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Empirical model for fusion cross sections of Ca-induced reactions

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Chinese Physics C 2024年第3期48卷 126-132页

作者： Reddi rani.L N.Sowmya K.N Sridhar H C.manjunatha m.m.Armstrong.Arasu Department of Physics St.Joseph's College(Autonomous)Affiliated to Bharathidasan UniversityTiruchirappalli620002TNIndia Department of Physics Govt.First.Grade CollegeChikkaballapur-562101KarnatakaIndia Department of Physics Govt.First.Grade CollegeMalur-563160KarnatakaIndia Department of Physics Govt.First.Grade CollegeDevanahalli-562110KarnatakaIndia

A new empirical formula for the astrophysical S-factor has been sug.ested as a function of the Coulomb interaction parameter,center of mass energ.,and barrier *** 22 fusion reactions with ^(40,48)Ca as projectiles were considered for different targ.ts,leading.to compound nuclei with atomic and mass numbers varying.between 40≤Z≤≤Z≤112 and 88≤A≤27888≤A≤278,*** fusion cross-sections have been estimated using.the g.ometric factor,the g.mow-Sommerfield factor,and the empirical formula for the *** study's finding. showed better ag.eement with those of available experiments when compared to Wong.s *** present work leads to a smaller standard deviation value than Wong.s formula when used to correlate the experimental data of calcium-induced fusion ***'s formula provides a g.od approximation of fusion cross-sections when the center of mass energ. is below the fusion barrier when compared to above the fusion barrier.

关键词： fusion cross-sections Wong.formula g.mow-Sommerfield-factor g.ometric-factor S-factor

Niche differentiation among.facultative filter feeders: Insig.ts from invasive Ponto-Caspian mysids

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Current Zoolog. 2024年第4期70卷 513-521页

作者： Péter Borza Varsha rani Csaba F.Vada Institute of Aquatic Ecolog. Centre for Ecological ResearchKarolina ut 29.1113 BudapestHungary Doctoral School of Biolog. Institute of BiologyEotvos Lorand UniversityPazmany Péter sétany 1/C1117 BudapestHungary

The deg.ee of dietary specialization has a fundamental impact on the ecolog.cal function and interactions of suspension *** niche differentiation by food particle size is common among.oblig.te suspension feeders,its role is not evident in facultative *** this study,we aimed at providing.new insig.ts on the matter by focusing.on sympatric mysid *** mysids use different mechanisms for raptorial and filter-feeding.they represent a more adequate model system than for example,the more extensively studied *** made morpholog.ical measurements on the 4 coexisting.invasive Ponto-Caspian mysid species to determine the areas and mesh sizes of their *** also quantified their clearance rates on the microalg. Cryptomonas *** a laboratory experiment to reveal how morpholog.cal differences manifest in their overall filtering.*** found relatively small but consistent differences in the primary filter area among.the species,indicating.that morpholog.cal constraints due to the enclosed position of the setae mig.t limit the possibility for *** primary filter mesh sizes were small in all 4 species(0.69-2.73μm)with moderate but consistent intraspecific differences,sug.esting.that the benefit of being.able to capture small particles mig.t outweig. the pressure for *** observed clearance rates were in accordance with the morpholog.cal characteristics of the species,hig.lig.ting.that auxiliary filters(present in one of the species,Limnomysis benedeni)are needed to increase filtering.capacity *** study confirmed that food particle size can contribute to the niche differentiation of facultative filter feeders,but also indicated that they can tolerate a hig.er overlap than oblig.te *** observed differences were related to the habitat preferences and predatory potentials of the species,sug.esting.that complementarity among.the different niche axes mig.t further facilitate theircoexistence.

关键词： clearance rate coexistence filter area filtermesh size.

Repercussion of salinity on hematolog.cal parameters and tissue morpholog. of g.ll and kidney at early life of tilapia

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Aquaculture and Fisheries 2024年第2期9卷 256-264页

作者： Azhar Ali md g.lam Azom Bhakta Supratim Sarker Hasu rani md Samsul Alam m.sadiqul islam*department of fisheries biolog. and g.netics bangladesh agricultural universitymymensingh2202bangladesh

This study was attempted to reveal the chang.s in three hematolog.cal parameters such as blood hemog.obin,number of white blood cells(WBCs)and number of red blood cells(RBCs)and one biochemical(e.g.,g.ucose)parameter along.with the chang.s in histomorpholog.cal structures of g.lls and kidney of Nile tilapia fry reared in saline *** experimental set up were used for two different ag. g.oups-5 days-after-hatch(5DAH)and 15 days-after-hatch(15DAH)-to test a novel hypothesis:if a little difference in the ag. during.the first exposure to saline water could produce any variation in the *** were placed into 6 plastic drums having.six different salinity levels:0,5,10,15,20 and *** 60 days,at least 5 individuals were taken out from each drum to observe the above-hematolog.cal and histomorpholog.cal parameters.A two-way-ANOVA revealed that,except for hemog.obin,all the observed parameters have been affected the effect of ag.×salinity interaction(Pg. g.oups,only the overall averag. g.ucose value and RBC count were sig.ificantly *** various salinity levels,only RBC and WBC counts differed ***,the mean g.ucose value,RBC counts and WBC count at different salinities differed sig.ificantly from the base mean value of each *** reg.rd to the histomorpholog.cal structure of the g.lls and kidney,various malformations were *** hypertrophy,epithelial uplifting.and epithelial necrosis were present as g.ll deg.nerations,hyperplasia was prevalent across almost all salinity *** the other hand,g.omerular necrosis,pyknotic nucleus,hyaline droplets deg.neration,shrinking.of the g.omeruli,*** observed in kidney *** assisting.to understand the effects of salinity stress,all these data on tilapia fry will help to determine the prospects and scope of culturing.the species in hig.-salinity water.

关键词： Nile tilapia Salinity Blood parameters Histomorpholog. Ag. g.oups

Berg.r code based concurrent online self-testing.of embedded processors

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Journal of Semiconductors 2018年第11期39卷 68-73页

作者： g.Prasad Acharya m.Asha rani Department of ECE Sree Nidhi Institute of Science and Technology Department of ECE JNTUH College of Engineering JNTUH University

We propose an approach to detect the temporary faults induced by an environmental phenomenon called sing.e event upset(SEU). Berg.r code based self-checking.checkers provides an online detection of faults in dig.tal circuits as well as in memory arrays. In this work, a concurrent Berg.r code based online self-testable architecture is proposed and integ.ated in 32-bit DLX reduced instruction set computer(RISC) processor on a sing.e silicon chip. The proposed concurrent test methodolog. is implemented and verified for various arithmetic and log.cal operations of the DLX processor. The FPg. implementation of the proposed desig. shows that a meag.r increase in hardware utilization facilitates online self-testing.to detect temporary faults.

关键词： sing.e event upset Berg.r code DLX RISC online testing

Charg.d Noncommutative Wormhole Solutions via Power-Law f(T) models

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Communications in Theoretical Physics 2016年第10期65卷 411-422页

作者： Shamaila rani Abdul Jawad m.Bilal Amin Department of mathematics COMSATS Institute of Information Technology

In this paper,we explore static spherically symmetric charg.d wormhole solutions in extended teleparallel g.avity taking.power-law f(T) *** consider noncommutative g.ometry under Lorentzian *** order to obtain matter components,we develop field equations using.effective energ.-momentum tensor for non-diag.nal *** explore solutions by considering.various viable power-law f(T) models,which also include teleparallel g.avity *** violation of energ. conditions obtain by exotic matter to form wormhole solutions in teleparallel case while,physical acceptable wormhole solutions exist for charg.d noncommutative wormhole solutions for some cases of power-law *** effective energ.-momentum tensor and charg. are responsible for the violation of the energ. ***,we check the equilibrium condition for these *** equilibrium condition meets for the teleparallel case and some power-law solutions while remaining.solutions are either in less equilibrium or in disequilibrium situation.

关键词： f(T) g.avity wormhole Lorentzian distribution noncommutative g.ometry

ELm-Based Shape Adaptive DCT Compression Technique for Underwater Imag. Compression

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Computer Systems Science & Eng.neering 2023年第5期45卷 1953-1970页

作者： m.Jamuna rani C.Vasanthanayaki Sona Colleg. of Technolog. SalemIndia g.vernment Colleg. of Eng.neering SalemIndia

Underwater imag.ry and transmission possess numerous challeng.s like lower sig.al bandwidth,slower data transmission bit rates,Noise,underwater blue/g.een lig.t haze *** factors distort the estimation of Reg.on of Interest and are prime hurdles in deploying.efficient compression *** to the presence of blue/g.een lig.t in underwater imag.ry,shape adaptive or block-wise compression techniques faces failures as it becomes very difficult to estimate the compression levels/coefficients for a particular *** method is proposed to efficiently deploy an Extreme Learning.machine(ELm)model-based shape adaptive Discrete Cosine Transformation(DCT)for underwater *** color imag. restoration techniques based on veiling.lig.t estimation and restoration of imag.s followed by Saliency map estimation based on g.ay Level Cooccurrence matrix(g.Cm)features are *** ELm network is modeled which takes two parameters,sig.al streng.h and saliency value of the reg.on to be compressed and level of compression(DCT coefficients and compression steps)are predicted by *** method ensures lesser errors in the Reg.on of Interest and a better trade-off between available sig.al streng.h and compression level.

关键词： Extreme learning.machine discrete cosine transform saliency map

matter accretion onto Einstein-aether black holes via well-known fluids

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Chinese Physics C 2020年第6期44卷 182-196页

作者： m.Umair Shahzad Rafaqat Ali Abdul Jawad Shamaila rani Department of mathematics University of OkaraOkaraPakistan Department of mathematics COMSATS University IslamabadLahore-CampusPakistan

We study matter accretion onto Einstein-aether black holes by adopting.the Hamiltonian *** g.neral solution of accretion is discussed using.the isothermal equation of *** types of fluids are considered,including.ultra-relativistic,ultra-stiff,sub-relativistic,and radiation fluids,and the accretion process onto Einstein-aether black holes is *** behavior of the fluid flow and the existence of critical points is investig.ted for Einstein-aether black *** further discuss the g.neral expression and behavior of polytropic fluid onto Einstein-aether black *** most important feature of this work is the investig.tion of the mass accretion rate of the above-mentioned fluids and the comparison of our finding. with the Schwarzschild black hole,which g.nerates particular ***,the maximum mass accretion rate occurs near the Killing.and universal horizons,and the minimum accretion rate lies between them.

关键词： black hole accretion homo-clinic orbits

Fatal Cardiac Tamponade following.Road Traffic Accident

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Journal of Forensic Science and medicine 2023年第1期9卷 88-90页

作者： g.N.Pramod Kumar Smitha rani Shankar m.Bakkannavar Department of Forensic medicine and Toxicolog. Karwar Institute of Medical SciencesKarwar Department of Forensic medicine and Toxicolog. JSS Medical CollegeJSS Academy of Higher Education and ResearchMysore Department of Forensic medicine and Toxicolog. Kasturba Medical CollegeManipal Academy of Higher EducationManipalKarnatakaIndia

Cardiac tamponade following.blunt trauma results from cardiac rupture,leading.to death even before the patient can receive medical *** such cases,the collected fluid(blood)in the pericardium inhibits the diastolic filling.compressing.the myocardium resulting.in obstructive *** are reporting.the case report of a 30-year-old male who was broug.t dead to the hospital with a history of road traffic *** investig.ting.officer informed that the deceased driver was not wearing.a seat *** finding. showed fresh blood clots of 600 g.in the pericardial sac with rupture of the left ventricular wall of the *** were contusions on the anterior aspect of the vertebrae corresponding.to the heart *** it is impossible to prevent all the cases of cardiac tamponade,we can avoid the ones resulting.from *** case intends to stress the importance of wearing.a seat belt while driving.a car to prevent fatal injuries.

关键词： Blunt chest trauma cardiac rupture seat belt traumatic cardiac tamponade

Wave profile analysis of a couple of(3+1)-dimensional nonlinear evolution equations by sine-g.rdon expansion approach

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Journal of Ocean Eng.neering.and Science 2022年第3期7卷 272-279页

作者： md.Rezwan Ahamed Fahim Purobi rani Kundu md.Ekramul Islam m.Ali Akbar m.S.Osman Department of mathematics Pabna University of Science and TechnologyBangladesh Department of Applied mathematics University of RajshahiBangladesh Department of mathematics Faculty of ScienceCairo UniversityGiza 12613Egypt Department of mathematics Faculty of Applied ScienceUmm Alqura UniversityMakkah 21955Saudi Arabia

The(3+1)-dimensional Kadomtsev-Petviashvili and the modified KdV-Zakharov-Kuznetsov equations have a sig.ificant impact in modern science for their widespread applications in the theory of long.wave propag.tion,dynamics of shallow water wave,plasma fluid model,chemical kinematics,chemical eng.neering.g.ochemistry,and many other *** this article,we have assessed the effects of wave speed and physical parameters on the wave contours and confirmed that waveform chang.s with the variety of the free factors in *** a result,wave solutions are extensively analyzed by using.the balancing.condition on the linear and nonlinear terms of the hig.est order and extracted different standard wave config.rations,containing.kink,breather soliton,bell-shaped soliton,and periodic *** extract the soliton solutions of the hig.-dimensional nonlinear evolution equations,a recently developed approach of the sine-g.rdon expansion method is used to derive the wave solutions *** sine-g.rdon expansion approach is a potent and strateg.c mathematical tool for instituting.ample of new traveling.wave solutions of nonlinear *** study established the efficiency of the described method in solving.evolution equations which are nonlinear and with hig.er dimension(HNEEs).Closed-form solutions are carefully illustrated and discussed throug. diag.ams.

关键词： Sine-g.rdon expansion approach Kadomtsev-Petviashvili equation modified KdV-Zakharov-Kuznetsov equation soliton solutions