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Journal of Rare Earths 2010年第6期28卷 847-853页

作者： s. p. sinha Alfredo M. s.mas.Gus.avo L. C. Moura s.ientific Res.arch & Develop.ent Dep.rtamento de Quimica Fundamental CCEN Universidade Federal de Pernambuco

Theoretical inves.igation on the s.ructures.of the octacoordinated [Nd(CO3)4]5-and the nonacoordinated [Nd(CO3)***2]5-comp.exes. us.ng the s.ARKLE p.rameters.of the lanthanides.within MOp.C, revealed that they p.s.es.ed dodecahedral and s.uare antip.is.atic s.ructures.res.ectively with an average Nd-O dis.ance of 0.249 nm. Thes. s.ructures.and the Nd-O dis.ances.agreed well with thos. exp.rimentally found in the crys.al s.ructures. Rep.acing the water molecule with a fluoride ion or a mondentatecarbonato ligand res.lted in a nonacoordinated dis.orted s.uare antip.is.atic s.ructures.where the trans.carbonato group.0}were twis.ed. The corres.onding decacoordinated s.ructures.with two fluoride ions.or a bidentatecarbonato group. [Nd(CO3)4·F2]7-and [Nd(CO3)5]7-, were als. inves.igated. In both cas.s.cons.derable twis.ing of the trans.arbonato group.0}was.obs.rved.

关键词： lanthanides theoretical molecular models octacoordination carbonato comp.exes adducts MOp.C s.ARKLE rare earths

Comp.ris.n between the theoretical models.and exp.rimental s.ructures.of s.me oc tacoordinated Ln(Ⅲ)-bis.dip.ridyl-bis.dichloroacetato-diaquo comp.exes.and their p.enanthroline analogues

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Journal of Rare Earths 2010年第S1期28卷 83-85页

作者： s. p. sinha Alfredo M. s.MAs.Gus.avo L. C. MOURA s.D 6565 Willowick Pl.DaytonOHIO 45459-3005U.S.A. Dep.rtamento de Quimica Fundamental CCENUniversidade Federal de Pernambuco50590-470Recif ePEBrazil

The title comp.exes.were modeled us.ng the s.miemp.rical MOp.C and the newly develop.d s.ARKLE p.ramerters.of the lanthanides. The calculated bond dis.tances.and angles.agreed well with thos. found from crys.al s.ructure meas.remen ts. This.technique allows.us.to s.reen a large number of molecules.and get s.ruc tural information within a very s.ort time.

关键词： lanthanide comp.ex theoretical models octacoordination dip.ridyl p.henanthroline MOp.C s.ARKLE rare earths

Antimutagenic p.ofile of Antioxidant Vitamins.in Dros.p.ila Mulation Tes.

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Biomedical and Environmental s.iences 2008年第2期21卷 163-166页

作者： p. K. KHAN s. p. sinha Dep.rtment of Zoology Bhagalpur University Bhagalpur 812007 India Dep.rtment of Zoology Patna University Patna 800005 India

Objective To as.es. the antimutagenicity of antioxidant vitamins.（vitamins.A, C, and E） as.exp.es.ed by their efficacy to lower aflatoxin-induced mutations. Methods.The Muller-5 method for mutation detection was.us.d to as.ay the frequency of X-chromos.me linked reces.ive lethal mutations.（XRLMs. in Dros.p.ila. Larvae were exp.s.d to dietary concentration of aflatoxins.and/or the human therap.utic dos.s.of any of the three antioxidant vitamins. Abs.nce of normal eyed males.among M2 p.ogeny gave an indication of mutation induction. Res.lts.Aflatoxin s.p.limentation s.gnificantly increas.d the incidence of XRLMs.in Dros.p.ila. Mutation frequency was.als. rais.d a little above the control level in cas. of vitamin treatment. However, notable mitigation in mutation frequency was.regis.ered when aflatoxin-treated larvae were concomitantly fed with any of the three antioxidant vitamins. Conclus.on Aflatoxin exp.s.re can enhance the frequency of gene mutation in Dros.p.ila which is.s.gnificantly lowered by each of the three antioxidant vitamins. The degree of amelioration p.oduced by them is.almos. identical. This.mitigation is.bas.d on the s.avenging/trap.ing by antioxidant vitamins.of DNA-reactive p.oducts.（metabolites.and radicals. emanating from aflatoxin metabolis..

关键词： Antimutagenicity Antioxidant vitamins

Indus.rial Fus.on Cas.ade Detection of s.lder Joint

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Comp.ters. Materials.and Continua 2024年第1期81卷 1197-1214页

作者： Li C. Zhang p. Wang s. Liu L. s.i M. Chongqing s.hool University of Chinese Academy of Sciences Chongqing University Chongqing 400044 China Automatic Reas.ning and Cognition Res.arch Center Chongqing Institute ofGreen and Intelligent Technology Chinese Academy of Sciences Chongqing 400714 China College of Artificial Intelligence Chongqing School University of Chinese Academy of Sciences Chongqing 400714 China Des.gn Dep.rtment Liuzhou Fuzhen Bodywork Industrial Co. Ltd. Liuzhou 545006 China

With the remarkable advancements.in machine vis.on res.arch and its.ever-exp.nding ap.lications. s.holars.have increas.ngly focus.d on harnes.ing various.vis.on methodologies.ithin the indus.rial realm. s.ecifically, detecting vehicle floor welding p.ints.p.s.s.unique challenges. including high op.rational cos.s.and limited p.rtability in p.actical s.ttings. To addres. thes. challenges. this.p.p.r innovatively integrates.temp.ate matching and the Fas.er RCNN algorithm, p.es.nting an indus.rial fus.on cas.aded s.lder joint detection algorithm that s.amles.ly blends.temp.ate matching with deep.learning techniques. This.algorithm meticulous.y weights.and fus.s.the op.imized features.of both methodologies. enhancing the overall detection cap.bilities. Furthermore, it introduces.an op.imized multi-s.ale and multi-temp.ate matching ap.roach, leveraging a divers. array of temp.ates.and image p.ramid algorithms.to bols.er the accuracy and res.lience of object detection. By integrating deep.learning algorithms.with this.multi-s.ale and multi-temp.ate matching s.rategy, the cas.aded target matching algorithm effectively accurately identifies.s.lder joint typ.s.and p.s.tions. A comp.ehens.ve welding p.int datas.t, labeled by exp.rts.s.ecifically for vehicle detection, was.cons.ructed bas.d on images.from authentic indus.rial environments.to validate the algorithm's.p.rformance. Exp.riments.demons.rate the algorithm's.comp.lling p.rformance in indus.rial s.enarios. outp.rforming the s.ngle-temp.ate matching algorithm by 21.3%, the multi-s.ale and multitemp.ate matching algorithm by 3.4%, the Fas.er RCNN algorithm by 19.7%, and the YOLOv9 algorithm by 17.3% in terms.of s.lder joint detection accuracy. This.op.imized algorithm exhibits.remarkable robus.nes. and p.rtability, ideally s.ited for detecting s.lder joints.acros. divers. vehicle workp.eces. Notably, this.s.udy's.datas.t and feature fus.on ap.roach can be a valuable res.urce for other algorithms.s.eking to enhance their

关键词： Cas.ade object detection deep.learning feature fus.on multi-s.ale and multi-temp.ate matching s.lder joint datas.t

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

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

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

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

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Clean Energy 2024年第3期8卷 166-173页

作者： Ars.i Banu p.s.Maanat Bhadani Hindus.an Ins.itute of Technology and s.ience ChennaiIndia The Doon s.hool UttarakhandDehradunIndia

Wind energy rep.es.nts.a clean,abundant and cos.-effective p.wer s.urce,fos.ering job growth and environmental *** wind energy harnes.es.s.veral gigawatts.today,its.availability hinges.on divers. factors.with geograp.ical location s.anding *** turbines.with varying cap.city ranges.s.turate the *** s.te-s.ecific s.itability and matching the ap.p.op.iate turbine to meet s.ecific requirements.are of p.ramount *** 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 *** res.arch involves.Rayleigh and Weibull p.obability dis.ribution functions.bas.d on yearlong velocity *** dis.ributions.are fitted with actual data,revealing the mos. p.obable velocity(v_(mf)=3 m/s.and velocity at maximum p.wer(v_(p.ax)=5 m/s..The p.wer availability of the s.te has.been as.es.ed as.42.6 W/m^(2)us.ng both grap.ical and analytical *** 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 *** 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.

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

Imp.oved Dynamic Johns.n s.quencing Algorithm(DJs.in Cloud Comp.ting Environment for Efficient Res.urce s.heduling for Dis.ributed Overloading

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Journal of s.s.ems.s.ience and s.s.ems.Engineering 2024年第4期33卷 391-424页

作者： Anurag sinha p.llab Banerjee s.armis.ha Roy Nitas.a Rathore Narendra p.atap.s.ngh Mueen Uddin Maha Abdelhaq Raed Als.qour Dep.rtment of Comp.ter s.ience Engineering ICFAI Tech SchoolICFAI UniversityJharkhandRanchi834004India Dep.rtment of Comp.ter s.ience Engineering Amity UniversityJharkhandRanchi835303India Dep.rtment of Comp.ting and Information Technology Usha Martin UniversityRanchi835103India Dep.rtment of Information Technology Bharti Vidyapeeth’s College of EngineeringPaschim ViharNew DelhiIndia Dep.rtment of Cs. Delhi UniversityNew DelhiIndia College of Comp.ting and Information Technology University of Doha for Science and TechnologyDoha24449Qatar Dep.rtment of Information Technology College of Computer and Information SciencesPrincess Nourah Bint Abdurrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Dep.rtment of Information Technology College of Computing and InformaticsSaudi Electronic University93499RiyadhSaudi Arabia

This.s.udy introduces.an innovative ap.roach to op.imize cloud comp.ting job dis.ribution us.ng the Imp.oved Dynamic Johns.n s.quencing Algorithm(DJs..Emp.as.zing on-demand res.urce s.aring,typ.cal to Cloud s.rvice p.oviders.Cs.s.,the res.arch focus.s.on minimizing job comp.etion delays.through efficient tas. *** Johns.n’s.rule from op.rations.res.arch,the s.udy addres.es.the challenge of res.urce availability p.s.-tas. *** advocates.for queuing models.with multip.e s.rvers.and finite cap.city to imp.ove job s.heduling models.s.bs.quently reducing wait times.and queue *** Dynamic Johns.n s.quencing Algorithm and the M/M/c/K queuing model are ap.lied to op.imize tas. s.quences.s.owcas.ng their efficacy through comp.rative *** res.arch evaluates.the imp.ct of makes.an calculation on data file trans.er times.and as.es.es.vital p.rformance indicators.ultimately p.s.tioning the p.op.s.d technique as.s.p.rior to exis.ing ap.roaches.offering a robus. framework for enhanced tas. s.heduling and res.urce allocation in cloud comp.ting.

关键词： Firs. come firs. s.rved(FCFs.s.heduling round robin tas. s.heduling queuing model Johns.n s.heduling algorithm

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