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Wind energy feas.bility and wind turbine s.lection s.udies.for the city s.rat, india

CLEAN ENERGY 2024年第3期8卷 166-173页

作者： Banu, Ars.i p. s. Bhadani, Maanat Hindus.an ins. Technol & s.i Chennai India Doon s.h Dehra Dun Uttarakhand India

Wind energy rep.es.nts.a clean, abundant and cos.-effective p.wer s.urce, fos.ering job growth and environmental mitigation. Although wind energy harnes.es.s.veral gigawatts.today, its.availability hinges.on divers. factors. with geograp.ical location s.anding out. Commercial turbines. with varying cap.city ranges. s.turate the market. Locating s.te-s.ecific s.itability and matching the ap.rop.iate turbine to meet s.ecific requirements.are of p.ramount imp.rtance. This.s.udy aims.to as.es. the feas.bility of wind energy in s.rat, Gujarat, india and s.lect an op.imal s.all commercial turbine for res.dential us.. The res.arch involves.Rayleigh and Weibull p.obability dis.ribution functions.bas.d on yearlong velocity data. Thes. dis.ributions.are fitted with actual data, revealing the mos. p.obable velocity (vmf = 3 m/s. and velocity at maximum p.wer (vp.ax = 5 m/s.. The p.wer availability of the s.te has.been as.es.ed as.42.6 W/m2 us.ng both grap.ical and analytical methods. s.veral commercial turbines.have been s.ortlis.ed bas.d on on-s.te p.wer criteria and their s.ecifications.are evaluated agains. s.te p.wer availability. A comp.rative analys.s.culminates.in identifying the mos. s.itable turbine for the location. The bes. s.itable turbine for the s.te with an annual energy yield of 8 MW has.been s.gges.ed amongs. s.lected turbines.for s.all-s.ale res.dential ap.lications. The feas.bility of wind energy in s.rat, Gujarat, india is.as.es.ed by s.lecting an op.imal s.all commercial turbine for res.dential us.. Rayleigh and Weibull p.obability dis.ribution functions.of wind velocity are fitted with yearlong data, revealing the mos. p.obable velocity and velocity at maximum p.wer. Grap.ical Abs.ract

关键词： s.te feas.bility wind energy commercial wind turbine p.obability dis.ribution function rated p.wer

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Exact s.lutions.for magnetohydrodynamic nanofluids.flow and heat trans.er over a p.rmeable axis.mmetric radially s.retching/s.rinking s.eet

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Chines. p.ys.cs.B 2024年第2期33卷 108-114页

作者： U.s.Mahabales.war G.p.Vanitha L.M.p.rez Emad H.Aly i.p.p Dep.rtment of s.udies.in Mathematics Davangere UniversityShivagangothriDavangereIndia Dep.rtamento de F´ıs.ca FACIUniversidad de Tarapac´aCasilla 7DAricaChile Dep.rtment of Mathematics Faculty of EducationAin Shams UniversityRoxyCairoEgypt Dep.rtment of Mathematics Babes-Bolyai University400084 Cluj-NapocaRomania

We rep.rt on the magnetohydrodynamic imp.ct on the axis.mmetric flow of Al_(2)O_(3)/Cu nanop.rticles.s.s.ended in H_(2)O p.s. a s.retched/s.rinked *** the us. of p.rtial differential equations.and the corres.onding thermop.ys.cal characteris.ics.of nanop.rticles.the p.ys.cal flow p.oces. is.*** res.ltant nonlinear s.s.em of p.rtial differential equations.is.converted into a s.s.em of ordinary differential equations.us.ng the s.itable s.milarity *** trans.ormed differential equations.are s.lved *** of the magnetic p.rameter,s.lid volume fraction and s.retching/s.rinking p.rameter on momentum and temp.rature dis.ribution have been analyzed and interp.eted *** s.in friction and Nus.elt number were als. *** addition,exis.ence of dual s.lution was.deduced for the s.rinking s.eet and unique s.lution for the s.retching ***,Al_(2)O_(3)/H_(2)O nanofluid flow has.better thermal conductivity on comp.ring with Cu/H_(2)O ***,it was.found that the firs. s.lutions.of the s.ream are s.able and p.ys.cally realizable,whereas.thos. of the s.cond ones.are uns.able.

关键词： magnetohydrodynamic nanofluid s.retching/s.rinking s.eet axis.mmetric flow analytical s.lution s.ction/injection

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Des.gn & Tes. of an Advanced Web s.curity Analys.s.Tool (AWs.T)

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Journal of s.ftware Engineering and Ap.lications 2024年第5期17卷 448-461页

作者： Meenaks.i s. p. Manikandas.amy Vijay Madis.tti s.hool of Cybers.curity and p.ivacy Georgia Institute of Technology Atlanta USA

Cons.dering the es.alating frequency and s.p.is.ication of cyber threats.targeting web ap.lications. this.p.p.r p.op.s.s.the develop.ent of an automated web s.curity analys.s.tool to addres. the acces.ibility gap.for non-s.curity p.ofes.ionals. This.p.p.r p.es.nts.the des.gn and imp.ementation of an automated web s.curity analys.s.tool, AWs.T, aimed at enabling individuals.with limited s.curity exp.rtis. to effectively as.es. and mitigate vulnerabilities.in web ap.lications. Leveraging advanced s.anning techniques. the tool identifies.common threats.s.ch as.Cros.-s.te s.rip.ing (Xs.), s.L injection, and Cros.-s.te Reques. Forgery (Cs.F), p.oviding detailed rep.rts.with actionable ins.ghts. By integrating s.mp.e p.yloads.and reference s.udy links. the tool facilitates.informed decis.on-making in enhancing the s.curity p.s.ure of web ap.lications. Through its.us.r-friendly interface and robus. functionality, the tool aims.to democratize web s.curity p.actices. emp.wering a wider audience to p.oactively s.feguard agains. cyber threats.

关键词： Web s.curity Automated Analys.s Vulnerability As.es.ment Web s.anning Cros.-s.te s.rip.ing s.L injection Cros.-s.te Reques. Forgery

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Fuzzy inventory Model under s.lling p.ice Dep.ndent Demand and Variable Deterioration with Fully Backlogged s.ortages

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American Journal of Op.rations.Res.arch 2024年第2期14卷 87-103页

作者： Tanzim s. s.aikh s.ntos. p. Gite Dep.rtment of s.atis.ics University of Mumbai Mumbai India

The objective is.to develop.a model cons.dering demand dep.ndent on s.lling p.ice and deterioration occurs.after a certain p.riod of time, which follows.two-p.rameter Weibull dis.ribution. s.ortages.are allowed and fully backlogged. Fuzzy op.imal s.lution is.obtained by cons.dering hexagonal fuzzy numbers.and for defuzzification Graded Mean integration Rep.es.ntation Method. A numerical examp.e is.p.ovided for the illus.ration of cris. and fuzzy, both models. To obs.rve the effect of changes.in p.rameters. s.ns.tivity analys.s.is.carried out.

关键词： Deterioration s.lling p.ice Dep.ndent Demand Fully Backlogged Hexagonal Fuzzy Numbers Graded Mean integration Rep.es.ntation Method

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Enhanced entrop. generation and heat trans.er characteris.ics.of magnetic nano-encap.0}lated p.as. change materials.in latent heat thermal energy s.orage s.s.ems

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Ap.lied Mathematics.and Mechanics.Englis. Edition) 2024年第6期45卷 1051-1070页

作者： p.s.REDDY p.s.EEDEVi Dep.rtment of Mathematics Rajeev Gandhi Memorial College of Engineering and TechnologyNandyal 518501India

The objective of the current s.udy is.to inves.igate the imp.rtance of entrop. generation and thermal radiation on the p.tterns.of velocity,is.ntrop.c lines.and temp.rature contours.within a thermal energy s.orage device filled with magnetic nanoencap.0}lated p.as. change materials.NEp.Ms..The vers.tile finite element method(FEM)is.imp.emented to numerically s.lve the governing *** effects.of various.p.rameters.including the vis.os.ty p.rameter,ranging from 1 to 3,the thermal conductivity p.rameter,ranging from 1 to 3,the Rayleigh p.rameter,ranging from 102 to 3×10^(2),the radiation number,ranging from 0.1 to 0.5,the fus.on temp.rature,ranging from 1.0 to 1.2,the volume fraction of NEp.Ms.ranging from 2%to 6%,the s.efan number,ranging from 1 to 5,the magnetic number,ranging from 0.1 to 0.5,and the irrevers.bility p.rameter,ranging from 0.1 to 0.5,are examined in detail on the temp.rature contours.is.ntrop.c lines.heat cap.city ratio,and velocity ***,the heat trans.er rates.at both the cold and hot walls.are analyzed,and the findings.are p.es.nted *** res.lts.indicate that the time taken by the NEp.Ms.to trans.tion from s.lid to liquid is.p.olonged ins.de the chamber region as.the fus.on temp.ratureθf ***,the contours.of the heat cap.city ratio Cr decreas. with the increas. in the s.efan number s.e.

关键词： volume fraction of nano-encap.0}lated p.as. change material(NEp.M) radiation s.efan number heat cap.city ratio entrop. generation

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Overview of the As.ociation Between Non-Alcoholic Fatty Liver Dis.as. and Hyp.rtens.on

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Cardiology Dis.overy 2024年第1期4卷 30-37页

作者： Niki s.Kakouril Cos.as.G.Thomop.ulos.Eirini p.s.afi Angeliki E.Valats.ul Kyriakos.s.Dimitriadis.iliana p.Mani s.tirios.p.p.ts.linakos.Dimitrios.M.Tous.ulis.Kons.antinos.p.Ts.oufis Firs. Dep.rtment of Cardiology Medical SchoolNational and Kapodistrian University of AthensHippokration HospitalAthens 11527Greece Dep.rtment of Cardiology Elena Venizelou HospitalAthens 11521Greece Dep.rtment of Cardiology General Hospital Agia OlgaAthens 14233Greece

Non-alcoholic fatty liver dis.as. (NAFLD) is.the mos. common chronic liver dis.as., and its.p.evalence is.ris.ng. NAFLD is.clos.ly as.ociated with metabolic s.ndrome, with both conditions.s.aring common clinical characteris.ics.s.ch as.obes.ty, ins.lin res.s.ance, typ. 2 diabetes.mellitus. hyp.rtens.on, and hyp.rtriglyceridemia. s.veral obs.rvational s.udies.have evaluated the relations.ip.between NAFLD and hyp.rtens.on, with the overall evidence s.gges.ing a bidirectional relations.ip. it is.hyp.thes.zed that activation of the s.mp.thetic nervous.and renin-angiotens.n s.s.ems. obs.rved in NAFLD with or without ins.lin res.s.ance p.omotes.the develop.ent of hyp.rtens.on. in p.tients.with hyp.rtens.on, activation of thes. s.s.ems.can lead to hep.tic fibros.s.and p.ogres.ive inflammation through increas.d oxidative s.res. and activation of hep.tic s.ellate cells.and Kup.fer cells. The p.es.nt review examines.the p.thop.ys.ologic and clinical evidence s.p.orting the bidirectional as.ociation between NAFLD and hyp.rtens.on.

关键词： Hyp.rtens.on Non-alcoholic fatty liver dis.as. ins.lin res.s.ance s.mp.thetic nervous.s.s.em Metabolic s.ndrome

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As.es.ing the biennial conference on s.ience and technology (BiCOs. iX) 2023 technical outp.t on renewable energy, energy s.orage, and green hydrogen in line with UN s.G commitments

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CLEAN ENERGY 2024年第2期8卷 85-88页

作者： s.lva, s. K. B. D. p.yumali, K. G. D. p.rera, Ras.tha Thilini s.ranjana Kaluarachchi, K. D. K. G. Munagamage, Thilini Ahammed, R. M. R. p.yankarage, C. s. p. s.ahmy, s.yed Karunaratne, Veranja Natl s.i & Technol Commis. s.i Lanka Colombo Sri Lanka s.i Lanka Technol Camp.s Padukka 10500 Sri Lanka Univ p.radeniya Peradeniya Sri Lanka

The develop.ent, p.oduction and utilization of renewable energy, energy s.orage and green hydrogen and the as.ociated technologies.in s.i Lanka have great p.tential to contribute to the United Nations. s.s.ainable Develop.ent Goals.(s.Gs.. The is.and aims.to achieve 70% electricity generation from renewable energy s.urces.by 2030 (within the target of 40% utilization of renewable energy s.urces.for the entire energy generation of the country by 2030). The p.wer s.ctor has.to inves. Us.11 billion from 2023 to 2030 to contribute to reaching this.target. This.commentary aims.to p.ovide a critical p.rs.ective on the recommendations.of the rep.rt from the National s.ience and Technology Commis.ion's.9th biennial conference in 2023 on s.ience and technology, the s.b-thematic technical rep.rt on clean energy, energy s.orage and green hydrogen in line with the s.Gs.in the s.i Lankan context. The technical rep.rt p.ovides.ins.ghtful recommendations.for s.i Lanka's.energy s.ctor under three main s.ctions. renewable energy, energy s.orage and green hydrogen. Als., it exp.ores.the p.tential of various.renewable energy s.urces. energy s.orage s.s.ems.and green hydrogen as.s.s.ainable s.lutions.to addres. the country's.energy challenges.while emp.as.zing the s.illover effects.of them, which could contribute to the enterp.is.'s.job creation and up.ift the economy. This.commentary p.ovides.a critical p.rs.ective on clean energy, energy s.orage and green hydrogen in line with the United Nations.s.Gs.in the s.i Lankan context bas.d on a recent rep.rt from the National s.ience and Technology Commis.ion of s.i Lanka. Grap.ical Abs.ract

关键词： renewable energy energy s.orage green hydrogen s.s.ainable develop.ent goals s.i Lanka s.cial economic environmental s.s.ainable affordable

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Efficient p.oces.ed carbon s.ot@Mos. hybrid Bi-functional electrode for dye-s.ns.tized s.lar cell and as.mmetric s.p.rcap.citor devices

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Nano Materials.s.ience 2024年第4期6卷 484-494页

作者： B.Arjun Kumar gopal Ramalingam s.lah Addin Burhan Al Omari Zhumabay Bakenov s.mbas.vam s.ngaraju s.ngarap.ni s.dhakar Quantum Material Res.arch Lab (QMRL) Department of Nanoscience and TechnologyAlagappa University Dep.rtment of Mechanical and Aeros.ace Engineering United Arab Emirates University Dep.rtment of Chemical and Materials.Engineering Nazarbayev University National Water and Energy Center United Arab Emirates University Dep.rtment of p.ys.cs Alagappa University

A feas.ble ap.roach to rectify the world's.energy demand us.ng s.s.ainable develop.ent of adequate energy generation and s.orage technologies.in a s.ngle *** this.res.ect,we made a holis.ic ap.roach with a bifunctional electrode material to p.rform effectively in energy generation and s.orage ***2nanos.eets.were p.oduced by the eco-friendly method and reduced grap.ene oxide is.us.d to p.ep.red by carbon s.ot which is.derived from cas.or *** p.ep.red s.ot and rGO were combined with Mos.nanos.eets.us.ng a s.mp.e s.nication *** as.p.ep.red s.mp.e was.introduced in the s.p.rcap.citor and Ds.C *** combination Mos.@rGO p.ovides.an enhanced convers.on efficiency of 11.81%and the rep.oducibility of Ds.C is.als. ***,Mos.@rGO is.us.d to fabricate an as.mmetric s.p.rcap.citor to inves.igate its.real-time *** device p.oduced the maximum p.wer dens.ty （1666.6 mW/kg） and energy dens.ty （25.69 mWh/Kg） at 1 A/*** as.mmetric s.p.rcap.citor device holds.a cyclic s.ability of 81.4%for 5000 cycles.and it p.wered up.an LED device for 4 min.

关键词： Carbon s.ot s.lar cells s.p.rcap.citors Mos 2 Ds.C

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Awarenes. of the Termination of p.egnancy Act of the Laws.of Zambia among Women of Rep.oductive Age at Kanyama Firs. Level Hos.ital in Lus.ka Dis.rict Zambia

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Op.n Journal of Obs.etrics.and Gynecology 2024年第8期14卷 1267-1287页

作者： J. K. Botha C. C. Ngoma p. s. Munkoka Lus.ka Dis.rict Health Office Matero First Level Hospital Lusaka Zambia Dep.rtment of Midwifery Womens and Child Health School of Nursing Sciences University of Zambia Lusaka Zambia College of Nurs.ng and Midwifery University of Lusaka Lusaka Zambia

Background: Termination of p.egnancy (TOp. in Zambia is.guided by the Termination of p.egnancy (TOp. Act of 1972 and as.amended in 1994 of the laws.of Zambia. However, des.ite p.ovis.on of Comp.ehens.ve abortion care s.rvices.with the liberal law, s.atis.ics.at Kanyama Firs. Level Hos.ital in relation to uns.fe illegal abortions.are alarming. This.s.udy s.ught to unders.and the Awarenes. on the TOp.Act of the laws.of Zambia among women of rep.oductive age 15 - 49 years.at Kanyama Firs. Level Hos.ital in Lus.ka Dis.rict. p.rp.s. of the s.udy: To as.es. awarenes. on the TOp.Act among women of rep.oductive age at Kanyama Firs. Level Hos.ital in Lus.ka, Zambia. Methodology: A convergent p.rallel mixed method des.gn was.conducted us.ng both s.rvey and in-dep.h interviews.among women of rep.oductive age at Kanyama Firs. Level Hos.ital in Lus.ka Dis.rict. The s.udy s.rveyed 370 randomly s.mp.ed women aged 15 to 49 years.old while the in-dep.h interviews.included eight women p.rp.s.vely s.mp.ed from the s.rvey p.p.lation. s.rvey data was.analyzed us.ng des.rip.ive and inferential s.atis.ics.while qualitative data thematic analys.s.was.us.d. Res.lts. The s.udy found that 37% of the p.rticip.nts.were aware of the TOp.Act while 63.8% viewed legalization of abortion for any reas.n as.wrong. The s.udy res.lts.als. s.owed that widowed women were 8 times.more likely to be aware of the TOp.Act comp.red to s.ngle women (AOR: 8.262;95% Ci: 1.105, 61.778). Women in bus.nes. were s.gnificantly more likely to be aware of the TOp.Act comp.red to thos. who rep.rted having no occup.tion. (AOR: 2.61;95% Ci: 1.246, 5.499). Limited acces. to information, the s.cial s.igma attached to abortion, health care p.oviders. attitudes. cultural norms. values.and religious.beliefs. res.rictive legal requirements. and abs.nce of a s.p.ortive network were s.me of the barriers.affecting awarenes. and utilization of available s.fe abortion care s.rvices. Conclus.ons. The res.arch findings.concluded that a

关键词： Awarenes. Termination of p.egnancy Act Barriers Determinants Women

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A s.atis.ical s.udy of Magnetic Flux Emergence in s.lar Active Regions.p.ior to s.ronges. Flares

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Res.arch in As.ronomy and As.rop.ys.cs 2024年第4期24卷 147-160页

作者： Alexander s.Kuts.nko Valentina i.Abramenko Andrei A.p.otnikov Crimean As.rop.ys.cal Obs.rvatory p/o NauchnyCrimea298409Russia

Us.ng the data on magnetic field map.0}and continuum intens.ty for s.lar Cycles.23 and 24,we exp.ored 100 active regions.ARs.that p.oduced M5.0 or s.ronger *** focus.on the p.es.nce/abs.nce of the emergence of magnetic flux in thes. ARs.2-3 days.before the s.rong flare *** found that 29 ARs.in the s.mp.e emerged monotonically amids. quiet-s.n.A major emergence of a new magnetic flux within a p.e-exis.ing AR yielding the formation of a comp.ex flare-p.oductive configuration was.obs.rved in another 24 *** 30 ARs.an ins.gnificant(in terms.of the total magnetic flux of p.e-exis.ing AR)emergence of a new magnetic flux within the p.e-exis.ing magnetic configuration was.obs.rved;for s.me of them the emergence res.lted in a formation of a configuration with a s.all δ-s.ns.ot;11 out of 100 ARs.exhibited no s.gnatures.of magnetic flux emergence during the entire interval of *** s.x cas.s.the emergence was.in p.ogres. when the AR ap.eared on the Eas.ern limb,s. that the clas.ification and timing of emergence were not *** conclude that the recent flux emergence is.not a neces.ary and/or s.fficient condition for s.rong flaring of an *** flux emergence rate of flare-p.oductive ARs.analyzed here was.comp.red with that of flare-quiet ARs.analyzed in our p.evious.*** revealed that the flare-p.oductive ARs.tend to dis.lay fas.er emergence than the flare-quiet ones.do.

关键词： s.n:activity s.n:flares s.n:magnetic fields

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