Objective: to evaluate the application effect of hospital examination flow chart in improving the quality of nursing service for elderly patients. Methods: from August 2020 to January 2021, the hospital developed a fl...Objective: to evaluate the application effect of hospital examination flow chart in improving the quality of nursing service for elderly patients. Methods: from August 2020 to January 2021, the hospital developed a flowchart of in-hospital examination for elderly patients, and included 81 elderly patients undergoing medical examination during this period into the experiment as the research object (experimental group), and then took 81 elderly patients from February 2020 to July 2020 as the reference object (control group). After obtaining the consent of the patients and their families, the clinical information was analyzed and counted, and the graph was continuously drawn during the experiment. During this period, the nursing satisfaction of patients and their families was investigated and counted, and the total examination time, waiting time and the incidence of medical disputes were compared. Results: compared with the control group, the nursing satisfaction of the experimental group was 92.59%, which was significantly better than the control group, and the difference was statistically significant (P < 0.05);The total examination time, waiting time and the incidence of medical disputes between the two groups were compared, and the values of the control group were significantly worse, with statistical significance (P < 0.05). Conclusion: drawing the hospital examination flow chart helps to improve the cooperation of elderly patients, make the examination process faster, reduce the waiting time of patients, shorten the overall examination time, significantly improve the nursing satisfaction of patients and their families, increase the tacit understanding of medical staff and reduce the occurrence of medical disputes, which is worthy of clinical promotion and practice.展开更多
This paper describes pure water making equipment by using applicable datebase, computer languages and drawing software. It gives a general introduction to the systematic designing plan, the division of the different...This paper describes pure water making equipment by using applicable datebase, computer languages and drawing software. It gives a general introduction to the systematic designing plan, the division of the different parts and their functions, and the pure water making technological process.展开更多
The mass of the embedded systems are driven by second batteries, not by wired power supply. So saving energy is one of the main design goals for embedded system. In this paper we present a new technique for modelling ...The mass of the embedded systems are driven by second batteries, not by wired power supply. So saving energy is one of the main design goals for embedded system. In this paper we present a new technique for modelling and solving the dynamic power management (DPM) problem for embedded systems with complex behavioural characteristics. First we model a power-managed embedded computing system as a controllable Flow Chart. Then we use the Poisson process for optimisation, and give the power management algorithm by the help of Dynamic Voltage Scaling (DVS) technology. At last we built the experi- mental model using the PXA 255 Processors. The experimental results showed that the proposed technique can achieve more than 12% power saving compared to other existing DPM techniques.展开更多
The QR Code is a 2 dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents ...The QR Code is a 2 dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code’s virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.展开更多
The use of CO2-free energy sources for running SOEC （solid-oxide electrolysis cell） technologies has a great potential to reduce the carbon dioxide emissions compared to fossil fuel based technologies for hydrogen p...The use of CO2-free energy sources for running SOEC （solid-oxide electrolysis cell） technologies has a great potential to reduce the carbon dioxide emissions compared to fossil fuel based technologies for hydrogen production. The operation of the electrolysis cell at higher temperature offers the benefit of increasing the efficiency of the process. The range of the operating temperature of the SOEC is typically between 800 ~C and 1,000 ~C. Main sources of degradation that affect the SOEC stack lifetime is related to the high operating temperature. To increase the electrolyser durability, one possible solution is to decrease the operating temperature down to 650 ~C, which represents the typical operating range of the ITSE （intermediate temperature steam electrolysis）. This paper is related to the work of the JU-FCH project ADEL, which investigates different carbon-free energy sources with respect to potential coupling schemes to ITSE. A predominant focus of the analysis is put on solar concentrating energy systems （solar tower） and nuclear energy as energy sources to provide the required electricity and heat for the ITSE. This study will present an overview of the main considerations, the boundary conditions and the results concerning the development of coupling schemes of the energy conversion technologies to the electrolyser.展开更多
文摘Objective: to evaluate the application effect of hospital examination flow chart in improving the quality of nursing service for elderly patients. Methods: from August 2020 to January 2021, the hospital developed a flowchart of in-hospital examination for elderly patients, and included 81 elderly patients undergoing medical examination during this period into the experiment as the research object (experimental group), and then took 81 elderly patients from February 2020 to July 2020 as the reference object (control group). After obtaining the consent of the patients and their families, the clinical information was analyzed and counted, and the graph was continuously drawn during the experiment. During this period, the nursing satisfaction of patients and their families was investigated and counted, and the total examination time, waiting time and the incidence of medical disputes were compared. Results: compared with the control group, the nursing satisfaction of the experimental group was 92.59%, which was significantly better than the control group, and the difference was statistically significant (P < 0.05);The total examination time, waiting time and the incidence of medical disputes between the two groups were compared, and the values of the control group were significantly worse, with statistical significance (P < 0.05). Conclusion: drawing the hospital examination flow chart helps to improve the cooperation of elderly patients, make the examination process faster, reduce the waiting time of patients, shorten the overall examination time, significantly improve the nursing satisfaction of patients and their families, increase the tacit understanding of medical staff and reduce the occurrence of medical disputes, which is worthy of clinical promotion and practice.
文摘This paper describes pure water making equipment by using applicable datebase, computer languages and drawing software. It gives a general introduction to the systematic designing plan, the division of the different parts and their functions, and the pure water making technological process.
基金Project (No. 2003AA1Z2120) supported by the Hi-Tech Researchand Development Program (863) of China
文摘The mass of the embedded systems are driven by second batteries, not by wired power supply. So saving energy is one of the main design goals for embedded system. In this paper we present a new technique for modelling and solving the dynamic power management (DPM) problem for embedded systems with complex behavioural characteristics. First we model a power-managed embedded computing system as a controllable Flow Chart. Then we use the Poisson process for optimisation, and give the power management algorithm by the help of Dynamic Voltage Scaling (DVS) technology. At last we built the experi- mental model using the PXA 255 Processors. The experimental results showed that the proposed technique can achieve more than 12% power saving compared to other existing DPM techniques.
文摘The QR Code is a 2 dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code’s virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.
文摘The use of CO2-free energy sources for running SOEC （solid-oxide electrolysis cell） technologies has a great potential to reduce the carbon dioxide emissions compared to fossil fuel based technologies for hydrogen production. The operation of the electrolysis cell at higher temperature offers the benefit of increasing the efficiency of the process. The range of the operating temperature of the SOEC is typically between 800 ~C and 1,000 ~C. Main sources of degradation that affect the SOEC stack lifetime is related to the high operating temperature. To increase the electrolyser durability, one possible solution is to decrease the operating temperature down to 650 ~C, which represents the typical operating range of the ITSE （intermediate temperature steam electrolysis）. This paper is related to the work of the JU-FCH project ADEL, which investigates different carbon-free energy sources with respect to potential coupling schemes to ITSE. A predominant focus of the analysis is put on solar concentrating energy systems （solar tower） and nuclear energy as energy sources to provide the required electricity and heat for the ITSE. This study will present an overview of the main considerations, the boundary conditions and the results concerning the development of coupling schemes of the energy conversion technologies to the electrolyser.
