Objective:According to the World Federation of Medical Education,critical thinking should be part of the training of medical and paramedical students.Professionals can improve the quality of care of patients after sur...Objective:According to the World Federation of Medical Education,critical thinking should be part of the training of medical and paramedical students.Professionals can improve the quality of care of patients after surgery by having or acquiring this skill in health care.Also,Emotional intelligence is introduced as an impor tant and effective factor on the professional performance and mental health of healthcare professionals.Thus,the present study was designed and implemented to determine the relationship between emotional intelligence and critical thinking among operating room nursing students of medical sciences universities in Iran.Methods:This cross-sectional study was done on 420 operating room students in 10 top medical sciences universities of Iran in 2022.The sampling method in this research was multistage sampling.The data collection instruments included demographic characteristics,Rickett's critical thinking,and Bradberry-Greaves'emotional intelligence questionnaires.After receiving the ethics code,data collection was done for 2 months.For data analysis,descriptive and inferential analyses including independent t-tests,analysis of variance,and Pearson correlation were used.The collected data were analyzed by SPSS 18(IBM Corporation,Armonk,New York,United States).P-value<0.05 was considered significant.Results:The mean age of the students participating in this study was 23.02±3.70 years,with women constituting 67.4%of them.The results of data analysis indicated that the mean total score of critical thinking and emotional intelligence was 124.10±37.52 and 114.12±43.63,respectively.A direct significant correlation between critical thinking and emotional intelligence(r=0.459,P-value<0.001)and a significant relationship between gender and emotional intelligence(P-value=0.028)were found.Conclusions:Based on the present study results,educational managers in the Ministry of Health are suggested to consider suitable educational programs for improving critical thinking and emotional intelligence to enhance the quality of care provided by students in operating rooms.展开更多
随着云计算技术的快速发展,传统通信互联网数据中心(Internet Data Center,IDC)机房供电系统已难以满足其高可靠性、高效率、灵活性的需求。文章针对云计算数据中心的特点,提出了一种创新的通信IDC机房供电电源系统设计方案。该方案包...随着云计算技术的快速发展,传统通信互联网数据中心(Internet Data Center,IDC)机房供电系统已难以满足其高可靠性、高效率、灵活性的需求。文章针对云计算数据中心的特点,提出了一种创新的通信IDC机房供电电源系统设计方案。该方案包括主供电、备用电源和不间断电源(Uninterruptible Power Supply,UPS)3个模块,并在相应模块中集成了智能配电管理系统、云平台能量管理系统、智能UPS能效管理系统。该研究为云计算数据中心的稳定运行和可持续发展提供了有力支撑。展开更多
This study examines the effect of speech level on intelligibility in different reverberation conditions, and explores the potential of loudness-based reverberation parameters proposed by Lee et al. [J. Acoust. Soc. Am...This study examines the effect of speech level on intelligibility in different reverberation conditions, and explores the potential of loudness-based reverberation parameters proposed by Lee et al. [J. Acoust. Soc. Am., 131(2), 1194-1205 (2012)] to explain the effect of speech level on intelligibility in various reverberation conditions. Listening experiments were performed with three speech levels (LAeq of 55 dB, 65 dB and 75 dB) and three reverberation conditions (T20 of 1.0 s, 1.9 s and 4.0 s), and subjects listened to speech stimuli through headphones. Collected subjective data were compared with two conventional speech intelligibility parameters (Speech Intelligibility Index and Speech Transmission Index) and two loudness-based reverberation parameters (EDTN and TN). Results reveal that the effect of speech level on intelligibility changes with a room’s reverberation conditions, and that increased level results in reduced intelligibility in highly reverberant conditions. EDTN and TN explain this finding better than do STI and SII, because they consider many psychoacoustic phenomena important for the modeling of the effect of speech level varying with reverberation.展开更多
It is not easy to control humidity in a geomagnetic room. If humidity is too high or the change is too fast it will lead to an abnormal change on data. The intelligent real-time humidity analysis and monitoring system...It is not easy to control humidity in a geomagnetic room. If humidity is too high or the change is too fast it will lead to an abnormal change on data. The intelligent real-time humidity analysis and monitoring system of a geomagnetic room and probe can not only monitor and display the change of humidity in the geomagnetic room and send an alarm signal when it exceeds the pre-set range, but also dehumidify intelligently. One can arbitrarily control the sensor to monitor the ambient humidity of the probe in order to ensure that the data is stable and true. The design idea and main functions of the system are introduced in the paper.展开更多
目的探讨基于射频识别(Radio Frequency Identification,RFID)技术的手术室耗材智慧屋管理系统的应用效果。方法利用超高频RFID技术,将手术室原有库房进行整体改造及屏蔽铺设,搭建成基于RFID的手术室耗材智慧屋管理系统,建立产品入库、...目的探讨基于射频识别(Radio Frequency Identification,RFID)技术的手术室耗材智慧屋管理系统的应用效果。方法利用超高频RFID技术,将手术室原有库房进行整体改造及屏蔽铺设,搭建成基于RFID的手术室耗材智慧屋管理系统,建立产品入库、使用登记、库存管理和查询4个模块,完成对高值耗材的全过程管理和可追溯管理。比较系统使用前后耗材管理不良事件发生率、日均管理时间、日均领用时间和领用次数以及未使用耗材归位率情况。结果系统使用后,耗材管理不良事件发生率为2.9%,显著低于系统使用前的8.8%(χ^(2)=31.601,P<0.001);耗材日均管理时间为(66.56±10.37)min,显著低于使用前(110.18±16.89)min(t=69.598,P<0.001);耗材日均领用时间和领用次数显著低于使用前(t=109.051、39.659,均P<0.001)。未使用耗材归位率由系统使用前的95.2%提高到使用后的100%。结论手术室耗材智慧屋管理系统在高值耗材管理中应用效果显著,可减少耗材管理不良事件的发生,精简耗材管理和领用环节,值得推广应用。展开更多
文摘Objective:According to the World Federation of Medical Education,critical thinking should be part of the training of medical and paramedical students.Professionals can improve the quality of care of patients after surgery by having or acquiring this skill in health care.Also,Emotional intelligence is introduced as an impor tant and effective factor on the professional performance and mental health of healthcare professionals.Thus,the present study was designed and implemented to determine the relationship between emotional intelligence and critical thinking among operating room nursing students of medical sciences universities in Iran.Methods:This cross-sectional study was done on 420 operating room students in 10 top medical sciences universities of Iran in 2022.The sampling method in this research was multistage sampling.The data collection instruments included demographic characteristics,Rickett's critical thinking,and Bradberry-Greaves'emotional intelligence questionnaires.After receiving the ethics code,data collection was done for 2 months.For data analysis,descriptive and inferential analyses including independent t-tests,analysis of variance,and Pearson correlation were used.The collected data were analyzed by SPSS 18(IBM Corporation,Armonk,New York,United States).P-value<0.05 was considered significant.Results:The mean age of the students participating in this study was 23.02±3.70 years,with women constituting 67.4%of them.The results of data analysis indicated that the mean total score of critical thinking and emotional intelligence was 124.10±37.52 and 114.12±43.63,respectively.A direct significant correlation between critical thinking and emotional intelligence(r=0.459,P-value<0.001)and a significant relationship between gender and emotional intelligence(P-value=0.028)were found.Conclusions:Based on the present study results,educational managers in the Ministry of Health are suggested to consider suitable educational programs for improving critical thinking and emotional intelligence to enhance the quality of care provided by students in operating rooms.
文摘随着云计算技术的快速发展,传统通信互联网数据中心(Internet Data Center,IDC)机房供电系统已难以满足其高可靠性、高效率、灵活性的需求。文章针对云计算数据中心的特点,提出了一种创新的通信IDC机房供电电源系统设计方案。该方案包括主供电、备用电源和不间断电源(Uninterruptible Power Supply,UPS)3个模块,并在相应模块中集成了智能配电管理系统、云平台能量管理系统、智能UPS能效管理系统。该研究为云计算数据中心的稳定运行和可持续发展提供了有力支撑。
文摘This study examines the effect of speech level on intelligibility in different reverberation conditions, and explores the potential of loudness-based reverberation parameters proposed by Lee et al. [J. Acoust. Soc. Am., 131(2), 1194-1205 (2012)] to explain the effect of speech level on intelligibility in various reverberation conditions. Listening experiments were performed with three speech levels (LAeq of 55 dB, 65 dB and 75 dB) and three reverberation conditions (T20 of 1.0 s, 1.9 s and 4.0 s), and subjects listened to speech stimuli through headphones. Collected subjective data were compared with two conventional speech intelligibility parameters (Speech Intelligibility Index and Speech Transmission Index) and two loudness-based reverberation parameters (EDTN and TN). Results reveal that the effect of speech level on intelligibility changes with a room’s reverberation conditions, and that increased level results in reduced intelligibility in highly reverberant conditions. EDTN and TN explain this finding better than do STI and SII, because they consider many psychoacoustic phenomena important for the modeling of the effect of speech level varying with reverberation.
基金sponsored by the Scientific Research Foundation of Earthquake Administration of Henan Province
文摘It is not easy to control humidity in a geomagnetic room. If humidity is too high or the change is too fast it will lead to an abnormal change on data. The intelligent real-time humidity analysis and monitoring system of a geomagnetic room and probe can not only monitor and display the change of humidity in the geomagnetic room and send an alarm signal when it exceeds the pre-set range, but also dehumidify intelligently. One can arbitrarily control the sensor to monitor the ambient humidity of the probe in order to ensure that the data is stable and true. The design idea and main functions of the system are introduced in the paper.
文摘目的探讨基于射频识别(Radio Frequency Identification,RFID)技术的手术室耗材智慧屋管理系统的应用效果。方法利用超高频RFID技术,将手术室原有库房进行整体改造及屏蔽铺设,搭建成基于RFID的手术室耗材智慧屋管理系统,建立产品入库、使用登记、库存管理和查询4个模块,完成对高值耗材的全过程管理和可追溯管理。比较系统使用前后耗材管理不良事件发生率、日均管理时间、日均领用时间和领用次数以及未使用耗材归位率情况。结果系统使用后,耗材管理不良事件发生率为2.9%,显著低于系统使用前的8.8%(χ^(2)=31.601,P<0.001);耗材日均管理时间为(66.56±10.37)min,显著低于使用前(110.18±16.89)min(t=69.598,P<0.001);耗材日均领用时间和领用次数显著低于使用前(t=109.051、39.659,均P<0.001)。未使用耗材归位率由系统使用前的95.2%提高到使用后的100%。结论手术室耗材智慧屋管理系统在高值耗材管理中应用效果显著,可减少耗材管理不良事件的发生,精简耗材管理和领用环节,值得推广应用。
