检索结果-内蒙古大学图书馆

2013 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2013

作者： Croce Jr., Robert A. Vaddiraju, Santhisagar Legassey, Allen Islam, Syed K. Papadimitrakopoulos, Fotios Jain, Faquir C. IBiorasis Inc. Technology Incubation Program Storrs CT 06269 United States Dept. of Chemistry Institute of Materials Science University of Connecticut Storrs CT 06269 United States Department of Electrical and Computer Engineering University of Connecticut Storrs CT 06269 United States Analog VLSI and Devices Laboratory Department of Electrical Engineering and Computer Science University of Tennessee Knoxville TN 37996 United States

ISBN: (纸本)9781479930074

This paper presents the design and implementation of highly-miniaturized, low-power CMOS signal conditioning schemes intended for use in a totally implantable biomedical sensor platform. Due to the thrust for the development implantable biomedical sensing systems for health management and disease prevention, there exists a need for signal processing schemes which occupy very little on-chip real estate and consume negligible amounts of power. In light of this, this paper presents both a CMOS current-to-frequency converter and voltage-tofrequency converter which have been designed primarily for use in implantable biosensing platforms and applications. Such designs can be implemented in stand-alone single sensor designs, or in tandem to create multi-analyte architectures. The versatility of employing current-to-frequency as well as voltageto- frequency signal transduction schemes presents an avenue for the integration with any electrochemical sensing element which has been fabricated in an amperometric or voltammetric fashion. Furthermore, we demonstrate the efficacy of both these circuit designs by integrating them together with high performance electrochemical implantable glucose and pH sensors. The low power consumption and miniature size of the amperometric and voltammetric signal processing units (0.25 mm2 and 18 IlW / 0.045 mm2 and 122 IlW, respectively) presents an ideal design for signal processing in implantable continuous metabolic monitoring devices.

关键词： Signal processing

来源：评论

学校读者我要写书评

暂无评论

Model-based design of novel human-computer interfaces — The Assistive Technology Rapid Integration & Construction Set (AsTeRICS)

Model-based design of novel human-computer interfaces — The...

引用

Biosignals and Biorobotics Conference (BRC), ISSNIP

作者： Christoph Veigl Christoph Weiß Konstantios Kakousis David Ibáñez Aureli Soria-Frisch Andrea Carbone Dept. of Embedded Systems UAS Technikum Wien Vienna Austria Dept. of Embedded Systems UAS Technikum Wien Vienna Austria Department of Computer Science University of Cyprus Nikosia Cyprus Dept. of Computer Science University of Cypurs Nikosia Cyprus Neuroscience Business Unit Starlab Barcelona S.L Catalonia Spain Pierre et Marie Curie ISIR Université Paris France

Support of unique user capabilities and user needs is a great challenge in the development of Assistive Technologies for people with motor impairments. Often, special solutions are desired, combining input- and output modalities for efficient computer control or interaction with the Smart Environment. The Assistive Technology Rapid Integration & Construction Set (AsTeRICS) provides graphical model design tools, a middleware and hardware support for the creation of tailored AT-solutions involving bioelectric signal acquisition, Brain-/Neural computer Interfaces, computer-Vision techniques and standardized actuator and device controls. Novel, end-user ready solutions can be created and adapted via a graphical editor without additional programming efforts. The AsTeRICS open-source framework provides resources for utilization and extension of the system to developers and researches.

关键词： Mathematical model Brain modeling Mice Actuators Software Hardware computer vision

来源：评论

学校读者我要写书评

暂无评论

A low power miniaturized CMOS-based continuous glucose monitoring system

A low power miniaturized CMOS-based continuous glucose monit...

引用

2013 IEEE International Conference on Body Sensor Networks, BSN 2013

作者： Croce Jr., Robert A. Vaddiraju, Santhisagar Legassey, Allen Wang, Yan Burgess, Diane Papadimitrakopoulos, Fotios Jain, Faquir C. Biorasis Inc. Technology Incubation Program Storrs CT 06269 United States Department of Pharmaceutical Sciences University of Connecticut Storrs CT 06269 United States Dept. of Chemistry Institute of Materials Science University of Connecticut Storrs CT 06269 United States Department of Electrical and Computer Engineering University of Connecticut Storrs CT 06269 United States

ISBN: (纸本)9781479903306

This paper presents the design and fabrication of a highly-miniaturized system for continuous glucose monitoring which holds great promise for patients inflicted with diabetes mellitus. To achieve the realization of a truly implantable system, a variety of issues such as robust electrochemical sensor design, miniaturization of the electronic components and counteracting biofouling and negative tissue response need to be addressed. In this report, we present a highly-miniaturized transcutaneous continuous glucose monitoring system which holistically addresses the aforementioned tribulations associated with implantable devices. Specifically, a high performance amperometric electrochemical glucose sensor is integrated with custom designed complementary metal-oxide-semiconductor electronics. The fabricated electrochemical sensor is Clark-based, and employs stratification of five functional layers to achieve a linear response within the physiological range of glucose concentration (2-22 mM). Furthermore, the sensor is encased with a thick polyvinyl alcohol (PVA) hydrogel containing poly(lactic-co-glycolic acid) (PLGA) microspheres which provides continuous, localized delivery of dexamethasone utilized to combat inflammation and fibrosis. Such miniature size (0.665 mm2) and low power operation (140 μW) of the electronic system render it ideal for continuous glucose monitoring devices and other metabolic sensing systems. © 2013 IEEE.

关键词： CMOS integrated circuits

来源：评论

学校读者我要写书评

暂无评论

Multi-photon implementation of three-stage quantum cryptography protocol

Multi-photon implementation of three-stage quantum cryptogra...

引用

International Conference on Information Networking

作者： Sayonnha Mandal Gregory Macdonald Mayssaa El Rifai Nikhil Punekar Farnaz Zamani Yuhua Chen Subhash Kak Pramode K. Verma Robert C. Huck James Sluss Telecommunications Engineering Program University of Oklahoma-Tulsa Tulsa OK USA Dept. of Electrical and Computer Engineering University of Houston Houston TX USA Department of Computer Science Oklahoma State University Stillwater OK USA

The paper presents the implementation of a quantum cryptography protocol for secure communication. As computing power increases, classical cryptography and key management schemes based on computational complexity become increasingly susceptible to brute force and cryptanalytic attacks. Current implementations of quantum cryptography are based on the BB84 protocol, which is susceptible to siphoning attacks on the multiple photons emitted by practical laser sources. The three-stage protocol, whose implementation is described in this paper, is a departure from conventional practice and it obviates some of the known vulnerabilities of the current implementations of quantum cryptography. This paper presents an implementation of the three-stage quantum communication protocol in free-space. To the best of the authors' knowledge, this is the first implementation of a quantum protocol where multiple photons can be used for secure communication.

关键词： Protocols Cryptography Laser beams Photonics Optical retarders Mirrors Encoding

来源：评论

学校读者我要写书评

暂无评论

Multi-Photon Tolerant Secure Quantum Communication - From Theory to Practice

Multi-Photon Tolerant Secure Quantum Communication - From Th...

引用

IEEE International Conference on Communications

作者： Yuhua Chen Subhash Kak Pramode K. Verma Gregory Macdonald Mayssaa El Rifai Nikhil Punekar Dept. of Electrical and Computer Engineering University of Houston Houston TX USA Department of Computer Science Oklahoma State University Stillwater OK USA Telecommunications Engineering Program University of Oklahoma-Tulsa Tulsa OK USA

Contemporary implementations of Quantum Key Distribution are based on BB84, first proposed in 1984, and commercially implemented for limited market applications in the early 2000 s. A major limitation of BB84 is that it requires no more than a single photon per time slot. But no device can reliably generate single photons with guaranteed periodicity. In this paper, we address the practical issues of realizing quantum cryptography systems. In particular, we address the major shortcomings of quantum cryptography as practiced today - the limitation of requiring a single photon to be used in communication. This not only affects the security of the practical quantum cryptography systems, but also restricts the distance over which secure keys can be sent and their rate. Our approach is not limited to a single photon per time-slot thus making it possible to send keys faster and over longer distances. The paper discusses the innate nature of multi-photon communication protocols as a surrogate for quantum communication while giving it a cryptographic strength that would closely match that of a pure quantum communication system.

关键词： Photonics Protocols Cryptography Laser beams Quantum mechanics

来源：评论

学校读者我要写书评

暂无评论

Low-power signal processing methodologies for implantable biosensing platforms

Low-power signal processing methodologies for implantable bi...

引用

IEEE Signal Processing in Medicine and Biology Symposium (SPMB)

作者： Robert A. Croce Santhisagar Vaddiraju Allen Legassey Syed K. Islam Fotios Papadimitrakopoulos Faquir C. Jain Department of Electrical and Computer Engineering University of Connecticut CT USA Dept. of Chemistry University of Connecticut CT USA Technology Incubation Program Biorasis Inc. CT USA Department of Electrical Engineering and Computer Science University of Tennessee Knoxville TN USA

This paper presents the design and implementation of highly-miniaturized, low-power CMOS signal conditioning schemes intended for use in a totally implantable biomedical sensor platform. Due to the thrust for the development implantable biomedical sensing systems for health management and disease prevention, there exists a need for signal processing schemes which occupy very little on-chip real estate and consume negligible amounts of power. In light of this, this paper presents both a CMOS current-to-frequency converter and voltage-to-frequency converter which have been designed primarily for use in implantable biosensing platforms and applications. Such designs can be implemented in stand-alone single sensor designs, or in tandem to create multi-analyte architectures. The versatility of employing current-to-frequency as well as voltage-to-frequency signal transduction schemes presents an avenue for the integration with any electrochemical sensing element which has been fabricated in an amperometric or voltammetric fashion. Furthermore, we demonstrate the efficacy of both these circuit designs by integrating them together with high performance electrochemical implantable glucose and pH sensors. The low power consumption and miniature size of the amperometric and voltammetric signal processing units (0.25 mm 2 and 18 μW / 0.045 mm 2 and 122 μW, respectively) presents an ideal design for signal processing in implantable continuous metabolic monitoring devices.

关键词： Monitoring Biomedical monitoring Educational institutions CMOS integrated circuits Microelectronics Current measurement Sugar

来源：评论

学校读者我要写书评

暂无评论

BT-02FUNCTIONALLY-DEFINED THERAPEUTIC TARGETS IN DIFFUSE INTRINSIC PONTINE GLIOMA

引用

Neuro-Oncology 2015年第SUPPL_3期17卷 iii3-iii3页

作者： Grasso, Catherine S. Tang, Yujie Truffaux, Nathalene Berlow, Noah E. Liu, Lining Debily, Marie-Anne Quist, Michael J. Davis, Lara Huang, Elaine C. Woo, Pamelyn J. Ponnuswami, Anitha Chen, Spenser Johung, Tessa Sun, Wenchao Kogiso, Mari Du, Yuchen Lin, Qi Huang, Yulun Hutt-Cabezas, Marianne Warren, Katherine E. Le Dret, Ludivine Meltzer, Paul S. Mao, Hua Quezado, Martha van Vuurden, Dannis G. Abraham, Jinu Fouladi, Maryam Svalina, Matthew N. Wang, Nicholas Hawkins, Cynthia Raabe, Eric Hulleman, Esther Spellman, Paul T. Li, Xiao-Nan Keller, Charles Pal, Ranadip Grill, Jacques Monje, Michelle Center for Spatial Systems Biomedicine Department of Molecular and Medical Genetics Oregon Health & Science University Portland OR USA These authors contributed equally to this work Depts. of Neurology Neurosurgery and Pediatrics Stanford University Stanford CA USA Unité Mixte de Recherche du Centre National de la Recherche Scientifique 8203 Institut Gustave Roussy et Université Paris-Sud Villejuif France Electrical and Computer Engineering Texas Tech University Lubbock TX USA Université d'Evry-Val d'Essone Evry France Pediatric Cancer Biology Program Papé Family Pediatric Research Institute Dept. of Pediatrics Oregon Health & Science University Portland OR USA Children's Cancer Therapy Development Institute Fort Collins CO USA Laboratory of Molecular Neurooncology Texas Children's Cancer Center Baylor College of Medicine Houston TX USA Department of Neurosurgery The First Affiliated Hospital of Soochow Suzhou China Departments of Oncology and Pathology Johns Hopkins University Baltimore MD USA National Cancer Institute Bethesda MD USA Department of Pediatric Oncology Hematology and Neuro-Oncology Research Group Cancer Center Amsterdam VU University Medical Center Amsterdam The Netherlands Cancer and Blood Diseases Institute Cincinnati Children's Hospital Medical Center Cincinnati OH USA Dept. of Paediatric Laboratory Medicine University of Toronto Scientist Labatt Brain Tumour Research Centre Hospital for Sick Children University of Toronto Toronto ON Canada Departement de Cancerologie de l'Enfant et de l'Adolescent Institut Gustave Roussy Université Paris-Sud Villejuif France

来源：评论

学校读者我要写书评

暂无评论

Glushko Dissertation Prize Symposium 35

Glushko Dissertation Prize Symposium

引用

35th Annual Meeting of the Cognitive science Society - Cooperative Minds: Social Interaction and Group Dynamics, CogSci 2013

作者： Bemis, Douglas Knox Cohn, Neil Kachergis, George Lovett, Andrew Goldstone, Robert L. NSERM-CEA Cognitive Neuroimaging Unit CEA/SAC/DSV/DRM/Neurospin Center Gif-sur-YvetteCedex F-91191 France Center for Research in Language University of California La Jolla San DiegoCA92093-0526 United States Cognitive Psychology Unit Leiden Institute for Brain and Cognition LeidenNL-2333 AK Netherlands Dept. of Electrical Engineering & Computer Science Northwestern University EvanstonIL60208-3118 United States Department of Psychological and Brain Sciences Program in Cognitive Science Indiana University BloomingtonIN47405 United States

来源：评论

学校读者我要写书评

暂无评论

An integrated software management tool for adopting software product lines

An integrated software management tool for adopting software...

引用

2012 IEEE/ACIS 11th International Conference on computer and Information science, ICIS 2012

作者： Park, Kibum Ryu, Duksan Baik, Jongmoon Dept. of Software Engineering Program KAIST Daejeon Korea Republic of Dept. of Computer Science KAIST Daejeon Korea Republic of

ISBN: (纸本)9780769546940

Software product line engineering has become widely known that it provides software organization with tremendous profits through systematical reuse to a number of organizations that require producing various and similar kinds of software products. However, when adopting software product lines, it has been reported that there are several challenges, e.g., the shortage of procedural support for application engineering, and original reasons of complexity and implicit properties for variability management. In order to address these major problems, an integrated tool support is required to guide software product line engineering process. The integrated software management tool for adopting software product lines, called "ISMT4SPL" can offer beneficial traceability among the artifacts created from domain engineering and application engineering. Furthermore, all the artifacts could consistently be managed by explicit representation of the relationship between artifacts generated at each software development phase by ISMTSPL. ISMT4SPL would contribute to adopting and guiding software product lines into the organizations that demand the seamless introduction of systematic reuse since the ISMT4SPL is helpful to manage variability by delivering the method that can generate a flexible and automatic variability model, which reduces complexity for managing a number of variation points and variants. In addition, consistency between all the artifacts would reduce confusion and quality problems by removing mismatches among them. © 2012 IEEE.

关键词： Software design

来源：评论

学校读者我要写书评

暂无评论

Poster abstracts

引用

Sleep and Biological Rhythms 2016年第1期5卷 A1-A189页

作者： J. Ferrie M. Shipley F. Cappuccio E. Brunner M. Miller M. Kumari M. Marmot A. Coenen J. L. Castillo F. Araya G. Bustamante L. Montecino C. Torres S. Oporto J. Gronli E. Fiske R. Murison B. Bjorvatn E. Sorensen R. Ursin C. M. Portas S. Rajaraman A. Gribok N. Wesensten T. Balkin J. Reifman N. Dursunoglu S. Ozkurt S. Baser O. Delen S. Sarikaya P. Sadler P. Mitchell D. Françon M. Decobert B. Herve A. Richard G. Griebel P. Avenet B. Scatton G. L. Fur D. Eckert A. Jordan A. Wellman S. Smith A. Malhotra D. White D. Bruck I. Thomas A. Kritikos W. Oertel K. Stiasny-Kolster D. Garcia-Borreguero W. Poewe B. Hoegl R. Kohnen E. Schollmayer J. Keffel C. Trenkwalder A. Valle S. Roizenblatt F. Fregni P. Boggio S. Tufik K. Ward L. Robertson L. Palmer P. Eastwood D. Hillman J. Lee S. Mukherjee V. de Padova G. Barbato G. Ficca I. Zilli P. Salzarulo M. Veldi T. Hion V. Vasar M. Kull L. Nowak J. Davis Y. Latzer O. Tzischinsky S. Crowley M. Carskadon M. Anca-Herschkovitsch D. Frey J. Ortega C. Wiseman C. Farley K. Wright A. Campbell A. Neill K. Spiegel R. Leproult E. Tasali N. Scherberg E. van Cauter A. T. Noradina N. A. Karim I. Norlinah A. A. Raymond R. Sahathevan B. Hamidon E. Werth R. Poryazova R. Khatami C. Bassetti R. G. Beran L. Ainley G. Holand J. Duncan H. Kinney B. Davis B. Hood S. Frey C. Schmidt M. Hofstetter P. Peigneux C. Cajochen W.-P. Hu J.-D. Li C. Zhang L. Boehmer J. Siegel Q.-Y. Zhou Y. Sagawa H. Kondo T. Takemura H. Kanayama Y. Kaneko M. Sato T. Kanbayashi Y. Hishikawa T. Shimizu A. Viola L. James L. Schlangen D.-J. Dijk R. Andretic Y.-C. Kim K.-A. Han F. Jones R. Greenspan L. Sanford L. Yang X. Tang K. Dieter E. Uta H. Sven M. Richard N. Oyane S. Pallesen F. Holsten Y. Inoue M. Fujita N. Emura K. Kuroda N. Uchimura A. Johnston J. Astbury G. Kennedy K. Hoedlmoser M. Schabus T. Pecherstorfer S. Moser G. Gruber P. Anderer W. Klimesch N. Naidoo M. Ferber A. Pack D. Neu O. Mairesse G. Hoffmann A. Dris L. Lambrecht P. Linkowski P. Verbanck O. Le Bon N. Matsuura M. Yamao N. Adachi R. Aritomi Y. Komada H. Tanaka S. Shirak University College London London UK University College London London USA Warwick Medical School London UK Warwick Medical School Coventry USA Radboud University Nijmegen Nijmegen Netherlands Department of Neurology University of Chile Santiago Chile Neurology Service Hospital del Salvador Santiago Chile Family Health Center Juan Pablo II Santiago Chile Department of Biomedicine Section on Physiology Univeristy of Bergen Bergen Norway Department of Public Health and Primary Health Care Univeristy of Bergen Bergen Norway Department of Public Health and Primary Health Care University of Bergen Bergen Norway Norwegian Competence Center for Sleep Disorders Haukeland University Hospital Bergen Norway Department of Child and Adolescent Psychiatry Haukeland University Hospital Univeristy of Bergen Bergen Norway Department of Biomedicine University of Bergen Bergen Norway US Army Medical Research and Materiel Command Fort Detrick Frederick USA Walter Reed Army Institute of Research Silver Spring USA Department of Behavioral Biology Walter Reed Army Institute of Research Silver Spring USA Faculty Department of Pulmonology Pamukkale University Medical Denizli Turkey University of Ballarat Ballarat Australia Sanofi-Aventis Recherche et Developpement Paris France Brigham and Women’s Hospital Harvard Medical School Boston USA The University of Queensland Adelaide Australia School of Psychology University of Queensland Brisbane Australia The University of Queensland Brisbane Australia Victoria University Melbourne Australia Department of Psychology Victoria University Melbourne Australia School of Psychology Victoria University Melbourne Australia Philips-Universität Marburg Germany Philips-Universitaet-Marburg Marburg Germany Instituto de Investigaciones del Sueno Madrid Spain Universitätsklinik für Neurologie Innsbruck Austria Universitaetsklinik fuer Neurologie Innsbruck Austria IMEREM GmbH Nuernberg Germany Schwarz Pharma AG Monheim Germany

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：