At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization leve...At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization level of administrative management work is also an important content. The collaborative office work in multiple departments requires more standardized, convenient, intelligent, and secure office systems. In response to this issue, this article analyzes the optimization and construction process of collaborative office systems based on the development of university informatization, summarizes the operational results, and explores the prospects of smart office.展开更多
BACKGROUND The working environment of submarine crews is also very special.They are in a closed,high-temperature,high-noise,high-vibration and narrow working and living space for a long time,and they suffer from physi...BACKGROUND The working environment of submarine crews is also very special.They are in a closed,high-temperature,high-noise,high-vibration and narrow working and living space for a long time,and they suffer from physical discomfort caused by seasickness,which will affect the mental health of officers and soldiers.American psychologists have achieved positive results in psychological resilience training for officers and soldiers from the perspective of positive psychology.At present,there are few reports on the correlation between psychological resilience in the field of domestic research on submarine crew psychology,and it is necessary to conduct further research.METHODS A total of 121 soldiers working in a confined space of a large ship were randomly divided into an experimental group and a control group.The 50 soldiers in the experimental group were given a training course intervention,while the 71 soldiers in the control group did not receive any intervention measures.The Pittsburgh Sleep Quality Index,Psychological Resilience Scale,military Psycho-logical Stress Self-Assessment Questionnaire,and General Self-Efficacy Scale scores were compared before and 6 months after the intervention.RESULTS Under the positive psychological control intervention,except for sleep efficiency(P=0.05),the difference between the remaining dimensions of the Pittsburgh Sleep Quality Index scores and the total scores of the experimental group compared with the control group was statistically significant(P<0.05);the assessment of the psychological condition showed that,in addition to the Psychological Stress Self-assessment Questionnaire for Military Personnel scores(P=0.05),the scores of the Mental Toughness Scale(Dispositional Resilience Scale Resilience II)in the experimental group,General Self-Efficacy Scale scores were statistically significant(P<0.05)compared to pre-intervention.CONCLUSION Positive psychological intervention and control can improve the sleep state and psychological state of officers and soldiers working in confined space at sea.展开更多
Excel操作题自动阅卷系统的设计往往采用RTF、VBA方式,但效果并不理想,针对这种情况提出了一种基于Office Open XML格式和Python语言,使用开源库Openpyxl、Element Tree及自编类解析Excel文件的操作题自动阅卷评分系统的方法,总结了Offi...Excel操作题自动阅卷系统的设计往往采用RTF、VBA方式,但效果并不理想,针对这种情况提出了一种基于Office Open XML格式和Python语言,使用开源库Openpyxl、Element Tree及自编类解析Excel文件的操作题自动阅卷评分系统的方法,总结了Office Open XML格式的Spread sheet ML标记语言的常用标记及作用,其次设计了自动阅卷流程,细化为格式解析、格式保存和格式对比量化评分三个阶段,并将格式解析分解为Openpyx l解析、Element Tree解析两个步骤,解决了解析中容错的自定义问题。经过测试,使用该方法能可靠地实现Excel 2010版本操作题的自动阅卷。展开更多
A large-scale field survey to measure indoor environmental parameters such as air temperature,air velocity and relative humidity was conducted in Chongqing,P. R. China,a city in a hot summer and cold winter zone. Subj...A large-scale field survey to measure indoor environmental parameters such as air temperature,air velocity and relative humidity was conducted in Chongqing,P. R. China,a city in a hot summer and cold winter zone. Subjective questionnaires and the ASHRAE seven-point thermal sensation scale were used to evaluate thermal,humidity and velocity sensations. Probability methods were employed to calculate the preferred temperatures. The results show that the preferred temperatures are 25.1 ℃ in summer and 21.1 ℃ in winter,respectively. Based on a comparison of the difference between neutral and preferred temperatures,it is proposed that human temperature sensitivity influences preferred temperature.展开更多
The International Women’s Day,which takes place on March 8 every year,was celebrated in conjunction with C hina’s Two Sessions this year,with warm greetings and best wishes dedicated to women across the world.Female...The International Women’s Day,which takes place on March 8 every year,was celebrated in conjunction with C hina’s Two Sessions this year,with warm greetings and best wishes dedicated to women across the world.Female diplomats working at Overseas China Cultural Centers and China National Tourist Offices,among others,represent a force to be reckoned with,shining at the forefront of cultural diplomacy.展开更多
1 GeneralEconomic globalization is resulting inrapid development of the telecommuni-cation industry. It is now necessary formany contries to build new internationalgateway offices or expand their existing sys-tems in ...1 GeneralEconomic globalization is resulting inrapid development of the telecommuni-cation industry. It is now necessary formany contries to build new internationalgateway offices or expand their existing sys-tems in order to become interconnected with展开更多
This article describes the significance of constructing integrated gateway office offices by telecom operators in the new era,as well as the change and improvement of the function requirements of in- tegrated gateway ...This article describes the significance of constructing integrated gateway office offices by telecom operators in the new era,as well as the change and improvement of the function requirements of in- tegrated gateway office offices with the continuous development of cross-network services.It puts forward ZTE's overall solution for the inter-network interworking with regard to the construction of in- tegrated gateway office offices.展开更多
The role that occupants have on energy consumption and performance of buildings is known,but still requires a great deal of research.In this paper,the most common techniques to detect occupancy and occupant behavior i...The role that occupants have on energy consumption and performance of buildings is known,but still requires a great deal of research.In this paper,the most common techniques to detect occupancy and occupant behavior in buildings are categorized with their advantages and disadvantages.Being the buildings characterized by different energy usage,the presentation of the studies that applied surveys and monitoring campaigns is conducted with differentiation between residential and office buildings.展开更多
With a view to implementing the strategy of broadlybased economic and trade cooperation, facilitating the foreign economic relations and trade compaines and productive enterprises entitled to engage in import and expo...With a view to implementing the strategy of broadlybased economic and trade cooperation, facilitating the foreign economic relations and trade compaines and productive enterprises entitled to engage in import and export trade so as to develop their diversified market, and expanding the presence of China’s commodities on the international market, Ministry of Foreign Trade and Economic Cooperation (MOFTEC) has recently laid down new regulations on examining and approving the establishment of trading companies and representative offices outside the country (excluding Taiwan, HongKong and Macao). 1. The qualifications of the enterprises intending to apply for the establishment of overseas trading companies and representative offices: 1)With regard to foreign eco-展开更多
文摘At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization level of administrative management work is also an important content. The collaborative office work in multiple departments requires more standardized, convenient, intelligent, and secure office systems. In response to this issue, this article analyzes the optimization and construction process of collaborative office systems based on the development of university informatization, summarizes the operational results, and explores the prospects of smart office.
文摘BACKGROUND The working environment of submarine crews is also very special.They are in a closed,high-temperature,high-noise,high-vibration and narrow working and living space for a long time,and they suffer from physical discomfort caused by seasickness,which will affect the mental health of officers and soldiers.American psychologists have achieved positive results in psychological resilience training for officers and soldiers from the perspective of positive psychology.At present,there are few reports on the correlation between psychological resilience in the field of domestic research on submarine crew psychology,and it is necessary to conduct further research.METHODS A total of 121 soldiers working in a confined space of a large ship were randomly divided into an experimental group and a control group.The 50 soldiers in the experimental group were given a training course intervention,while the 71 soldiers in the control group did not receive any intervention measures.The Pittsburgh Sleep Quality Index,Psychological Resilience Scale,military Psycho-logical Stress Self-Assessment Questionnaire,and General Self-Efficacy Scale scores were compared before and 6 months after the intervention.RESULTS Under the positive psychological control intervention,except for sleep efficiency(P=0.05),the difference between the remaining dimensions of the Pittsburgh Sleep Quality Index scores and the total scores of the experimental group compared with the control group was statistically significant(P<0.05);the assessment of the psychological condition showed that,in addition to the Psychological Stress Self-assessment Questionnaire for Military Personnel scores(P=0.05),the scores of the Mental Toughness Scale(Dispositional Resilience Scale Resilience II)in the experimental group,General Self-Efficacy Scale scores were statistically significant(P<0.05)compared to pre-intervention.CONCLUSION Positive psychological intervention and control can improve the sleep state and psychological state of officers and soldiers working in confined space at sea.
基金Projects(50838009, 50678179) supported by the National Natural Science Foundation of ChinaProjects(2006BAJ02A09, 2006BAJ02A13-4) supported by the National Key Technologies R & D Program of China
文摘A large-scale field survey to measure indoor environmental parameters such as air temperature,air velocity and relative humidity was conducted in Chongqing,P. R. China,a city in a hot summer and cold winter zone. Subjective questionnaires and the ASHRAE seven-point thermal sensation scale were used to evaluate thermal,humidity and velocity sensations. Probability methods were employed to calculate the preferred temperatures. The results show that the preferred temperatures are 25.1 ℃ in summer and 21.1 ℃ in winter,respectively. Based on a comparison of the difference between neutral and preferred temperatures,it is proposed that human temperature sensitivity influences preferred temperature.
文摘The International Women’s Day,which takes place on March 8 every year,was celebrated in conjunction with C hina’s Two Sessions this year,with warm greetings and best wishes dedicated to women across the world.Female diplomats working at Overseas China Cultural Centers and China National Tourist Offices,among others,represent a force to be reckoned with,shining at the forefront of cultural diplomacy.
文摘1 GeneralEconomic globalization is resulting inrapid development of the telecommuni-cation industry. It is now necessary formany contries to build new internationalgateway offices or expand their existing sys-tems in order to become interconnected with
文摘This article describes the significance of constructing integrated gateway office offices by telecom operators in the new era,as well as the change and improvement of the function requirements of in- tegrated gateway office offices with the continuous development of cross-network services.It puts forward ZTE's overall solution for the inter-network interworking with regard to the construction of in- tegrated gateway office offices.
文摘The role that occupants have on energy consumption and performance of buildings is known,but still requires a great deal of research.In this paper,the most common techniques to detect occupancy and occupant behavior in buildings are categorized with their advantages and disadvantages.Being the buildings characterized by different energy usage,the presentation of the studies that applied surveys and monitoring campaigns is conducted with differentiation between residential and office buildings.
文摘With a view to implementing the strategy of broadlybased economic and trade cooperation, facilitating the foreign economic relations and trade compaines and productive enterprises entitled to engage in import and export trade so as to develop their diversified market, and expanding the presence of China’s commodities on the international market, Ministry of Foreign Trade and Economic Cooperation (MOFTEC) has recently laid down new regulations on examining and approving the establishment of trading companies and representative offices outside the country (excluding Taiwan, HongKong and Macao). 1. The qualifications of the enterprises intending to apply for the establishment of overseas trading companies and representative offices: 1)With regard to foreign eco-
