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As.es.ment of climate change impact on high flows.in a waters.ed characterized by flood regulating res.rvoirs

International Journal of Agricultural and Biological Engineering 2021年第1期14卷 178-191页

作者： s.bin s.res.ha suresh s.arma Civil and Environmental Cons.ltants Inc.BridgeportWV 26554USA Civil/Environmental Engineering Program Youngstown State UniversityOne University PlazaYoungstownOH 44555USA

A climate-induced extreme flow event s.ch as.flooding is.one of the mos. devas.ating natural hazards.which can s.gnificantly damage human lives.and *** s.udy examined the effects.of climate change on the high flow conditions.in the Great Miami River Waters.ed in Ohio under two emis.ion s.enarios.RCP 4.5 and RCP 8.5).s.reamflow for the 21s. century was.s.mulated by utilizing a waters.ed model-s.AT(s.il and Water As.es.ment Tool)and 10 different climate outputs.from the Coupled Model Intercomparis.n Project phas. 5(CMIP5).The future s.reamflow was.divided into three equal periods.2016-2043(early century),2044-2071(mid-century),and 2072-2099(late century)and independently analyzed to compare high flows.of res.ective intervals.with bas.line periods.1988-2015).The analys.s.predicted that 7-day,10-year high-flow(7Q10)would increas. by 38%under RCP 4.5 and 44%under RCP ***,the annual peak flows.for s.udy periods.were predicted to increas. by 26%under RCP 4.5 and 38%under RCP 8.5 from the bas. ***,the analys.s.demons.rated an erratic res.ons. for monthly peaks.indicating that the peak flow would increas. in s.mmer months.May and July to ***,the res.lt did not s.ow any s.gnificant increas. during the winter s.as.n,es.ecially from November to *** analys.s.of the four major dams.located in the waters.ed s.owed that the dam’s.peak dis.harges.increas. in January,May,and *** though increas.ng peaks.were projected in s.ptember for the 21s. century,the monthly peaks.from the waters.ed outlet were found to be lowes. in s.ptember as.compared to other *** frequency of future flooding compared to the his.orical record was.found to be increas.ng in the mid-century under RCP 4.5 and the late century under RCP *** the future flood is.projected to increas.,this.s.udy finds.the reas.nable impact of climate change on flood regulating res.rvoirs.dams.in monthly ***,daily high flows.90th percentile flow)would b

关键词： climate change high flows s.AT Great Miami River Waters.ed flood regulating res.rvoir as.es.ment

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Phys.cochemical properties.antioxidant and anti-inflammatory activities.of coumarin-carbonodithioate hybrids

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As.an Pacific Journal of Tropical Biomedicine 2018年第4期8卷 201-206页

作者： suresh s.Kumbar Kallappa M.Hos.mani Arun K.s.ettar Department of s.udies.in Chemis.ry Kamatak University P G Department of s.udies.in Biotechnology and Microbiology Karnatak University

Objective:To s.udy phys.cochemical properties.antioxidant and anti-inflammatory activities.of coumarin-carbonodithioate ***:The s.bs.ituted 4-bromomethyl coumarins.were s.nthes.zed in firs. s.ep by the *** the reaction of s.bs.ituted coumarins.a-e)with potas.ium O-ethyl/methyl carbonodithioate(1)by us.ng abs.lute ethanol as.s.lvent,afforded coumarin-carbonodithioate(1a-1j)derivatives.under microwave irradiation and the conventional *** s.ectros.opic analys.s.was.us.d for the characterization of coumarin *** title(1a-1j)compounds.were confirmed by s.ectros.opic *** property was.evaluated by us.ng DPPH free radical-s.avenging ability as.ay method and anti-inflammatory activity was.evaluated by protein denaturation procedure us.ng diclofenac s.dium as.a ***-s.lico toxicity was.predicted with LD_(50)value and bioactivity s.ore was.als. calculated for all the ***:All coumarin(1a-1j)compounds.exhibited promis.ngin-vitro antioxidant and anti-inflammatory properties.in comparis.n to s.andard *** tes.ed compounds.were us.d for evaluating their phys.cochemical properties.as.s.t by Lipins.i *** was.obs.rved that the s.nthes.zed compounds.followed rule of five,indicating more'drug-like'***:All the s.reened coumarin-carbonodithioates.dis.lay promis.ng in vitro antioxidant and antiinflammatory *** the phys.cochemical properties.of coumarin derivatives.it is.found that none of the compounds.violate the Lipins.i rule and they fall well in the range of rule of *** is.concluded that the coumarin-carbonodithioate hybrids.act with more'drug-like'nature.

关键词： Phys.cochemical properties Coumarin-carbonodithioates In vitro antioxidant activity In vitro anti-inflammatory activity

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Intelligent Deep Learning Enabled Human Activity Recognition for Improved Medical s.rvices

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Computer s.s.ems.s.ience & Engineering 2023年第2期44卷 961-977页

作者： E.Dhiravidachelvi M.suresh Kumar L.D.Vijay Anand D.Pritima s.ifedine Kadry Byeong-Gwon Kang Yunyoung Nam Department of Electronics.and Communication Engineering Mohamed Sathak A.J.College of EngineeringChennai603103India Department of Information Technology Sri Sairam Engineering CollegeChennai602109India Department of Robotics.Engineering Karunya Institute of Technology and SciencesCoimbatore641114India Department of Mechatronics.Engineering Sri Krishna College of Engineering and TechnologyCoimbatore641008India Deparmtent of Applied Data s.ience Noroff University CollegeKristiansandNorway Department of Information and Communication Engineering Soonchunhyang UniversityAsanKorea Department of Computer s.ience and Engineering Soonchunhyang UniversityAsanKorea

Human Activity Recognition(HAR)has.been made s.mple in recent years.thanks.to recent advancements.made in Artiﬁcial Intelligence(AI)*** techniques.are applied in s.veral areas.like s.curity,s.rveillance,healthcare,human-robot interaction,and *** wearable s.ns.r-bas.d HAR s.s.em includes.in-built s.ns.rs.human activities.can be categorized bas.d on s.ns.r ***,it can als. be employed in other applications.s.ch as.gait diagnos.s.obs.rvation of children/adult’s.cognitive nature,s.roke-patient hos.ital direction,Epileps. and Parkins.n’s.dis.as. examination,***-developed Artiﬁcial Intelligence(AI)techniques.es.ecially Deep Learning(DL)models.can be deployed to accomplis. effective outcomes.on HAR *** this.motivation,the current res.arch paper focus.s.on des.gning Intelligent Hyperparameter Tuned Deep Learning-bas.d HAR(IHPTDL-HAR)technique in healthcare *** propos.d IHPTDL-HAR technique aims.at recogniz-ing the human actions.in healthcare environment and helps.the patients.in mana-ging their healthcare *** addition,the pres.nted model makes.us. of Hierarchical Clus.ering(HC)-bas.d outlier detection technique to remove the ***-HAR technique incorporates.DL-bas.d Deep Belief Network(DBN)model to recognize the activities.of ***,Harris.Hawks.Opti-mization(HHO)algorithm is.us.d for hyperparameter tuning of DBN ***,a comprehens.ve experimental analys.s.was.conducted upon benchmark datas.t and the res.lts.were examined under different *** experimental res.lts.demons.rate that the propos.d IHPTDL-HAR technique is.a s.perior per-former compared to other recent techniques.under different meas.res.

关键词： Artiﬁcial intelligence human activity recognition deep learning deep belief network hyperparameter tuning healthcare

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Primary tuberculous.appendicitis.pres.nted with caecal perforation:A cas. report

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As.an Pacific Journal of Tropical Medicine 2012年第10期5卷 834-836页

作者： Elamurugan TP s.vas.anker M suresh Kumar s.Muthukumaras.amy R Vikram Kate Department and Ins.itution/Department of s.rgery Jawaharlal Institute of Postgraduate Medical Education and Research(JIPMER)PuducherryIndia

Gas.rointes.inal tuberculos.s.accounts.for 3%of the extrapulmonary tuberculos.s.with ileocaecal region being the common s.te of involvement up to 75%.Primary involvement of appendix is.very rare and accounts.for only 0.6%to 2.9%of gas.rointes.inal tuberculos.s.in the abs.nce tubercular focus.*** pre-operative inves.igations.us.ally give non-s.ecific res.lts. The diagnos.s.in mos. ins.ances.made only after *** we report a cas. of primary appendicular tuberculos.s.in a patient pres.nted with caecal perforation.

关键词： Appendicular tuberculos.s Intes.inal tuberculos.s Caecal peroration TB Abdomen

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s.is.ic wave velocities.of rare gas.s.lids.through elas.ic properties.in Earth's.lower mantle

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s.ience China Earth s.iences 2009年第10期52卷 1599-1611页

作者： s.ema GUPTA suresh C. GOYAL Department of Phys.cs Agra College Faculty of Engineering and Technology Raja Balwant Singh College

The expres.ions.for s.cond (s.E) and third order elas.ic (TOE) cons.ants.for rare gas.s.lids.are derived for comparative s.udy of elas.ic behavior within the framework of many body potentials.including the effect of pres.ure. The derived expres.ions.are us.d to obtain the relations.for pres.ure derivatives.of bulk and s.ear moduli of RGs.s.lids. The values.of s.E, TOE cons.ants.and pres.ure derivative of bulk and s.ear modulus.for Ne up to 100 GPa, Ar up to 75 GPa, for Kr up to 136 GPa and Xe up to 53.4 GPa pres.ure are computed. The res.lts.are in agreement with available experimental res.lts. The computed res.lts.are then us.d to analyze the pres.ure up to high compres.ion and the elas.ic and s.is.ic wave velocities.(P & s. in Earth's.deep interior.

关键词： elas.ic properties s.is.ic wave velocities RGs

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Current updates.on laboratory techniques.for the diagnos.s.of male reproductive failure

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As.an Journal of Andrology 2016年第3期18卷 392-401,I0008页

作者： suresh C s.kka Wayne JG Hells.rom Department of Urology Tulane University School of Medicine New Orleans Louisiana USA.

The incidence of male reproductive failure leading to infertility, whether due to delayed parenthood, environmental is.ues. genetic factors. drugs. etc., is.increas.ng throughout the world. The diagnos.s.and prognos.s.of male s.bfertility have become a challenge. While the bas.c s.men as.es.ment has.been performed for many years. a number of s.udies.ques.ion the value of the traditional s.men characteris.ics. This.is.partly due to inadequate methods.and s.andardization, limited knowledge of technical requirements.for quality as.urance, and an incomplete unders.anding of what clinical information a s.men as.es.ment can provide. Laboratories.currently performing s.men and endocrine as.es.ment s.ow great variability. The World Health Organization （WHO） manual for the evaluation of s.men has.been the core of andrology and fertility evaluation that has.helped in further development of this.field over many years. Thes. include the phys.cal appearance of the ejaculate, as.es.ments.of s.erm count, motility, vitality, morphology, and functional as.ects.of the s.erm and s.men s.mple. Thes. tes.s.als. include male endocrine profile, biochemical evaluation of the s.men, detection of antis.erm antibodies.in s.rum, the us. of computer-aided s.erm analys.s.（CAs.）, s.erm DNA integrity, and its.damage due to oxidative s.res.. As.is.ed reproductive techniques.（e.g., IVF, ICs.） have s.own great s.cces. but are too expens.ve. Further development in this.field with newer techniques.and extens.ve training/ins.ructions.can improve accuracy and reduce variability, thus.maintaining the quality and s.andards.of s.ch an evaluation. There is.an urgent need to have s.andardized training centers.and increas.d awarenes. in this.area of men＇s.health for reproductive s.cces..

关键词： male infertility quality control management reproductive failure s.men evaluation World Health Organization manual

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Ba_(0.85)Ca_(0.15)Zr_(0.1)Ti_(0.88)s._(0.02)O_3-水泥复合材料的电热行为（英文）

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Trans.ctions.of Nonferrous.Metals.s.ciety of China 2019年第4期29卷 791-798页

作者： P.suresh P.MATHIYALAGAN K.s.s.IKANTH s.hool of Mechanical Engineering Galgotias University

寻找用于土木工程结构的多功能材料的努力引起全球研究人员的兴趣。在不同Ba_(0.85)Ca_(0.15)Zr_(0.1)Ti_(0.88)s._(0.02)O_3(BCZT-s.)与水泥配比条件下,制备适合于电热应用的水泥基BCZT-s.复合材料。水泥基复合材料的磁滞回线表现出一... 详细信息

寻找用于土木工程结构的多功能材料的努力引起全球研究人员的兴趣。在不同Ba_(0.85)Ca_(0.15)Zr_(0.1)Ti_(0.88)s._(0.02)O_3(BCZT-s.)与水泥配比条件下,制备适合于电热应用的水泥基BCZT-s.复合材料。水泥基复合材料的磁滞回线表现出一定的饱和特征,纯BCZT-s.样品的磁滞回线则由于其铁电性质而饱和。此外,首次探索这种复合材料在固态制冷技术中的应用,即其电热效应(ECE)。在0～29 kV/cm的电场作用下,纯BCZT-s.、含10%水泥及15%水泥的复合材料的热力学温度变化分别为0.71、0.64和0.50K,等温熵变分别为0.86、0.80和0.65 J/(kg·K)。水泥基复合材料的热力学温度变化与BCZT-s.铁电陶瓷的相当。此外,具有不同陶瓷含量的复合材料的室温介电常数(er)数随着复合材料中BCZT-s.含量的增加而增大。由于其优异的性能,这种水泥基BCZT-s.复合材料有望用于固态制冷技术中。

关键词：电热行为水泥基复合材料介电熵

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Preparation and characterization of hydrothermally engineered TiO2-fly as. compos.te membrane

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Frontiers.of Chemical s.ience and Engineering 2017年第2期11卷 266-279页

作者： Kanchapogu suresh G. Pugazhenthi R. Uppaluri Department of Chemical Engineering Indian Institute of Technology Guwahati Assam 781039 India

This.work targets.the preparation and char-acterization of an inexpens.ve TiO2-fly as. compos.te membrane for oily was.ewater treatment. The compos.te membrane was.fabricated by depos.ting a hydrophilic TiO2 layer on a fly as. membrane via the hydrothermal method, and its.s.ructural, morphological and mechanical properties.were evaluated. The s.paration potential of the compos.te membrane was.evaluated for 100-200 mg·L^-1 s.nthetic oily was.ewater s.lutions. The res.lts.s.ow that the compos.te membrane has.excellent s.paration performance and can provide permeate s.ream with oil concentration of only 0.26-5.83 mg·L^-1. Compared with the fly as. membrane in the average permeate flux and performance index （49.97 × 10^-4 m^3·m^2·s.-1 and 0.4620%, res.ectively）, the compos.te membrane exhibits.better performance （51.63× 10^-4 m^3·m^2·s.-1 and 0.4974%）. For the compos.te s.rface methodology bas.d as. membrane, the res.ons. analys.s.inferred that the optimum proces. parameters.to achieve maximum membrane flux and rejection are 207 kPa, 200 mg·L^-1 and 0.1769 m·s.-1 for applied pres.ure, feed concentration and cros. flow velocity, res.ectively. Under thes. conditions. predicted res.ons.s.are 41.33× 10^-4 m^3·m^2·s.-1 permeate flux and 98.7% rejection, which are in good agreement with the values.obtained from experimental inves.igations.（42.84× 10^-4 m^3·m^2·s.-1 and 98.82%）. Therefore, we have demons.rated that the TiO2-fty as. compos.te membrane as.value added product is.an efficient way to recycle fly as. and thus.mitigate environmental hazards.as.ociated with the dis.os.l of oily was.ewaters.

关键词： TiO2-fly as. membrane oily was.ewater fouling microfiltration

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Dye-s.ns.tized photo-oxidation of dis.lfiram

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Chines. Journal of Chemis.ry 1995年第5期13卷 464-467页

作者： CHOBIs. C.s.BHARDWAJ Rajes. PUNJABI Pinki B.AMETA suresh C. Department of Chemis.ry College of Science Sukhadia University Udaipur 313001 (Raj.) IndiaDepartment of Chemistry College of Science Sukhadia University Udaipur 313001 (Raj.) IndiaDepartment of Chemistry College of Science Sukhadia University Udaipur 313001 (Raj.) IndiaDepartment of Chemistry College of Science Sukhadia University Udaipur 313001 (Raj.) IndiaDepartment of Chemistry College of Science Sukhadia University Udaipur 313001 (Raj.) India

Dye-s.ns.tized photo-oxidation of dis.lfiram has.been carried out under various.reaction conditions.including change in s.lvents.and s.ns.tizers. The product has.been is.lated and characterized by its.phys.cal, chemical and s.ectral data. To confirm the participation of s.nglet-oxygen in the reaction, the experiment has.als. been carried out in the pres.nce of various.s.nglet oxygen s.avengers.

关键词： Dye-s.ns.tization photo-oxidation dis.lfiram

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热处理条件对搅拌摩擦镁合金接头各区域抗弹行为的影响

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Trans.ctions.of Nonferrous.Metals.s.ciety of China 2021年第1期31卷 156-166页

作者： s.DHARANI KUMAR s.suresh KUMAR Department of Mechanical Engineering Sri Eshwar College of EngineeringCoimbatore641202Tamil NaduIndia Department of Mechanical Engineering Sri Sivasubramaniya Nadar College of EngineeringChennai603110Tamil NaduIndia

采用搅拌摩擦焊(Fs.)工艺制备AZ31B镁合金焊接接头,并在不同条件下进行热处理。研究AZ31B镁合金焊后热处理(PWHT)不同区域的抗弹行为,使用7.62 mm×39 mm穿甲弹,冲击速度为(430±20)m/s.分析热处理前后搅拌摩擦焊接头的显微硬度。结果... 详细信息

采用搅拌摩擦焊(Fs.)工艺制备AZ31B镁合金焊接接头,并在不同条件下进行热处理。研究AZ31B镁合金焊后热处理(PWHT)不同区域的抗弹行为,使用7.62 mm×39 mm穿甲弹,冲击速度为(430±20)m/s.分析热处理前后搅拌摩擦焊接头的显微硬度。结果表明,PWHT工艺(250°C,1 h)能提高热处理后搅拌摩擦焊接头的显微硬度。扫描电镜(s.M)结果显示,热处理使α-Mg晶粒细化,形成细小的析出相,使β-Mg17Al12相溶解到Mg基体中。通过穿深(DOP)试验评估PWHT不同区域的抗弹行为。热处理后接头母材区(BMZ)的DOP值较小。抗弹试验后对弹坑周边3个区域的横截面进行s.M表征,观察到绝热剪切带(As.)的形成。

关键词： AZ31B镁合金焊后热处理抗弹行为穿深绝热剪切带

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