检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

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

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

431 篇 会议
367 篇 期刊文献
4 册 图书

馆藏范围

802 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

479 篇 工学
- 197 篇 电子科学与技术（可...
- 161 篇 电气工程
- 125 篇 计算机科学与技术...
- 110 篇 光学工程
- 97 篇 信息与通信工程
- 83 篇 材料科学与工程（可...
- 80 篇 软件工程
- 59 篇 仪器科学与技术
- 59 篇 化学工程与技术
- 55 篇 控制科学与工程
- 35 篇 机械工程
- 33 篇 动力工程及工程热...
- 20 篇 生物工程
- 19 篇 生物医学工程（可授...
- 18 篇 冶金工程
- 17 篇 力学（可授工学、理...
- 10 篇 航空宇航科学与技...
337 篇 理学
- 243 篇 物理学
- 81 篇 数学
- 64 篇 化学
- 25 篇 生物学
- 25 篇 统计学（可授理学、...
- 17 篇 系统科学
- 10 篇 天文学
- 8 篇 地球物理学
41 篇 管理学
- 37 篇 管理科学与工程(可...
- 12 篇 工商管理
23 篇 医学
- 18 篇 临床医学
- 12 篇 基础医学(可授医学...
6 篇 农学
5 篇 教育学
4 篇 经济学
3 篇 法学
2 篇 军事学
1 篇 文学

主题

42 篇 laboratories
40 篇 quantum cascade ...
33 篇 silicon
20 篇 frequency
15 篇 computer science
13 篇 fabrication
13 篇 bandwidth
12 篇 etching
12 篇 optical waveguid...
12 篇 resonance
11 篇 semiconductor la...
11 篇 computational mo...
11 篇 gallium nitride
10 篇 waveguide lasers
10 篇 temperature
10 篇 voltage
10 篇 optical receiver...
10 篇 wireless communi...
10 篇 logic gates
10 篇 micromechanical ...

机构

25 篇 department of el...
24 篇 purple mountain ...
23 篇 department of el...
20 篇 department of el...
16 篇 department of el...
13 篇 microsystems tec...
11 篇 microsystems tec...
10 篇 sandia national ...
9 篇 department of el...
9 篇 department of el...
9 篇 sandia national ...
9 篇 department of el...
8 篇 national mobile ...
7 篇 the purple mount...
7 篇 department of el...
7 篇 school of comput...
7 篇 sandia national ...
6 篇 research laborat...
6 篇 joint quantum in...
6 篇 sandia national ...

作者

21 篇 hu qing
17 篇 qing hu
17 篇 reno john l.
15 篇 kumar sushil
12 篇 sushil kumar
11 篇 williams benjami...
9 篇 s.d. senturia
9 篇 srinivasan karti...
9 篇 s. kumar
9 篇 q. hu
8 篇 reno j.l.
8 篇 j.l. reno
8 篇 englund dirk
8 篇 qi qin
8 篇 john l. reno
8 篇 b.s. williams
8 篇 wang cheng-xiang
7 篇 j. white
7 篇 benjamin s. will...
7 篇 hovenier j.n.

语言

748 篇 英文
38 篇 其他
14 篇 中文
1 篇 日文

检索条件"机构=Microsystems Technology Laboratories Department of Electrical Engineering and Computer Science"

共 802 条记录，以下是531-540 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

A novel anti-reflecton coated FP laser amplifier for 2.5Gbit/s DWDM-PON transmission

A novel anti-reflecton coated FP laser amplifier for 2.5Gbit...

引用

Quantum Electronics and Laser science Conference (QELS)

作者： Yu-Sheng Liao Yung-Jui Chen Yin-Hsun Huang Hai-Lin Wang Sun-Chien Ko Gong-Cheng Lin Gong-Ru Lin Department of Photonics & Institute of Electro-Optical Engineering National Chiao Tung University Hsinchu Taiwan Department of Computer Science and Electrical Engineering University of Maryland Baltimore County MD USA Advanced Technology Laboratory Telecommunications Laboratories Taoyuan Taiwan Graduate Institute of Electro-Optical Engineering and Department of Electrical Engineering National Taiwan University Taipei China

A novel anti-reflection coated Fabry-Perot laser amplifier under side-mode injection-locking for 2.5Gbit/s DWDM-PON is demonstrated with SMSR >35dB, Q-factor 9.2, locking range of 30nm, power penalty of -0.7dB, and... 详细信息

ISBN: (纸本)9781424436484

关键词： Optical transmitters Optical network units Optical filters Lasers and Electro-Optics Society Power lasers Semiconductor optical amplifiers Bit error rate Stimulated emission Optical receivers Passive optical networks

来源：评论

学校读者我要写书评

暂无评论

Terahertz Quantum Cascade Lasers

Terahertz Quantum Cascade Lasers

引用

Conference on Lasers and Electro-Optics (CLEO)

作者： Benjamin S. Williams Sushil Kumar Qi Qin Alan Wei Min Lee Qing Hu John L. Reno Z. R. Wasilewski H. C. Liu Department of Electrical Engineering and Computer Science and Research Laboratory of Electronics Massachusetts Institute of Technology Cambridge MA USA Center of Integrated Nanotechnologies Sandia National Laboratories Albuquerque NM USA Institute of Microstructural Sciences National Research Council Ottawa Canada

We provide an overview of terahertz quantum cascade lasers based on resonant-phonon depopulation and metal-metal waveguides, including two-phonon resonant-phonon depopulation schemes, long wavelength operation, and re... 详细信息

ISBN: (纸本)1557528349

关键词： Quantum cascade lasers Laser modes Waveguide lasers Resonance Power lasers Temperature Quantum computing Optical waveguides Optical imaging Semiconductor lasers

来源：评论

学校读者我要写书评

暂无评论

The MPEG-7 query format: a new standard in progress for multimedia query by content

The MPEG-7 query format: a new standard in progress for mult...

引用

International Symposium on Communications and Information Technologies (ISCIT)

作者： Kevin Adistambha Mario Doeller Ruben Tous Matthias Gruhne Masanori Sano Chrisa Tsinaraki Stavros Christodoulakis Kyoungro Yoon Christian H. Ritz Ian S. Burnett School of Electrical Computer and Telecommunications Engineering University of Wollongong Australia Department Distributed Information Technology University of Passau Passau Germany Dpt. d'Arquitectura de Computadors Universitat Poliltècnica de Catalunya Barcelona Spain Department Metadata Fraunhofer IDMT Germany NHK Science and Technology Research Laboratories Japan Laboratory of Distributed Multimedia Information Systems & Applications Technical University of Crete Greece School of Computer Science and Engineering Konkuk University Seoul South Korea

In recent years, the amount of Internet accessible digital audiovisual media files has vastly increased. Therefore the need to describe the media (by way of metadata) has also increased significantly. MPEG-7 (finalized in 2001) provides a comprehensive and rich metadata standard for the description of multimedia content. Unfortunately, a standardized query format does not exist for MPEG-7, or other multimedia metadata. Such a standard would provide for communications between querying clients and databases, supporting cross-modal and cross-media retrieval. The lSO/lEC SC29WG11 committee decided therefore to contribute to this application space by adding such functionality as a new part of the MPEG-7 series of standards. In response to a Call for Proposals, six proposals were submitted. This paper describes the strengths of each proposal as well as the resulting draft standard for the MPEG-7 query format.

关键词： MPEG 7 Standard Multimedia databases Electronic mail Proposals Database languages Multimedia systems Telecommunication computing Identity-based encryption ISO IEC

来源：评论

学校读者我要写书评

暂无评论

Heart Rate Chaos as a Mortality Predictor in Mild to Moderate Heart Failure

Heart Rate Chaos as a Mortality Predictor in Mild to Moderat...

引用

29th Annual International Conference of the IEEE engineering in Medicine and Biology Society (EMBS 2007), vol.12

作者： Natalia M. Arzeno Mark T. Kearney Dwain L. Eckberg James Nolan Chi-Sang Poon Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology Cambridge MA USA The LIGHT laboratories University of Leeds Medical School Leeds UK Medical College of Virginia Virginia Commonwealth University Richmond VA USA University Hospital North Staffordshire Stoke-on-Trent UK Harvard-MIT Division of Health Sciences and Technology Massachusetts Institute of Technology Cambridge MA USA

Linear and nonlinear indices of heart rate variability (HRV) have been shown to predict mortality in congestive heart failure (CHF). However, most nonlinear indices describe only the fractality or complexity of HRV but not the intrinsic chaotic properties. In the present study, we performed linear (time- and frequency-domain), complexity (sample entropy), fractal (detrended fluctuation analysis) and chaos (numerical titration) analyses on the HRV of 50 CHF patients from the United Kingdom heart failure evaluation and assessment of risk trial database. Receiver operating characteristic and survival analysis yielded the chaos level to be the best predictor of mortality (followed by low/high frequency power ratio, LF/HF), such that these indices were significant in both univariate and multivariate models. These results indicate the power of heart rate chaos analysis as a potential prognostic tool for CHF.

关键词： Heart rate Chaos Heart rate variability Fractals Failure analysis Risk analysis Performance analysis Performance evaluation Frequency domain analysis Entropy

来源：评论

学校读者我要写书评

暂无评论

A very high performance address BUS encoder

A very high performance address BUS encoder

引用

ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems

作者： Parandeh-Afshar, H. Afzali-Kusha, A. Khakifirooz, A. Nanoelectronics Center of Excellence School of Electrical and Computer Engineering University of Tehran Tehran Iran Department of Electrical and Computer Engineering Microsystems Technology Laboratories Massachusetts Institute of Technology United States

ISBN: (纸本)0780393902

This paper presents a very fast and low-power address bus encoder which is less dependent on address bus width. Its encoding scheme is the same as TO-XOR encoding method but its encoder and decoder architectures are much faster. Both the analytical analysis and the simulation results show that the delay of proposed architecture is about one third of delay of optimized TO-XOR encoder/decoder. ©2006 IEEE.

关键词： Busbars

来源：评论

学校读者我要写书评

暂无评论

Precision micro-cleaving of 1.55 μm laser diode platelets for integration with dielectric waveguides on silicon integrated circuit wafers

Precision micro-cleaving of 1.55 μm laser diode platelets f...

引用

2006 International Conference on Indium Phosphide and Related Materials Conference Proceedings

作者： Rumpler, Joseph Barkley, Edward Fonstad Jr., Clifton G. Department of Electrical Engineering and Computer Science Microsystems Technology Laboratory Massachusetts Institute of Technology Cambridge MA 02139

ISBN: (纸本)0780395581

A precision micro-cleaving technique has been developed to produce cleaved-facet 1.55 μm edge-emitting ridge laser diode platelets 5 μm thick with a cleaved length of 300 μm ± 2 μm. The alignment and integration of these platelets with dielectric waveguides formed on silicon integrated circuit wafers will also be described. © 2006 IEEE.

关键词： Semiconductor lasers

来源：评论

学校读者我要写书评

暂无评论

Value-based design of software V&V processes for NASA flight projects

Value-based design of software V&V processes for NASA flight...

引用

AIAA Space 2007 Conference

作者： Madachy, Raymond Boehm, Barry Richardson, Julian Feather, Martin Menzies, Tim University of Southern California Los Angeles CA 90089 United States National Aeronautics and Space Administration AMES Research Center Moffett Field CA 94035 United States National Aeronautics and Space Administration Jet Propulsion Laboratories Pasadena CA 91109 United States West Virginia University Morgantown WV 26506 United States University of Southern California Center for Systems and Software Engineering SAL 328 941 W. 37th Place Los Angeles CA 90089 United States AIAA RIACS USRA NASA Ames Research Center Moffett Field CA 94035 United States Software Quality Assurance Office Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena CA 91109-8099 United States West Virginia University Lane Department of Computer Science and Electrical Engineering PO Box 6109 Morgantown WV 26506 United States

ISBN: (纸本)1563479079

Software risk advisory tools have been developed to support Verification and Validation (V&V) processes for NASA flight projects on the Constellation program. The Orthogonal Defect Classification COnstructive QUALity MOdel (ODC COQUALMO) predicts software defects introduced and removed classifying them with ODC defect types, allowing various tradeoff analyses. We have been exploring methods to design and optimize V&V processes with static and dynamic versions of the quality model by integrating it with different risk minimization techniques. These techniques allow "what-if" experimentation to determine the impact of V&V techniques on specific risks and overall flight risk. V&V techniques are quantified from a value-based perspective when the defect model is integrated with machine learning, strategic optimization and JPL's Defect Detection and Prevention (DDP) risk management method. Results to-date show that the automated methods are practical for flight projects to design higher value V&V processes in shorter time and with fewer resources.

关键词： Software design

来源：评论

学校读者我要写书评

暂无评论

Changes in the editorial board

引用

IEEE Transactions on Semiconductor Manufacturing 2006年第4期19卷 369-369页

作者： Boning, Duane S. Microsystems Technology Laboratories Department of Electrical Engineering and Computer Science Cambridge MA 02139 United States

No abstract available

关键词：

来源：评论

学校读者我要写书评

暂无评论

Multi-view video coding using view interpolation and reference picture selection

Multi-view video coding using view interpolation and referen...

引用

IEEE International Conference on Multimedia and Expo (ICME 2006)

作者： Kitahara, Masaki Kimata, Hideaki Shimizu, Shinya Kamikura, Kazuto Yashima, Yoshiyuki Yamamoto, Kenji Yendo, Tomohiro Fujii, Toshiaki Tanimoto, Masayuki Cyber Space Laboratories NTT Corporation Japan NTT Advanced Technology Corporation Japan Department of Electrical Engineering and Computer Science Graduate School of Engineering Nagoya University Japan

ISBN: (纸本)9781424403660

We propose a new multi-view video coding method using adaptive selection of motion/disparity compensation based on H.264/AVC. One of the key points of the proposed method is the use of view interpolation as a tool for disparity compensation by assigning reference picture indices to interpolated images. Experimental results show that significant gains can be obtained compared to the conventional approach that was often used.

关键词： Image coding

来源：评论

学校读者我要写书评

暂无评论

How to Manipulate the Frequency of a Terahertz Quantum Cascade Laser

How to Manipulate the Frequency of a Terahertz Quantum Casca...

引用

32nd International Conference on Infrared and Millimeter Waves, and 15th International Conference on Terahertz Electronics (IRMMW-THz 2007), part 1

作者： T. O. Klaassen J. N. Hovenier A. J. L. Adam A. Baryshev J. R. Gao T. M. Klapwijk Q. Hu B. S. Williams S. Kumar J. L. Reno Kavli Institute of NanoScience Faculty of Applied Sciences Delft University of Technnology Delft Netherlands SRON Netherlands Institute of Space Research Utrecht Netherlands 3Department of Electrical Engineering and Computer Science and Research Laboratory of Electronics Massachusetts Institute of Technology Cambridge MA USA UCLA Los Angeles USA Sandia National Laboratories Albuquerque NM USA

We investigate techniques to manipulate the frequency of Terahertz Quantum Cascade Lasers (THz QCL). Frequency tuning by changing the heatsink temperature or the QCL drive current, or by illumination of the QCL with bandgap light. Creation of frequency sidebands through amplitude modulation of the drive current or the bandgap light. We report the observation of strong difference frequency generation in a two-colour THz QCL and discuss the possibility to use this resonant non-linear effect to create (tunable) sidebands by mixing the radiation from an external (tunable) microwave source with the THz field inside the QCL cavity.

关键词： Quantum cascade lasers Frequency Photonic band gap Tunable circuits and devices Laser tuning Temperature Lighting Amplitude modulation Microwave generation Resonance

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共81页 << < 50 51 52 53 54 55 56 57 58 59 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

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：