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China Ocean Engineering 2010年第3期24卷 401-416页

作者： hung-pin chien Jen-Shiang KOUH Yen-Jen CHEN Institute of Engineering Science and Ocean Engineering National Taiwan University Department of Multimedia and Game Science Lunghwa University of Science Technology

The moving particle semi-implicit（MPS）method has demonstrated its usefulness in practical engineering *** it has wide applicability,it is still hard to predict the pressure precisely using the MPS method.A pressure-convection particle method based on the MPS method is proposed to overcome this *** improved performance of this new method is validated with computational and measured *** approach is also applied to compute the problem of sloshing associated with floating body motion in *** pressure-convection MPS method demonstrated its capability to improve the prediction of pressure.

关键词： pressure-convection particle method impact pressure heaving motion rolling motion

Analysis of Critical Factors in Manufacturing by Adopting a Cloud Computing Service

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Computer Systems Science & Engineering 2022年第7期42卷 213-227页

作者： Hsin-pin Fu Tsung-Sheng Chang chien-hung Liu Li-Chun Liu Department of Marketing and Distribution Management National Kaohsiung University of Science and TechnologyKaohsiung(824)Taiwan Department of Information Management Da-Yeh UniversityChanghua(515)Taiwan Graduate Institute of Management National Kaohsiung University of Science and TechnologyKaohsiung(824)Taiwan

The advantages of a cloud computing service are cost advantages,availability,scalability,ﬂexibility,reduced time to market,and dynamic access to computing *** can improve the successful adoption rate of cloud computing services if they understand the critical ***ﬁnd critical factors,this studyﬁrst reviewed the literature and established a three-layer hierarch-ical factor table for adopting a cloud computing service based on the Technology-Organization-Environment ***,a hybrid method that combines two multi-criteria decision-making tools—called the Fuzzy Analytic Network Process method and the concept of VlseKriterijumska Optimizacija I Kompromisno Resenje acceptable advantage—was used to objectively identify critical factors for the adop-tion of a cloud computing service,replacing the subjective decision of the *** results of this study determinedﬁve critical factors,namely data access secur-ity,information transmission security,senior management support,fallback cloud management,and employee ***,the paper presents theﬁndings and implications of the study.

关键词： Cloud computing service multi-criteria decision-making critical factors fuzzy analytic network process vlseKriterijumska optimizacija i kompromisno resenje technology-organization-environment

Assessment of highway slope failure using neural networks

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2009年第1期10卷 101-108页

作者： Tsung-lin LEE hung-ming LIN Yuh-pin LU 1Department of Construction and Facility Management Department of Resource and Environment Leader University

An artificial intelligence technique of back-propagation neural networks is used to assess the slope ***-site slope failure data from the South Cross-Island Highway in southern Taiwan are used to test the performance of the neural network *** numerical results demonstrate the effectiveness of artificial neural networks in the evaluation of slope failure potential based on five major factors,such as the slope gradient angle,the slope height,the cumulative precipitation,daily rainfall and strength of materials.

关键词： Neural network Prediction Highway Slope failure

Injury-induced rapid activation of MAPK signaling in dechorionated eggs and larvae of the silkworm Bombyx mori

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Insect Science 2017年第2期24卷 248-258页

作者： Shi-Hong Gu chien-hung Chen Department of Biology National Museum of Natural Science Taichung Taiwan China Chung Hwa University of Medical Technol-ogy Tainan County Taiwan China

Previous study showed that diapause in Bombyx mori eggs can be ter- minated by dechorionation and that activation in the mitogen-activated protein kinase （MAPK）/extracellular signal-regulated kinase （ERK） in dechorionated cultured eggs is involved in diapause termination. In the present study, the possible mechanism underlying activation of ERK upon dechorionation was further investigated. Results showed that me- chanical injury of diapause eggs without medium incubation also resulted in rapid increase in the phospho-ERK levels and that injury increased the phospho-ERK levels at different stages of both diapause eggs and eggs in which diapause initiation was prevented by HC1. Effects of anaerobiosis on dechorionation-stimulated phospho-ERK levels showed that the mechanical injury itself but not the dramatic increase in oxygen uptake upon injury is in- volved in a rapid activation of ERK. Chemical anaerobiosis on dechorionation-stimulated phospho-ERK levels and the in vivo effect of anaerobiosis showed that the supply of oxygen also plays a role in ERK signaling. In addition, injury induced the phosphory- lation of c-jun N-terminal kinases （JNKs） and p38 kinase, components of two parallel MAPK pathways. A kinase assay showed a dramatic increase in .INK kinase activity in egg lysates upon injury. When newly hatched first instar larvae were injured, an increase in the phospho-ERK levels similar to that in dechorionated eggs was observed. From the results, we hypothesize that the injury-induced rapid activation of MAPK signaling, which serves as a natural signal for embryonic development, is related to diapause termination in dechorionated eggs.

关键词： Bombyx mori dechorionation embryonic diapause ERK phosphorylation injury MAPK

Horizontal gas mixing in rectangular fluidized bed:A novel method for gas dispersion coefficients in various conditions and distributor designs

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Chinese Journal of Chemical Engineering 2017年第7期25卷 848-861页

作者： Asheesh Nautiyal chien-Song Chyang pin-Wei Li Hsin-Yung Hou Department of Chemical Engineering Chung Yuan Christian UniversityTaoyuan 320TaiwanChina

In a rectangular fluidized bed combustor, the tracer gas is injected continuously into the bed from a point source at the center of the distributor plate. In this study, a general governing equation is formulated for tracer gas dispersion in the bed. An analytical solution is derived to estimate the dispersion coefficients, Dxand Dy, in a horizontal plane. The concentration profiles at different sampling heights with various gas velocities are ***, to estimate the dispersion coefficients, surface fitting of the obtained analytical solution to the experimental data is performed. The dispersion coefficients obtained from this model are compared with those of a conventional model. Additionally, the effect of walls, bed height and gas injection rate on the dispersion coefficients in a horizontal plane is investigated, and the effect of distributor design on the dispersion coefficients in a horizontal plane is investigated with different tracer positions. It is found that Dxand Dyare nearly equivalent at a lower tracer gas ratio of the injected gas to the total gas flow rate. It is also demonstrated that the effect of bed height on Dxis minor. This model is also able to estimate the dispersion coefficients in the case of a multihorizontal nozzle distributor.

关键词： Gas dispersion coefficient Horizontal mixing Wall effect Surface modeling

Impact of Acupuncture Therapy in Postoperative Aortic Dissection Patients with Cerebral Infarction:A Case Study

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Chinese Journal of Integrative Medicine 2017年第1期23卷 76-79页

作者： HSUEH Tun-pin hung Yu-Chiang HU Wen-Long Department of Chinese Medicine Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan 000800China Kaohsiung Medical University College of Medicine KaohsiungTaiwan 000800China Fooyin University College of Nursing Kaohsiunch Taiwan 000800China

Aortic dissection is a life-threatening disease that can produce a variety of symptoms and complications. Patients at high risk for mortality, such as individuals with aortic regurgitation, cardiac tamponade, or myocardial infarction, should be treated by surgery as soon as possible, especially in cases with acute ascending aortic dissections （Stanford type A）. However, patients with aortic dissection may suffer adverse outcomes that lead to mortality and morbidity, such as stoke, re-dissection, myocardial infarction, and heart failure. Patients with surgically treated acute type A aortic dissection show an 18.2% likelihood of stroke in early morbidity.

关键词： Impact of Acupuncture Therapy in Postoperative Aortic Dissection Patients with Cerebral Infarction GCS MCA than

On the Current Error Based Sampled-data Iterative Learning Control with Reduced Memory Capacity

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International Journal of Automation and computing 2015年第3期12卷 307-315页

作者： Chiang-Ju chien Yu-Chung hung Rong-Hu Chi Department of Electronic Engineering Huafan University School of Automation and Electrical Engineering Qingdao University of Science and Technology

The design of iterative learning controller(ILC) requires to store the system input, output or control parameters of previous trials for generating the input of the current trial. In order to apply the iterative learning controller for a real application and reduce the memory size for implementation, a current error based sampled-data proportional-derivative(PD) type iterative learning controller is proposed for control systems with initial resetting error, input disturbance and output measurement noise in this *** proposed iterative learning controller is simple and effective. The first contribution in this paper is to prove the learning error convergence via a rigorous technical analysis. It is shown that the learning error will converge to a residual set if a forgetting factor is introduced in the controller. All the theoretical results are also shown by computer simulations. The second main contribution is to realize the iterative learning controller by a digital circuit using a field programmable gate array(FPGA) chip applied to repetitive position tracking control of direct current(DC) motors. The feasibility and effectiveness of the proposed current error based sampleddata iterative learning controller are demonstrated by the experiment results. Finally, the relationship between learning performance and design parameters are also discussed extensively.

关键词： Iterative learning control current error sampled-data system memory capacity field programmable gate array(FPGA) chip.

Theoretical Analysis of A Buoyant Jet Interacting with Small Amplitude Waves

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China Ocean Engineering 2009年第1期23卷 73-84页

作者： Ying-pin LIN hung-Chu HSU Yang-Yih CHEN Department of Marine Environment and Engineering National Sun Yat-Sen Uaivershy Kaohsiung 804 China Tainan Hydraulics Laboratory Research Center of Ocean Environment and Technology National Cheng Kung University Tainan 701 China

A new theoretical solution is presented here for the dynamic characteristics of a buoyant jet due to opposing small amplitude waves. The conservation equations of mass, tangential moment^n and vertical momentum are solved by the integral method which encompasses the Gaussian profiles of velocity and density. The action of waves is incorporated into the equations of motion as an external force and a new exact solution is obtained to predict the trajectory, velocity distribution and boundary thickness of the buoyant jet over an arbitrary lateral cross section. It is found that the velocity along the centerline is inversely proportional to the ratio of the momentum of the wave to the buoyant jet. The averaged bound- ary width varies with the fluctuation of the boundary width, the distance from the orifice and the velocity correction function. Owing to the motion of waves, the fluctuation of the boundary width is proportional to the wave steepness.

关键词： buoyant jet small amplitude waves radiation stress jet trajectory

Smart partition system - A room level support system for integrating smart technologies into existing buildings

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Frontiers of Architectural Research 2014年第4期3卷 376-385页

作者： Sheng-Fen chien hung-Jen Wang Department of Architecture University of Cheng Kung University 1 University Road Tainan 70101Taiwan China

We proposed a support system caLLed the ＂Smart Partition System＂ for infill elements that integrate smart technologies according to the Open Building principles. The design requirements were collected from design practitioners. These design requirements consisted of both architectural and information subsystems. The Smart Partition System was composed of the foLLowing multiple levels of smartness： the foundation/core Level with an embedded design knowledge in the support system and the utility Level with a modular infill that integrate smart technologies. We constructed functional prototypes to demonstrate the feasibility of our proposed support system and some of the possibilities of the smart infill elements. Furthermore, the prototypes were evaluated by design practitioners. We compared our approach with current practices of smart building developments, and we also discussed some future prospects.

关键词： Support system Smart house Open buildins Building renovationmodule Technotogy intesration

Strengthening reinforced concrete beams using prestressed glass fiber-reinforced polymer-Part I: Experimental study

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2005年第8期6卷 166-174页

作者： WU Jong-hwei YEN Tsong hung chien-hsing LIN Yiching Department of Civil Engineering National Chung-Hsing University 40227 Taiwan ChinaDepartment of Civil Engineering National Chung-Hsing University 40227 Taiwan ChinaDepartment of Civil Engineering National Chung-Hsing University 40227 Taiwan ChinaDepartment of Civil Engineering National Chung-Hsing University 40227 Taiwan China

This work is aimed at studying the strengthening of reinforced concrete (R. C.) beams using prestressed glass fi- ber-reinforced polymer (PGFRP). Carbon fiber-reinforced polymer (CFRP) has recently become popular for use as repair or rehabilitation material for deteriorated R. C. structures, but because CFRP material is very stiff, the difference in CFRP sheet and concrete material properties is not favorable for transferring the prestress from CFRP sheets to R. C. members. Glass fi- ber-reinforced polymer (GFRP) sheets with Modulus of Elasticity quite close to that of concrete was chosen in this study. The load-carrying capacities (ultimate loads) and the deflections of strengthened R. C. beams using GFRP and PGFRP sheets were tested and compared. T- and ⊥-shaped beams were used as the under-strengthened and over-strengthened beams. The GFRP sheets were prestressed to one-half their tensile capacities before being bonded to the T- and ⊥-shaped R. C. beams. The prestressed tension in the PGFRP sheets caused cambers in the R. C. beams without cracks on the tensile faces. The PGFRP sheets also enhanced the load-carrying capacity. The test results indicated that T-shaped beams with GFRP sheets increased in load-carrying capacity by 55% while the same beams with PGFRP sheets could increase load-carrying capacity by 100%. The ⊥-shaped beams with GFRP sheets could increase load-carrying capacity by 97% while the same beams with PGFRP sheets could increase the loading-carrying capacity by 117%. Under the same external loads, beams with GFRP sheets underwent larger deflections than beams with PGFRP sheets. While GFRP sheets strengthen R. C. beams, PGFRP sheets decrease the beams’ ductility, especially for the over-strengthened beams (⊥-shaped beams).

关键词： Strengthening Prestressed glass fiber reinforcement polymer Modulus of Elasticity R. C. beams

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