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Utilizing Blockchain Technology to Improve WSN Security for Sensor Data Transmission

Computers, Materials & Continua 2021年第8期68卷 1899-1918页

作者： Sung-Jung hsiao Wen-Tsai Sung Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung41170Taiwan

This paper proposes a method for improving the data security of wireless sensor networks based on blockchain *** technology is applied to data transfer to build a highly secure wireless sensor *** this network,the relay stations use microcontrollers and embedded devices,and the microcontrollers,such as Raspberry Pi and Arduino Yun,represents mobile *** proposed system uses microcontrollers to facilitate the connection of various sensor *** adopting blockchain encryption,the security of sensing data can be effectively improved.A blockchain is a concatenated transaction record that is protected by *** section contains the encrypted hash of the previous section,the corresponding timestamp,and transaction *** transaction data denote the sensing data of the wireless sensing *** proposed system uses a hash value representation calculated by the Merkel-tree algorithm,which makes the transfer data of the system difficult to be tamped ***,the proposed system can serve as a private cloud data *** this study,the system visualizes the data uploaded by sensors and create relevant charts based on big data *** the webpage server of the proposed system is built on an embedded operating system,it is easy to model and visualize the corresponding graphics using Python or JavaScript programming ***,this study creates an embedded system mobile database and web server,which can utilize JavaScript program language and *** runtime environment to apply blockchain technology to mobile *** proposed method is verified by the experiment using about 1600 data *** results show that the possibility of data being changed is very small,and the probability of data being changed is almost zero.

关键词： Blockchain embedded system big data analysis python javascript node.js

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Study on a Cross Diffusion Parabolic System

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Acta Mathematicae Applicatae Sinica 2007年第1期23卷 9-28页

作者： Li Chen Ling hsiao Gerald Warnecke Department of Mathematical Sciences Tsinghua University Beijing 100084 China Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing 100080 China Institute for Analysis and Numerics Otto-von-Guericke-University Magdeburg Box 4120 D-39016Magdeburg Germany

This paper considers a kind of strongly coupled cross diffusion parabolic system, which can be used as the multi-dimensional Lyurnkis energy transport model in semiconductor science. The global existence and large time behavior are obtained for smooth solution to the initial boundary value problem. When the initial data are a small perturbation of an isothermal stationary solution, the smooth solution of the problem under the insulating boundary condition, converges to that stationary solution exponentially fast as time goes to infinity.

关键词： Cross diffusion parabolic system energy transport model global existence asymptotic behavior

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C-terminal tensin-like (CTEN) knockin alleviates cystic kidney defects in Tensin-1 knockout mice

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Genes & Diseases 2023年第3期10卷 643-646页

作者： chun-Lung Chiu Shiao-Ya Hong Ying Tan Yuh-Ru Julie Lee Yi-Ping shih Clifford GTepper Su Hao Lo Department of Biochemistry and Molecular Medicine University of California-DavisSacramentoCA 95817USA Department of Plant Biology University of California-DavisDavisCA 95616USA

Tensin-1(TNS1)is a 220 kD focal adhesion protein that binds to actin filaments,integrin receptors,small GTPases,tyrosine-phosphorylated proteins,and lipids.1 These binding activities enable TNS1 to link the actin cytoskeleton to integrins and transduce outside-in and inside-out signals at focal adhesion sites,thereby regulating cell attachment,migration,proliferation,and mechanical sensing.1 Lack of TNS1 in kidney epithelial cells results in multiple lumen,instead of single lumen,phenotypes in the three-dimensional(3D)culture.

关键词： kidney Tensin thereby

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Application of Feature Curves and Shape Blending on Yacht Designing

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Artificial Intelligence Advances 2019年第2期1卷 44-55页

作者： shih-Wen hsiao Jeng-Horng Chen Ting-An Yeh Department of Industrial Design National Cheng Kung UniversityTainan70101Taiwan Department of Systems and Naval Mechatronic Engineering National Cheng Kung UniversityTainan70101Taiwan

The global yacht market share and industry might expand continually since increasing people are willing to enjoy the yacht life in lower price nowadays while yacht activities were regards as a luxury acitivity in the ***,Taiwan Residents yacht manufacturers are well-known *** show excellent performances on the international annual rankings which implies Taiwan has excellent manufacturing ***,Taiwan Residents manufacturers so far do not have a mature local design ***,this study goals to developing a systematic and objective design method for hull designing,which facilitates designers to design innovative yachts or create a series product with brand *** study is divided into three parts:the first part is the investigation of the yachts market;the second is establishing a shape blending platform;the third is 3D ***,it is used the existing ship CAD software to design an innovative yacht based on the blended curves and then calculates its basic hydrostatic *** study provides a quantitative method to create a new form and to preserve the features for a *** exist yacht combines with other graphics to create a new form and maximizes the features of the original graphics.

关键词： Artificial intelligent Yacht industry Shape morphing Computer aid design Product design Aesthetics

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Utilizing the Improved QPSO Algorithm to Build a WSN Monitoring System

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Computers, Materials & Continua 2022年第2期70卷 3529-3548页

作者： Wen-Tsai Sung Sung-Jung hsiao Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung411030Taiwan Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan

This research uses the improved Quantum Particle Swarm Optimization(QPSO)algorithm to build an Internet of Things(IoT)life comfort monitoring system based on wireless sensing *** purpose is to improve the quality of intelligent *** functions of the system include automatic basketball court lighting system,monitoring of infants’sleeping posture and accidental falls of the elderly,human thermal comfort measurement and other related life comfort services,*** the hardware system of the IoT,this research is based on the latest version of ZigBee 3.0,which uses optical sensors,3-axis accelerometers,and temperature/humidity sensors in the IoT perception *** the network transmission layer,the central network architecture is used for *** the application layer,we have designed a graphical interface for real-time values and information that can be read at any time and place using mobile *** this study,authors use the improved QPSO algorithm in the calculation part,so that the target can be effectively positioned outside the numerous surveillance *** study uses various sensor data fusion technologies to make the IoT system becomes able to provide more extensive and even better services than ever *** short,this research work has proven to be an effective way to reduce power consumption,improve medical quality and provide higher comfort for intelligent lift level.

关键词： Quantum particle swarm optimization IoT wireless sensor network ZigBee

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Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae)

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Progress in Natural Science:Materials International 2007年第1期17卷 112-116页

作者： shih chung Kun China College of Life Science Capital Normal University Beijing 100037

A new genus and three new species of fossil Palaeontinidae, Papilioncossus conchatus sp. nov., P. giganteus sp. nov. and P. pteroideus sp. nov., are described. All of them were collected from Middle Jurassic Jiulongshan Formation in Inner Mongolia, China. Based on distal part of forewing broader and longer than basal and Sc usually with branches, the new taxa are attributed to Palaeontinidae of Homoptera and compared with genus Pseudocossus. A key to species of Papilioncossus gen. nov. is provided. All type specimens are deposited in the Capital Normal University.

关键词： Palaeontinidae fossil Middle Jurassic new genus new species Inner Mongolia.

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Improving Speech Enhancement Framework via Deep Learning

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Computers, Materials & Continua 2023年第5期75卷 3817-3832页

Speech plays an extremely important role in social *** individuals suffer from a“speech barrier,”which limits their communication with *** this study,an improved speech recognitionmethod is proposed that addresses the needs of speech-impaired and deaf individuals.A basic improved connectionist temporal classification convolutional neural network(CTC-CNN)architecture acoustic model was constructed by combining a speech database with a deep neural *** sensors were used to convert the collected voice signals into text or corresponding voice signals to improve *** method can be extended to modern artificial intelligence techniques,with multiple applications such as meeting minutes,medical reports,and verbatim records for cars,sales,*** experiments,a modified CTC-CNN was used to train an acoustic model,which showed better performance than the earlier common *** a CTC-CNN baseline acoustic model was constructed and optimized,which reduced the error rate to about 18%and improved the accuracy rate.

关键词： Artificial intelligence speech recognition speech to text CTC-CNN

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Multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields

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Chinese Physics B 2020年第8期29卷 115-126页

作者： Peng-Cheng Li shih-I Chu Research Center for Advanced Optics and Photoelectronics Department of PhysicsCollege of ScienceShantou UniversityShantou 515063China Key Laboratory of Intelligent Manufacturing Technology of MOE Shantou UniversityShantou 515063China Department of Chemistry University of KansasLawrenceKansas 66045USA

We present the recent new developments of time-dependent Schrödinger equation and time-dependent density-functional theory for accurate and efficient treatment of the electronic structure and time-dependent quantum dynamics of many-electron atomic and molecular systems in intense laser *** extend time-dependent generalized pseudospectral(TDGPS)numerical method developed for time-dependent wave equations in multielectron *** TDGPS method allows us to obtain highly accurate time-dependent wave functions with the use of only a modest number of spatial grid point for complex quantum dynamical *** usefulness of these procedures is illustrated by a few case studies of atomic and molecular processes of current interests in intense laser fields,including multiphoton ionization,above-threshold ionization,high-order harmonic generation,attosecond pulse generation,and quantum dynamical processes related to multielectron *** conclude this paper with some open questions and perspectives of multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields.

关键词： multiphoton ionization above-threshold ionization high-order harmonic generation attosecond pulse generation

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Home Monitoring of Pets Based on AIoT

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Computer Systems Science & Engineering 2022年第10期43卷 59-75页

作者： Wen-Tsai Sung Sung-Jung hsiao Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung City411030Taiwan Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan

With technological and social development in recent decades,people have begun pursuing more comfortable lives that frequently feature household pets that are treated like members of the *** average,one out of every three households has a *** has also led to the creation and growth of many businesses in the pet industry.A few companies have developed a system that allows busy office workers to remotely care for pets at home based on the Internet of Things and an intelligent adjustment *** owners of two dogs,the authors of this study observed their pets’living habits and recorded environmental conditions that appear suitable for *** data were then used to develop an automatic control system to care for *** observational data on the pets’habits and environment were written in a program in Arduino by using the ESP8266 Wi-Fi *** module and booster module control is the switch and setting of various household *** to the loop setting of the program,the system does not need to manually switch or adjust the electrical settings of the ***,the pet's living environment is assessed by using various *** use of Arduino programs helps develop a system that can automatically adjust the environment to one that is most suitable for the pet's comfort.

关键词： Remote medical care active RFID positioning physiological signal

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Application of artificial intelligence-driven endoscopic screening and diagnosis of gastric cancer

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World Journal of Gastroenterology 2021年第22期27卷 2979-2993页

作者： Yu-Jer hsiao Yuan-Chih Wen Wei-Yi Lai Yi-Ying Lin Yi-Ping Yang Yueh Chien Aliaksandr A Yarmishyn De-Kuang Hwang Tai-Chi Lin Yun-Chia Chang Ting-Yi Lin Kao-Jung Chang shih-Hwa Chiou Ying-chun Jheng Department of Medical Research Taipei Veterans General HospitalTaipei 112201Taiwan School of Medicine National Yang-Ming Chiao Tung UniversityTaipei 112304Taiwan Department of Medical Education Taipei Veterans General HospitalTaipei 112201Taiwan Institute of Pharmacology National Yang-Ming Chiao Tung UniversityTaipei 112304Taiwan Department of Internal Medicine Taipei Veterans General HospitalTaipei 112201Taiwan Critical Center Taipei Veterans General HospitalTaipei 112201Taiwan Department of Ophthalmology Taipei Veterans General HospitalTaipei 112201Taiwan Institute of Clinical Medicine National Yang-Ming Chiao Tung UniversityTaipei 112201Taiwan Department of Medicine Kaohsiung Medical UniversityKaohsiung 80708Taiwan Institute of Clinical Medicine National Yang-Ming Chiao Tung UniversityTaipei 112304Taiwan Big Data Center Taipei Veterans General HospitalTaipei 112201Taiwan

The landscape of gastrointestinal endoscopy continues to evolve as new technologies and techniques become *** advent of image-enhanced and magnifying endoscopies has highlighted the step toward perfecting endoscopic screening and diagnosis of gastric ***,with the development of convolutional neural network,artificial intelligence(AI)has made unprecedented breakthroughs in medical imaging,including the ongoing trials of computer-aided detection of colorectal polyps and gastrointestinal *** the past demi-decade,applications of AI systems in gastric cancer have also *** AI’s efficient computational power and learning capacities,endoscopists can improve their diagnostic accuracies and avoid the missing or mischaracterization of gastric neoplastic *** far,several AI systems that incorporated both traditional and novel endoscopy technologies have been developed for various purposes,with most systems achieving an accuracy of more than 80%.However,their feasibility,effectiveness,and safety in clinical practice remain to be seen as there have been no clinical trials ***,AI-assisted endoscopies shed light on more accurate and sensitive ways for early detection,treatment guidance and prognosis prediction of gastric *** review summarizes the current status of various AI applications in gastric cancer and pinpoints directions for future research and clinical practice implementation from a clinical perspective.

关键词： Artificial intelligence Diagnostic Therapeutic Endoscopy Gastric cancer Gastritis

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