AlNiLa metallization technology is introduced for AMLCD as gate electrodes. Ni can effectively prevent Al diffusing into Si-based layer while La can obviously increase uniformity during AlNiLa deposition than that of ...
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Active learning during out-of-school time Energy Clubs, can positively affect students in grades 3-5 by improving their understanding of technology, what engineers do, the engineering design process, and how to improv...
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Active learning during out-of-school time Energy Clubs, can positively affect students in grades 3-5 by improving their understanding of technology, what engineers do, the engineering design process, and how to improve a windmill. RAMP-UP assessed the impact through a pre- and posttest from the engineering is Elementary workbook, "Catching the Wind."[2] After completing one activity where the students built windmills out of milk cartons, there were positive improvements in their understanding of technology, what engineers do and the engineering design process ranging from 3% to 8%. Significant gains (p
AlNiLa metallization technology is introduced for AMLCD as gate electrodes. Ni can effectively prevent Al diffusing into Si-based layer while La can obviously increase uniformity during AlNiLa deposition than that of ...
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ISBN:
(纸本)9781618390950
AlNiLa metallization technology is introduced for AMLCD as gate electrodes. Ni can effectively prevent Al diffusing into Si-based layer while La can obviously increase uniformity during AlNiLa deposition than that of conventional Al-Nd alloy. According to the electrical measurement results, the compatibility of AlNiLa in TFT has been verified.
This paper reports an efficient method to measure fluid viscosity in microchannels using hydrodynamic diverging chamber and digital counting. A proposed microfluidic viscometer is designed to have two inlets for sampl...
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ISBN:
(纸本)9781424457618;9781424457649
This paper reports an efficient method to measure fluid viscosity in microchannels using hydrodynamic diverging chamber and digital counting. A proposed microfluidic viscometer is designed to have two inlets for sample as well as reference fluids, and a divergencing channel with 89 channels for digital counting. DI water and SDS solutions are used as a reference fluid and a sample fluid, respectively. The viscosities measured by the proposed microfluidic viscometer are compared with the ones measured by a commercially available viscometer (HAAKE MARS). The averaged deviation for four different viscosities measured by both viscometers is only about 2.5 %. Additionally, the microfluidic viscometer gives more consistent value, especially in low shear rate regime.
Validation results are discussed and compared in confirming the tendency of certain parameters being well represented by simulation with the actual equivalent at-sea test result. The primary objective of this field of...
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ISBN:
(纸本)9781617820250
Validation results are discussed and compared in confirming the tendency of certain parameters being well represented by simulation with the actual equivalent at-sea test result. The primary objective of this field of study is to determine the feasibility of applying full motion simulators and plug and play simulations in support of manned or unmanned aircraft-ship dynamic interface at-sea testing and experimentation. Several years of simulated flight test programs using the Merlin CAE Trainer system at RNAS Culdrose (UK) and the Manned Flight Simulator at Naval Air Warfare Center, Aircraft Division at Patuxent River, Maryland have been conducted. A typical simulation consists of modular "plug and play" components contributed by the project participants assembled in a High Level Architecture (HLA) with the combined components reflecting the ship environment, the long and short term prediction methodologies and the ship's response mechanism. The use of 6 degree-of-freedom motion flight simulator to forecast physical deck motion and deck motion limits, is discussed. In the manned version, the simulated flight test has several objectives including assess the capabilities of the Cockpit Dynamic Simulator (CDS) to support Ship-Helicopter Operational Limit (SHOL) / Naval Air Training and Operating Procedures Standardization (NATOPS) limits;demonstrate High Level Architecture (HLA) with selected modules;and determine feasibility of applying these simulators in support of dynamic interface at-sea testing. An application of this simulation is the forecast of manned and unmanned deck limits computed by the motion characterization of a platform in terms of, and as a function of, the deflection of landing gear configured for vertical landing aircraft or rolling vertical landing. Of some significance is the conversion of empirical manned scales, like Deck Interface Pilot Effort Scale (DIPES), into a deck limiting quantitative value. At-sea validation study results are discussed
作者：
Kohei OkitaKazuyasu SugiyamaKenji OnoShu TakagiYoichiro MatsumotoRIKEN
CIPS VCAD System Research Program Functionality Simulation and Information Team 2-1 Hirosawa Wako Saitama 351-0198 Japan The University of Tokyo
Department of Mechanical Engineering Tokyo Japan RIKEN
Computational Science Research Program Integrated Simulation of Living Matter Group Organ and Body Scale Team Saitama Japan
The development of the HIFU therapy for the deeply placed cancer such as the liver cancer and brain cancer has been desired. One problem is the displacement of the focal point due to the reflection and refraction of u...
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The development of the HIFU therapy for the deeply placed cancer such as the liver cancer and brain cancer has been desired. One problem is the displacement of the focal point due to the reflection and refraction of ultrasound. In the present study, the HIFU therapy for the brain cancer through a skull with a bowl-shape array transducer is performed numerically. Our approach is to solve the mass and momentum equations for mixture with the equation of state of media. The nonlinearity is mainly taken into account through the equation of state of the media. The three-dimensional controllability of the focal point by the array transducer with a phase delay is examined. As the result of the ultrasound propagation through the skull with the phase delay, we obtain a clear focal point where the peak pressure is higher than that without the phase delay. Therefore, the array transducer with the appropriate phase delay enables to assign the focal point to the target adequately, even if the ultrasound propagates through the inhomogeneous medium as a human skull.
In this paper, we propose a multi objective stochastic model with linear partial information on probability distribution (MSPLI) for portfolio selection problem. We apply an extended chance constrained compromise prog...
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ISBN:
(纸本)9781424469611;9780769540429
In this paper, we propose a multi objective stochastic model with linear partial information on probability distribution (MSPLI) for portfolio selection problem. We apply an extended chance constrained compromise programming approach to obtain the deterministic equivalent of the MSPLI model.
Neither traditional, agile or free/open software development models can be effective to all projects contexts. We claim that collaboration and discipline can be the driver to tailor software development processes to m...
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Neither traditional, agile or free/open software development models can be effective to all projects contexts. We claim that collaboration and discipline can be the driver to tailor software development processes to meet projects and organizations needs. This work proposes that process tailoring can be conducted through a context management approach.
The objective of this study is to identify the key technology with analysis of the cost boundary of future photovoltaics (PV) technologies using life-cycle costing. We estimate the amount cost of photovoltaic system i...
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