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

98 篇 会议
1 篇 期刊文献

馆藏范围

99 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

89 篇 理学
- 89 篇 物理学
- 1 篇 数学
- 1 篇 化学
62 篇 工学
- 41 篇 材料科学与工程（可...
- 16 篇 电气工程
- 10 篇 测绘科学与技术
- 8 篇 光学工程
- 5 篇 电子科学与技术（可...
- 3 篇 仪器科学与技术
- 2 篇 计算机科学与技术...
- 2 篇 化学工程与技术
- 2 篇 生物医学工程（可授...
- 1 篇 机械工程
- 1 篇 冶金工程
- 1 篇 动力工程及工程热...
- 1 篇 信息与通信工程
- 1 篇 土木工程
- 1 篇 轻工技术与工程
- 1 篇 软件工程
7 篇 医学
- 7 篇 临床医学

主题

10 篇 security
5 篇 cctv
5 篇 surveillance
5 篇 spectroscopy
4 篇 sors
4 篇 behavior analysi...
4 篇 liquid explosive...
4 篇 optical limiting
4 篇 tracking
4 篇 near infrared
3 篇 detection
3 篇 raman spectrosco...
3 篇 explosives
3 篇 threat
3 篇 action recogniti...
3 篇 airport security
3 篇 electromagnetic ...
2 篇 silver nanoparti...
2 篇 active imaging
2 篇 imaging

机构

4 篇 vsb tech univ os...
4 篇 univ politehn bu...
3 篇 tno nl-2597 ak t...
2 篇 nicolaus coperni...
2 篇 vsb tech univ os...
2 篇 univ sains malay...
2 篇 tech univ ostrav...
2 篇 us air force res...
2 篇 vsb tech univ os...
2 篇 tech univ ostrav...
2 篇 tno oude waalsdo...
1 篇 tno nl-2597 the ...
1 篇 ctr biolog secur...
1 篇 tech univ ostrav...
1 篇 univ sao paulo i...
1 篇 ht consultants l...
1 篇 osaka univ grad ...
1 篇 chalmers univers...
1 篇 osaka univ grad ...
1 篇 enea diagnost & ...

作者

6 篇 nedoma jan
6 篇 fajkus marcel
5 篇 baan jan
5 篇 bouma henri
5 篇 vasinek vladimir
4 篇 novak martin
4 篇 martinek radek
4 篇 burghouts gertja...
3 篇 krupka o.
3 篇 dijk judith
3 篇 van rest jeroen ...
3 篇 eendebak pieter ...
3 篇 itozaki hideo
3 篇 nedoma j.
3 篇 kajzar francois
3 篇 rau ileana
3 篇 smokal v.
3 篇 fajkus m.
3 篇 sato-akaba hideo
3 篇 dengler stefanie

语言

99 篇 英文

检索条件"任意字段=Conference on Optical Materials and Biomaterials in Security and Defence Systems Technology XIII"

共 99 条记录，以下是11-20 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：

Detection of bottled explosives by near infrared

Detection of bottled explosives by near infrared

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting and defence IX;and optical materials and biomaterials in security and defence systems technology X

作者： Itozaki, Hideo Sato-Akaba, Hideo Osaka Univ Grad Sch Engn Sci Toyonaka Osaka 5608531 Japan

ISBN: (纸本)9780819497703

Bottled liquids are not allowed through the security gate in the airport, because liquid explosives have been used by the terrorists. However, passengers have a lot of trouble if they cannot bring their own bottles. For example, a mother would like to carry her own milk in the airplane for her baby. Therefore the detection technology of liquid explosives should be developed as soon as possible. This paper shows that near infrared spectroscopy can detect bottled explosives quickly. The transmission method cannot deal with milk in the sense of liquid inspection. Here we examined the reflection method to the test of milk. The inspection method with light cannot make test for the metal can. We also use ultrasonic method to check metal can simultaneously in order to expand test targets.

关键词： bottled liquid scanner near infrared liquid explosives airport security milk reflectance transmittance

来源：评论

学校读者我要写书评

暂无评论

Ammonia detection using optical reflectance from porous silicon formed by metal-assisted chemical etching

Ammonia detection using optical reflectance from porous sili...

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting and defence IX;and optical materials and biomaterials in security and defence systems technology X

作者： Iatsunskyi, Igor Smyntyna, Valentyn Pavlenko, Mykolai Kanevska, Olga Kirik, Yuliia Myndrul, Valeryi Odessa II Mechnikov Natl Univ Dept Expt Phys UA-65023 Odessa Ukraine

ISBN: (纸本)9780819497703

An impact of morphology on reflectance of porous silicon was investigated. Depending on the metal-assisted chemical etching conditions the macro-micro structures could be formed. The reflectance properties of various porous silicon structures after ammonia adsorption were investigated. It was shown that increasing of ammonia concentration in the measurement chamber leads to an increase of the reflectance. The most sensitive structures for ammonia detection are porous silicon having approximately size of pores - 10-15 mu m. A fast response of porous silicon on the adsorption of ammonia molecules may be used for development of new sensors.

关键词： porous silicon adsorption reflectance metal-assisted chemical etching ammonia

来源：评论

学校读者我要写书评

暂无评论

Hybrid optical security system using photonic crystals and MEMS devices 14

Hybrid optical security system using photonic crystals and M...

引用

conference on optical materials and biomaterials in security and defence systems technology XIV

作者： Ciosek, Jerzy Ostrowski, Roman Mil Univ Technol Inst Optoelect 2 Kaliskiego St PL-00908 Warsaw Poland

ISBN: (纸本)9781510613454;9781510613447

An important issue in security systems is that of selection of the appropriate detectors or sensors, whose sensitivity guarantees functional reliability whilst avoiding false alarms. Modern technology enables the optimization of sensor systems, tailored to specific risk factors. In optical security systems, one of the safety parameters considered is the spectral range in which the excitation signal is associated with a risk factor. Advanced safety systems should be designed taking into consideration the possible occurrence of, often multiple, complex risk factors, which can be identified individually. The hazards of concern in this work are chemical warfare agents and toxic industrial compounds present in the forms of gases and aerosols. The proposed sensor solution is a hybrid optical system consisting of a multi-spectral structure of photonic crystals associated with a MEMS (Micro Electro-Mechanical System) resonator. The crystallographic structures of carbon present in graphene rings and graphenecarbon nanotube nanocomposites have properties which make them desirable for use in detectors. The advantage of this system is a multi-spectral sensitivity at the same time as narrow-band selectivity for the identification of risk factors. It is possible to design a system optimized for detecting specified types of risk factor from very complex signals.

关键词： security systems multi-spectral detection graphene carbon nanostructures drop filters

来源：评论

学校读者我要写书评

暂无评论

optical AND PHOTOCHEMICAL PROPERTIES OF DIARYLETHYLENES 14

OPTICAL AND PHOTOCHEMICAL PROPERTIES OF DIARYLETHYLENES

引用

conference on optical materials and biomaterials in security and defence systems technology XIV

作者： Krupka, O. Smokal, V. Derkowska-Zielinska, B. Kolendo, A. Taras Shevchenko Natl Univ Kyiv 60 Volodymyrska UA-01033 Kiev Ukraine Nicolaus Copernicus Univ Torun Fac Phys Astron & Informat Inst Phys Grudziadzka 5 PL-87100 Torun Poland

ISBN: (纸本)9781510613454;9781510613447

In this study, the 2-(4-methacryloxystyryl) quinoline, 2-(4-methacryloxystyryl)-6-methoxyquinoline were synthesized. The polymers built from the free radical polymerization of methacrylic monomers incorporating the diarylethylenes sidegroup have been synthesized in dimethylformamide with azobisisobutyronitrile as initiator. The products of polymerization were characterized and evaluated by (HNMR)-H-1, UV spectroscopy. Thermal stability was characterized by DSC method. Their optical and photochemical properties as well as temperature dependence of the photoluminescence of diarylethylenes have been investigated.

关键词： Styrylquinoline photoisomerization photoluminescence radical polymerization

来源：评论

学校读者我要写书评

暂无评论

Versatile illumination platform and fast optical switch to give standard observation camera gated active imaging capacity 11

Versatile illumination platform and fast optical switch to g...

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting, and defence XI;and optical materials and biomaterials in security and defence systems technology XII

作者： Grasser, R. Peyronneaudi, Benjamin Yon, Kevin Aubry, Marie CILAS Airbus Def & Space 8 Ave Buffon F-45063 Orleans France

ISBN: (纸本)9781628418620

CILAS, subsidiary of Airbus Defense and Space, develops, manufactures and sells laser-based optronics equipment for defense and homeland security applications. Part of its activity is related to active systems for threat detection, recognition and identification. Active surveillance and active imaging systems are often required to achieve identification capacity in case for long range observation in adverse conditions. In order to ease the deployment of active imaging systems often complex and expensive, CILAS suggests a new concept. It consists on the association of two apparatus working together. On one side, a patented versatile laser platform enables high peak power laser illumination for long range observation. On the other side, a small camera add-on works as a fast optical switch to select photons with specific time of flight only. The association of the versatile illumination platform and the fast optical switch presents itself as an independent body, so called "flash module", giving to virtually any passive observation systems gated active imaging capacity in NIR and SWIR.

关键词： Active Imaging Laser Fast optical Switch Tunable Filter Versatile Illumination Long Range Identification

来源：评论

学校读者我要写书评

暂无评论

Preparation, Linear and NLO properties of DNA-CTMA-SBE complexes

Preparation, Linear and NLO properties of DNA-CTMA-SBE compl...

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting and defence IX;and optical materials and biomaterials in security and defence systems technology X

作者： Manea, Ana-Maria Rau, Ileana Kajzar, Francois Meghea, Aurelia Univ Politehn Bucuresti Fac Appl Chem & Mat Sci Bucharest 011061 Romania

ISBN: (纸本)9780819497703

Synthesis of deoxyribonucleic acid (DNA) - was cetyltrimethylammonium (CTMA) - sea buckthorn extract (SBE) at different concentrations is decribed. The complexes were processed into good optical quality thin films by spin coating on different substrates such as: glass, silica and ITO covered glass substrates. SBE contains many bioactive substances that can be used in the treatment of several diseases, such as cardiovascular disease, cancer, and acute mountain sickness. The obtained thin films were characterized for their spectroscopic, fluorescent, linear and nonlinear optical properties as function of SBE concentration. The third-order nonlinear optical (NLO) properties of thin films were determined by the optical third-harmonic generation technique at 1 064.2 nm fundamental wavelength.

关键词： deoxyribonucleic acid (DNA) CTMA surfactant sea buckthorn extract (SBE) DNA-CTMA-SBE complex third harmonic generation third-order nonlinear optical properties third-order NLO susceptibility

来源：评论

学校读者我要写书评

暂无评论

Finding suspects in multiple cameras for improved railway protection 10

Finding suspects in multiple cameras for improved railway pr...

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting, and defence X and optical materials and biomaterials in security and defence systems technology XI

作者： Marck, Jan Willem Bouma, Henri Baan, Jan de Oliveira Filho, Julio van den Brink, Mark TNO NL-2597 AK The Hague Netherlands

ISBN: (纸本)9781628413168

The capability to find individuals using CCTV cameras is important for surveillance applications at large areas such as railway stations, airports and shopping centers. However, it is laborious to track and trace people over multiple cameras post incident. In this paper, we describe the live demonstration of our interactive re-identification system in a railway station. The system performs real-time track generation in multiple cameras and live re-identification and refinding of suspects which was live demonstrated in Poland. The system allows fast interactive retrieval of an individual by showing only similar candidates. An operator can find the origin or destination of a person more efficiently, especially over large time and space intervals.

关键词： Surveillance CCTV security tracking left luggage behavior analysis forensic search threat railway

来源：评论

学校读者我要写书评

暂无评论

Nanovectors as a complex solution for optical securing

Nanovectors as a complex solution for optical securing

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting and defence IX;and optical materials and biomaterials in security and defence systems technology X

作者： Bednarkiewicz, A. Strek, W. Hreniak, D. Nanovectors Sp Zoo PL-50369 Wroclaw Poland

ISBN: (纸本)9780819497703

Nanovectors technology is a comprehensive solution, which comprises unique luminescent nanolabels, dedicated equipment for reading of the same and verification algorithms - all devoted for anti-forgery protection of valuable objects. Nanovectors themselves have a complex and unique luminescence spectrum fingerprint resulting from the selection of their composition, type and substrates, which make any attempt to fake the spectral information practically impossible. Nanovectors constitute a special code enabling correct identification only for specified measurement conditions. Moreover, nanovectors may be used for marking of a wide range of products such as documents, ID cards, access cards and employee cards, spare parts, elements of packaging, liquids, greases etc. Either entire volume of objects during their production process, pressing in a specified location of an object after production or unique printing on the object's surface may be conveniently employed. Nanovectors are most often manufactured as invisible security features and, therefore, special tools are necessary to detect their presence. This work was focused on experimental verification of reproducibility of Nanovectors reading and theoretical estimation of maximal number of distinguishable optical codes, which confirmed the ability to unequivocally design thousands of such spectral fingerprints.

关键词： lanthanide doped nanoparticles spectral fingerprint multicolor

来源：评论

学校读者我要写书评

暂无评论

optical third-harmonic generation measurements in biopolymer complexes

Optical third-harmonic generation measurements in biopolymer...

引用

conference on optical materials and biomaterials in security and defence systems technology IX

作者： Manea, Ana Maria Tane, Alexandrina Zgarian, Roxana Grote, James G. Kajzar, Francois Rau, Ileana Univ Politehn Bucuresti Fac Appl Chem & Mat Sci Bucharest Romania

ISBN: (纸本)9780819492869

The biopolymer deoxyribonucleic acid (DNA) was first functionalized with the surfactant cetyltrimethylammonium (CTMA) surfactant and then with the Rhodamine 610 dye at its different concentrations. The obtained complexes are well soluble in a number of organic solvents. Regular thin films were obtained by spin coating on glass substrates and their spectroscopic as well as nonlinear optical properties were studied as function of dye concentration. The THG susceptibility increases, within the experimental accuracy, with rhodamine concentration. The measured its relatively large value is due to the two photon contribution. The concentration dependence of chi((3)) (-3 omega, omega, omega, omega) can be well fitted, within experimental accuracy, by a linear function.

关键词： deoxyribonucleic acid DNA CTMA surfactant Rhodamine 610 thin films absorption spectra third harmonic generation third-order nonlinear optical properties

来源：评论

学校读者我要写书评

暂无评论

WPSS: Watching people security services

WPSS: Watching people security services

引用

conference on Optics and Photonics for Counterterrorism, Crime Fighting and defence IX;and optical materials and biomaterials in security and defence systems technology X

作者： Bouma, Henri Baan, Jan Borsboom, Sander van Zon, Kasper Luo, Xinghan Loke, Ben Stoeller, Bram van Kuilenburg, Hans Dijk, Judith TNO Oude Waalsdorperweg 63 NL-2597 AK The Hague Netherlands Cameramanager Com NL-1101 CB Amsterdam Netherlands VicarVision NL-1015 AH Amsterdam Netherlands Noldus Informat Technol NL-6709 PA Wageningen Netherlands Eagle Vis Naarden Netherlands

ISBN: (纸本)9780819497703

To improve security, the number of surveillance cameras is rapidly increasing. However, the number of human operators remains limited and only a selection of the video streams are observed. Intelligent software services can help to find people quickly, evaluate their behavior and show the most relevant and deviant patterns. We present a software platform that contributes to the retrieval and observation of humans and to the analysis of their behavior. The platform consists of mono- and stereo-camera tracking, re-identification, behavioral feature computation, track analysis, behavior interpretation and visualization. This system is demonstrated in a busy shopping mall with multiple cameras and different lighting conditions.

关键词： Surveillance CCTV security tracking behavior analysis threat biometry

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10页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：