咨询与建议

限定检索结果

文献类型

  • 171 篇 期刊文献
  • 36 篇 会议

馆藏范围

  • 207 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 163 篇 工学
    • 59 篇 化学工程与技术
    • 49 篇 材料科学与工程(可...
    • 30 篇 船舶与海洋工程
    • 27 篇 电子科学与技术(可...
    • 25 篇 电气工程
    • 24 篇 冶金工程
    • 22 篇 土木工程
    • 21 篇 动力工程及工程热...
    • 18 篇 机械工程
    • 16 篇 水利工程
    • 15 篇 环境科学与工程(可...
    • 13 篇 计算机科学与技术...
    • 11 篇 生物医学工程(可授...
    • 11 篇 生物工程
    • 9 篇 力学(可授工学、理...
    • 8 篇 仪器科学与技术
    • 7 篇 软件工程
    • 6 篇 光学工程
  • 148 篇 理学
    • 71 篇 物理学
    • 61 篇 化学
    • 29 篇 海洋科学
    • 18 篇 数学
    • 17 篇 生物学
    • 6 篇 统计学(可授理学、...
  • 18 篇 管理学
    • 15 篇 管理科学与工程(可...
    • 6 篇 工商管理
  • 14 篇 医学
    • 9 篇 基础医学(可授医学...
    • 9 篇 临床医学
  • 10 篇 农学
    • 7 篇 作物学
  • 4 篇 经济学
  • 3 篇 法学
  • 2 篇 教育学

主题

  • 3 篇 sustainable deve...
  • 3 篇 solid electrolyt...
  • 3 篇 warships
  • 3 篇 adsorption
  • 3 篇 composite materi...
  • 3 篇 density function...
  • 2 篇 measurement inva...
  • 2 篇 phylogeny
  • 2 篇 multi-group conf...
  • 2 篇 surface morpholo...
  • 2 篇 mechanical alloy...
  • 2 篇 wastewater
  • 2 篇 antioxidant
  • 2 篇 magnetic interac...
  • 2 篇 magnetoelectric ...
  • 2 篇 naval vessels
  • 2 篇 optical & microw...
  • 2 篇 cosmology
  • 2 篇 ascomycota
  • 2 篇 methane

机构

  • 5 篇 chemical enginee...
  • 4 篇 department of ad...
  • 4 篇 mechanical engin...
  • 3 篇 department of ph...
  • 3 篇 chemical enginee...
  • 3 篇 department of su...
  • 3 篇 center for advan...
  • 2 篇 kavli institute ...
  • 2 篇 royal botanic ga...
  • 2 篇 institute of soc...
  • 2 篇 materials scienc...
  • 2 篇 school of physic...
  • 2 篇 tema – centre fo...
  • 2 篇 physics division...
  • 2 篇 university of ch...
  • 2 篇 jet propulsion l...
  • 2 篇 department of en...
  • 2 篇 international un...
  • 2 篇 faculty of nucle...
  • 2 篇 school of psycho...

作者

  • 6 篇 abdelkareem moha...
  • 5 篇 olabi a.g.
  • 4 篇 sayed enas taha
  • 4 篇 muthia elma
  • 4 篇 wilberforce tabb...
  • 4 篇 aulia rahma
  • 3 篇 siti fatimah
  • 3 篇 elsaid khaled
  • 3 篇 van paepegem w.
  • 3 篇 macedo daniel a.
  • 3 篇 plucknett kevin ...
  • 3 篇 j. l. davidson
  • 3 篇 alami abdul hai
  • 2 篇 morales marco a.
  • 2 篇 leach le
  • 2 篇 whitehorn n.
  • 2 篇 samantha c.karun...
  • 2 篇 qing tian
  • 2 篇 everett w.
  • 2 篇 sievers c.

语言

  • 195 篇 英文
  • 7 篇 其他
  • 1 篇 德文
  • 1 篇 法文
  • 1 篇 中文
检索条件"机构=b PostGraduate Program in Materials Science and Engineering"
207 条 记 录,以下是81-90 订阅
排序:
Effect of mastication time on the properties of stearic acid coated pineapple leaf fiber reinforced natural rubber  13th
Effect of mastication time on the properties of stearic acid...
收藏 引用
13th Pure and Applied Chemistry International Conference, PACCON 2019
作者: Wongpreedee, Thapanee Mougin, Karine Amornsakchai, Taweechai Program in Materials Science and Engineering Faculty of Science Mahidol University SalayaNakhon Pathom73170 Thailand Institut de Science des Materiaux de Mulhouse IS2M-CNRS-UHA 15 Rue Jean Starcky B.P.2488-68057 Mulhouse Cedex France Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University Phuttamonthon 4 Road SalayaNakhon Pathom73170 Thailand Center of Sustainable Energy and Green Materials Faculty of Science Mahidol University Phuttamonthon 4 Road SalayaNakhon Pathom73170 Thailand
Pineapple leaf fiber (PALF) having an average diameter and length of about 4 µm and 6 mm, respectively, was used as reinforcing element for natural rubber (NR) composites. PALF was coated with different amount of... 详细信息
来源: 评论
Influence of Treatment Time on the Synthesis of Copper Oxide Films by Cathode Cage Plasma Deposition
SSRN
收藏 引用
SSRN 2023年
作者: de Carvalho, Júlio F.S. Monção, Renan M. de Sousa, Ediones M. da Luz Lima, Cleânio Costa, Carla L.S.C. Garcia, Ramón R.P. Feitor, Michelle C. de Carvalho Costa, Thércio H. Libório, Maxwell S. de Sousa, Rômulo R.M. Federal University of Piauí Graduate Program in Materials Science and Engineering PI Teresina Brazil Federal University of Piauí Physics Postgraduate Program PI Teresina Brazil Federal university of Rio Grande do Norte Department of Materials Science and Engineering RN Natal Brazil Federal University of Rio Grande do Norte Department of Mechanical Engineering RN Natal Brazil Federal university of Rio Grande do Norte School of Science and Technology RN Natal Brazil
Copper oxide is a valuable p-type semiconductor for photovoltaic applications. In this work, plasma deposition with cathodic cage (CCPD) of copper oxide (CuO+Cu2O) films on glass was performed to evaluate the microstr... 详细信息
来源: 评论
Microstructural development of porous β-Si3N4 ceramics prepared by pressureless-sintering compositions in the Si-Re-O-N quaternary systems (Re=La, Nd, Sm, Y, Yb)
收藏 引用
31st International Conference on Advanced Ceramics and Composites
作者: Quinlan, Mervin Heard, D. Plucknett, Kevin P. Garrido, Liliana Genova, Luis Materials Engineering Program Department of Process Engineering and Applied Science Dalhousie University 1360 Barrington Street Halifax NS B3J 1Z1 Canada M.B. Gonnet. Pcia De Buenos Aires Argentina IPEN Instituto de Pesquisas Energéticas e Nucleares CCTM Centro de Ciência e Technologia de Materiais Cidade Universitária Travessa R 400 05508-900 São Paulo Brazil
It has recently been demonstrated that porous β-Si3N 4 can be engineered to provide similar mechanical properties to dense β-Si3N4, with the additional benefits of reduced mass. Porous p-Si3N4 applications could pot... 详细信息
来源: 评论
Antioxidant Effects of Vitamin C on biomedical UHMWPE Compounds
收藏 引用
Macromolecular Symposia 2019年 第1期383卷
作者: Souza, Vanessa C. Fim, Fabiana C. Lima, Maria Edvania A. Silva, Lucineide b. Postgraduate Program in Materials Science and Engineering – CT/ UFPB Cidade Universitária s/n João Pessoa/PBCEP: 58051-900 Brazil Cidade Universitária s/n João Pessoa/PBCEP: 58051-900 Brazil
The aim of the present study is to evaluate the antioxidant activity of ascorbic acid (Vitamin C) at concentrations of 0.5, 1.0, and 2.0% wt on biomedical Ultra High Molecular Weight Polyethylene (b-UHMWPE), using a s... 详细信息
来源: 评论
Tecnological Tests of the Pegamites Residues Extraction at Alto Dois Irmãos/Pb in borborema Pegmatitic Province/bpp
SSRN
收藏 引用
SSRN 2023年
作者: Silva, Gerson Ferreira de brum, Irineu Cordeiro, Vinícius becheleni, Emily Araújo, Defsson Federal University of Rio Grande do Sul – UFRGS Postgraduate Program in Mining Engineering Metallurgical and of Materials Brazil Federal University of Rio Grande do Sul – UFRGS Department of Metallurgical Engineering Postgraduate Program in Mining Engineering Metallurgical and Materials Brazil Federal University of Campina Grande – UFCG Academic Unity of Mining and Geology Brazil Federal University of Vales do Jequitinhonha e Mucuri – UFVJM Engineering Institute Science and Technology Brazil Federal University of Campina Grande – IFPB Federal Institute of Science Education and Technology of Paraíba Campus Picuí Brazil
The borborema Pegmatitic Province – bPP situated between Paraiba and Rio Grande do Norte states in brazilian northeast presents several pegmatites occurrences. In the region of the county of Pedra Lavrada – Pb, are ... 详细信息
来源: 评论
Nanocrystalline material in toroidal cores for current transformer: Analytical study and computational simulations
收藏 引用
materials Research 2005年 第4期8卷 395-400页
作者: Luciano, benedito Antonio Cavalcante de Albuquerque, João Marcelo benício de Castro, Walman Moreira Afonso, Conrado Ramos Department of Electrical Engineering CEEI/UFCG P.B. 10105 58109 970 Campina Grande - PB Brazil Department of Mechanical Engineering CCT/UFCG P.B. 10105 58109-970 Campina Grande - PB Brazil Department of Materials Engineering Pos-Graduate Program in Materials Science Engineering UFSCar Via Washington Luís km 235 13565-905 São Carlos - SP Brazil
based on electrical and magnetic properties, such as saturation magnetization, initial permeability, and coercivity, in this work are presented some considerations about the possibilities of applications of nanocrysta... 详细信息
来源: 评论
Compositional design of porous β-Si3N4 prepared by pressureless-sintering compositions in the Si-Y-Mg-(Ca)-O-N system
收藏 引用
31st International Conference on Advanced Ceramics and Composites
作者: Quinlan, Mervin Plucknett, Kevin P. Garrido, Liliana Genova, Luis Materials Engineering Program Department of Process Engineering and Applied Science Dalhousie University 1360 Barrington Street Halifax NS B3J 1Z1 Canada M.B. Gonnet. Peia. De Buenos Aires Argentina IPEN Instituto de Pesquisas Energéticas e Nucleares CCTM Centro de Ciência e Technologia de Materiais Cidade Universitária Travessa R 400 05508-900 São Paulo Brazil
Porous β-Si3N4 can be microstructurally engineered to provide similar mechanical properties to dense β-Si 3N4 with the additional benefits of reduced mass. However, while flexural strengths exceeding 1 GPa can be ac... 详细信息
来源: 评论
One-pot fabrication of FePt/reduced graphene oxide composites as highly active and stable electrocatalysts for the oxygen reduction reaction
收藏 引用
Carbon 2014年 68卷 755-762页
作者: Dan Chen Xin Zhao Shanshan Chen Huifeng Li Xinning Fu Qingzhi Wu Shipu Li Yu Li bao-Lian Su Rodney S. Ruoff State Key Laboratory of Advanced Technology for Materials Synthesis and Processing and Biomedical Material and Engineering Center Wuhan University of Technology Wuhan 430070 China Department of Mechanical Engineering and the Materials Science and Engineering Program The University of Texas at Austin 1 University Station C2200 Austin TX 78712 USA Laboratory of Inorganic Materials Chemistry University of Namur 61 rue de Bruxelles B-5000 Namur Belgium Clare Hall College University of Cambridge Cambridge UK
FePt nanoparticles (NPs)/reduced graphene oxide (rG-O) composites have been synthesized using a one-pot strategy without surfactants. Monodisperse FePt NPs were homogenously loaded onto rG-O sheets. by controlling the...
来源: 评论
Spin injection/detection using an organic-based magnetic semiconductor (vol 9, pg 638, 2010)
收藏 引用
NATURE materials 2010年 第9期9卷 638-642页
作者: Yoo, Jung-Woo Chen, Chia-Yi Jang, H. W. bark, C. W. Prigodin, V. N. Eom, C. b. Epstein, A. J. Department of Physics The Ohio State University Columbus Ohio 43210-1117 USAJung-Woo YooV. N. Prigodin &A. J. EpsteinDepartment of Chemistry The Ohio State University Columbus Ohio 43210-1173 USAJung-Woo Yoo &A. J. EpsteinChemical Physics Program The Ohio State University Columbus Ohio 43210-1106 USAChia-Yi ChenDepartment of Materials Science and Engineering University of Wisconsin–Madison Madison Wisconsin 53706-1595 USAH. W. JangC. W. Bark &C. B. Eom
An important component of spintronics devices is the magnetic electrode, which is usually made from an inorganic alloy. However, an organic-based spin polarizer is now demonstrated, opening new possibilities for devel... 详细信息
来源: 评论
Metal-enriched nanoparticles and black carbon:A perspective from the brazil railway system air pollution
收藏 引用
Geoscience Frontiers 2021年 第3期12卷 624-635页
作者: bianca D.Lima Elba C.Teixeira James C.Hower Matheus S.Civeira Omar Ramírez Cheng-Xue Yang Marcos L.S.Oliveira Luis F.O.Silva Postgraduate Program in Remote Sensing and Meteorology Geosciences InstituteUniversidade Federal do Rio Grande do SulAv.Bento Gonçalves9500Porto AlegreRS 91501–970Brazil Research Department Fundação Estadual de Proteção Ambiental Henrique Luís RoesslerAv.Borges de Medeiros261Porto AlegreRS 90020–021Brazil Center for Applied Energy Research University of Kentucky2540 Research Park DriveLexingtonKY 40511USA Postgraduate Program in Mines Metallurgy and MaterialsUniversidade Federal do Rio Grande do SulAv.Bento Gonçalves9500Porto AlegreRS 91501–970Brazil Faculty of Engineering Environmental EngineeringUniversidad Militar Nueva GranadaKm 2 CajicáZipaquiráColombia Institute of Earth Science China University of Geosciences(Beijing)29 Xueyuan RdHaidian DistrictChina Department of Civil and Environmental Universidad de la CostaCUCCalle 58#55-66BarranquillaAtlanticoColombia Universidad de Lima Departamento de Ingeniería civil y Arquitectura.Avenida Javier Prado Este 4600–Santiago de Surco 1503Peru
Having a better understanding of air pollutants in railway systems is crucial to ensure a clean public *** study measured,for the first time in brazil,nanoparticles(NPs)and black carbon(bC)on two groundlevel platforms... 详细信息
来源: 评论