From Nov. 5 to 6, 2013, the China Society for Human Rights Studies (CSHRS)held the Fifth National Meeting for the Exchange of Work Experience Among Human Rights Research Institutions at Wuhan University. More than 1...From Nov. 5 to 6, 2013, the China Society for Human Rights Studies (CSHRS)held the Fifth National Meeting for the Exchange of Work Experience Among Human Rights Research Institutions at Wuhan University. More than 100 experts and scholars, focusing on empirical human rights studies and their contribution to building a society based on the rule of law, shared their work experience and discussed effective strategies. CSHRS President Luo Haocai, who served as vice chairman of the 10th National Committee of the Chinese People's Political Consultative Conference,展开更多
Eye movement is an important indicator of information-seeking behavior and provides insight into cognitive strategies which are vital for decision-making.Various measures based on eye movements have been proposed to c...Eye movement is an important indicator of information-seeking behavior and provides insight into cognitive strategies which are vital for decision-making.Various measures based on eye movements have been proposed to capture humans’ability to process information in a complex environment.The effectiveness of these measures has not yet been fully explored in the field of air traffic management.This paper presents a comparative study on eye-movement measures in air traffic controllers with different levels of working experience.Two commonly investigated oculomotor behaviors,fixation and saccades,together with gaze entropy,are examined.By comparing the statistical properties of the relevant metrics,it is shown that working experience has a notable effect on eye-movement patterns.Both fixation and saccades differ between qualified and novice controllers,with the former type of controller employing more efficient searching strategies.These findings are useful in enhancing the quality of controller training and contributing to an understanding of the information-seeking mechanisms humans use when executing complex tasks.展开更多
One of the problems that many engineering graduates face when looking for their first job is: Do you have experience? Employers prefer graduates with relevant experience to those without. Why is experience so import...One of the problems that many engineering graduates face when looking for their first job is: Do you have experience? Employers prefer graduates with relevant experience to those without. Why is experience so important to employers? Can students accumulate "working" experience while studying in college? This paper discusses the use of design projects inside and outside of classrooms to help students gain "working" experience and skills through hands-on design activities that simulate the actual design activities that occur in the industry. Faculty members from the Mechanical Engineering Technology and Computer Engineering Technology departments were involved in creating multidisciplinary design projects. The design projects give students new insights into what they learn in their coursework and pro.vide students the valuable experiences in analytical skills, concurrent engineering approach, people skills, and management skills needed for the students when looking for employment.展开更多
Iam a judge, working on cases of juvenile delinquency since September 1987. At the same time, I am a mother. Not only my own children call me "mother," but also many of the youngsters whom I have tried and s...Iam a judge, working on cases of juvenile delinquency since September 1987. At the same time, I am a mother. Not only my own children call me "mother," but also many of the youngsters whom I have tried and sentenced. As a mother, I’m sympathetic towards these youngsters who have taken a misstep in life. As a judge,展开更多
Objectives:Previous studies in China's Mainland found ICU nurses to be less satisfied with their jobs and more inclined to leave them than are nurses in other hospital units.We aimed to determine ICU nurses'pe...Objectives:Previous studies in China's Mainland found ICU nurses to be less satisfied with their jobs and more inclined to leave them than are nurses in other hospital units.We aimed to determine ICU nurses'perspectives on the factors that influence job satisfaction and whether or not to continue working in the ICU.Methods:Nine ICU nurses were asked five open-ended questions to elicit the nurses'perspectives on job satisfaction and intentions to leave.Data were analyzed according to the process described by Knafl and Webster(1988).Core concepts were identified using the constant comparative method.Results:Two themes emerged as major influences on job dissatisfaction:1)stress experienced from excessive workload demands and the ICU work environment,and 2)a lack of respect and recognition for the nurses'work.Two themes emerged as major influences on job satisfaction:1)recognition of work,and 2)professional opportunities and relationships with coworkers.The effects of job satisfaction or dissatisfaction on the nurses'intentions to leave their jobs varied,although three categories were identified.Conclusions:For ICU nurses in China,sources of job dissatisfaction are potentially remedied with simple interventions.Adequate staffing is necessary but not sufficient for a positive work environment.Administrators should address the factors that directly affect their nurses'levels of job satisfaction,as it will ultimately result in less staff turnover and greater patient care.展开更多
In order to solve the problem of experimental research on the penetration process of projectile into anchored rock mass, we derived the essential similarity conditions for the physical simulation experi- ment accordin...In order to solve the problem of experimental research on the penetration process of projectile into anchored rock mass, we derived the essential similarity conditions for the physical simulation experi- ment according to the similarity theory, carried out the experiment on the penetration process of a kind of penetrating bomb into the anchored rock mass of type III, and compared the experimental results with the values computed by the professional Young's empirical formula. The test results show that the phys- ical simulation experiment can represent the actual penetration process of projectile into anchored rock mass. The research method proposed in this paper provides technical support for the experimental research on the design and reconstruction of underground protection works.展开更多
This experiment used a parallel array of hot wire probes to simultaneously measure the temperature and velocity fields in the non-isothermal turbulent boundary layer of a rotating straight channel. The Reynolds number...This experiment used a parallel array of hot wire probes to simultaneously measure the temperature and velocity fields in the non-isothermal turbulent boundary layer of a rotating straight channel. The Reynolds numbers are 15,000 and 25,000, respectively. The rotation numbers are 0, 0.07, 0.14, 0.21 and 0.28, respectively. The purpose of this study is to calculate the turbulent Prandtl number in a rotating non-isothermal turbulent boundary layer. Due to the difficulty in measuring local turbulent Prandtl numbers, this study focuses on the average turbulent Prandtl numbers in the logarithmic region instead. Under static conditions, this value is taken as 0.9 normally. This research finds that rotation conditions can affect the turbulent Prandtl number by affecting the properties of velocity and temperature boundary layers. The change range of the turbulent Prandtl number is roughly 0.6–1.1. The influence of the leading side is greater than that of the trailing side, especially at high rotation numbers. This can provide validation and guidance for numerical simulation. Other information within the turbulent boundary layer is also discussed. It is hoped that this study would enhance our understanding of the mechanism of turbulent flow in the turbulent layer at rotating conditions.展开更多
文摘From Nov. 5 to 6, 2013, the China Society for Human Rights Studies (CSHRS)held the Fifth National Meeting for the Exchange of Work Experience Among Human Rights Research Institutions at Wuhan University. More than 100 experts and scholars, focusing on empirical human rights studies and their contribution to building a society based on the rule of law, shared their work experience and discussed effective strategies. CSHRS President Luo Haocai, who served as vice chairman of the 10th National Committee of the Chinese People's Political Consultative Conference,
基金This research was supported by the National Natural Science Foundation of China(U1833126,U2033203,61773203,and 61304190).
文摘Eye movement is an important indicator of information-seeking behavior and provides insight into cognitive strategies which are vital for decision-making.Various measures based on eye movements have been proposed to capture humans’ability to process information in a complex environment.The effectiveness of these measures has not yet been fully explored in the field of air traffic management.This paper presents a comparative study on eye-movement measures in air traffic controllers with different levels of working experience.Two commonly investigated oculomotor behaviors,fixation and saccades,together with gaze entropy,are examined.By comparing the statistical properties of the relevant metrics,it is shown that working experience has a notable effect on eye-movement patterns.Both fixation and saccades differ between qualified and novice controllers,with the former type of controller employing more efficient searching strategies.These findings are useful in enhancing the quality of controller training and contributing to an understanding of the information-seeking mechanisms humans use when executing complex tasks.
基金Acknowledgments The work is funded by a grant from the National Science Foundation Advanced Technology Education Division. The award number is NSF ATE No 1003712. The authors greatly appreciate the support from the NSF. In addition, the authors also would like to thank all students who are involved in this project.
文摘One of the problems that many engineering graduates face when looking for their first job is: Do you have experience? Employers prefer graduates with relevant experience to those without. Why is experience so important to employers? Can students accumulate "working" experience while studying in college? This paper discusses the use of design projects inside and outside of classrooms to help students gain "working" experience and skills through hands-on design activities that simulate the actual design activities that occur in the industry. Faculty members from the Mechanical Engineering Technology and Computer Engineering Technology departments were involved in creating multidisciplinary design projects. The design projects give students new insights into what they learn in their coursework and pro.vide students the valuable experiences in analytical skills, concurrent engineering approach, people skills, and management skills needed for the students when looking for employment.
文摘Iam a judge, working on cases of juvenile delinquency since September 1987. At the same time, I am a mother. Not only my own children call me "mother," but also many of the youngsters whom I have tried and sentenced. As a mother, I’m sympathetic towards these youngsters who have taken a misstep in life. As a judge,
基金This study was sponsored by Shanghai Pujiang Program,Shanghai Government,China.No.2005105.
文摘Objectives:Previous studies in China's Mainland found ICU nurses to be less satisfied with their jobs and more inclined to leave them than are nurses in other hospital units.We aimed to determine ICU nurses'perspectives on the factors that influence job satisfaction and whether or not to continue working in the ICU.Methods:Nine ICU nurses were asked five open-ended questions to elicit the nurses'perspectives on job satisfaction and intentions to leave.Data were analyzed according to the process described by Knafl and Webster(1988).Core concepts were identified using the constant comparative method.Results:Two themes emerged as major influences on job dissatisfaction:1)stress experienced from excessive workload demands and the ICU work environment,and 2)a lack of respect and recognition for the nurses'work.Two themes emerged as major influences on job satisfaction:1)recognition of work,and 2)professional opportunities and relationships with coworkers.The effects of job satisfaction or dissatisfaction on the nurses'intentions to leave their jobs varied,although three categories were identified.Conclusions:For ICU nurses in China,sources of job dissatisfaction are potentially remedied with simple interventions.Adequate staffing is necessary but not sufficient for a positive work environment.Administrators should address the factors that directly affect their nurses'levels of job satisfaction,as it will ultimately result in less staff turnover and greater patient care.
文摘In order to solve the problem of experimental research on the penetration process of projectile into anchored rock mass, we derived the essential similarity conditions for the physical simulation experi- ment according to the similarity theory, carried out the experiment on the penetration process of a kind of penetrating bomb into the anchored rock mass of type III, and compared the experimental results with the values computed by the professional Young's empirical formula. The test results show that the phys- ical simulation experiment can represent the actual penetration process of projectile into anchored rock mass. The research method proposed in this paper provides technical support for the experimental research on the design and reconstruction of underground protection works.
基金the National Natural Science Foundation of China(No.51906008,No.51822602)National Science and Technology Major Project(2017-Ⅲ-0003-0027)the Fundamental Research Funds for the Central Universities(No.YWF-20-BJ-J-822).
文摘This experiment used a parallel array of hot wire probes to simultaneously measure the temperature and velocity fields in the non-isothermal turbulent boundary layer of a rotating straight channel. The Reynolds numbers are 15,000 and 25,000, respectively. The rotation numbers are 0, 0.07, 0.14, 0.21 and 0.28, respectively. The purpose of this study is to calculate the turbulent Prandtl number in a rotating non-isothermal turbulent boundary layer. Due to the difficulty in measuring local turbulent Prandtl numbers, this study focuses on the average turbulent Prandtl numbers in the logarithmic region instead. Under static conditions, this value is taken as 0.9 normally. This research finds that rotation conditions can affect the turbulent Prandtl number by affecting the properties of velocity and temperature boundary layers. The change range of the turbulent Prandtl number is roughly 0.6–1.1. The influence of the leading side is greater than that of the trailing side, especially at high rotation numbers. This can provide validation and guidance for numerical simulation. Other information within the turbulent boundary layer is also discussed. It is hoped that this study would enhance our understanding of the mechanism of turbulent flow in the turbulent layer at rotating conditions.