One of the common transportation systems in Korea is calling taxis through online applications,which is more convenient for passengers and drivers in the modern area.However,the driver’s passenger taxi request can be...One of the common transportation systems in Korea is calling taxis through online applications,which is more convenient for passengers and drivers in the modern area.However,the driver’s passenger taxi request can be rejected based on the driver’s location and distance.Therefore,there is a need to specify driver’s acceptance and rejection of the received request.The security of this systemis anothermain core to save the transaction information and safety of passengers and drivers.In this study,the origin and destination of the Jeju island SouthKorea were captured from T-map and processed based on machine learning decision tree and XGBoost techniques.The blockchain framework is implemented in the Hyperledger Fabric platform.The experimental results represent the features of socio-economic.The cross-validation was accomplished.Distance is another factor for the taxi trip,which in total trip in midnight is quite shorter.This process presents the successful matching of ride-hailing taxi services with the specialty of distance,the trip request,and safety based on the total city measurement.展开更多
Despite the development of newer oncological treatment,the survival of patients with pancreatic cancer(PC)remains poor.Recent studies have identified exosomes as essential mediators of intercellular communications and...Despite the development of newer oncological treatment,the survival of patients with pancreatic cancer(PC)remains poor.Recent studies have identified exosomes as essential mediators of intercellular communications and play a vital role in tumor initiation,metastasis and chemoresistance.Thus,the utility of liquid biopsies using exosomes in PC management can be used for early detection,diagnosis,monitoring as well as drug delivery vehicles for cancer therapy.This review summarizes the function,and clinical applications of exosomes in cancers as minimally invasive liquid biomarker in diagnostic,prognostic and therapeutic roles.展开更多
Development of asymptotic magnitude Bode plots for integer-order transfer functions is a well-established topic in the control theory.However,construction of such plots for the fractional-order transfer functions has ...Development of asymptotic magnitude Bode plots for integer-order transfer functions is a well-established topic in the control theory.However,construction of such plots for the fractional-order transfer functions has not received much attention in the existing literature.In the present paper,we investigate in this direction and derive the procedures for sketching asymptotic magnitude Bode plots for some of the popular fractional-order controllers such as PI^α,[PI]^α,PD^β,[PD]^β,and PI^αD^β.In addition,we deduce these plots for general fractional commensurate-order transfer functions as well.As applications of this work,we illustrate 1)the analysis of the designed fractional-control loop and 2)the identification of fractional-order transfer function from a given plot.展开更多
The severe burning of fossil fuels brings about a worsening energy crisis and environmental issues which aroused global concern.Electrocatalysis and photocatalysis are promising approaches to store intermittent renewa...The severe burning of fossil fuels brings about a worsening energy crisis and environmental issues which aroused global concern.Electrocatalysis and photocatalysis are promising approaches to store intermittent renewable solar and wind energy in fuels and chemicals,leading to reduced anthropogenic environmental damage.展开更多
Hardware and software co-design is a design technique which delivers computer systems comprising hardware and software components. A critical phase of the co-design process is to decompose a program into hardware and ...Hardware and software co-design is a design technique which delivers computer systems comprising hardware and software components. A critical phase of the co-design process is to decompose a program into hardware and software. This paper proposes an algebraic partitioning algorithm whose correctness is verified in program algebra. The authors introduce a program analysis phase before program partitioning and develop a collection of syntax-based splitting rules. The former provides the information for moving operations from software to hardware and reducing the interaction between components, and the latter supports a compositional approach to program partitioning.展开更多
基金This research was financially supported by the Ministry of Small and Mediumsized Enterprises(SMEs)and Startups(MSS),Korea,under the“Regional Specialized Industry Development Program(R&D,S3091627)”supervised by Korea Institute for Advancement of Technology(KIAT).
文摘One of the common transportation systems in Korea is calling taxis through online applications,which is more convenient for passengers and drivers in the modern area.However,the driver’s passenger taxi request can be rejected based on the driver’s location and distance.Therefore,there is a need to specify driver’s acceptance and rejection of the received request.The security of this systemis anothermain core to save the transaction information and safety of passengers and drivers.In this study,the origin and destination of the Jeju island SouthKorea were captured from T-map and processed based on machine learning decision tree and XGBoost techniques.The blockchain framework is implemented in the Hyperledger Fabric platform.The experimental results represent the features of socio-economic.The cross-validation was accomplished.Distance is another factor for the taxi trip,which in total trip in midnight is quite shorter.This process presents the successful matching of ride-hailing taxi services with the specialty of distance,the trip request,and safety based on the total city measurement.
文摘Despite the development of newer oncological treatment,the survival of patients with pancreatic cancer(PC)remains poor.Recent studies have identified exosomes as essential mediators of intercellular communications and play a vital role in tumor initiation,metastasis and chemoresistance.Thus,the utility of liquid biopsies using exosomes in PC management can be used for early detection,diagnosis,monitoring as well as drug delivery vehicles for cancer therapy.This review summarizes the function,and clinical applications of exosomes in cancers as minimally invasive liquid biomarker in diagnostic,prognostic and therapeutic roles.
文摘Development of asymptotic magnitude Bode plots for integer-order transfer functions is a well-established topic in the control theory.However,construction of such plots for the fractional-order transfer functions has not received much attention in the existing literature.In the present paper,we investigate in this direction and derive the procedures for sketching asymptotic magnitude Bode plots for some of the popular fractional-order controllers such as PI^α,[PI]^α,PD^β,[PD]^β,and PI^αD^β.In addition,we deduce these plots for general fractional commensurate-order transfer functions as well.As applications of this work,we illustrate 1)the analysis of the designed fractional-control loop and 2)the identification of fractional-order transfer function from a given plot.
文摘The severe burning of fossil fuels brings about a worsening energy crisis and environmental issues which aroused global concern.Electrocatalysis and photocatalysis are promising approaches to store intermittent renewable solar and wind energy in fuels and chemicals,leading to reduced anthropogenic environmental damage.
文摘Hardware and software co-design is a design technique which delivers computer systems comprising hardware and software components. A critical phase of the co-design process is to decompose a program into hardware and software. This paper proposes an algebraic partitioning algorithm whose correctness is verified in program algebra. The authors introduce a program analysis phase before program partitioning and develop a collection of syntax-based splitting rules. The former provides the information for moving operations from software to hardware and reducing the interaction between components, and the latter supports a compositional approach to program partitioning.
