检索结果-南通市图书馆

A facile,versatile hydrogel bioink for 3D bioprinting benefits long-term subaqueous fidelity,cell viability and proliferation

引用

Regenerative biomaterials 2021年第3期8卷 141-155页

作者： Hongqing Chen Fei Fei Xinda Li Zhenguo Nie Dezhi Zhou Libiao Liu Jing Zhang Haitao Zhang Zhou Fei Tao Xu Department of Neurosurgery Xijing HospitalFourth Military Medical UniversityXi’an 710032China Department of Neurosurgery Central Theater General HospitalWuhan 430010China Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710032China Biomanufacturing and Rapid Forming Technology Key Laboratory of Beijing Department of Mechanical EngineeringTsinghua UniversityBeijing 100084China Key Laboratory for advanced Materials Processing Technology Ministry of EducationDepartment of Mechanical EngineeringTsinghua UniversityBeijing 100084China Department of Neurosurgery Sichuan Provincial People’s HospitalUniversity of Electronic Science and Technology of ChinaChengdu 610072China Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital Chengdu 610072China Department of Orthopedics Fourth medical center of PLA general hospitalBeijing 100048China East China Institute of Digital Medical Engineering Shangrao 334000China Department of Precision Medicine and Healthcare Tsinghua-Berkeley Shenzhen InstituteShenzhen 518055China

Both of the long-term fidelity and cell viability of three-dimensional(3D)-bioprinted constructs are essential to precise soft tissue ***,the shrinking/swelling behavior of hydrogels brings about inadequate long-term fidelity of constructs,and bioinks containing excessive polymer are detrimental to cell ***,we obtained a facile hydrogel by introducing 1%aldehyde hyaluronic acid(AHA)and 0.375%N-carboxymethyl chitosan(CMC),two polysaccharides with strong water absorption and water retention capacity,into classic gelatin(GEL,5%)–alginate(ALG,1%)*** GEL–ALG/CMC/AHA bioink possesses weak temperature dependence due to the Schiff base linkage of CMC/AHA and electrostatic interaction of CMC/*** fabricated integrated constructs through traditional printing at room temperature and in vivo simulation printing at *** printed cell-laden constructs can maintain subaqueous fidelity for 30 days after being reinforced by 3%calcium chloride for only 20 *** cytometry results showed that the cell viability was 91.3861.55%on day 29,and the cells in the proliferation plateau at this time still maintained their dynamic renewal with a DNA replication rate of 6.0661.24%.This work provides a convenient and practical bioink option for 3D bioprinting in precise soft tissue repair.

关键词： bioink bioprinting subaqueous fidelity cell viability

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

Numerical Analysis of Two-Phase Flow in Inclined Channel with Downward- Facing Heated Wall

Numerical Analysis of Two-Phase Flow in Inclined Channel wit...

引用

The Fifth China-Korea Workshop on Nuclear Reactor Thermal Hydraulics

作者： Hae-Kyun Park Wan-Sik Yeon Kwang-Hyun Bang Jungsoo Suh Yong Soo Kim Department of Mechanical and Energy Systems Engineering Korea Maritime University 1 Dongsam-dong Yeongdo-gu Busan 606-791 S.Korea advanced Power Plant Development Office KHNP Central Research Institute Korea Hydro & Nuclear Power Co.25-1 Jang-dong Yuseong-gu Daejeon 305-343 S.Korea

Wall boiling and bubble population balance equations combined with a two-fluid model are employed to predict boiling two-phase flow in an inclined channel with downward- facing heated wall. For vertical flow, these models have been highlighted by the mechanistic formulation of bubble nucleation on a vertical heated wall by the bubble sliding and lift-off formulations. For downward-facing heated wall in an inclined channel, however, the bubble nucleation and departure behaviors are affected by the large bubbles near the heated wall as vapor accumulates near the upper wall of the inclined channel. In order to observe the boiling behavior on the inclined, downward-facing heated wall, a visualization experiment was carried out with a 100 mm x 100 mm of the cross section, one meter long rectangular channel, inclined by 10 o from the horizontal plane. The size of the heated wall was 50 mm by 750 mm and the heat flux was provided by the Joule heating of the heated wall using the DC electrical current. High speed video images showed the bubble nucleation and growth, sweeping of these bubbles by a large bubble sliding near the wall. For these circumstances of wall boiling and two-phase flow in the inclined channel, the existing wall boiling model encompassing bubble growth and sliding were modified by considering the influence of large bubbles near the heated wall. Using the model developed, boiling two-phase flow in a 3 m long, inclined channel with downward-facing heated wall was analyzed.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Controllable synthesis of layered black bismuth oxidechloride nanosheets and their applications in internal tumor ablation

引用

Regenerative biomaterials 2022年第1期9卷 501-510页

作者： Qianlan Fang Yu Xu Lijia Luo Chuang Liu Zihou Li Jie Lin Tianxiang Chen Aiguo Wu Cixi Institute of Biomedical Engineering International Cooperation Base of Biomedical Materials Technology and ApplicationChinese Academy of Science(CAS)Key Laboratory of Magnetic Materials and Devices and Zhejiang Engineering Research Center for Biomedical MaterialsNingbo Institute of Materials Technology and EngineeringCASNingbo 315201P.R.China University of Chinese Academy of Sciences Beijing 100049P.R.China advanced Energy Science and Technology Guangdong Laboratory Huizhou 516000P.R.China

The recently emerging bismuth oxyhalide(BiOX)nanomaterials are promising indirect band gap photosensitizer for ultraviolet(UV)light-triggered phototherapy due to their unique layered nanosheet ***,the low absorption and poor photothermal conversion efficiency have always impeded their further applications in cancer clinical ***,BiOCl rich in oxygen vacancies has been reported to have fullspectrum absorption properties,making it possible to achieve photothermal property under near-infrared *** 808nm irradiation,the photothermal conversion efficiency of black BiOCl nanosheets(BBNs)is up to 40%.BBNs@PEG can effectively clear primary subcutaneous tumors and prevent recurrence,achieving good synergistic treatment *** results not only broke the limitation of UV on the BiOCl material and provided a good template for other semiconductor materials,but also represent a promising approach to fabricate BBN@PEG a novel,potent and multifunctional theranostic platform for precise photothermal therapy and prognostic evaluation.

关键词： black bismuth oxidechloride nanosheet photothemal therapy tumor photothermal conversion efficiency

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

Systemic and single cell level responses to 1 nm size biomaterials demonstrate distinct biological effects revealed by multi-omics atlas

引用

Bioactive Materials 2022年第12期7卷 199-212页

作者： Tao Zhang Tingyun Lei Ruojin Yan Bo Zhou Chunmei Fan Yanyan Zhao Shasha Yao Haihua Pan Yangwu Chen Bingbing Wu Yuwei Yang Lijuan Hu Shen Gu Xiaoyi Chen Fangyuan Bao Yu Li Hanqi Xie Ruikang Tang Xiao Chen Zi Yin Dr.Li Dak Sum&Yip Yio Chin Center for Stem Cells and Regenerative Medicine and Department of Orthopedic Surgery of Sir Run Shaw HospitalZhejiang University School of MedicineHangzhou310058PR China Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province School of MedicineZhejiang UniversityHangzhou310058PR China China Orthopedic Regenerative Medicine Group CORMed Hangzhou310058PR China Department of Orthopaedic Surgery of Sir Run Run Shaw Hospital Zhejiang University School of MedicineHangzhou310058PR China Qiushi Academy for advanced Studies Zhejiang UniversityHangzhou310058PR China Department of Pathology of the First Affiliated Hospital Anhui University of Chinese MedicineHefei230031PR China chool of Biomedical Sciences The Chinese University of Hong KongShatinN.THKSARChina

Although ultra-small nanoclusters(USNCs,<2 nm)have immense application capabilities in biomedicine,the investigation on body-wide organ responses towards USNCs is ***,applying a novel strategy of single-cell mass cytometry combined with Nano Genome Atlas of multi-tissues,we systematically evaluate the interactions between the host and calcium phosphate(CaP)USNCs at the organism *** single-cell mass cytometry,and magnetic luminex assay results,we identify dynamic immune responses to CaP USNCs at the single cell *** innate immune is initially activated and followed by adaptive immune activation,as evidenced by dynamic immune cells ***,using Nano Genome Atlas of multi-tissues,we uncover CaP USNCs induce stronger activation of the immune responses in the cartilage and subchondral bone among the five local tissues while promote metabolic activities in the liver and ***,based on the immunological response profiles,histological evaluation of major organs and local tissue,and a body-wide transcriptomics,we demonstrate that CaP USNCs are not more hazardous than the Food and Drug Administration-approved CaP nanoparticles after 14 days of *** findings provide valuable information on the future clinical applications of USNCs and introduce an innovative strategy to decipher the whole body response to implants.

关键词： Nanoparticle Nanocluster Single-cell mass cytometry RNA-Seq Multi-omics

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

Turbulent boundary layers and hydrodynamic flow analysis of nanofluids over a plate

引用

Journal of Central South University 2021年第11期28卷 3340-3353页

作者： AOUINET Hana DHAHRI Maher SAFAEI Mohammad Reza SAMMOUDA Habib ANQI Ali E. Higher Private School of Engineering and Applied Technology(IHE-ESPITA) SousseTunisia Laboratory of Energy and Materials(LabEM)(LR11ES34) High School of Sciences and Technology of Hammam SousseSousse UniversityBP 4011Hammam SousseTunisia Department of Medical Research China Medical University HospitalChina Medical UniversityTaiwanChina Mechanical Engineering Department Faculty of EngineeringKing Abdulaziz UniversityJeddahSaudi Arabia Department of Mechanical Engineering College of EngineeringKing Khalid UniversityAbha 61421Saudi Arabia Research Center for advanced Materials Science(RCAMS) King Khalid UniversityAbhaSaudi Arabia

A numerical analysis of the log-law behavior for the turbulent boundary layer of a wall-bounded flow is performed over a flat plate immersed in three nanofluids(Zn O-water,SiO_(2)-water,TiO_(2)-water).Numerical simulations using CFD code are employed to investigate the boundary layer and the hydrodynamic *** validate the current numerical model,measurement points from published works were used,and the compared results were in good *** were carried out for the velocity series of 0.04,0.4 and 4 m/s and nanoparticle concentrations0.1% and 5%.The influence of nanoparticles’ concentration on velocity,temperature profiles,wall shear stress,and turbulent intensity was *** obtained results showed that the viscous sub-layer,the buffer layer,and the loglaw layer along the potential-flow layer could be analyzed based on their curving quality in the regions which have just a single wall *** was seen that the viscous sub-layer is the biggest area in comparison with other ***,the section where the temperature changes considerably correspond to the thermal boundary layer’s thickness goes a downward trend when the velocity *** thermal boundary layer gets deep away from the leading ***,a rise in the volume fraction of nanoparticles indicated a minor impact on the shear stress developed in the *** all cases,the thickness of the boundary layer undergoes a downward trend as the velocity increases,whereas increasing the nanoparticle concentrations would enhance the *** precisely,the log layer is closed with log law,and it is minimal between Y^(+)=50 and Y^(+)=*** temperature for nanoparticle concentration φ=5%is higher than that for φ=0.1%,in boundary layers,for all studied ***,it is established that the behavior is inverted from the value of Y^(+)=1 and the temperature for φ =0.1% is more important than the case of φ =5%.For turbulence intensity peak,this peak exists at Y^(+)

关键词： turbulent boundary layers nanofluids hydrodynamic flow wall shear stress turbulent intensity

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

Freshwater fungal number

引用

Fungal Diversity 2022年第3期 3-235页

作者： Mark S.Calabon Kevin D.Hyde E.B.Gareth Jones Zong-Long Luo Wei Dong Vedprakash G.Hurdeal Eleni Gentekaki Walter Rossi Marco Leonardi Vinodhini Thiyagaraja Anis S.Lestari Hong-Wei Shen Dan-Feng Bao Nattawut Boonyuen Ming Zeng Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringGuangzhou 510225China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia College of Agriculture and Biological Sciences Dali UniversityDali 671003China Department MeSVA Section Environmental SciencesUniversity of L’Aquila67100 CoppitoAQItaly Centre for Mountain Futures(CMF) CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB)Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China CIFOR-ICRAF China Program World Agroforestry(ICRAF)Kunming 650201People’s Republic of China Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Research Center for biomaterials Research Organization for Life Sciences CenterNational Research and Innovation Agency(BRIN)Cibinong 16911Indonesia Plant-Microbe Interaction Research Team(APMT) Integrative Crop Biotechnology and Management Research Group(ACBG)National Center for Genetic Engineering and Biotechnology(BIOTEC)Pathum Thani 12120Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanChina

A comprehensive account of fungal classification from freshwater habitats is outlined and discussed in the present review based on literature of biodiversity studies and recent morpho-phylogenetic analyses.A total of 3,870 freshwater fungal species are listed with additional details on the isolation source,habitat,geographical distribution,and molecular *** Ascomycota(2,968 species,1,018 genera)dominated the freshwater fungal taxa wherein Sordariomycetes(823 species,298 genera)had the largest number,followed by Dothideomycetes(677 species,229 genera),Eurotiomycetes(276 species,49 genera),and Leotiomycetes(260 species,83 genera).Other phyla included in the updated classification of freshwater fungi are:Chytridiomycota(333 species,97 genera),Rozellomycota(221 species,105 genera),Basidiomycota(218 species,100 genera),Blastocladiomycota(47 species,10 genera),Monoblepharomycota(29 species,6 genera),Mucoromycota(19 spe-cies,10 genera),Aphelidiomycota(15 species,3 genera),Entomophthoromycota(6 species,4 genera),Mortierellomycota(5 species,3 genera),Olpidiomycota(4 species,1 genus),Zoopagomycota(3 species,2 genera),and Sanchytriomycota(2 species,2 genera).The freshwater fungi belong to 1,361 genera,386 families and 145 *** Pleosporales and Laboulbeniaceae are the largest freshwater fungal order and family comprised of 391 and 185 species,*** most speciose genera are Chitonomyces(87,Laboulbeniomycetes),Verrucaria(50,Eurotiomycetes),Rhizophydium(52,Rhizophydiomycetes),Penicillium(47,Eurotiomycetes),and Candida(42,Saccharomycetes).

关键词： Fungal classification Fungal taxonomy Freshwater fungi Higher fungi Molecular taxonomy Basal clades

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

Interference-assisted kaleidoscopic meta-plexer for arbitrary spin-wavefront manipulation

引用

Light(Science & Applications) 2019年第1期8卷 1141-1150页

作者： He-Xiu Xu Guangwei Hu Ying Li Lei Han Jianlin Zhao Yunming Sun Fang Yuan Guang-Ming Wang Zhi Hao Jiang Xiaohui Ling Tie Jun Cui Cheng-Wei Qiu Department of Electrical and Computer Engineering National University of SingaporeSingapore 117583Singapore Air and Missile Defense College Air force Engineering University710051 Xi’anChina Hunan Provincial Key Laboratory of Intelligent Information Processing and Applications College of Physics and Electronics EngineeringHengyang Normal University421008 HengyangChina School of Natural and Applied Sciences Northwestern Polytechnical University710072 Xi’anChina advanced Technique Department Key Lab of Aeronautics Computing Technique710075 Xi’anChina State Key Laboratory of Millimeter Waves Southeast University210096 NanjingChina

Achieving simultaneous polarization and wavefront control,especially circular polarization with the auxiliary degree of freedom of light and spin angular momentum,is of fundamental importance in many optical *** are typically undesirable in highly integrated photonic circuits and ***,we propose an interference-assisted metasurface-multiplexer(meta-plexer)that counterintuitively exploits constructive and destructive interferences between hybrid meta-atoms and realizes independent spin-selective wavefront *** kaleidoscopic meta-plexers are experimentally demonstrated via two types of single-layer spinwavefront multiplexers that are composed of spatially rotated anisotropic *** type generates a spinselective Bessel-beam wavefront for spin-down light and a low scattering cross-section for stealth for spin-up *** other type demonstrates versatile control of the vortex wavefront,which is also characterized by the orbital angular momentum of light,with frequency-switchable numbers of beams under linearly polarized wave *** findings offer a distinct interference-assisted concept for realizing advanced multifunctional photonics with arbitrary and independent spin-wavefront features.A variety of applications can be readily anticipated in optical diodes,isolators,and spin-Hall meta-devices without cascading bulky optical elements.

关键词： arbitrary momentum versatile

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

Long-term in vivo single-cell lineage tracing of deep structures using three-photon activation

引用

Light(Science & Applications) 2016年第1期5卷 730-736页

作者： Isil Tekeli Isabelle Aujard Xavier Trepat Ludovic Jullien Angel Raya Dobryna Zalvidea Center of Regenerative Medicine in Barcelona(CMRB) Barcelona Biomedical Research ParkDr Aiguader 8808003 BarcelonaSpain Control of Stem Cell Potency Group Institute for Bioengineering of Catalonia(IBEC)Barcelona Science ParkBaldiri Reixac 15-2108028 BarcelonaSpain École Normale Supérieure-PSL Research University Department of Chemistry24 rue LhomondF-75005 ParisFrance Sorbonne Universités UPMC Univ Paris 06PASTEURF-75005 ParisFrance CNRS UMR 8640 PASTEURF-75005 ParisFrance Integrative Cell and Tissue Dynamics Group Institute of Bioengineering of Catalonia(IBEC)08028 BarcelonaSpain InstitucióCatalana de Recerca i Estudis Avançats(ICREA) 08010 BarcelonaSpain Center for Networked Biomedical Research on Bioengineering Biomaterials and Nanomedicine(CIBER-BBN)28029 MadridSpain

Genetic labeling techniques allow for noninvasive lineage tracing of cells in ***-photon inducible activators provide spatial resolution for superficial cells,but labeling cells located deep within tissues is precluded by scattering of the far-red illumination required for two-photon ***-photon illumination has been shown to overcome the limitations of two-photon microscopy for in vivo imaging of deep structures,but whether it can be used for photoactivation remains to be *** we show,both theoretically and experimentally,that three-photon illumination overcomes scattering problems by combining longer wavelength excitation with high uncaging three-photon cross-section *** prospectively labeled heart muscle cells in zebrafish embryos and found permanent labeling in their progeny in adult animals with negligible tissue *** technique allows for a noninvasive genetic manipulation in vivo with spatial,temporal and cell-type specificity,and may have wide applicability in experimental biology.

关键词： multi-photon microscopy photoactivation three-photon microscopy zebrafish

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

Global dispersal and adaptive evolution of domestic cattle:a genomic perspective

引用

Stress Biology 2023年第1期3卷 98-110页

作者： Xiaoting Xia Kaixing Qu Yan Wang Mikkel-Holger SSinding Fuwen Wang Quratulain Hanif Zulfiqar Ahmed Johannes A.Lenstra Jianlin Han Chuzhao Lei Ningbo Chen Key Laboratory of Animal Genetics Breeding and Reproduction of Shaanxi ProvinceCollege of Animal Science and TechnologyNorthwest A&F UniversityYangling 712100China Academy of Science and Technology Chuxiong Normal UniversityChuxiong 675000China Qingdao Municipal Bureau of Agriculture and Rural Affairs Qingdao 266000China section for Computational and RNA Biology Department of BiologyUniversity of CopenhagenCopenhagen 1350Denmark National Institute for Biotechnology and Genetic Engineering FaisalabadPakistan Faculty of Veterinary and Animal Sciences University of Poonch RawalakotAzad Jammu and Kashmir 12350Pakistan Faculty of Veterinary Medicine Utrecht UniversityUtrechtThe Netherlands Livestock Genetic Program International Livestock Research Institute(ILRI)Nairobi 00100Kenya CAAS-ILRI Joint Laboratory On Livestock and Forage Genetic Resources Institute of Animal ScienceChinese Academy of Agricultural Sciences(CAAS)Beijing 100193China

Domestic cattle have spread across the globe and inhabit variable and unpredictable *** have been exposed to a plethora of selective pressures and have adapted to a variety of local ecological and management conditions,including UV exposure,diseases,and stall-feeding *** selective pressures have resulted in unique and important phenotypic and genetic differences among modern cattle breeds/*** efforts to sequence the genomes of local and commercial cattle breeds/populations,along with the growing availability of ancient bovid DNA data,have significantly advanced our understanding of the genomic architecture,recent evolution of complex traits,common diseases,and local adaptation in ***,we review the origin and spread of domestic cattle and illustrate the environmental adaptations of local cattle breeds/populations.

关键词： Cattle Origin Domestication Migration route Environmental adaptation Selective pressure

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

advanced biomedical hydrogels:molecular architecture and its impact on medical applications

引用

Regenerative biomaterials 2021年第6期8卷 297-317页

作者： Jonathan T.Peters Marissa E.Wechsler Nicholas A.Peppas McKetta Department of Chemical Engineering The University of Texas at AustinAustin200 E.Dean KeetonAustinTX 78712USA Institute for biomaterials Drug Deliveryand Regenerative MedicineThe University of Texas at Austin107 W.Dean KeetonAustinTX 78712USA Department of Biomedical Engineering and Chemical Engineering The University of Texas at San AntonioOne UTSA CircleSan AntonioTX78249USA Department of Biomedical Engineering The University of Texas at Austin107 W.Dean KeetonAustinTX 78712USA Division of Molecular Pharmaceutics and Drug Delivery College of PharmacyThe University of Texas at Austin107 W.Dean KeetonAustinTX 78712USA Department of Surgery and Perioperative Care and Department of PediatricsDell Medical SchoolThe University of Texas at Austin1601 Trinity St.Bldg.BAustinTX 78712USA

Hydrogels are cross-linked polymeric networks swollen in water,physiological aqueous solutions or biological *** are synthesized by a wide range of polymerization methods that allow for the introduction of linear and branched units with specific molecular *** addition,they can be tuned to exhibit desirable chemical characteristics including hydrophilicity or *** synthesized hydrogels can be anionic,cationic,or amphiphilic and can contain multifunctional crosslinks,junctions or tie *** these characteristics,hydrogels exhibit compatibility with biological systems,and can be synthesized to render systems that swell or collapse in response to external *** versatility and compatibility have led to better understanding of how the hydrogel’s molecular architecture will affect their physicochemical,mechanical and biological *** present a critical summary of the main methods to synthesize hydrogels,which define their architecture,and advanced structural characteristics for macromolecular/biological applications.

关键词： hydrogels networks mesh size hydrogel reactions biological applications biomedical applications

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：