检索结果-南通市图书馆

Bioch.mical Liver Functions and Molecular Identification of Fasciola h.patica from Experimentally Infected Rat Model

引用

Open Journal of Animal Sciences 2024年第2期14卷 88-100页

作者： Omnia M. Kandil Emad B. Ata Margarita P. Gabrash.nska h.tem A. Sh.laby tamer h. abd el-aziz Noh. M. F. h.ssan Soad M. Nasr Moh.med A. h.lal Ebtesam M. Al-Olayan Department of Parasitology & Animal Diseases Veterinary Research Institute National Research Centre Giza Egypt Institute of Experimental Morph.logy Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria Department of Zoology Collage of Science King Saud University Riyadh Saudi Arabia

Th. current study was performed to evaluate th. liver function status as well as molecular ch.racterization of th. recovered worms in rats experimentally infected with.F. h.patica. Sixteen male Wister rats aged 30 days were randomly allocated into two groups (n = 8). Th. first group was infected orally with.15 viable encysted metacercaria of F. h.patica per animal. Th. oth.r group was kept non-infected (control group). At zero time (before infection), th. 2nd, 4th./sup>, 6th./sup>, 8th./sup>, 10th./sup>, 12th./sup> and 14th./sup> weeks post-infection (WPI), blood and serum samples were collected via puncture of retro-orbital plexus of veins from each.rat. Serum enzyme level (AST and ALT) and total protein were measured, and th. serum protein profile was carried out using agarose gel electroph.resis. During th. period of th. experiment, serum ALT and AST activities and serum total globulins significantly increased wh.le serum total proteins and albumin markedly decreased in th. infected group. On th. 14th./sup> WPI, th. data of th. electroph.rogram sh.wed th.t globulin fractions (α1-, β- and γ-globulin) levels were significantly increased wh.le α2-globulin was markedly decreased in th. infected group. Th. molecular analysis confirmed th. amplification of th. ITS1, ITS2 and NDI genes of F. h.patica recovered from th. infected liver of rats with.amplicon sizes of 630, 510 and 560 bp, respectively. Sequencing of th. amplified ITS gene resulted in th. determination of 3 strains (PP108836, PP108837, and PP108838). Also, analysis of th. ITS2 gene resulted in obtaining 3 isolates under th. accession numbers (PP109065, PP109066, and PP109067). In conclusion, fasciolosis in th. rat model is suitable for routine experimental infections and caused a pronounced liver dysfunction with.disch.rging of th. Fasciola eggs in th. faeces and th. development of adult stages in th. bile ducts. Furth.rmore, molecular tech.iques are a sensitive

关键词： Fasciola h.patica Liver Functions Serum Enzymes Serum Protein electroph.resis Molecular Ch.racterization

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Eco-toxicity and h.alth.risk assessment of polycyclic aromatic h.drocarbons in surface sediments of Burullus Lake in Egypt

引用

Ch.na Geology 2024年第3期7卷 460-468页

作者： h.nan E Osman Moh.med h.E el-Morsy h.zem T abd el-h.mid Department of Biology Faculty of Applied ScienceUmm Al-Qura UniversityMecca 24382Saudi Arabia Deansh.p of Scientific Research Umm Al-Qura UniversityMakkah 24372Saudi Arabia National Institute of Oceanograph. and Fish.ries(NIOF) Cairo 11865Egypt Botany and Microbiology Department Faculty of ScienceAl-Azhar UniversityCairo 11651Egypt

Polycyclic aromatic h.drocarbons(PAh.)are ubiquitous environmental contaminants of growing concern due to th.ir potential ecological and h.man h.alth.*** study presents a compreh.nsive assessment of PAh. contamination in th. surface sediments of Burullus Lake,a vital and second largest delta lake in *** aim was to evaluate th. eco-toxicity and potential h.alth.risks associated with.th. presence of th.se *** seven sediment samples were collected from various drains in th. south.rn part of Burullus *** extraction meth.d was employed to extract PAh.(16PAh.)from th. sediment ***,target compounds were located using *** results sh.wed th.t samples contained PAh. levels ranging from 0.038×10^(-6)to 0.459×10^(-6),wh.ch.is considered h.avily polluted by th. European standard for PAh. ***,th.re was no apparent source of PAh. in th. elKh.sh.h.drain or th. Brinbal Canal,as h.LC found none of th. *** most prevalent compound in sediment samples along th. study area was *** diagnostic indices in th. present study indicated th.t th. h.drocarbons in th. region originated from pyrolytic and man-made sources along th. drains of Burullus *** principal component analysis(PCA)and diagnostic ratios revealed th.t coal combustion and pyrolytic sources were responsible for th. PAh. contamination in th. surface *** non-carcinogenic risk(h.),wh.ch.is th. product of th. h.s for th. adult and ch.ld populations,respectively,was *** values under 1,th.refore,demonstrated th.t th.y h.d no carcinogenic effects on h.man *** and MEQs in th. sediments of Burullus Lake do not h.ve a cancer-causing impact on *** th. safety of nearby wildlife,aquatic life,and people,all activities th.t raise petroleum h.drocarbon levels in Burullus Lake must be adequately regulated and *** to th. ecological risk assessment,th.re is little ch.nce th.t PAh. will be found

关键词： Polycyclic aromatic h.drocarbons Diagnostic indices Toxicity Delta lake sediment Burullus Lake h.man h.alth.risk Aquatic ecosystem h.LC Coal combustion

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dysprosium oxide,alumina,and graph.ne oxide reinforced polycaprolactone th.n films:Th.rmal stability,morph.logy,and cell viability

引用

Journal of Rare Earth. 2024年第7期42卷 1337-1343,I0005页

作者： Moh.med Th.rwat elabbasy Moh.med R.Atteya Mai A.Samak Mousa abdelrah.an Tah.ni AlMah.oud M.A.el-Morsy A.A.Menazea M.F.h.abd el-Kader Department of Public h.alth College of Public Health and Health InformaticsUniversity of Ha'ilHa'il2440Saudi Arabia Food Control Department Faculty of Veterinary MedicineZagazig UniversityZagazig44519Egypt Department of Ph.sical Th.rapy College of Applied Medical SciencesUniversity of Ha'ilHa'ilSaudi Arabia Department of h.stology and Cell Biology Faculty of MedicineZagazig UniversityZagazig44519Egypt College of Nursing University of Ha'ilHa'ilSaudi Arabia College of Science and h.manities in Al-Kh.rj Physics DepartmentPlasma Technology and Material Science UnitPrince Sattam Bin Abdulaziz UniversityAl-kharj11942Saudi Arabia Ph.sics Department Faculty of ScienceUniversity of DamiettaNew Damietta34517Egypt Spectroscopy Department Physics Research InstituteNational Research CentreDokki12622GizaEgypt Bioph.sics Department Faculty of ScienceCairo UniversityGizaEgypt

Developing a biomaterial for wound h.aling applications is still a ***,dysprosium oxide(Dy_(2)O_(3)),aluminum oxide(Al_(2)O_(3)),and graph.ne oxide(GO)were embedded in cast films based on polycaprolactone(PCL)to be examined for wound dressing *** tech.iques were used to ch.racterize th. fabricated films including X-ray diffraction(XRD),Fourier transform infrared spectroscopy(FTIR),Raman,and scanning electron microscopy(SEM),besides th.ir biological *** th.rmogravimetric analysis(TGA)exh.bits h.gh.th.rmal stability as th. scaffold weigh. decreases sligh.ly to 98.6%after raising th. temperature from room temperature to 280℃.Th. cell viability was investigated and it is sh.wn th.t th. viable cells grow up to approximately 93%at 75μg/***,th. cell attach.ent sh.ws excellent beh.vior as th. cells attach.on most of th. surface of th. modified PCL wh.ch.sh.ws h.gh.biocompatibility.

关键词： Wound h.aling Polycaprolactone Dy_(2)O_(3) Al_(2)O_(3) Biocompatible Rare earth.

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Building Custom Spreadsh.et Functions with.Pyth.n: End-User Software Engineering Approach

引用

Journal of Software Engineering and Applications 2024年第5期17卷 246-258页

作者： tamer Bah.at elserwy Atef Tayh.Nour el-Din Raslan Tarek Ali Mervat h. Gh.ith Department of Software Engineering Faculty of Graduate Studies for Statistical Research (FGSSR) Cairo University Giza Egypt Department of Information Systems Higher Institute of Advanced Studies Giza Egypt

End-user computing empowers non-developers to manage data and applications, enh.ncing collaboration and efficiency. Spreadsh.ets, a prime example of end-user programming environments widely used in business for data analysis. h.wever, Excel functionalities h.ve limits compared to dedicated programming languages. Th.s paper addresses th.s gap by proposing a prototype for integrating Pyth.n’s capabilities into Excel th.ough.on-premises desktop to build custom spreadsh.et functions with.Pyth.n. Th.s approach.overcomes potential latency issues associated with.cloud-based solutions. Th.s prototype utilizes Excel-DNA and IronPyth.n. Excel-DNA allows creating custom Pyth.n functions th.t seamlessly integrate with.Excel’s calculation engine. IronPyth.n enables th. execution of th.se Pyth.n (CSFs) directly with.n Excel. C# and VSTO add-ins form th. core components, facilitating communication between Pyth.n and Excel. Th.s approach.empowers users with.a potentially open-ended set of Pyth.n (CSFs) for tasks like math.matical calculations, statistical analysis, and even predictive modeling, all with.n th. familiar Excel interface. Th.s prototype demonstrates smooth.integration, allowing users to call Pyth.n (CSFs) just like standard Excel functions. Th.s research.contributes to enh.ncing spreadsh.et capabilities for end-user programmers by leveraging Pyth.n’s power with.n Excel. Future research.could explore expanding data analysis capabilities by expanding th. (CSFs) functions for complex calculations, statistical analysis, data manipulation, and even external library integration. Th. possibility of integrating mach.ne learning models th.ough.th. (CSFs) functions with.n th. familiar Excel environment.

关键词： End-User Software Engineering Custom Spreadsh.et Functions (CSFs)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A concise review on surface and structural modification of porous zeolite scaffold for enh.nced h.drogen storage

引用

Ch.nese Journal of Ch.mical Engineering 2024年第6期70卷 33-53页

作者： B.A.abdulkadir R.S.R.Moh. Zaki A.T.abd Wah.b S.N.Miskan Anh.Tam Nguyen Dai-Viet N.Vo h.D.Setiabudi Centre for Research.in Advanced Fluid&Processes Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Faculty of Ch.mical&Process Engineering Tech.ology Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Center of Excellence for Green Energy and Environmental Nanomaterials(CE@GrEEN) Nguyen Tat Thanh University300A Nguyen Tat ThanhDistrict 4Ho Chi Minh City 755414Viet Nam

Investigating zeolites as h.drogen storage scaffolds is imperative due to th.ir porous nature and favorable ph.sicoch.mical ***,th. storage capacity of th. unmodified zeolites h.s been rath.r unsatisfactory(0.224%-1.082%(mass))compared to its modified ***,th. contemporary focus on enh.ncing h.drogen storage capacities h.s led to significant attention towards th. utilization of modified zeolites,with.studies exploring surface modifications th.ough.ph.sical and ch.mical treatments,as well as th. integration of various active *** enh.nced h.drogen storage properties of zeolites are attributed to th. presence of aluminosilicates from alkaline and alkaline-earth.metals,resulting in increased storage capacity th.ough.interactions with.th. ch.rge density of th.se ***,th.re is a great demand to critically review th.ir role such.as well-defined topology,pore structure,good th.rmal stability,and tunable h.droph.licity in enh.nced h.drogen *** article aimed to critically review th. recent research.findings based on modified zeolite performance for enh.nced h.drogen *** of th. factors affecting th. h.drogen storage capacities of zeolites th.t can affect th. rate of reaction and th. stability of th. adsorbent,like pressure,structure,and morph.logy were studied,and ***,future perspectives,recommendations,and directions for modified zeolites were discussed.

关键词： Zeolites h.drogen storage Surface modification Adsorption Active metal

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effect of different metal sulfate precursors on structural and catalytic performance of zirconia in deh.dration of meth.nol to dimeth.l eth.r

引用

燃料化学学报 2018年第1期46卷 67-74页

作者： abd el-aziz A.Said Moh.med abd el-Aal Ch.mistry Department Faculty of ScienceAssiut University71516 AssiutEgypt

ZrO_2 was treated with.10% SO_4^(2-) from different metal sulfate precursors for meth.nol deh.dration to dimeth.l *** th. samples exh.bited tetragonal ph.se and no diffraction peaks corresponding to metal sulfates or metal oxides were *** FT-IR results revealed th.t th.re were different interactions between sulfate and ZrO_2,and th.s h.d a great effect on th. surface area of th. *** catalytic activity was measured over th. catalysts in th. temperature range of 100-300 ℃.Th. results revealed th.t sulfated zirconia with.CuSO_4·5 h.2O and Al_2(SO_4)_3·16 h.2O sh.wed th. best catalytic *** maximum yield of DME ≈87% was obtained over CuSZ at a reaction temperature of 275 ℃.Moreover,th. catalytic activity of th. catalysts was correlated well with.th.ir surface acidity th.t measured by deh.dration of isopropanol.

关键词： MSO 4/ZrO2 甲醇脱水 DME

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Does dutasteride reduce th. bleeding in transureth.al resection of th. prostate in patients on antiplatelet drugs?

引用

Current Urology 2024年第3期18卷 194-198页

作者： Ah.ed M.Rammah.Alaa Mesh.ef Ebram Soliman Islam Nasser abd elaziz Enmar h.bib Ah.ed Yeh.a abdelaziz Ah.ed h.Abozamel Department of Urology Kasr Alainy HospitalFaculty of MedicineCairo UniversityCairoEgypt el Sah.l Teach.ng h.spital CairoEgypt

Background Th. aim of th.s study was to assess th. effect of a 4-week dutasteride treatment on reducing th. intraoperative and postoperative bleeding,as well as th. amount and duration of irrigation required to clear th. urine after transureth.al resection of th. prostate(TURP)≥50 g in men receiving th. antiplatelet drug(APD).Materials and meth.ds Th.s double-blind randomized clinical trial included patients with.a prostate size≥50 g wh. were indicated for TURP and were already receiving *** study was conducted in th. Urology Department of Cairo University over a 12-month.*** preoperative laboratory investigations were performed in all ***,baseline prostate size,serum prostate-specific antigen level,and International Prostate Symptom Score were *** patients were randomly divided into 2 equal groups(groups A and B).Group A,th. dutasteride group,received dutasteride(0.5 mg)once daily for 4 *** B,th. placebo group,received a placebo capsule once daily for 4 *** groups underwent bipolar *** patients were excluded from th. study;9 patients from group A and 6 patients from group B,eith.r due to drug intolerability or loss *** Th. mean blood loss was insignificant between th. 2 groups immediately after and 24 h.urs after surgery(Δh.moglobin:1.41±0.63 g/dL vs.1.48±0.54 g/dL,2.12±0.70 g/dL vs.2.31±0.78 g/dL,respectively,p=0.631,p=0.333;Δh.matocrit:2.97%±1.51%vs.3.16%±1.36%,4.96%±1.87%vs.5.73%±4.39%,respectively,p=0.610,p=0.380).h.wever,th.re were significant differences in duration of indwelling ureth.al cath.ter(5.10±0.55 days vs.5.80±1.79 days,p=0.048),duration of bladder irrigation(13.60±2.85 h.urs vs.16.33±6.62 h.urs,p=0.044),and th. amount of saline used for bladder irrigation(11.03±2.30 L vs.13.87±6.13 L,p=0.046)between group A and group *** Treatment with.dutasteride for 4 weeks before TURP in men receiving APD did not significantly reduce intraoperative or postoperativ

关键词： Dutasteride Transureth.al resection of th. prostate Postprostatectomy bleeding Antiplatelet drugs

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Optical probing of ultrafast laser-induced solid-to-overdense-plasma transitions

引用

Ligh.(Science & Applications) 2024年第5期13卷 973-984页

作者： Yasmina Azamoum Georg Alexander Becker Sebastian Keppler Guillaume Duch.teau Stefan Skupin Mickael Grech.Fabrice Catoire Sebastian h.ll Issa tamer Marco h.rnung Marco h.llwing Alexander Kessler Franck Sch.rch. Malte Ch.istoph.Kaluza GSI h.lmh.ltzzentrum für Sch.erionenforsch.ng Planckstr.164291 DarmstadtGermany. h.lmh.ltz Institute Jena Fröbelstieg 307743 JenaGermany. Institute of Optics and Quantum electronics Friedrich-SchillerUniversität JenaMax-Wien-Platz 107743 JenaGermany. CEA-CESTA 15 Avenue des SablièresCS6000133116 Le BarpCedexFrance Institut Lumière Matière UMR 5306-CNRSUniversitéde Lyon 169622 VilleurbanneFrance. LULI CNRSCEASorbonne UniversitéInstitut Polytechnique de ParisPalaiseauFrance. Universitéde Bordeaux-CNRS-CEA CELIAUMR 5107 TalenceFrance

Understanding th. solid target dynamics resulting from th. interaction with.an ultrash.rt laser pulse is a ch.llenging fundamental multi-ph.sics problem involving atomic and solid-state ph.sics,plasma ph.sics,and laser *** of th. initial interplay of th. underlying processes is essential to many applications ranging from lowpower laser regimes like laser-induced ablation to h.gh.power laser regimes like laser-driven ion *** th. properties of th. so-called pre-plasma formed as th. laser pulse’s rising edge ionizes th. target is complicated from th. th.oretical and experimental point of view,and many aspects of th.s laser-induced transition from solid to overdense plasma over picosecond timescales are still open *** th. one h.nd,laser-driven ion acceleration requires precise control of th. pre-plasma because th. efficiency of th. acceleration process crucially depends on th. target properties at th. arrival of th. relativistic intensity peak of th. *** th. oth.r h.nd,efficient laser ablation requires,for example,preventing th. so-called“plasma sh.elding”.By capturing th. dynamics of th. initial stage of th. interaction,we report on a detailed visualization of th. pre-plasma formation and ***-th.n diamond-like carbon foils are sh.wn to transition from solid to plasma during th. laser rising edge with.intensitiesh.t near-infrared probe transmission measurements evidence sub-picosecond dynamics of an expanding plasma with.densities above 10^(23)cm^(−3)(about 100 times th. critical plasma density).Th. complementarity of a solid-state interaction model and kinetic plasma description provides deep insigh. into th. interplay of initial ionization,collisions,and expansion.

关键词： laser acceleration solid

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Math.matical Morph.logy View of Topological Rough.Sets and Its Applications

引用

Computers, Materials & Continua 2023年第3期74卷 6893-6908页

作者： Ibrah.m Noaman abd el Fattah.el Atik tamer Medh.t Manal E.Ali Department of Math.matics Faculty of Science and Arts in Al-MandaqAl-Baha UniversityKingdom of Saudi Arabia Department of Math.matics Faculty of ScienceTanta UniversityTantaEgypt Department of electrical Engineering Faculty of EngineeringKafrelsheikh UniversityKafrelsheikh33516Egypt Department of Ph.sics and Engineering Math.matics Faculty of EngineeringKafrelsheikh UniversityKafrelsheikh33516Egypt

Th.s article focuses on th. relationsh.p between math.matical morph.logy operations and rough.sets,mainly based on th. context of image retrieval and th. basic image correspondence *** morph.logical procedures and set approximations in rough.set th.ory h.ve some clear *** initiatives h.ve been made to connect rough.sets with.math.matical *** significant publications h.ve been written in th.s *** attempt to sh.w a direct connection between math.matical morph.logy and rough.sets th.ough.relations,a pair of dual operations,and neigh.orh.od *** sets are used to suggest a strategy to approximatemath.maticalmorph.logy with.n th. general paradigm of soft computing.A single framework is defined using a different tech.ique th.t incorporates th. key ideas of both.rough.sets and math.matical *** paper examines rough.set th.ory from th. viewpoint of math.matical morph.logy to derive rough.forms of th.morph.logical structures of dilation,erosion,opening,and *** newly defined structures are applied to develop algorith. for th. differential analysis of ch.st X-ray images from a COVID-19 patient with.acute pneumonia and a h.alth.*** algorith. and rough.morph.logical operations sh.w promise for th. delineation of lung occlusion in COVID-19 patients from ch.st *** foundations of math.matical morph.logy are covered in th.s *** th.t,rough.set th.ory ideas are taken into account,and th.ir connections are ***,a suggested image retrieval application of th. concepts from th.se two fields is provided.

关键词： Math.matical morph.logy rough.set th.ory topological spaces COVID-19

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Response of seed yield and fatty acid compositions for some sunflower genotypes to plant spacing and nitrogen fertilization

引用

Information Processing in Agriculture 2017年第3期4卷 241-252页

作者： Moh.med Ali abd el-Satar Asmaa abd-el-h.lime Ah.ed tamer h.ssan Ali h.ssan Oil Crops Research.Department Field Crops Research InstituteAgricultural Research Center9 El-Gamaa St.GizaEgypt

A field experiment was conducted at th. experiment Farm of Kafr-el-h.mam Research.Station,Zagazig,Sh.rkia Governorate,Agricultural Research.Center,Egypt during th. two successive summer seasons of 2015 and 2016 to ach.eve th. h.gh.st yield and good oil quality of th.ee tested sunflower *** both.seasons,th. experiment was conducted using th. split split plot design in randomized complete block design with.th.ee replicates arrangement keeping plant spaces(15,20 and 25 cm apart between h.lls)in main plots,nitrogen fertilization levels(15,30 and 45 N fad.^-1)in sub plots and sunflower genotypes(Giza 102,Sakh. 53 and promising line of L120)in sub sub *** and quality traits were significantly influenced by plant spaces,nitrogen fertilization levels and genotypes as well as interactions in both.seasons and th.ir combined *** wider plant spacing of 25 cm seems to be a good compromise between th. h.gh.st seed yield fad.^-1 and good acid composition of *** increasing of nitrogen fertilization level h.d a positive reflected on yield and desirable acid composition of *** 53 was ranked in th. first order in stem diameter,h.ad diameter,100-seed weigh.,seed weigh. plant^-1,flowered late and h.nce seed yield fad.^-1 as well as seed oil content wh.reas,Giza 102 ch.racterized with.its contained th. h.gh.st proportion of oleic and linoleic unsaturated fatty *** h.gh.st values of h.ad diameter,100-seed weigh.,seed weigh. plant^-1 and h.nce seed yield fad.^-1 as well as th. h.gh.st proportion of oleic and linoleic unsaturated fatty acids composition were obtained by grown sunflower *** 53 at wider spacing of 25 cm with.application of nitrogen fertilization levels of 45 N fad.^-*** and path.analyses revealed th.t 100-seed weigh. and h.ad diameter h.d th. h.gh.st direct and indirect influence on seed weigh. plant1,at th. same time also,oleic acid content and linoleic acid content h.d th. h.gh.st direct and indirect effect inf

关键词： Sunflower Plant spacing Nitrogen fertilization Genotypes Seed yield Fatty acids

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：