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IEEE International Conference on Mechatronics

作者： she, Jinhua Pan, Yaodong Hashimoto, Hiroshi Wu, Min School of Computer Science Tokyo Univ. of Tech. Hachioji 192-0982 Japan Control Systems Eng Honeywell Canada Mississauga ON L5L3S6 Canada Master Program of Innovation for Design and Eng Advanced Institute of Industrial Tech. Tokyo 140-0011 Japan School of Information Science and Engineering Central South Univ. Changsha 410083 China

ISBN: (纸本)9781612849836

sliding mode control (sMC) has been considered as a powerful method for disturbances rejection. On the other hand, we have presented an equivalent-input disturbance (EID) approach to reject disturbances. This paper takes a dual-stage feed drive as an example to compare these two methods. The example shows that, while the EID approach obtains almost the same disturbance rejection performance for matched disturbances as that of the sMC does, it can reject unmatched disturbances. This shows the superiority of the EID approach over sMC method. © 2011 IEEE.

关键词： sliding mode control

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strategies for pathway-based analysis of genome-wide sNP data

Strategies for pathway-based analysis of genome-wide SNP dat...

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Defense science Research Conference and Expo (DsR)

作者： P. Patumcharoenpol J. Chan s. Prom-On A. Meechai Bioinformatics and Systems Biology Program School of Information Technology Computer Engineering Department Biological Engineering Program King Mongkut's University of Technology Thonburi Bangkok Thailand

Numerous genome-wide association studies (GWAs) have been performed in order to determine the susceptible loci of diseases. However, most diseases still cannot be explained by a single locus. Pathway-based methods address this problem by combining those small effects into groups of related genes or pathways. However, because pathway-based approaches consist of multiple steps, there is much room for improvement. This paper presents an improved method for translating list of sNPs from GWAs into list of genes. We incrementally adjusted and compared different modifications applied to Parkinson's disease (PD) genome-wide sNP data and then used GsEA-P to analyze the resulting list of genes. After careful adjustments, we are able to identify more relevant pathways that were not found previously.

关键词： Bioinformatics Genomics Cancer Parkinson's disease Databases

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Development and Usability Testing of a Parent Decision support Tool for the Neonatal Intensive Care Unit

Development and Usability Testing of a Parent Decision Suppo...

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Annual International Conference of the IEEE engineering in Medicine and Biology society

作者： sabine A. Weyand Monique Frize Erika Bariciak sandra Dunn School of Information Technology & Engineering University of Ottawa Dept. Systems and Computer Engineering Carleton University Division of Neonatology Children's Hospital Eastern Ontario Champlain Maternal Newborn Regional Program (CMNRP)

ISBN: (纸本)9781424441211

In this paper we present the development and evaluation of a parent decision support tool for a neonatal intensive care unit (NICU), known as PPADs or Physician and Parent Decision support. The NICU interprofessional (IP) team uses advanced technology to care for the sickest infants in the hospital, some at the edge of viability. Many difficult care decisions are made daily for this vulnerable population. The PPADs tool, a computerized decision support system, aims to augment current NICU decision-making by helping parents make more informed decisions, improving physician-parent communication, increasing parent decision-making satisfaction, decreasing conflict, and increasing decision efficiency when faced with ethically challenging situations. The development and evaluation of the PPADs tool followed a five step methodology: assessing the clinical environment, establishing the design criteria, developing the system design, implementing the system, and performing usability testing. Usability testing of the PPADs tool with parents of neonates who have graduated (survived) from a tertiary level NICU demonstrates the usefulness and ease of use of the tool.

关键词： Neonatal Intensive Care Units pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid Parents decision support tool DEsIGN CRITERIA TOOL UsE advanced technologies Otolaryngologists

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Comparison of disturbance rejection performance between sliding-mode control and equivalent-input-disturbance approach

Comparison of disturbance rejection performance between slid...

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International Conference on Mechatronics (ICM)

作者： Jinhua she Yaodong Pan Hiroshi Hashimoto Min Wu School of Computer Science Tokyo University of Technology Hachioji Tokyo Japan Control Systems Eng Honeywell Canada Mississauga ONT Canada Master Program of Innovation for Design and Eng Advanced Institute of Industrial Technology Tokyo Japan School of Information Science and Engineering Central South University Changsha China

关键词： Equations Observers Manganese Frequency control

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Managing your medical data

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Bulletin of the Association for information science and Technology 2012年第2期38卷

作者： Charlene Johnson Deborah E. swain Graduate Student School of Library and Information Sciences at North Carolina Central University (NCCU) in Durham. She is a 2011 fellow in the Association of Research Libraries Career Enhancement Program (completed an eight-week summer internship at the University of Washington Seattle) and currently serves as the NCCU Special Library Association student chapter president. Charlene will receive her master's degree from NCCU in December 2011 with an emphasis in special and digital libraries Associate Professor North Carolina Central University's School of Library and Information Sciences in Durham. She has also taught at UNC-Chapel Hill NC State University and Campbell University and has over 20 years experience in research process engineering business and technical training and managing information projects for corporations such as IBM AT&T and Bell Labs/Lucent Technologies

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seismic retrofitting steel brace which uses post-installed anchor together with epoxy resin for RC structures with low-strength concrete

Journal of Structural and Construction Engineering

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Journal of structural and Construction engineering 2011年第659期76卷 141-148页

作者： Ishimura, Mitsuyoshi sadasue, Kazushi Fujii, Toshiki Yokoyama, Tsuyoshi Minami, Koichi Ishimura Architects and Eng. Course of Regional Space Planning and Systems Engineerings Fukuyama Univ. Japan Dept. of Architectural Eng. Faculty of Eng. Hiroshima Institute of Technology Japan Architecture Master's Program Fukuyama Univ. Japan Constec Engineering Co. Ltd. Japan Dept. of Architecture and Civil Engineering Faculty of Eng. Fukuyama Univ. Japan

seismic retrofitting with steel brace is widely-spread for the seismic retrofitting of existing RC buildings. However, there has been no study that tried to apply this seismic retrofit method to existing RC buildings with very low-strength concrete. In this research, we confirmed the effect of seismic retrofitting steel brace which used post-installed anchor together with epoxy resin for RC structures with low-strength concrete through the structural tests of two series. As the beginning, we confirmed the shear strength of the indirect connection in which existing RC frame is tied to frame of steel brace. Next, we confirmed the mechanical behavior of RC frame retrofitted with steel brace subjected to axial and horizontal loads. From the structural tests, it was shown that ultimate strength of the indirect connection and RC frame retrofitted with steel brace can be estimated by the current evaluation method. In addition, it made clear that ductility index F of RC frame retrofitted with steel brace can be 2.0.

关键词： Epoxy resins

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A saturation excess erosion model

A saturation excess erosion model

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International symposium on Erosion and Landscape Evolution 2011

作者： Tilahun, s.A. Mukundan, R. Demisse, B.A. Guzman, C. Tarakegn, B.C. Engda, T.A. Easton, Z.M. Collick, A.s. Zegeye, A.D. schneiderman, E.M. Parlange, J.-Y. steenhuis, T.s. Dept. of Biological Engineering Cornell University Ithaca NY United States School of Civil and Water Resources Engineering Bahir Dar University Bahir Dar Ethiopia CUNY Institute for Sustainable Cities Hunter College City University of New York New York NY United States New York City Dept. of Environmental Protection Kingston NY United States Cornell Master's Program in Integrated Watershed Management and Water Supply Bahir Dar Ethiopia Dept. of Renewable Resources University of Wyoming Laramie WY United States Dept. of Biological Systems Engineering Virginia Tech Blacksburg VA United States Amhara Regional State Agricultural Research Institute Addet Ethiopia

ISBN: (纸本)9781618397966

scaling up sediment transport has been problematic because most sediment loss models (e.g., the Universal soil Loss Equation) are developed using data from small plots where runoff is generated by infiltration excess. However, in most watersheds, runoff is produced by saturation excess processes. Therefore, scaling up requires a hydrology model that accurately predicts the location and extent of runoff source areas. These runoff predictions can then be used for simulating sediment concentrations. We base sediment predictions on a simple, well-tested distributed saturation excess hydrology model, which calculates surface runoff, interflow, and baseflow. surface runoff originates from bottom lands that become saturated during the rainy season or from severely degraded lands with little or no storage capacity. Baseflow and interflow are generated from the remaining parts of the landscape. Interflow comes from the shallow soils over an impermeable surface and base flow results from percolation below the impervious layer. To obtain the sediment concentrations, we assume that during surface runoff, there is a linear relationship between runoff velocity and sediment concentration, but baseflow and interflow are sediment free. Thus only the runoff component of stream discharge is involved in active erosive work compared to baseflow and interflow that contribute minimally to watershed sediment yield. To show the general applicability of the saturation Excess Erosion Model (sEEModel), the model was tested for watersheds located 10,000 km apart, in the United states and in Ethiopia. In the Ethiopia highlands, we simulated the 113 ha Anjeni watershed, the 400 ha Enkulal watershed and the 180,000 km2 the Blue Nile basin. In the Catskill Mountains in New York state, the sediment concentrations were simulated in the upper 493 km2 Esopus Creek watershed. Daily discharge and sediment concentration were well simulated over the range of scales with comparable parameter sets. The Nash

关键词： Watersheds

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Are French fries and grades bad for you? Conflicting evidence on how K-12 teachers search in a K-12 engineering digital library

Are French fries and grades bad for you? Conflicting evidenc...

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2010 AsEE Annual Conference and Exposition

作者： Reitsma, Rene Klenk, Paul Zarske, Malinda sullivan, Jacquelyn Department of Business Information Systems College of Business Oregon State University United States Duke University United States University of Colorado Boulder United States Integrated Teaching and Learning Program Boulder's College of Engineering and Applied Science University of Colorado Boulder United States

The Teachengineering digital library provides teacher-tested, standards-based engineering content for K-12 teachers to use in science and math classrooms. since its release in 2005, Teachengineering has experienced significant growth in users and contributors;data on this growth is presented. The Teachengineering team-researchers at the University of Colorado at Boulder, Oregon state University, Duke University, Colorado school of Mines, and Worcester Polytechnic Institute-continues to research its search functions and user interface in order to ensure that it meets the needs of its intended users, K-12 teachers. Empirical evidence from an experimental study on the dimensions of alignment between digital K-12 lesson materials and education standards, however, contradicts that of the observed search behavior of patrons of Teachengineering. Whereas the experiment convincingly shows that grade band information does not add to the teaching materials' relevance for an educational standard, observed patrons' searching patterns show ample evidence of grade band-based searches. In this paper, we offer that although grade band-based searches should perhaps be avoided because they improperly bias search results, they are such a prominent feature in the actual use of digital libraries that as designers we must support them while mitigating the risk of unfortunate search bias. As a possible solution, we suggest supporting grade-based searches as well as offering query expansion by widening the grade band. © American society for engineering Education, 2010.

关键词： Digital libraries

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Effect of resin impregnation on mechanical properties of rice hull silica carbon

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International Journal of the society of Material engineering for Resources 2010年第2期17卷 173-176页

作者： Asano, Jun Kimura, Mitsuhiro Takahashi, Takeshi Iizuka, Hiroshi Master's Program of Mechanical Systems Engineering Graduate School of Science and Engineering Yamagata University Jonan 4-3-16 Yonezawa 992-8510 Japan Sanwa Yushi Co. Ltd. Ichinichi-cho 4-1-2 Tendo 994-0044 Japan Faculty of Engineering Yamagata University Jonan 4-3-16 Yonezawa 992-8510 Japan

New utilization of rice hull, which is one of the agricultural by-products in Japan, is required to use as an industrial resource from a viewpoint of recycling. The rice hull silica carbon (RHs carbon) material is manufactured by mixing and impregnating the rice hull with a phenol resin, and then carbonizing in a nitrogen gas atmosphere at high temperatures. The RHs carbon has the natural porous structure that is originated from the natural structure of the rice hull. since the RHs carbon has excellent frictional properties, it is expected to use as a friction element in a linear motion slider. However, the mechanical properties of the RHs carbon were dispersed largely, and were strongly affected by the making process. In this study, the authors discussed the effects of the impregnation rates of the phenol resin, and obtained the optimal impregnation rate to achieve the low dispersion in the mechanical properties. Moreover, the effect of the molding method on the mechanical properties was evaluated by some mechanical tests. © 2010 soc. Mater. Eng. Resour.

关键词： Carbon

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[Review Article]

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Design Issues 2010年第2期26卷 83-84页

作者： saad D. Abulhab Saad D. Abulhab type designer librarian and systems engineer was born in 1958 in Sacramento California and grew up in Iraq. Residing in the U.S. since 1979 he is currently Director of Technology of the Newman Library of Baruch College the City University of New York. He holds a Bachelor of Science in electrical engineering from Polytechnic University and a Master of Science in library and information sciences from Pratt Institute both in Brooklyn. Involved since 1992 in the field of Arabetic computing and typography he is most noted for his non-traditional type designs and the Mutamathil type style which was awarded a U.S. Utility Patent in 2003.

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