检索结果-内蒙古大学图书馆

Scientists Against War: A Plea to World Leaders for Better Governance

Sleep and vigilance 2022年第1期6卷 1-6页

作者： Seithikurippu R Pandi-Perumal Velayudhan Mohan Kumar Namasivayam Ganesh Pandian Joop T de Jong Sudalaikannu Andiappan Alexandru Corlateanu Arehally Marappa Mahalaksmi Saravana Babu Chidambaram Ramasamy Rajesh Kumar Chellamuthu Ramasubramanian Sudhakar Sivasubramaniam Alvhild Alette Bjørkum JosAnn Cutajar Michael Berk Ilya Trakht Anton Vrdoljak Miguel Meira E Cruz Harris A Eyre Janne Grønli Dainiel P Cardinali Andreas Maercker Willem A C M van de Put Jaswant Guzder Bjørn Bjorvatn Wietse A Tol Darío Acuña-Castroviejo Marie Meudec Charles M Morin Markku Partinen Corrado Barbui Mark J D Jordans Mario H Braakman Christine Knaevelsrud Ståle Pallesen Marit Sijbrandij Diego Andrés Golombek Colin A Espie Pim Cuijpers Hernán Andrés Marín Agudelo Koos van der Velden Bessel A van der Kolk Stevan E Hobfoll Walter L J M Devillé Michael Gradisar Dieter Riemann John Axelsson Gloria Benítez-King Robert D Macy Vitalii Poberezhets Samuel Ratnajeevan Herbert Hoole Rangaswamy Srinivasa Murthy Thomas Hegemann Andreas Heinz Jane Salvage Alexander C McFarlane Rob Keukens Harendra de Silva Cornelia Oestereich Jochen Wilhelm Michael von Cranach Klaus Hoffmann Matthias Klosinski Dinesh Bhugra Mary V Seeman Somnogen Canada Inc. College Street Toronto Canada. Saveetha Medical College and Hospitals Saveetha Institute of Medical and Technical Sciences Saveetha University Chennai India. Kerala Chapter National Academy of Medical Sciences (India) New Delhi India. Institute for Integrated Cell-Material Sciences (WPI-iCeMS) A210 Kyoto University Institute for Advanced Study Yoshida Ushinomiya-cho Sakyo-ku Kyoto 606-8501 Japan. Department of Cultural Psychiatry and Global Mental Health Amsterdam UMC Amsterdam The Netherlands. Boston University School of Medicine Boston USA. Department of Gandhian Studies and Ramalingar Philosophy School of Religions Philosophy and Humanist Thought Madurai Kamaraj University Madurai Tamil Nadu India. Department of Respiratory Medicine Nicolae Testemitanu State University of Medicine and Pharmacy Chisinau Moldova. Department of Pharmacology JSS College of Pharmacy JSS Academy of Higher Education and Research Mysuru 570015 India. Global Community Educational Foundation (NGCEF) 7 Peterlee Pl Hebersham NSW 2770 Australia. Division of Community Psychiatry M. S. Chellamuthu Trust and Research Foundation Madurai India. Department of Biotechnology Manonmaniam Sundaranar University Tirunelveli Tamil Nadu 627012 India. Department of Safety Chemistry and Biomedical Laboratory Sciences Faculty of Engineering and Science Western Norway University of Applied Sciences Kronstad Bergen Norway. Department of Gender and Sexualities Faculty for Social Wellbeing University of Malta Room # 114 Guze Cassar Pullicino Building Msida 2080 MSD Malta. Deakin University The Institute for Mental and Physical Health and Clinical Translation (IMPACT) School of Medicine Barwon Health Geelong Australia. Department of Medicine Columbia University New York NY USA. Faculty of Civil Engineering Architecture and Geodesy University of Mostar Kampus Sveučilišta Maticehrvatskeb. b 88000 Mostar Bosnia and Herzegovina. Centro Cardiovascular da Universidade de Lisboa

来源：评论

学校读者我要写书评

暂无评论

Mapping the Human Body at Cellular Resolution -- The NIH Common Fund Human BioMolecular Atlas program

arXiv

引用

arXiv 2019年

作者： Snyder, Michael P. Lin, Shin Posgai, Amanda Atkinson, Mark Regev, Aviv Rood, Jennifer Rozenblatt-Rosen, Orit Gaffney, Leslie Hupalowska, Anna Satija, Rahul Gehlenborg, Nils Shendure, Jay Laskin, Julia Harbury, Pehr Nystrom, Nicholas A. Bar-Joseph, Ziv Zhang, Kun Börner, Katy Lin, Yiing Conroy, Richard Procaccini, Dena Roy, Ananda L. Pillai, Ajay Brown, Marishka Galis, Zorina S. Cai, Long Shendure, Jay Trapnell, Cole Lin, Shin Jackson, Dana Snyder, Michael P. Nolan, Garry Greenleaf, William James Lin, Yiing Plevritis, Sylvia Ahadi, Sara Lee, Hayan Nevins, Stephanie Esplin, Ed Horning, Aaron Bahmani, Amir Zhang, Kun Sun, Xin Jain, Sanjay Hagood, James Kharchenko, Peter Atkinson, Mark Bodenmiller, Bernd Brusko, Todd Clare-Salzler, Michael Nick, Harry Otto, Kevin Posgai, Amanda Wasserfall, Clive Maffioletti, Sergio Caprioli, Richard M. Spraggins, Jeffrey M. Gutierrez, Danielle Patterson, Nathan Heath Neumann, Elizabeth K. Harris, Raymond deCaestecker, Mark de Plas, Raf Van Lau, Ken Cai, Long Yuan, Guo-Cheng Zhu, Qian Dries, Ruben Yin, Peng Saka, Sinem K. Kishi, Jocelyn Y. Wang, Yu Goldaracena, Isabel Laskin, Julia Ye, DongHye Burnum-Johnson, Kristin E. Piehowski, Paul D. Ansong, Charles Zhu, Ying Harbury, Pehr Desai, Tushar Mulye, Jay Chou, Peter Nagendran, Monica Bar-Joseph, Ziv Teichmann, Sarah A. Paten, Benedict Murphy, Robert F. Ma, Jian Kiselev, Vladimir Yu Kingsford, Carl Ricarte, Allyson Ruffalo, Matthew Gehlenborg, Nils Kharchenko, Peter Vella, Margaret McCallum, Chuck Börner, Katy Cross, Leonard E. Friedman, Samuel H. Heiland, Randy Herr, Bruce Macklin, Paul Quardokus, Ellen M. Record, Lisel Sluka, James P. Weber, Griffin M. Nystrom, Nicholas A. Silverstein, Jonathan C. Blood, Philip D. Ropelewski, Alexander J. Shirey, William E. Mabee, Paula Lenhardt, W. Christopher Robasky, Kimberly Michailidis, Stavros Satija, Rahul Marioni, John Regev, Aviv Butler, Andrew Stuart, Tim Fisher, Eyal Ghazanfar, Shila Rood, Jennifer Gaffney, Leslie Ersalan, Gokcen Biancalani, Tommaso Conroy, Richard Procaccini, Dena Roy, Anan School of Medicine Stanford University 300 Pasteur Drive United States Department of Genetics Stanford School of Medicine StanfordCA94305 United States Department of Medicine University of Washington SeattleWA98195 United States Department of Pathology University of Florida Diabetes Institute GainesvilleFL32610 United States Klarman Cell Observatory Broad Institute of MIT and Harvard CambridgeMA02142 United States Howard Hughes Medical Institute Koch Institute of Integrative Cancer Research Department of Biology Massachusetts Institute of Technology CambridgeMA02140 United States New York Genome Center New York CityNY10013 United States New York University New YorkNY10012 United States Department of Biomedical Informatics Harvard Medical School BostonMA02115 United States Department of Genome Sciences University of Washington SeattleWA98105 United States Department of Chemistry Purdue University West LafayetteIN47907 United States Department of Biochemistry Stanford University School of Medicine StanfordCA94305 United States Pittsburgh Supercomputing Center Carnegie Mellon University PittsburghPA15213 United States Department of Computational Biology School of Computer Science Carnegie Mellon University PittsburghPA15213 United States Department of Bioengineering University of California San Diego La JollaCA92093 United States Department of Intelligent Systems Engineering School of Informatics Computing and Engineering Indiana University BloomingtonIN47408 United States Department of Surgery Washington University School of Medicine St LouisMO63110 United States Division of Program Coordination Planning and Strategic Initiatives National Institutes of Health BethesdaMD20892 United States National Human Genome Research Institute National Institutes of Health BethesdaMD20892 United States National Heart Lung and Blood Institute National Institutes of Health BethesdaMD20892 United States Caltech-UW TMC Departmen

Transformative technologies are enabling the construction of three dimensional (3D) maps of tissues with unprecedented spatial and molecular resolution. Over the next seven years, the NIH Common Fund Human Biomolecular Atlas program (HuBMAP) intends to develop a widely accessible framework for comprehensively mapping the human body at single-cell resolution by supporting technology development, data acquisition, and detailed spatial mapping. HuBMAP will integrate its efforts with other funding agencies, programs, consortia, and the biomedical research community at large towards the shared vision of a comprehensive, accessible 3D molecular and cellular atlas of the human body, in health and various disease settings. Copyright © 2019, The Authors. All rights reserved.

关键词： Mapping

来源：评论

学校读者我要写书评

暂无评论

Author Correction: RADICL-seq identifies general and cell type-specific principles of genome-wide RNA-chromatin interactions

引用

Nature communications 2021年第1期12卷 3128页

作者： Alessandro Bonetti Federico Agostini Ana Maria Suzuki Kosuke Hashimoto Giovanni Pascarella Juliette Gimenez Leonie Roos Alex J Nash Marco Ghilotti Christopher J F Cameron Matthew Valentine Yulia A Medvedeva Shuhei Noguchi Eneritz Agirre Kaori Kashi Joachim Luginbühl Riccardo Cazzoli Saumya Agrawal Nicholas M Luscombe Mathieu Blanchette Takeya Kasukawa Michiel de Hoon Erik Arner Boris Lenhard Charles Plessy Gonçalo Castelo-Branco Valerio Orlando Piero Carninci RIKEN Center for Integrative Medical Sciences Yokohama Kanagawa 230-0045 Japan. alessandro.bonetti@riken.jp. Laboratory of Molecular Neurobiology Department Medical Biochemistry and Biophysics Karolinska Institutet Stockholm Sweden. alessandro.bonetti@riken.jp. The Francis Crick Institute 1 Midland Road London NW1 1AT UK. RIKEN Center for Integrative Medical Sciences Yokohama Kanagawa 230-0045 Japan. Department of Medicine (H7) Karolinska Institutet Stockholm 141 86 Sweden. Epigenetics and Genome Reprogramming Laboratory IRCCS Fondazione Santa Lucia Rome Italy. Faculty of Medicine Imperial College London Institute of Clinical Sciences London W12 0NN UK. MRC London Institute of Medical Sciences London W12 0NN UK. School of Computer Science McGill University Montréal QC Canada. Department of Biochemistry and Goodman Cancer Research Centre McGill University Montréal QC Canada. Institute of Bioengineering Research Centre of Biotechnology Russian Academy of Science 117312 Moscow Russia. Department of Computational Biology Vavilov Institute of General Genetics Russian Academy of Science 119991 Moscow Russia. Department of Biological and Medical Physics Moscow Institute of Physics and Technology 141701 Dolgoprudny Moscow Region Russia. Laboratory of Molecular Neurobiology Department Medical Biochemistry and Biophysics Karolinska Institutet Stockholm Sweden. Department of Experimental Oncology IEO European Institute of Oncology IRCCS Milan Italy. UCL Genetics Institute University College London London WC1E 6BT UK. Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Kunigami-gun Okinawa 904-0495 Japan. Sars International Centre for Marine Molecular Biology University of Bergen 5008 Bergen Norway. Epigenetics and Genome Reprogramming Laboratory IRCCS Fondazione Santa Lucia Rome Italy. valerio.orlando@kaust.edu.sa. KAUST Environmental Epigenetics Program King Abdullah University of Science and Technology (KAUS

来源：评论

学校读者我要写书评

暂无评论

Erratum: “Growth and characterization of β-Ga2O3 thin films by molecular beam epitaxy for deep-UV photodetectors” [J. Appl. Phys. 122, 095302 (2017)]

引用

Journal of Applied Physics 2018年第13期124卷

作者： Susmita Ghose Shafiqur Rahman Liang Hong Juan Salvador Rojas-Ramirez Hanbyul Jin Kibog Park Robert Klie Ravi Droopad 1Material Science Engineering and Commercialization Program Texas State University San Marcos Texas 78666 USA 2Department of Physics University of Illinois at Chicago Chicago Illinois 60607 USA 3Ingram School of Engineering Texas State University San Marcos Texas 78666 USA 4School of Electrical and Computer Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 South Korea 5Department of Physics Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 South Korea

We noticed an omission of the acknowledgment and provide it here with apologies:1

关键词：

来源：评论

学校读者我要写书评

暂无评论

Designing a Perylene Diimide/Fullerene Hybrid as Effective Electron Transporting material in Inverted Perovskite Solar Cells with Enhanced Efficiency and Stability

引用

Angewandte Chemie 2019年第25期131卷

作者： Zhenghui Luo Fei Wu Teng Zhang Xuan Zeng Yiqun Xiao Tao Liu Cheng Zhong Xinhui Lu Linna Zhu Shihe Yang Chuluo Yang Hubei Key Lab on Organic and Polymeric Optoelectronic Materials Department of Chemistry Wuhan University Wuhan 430072 P. R. China Shenzhen Key Laboratory of Polymer Science and Technology College of Materials Science and Engineering Shenzhen University Shenzhen 518060 P. R. China Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy Faculty of Materials & Energy Southwest University Chongqing 400715 P. R. China Nano Science and Technology Program Department of Chemistry The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong P. R. China Department of Physics Chinese University of Hong Kong New Territories Hong Kong P. R. China Guangdong Key Lab of Nano-Micro Material Research School of Chemical Biology and Biotechnology Shenzhen Graduate School Peking University Xili University Town Shenzhen 518055 Guangdong P. R.China

Electron transport materials (ETM) play an important role in the improvement of efficiency and stability for inverted perovskite solar cells (PSCs). This work reports an efficient ETM, named PDI‐C 60 , by the combination of perylene diimide (PDI) and fullerene. Compared to the traditional PCBM, this strategy endows PDI‐C 60 with slightly shallower energy level and higher electron mobility. As a result, the device based on PDI‐C 60 as electron transport layer (ETL) achieves high power conversion efficiency (PCE) of 18.6 %, which is significantly higher than those of the control devices of PCBM (16.6 %) and PDI (13.8 %). The high PCE of the PDI‐C 60 ‐based device can be attributed to the more matching energy level with the perovskite, more efficient charge extraction, transport, and reduced recombination rate. To the best of our knowledge, the PCE of 18.6 % is the highest value in the PSCs using PDI derivatives as ETLs. Moreover, the device with PDI‐C 60 as ETL exhibits better device stability due to the stronger hydrophobic properties of PDI‐C 60 . The strategy using the PDI/fullerene hybrid provides insights for future molecular design of the efficient ETM for the inverted PSCs.

关键词： Elektronentransportmaterial Fullerene Perowskit-Solarzellen Perylendiimide Stromwandlungswirkungsgrad

来源：评论

学校读者我要写书评

暂无评论

Bioprinting: 3D Bioprinting: from Benches to Translational Applications (Small 23/2019)

引用

Small 2019年第23期15卷

作者： Marcel Alexander Heinrich Wanjun Liu Andrea Jimenez Jingzhou Yang Ali Akpek Xiao Liu Qingmeng Pi Xuan Mu Ning Hu Raymond Michel Schiffelers Jai Prakash Jingwei Xie Yu Shrike Zhang Division of Engineering in Medicine Department of Medicine Brigham and Women's Hospital Harvard Medical School Cambridge MA 02139 USA Department of Biomaterials Science and Technology Section Targeted Therapeutics Technical Medical Centre University of Twente Enschede 7500AE The Netherlands Key Laboratory of Textile Science and Technology College of Textiles Donghua University Shanghai 201620 P. R. China Biomedical Engineering Laboratory Instituto Tecnológico y de Estudios Superiores de Monterrey Monterrey Nuevo León 64849 Mexico Center of Biomedical Materials 3D Printing National Engineering Laboratory for Polymer Complex Structure Additive Manufacturing Baoding 071000 P. R. China Department of Bioengineering Gebze Technical University 41400 Gebze Kocaeli Turkey Sabanci University Nanotechnology Research and Application Center Sabancı University 34956 Tuzla Istanbul Turkey Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education School of Biological Science and Medical Engineering Beijing Advanced Innovation Center for Biomedical Engineering Beihang University Beijing 100083 China Department of Plastic and Reconstructive Surgery Renji Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200127 P. R. China Biosensor National Special Laboratory Key Laboratory of Biomedical Engineering of Education Ministry Department of Biomedical Engineering Zhejiang University Hangzhou 310027 P. R. China Department of Clinical Chemistry and Hematology University Medical Center Utrecht Utrecht 3584 CX The Netherlands Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA

来源：评论

学校读者我要写书评

暂无评论

Magnetoresistance in the superconducting state at the (111) LaAlO3/SrTiO3 interface

引用

Physical Review B 2017年第13期96卷 134502-134502页

作者： S. Davis Z. Huang K. Han Ariando T. Venkatesan V. Chandrasekhar Graduate Program in Applied Physics Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA NUSNNI-Nanocore National University of Singapore 117411 Singapore Department of Physics National University of Singapore 117551 Singapore NUS Graduate School for Integrative Sciences & Engineering National University of Singapore 117456 Singapore Department of Electrical and Computer Engineering National University of Singapore 117576 Singapore Department of Material Science and Engineering National University of Singapore 117575 Singapore Department of Physics and Astronomy Graduate Program in Applied Physics Northwestern University 2145 Sheridan Road Evanston Illinois 60208 USA

Condensed-matter systems that simultaneously exhibit superconductivity and ferromagnetism are rare due the antagonistic relationship between conventional spin-singlet superconductivity and ferromagnetic order. In materials in which superconductivity and magnetic order are known to coexist (such as some heavy-fermion materials), the superconductivity is thought to be of an unconventional nature. Recently, the conducting gas that lives at the interface between the perovskite band insulators LaAlO3 (LAO) and SrTiO3 (STO) has also been shown to host both superconductivity and magnetism. Most previous research has focused on LAO/STO samples in which the interface is on the (001) crystal plane. Relatively little work has focused on the (111) crystal orientation, which has hexagonal symmetry at the interface, and has been predicted to have potentially interesting topological properties, including unconventional superconducting pairing states. Here we report measurements of the magnetoresistance of (111) LAO/STO heterostructures at temperatures at which they are also superconducting. As with the (001) structures, the magnetoresistance is hysteretic, indicating the coexistence of magnetism and superconductivity, but in addition, we find that this magnetoresistance is anisotropic. Such an anisotropic response is completely unexpected in the superconducting state and suggests that (111) LAO/STO heterostructures may support unconventional superconductivity.

关键词： Coherence length Ferromagnetism Magnetotransport Phase diagrams Superconducting phase transition Superconductivity Hall bar Resistivity measurements

来源：评论

学校读者我要写书评

暂无评论

Macromol. Biosci. 4/2018

引用

Macromolecular Bioscience 2018年第4期18卷

作者： Raviraj Vankayala Samantha R. Corber Jenny T. Mac Masaru P. Rao Mohammad Shafie Bahman Anvari Department of Bioengineering University of California Riverside 900 University Avenue Riverside CA 92521 USA Department of Mechanical Engineering University of California Riverside 900 University Avenue Riverside CA 92521 USA Department of Biochemistry University of California Riverside 900 University Avenue Riverside CA 92521 USA Material Science and Engineering Program University of California Riverside 900 University Avenue Riverside CA 92521 USA School of Medicine Department of Neurology University of California Irvine 200 S. Manchester Ave. Ste 206 Orange CA 92868 USA

来源：评论

学校读者我要写书评

暂无评论

Room-temperature relaxor ferroelectricity and photovoltaic effects in SnTiOx/Si thin film heterostructures

arXiv

引用

arXiv 2017年

作者： Agarwal, Radhe Sharma, Yogesh Chang, Siliang Pitike, Krishna Sohn, Changhee Nakhmanson, Serge M. Takoudis, Christos G. Lee, Ho Nyung Scott, James F. Katiyar, Ram S. Hong, Seungbum Department of Physics Institute for Functional Nanomaterials University of Puerto Rico San JuanPR00931 United States Material Science Division Argonne National Laboratory LemontIL60439 United States Oak Ridge National Laboratory Oak RidgeTN37831 United States Department of Chemical Engineering University of Illinois at Chicago ChicagoIL60607 United States Department of Materials Science and Engineering Institute of Materials Science University of Connecticut StorrsCT06269 United States Department of Bioengineering University of Illinois at Chicago ChicagoIL60607 United States School of Physics and Astronomy University of St. Andrews St. Andrews United Kingdom Department of Materials Science and Engineering KAIST Daejeon34141 Korea Republic of

We have studied ferroelectricity and photovoltaic effects in atomic layer deposited (ALD) 40-nm thick SnTiOxfilms deposited directly onto p-type (001)Si substrate. These films showed well-saturated, square and repeatable hysteresis loops with remnant polarization of 1.5 μC/cm2at room temperature, as detected by out-of-plane polarization versus electric field (P-E) and field cycling measurements. A photo-induced enhancement in ferroelectricity was also observed as the spontaneous polarization increased under white-light illumination. The ferroelectricity exhibits relaxor characteristics with dielectric peak shifting from ca. T = 600K at f = 1 MHz to ca. 500K at 100 Hz. Moreover, our films showed ferroelectric photovoltaic behavior under the illumination of a wide spectrum of light, from visible to ultraviolet regions. A combination of experiment and theoretical calculation provided optical band gap of SnTiOxfilms which lies in the visible range of white light spectra. Our study leads a way to develop green ferroelectric SnTiOxthin films, which are compatible to semiconducting processes, and can be used for various ferroelectric and dielectric applications. Copyright © 2017, The Authors. All rights reserved.

关键词： Ferroelectricity

来源：评论

学校读者我要写书评

暂无评论

Nanogel‐Tectonic materials: Nanogel Tectonics for Tissue engineering: Protein Delivery Systems with Nanogel Chaperones (Adv. Healthcare Mater. 23/2018)

引用

Advanced Healthcare materials 2018年第23期7卷

作者： Yoshihide Hashimoto Sada‐atsu Mukai Yoshihiro Sasaki Kazunari Akiyoshi Department of Polymer Chemistry Graduate School of Engineering Kyoto University Katsura Nishikyo‐ku Kyoto 615‐8510 Japan Japan Science and Technology Agency (JST) The Exploratory Research for Advanced Technology (ERATO) Bio‐Nanotransporter Project Katsura Int'tech Center Katsura Nishikyo‐ku Kyoto 615‐8530 Japan Department of Material‐based Medical Engineering Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2‐3‐10 Kanda‐Surugadai Chiyoda‐ku Tokyo 101‐0062 Japan

来源：评论

学校读者我要写书评

暂无评论

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

请选择保存的检索档案：

请选择收藏分类：

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

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

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：