By systematically reviewing the practical experience of management of urban parks at home and abroad,the advanced experience in organization,management system,operation mechanism and social participation were summariz...By systematically reviewing the practical experience of management of urban parks at home and abroad,the advanced experience in organization,management system,operation mechanism and social participation were summarized,and the optimization and improvement measures for the construction and management of urban parks in Chengdu were proposed to provide reference for the high-level construction,high-quality experience and efficient management of urban parks in the construction of park city demonstration zone in Chengdu.展开更多
The Learning management system(LMS)is now being used for uploading educational content in both distance and blended setups.LMS platform has two types of users:the educators who upload the content,and the students who ...The Learning management system(LMS)is now being used for uploading educational content in both distance and blended setups.LMS platform has two types of users:the educators who upload the content,and the students who have to access the content.The students,usually rely on text notes or books and video tutorials while their exams are conducted with formal methods.Formal assessments and examination criteria are ineffective with restricted learning space which makes the student tend only to read the educational contents and videos instead of interactive mode.The aim is to design an interactive LMS and examination video-based interface to cater the issues of educators and students.It is designed according to Human-computer interaction(HCI)principles to make the interactive User interface(UI)through User experience(UX).The interactive lectures in the form of annotated videos increase user engagement and improve the self-study context of users involved in LMS.The interface design defines how the design will interact with users and how the interface exchanges information.The findings show that interactive videos for LMS allow the users to have a more personalized learning experience by engaging in the educational content.The result shows a highly personalized learning experience due to the interactive video and quiz within the video.展开更多
In this paper,the mission and the thermal environment of the Solar Close Observations and Proximity Experiments(SCOPE)spacecraft are analyzed,and an advanced thermal management system(ATMS)is designed for it.The relat...In this paper,the mission and the thermal environment of the Solar Close Observations and Proximity Experiments(SCOPE)spacecraft are analyzed,and an advanced thermal management system(ATMS)is designed for it.The relationship and functions of the integrated database,the intelligent thermal control system and the efficient liquid cooling system in the ATMS are elaborated upon.For the complex thermal field regulation system and extreme space thermal environment,a modular simulation and thermal field planning method are proposed,and the feasibility of the planning algorithm is verified by numerical simulation.A solar array liquid cooling system is developed,and the system simulation results indicate that the temperatures of the solar arrays meet the requirements as the spacecraft flies by perihelion and aphelion.The advanced thermal management study supports the development of the SCOPE program and provides a reference for the thermal management in other deep-space exploration programs.展开更多
The COVID-19 pandemic posed challenges to the tourism sector globally.We investigated changes in visitor demographics,satisfaction level,and its determinants pre-and peri-COVID-19.Data were collected using questionnai...The COVID-19 pandemic posed challenges to the tourism sector globally.We investigated changes in visitor demographics,satisfaction level,and its determinants pre-and peri-COVID-19.Data were collected using questionnaire surveys in 2019 and 2021 within Banff National Park(BNP).The data analyses were based on a sample size of 1183 respondents by conducting factor analysis,correlation analysis and stepwise regression analysis.Results highlight that there were fewer international visitors and more local and domestic visitors during the pandemic.Park attributes were evaluated at a higher satisfaction level peri-COVID-19.The quality of the Park facilities and services were the most important satisfaction determinants pre-and peri-COVID-19,and all the Park COVID-19 measures and actions received positive experience from visitors.This research fills this knowledge gap by developing a better understanding in the change of visitor demographics and satisfaction level in BNP under the context of the pandemic.It also provides implication for both scholars and practitioners to understand the impacts of the pandemic on Park visitation.The study can provide insights for utilizing the pandemic as a transformative strength and for mitigating its negative impact on tourism industry.展开更多
China is currently facing the problem of large-scale destruction of the overall cityscape brought about by the rapid development of the city. The optimization of urban stocks and the improvement of urban quality have ...China is currently facing the problem of large-scale destruction of the overall cityscape brought about by the rapid development of the city. The optimization of urban stocks and the improvement of urban quality have become the necessary paths for major cities to improve their urban soft power and obtain secondary economic growth. At present, most cities in China are still in the exploratory period of the protection of the cityscape, facing the dilemma of various ways but poor effects. Since the 1990 s, Yangzhou has begun to protect and inherit the cityscape, accumulating systematic protection methods and retaining the complete cityscape. This paper analyzed the characteristic cityscape of the ancient city of Yangzhou, sorted out its strategic methods in the planning management, and summarized the local experience in the inheritance of the characteristic cityscape, in order to provide a reference for China's future cityscape protection work.展开更多
This research analyzes and answers the question "Does customer experience management impact to customer loyalty shopping at supermarket, in the case of Mekong Delta, Vietnam?", 321 customers of supermarkets in the ...This research analyzes and answers the question "Does customer experience management impact to customer loyalty shopping at supermarket, in the case of Mekong Delta, Vietnam?", 321 customers of supermarkets in the Mekong Delta were interviewed by questionnaire. The descriptive statistics, factor analysis, Cronbach's alpha, structural equation modeling, and multi-group structural analysis methods were used in this study. The results confirm that customer experience management impacts to customer loyalty shopping at supermarkets. There are six components of customer experience management including brand name, space, commodity, staff, parking lot, and the presence of other stores in supermarkets. In particular, the commodity composition has the strongest impact on customer experience management and satisfaction and directly influences on customer loyalty. In addition, elements of customer experience management affect customer loyalty indirectly through sensory experience, social experience, and satisfaction. The results of multivariate analysis show that age group, spending per shopping at supermarkets, and marital status of the client do not change the relationships in the research model. Meanwhile, the relationship of the different models of the client group income, gender, education, occupation and customers is different. This study adds value to consumer behavior and customer experience management literature.展开更多
Objective To report outcomes of nonsurgical and surgical management of Menire's disease at Beijing Tiantan Hospital. Methods Patients with Menire's disease were categorized into groups based on hearing and quality o...Objective To report outcomes of nonsurgical and surgical management of Menire's disease at Beijing Tiantan Hospital. Methods Patients with Menire's disease were categorized into groups based on hearing and quality of life. Individualized management was provided, including life style modification, drug therapies, endolymphatic sac decompression and labyrin- thectomy. Treatment outcomes were evaluated during up to 24 months follow up. Results Eighty seven patients underwent life style modification and drug therapies. The vertigo control rate of Grade A and B was 76.9% and 83.8% respectively. Six patients received surgical management, including endolymphatic sac decompression (n = 5) and labyrinthecto- my (n = 1). For these patients, the vertigo control rate of Grade A and B was 80% and 100%, respectively. Conclu- lsions Management of Meni6re's disease depends on several factors, i.e. severities of vertigo and hearing loss, quality of life, surgical contraindications and patient subjective desire. The treatment is drug therapies for the majority of patients, as well as life style modification. Surgical indications are rare and the least invasive procedures should be considered first. The results of surgery are generally satisfying.展开更多
基金the Scientific Research Project of Natural Resources Department of Sichuan Province(KJ-2023-032).
文摘By systematically reviewing the practical experience of management of urban parks at home and abroad,the advanced experience in organization,management system,operation mechanism and social participation were summarized,and the optimization and improvement measures for the construction and management of urban parks in Chengdu were proposed to provide reference for the high-level construction,high-quality experience and efficient management of urban parks in the construction of park city demonstration zone in Chengdu.
文摘The Learning management system(LMS)is now being used for uploading educational content in both distance and blended setups.LMS platform has two types of users:the educators who upload the content,and the students who have to access the content.The students,usually rely on text notes or books and video tutorials while their exams are conducted with formal methods.Formal assessments and examination criteria are ineffective with restricted learning space which makes the student tend only to read the educational contents and videos instead of interactive mode.The aim is to design an interactive LMS and examination video-based interface to cater the issues of educators and students.It is designed according to Human-computer interaction(HCI)principles to make the interactive User interface(UI)through User experience(UX).The interactive lectures in the form of annotated videos increase user engagement and improve the self-study context of users involved in LMS.The interface design defines how the design will interact with users and how the interface exchanges information.The findings show that interactive videos for LMS allow the users to have a more personalized learning experience by engaging in the educational content.The result shows a highly personalized learning experience due to the interactive video and quiz within the video.
文摘In this paper,the mission and the thermal environment of the Solar Close Observations and Proximity Experiments(SCOPE)spacecraft are analyzed,and an advanced thermal management system(ATMS)is designed for it.The relationship and functions of the integrated database,the intelligent thermal control system and the efficient liquid cooling system in the ATMS are elaborated upon.For the complex thermal field regulation system and extreme space thermal environment,a modular simulation and thermal field planning method are proposed,and the feasibility of the planning algorithm is verified by numerical simulation.A solar array liquid cooling system is developed,and the system simulation results indicate that the temperatures of the solar arrays meet the requirements as the spacecraft flies by perihelion and aphelion.The advanced thermal management study supports the development of the SCOPE program and provides a reference for the thermal management in other deep-space exploration programs.
文摘The COVID-19 pandemic posed challenges to the tourism sector globally.We investigated changes in visitor demographics,satisfaction level,and its determinants pre-and peri-COVID-19.Data were collected using questionnaire surveys in 2019 and 2021 within Banff National Park(BNP).The data analyses were based on a sample size of 1183 respondents by conducting factor analysis,correlation analysis and stepwise regression analysis.Results highlight that there were fewer international visitors and more local and domestic visitors during the pandemic.Park attributes were evaluated at a higher satisfaction level peri-COVID-19.The quality of the Park facilities and services were the most important satisfaction determinants pre-and peri-COVID-19,and all the Park COVID-19 measures and actions received positive experience from visitors.This research fills this knowledge gap by developing a better understanding in the change of visitor demographics and satisfaction level in BNP under the context of the pandemic.It also provides implication for both scholars and practitioners to understand the impacts of the pandemic on Park visitation.The study can provide insights for utilizing the pandemic as a transformative strength and for mitigating its negative impact on tourism industry.
文摘China is currently facing the problem of large-scale destruction of the overall cityscape brought about by the rapid development of the city. The optimization of urban stocks and the improvement of urban quality have become the necessary paths for major cities to improve their urban soft power and obtain secondary economic growth. At present, most cities in China are still in the exploratory period of the protection of the cityscape, facing the dilemma of various ways but poor effects. Since the 1990 s, Yangzhou has begun to protect and inherit the cityscape, accumulating systematic protection methods and retaining the complete cityscape. This paper analyzed the characteristic cityscape of the ancient city of Yangzhou, sorted out its strategic methods in the planning management, and summarized the local experience in the inheritance of the characteristic cityscape, in order to provide a reference for China's future cityscape protection work.
文摘This research analyzes and answers the question "Does customer experience management impact to customer loyalty shopping at supermarket, in the case of Mekong Delta, Vietnam?", 321 customers of supermarkets in the Mekong Delta were interviewed by questionnaire. The descriptive statistics, factor analysis, Cronbach's alpha, structural equation modeling, and multi-group structural analysis methods were used in this study. The results confirm that customer experience management impacts to customer loyalty shopping at supermarkets. There are six components of customer experience management including brand name, space, commodity, staff, parking lot, and the presence of other stores in supermarkets. In particular, the commodity composition has the strongest impact on customer experience management and satisfaction and directly influences on customer loyalty. In addition, elements of customer experience management affect customer loyalty indirectly through sensory experience, social experience, and satisfaction. The results of multivariate analysis show that age group, spending per shopping at supermarkets, and marital status of the client do not change the relationships in the research model. Meanwhile, the relationship of the different models of the client group income, gender, education, occupation and customers is different. This study adds value to consumer behavior and customer experience management literature.
文摘Objective To report outcomes of nonsurgical and surgical management of Menire's disease at Beijing Tiantan Hospital. Methods Patients with Menire's disease were categorized into groups based on hearing and quality of life. Individualized management was provided, including life style modification, drug therapies, endolymphatic sac decompression and labyrin- thectomy. Treatment outcomes were evaluated during up to 24 months follow up. Results Eighty seven patients underwent life style modification and drug therapies. The vertigo control rate of Grade A and B was 76.9% and 83.8% respectively. Six patients received surgical management, including endolymphatic sac decompression (n = 5) and labyrinthecto- my (n = 1). For these patients, the vertigo control rate of Grade A and B was 80% and 100%, respectively. Conclu- lsions Management of Meni6re's disease depends on several factors, i.e. severities of vertigo and hearing loss, quality of life, surgical contraindications and patient subjective desire. The treatment is drug therapies for the majority of patients, as well as life style modification. Surgical indications are rare and the least invasive procedures should be considered first. The results of surgery are generally satisfying.