004PunjabIndia

The deformation and associated optimum/uniquely fixed orientations play an important role in the syn-thesis of compound nuclei via cold and hot fusion reactions,respectively,at the lowest and highest barrier *** choice of optimum orientation(0_(op))for the'cold or elongated'and hot or cormpact'fusion configurations of quadrupole(β_(2))deformed nuclei depends only on the+/-signs ofβ_(2)-deformation[***.G:***.31,631-644(2005)].In our recent study[***.C 101,051601(R)2020],we proposed a new sct of Oopt(iferent from the values reported for quadrupole deformed nuclei)after the inclusion of octupole deformation(up to B3)*** the respective 0op1 of B3-deformed nuclei for cold and hot optimum orientations,we analyzed the im-pact of the soft-and rigid-pear shapes of octupole deformed nuclei on the fusion barrier characterstics(barrier height Vg and barrier position RB).This analysis is applied to approximately 200 spherical-plus B3 deformed nucle-ar partners,that is,^(16)O,^(18)Cat octupole deformed *** with the compact configuration,the elongated fu-sion configuration has a relatively larger impact on the fusion barrier and cross sections ow ing to the inclusion of de-formations up to *** agreement with available experimental data for the^(16)O+^(150)Sm reaction(β_(22)-0.205,β_(32)=0.055)also improves when the optimum orientation degree of freedom is fixed in view of octupole *** reinforces the fact that nuclear structure effects play an important role in the nuclear fusion ***,octu-pole deformed nuclei can be used for the synthesis of heavy and superheavy nuclei.

关键词： nuclear fusion reactions fusion barrier heavy-ion reactions

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

Effects of threshold based relay selection algorithms on the performance of an IEEE 802.16j mobile multi-hop relay （MMR） WiMAX network

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Digital Communications and Networks 2018年第1期4卷 58-68页

作者： Chaudhuri manoj kumar Swam Susmita Das Signal Processing and Communication Laboratory Department of Electrical Engineering National Institute of Technology Rourkela 769008 India

IEEE 802.16j MMR WiMAX network introduces multi-hop relay architecture, which involves cooperative relay stations focusing on increasing the network throughput and coverage. Relay selection algorithms can be used to choose the optimal relay, which help in reducing the computational complexity during the signal processing operation of the wireless network. In this research work, a conventional Amplify-Forward （AF）/Decode-Forward （DF） assisted multi-relay IEEE 802.16j WiMAX network is considered. The effects of relay selection algorithms on the performance metrics such as Symbol Error Rate （SER） and channel capacity are investigated in detail through simulation-based study. Further, the performance of this network utilizing the proposed relay selection algo- rithms, namely threshold based max_rain and threshold based harmonic mean of SNR, are compared with the existing max_rain and harmonic mean of SNR based algorithms. Standard diversity combining techniques such as Maximal Ratio Combining （MRC） and Selection Combining （SC） are used for combining the transmitted signal at the receiver. In addition, the impact of relay locations on the performance metrics are explored. It is observed that both the proposed threshold based max_min and threshold based harmonic mean of SNR based relay selection algorithms outperform the max_rain and harmonic mean of SNR based algorithms, as both the SER and channel capacity for the considered multi-relay WiMAX network is improved significantly. Further, this extensive study and analysis will be beneficial for the design of MMR WiMAX networks.

关键词： WiMAX Amplify-forward Decode-forward Selection combining MRC

Low power digitally controlled oscillator designs with a novel 3-transistor XNOR gate

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Journal of Semiconductors 2012年第3期33卷 52-59页

作者： manoj kumar Sandeep K.Arya Sujata Pandey Department of Electronics&Communication Engineering Guru Jambheshwar University of Science&Technology Amity University

Digital controlled oscillators（DCOs） are the core of all digital phase locked loop（ADPLL） circuits. Here,DCO structures with reduced hardware and power consumption having full digital control have been proposed. Three different DCO architectures have been proposed based on ring based ***,four and five bit controlled DCO with NMOS,PMOS and NMOS PMOS transistor switching networks are presented.A three-transistor XNOR gate has been used as the inverter which is used as the delay *** has been controlled digitally with a switch network of NMOS and PMOS *** three bit DCO with one NMOS network shows frequency variations of 1.6141-1.8790 GHz with power consumption variations 251.9224-276.8591μW. The four bit DCO with one NMOS network shows frequency variation of 1.6229-1.8868 GHz with varying power consumption of 251.9225-278.0740μW.A six bit DCO with one NMOS switching network gave an output frequency of 1.7237-1.8962 GHz with power consumption of 251.928-278.998μ*** frequency and power consumption results for 4 6 bit DCO circuits with one PMOS and NMOS PMOS switching network have also been *** phase noise parameter with an offset frequency of 1 MHz has also been reported for the proposed *** with earlier reported circuits have been made and the present approach shows advantages over previous circuits.

关键词： digital control oscillator delay cell power consumption voltage controlled oscillators

Interrogating Naturalness of National Identity

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Fudan Journal of the Humanities and Social Sciences 2020年第3期13卷 315-335页

作者： manoj kumar Mishra Department of Political Science Swami Vivekananda Memorial College(SVM Autonomous College)JagatsinghpurOdishaIndia

Nation-state has been considered both an intellectual brainchild and a practical offshoot of the European *** liberal philosophy as an intellectual representative of the Enlightenment tradition and the modernists who emphasize modernization as the practical derivative of it not only deliberated on the simultaneousness and coexistence of the two happenings--the rise of national consciousness on the one hand and appreciation for modern values such as equality,liberty and justice on the other,many theorists argued that these modern values could be realized within a nation-state model(a modern institution).Hence,they contributed to naturalization and de-politicization of the nation-state ***/secularization of the nation-state idea without deliberating on the possibilities of politicization and construction of national identities legitimize exclusion of people from national space,drives toward homogenization and nation-building process producing refugees and stateless ***,nation-states do not feel the urgency in meeting the normative demands of the international order that strive to defend human rights and address the problem of *** this context,the article seeks to interrogate the naturalness of national identity of individuals by examining the factors that tend to secularize and naturalize it and by unraveling the real socioeconomic forces that engender and shape national identity and help it look the way it does.

关键词： Nation-state Enlightenment Modernity Tradition Identity politics