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This paper proposes a neural fuzzy evaluation system (NFES) with significant variables selected from stepwise regression to predict apnea-hypopnea index (AHI) for evaluating obstructive sleep apnea (OSA). The variables considered are the change statuses of blood pressure (BP) before going to sleep and early in the morning as well as other five easily available measurements (age, body mass index (BMI),...
The research majored in the implementation of non-contacting near-field to far-field transformation. The emphasized methodology of transformation was according to the Kirchhoff surface integral representation (KSIR) having one of most outstanding advantages is that it could distinguish the six field independently on the basis of their each individual integral surface and simplify the complexity of...
The low cost and high efficiency of quasi-resonant flyback converters have resulted in their wide application as the main circuit topology in power-converters. Because conducted electromagnetic interference (EMI) at low frequency domain of conventional quasi-resonant (QR) flyback converters probably exceeds the EN55022 Class-B of EMI standards, this paper presents novel frequency jittering control...
Taiwan possesses rich wind power. In addition, by using mature hydroelectric power generation technology, system costs and thermal power generation unit loads can be reduced. Regarding simulating wind velocity for wind power generation, this study forecast wind velocity based on the Weibull distribution. According to wind power generation data, predicted wind velocity was converted into the amount...
Motivated by the needs to enhance the performance of garbage collection in low-cost flash storage devices, we propose a victim block selection design to efficiently identify the blocks for erases and reclaim the space of invalid data without extensively scanning flash memory for the status of data stored in the storage, so as to achieve improved performance of garbage collection on reclaiming space...
Meditation is an interesting research issue for these decades. Meditation is benefit for health improvement and illness reduction. Abundant of studies from physiological and psychological point of view were made for meditation. During meditation, it is a fundamental require sitting without body movement. Novel body motion monitoring and estimation system is developed in this study. Wireless tri-axis...
Asymmetric Fano resonances in monolithic silicon Bragg reflectors are demonstrated. Optimization of the lineshapes is achieved by controlling the phase of the reflected light from the Bragg reflectors.
Long-term business cycle forecasting is a very important issue in economic evaluation. This study presents a novel intuitionistic fuzzy least-squares support vector regression (IFLS-SVR) model for accurately forecasting long-term index of business cycle. Traditional support vector regression (SVR) and least-squares support vector regressions (LS-SVR) have been successfully applied in forecasting problems...
A three-dimensional (3D) CMOS imager constructed from stacking a pixel array of image sensors, an analog-to-digital converter (ADC) array, and an image signal processor (ISP) array is promising for high throughput imaging applications. The design specifications of the ADC array in the imager, which jointly and concurrently converts the pixel data to produce a final image, must consider both intra-ADC...
It has been a crucial issue as how to make the optimal choice from various partner selection of knowledge alliance. In order to make the enterprise select knowledge alliance partners practically and reasonably, a grey optimal choice is put forward for virtual enterprise with multi-objects and multi-layers. This paper tries to construct a performance evaluation process. Firstly, the evaluated indictors...
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