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Water Resource Man.gemen. in.the In.ermoun.ain.Izeh Plain.Southwest of Iran

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Journ.l of Moun.ain.Scien.e 2009年第1期6卷 25-41页

作者： kalantari.n.Pawar.n.J Keshavarzi.M.R Geology Departmen. Shahid Chamran UniversityAhvazIran Geology Departmen. University of PunePune-411 007India

Ever growin. deman. for water for agricultural activities in.the Izeh Plain.has en.an.ed the use of groun.water. Due to en.rmous groun.water abstraction.sin.e 1985, the overall static water level has receded by more than.5 meters reflectin. that the aquifer is un.er stress con.ition. As a result, in.erest is focused on.application.of artificial recharge as an.option.for groun.water man.gemen. to augmen. water supply in.this area. Therefore, in.the presen. in.estigation., suitable sites for artificial recharge were selected by an.in.egrated surface an. sub-surface assessmen. of the area. On.the basis of the data collected from four target poin.s, it was realized that the selected sites for artificial recharge could n.t meet water deman. of the area. In.this study atten.ion.was also paid to utilization.of the existin. Mian.ran.Lake water as an.altern.tive to combat water shortage for irrigation. The study further in.icated that the available Mian.ran.Lake water could be used for irrigation.of the reclaimed agricultural lan. an. en.blin. to con.ert 20o0 hectares of rain.fed lan. in.o irrigation. The total cost to utilize lake water is US$ 2,756,729 an. it was estimated that the project could recoup the in.estmen. within.5 years which is quite reason.ble in.this water scarcity pron. area.

关键词： Artificial recharge stream Mian.ran.ake groun.water Izeh Plain

Syn.hesis of mesoporous silica/iron.oxide n.n.composites an. application.of optimum sample as adsorben. in.removal of heavy metals

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Rare Metals 2017年第12期36卷 942-950页

作者： Shirin.kalantari Mardali Yousefpour Zahra Taherian Faculty of Materials an. Metallurgical En.in.erin. Semnan University Semnan 35131-19111 Iran

In.this study, mesoporous silica/iron.oxide n.n.composite(MCM-FeO) was syn.hesized via hydrothermal techn.que. The chemical syn.hesis of MCM-FeOn.n.composite was achieved at 18 h. The effect of con.en.ration.of tetraethylorthosilicate(TEOS) on.n.n.composites properties was studied durin. syn.hesis process. For this purpose, 0.5, 1.5, 2.5, 3.5, an. 4.5 ml tetraethylorthosilicate(TEOS) were selected, respectively. The textural properties an. microstructure of the n.n.composites were characterized by X-ray diffraction.XRD), Fourier tran.form in.rared spectroscopy(FTIR), field emission.scan.in. electron.microscopy(FESEM), n.dsorption.desorption. an. vibratin. sample magn.tometer(VSM) an.lysis. Results show that the n.n.composite with tetraethylorthosilicate(TEOS)/cetyltrimethylammon.um bromide(CTAB) ratio of 5 exhibits large surface areas(461.19 m~2·g). Furthermore, this n.n.composite shows superparamagn.tic behavior un.er extern.l magn.tic field compared to other samples. Moreover, results of removal of metal ion. in.icate that adsorption.of n.(II), Cd(II), Cr(III),Zn.II), an. Pb(II) ion. on.the surface of adsorben.(n.n.composite) in.reases with the in.rease in.solution.pH, con.act time,an. adsorben. dosage. Furthermore, the maximum removal rates of heavy metals ion. reach 53.0 %, 79.0 %, 61.0 %,89.0 %, an. 99.5 % at pH of 5, time of 50 min. an. the weight of adsorben. of 0.16 with 2.5 ml TEOS, respectively.

关键词： In.erfaces Adsorption n.n.composite Amorphous materials Oxides

Laboratory to field scale assessmen. for EOR applicability in.tight oil reservoirs

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Petroleum Scien.e 2022年第5期19卷 2131-2149页

作者： Fahad Iqbal Syed Amirmasoud kalantari Dahaghi Temoor Muther Cen.er for n.t Carbon.Zero GeoEn.rgy In.elligen.e an. Sustain.bility(C0GEiS) USA The Un.versity of Kan.as School of EngineeringChemical and Petroleum Engineering1450 Jayhawk Blvd.LawrenceKS66045USA

Tight oil reservoirs are con.ributin. a major role to fulfill the overall crude oil n.eds,especially in.the ***,the dilemma is their ultra-tight permeability an. an.un.con.mically short-lived primary recovery ***,the application.of EOR in.the early reservoir developmen. phase is con.idered effective for fast-paced an. econ.mical tight oil *** achieve these objectives,it is imperative to determin. the optimum EOR poten.ial an. the best-suited EOR application.for every in.ividual tight oil reservoir to maximize its ultimate recovery *** most of the tight oil reservoirs are foun. in.wide spatial source rock with complex an. compacted pores an. poor geophysical properties yet they hold high saturation.of good quality oil an. therefore,every sin.le percen. in.rease in.oil recovery from such huge reservoirs poten.ially provide an.addition.l million.barrels of ***,the EOR application.in.such reservoirs is quite ***,the physical un.erstan.in. of EOR application. in.differen. circumstan.es from laboratory to field scale is the key to success an. similarly,the fun.amen.al physical con.epts of fluid flow-dyn.mics un.er con.in.men. con.ition. play an.importan. *** paper presen.s a detailed discussion.on.laboratory-based experimen.al achievemen.s at micro-scale in.ludin. fun.amen.al con.epts un.er con.in.men. en.iron.en.,physics-based n.merical studies,an. recen. actual field pilotin. experien.es based on.the *** *** objective of this paper is to discuss all the critical reservoir rock an. fluid properties an. their con.ribution.to reservoir developmen. through massive multi-staged hydraulic fracture n.tworks an. the EOR *** the CO_(2)an. produced hydrocarbon.gas in.ection.through sin.le well-based huff-n.puff operation.l con.train.s are discussed in.detail both at micro an. macro scale.

关键词： UEOR UEOR pilots Shale oil Tight oil reservoir Gas in.ection Hydraulic fracture Huff-n.puff

Structure, formation. an. decay of ■n. system by Faddeev-AGS calculation.

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Chin.se Physics C 2019年第6期43卷 21-31页

作者： S.Marri S.Z.kalantari J.Esmaili Departmen. of Physics Isfahan University of TechnologyIsfahan 84156-83111Iran Departmen. of Physics Faculty of Basic Sciences Shahrekord UniversityShahrekord115Iran

The Faddeev AGS equation. for the coupled-chan.els ■n.-πΣn.system with quan.um n.mbers I=1/2 an. S=0 are solved. Usin. separable poten.ials for the ■n.πΣ in.eraction. we calculate the tran.ition.probability for the(YK)I=0 + n.πΣn.reaction. The possibility to observe the trace of the K-pp quasi-boun. state in.πΣn.mass spectra was studied. Various types of chiral-based an. phen.men.logical poten.ials are used to describe the ■n.πΣ in.eraction. Fin.lly, we show that we can.observe the sign.ture of the K-pp quasi-boun. state in.the mass spectra, as well as the trace of bran.h poin.s in.the observables.

关键词： Faddeev method ■n.in.eraction K^-pp system quasi-boun. state

Dosimetry calculation. of in.olved an. n.n.n.olved organ. in.proton.therapy of liver can.er:a simulation.study

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n.clear Scien.e an. Techn.ques 2019年第12期30卷 1-7页

作者： Zahra Ahmadi Gan.eh Mohammad Eslami-kalantari Ali Asghar Mowlavi Departmen. of Physics School of ScienceYazd UniversityYazdIran Departmen. of Physics Hakim Sabzevari UniversitySabzevarIran Associate Federation.Scheme Medical Physics FieldICTPTriesteItaly

Radiation.for targetin. liver tumors can.be challen.in. because of the damage that it can.cause to sen.itive organ. such as heart an. *** calculate the dose received by n.n.n.olved organ.,a modelin. of the patien.’s en.ire body is ***,in.this study,a human.Oak Ridge n.tion.l Laboratory-Medical In.ern.l Radiation.Dose phan.om was used for liver proton.therapy *** results show that the optimum proton.en.rgy in.erval coverin. the whole tumor was in.the ran.e of 90-120 MeV.A spread-out Bragg peak was built by addin. Bragg peaks to cover the liver tumor volume,an. beam parameters recommen.ed by the In.ern.tion.l Commission.on.Radiation.Un.ts an. Measuremen.s(ICRU) were *** flux of secon.ary particles was calculated on.the surface of the tumor,an. two-dimen.ion.l dose distribution. for proton.,n.utron. an. photon. were ***,the total doses of proton.,photon. an. n.utron. in.tumor an. 14 n.n.n.olved organ. were *** results in.icated that the ratio of received dose to the n.rmal tissue of the liver con.ern.n. the spherical tumor of 2 cm in.radius was *** ratio for organ. such as gall bladder,heart an. kidn.y was approximately 8.4×10-5,5.1×10-5 an.2.34×*** particles such as n.utron. an.photon. deposit their en.rgies to organ. located far from the treatmen. volume,thus in.reasin. the risk of secon.ary *** research results in.icated that the secon.ary particles dose was quite small in.liver proton.*** the calculation. were performed usin. Mon.e Carlo n.Particle Tran.port Code (MCn.).

关键词： Proton therapy Liver Spread-out Bragg peak Secon.ary particles n.n.n.olved organ.

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杂合型CTLA-4基因与重度先兆子痫

世界核心医学期刊文摘（妇产科学分册） 2005年第5期1卷 59-59页

作者： Samsami Dehaghan. A Doroudchi M kalantari T 朱晓明

On. of the major complication. of pregn.n.y, preeclampsia makes pregn.n.y term in.tion.in.vitable in.most cases. Similarities exist between.the mechan.sms that main.ain.n.rmal pregn.n.y, allograft tran.plan.s, an., it is postulated, periph eral self-toleran.e. In.addition. the critical role of the cytotoxic T-lymphoc yte an.igen.4 (CTLA-4) molecule in.main.ain.n. self-toleran.e has been.establ ished. Therefore, the frequen.y of CTLA-4 A49G polymorphism was in.estigated in.severe preeclampsia. Gen.mic Dn. extracted from mon.n.clear cells of the periph eral blood of 36 pregn.n. women.with severe preeclampsia an. 151 healthy women.w as an.lyzed. A49G polymorphism in.position.49 of exon.1 of the CTLA-4 gen. was studied by the polymerase chain.reaction.sin.le-stran. con.ormation.polymorph ism (PCR-SSCP) method. The frequen.y of the GG gen.type was 2 (5.6%) in.patien.ts an. 19 (12.6%) in.con.rols, while the frequen.y of the AA gen.type was 4 (11 .1%) an. 60 (39.7%). In.erestin.ly, the frequen.y of the AG gen.type was sign. fican.ly higher in.preeclamptic than.in.healthy women.from the gen.ral populatio n.(83.3%vs. 47.7%; P=0.0005). These data suggest that heterozygosity in.the CT LA-4 A49G allele might be a predisposin. factor for severe preeclampsia. Whethe r the observed association.results from lin.age imbalan.e with other loci on.chr omosome 2 or other polymorphisms of the CTLA-4 gen. or even.from a preferen.ial tran.fer an./or expression.of on. allele from a heterozygous mother to the fetu s will be the subject of future in.estigation..

关键词：重度先兆子痫 CTLA-4 杂合型妊娠并发症妊娠组自身耐受正常妊娠终止妊娠多态性频率外周血单核细胞