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| Arpaia, P., Artoos, K., Buzio, M., Caiazza, D., Lasheras, N. Catalan, Cherif, A., Doytchinov, I., Fuchs, J. F., Gaddi, A., Munoz, N. Galindo, Gayde, J. C., Kamugasa, S. W., Durand, H. Mainaud, Modena, M., Novotny, P., Russenschuck, S., Sanz, C., Severino, G., Tshilumba, D., Vlachakis, V., Wendt, M., Zorzetti, S. | Sensors Applications Symposium (SAS), 2016 IEEE (v.2016 / no.4 / pp.1-6 / 2016) |
Within the framework of the Compact Linear Collider Study (CLIC) [1] at CERN, new sensing and actuators technologies must be developed in order to achieve the required pe |
| 초록보기원문보기 | 무료 |
| Within the framework of the Compact Linear Collider Study (CLIC) [1] at CERN, new sensing and actuators technologies must be developed in order to achieve the required performance. An ITN Marie Curie Skowoska project funded by the European Union was launched in 2013. This project is a study on Particle Accelerator Components Metrology and Alignment to the Nanometre Scale, named PACMAN [2]. The project team consists of ten early stage researchers, divided in four work packages focusing on different tasks. Each of them is developing innovative transducers overperforming the current state of the art. Their main tasks are high-precision metrology and fiducialization, magnets prequalification and determination of magnetic axis under the constraint of small aperture (below 10 mm), determination of electrical center of a 15 GHz Radio Frequency-Beam Position Monitor (RF-BPM) and the electro-magnetic axis of an accelerating cavity, improvement of an existing seismic sensor to guarantee an optimized alignment process. The project has now been running for two years at CERN, resulting in dramatic progress for each of the early stage researchers. Their work already lead to building new experiments and proofs of concepts that are to be assembled in a unique, flexible, and compact test bench. |
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| Ikeda, Yuichi, Aoyama, Hideaki, Sakamoto, Yohei | Signal-Image Technology amp; Internet-Based Systems (SITIS), 2015 11th International Conference on (v.2015 / no.11 / pp.391-397 / 2015) |
We study G7 Global Production Network constructed using production index time series from January 1998to January 2015 for G7 countries. Collective motion of G7Global Prod |
| 초록보기원문보기 | 무료 |
| We study G7 Global Production Network constructed using production index time series from January 1998to January 2015 for G7 countries. Collective motion of G7Global Production Network is analyzed using complex Hilbert principal component analysis, community analysis for single layer network and multiplex networks, and structural controllability. Through tout this analysis we characterize features of collective motion for G7 Global Production Network during economic crisis in 2008. |
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| So Yeon Kim, Chang Seok Chae, Intae Hwang, Sol Lim, Han Wool Choi, Dae Jin Kim | Communications, Computers and Signal Processing (PACRIM), 2015 IEEE Pacific Rim Conference on (v.2015 / no.8 / pp.344-347 / 2015) |
Globally, safety technology of smart cars is developing for drivers' safety. Because the eye inspection of tire pressure is difficult, automatic sensing of the tire press |
| 초록보기원문보기 | 무료 |
| Globally, safety technology of smart cars is developing for drivers' safety. Because the eye inspection of tire pressure is difficult, automatic sensing of the tire pressure is very important. Tire pressure monitoring system measures tires' pressure and temperature. By using TPMS system we can reduce pollution emissions, fuel consumption and car accident. U.S.A NHTSA made a law to use TPMS on cars. In this paper, two short frames are designed with unidirectional communication, which use minimum number of bits for low power operation. And the software of TPMS sensor module is designed such that the sensor mostly resides in deep sleep mode. |
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| Klos, Michal, Wawrzyniak, Karol, Jakubek, Marcin | European Energy Market (EEM), 2015 12th International Conference on the (v.2015 / no.5 / pp.1-5 / 2015) |
Zonal configuration of energy market is often a consequence of political borders. However there are a few methods developed to help with zonal delimitation in respect to |
| 초록보기원문보기 | 무료 |
| Zonal configuration of energy market is often a consequence of political borders. However there are a few methods developed to help with zonal delimitation in respect to some measures. This paper presents the approach aiming at reduction of the loop flow effect - an element of unscheduled flows which introduces a loss of market efficiency. In order to undertake zonal partitioning, a detailed decomposition of power flow is performed. Next, we identify the zone which is a source of the problem and enhance delimitation by dividing it into two zones. The procedure is illustrated by a study of simple case. |
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| Guo, Qi, Gautier, Maxime, Liu, Da-Yan, Perruquetti, Wilfrid | Advanced Intelligent Mechatronics (AIM), 2015 IEEE International Conference on (v.2015 / no.7 / pp.220-225 / 2015) |
This paper investigates the behavior of central Jacobi differentiator in robot identification applications. Jacobi differentiator is a Jacobi orthogonal based algebraic d |
| 초록보기원문보기 | 무료 |
| This paper investigates the behavior of central Jacobi differentiator in robot identification applications. Jacobi differentiator is a Jacobi orthogonal based algebraic differentiator. It is applied to compute acceleration from noisy position measurements. Moreover, its frequency domain property is analyzed via a finite impulse response (FIR) filter point of view, indicating clearly the differentiators performance. In the end, a two revolute joints planar robot identification application is presented and comparisons between the Jacobi differentiator and the Euler differentiation combined with Butterworth filter are drawn. |
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| Dinnyes, Csaba, Szappanos, Sandor | Electronics Technology (ISSE), 2015 38th International Spring Seminar on (v.2015 / no.5 / pp.118-123 / 2015) |
This paper describes the thermal management of an epoxy resin used for Ball Grid Array type chips capillary underfilling. The setup and validation procedure involving som |
| 초록보기원문보기 | 무료 |
| This paper describes the thermal management of an epoxy resin used for Ball Grid Array type chips capillary underfilling. The setup and validation procedure involving some safe-launch activity part of a New Product Launch is focusing on the heat treatment of glue from technical, quality and productivity standpoint. It describes a self-designed and built preconditioning device as well as all lab measurement and thermal analysis carried out prior to launching a new production line of Continental in the Budapest factory. |
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| Maria-Raluca, Munteanu, Ion, Poeata, Lucian, Eva, Alin-Constantin, Iordache, Dana-Mihaela, Turliuc | E-Health and Bioengineering Conference (EHB), 2015 (v.2015 / no.11 / pp.1-4 / 2015) |
This paper presents the methods and techniques used in the neurosurgical treatment of brain tumors, with an accent on the medical devices used in modern operating rooms f |
| 초록보기원문보기 | 무료 |
| This paper presents the methods and techniques used in the neurosurgical treatment of brain tumors, with an accent on the medical devices used in modern operating rooms from the Clinical Emergency Hospital 'Prof. Dr. Nicolae Oblu' Iasi. The combined advantages and disadvantages of the techniques and procedures used in the treatment of high grade gliobastomas are presented and discussed. |
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| Saadah, S. | Information Science and Security (ICISS), 2015 2nd International Conference on (v.2015 / no.12 / pp.1-4 / 2015) |
Economic indicator in Indonesia are GDP (Gross Domestic Product), GNI (Gross National Income), inflation, export and import. These data had been chosen because economic t |
| 초록보기원문보기 | 무료 |
| Economic indicator in Indonesia are GDP (Gross Domestic Product), GNI (Gross National Income), inflation, export and import. These data had been chosen because economic that came from words 'ecos' and 'nomos' consist of value of life which are implemented in them. Based on that reason, it cannot be avoided that chaos and complex will emerge during measure the economic condition. In order to monitor Indonesia's economic, system that predict each of economic indicator had been developed. This concept tried to answer the chaos and complex in real-problem. System did not measure only one indicator independently, instead of involve all of indicators while predict it. So that, non-linear differential dynamic had been used to face this issued. Furthermore, system would predict as time series and optimized using genetic algorithm. By setting parameter probability mutation and probability cross over, this research got accuracy around 30% - 80%. The range of accuracy proved that the system able enough to fit data in finding historical pattern even had to face with chaos and complex. Distribution data and non-linear differential equation are caused of chaos and complex respectively. |
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| Romeres, Diego, Pillonetto, Gianluigi, Chiuso, Alessandro | Control Conference (ECC), 2015 European (v.2015 / no.7 / pp.2044-2049 / 2015) |
A new Bayesian approach to linear system identification has been proposed in a series of recent papers. The main idea is to frame linear system identification as predicto |
| 초록보기원문보기 | 무료 |
| A new Bayesian approach to linear system identification has been proposed in a series of recent papers. The main idea is to frame linear system identification as predictor estimation in an infinite dimensional space, with the aid of regularization/Bayesian techniques. This approach guarantees the identification of stable predictors based on the prediction error minimization. Unluckily, the stability of the predictors does not guarantee the stability of the impulse response of the system. In this paper we propose and compare various techniques to address this issue. Simulations results comparing these techniques will be provided. |
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| Qingliang Meng, Xinxin Guo | Service Systems and Service Management (ICSSSM), 2015 12th International Conference on (v.2015 / no.6 / pp.1-6 / 2015) |
Effective identification of key user knowledge sources which are able to match with the innovation task of the enterprise can reduce the cost of enterprise search and eva |
| 초록보기원문보기 | 무료 |
| Effective identification of key user knowledge sources which are able to match with the innovation task of the enterprise can reduce the cost of enterprise search and evaluation, enhance the participation willingness, and promote innovation performance in crowdsourcing innovation mode. Based on the bilateral perspective of both enterprises and users, the present paper proposes the framework to identify the key user knowledge sources from three aspects of the user knowledge value, the willingness of knowledge exchange and the absorptive capability of the enterprise. The key user knowledge sources identification system constructed by the paper is scientific, reasonable and practical, which is proved by the empirical research by using gray relational analysis. |
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| Rust, Jochen, Ludwig, Frank, Paul, Steffen | Design, Automation amp; Test in Europe Conference amp; Exhibition (DATE), 2015 (v.2015 / no.3 / pp.892-895 / 2015) |
This paper presents a new approach for hardware-based QR-decomposition using an efficient computation scheme of the Givens-Rotation. In detail, the angle of rotation and |
| 초록보기원문보기 | 무료 |
| This paper presents a new approach for hardware-based QR-decomposition using an efficient computation scheme of the Givens-Rotation. In detail, the angle of rotation and its application to the Givens-Matrix are processed in a direct, straightforward manner. High-performance signal processing is achieved by piecewise approximation of the arctangent and sine function. In order to identify appropriate function approximations, several designs with varying constraints are automatically generated and analyzed. Physical and logical synthesis is performed in a 130 nm CMOS-technology. The application of our proposal in a multi-antenna mobile communication scenario highlights our work to be very efficient in terms of calculation accuracy and computation performance. |
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| Attia, Y., Abdelrahman, A., Hamouda, M., Youssef, M. | Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2016 IEEE Conference and Expo (v.2016 / no.6 / pp.214-219 / 2016) |
This paper presents the technical and economical merits of using low losses fast switching Silicon Carbide (SiC) accumulated gate field effect transistor (ACCUFET) switch |
| 초록보기원문보기 | 무료 |
| This paper presents the technical and economical merits of using low losses fast switching Silicon Carbide (SiC) accumulated gate field effect transistor (ACCUFET) switches in comparison with a Hybrid module of Silicon (Si) IGBT with anti-parallel schottky barrier diode (SBD) in DC/DC converter applications of the Nissan Leaf electric vehicle (EV) motor drive. The performance of the car, at steady state conditions, is studied at different temperatures. The power losses, current, voltage, torque and speed results are given. The results showed lower total switching power losses with the SiC ACCUFET. This reduction in losses was recorded at different switching frequencies in comparison to the hybrid switch. The fast switching of SiC Trench ACCUFET reduces current-voltage cross-over losses and enables high frequency operation thus achieving high record efficiency. The high frequency operation will result in a smaller foot print of the converter together with a weight reduction; thus making the car lighter. It is expected that a lighter car will result in a longer range Nissan Leaf with the same battery. Increasing the car mileage of the battery and lowering the cost of magnetic components in the EV will surpass the higher cost of the SiC ACCUFET from an economical point of view. |
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| Calderon-Guizar, Jorge G., Ramirez-Gonzalez, M., Castellanos-Bustamante, R. | PowerTech, 2015 IEEE Eindhoven (v.2015 / no.6 / pp.1-6 / 2015) |
Inter-area oscillations are inherent to power systems. This type of oscillations is characterized by a group of generators in one are of the system oscillating against ot |
| 초록보기원문보기 | 무료 |
| Inter-area oscillations are inherent to power systems. This type of oscillations is characterized by a group of generators in one are of the system oscillating against other group located in another area. Since power systems are subjected to a wide range of disturbances, the damping associated with those oscillations may be drastically modified and the system security may be compromised. Thus, identifying and monitoring the critical inter-area modes is of significant concern during the power system operation. This paper reports on the identification and monitoring critical inter-area modes, using modal analysis together with the Prony's method. |
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| Empler, Tommaso | Digital Heritage, 2015 (v.2 / pp.581-586 / 2015) |
This paper outlines the results of current research in reconstruction and popularisation of the Nerva Forum in Rome, dating from imperial Rome and the high medieval perio |
| 초록보기원문보기 | 무료 |
| This paper outlines the results of current research in reconstruction and popularisation of the Nerva Forum in Rome, dating from imperial Rome and the high medieval period, which aroused interest in terms of technological innovation applied to communication of cultural heritage through navigation in #x201C;real time #x201D; and use of #x201C;augmented reality. #x201D; Through Blender and its internal #x201C;game engine #x201D;, it was possible to innovatively experiment with real time navigation using the 3D model for reconstruction of the Forum in the two periods considered, with the possibility of quickly switching between models to verify analogies and differences between the historical periods reviewed, in addition to interacting and displaying some descriptive evidence of major objects in the Forum. |
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| Saxena, Vertika, Ramakrishnananda, Balajee, Kumar, T. Rajesh Senthil | Advances in Computing, Communications and Informatics (ICACCI), 2015 International Conference on (v.2015 / no.8 / pp.720-725 / 2015) |
Wings of airplanes, ornithopters and micro-aerial vehicles were inspired by the wings of birds and insects. A flying snake found in South and South-East Asia converts its |
| 초록보기원문보기 | 무료 |
| Wings of airplanes, ornithopters and micro-aerial vehicles were inspired by the wings of birds and insects. A flying snake found in South and South-East Asia converts its entire body into a morphing wing which aids it to glide very efficiently. The aerodynamics of this species of snake is not well understood. Two dimensional computational and experimental studies of the snake's rather unusual cross-section have been done in earlier works. A three dimensional simulation of the flow over a wing inspired by the snake's body geometry is solved in the current work using steady laminar assumptions. Solutions were obtained from an angle of attack of 0 to 55 degrees in steps of 5 degrees. Interesting features like wake interaction with downstream sections and complex vortex shapes come to light. At low angles of attack, transverse flows reduce the strength of the wake leaving the wing. Gentle stall characteristics with a high stall angle and almost linear increase in drag with angle of attack are noticed. Bending of streamlines indicative of high lift production are clearly visualized at the maximum lift condition. |
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| 저자 | 학술지 (v.권 / no.호 / 페이지수 / 발행년issn) |
초록 |
| 원문보기 | 무료 |
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| Stroud, Andrew, Derosa, Pedro A., Leuty, Gary, Muratore, Christopher, Berry, Rajiv, Muratory, Christopher | Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on (v.2015 / no.7 / pp.613-616 / 2015) |
The effects of vacancies on the electronic properties of transition metal dichalcogenide (TMD) semiconductors is studied and the absorption of water demonstrated by model |
| 초록보기원문보기 | 무료 |
| The effects of vacancies on the electronic properties of transition metal dichalcogenide (TMD) semiconductors is studied and the absorption of water demonstrated by modeling molybdenum disulfide (MoS 2 ) nanoscale devices. The simulations presented here combine molecular dynamics (MD), density functional theory (DFT), and non-equilibrium Green's function (NEGF) formalism. Combining these methods, the effects of single and double S vacancy and a single Mo vacancy on charge transport are detailed by looking at transmission functions and conduction paths. The contrast on the effect of double S vacancy and Mo vacancy is intriguing, with only hole transport and electron transport respectively, being affected by the defect. Adsorption of water and oxygen at defects, particularly grain boundaries, is demonstrated via MD simulations. |
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| Roy, Sangita Chaki, Kundu, Tapanendu, Rao, V. Ramgopal | Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on (v.2015 / no.7 / pp.362-365 / 2015) |
In this paper, we present the opto-electrical characteristics of the fabricated PVA based photodetector on a low thermal mass platform having the capability to respond fr |
| 초록보기원문보기 | 무료 |
| In this paper, we present the opto-electrical characteristics of the fabricated PVA based photodetector on a low thermal mass platform having the capability to respond from UV to mid-IR region. The taxonomic study of current-voltage characteristics of the fabricated device has been carried out and the Metal-Semiconductor Polymer-Metal structure indicated the characteristics of Schottky diode. The barrier height ( #x03C6; B0 ) of the metal/polymer interface, the bulk resistance (R s ), ideality factor (n), and the reverse saturation current (I 0 ) of the fabricated device were determined. The effect of illumination was investigated on the electrical parameters in the forward and reverse bias current-voltage characteristics. It was found that the barrier height ( #x03C6; B0 ) as well as series resistance (R s ) decreased while ideality factor (n) increased under illumination. The insight of our study reveals that the thickness and the semi-crystalline morphology of the photoactive layer as well as the fabrication process need to be simultaneously optimized for enhancing the figure of merit of this class of the photodetector. |
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| Baig, Roger, Freitag, Felix, Khan, Amin M., Moll, Agusti, Navarro, Leandro, Pueyo, Roger, Vlassov, Vladimir | Cloud Networking (CloudNet), 2015 IEEE 4th International Conference on (v.2015 / no.10 / pp.213-215 / 2015) |
Community clouds are a cloud deployment model in which the cloud infrastructure is built with specific features for a community of users with shared concerns, goals, and |
| 초록보기원문보기 | 무료 |
| Community clouds are a cloud deployment model in which the cloud infrastructure is built with specific features for a community of users with shared concerns, goals, and interests. Commercial community clouds already operate in several application areas such as in the finance, government and health, fulfilling community-specific requirements. In this demo, a community cloud for citizens is presented. It is formed by devices at the edge of the network, contributed by the members of a community network and brought together into a distributed community cloud system through the Cloudy distribution. The demonstration shows to the audience in a live access the deployed community cloud from the perspective of the user, by accessing a Cloudy node, inspecting the services available in the community cloud, and showing the usage of some of its services. |
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| Krishna Kumar, G. V., Padmanabam, M., Sree, M. Bhagya, Sairam, M. V. S. | Underwater Technology (UT), 2015 IEEE (v.2015 / no.2 / pp.1-4 / 2015) |
Performance evaluation of passive devices such as ship board sonars, sea bed arrays, sonobuoys and underwater mines is carried out using simulated Radiated Noise (RN) sig |
| 초록보기원문보기 | 무료 |
| Performance evaluation of passive devices such as ship board sonars, sea bed arrays, sonobuoys and underwater mines is carried out using simulated Radiated Noise (RN) signature of marine vessels such as surface ships, submarines, high speed boats, torpedoes etc, RN signature simulators developed so far have only been able to simulate static features of RN signature such as tonal components superimposed on the broad band propeller cavitation noise, ignoring the dynamic features imposed by the environment and Doppler imposed by source receiver motions. The time domain RN signature simulation model proposed in the current paper takes care of all the environment factors, multipath imposed by boundaries and Doppler due to source receiver motion. The model was developed and implemented in MATLAB #x00AE; . The simulated data has exhibited the dynamic features such as multipath and Doppler on RN signature which are important for evaluating the passive devices. |
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