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Simplif.ed approach f.r design.of.raf. f.un.ation. again.t f.ult *** I:f.ee-f.eld

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Earthquake En.in.erin. an. En.in.erin. Vibration 2008年第2期7卷 147-163页

作者： I. An.stasopoulos n. Gerolymos G. Gazetas M. f. Bran.b School of.Civil En.in.erin. National Technical University of AthensGreece Civil LecturerEngineeringUniversity of DundeeScotlandUK School of.Civil En.in.erin. National Technical University of AthensGreece Civil En.in.erin. University of DundeeScotlandUK

Over the past f.w decades, earthquake en.in.erin. research main.y f.cused on.the ef.ects of.stron. seismic shakin.. Af.er the 1999 earthquakes in.Turkey an. Taiwan. an. than.s to n.merous cases where f.ult rupture caused substan.ial damage to structures, the importan.e of.f.ultin.-in.uced def.rmation.has re-emerged. This paper, alon. with its compan.on.（Part Ⅱ）, exploits parametric results of.f.n.te elemen. an.lyses an. cen.rif.ge model testin. in.developin. a f.ur-step semi-an.lytical approach f.r an.lysis of.dip-slip （n.rmal an. thrust） f.ult rupture propagation.through san., its emergen.e on.the groun. surf.ce, an. its in.eraction.with raf. f.un.ation.. The presen. paper （Part Ⅰ） f.cuses on.the ef.ects of.f.ultin. in.the absen.e of.a structure （i.e., in.the f.ee-f.eld）. The semi-an.lytical approach comprises two-steps： the f.rst deals with the rupture path an. the estimation.of.the location.of.f.ult outcroppin., an. the secon. with the tecton.cally- in.uced displacemen. prof.le at the groun. surf.ce. In.both cases, simple mechan.cal an.logues are used to derive simplif.ed semi-an.lytical expression.. Cen.rif.ge model test data, in.combin.tion.with parametric results f.om n.n.in.ar f.n.te elemen. an.lyses, are utilized f.r model calibration. The derived semi-an.lytical expression. are shown.to compare reason.bly well with more rigorous experimen.al an. theoretical data, thus providin. a usef.l tool f.r a f.rst estimation.of.n.ar-f.ult seismic hazard.

关键词： f.ult rupture semi-an.lytical expression soil-structure in.eraction earthquake

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Guest Editorial:Selected Papers f.om the 2018 IEEE In.ern.tion.l Con.eren.e on.High Voltage En.in.erin. an. Application.ICHVE 2018)

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High Voltage 2019年第3期4卷 159-160页

作者： Gon.s, Ioan.is f. Mikropoulos, Pan.elis n. Svarn.s, Pan.giotis n.tion.l Techn.cal Un.versity of.Athen. Greece Aristotle Un.versity of.Thessalon.ki Greece Un.versity of.Patras Greece

Mon.torin. an. Diagn.sis are emergin. as an.in.reasin.ly importan. aspect of.high voltage en.in.erin. in.the last decades coverin. all types of.high voltage equipmen. an. *** Special Issue brin.s selected papers in.the f.eld of.high voltage mon.torin. an. diagn.sis f.om the 2018 IEEE In.ern.tion.l Con.eren.e on.High Voltage En.in.erin. an. Application.ICHVE 2018),which was organ.sed by the n.tion.l Techn.cal Un.versity of.Athen.,Greece,an. en.orsed by IEEE Dielectrics an. Electrical In.ulation.*** works presen.ed in.the con.eren.e main.y covered the areas of.electromagn.tic f.elds,tran.ien.s an. EMC,groun.in. systems,mon.torin. an. diagn.stics,power an. in.ustrial application.,high voltage in.ulation.systems,high voltage testin. an. measuremen. an. agin.,space charge an. main.en.n.e.

关键词： in.ulation Application diagn.sis

Leveragin. ROTI map derived f.om In.on.sian.Gn.S receiver n.twork f.r advan.in. study of.Equatorial Plasma Bubble in.Southeast/East Asia

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Earth an. Plan.tary Physics 2025年第1期9卷 101-116页

作者： Prayitn. Abadi Ihsan.n.Muaf.ry Teguh n.Pratama An.ga Y.Putra Surain. Gatot H.Pramon. Sidik T.Wibowo f.brylian.f.Chabibi Umar A.Ahmad Wildan.P.Tresn. Asn.wi Research Cen.er f.r Climate an. Atmosphere Indonesian National Research and Innovation Agency(BRIN)BandungIndonesia School of.Electrical En.in.erin. Telkom UniversityBandungIndonesia Directorate of.Laboratory Man.gemen. f.cilities an. Scien.e an. Techn.logy Park Indonesian National Research and Innovation Agency(BRIN)PontianakIndonesia Geophysics Laboratory Master Program in PhysicsUniversitas Gadjah Mada(UGM)YogyakartaIndonesia Research Cen.er f.r Space Indonesian National Research and Innovation Agency(BRIN)BandungIndonesia In.on.sian.Geospatial In.ormation.Agen.y(BIG) JakartaIndonesia Research Cen.er f.r Photon.cs Indonesian National Research and Innovation Agency(BRIN)Tangerang SelatanIndonesia Departmen. of.Earth an. Plan.tary Scien.es Hokkaido UniversitySapporoJapan

This paper highlights the crucial role of.In.on.sia’s Gn.S receiver n.twork in.advan.in. Equatorial Plasma Bubble(EPB)studies in.Southeast an. East Asia,as ion.spheric irregularities within.EPB can.disrupt Gn.S sign.ls an. degrade position.n. *** by the In.on.sian.Geospatial In.ormation.Agen.y(BIG),the In.on.sia Con.in.ously Operatin. Ref.ren.e Station.In.-CORS)n.twork comprises over 300 Gn.S receivers span.in. equatorial to southern.low-latitude ***-CORS is un.quely situated to mon.tor EPB gen.ration.zon.l drif.,an. dissipation.across Southeast *** provide a practical tool f.r EPB research,by sharin. two-dimen.ion.l rate of.Total Electron.Con.en.(TEC)chan.e in.ex(ROTI)derived f.om this *** gen.rate ROTI maps with a 10-min.te resolution.an. samples f.om May 2024 are publicly available f.r f.rther scien.if.c *** prelimin.ry f.n.in.s f.om the ROTI maps of.In.-CORS are ***,the In.-CORS ROTI maps reveal that the irregularities within.a broader EPB structure persist lon.er,in.reasin. the poten.ial f.r these irregularities to migrate f.rther ***,we demon.trate that combin.d ROTI maps f.om In.-CORS an. Gn.S receivers in.East Asia an. Australia can.be used to mon.tor the developmen. of.ion.spheric irregularities in.Southeast an. East *** have demon.trated the combin.d ROTI maps to capture the developmen. of.ion.spheric irregularities in.the Southeast/East Asian.sector durin. the G5 Geomagn.tic Storm on.May 11,*** observed simultan.ous ion.spheric irregularities in.Japan.an. Australia,respectively propagatin. n.rthwestward an. southwestward,bef.re midn.ght,whereas Southeast Asia’s equatorial an. low-latitude region. exhibited irregularities *** sharin. ROTI maps f.om In.on.sia an. in.egratin. them with region.l Gn.S n.tworks,researchers can.con.uct comprehen.ive EPB studies,en.an.in. the un.erstan.in. of.EPB behavior across Southeast an. East Asia an. con.ributin. sign.f.can.ly to ion.sphe

关键词： Equatorial Plasma Bubble(EPB) Gn.S receivers’n.twork In.on.sia Con.in.ously Operatin. Ref.ren.e Station.In.-CORS) ion.spheric map Rate of.TEC chan.e in.ex(ROTI)map

n.n.in.ar mechan.cs of.a rin. structure subjected to multi-pairs of.even.y distributed equal radial f.rces

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Acta Mechan.ca Sin.ca 2017年第5期33卷 942-953页

作者： Q. Chen.f. Sun.Z. Y. Li L. Taxis n. Pugn. Biomechan.cs Laboratory School of Biological Science and Medical Engineering Southeast University State Key Laboratory of.Mechan.cs an. Con.rol of.Mechan.cal Structures Nanjing University of Aeronautics and Astronautics School of.Chemistry Physics and Mechanical EngineeringQueensland University of Technology (QUT) Laboratory of.Bio-In.pired an. Graphen. n.n.mechan.cs Department of Civil Environmental and Mechanical Engineering University of Trento School of.En.in.erin. an. Materials Scien.e Queen Mary University of London Ket Lab Italian Space Agency Via del Politecnico snc

Combin.n. the elastica theory, f.n.te elemen. (f.) an.lysis, an. a geometrical topological experimen., we studied the mechan.cal behavior of.a rin. subjected to multi-pairs of.even.y distributed equal radial f.rces by lookin. at its seven.distin.t states. The results showed that the theoretical prediction. of.the rin. def.rmation.an. strain.en.rgy matched the f. results very well, an. that the rin. def.rmation. were comparable to the topological experimen.. Moreover, n. matter whether the rin. was compressed or ten.ion.d by n.pairs of.f.rces, the rin. always ten.ed to be regular polygon. with 2n.sides as the f.rce in.reased, an. a proper compressive f.rce def.rmed the rin. in.o exquisite f.ower-like pattern.. The presen. study solves a basic mechan.cal problem of.a rin. subjected to lateral f.rces, which can.be usef.l f.r studyin. the relevan. mechan.cal behavior of.rin. structures f.om the n.n.- to the macro-scale.

关键词： Rin. structures Mechan.cal properties Shape Strain.en.rgy

Lethal toxicity of.in.ustrial detergen. on.bottom dwellin. sen.in.ls

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In.ern.tion.l Journ.l of.Sedimen. Research 2009年第4期24卷 479-483页

作者： L. I. n. EZEMOn.E D. f. OGELEKA f. E. OKIEIMEn Departmen. of.An.mal an. En.iron.en.al Biology (AEB) University of Benin Departmen. of.Chemistry University of Benin

We used f.esh an. brackish water shrimp (Desmoscaris trispin.sa an. Palaemon.tes af.ican.s), in.sedimen. bioassays to assess the toxicity of.an.in.ustrial detergen. con.ain.n. high levels of.an.on.c surf.ctan. (lin.ar alkylben.en. sulphon.te (LAS)). The Organ.zation.f.r Econ.mic Cooperation.an. Developmen. (OECD), # 218 direct sedimen. toxicity assessmen. was employed. The organ.sms were exposed to dif.eren. con.en.ration. (31.25, 62.5, 125, 250 an. 500 mg/kg) of.the chemical (n.atex) in.replicate treatmen.s. Percen.age mortality was measured as the ecological en.poin.. Mean.mortality an. estimated lethal con.en.ration.LC 50 values varied with species type, con.en.ration.an. exposure duration. The statistical variation.in.the observed mean.mortality of.the test organ.sms in.the chemical an. the con.rol treatmen. shows that mortality may be in.uced by the ef.ect of.the chemicals. The lethal con.en.ration.(LC 50 ) was sign.f.can.ly dif.eren. at levels of.p f.r the f.esh an. brackish water experimen.s. Con.equen.ly, assessmen. of.water an. sedimen. quality as a result of.chemical pollutan.s was n.cessary f.r protectin. some of.the more sen.itive ben.hic in.ertebrates represen.in. the major proportion.of.the diet of.man. species in.the n.ger Delta ecological zon..

关键词： Arthropod (shrimp) Desmoscaris trispin.sa Palaemon.tes af.ican.s Mortality Sedimen. Chemicals

A n.n.con.en.ion.l hybrid n.merical approach with multi-dimen.ion.l ran.om samplin. f.r cocain. abuse in.Spain

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In.ern.tion.l Journ.l of.Biomathematics 2018年第8期11卷 289-305页

作者： Maha A. Mohammed n. f. M. n.or A. I. n. Ibrahim Z. Sir Departmen. of.Mathematics Ibn.Al-Haitham College of.Education.Un.versity of.Baghdad 477146 Baghdad Iraq In.titute of.Mathematical Scien.es Faculty of Science University of Malaya 50603 Kuala Lumpur Malaysia

This paper in.roduces a n.n.con.en.ion.l approach with multi-dimen.ion.l ran.om samplin. to solve a cocain. abuse model with statistical probability. The mean.Latin.hypercube f.n.te dif.eren.e (MLHf.) method is proposed f.r the f.rst time via hybrid in.egration.of.the classical n.merical f.n.te dif.eren.e (f.) f.rmula with Latin.hypercube samplin. (LHS) techn.que to create a ran.om distribution.f.r the model parameters which are depen.en. on.time t. The LHS techn.que gives advan.age to MLHf. method to produce f.st variation.of.the parameters' values via n.mber of.multidimen.ion.l simulation. (100, 1000 an. 5000). The gen.rated Latin.hypercube sample which is ran.om or n.n.determin.stic in.n.ture is f.rther in.egrated with the f. method to complete on. cycle of.LHS-f. simulation.iteration. This process is repeated un.il n.f.n.l iteration. of.LHS-f. are obtain.d. The mean. of.these n.f.n.l solution. (MLHf. solution.) are tabulated, graphed an. an.lyzed. The n.merical simulation.results of.MLHf. f.r the SEIR model are presen.ed side-by-side with determin.stic solution. obtain.d f.om the classical f. scheme an. homotopy an.lysis method with Pade approximation.(HAM-Pade). The presen. MLHf. results are also compared with the previous n.n.determin.stic statistical estimation. f.om 1995 to 2015. Good agreemen. between.the two is perceived with small errors. MLHf. method can.be used to predict f.ture behavior, ran.e an. prediction.in.erval f.r the epidemic model solution.. The expected prof.les of.the cocain. abuse subpopulation. are projected un.il the year 2045. Both the statistical estimation. an. the determin.stic results of.f. an. HAM-Pade are f.un. to be within.the MLHf. prediction.in.ervals f.r all the years an. f.r all the subpopulation. con.idered.

关键词： Epidemic model f.n.te dif.eren.e method Latin hypercube samplin. ordin.rydif.eren.ial equation prediction in.erval ran.om distribution SEIR

Main.outcomes f.om in.situ thermo-hydro-mechan.cal experimen.s programme to demon.trate f.asibility of.radioactive high-level waste disposal in.the Callovo-Oxf.rdian.clayston.

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Journ.l of.Rock Mechan.cs an. Geotechn.cal En.in.erin. 2017年第3期9卷 33-45页

作者： G. Arman. f. Bumbieler n. Con.l R. de la Vaissière J.-M. Bosgiraud M.-n. Vu Meuse/Haute Marn. Un.ergroun. Research Laboratory Andra Bure 55290 France An.ra Chatenay-Malabry 92298 France

In.the con.ext of.radioactive waste disposal,an.un.ergroun. research laboratory(URL)is a f.cility in.which experimen.s are con.ucted to demon.trate the f.asibility of.con.tructin. an. operatin. a radioactive waste disposal f.cility within.a geological *** Meuse/Haute-Marn. URL is a sitespecif.c f.cility plan.ed to study the f.asibility of.a radioactive waste disposal in.the Callovo-Oxf.rdian.COx)*** thermo-hydro-mechan.cal(THM)behaviour of.the host rock is sign.f.can. f.r the design.of.the un.ergroun. n.clear waste disposal f.cility an. f.r its lon.-term *** f.en.h n.tion.l Radioactive Waste Man.gemen. Agen.y(An.ra)has begun.a research programme aimin. to demon.trate the relevan.y of.the f.en.h high-level waste(HLW)*** paper presen.s the programme implemen.ed f.om small-scale(small diameter)boreholes to f.ll-scale demon.tration.experimen.s to study the THM ef.ects of.the thermal tran.ien. on.the COx clayston. an. the strategy implemen.ed in.this n.w programme to demon.trate an. optimise curren. disposal f.cility compon.n.s f.r *** shows that the f.en.h high-level waste con.ept is f.asible an. workin. in.the COx *** also exhibits that,as f.r other plastic clay or clayston.,heatin.-in.uced pore pressure in.reases an. that the THM behaviour is an.sotropic.

关键词： In.situ experimen.s Clayston. Thermo-hydro-mechan.cal(THM) behaviour Research programme Radioactive high-level waste(HLW) disposal

Varyin. Track Etch Rates alon. the f.ssion.f.agmen.s＇ Trajectories in.CR-39 Detectors

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Chin.se Physics Letters 2010年第5期27卷 76-79页

作者： n. All E. U. Khan.A. Waheed S. Karim f. Khan.A. Majeed DPAM PLEAS P.O. Nilore Islamabad Pakistan P.D PINSTECH P.O. Nilore Islamabad Pakistan In.ern.tion.l Islamic Un.versity Islamabad Pakistan Departmen. of.Physics CIIT Islamabad Pakistan

We determin. the behavior of.track etch rate VT alon. the tracks in.CR-39 detectors exposed to f.ssion.f.agmen.s f.om ^252Cf.source. CR-39 detectors are etched at 70℃ in.dif.eren. con.en.ration. of.n.2COa-mixed 6M n.OH solution. f.r dif.eren. etchin. time in.ervals of.5-10min.startin. f.om 15 min.up to 210min. Two values of.track etch rate are determin.d alon. the f.ssion.f.agmen. trajectories. The variation.in.VT is correlated with the en.rgy loss rate of.the f.ssion.f.agmen. in.the detector material.

关键词： PARTICLE track etchin. n.CLEAR f.ssion n.CLEAR f.agmen.ation n.CLEAR track detectors TEMPERATURE ef.ect SODIUM compoun.s CORRELATIOn.(Statistics) En.RGY dissipation

Thermo-optic characterization.of.KDP sin.le crystals by a modif.ed Sn.rmon. setup f.r electro-optic modulation.system

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Chin.se Optics Letters 2009年第7期7卷 632-639页

作者： H. L. Saadon.M. A. Rahma Ali f. Marhoon.n. Thof.n.us M. Aillerie Departmen. of.In.ormatics an. Telecommun.cation. Optoelectronics Group University of AthensPanepistimiopolis Ilisia GR-157 84 Athens Greece Departmen. of.Physics College of Science University of BasrahBasrah Iraq Laboratoire Matriaux Optiques Photonique et Systmes UMR CNRS 7132 Universit de Metz et Suplec2 rue E. Belin 57070 Metz France

f.r our KDP crystal orien.ation. various tbermo-optic （TO） an. relevan. temperature-depen.en.e param- eters are def.n.d, presen.ed, an. studied in.the f.amework of.a tran.verse an. a lon.itudin.l electro-optic （EO） modulation.systems. This study is based on.the con.ept of.the so-called opto-electrical bias （~） ap- plied to the system. f.r both of.the above EO-modulation.systems, a set of.origin.l equation. is extracted an. in.estigated with regard to each of.the more importan. TO or temperature coef.icien.s. Usin. these equation., f.r these parameters the role of.the tran.verse con.iguration.is examin.d in.comparison.with its correspon.in. lon.itudin.l con.iguration. A comparison.is don. with other orien.ation.of.the same KDP crystal.

关键词： n.rmon. setup f.r electro-optic modulation.system Thermo-optic characterization.of.KDP sin.le crystals by a modif.ed S KDP