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Recognition of Organizational Morphology of Mesoscale Convective Systems Using Himawari-8 Observations
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作者 SHOU Yi-xuan ZHANG Su-zhao LU Feng 《Journal of Tropical Meteorology》 SCIE 2024年第3期289-305,共17页
The onset,evolution,and propagation processes of convective cells can be reflected by the organizational morphology of mesoscale convective systems(MCSs),which are key factors in determining the potential for heavy pr... The onset,evolution,and propagation processes of convective cells can be reflected by the organizational morphology of mesoscale convective systems(MCSs),which are key factors in determining the potential for heavy precipitation.This paper proposed a method for objectively classifying and segmenting MCSs using geosynchronous satellite observations.Validation of the product relative to the classification in radar composite reflectivity imagery indicates that the algorithm offers skill for discriminating between convective and stratiform areas and matched 65%of convective area identifications in radar imagery with a false alarm rate of 39%and an accuracy of 94%.A quantitative evaluation of the similarity between the structures of 50 MCSs randomly obtained from satellite and radar observations shows that the similarity was as high as 60%.For further testing,the organizational modes of the MCS that caused the heavy precipitation in Northwest China on August 21,2016(hereinafter known as the“0821”rainstorm)were identified.It was found that the MCS,accompanied by the“0821”rainstorm,successively exhibited modes of the isolated cell,squall line with parallel stratiform(PS)rain,and non-linear system during its life cycle.Among them,the PS mode might have played a key role in causing this flooding.These findings are in line with previous studies. 展开更多
关键词 mesoscale convective system SATELLITE organizational morphology extremely heavy precipitation
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What Happens in Organizations When Enhancing Organizational Culture Toward Being More Conscious?
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作者 Leticia Ramos Garza 《Chinese Business Review》 2024年第2期87-93,共7页
The purpose of this study is to offer a better comprehension of what happens in organizations when enhancing organizational culture through consciousness by linking the market-oriented ecosystem variables and analyzin... The purpose of this study is to offer a better comprehension of what happens in organizations when enhancing organizational culture through consciousness by linking the market-oriented ecosystem variables and analyzing their relationship with a conscious organization.Design and methodology:Two questionnaires were used to test the hypotheses,the market-oriented ecosystem 38-item(Yeung&Ulrich,2019),and the conscious organization model 7-item adaptation(Sisoda,2018).Pearson correlations were calculated to measure the strength of the linear relationship among the variables involved in each one of the hypotheses,and coefficient alpha(coefficient𝛼)was used to analyze the reliability,to measure the internal consistency of the scales.Relevant findings:Context,ecosystem organizational structure,governance,and people ecosystem were positively correlated to a conscious organization.The originality of this study is based on use of the interaction among the variables of the market-oriented ecosystem model(continuous changing context,ecosystem organizational structure,governance,and people ecosystem)and a conscious organizational culture.Finally,the practical implications of having high levels of the market-oriented ecosystem variables predict high level of consciousness in organizations.These variables require careful consideration,a proactive planning process to enhance organizational culture through consciousness. 展开更多
关键词 conscious organizational culture market-oriented ecosystem organizational change
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Research on the Lifting Path of Data Literacy Ability of Applied University Teachers under the Perspective of Organizational Learning
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作者 Shuli Gao Yanli Guo 《Open Journal of Applied Sciences》 2024年第2期320-329,共10页
With the arrival of the big data era, the modern higher education model has undergone radical changes, and higher requirements have been put forward for the data literacy of college teachers. The paper first analyzes ... With the arrival of the big data era, the modern higher education model has undergone radical changes, and higher requirements have been put forward for the data literacy of college teachers. The paper first analyzes the connotation of teacher data literacy, and then combs through the status quo and dilemmas of teachers’ data literacy ability in applied universities. The paper proposes to enhance the data literacy ability of teachers from the perspective of organizational learning. Through building a digital culture, building a data-driven teaching environment, and constructing an interdisciplinary learning community to further promote the application of the theory and practice of datafication inside and outside the organization, and ultimately improve the quality of teaching. 展开更多
关键词 organizational Learning Teachers’ Data Literacy Lifting Paths
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The Influence of Information Technology Investment on the Organizational Performance:The Moderating Role of External Environment
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作者 Zhilin Shi Simon Choong Mun Kwong 《Proceedings of Business and Economic Studies》 2024年第5期37-42,共6页
In the information era,enterprises can enhance organizational performance through advanced information technology.Based on the resource-based view,this paper examines the mechanism by which information technology(IT)i... In the information era,enterprises can enhance organizational performance through advanced information technology.Based on the resource-based view,this paper examines the mechanism by which information technology(IT)investment influences organizational performance,with the external environment as a moderating variable.Using 265 valid samples collected from agricultural enterprises in Shandong province,this study conducts an empirical test through partial least squares structural equation modeling.The results demonstrate that IT investment has a significant positive effect on organizational performance,and the external environment significantly moderates the relationship between IT investment and organizational performance.This research contributes to a deeper understanding of the relationship between IT investment and organizational performance,enriches resource-based theory,expands the research framework on IT investment,and offers guidance for enterprises seeking sustainable growth. 展开更多
关键词 IT investment organizational performance External environment
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The Moderating Effect of Organizational Identification on Occupational Stress and Insomnia Among Nurses
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作者 Jing Wang Haiyun Gai +3 位作者 Chunping Ni Juan Du Shanshan Li Huihui Yu 《Journal of Clinical and Nursing Research》 2024年第1期36-44,共9页
Objective:To explore the relationship between organizational identification,occupational stress,and insomnia among nurses and to analyze the moderating role of organizational identification between occupational stress... Objective:To explore the relationship between organizational identification,occupational stress,and insomnia among nurses and to analyze the moderating role of organizational identification between occupational stress and insomnia.Methods:Through stratified sampling,720 nurses working in a tertiary A-level hospital in Shandong Province from March to May 2021 were surveyed using an effort-reward imbalance questionnaire,an organizational identification questionnaire,and the Athens Insomnia scale.Results:Organizational identification was negatively correlated with occupational stress and insomnia(r_(1)=-0.121,P_(1)<0.01;r_(2)=-0.144,P_(2)<0.01).Occupational stress was positively correlated with insomnia(r=0.379,P<0.01).Organizational identity significantly moderated nurses’occupational stress and insomnia(β=-0.192,t=-2.558,P<0.05).Conclusion:Occupational stress and organizational identification can predict insomnia.Organizational identification could negatively mediate the relationship between occupational stress and insomnia.Improving organizational identification may help alleviate insomnia symptoms by relieving occupational stress. 展开更多
关键词 NURSE Occupational stress INSOMNIA organizational identification Moderating effect
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An Exploration of Organizational Development in the Process of Innovation and Transformation of Pharmaceutical Enterprises-Taking X Pharmaceutical Enterprise as an Example
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作者 Gao Lin Sun Lihua 《Asian Journal of Social Pharmacy》 2024年第1期72-80,共9页
Objective To study how to promote the smooth innovation and transformation of enterprises and enhance the market competitiveness of enterprises from the perspective of human resources organization development.In the w... Objective To study how to promote the smooth innovation and transformation of enterprises and enhance the market competitiveness of enterprises from the perspective of human resources organization development.In the wave of pharmaceutical industry reform,some entrepreneurs realize the importance of innovation and technology in the future.However,domestic pharmaceutical enterprises are still in the production-oriented stage.In the process of transformative innovation,pharmaceutical enterprises should not only rely on the support of scientific and technological and economic forces,but also need a suitable organizational change and many excellent talents as the source of development.Methods Through retrieving relevant literature and combined with the organizational development practice of X pharmaceutical enterprise,the organizational development model was explored in this paper.Results and Conclusion By forming a system of strategy,organization,talent,culture and mechanism,and building an organizational development model,we can improve the organizational atmosphere and organizational efficiency in the process of enterprise innovation and transformation,so as to enhance the competitiveness of enterprises in the market. 展开更多
关键词 innovation transformation organization development organizational culture personnel training
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Positive Organizational Scholarship from a Psychotherapeutic Perspective
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作者 Joshua Hollis Mark Cogburn 《Open Journal of Psychiatry》 2023年第2期67-72,共6页
Many organizational development perspectives and discussions adopt a medical or diagnostic viewpoint of organizational dysfunction, focusing heavily on the numerous deficiencies, mistakes, and other negative aspects o... Many organizational development perspectives and discussions adopt a medical or diagnostic viewpoint of organizational dysfunction, focusing heavily on the numerous deficiencies, mistakes, and other negative aspects of struggling organizations. While any organization has a fair share of problems to address, such an overarching focus on everything that is wrong with an organization can create a harmful cycle of pessimism, depression, and low energy that can be difficult to overcome. Positive Organization Scholarship (POS) practitioners, much like the skilled therapist, help organizations shift from a negative, limiting mindset into a positive, open mindset in order to facilitate positive change. This paper explores how cognitive reappraisal strategies common in psychotherapy could be used by POS practitioners to facilitate change and growth in the organizations they serve. 展开更多
关键词 organizational Development Positive organizational Scholarship PSYCHOTHERAPY REFRAMING REAPPRAISAL Stoic Philosophy
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Private banking development in China under two organizational structures:Economic analysis from an organizational innovation perspective
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作者 He Liu Yun Bai +2 位作者 Zhiguang Huang Han Qiao Shouyang Wang 《Financial Innovation》 2023年第1期2779-2801,共23页
This paper investigates optimal decisions for private banking development in China under two innovative organizational structures—the big retail mode(BRM)and the independent development mode(IDM).Under the BRM,the re... This paper investigates optimal decisions for private banking development in China under two innovative organizational structures—the big retail mode(BRM)and the independent development mode(IDM).Under the BRM,the retail and private banking divisions form a cooperative relationship wherein the former transfers highnet-worth customers to the latter.In addition,retail banking receives a share of private banking revenues.We investigate the optimal revenue-sharing ratio between the two divisions and the optimal effort by private banking to serve transferred customers within the cooperative relationship.The analytical results show that as the private banking division becomes more developed,the optimal revenue-sharing ratio decreases,and the private banking division’s optimal effort to serve transferred customers decreases because it puts more effort into acquiring new customers.Under the IDM,the two divisions form a competitive relationship since they compete to acquire customers independently.We investigate customer acquisition efforts in this interdivisional competition.Optimal customer acquisition efforts by both divisions increase in potential assets and rates of return.This paper contributes to the literature by(1)analyzing financial innovation by private banks from an organizational perspective;(2)providing an economic analysis for private banking development in China. 展开更多
关键词 COMPETITION COOPERATION Innovative financial services Optimal banking decisions organizational innovation Private banking
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A Study on Organizational Commitment,Work Motivation,and Job Performance After the COVID-19 Epidemic in Taiwan-The Mediating Effects of Work Motivation and Organizational Communication
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作者 Kao-Shan Chen 《Management Studies》 2023年第2期65-74,共10页
The purpose of this study is to explore the correlation between organizational commitment and job performance among employees in Taiwan Residents companies after the COVID-19 epidemic,and to use work motivation and or... The purpose of this study is to explore the correlation between organizational commitment and job performance among employees in Taiwan Residents companies after the COVID-19 epidemic,and to use work motivation and organizational communication as intermediary variables to further understand the interaction between them.Using hierarchical multiple regression analysis and bootstrap method to analyze,the research results show that organizational commitment has a significant positive impact on work motivation and work performance,and work motivation also has a significant positive impact on work performance.In addition,organizational communication has a mediating effect on organizational commitment and work motivation,and work motivation also has a mediating effect on organizational commitment and work machine performance.The results of this study hope to understand the working conditions of organizations and employees after the COVID-19 epidemic,and provide relevant business operators with follow-up references for their operations. 展开更多
关键词 organizational commitment work motivation job performance work motivation organizational communication COVID-19
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The Big Five Model in Relation to Job Performance:A New Look at Organizational Psychology
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作者 Bafetis Alexandros Michael Galanakis 《Psychology Research》 2023年第1期1-8,共8页
The Big Five Theory is often regarded as psychology’s most influential personality theoretical approach.The goal of this study is to examine the role of the Big Five Theory in the workplace,especially which personali... The Big Five Theory is often regarded as psychology’s most influential personality theoretical approach.The goal of this study is to examine the role of the Big Five Theory in the workplace,especially which personality qualities are more likely to predict work success.Which traits should companies emphasize throughout the hiring and selection processes?How can businesses use the Big Five personality model to locate employees that are more productive,efficient,and devoted to the organization’s goals?A detailed assessment of existing recent research addresses the aforementioned issues.Following a review of many current articles on the subject,it was established that using this model had a positive influence on individual and group performance,working relationships,manager work performance,and workplace innovation. 展开更多
关键词 organizational psychology PERSONALITY Big Five Model job performance
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The impact of nurses’organizational commitment on their perceptions of the work environment:Strong mediating effect of the psychological contract
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作者 Pengxiang ZUO Cengceng LU +2 位作者 Jing ZHOU Ming HOU Xiaohui JIAO 《Journal of Integrative Nursing》 2023年第2期115-121,共7页
Objective:The objective is to assess the direct and indirect effects of nurses’organizational commitment(OC)on their work environment perceptions(WEP)and the role of the psychological contr act(PC).Methods:A cross‑se... Objective:The objective is to assess the direct and indirect effects of nurses’organizational commitment(OC)on their work environment perceptions(WEP)and the role of the psychological contr act(PC).Methods:A cross‑sectional quantitative study of 3047 registered nurses in four Chinese hospitals was conducted.The Essentials of Magnetism II(Chinese version),OC,and PC scales were used in the study,and the structural equation modeling was used to assess the connections among variables.Results:The results showed that OC was positively correlated with WEP(r=0.561,P<0.001),and PC was negatively correlated with the WEP(r=−0.717,P<0.001),and OC(r=−0.739,P<0.001).Nurses’PC played a strong mediating role between OC and WEP,accounting for 87.64%of the total effect.Besides,PC played an important role in creating a healthy work environment.Conclusions:The exploration of the relationships among WEP,PC,and OC provides new insights for hospital managers to build a better work environment for nurses,which is conducive to maintaining a stable nurse team and providing high‑quality nursing services for patients. 展开更多
关键词 Mediating effect organizational commitment PERCEPTION psychological contract work environment
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Creating the Role of Rural Teachers as New Rural Sages under the Background of Rural Revitalization Based on Organizational Change and Planned Happenstance Theories
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作者 LIN Jiangfeng YANG Shuai SHAN Yingyu 《Journal of Landscape Research》 2023年第6期65-68,72,共5页
In the context of rural revitalization,people are re-examining the issue of creating the role of teachers as“new rural sages”.However,most of previous studies ignored the school organizational change in the process ... In the context of rural revitalization,people are re-examining the issue of creating the role of teachers as“new rural sages”.However,most of previous studies ignored the school organizational change in the process of reform.The planned happenstance suggests that teachers should maintain a positive mindset about the eventualities in their careers.Based on the organizational change theory,this paper gave some advice to help teachers in playing a role of new rural sages:①rooting in local culture and enhancing teachers’sense of belonging,②providing compensation for teachers in a targeted way,and③providing a comprehensive and objective evaluation mechanism for ensuring teachers’participation in social governance. 展开更多
关键词 Rural teacher School organizational reform Planned happenstance theory New rural sage
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Validation of short version of evidence-based practice instruments among nurses in clinical practice:Evidence-based practice beliefs,implementation,and organizational culture
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作者 Easter Chukwudi OSUCHUKWU Chinwe Florence EZERUIGBO 《Journal of Integrative Nursing》 2023年第3期173-178,共6页
Objective:The objective of the study is to validate the short version of evidence-based practice(EBP)instruments among nurses in clinical practice.Methods:An institutional-based cross-sectional research design was use... Objective:The objective of the study is to validate the short version of evidence-based practice(EBP)instruments among nurses in clinical practice.Methods:An institutional-based cross-sectional research design was used and a stratified sampling technique to select 285 nurse clinicians.The study utilized a structured questionnaire comprising of demographic data from the participants and three validated scales:the shortened versions of the EBP Beliefs Scale,the EBP Implementation Scale,and the Organizational Culture and Readiness for System-Wide Integration of Evidence-Based Practice(OCRSIEP)survey.With the use of descriptive statistics,the data were analyzed and presented in frequencies and percentages,while inter-item correlation coefficient(ICC)and the Kaiser-Meyer-Olkin measure of sampling adequacy were used to confirm the validity of using factor analysis.Results:Findings revealed the mean scores of the EBP Beliefs Scale ranged from 1.50 to 1.61,EBP Implementation Scale ranged from 1.84 to 1.94,and the OCRSIEP Scale ranged from 1.93 to 2.19.All the three shortened scales accordingly had good internal reliability,29.30±9.93 out of 80 for the EBP Beliefs Scale,19.56±7.37 out of 72 for the EBP Implementation Scale,and 66.32±20.35 out of 125 for the OCRSIEP Scale.Conclusion:This study has generated a valid Short Version of EBP reliable instrument that is psychometrically robust that can be used by nurses and clinicians to evaluate EBP in clinical settings since the results presented as a whole confirmed the high reliability and factorial validity. 展开更多
关键词 Evidence-based practice beliefs evidence-based practice instruments IMPLEMENTATION organizational culture short version VALIDATION
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Research Progress and Trends in Organizational Resilience Research: Knowledge Graph Analysis Based on CiteSpace
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作者 Yiying You Shuli Gao 《Open Journal of Applied Sciences》 2023年第6期832-846,共15页
Organizational resilience is an important core element for today’s companies to turn around in the VUCA<sup>1</sup> environment. It can strengthen the ability of companies to adapt and help them to regain... Organizational resilience is an important core element for today’s companies to turn around in the VUCA<sup>1</sup> environment. It can strengthen the ability of companies to adapt and help them to regain their strength in adversity. In this paper, based on CNKI database and WOS (Web of Science) database search to get the Chinese and foreign literature (special reference to English literature) for the whole year 2000-2022, and use bibliometric method to analyze the hot spots and research trends in the field of organizational resilience research, the results found that: 1) there is more foreign-language research literature on tissue toughness than Chinese-language research literature, and the number of articles published in Chinese journals on this topic has entered a rapid growth phase since 2011, and the number of articles published both at home and abroad is generally on the rise, and tissue toughness is increasingly becoming a research hotspot;2) from the cooperation of existing published literature, the cooperation network between research scholars is generally more dispersed, and domestic scholars are mostly independent;3) From the viewpoint of research hotspots, individual resilience, supply chain resilience and risk management are hotspots in foreign organizational resilience research;domestic research mainly focuses on the connotation and measurement dimensions of organizational resilience, individual resilience and dynamic capabilities. 展开更多
关键词 organizational Resilience BIBLIOMETRICS Knowledge Mapping
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An Empirical Study on Organizational Efficiency of Drug Review Institutions
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作者 Wu Dongming Jia Zheng +1 位作者 Wang Lifei Xing Hua 《Asian Journal of Social Pharmacy》 2023年第3期221-231,共11页
Objective To construct the influencing factor model of organizational efficiency by using structural equation model,and to put forward some suggestions for drug review institutions to their management mode.Methods The... Objective To construct the influencing factor model of organizational efficiency by using structural equation model,and to put forward some suggestions for drug review institutions to their management mode.Methods The model hypothesis affecting organizational efficiency was proposed by literature analysis,and a questionnaire was designed.Then,the questionnaires returned were analyzed to investigate the relationship among the factors affecting organizational efficiency with the structural equation models.Results and Conclusion The direct effect of communication on organizational efficiency was 0.83,that of system construction was 0.60,talents cultivation was 0.25,and task management was 0.38.The model results basically fitting met the various statistical indicators,with statistical significance thresholds.Talents cultivation and task management have little effect on organizational efficiency,while system construction and communication have great effect on organizational efficiency.However,due to the correlation between organizational systems,the influencing factors should be considered in a balanced manner,so as to put forward reasonable suggestions. 展开更多
关键词 organizational efficiency structural equation model influencing factor
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Mediating Effect of Perceived Organizational Support on the Resilience and Mental Health of ICU Nurses
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作者 Rui Song Yu-ying Hao +3 位作者 Juan-ni Li Xin Yang Jie Liu Li-hua Chen 《Journal of Clinical and Nursing Research》 2023年第4期69-78,共10页
Objective:To investigate the mediating effect of organizational support on the relationship between resilience and anxiety-depression-stress by researching ICU nurses.Methods:A total of 675 ICU nurses in Shaanxi Provi... Objective:To investigate the mediating effect of organizational support on the relationship between resilience and anxiety-depression-stress by researching ICU nurses.Methods:A total of 675 ICU nurses in Shaanxi Province were surveyed using the organizational support scale,the resilience evaluation scale for medical staff,and the Depression-Anxiety-Stress Scale(DASS-21).Results:The resilience of ICU nurses had significant correlation with the level of organizational support(r=0.448,P<0.01),but was negatively correlated with depression(r=-0.238,P<0.001),anxiety(r=-0.287,P<0.01),and stress(r=-0.213,P<0.01);the level of organizational support of ICU nurses was also negatively correlated with depression(r=-0.452,P<0.01),anxiety(r=-0.410,P<0.01),and stress(r=-0.490,P<0.01).The sense of organizational support played a mediating role between the resilience of ICU nurses and their depression-anxiety-stress,the mediating effect accounted for 78%of the total effect.Conclusion:The perceived organizational support and resilience is an important external protective factor for the mental health and ability of ICU nurses.The management departments should continue to pay attention to the mental health of ICU nurses,take effective measures to improve the sense of organizational support and resilience of nurses,and ensure the good mental health of ICU nurses. 展开更多
关键词 Perceived organizational support RESILIENCE Mental health ICU nurse Intermediary analysis
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Formation mechanism and organizational controlling of ultra-fine-grain copper processed by asymmetrical accumulative rolling-bond and annealing 被引量:2
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作者 王军丽 徐瑞东 +2 位作者 王绍华 钱天才 史庆南 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2012年第11期2672-2678,共7页
The initial copper with large grain sizes of 60-100 μm was processed by six passes asymmetrical accumulative rolling-bond (AARB) and annealing, the ultra-fine-grained (UFG) copper with grain size of 200 nm was ob... The initial copper with large grain sizes of 60-100 μm was processed by six passes asymmetrical accumulative rolling-bond (AARB) and annealing, the ultra-fine-grained (UFG) copper with grain size of 200 nm was obtained, and the microstructures and properties were studied. The results show that there are large sub-structures and also texture component C for the UFG copper obtained by six passes AARB, possessing high strength and microhardness in company with poor elongation and conductivity. Thereafter, the UFG copper was annealed at 220 °C for 35 min, in which the sub-structures disappear, the grain boundaries are composed of big angle grain boundaries, and the textures are composed of a variety of texture components and parts of twins. Compared with the UFG copper obtained by six passes AARB, the tensile strength and yield strength for the UFG copper obtained by six passes AARB and annealing at 220 °C for 35 min are decreased slightly, the elongation and conductivity are improved obviously. 展开更多
关键词 ultra-fine-grain copper asymmetrical accumulative rolling-bond ANNEALING formation mechanism organizational controlling elongation conductivity
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Capacity Set Optimization of Knowledge-Based Enterprise and Its Organizational IQ 被引量:1
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作者 王文平 《Journal of Southeast University(English Edition)》 EI CAS 2002年第3期259-264,共6页
In this paper, the knowledge based enterprise is considered as an organism, which possesses a set of capabilities. The organizational structure model of knowledge based enterprise organism is described in order to pos... In this paper, the knowledge based enterprise is considered as an organism, which possesses a set of capabilities. The organizational structure model of knowledge based enterprise organism is described in order to possess the essential capacity set. A dynamic capacity set is defined and analyzed based on the definition of the growth and development for knowledge based enterprise organism. The structure of the capacity base, a subset of the capacity set, is optimized for different periods of the organism ... 展开更多
关键词 knowledge based enterprise capacity set organizational IQ
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Organizational Modes of Severe Wind-producing Convective Systems over North China 被引量:13
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作者 Xinlin YANG Jianhua SUN 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2018年第5期540-549,共10页
Severe weather reports and composite radar reflectivity data from 2010-14 over North China were used to analyze the distribution of severe convective wind(SCW) events and their organizational modes of radar reflecti... Severe weather reports and composite radar reflectivity data from 2010-14 over North China were used to analyze the distribution of severe convective wind(SCW) events and their organizational modes of radar reflectivity. The six organizational modes for SCW events(and their proportions) were cluster cells(35.4%), squall lines(18.4%), nonlinear-shaped systems(17.8%), broken lines(11.6%), individual cells(1.2%), and bow echoes(0.5%). The peak month for both squall lines and broken lines was June, whereas it was July for the other four modes. The highest numbers of SCW events were over the mountains, which were generally associated with disorganized systems of cluster cells. In contrast, SCW associated with linear systems occurred mainly over the plains, where stations recorded an average of less than one SCW event per year. Regions with a high frequency of SCW associated with nonlinear-shaped systems also experienced many SCW events associated with squall lines. Values of convective available potential energy, precipitable water, 0-3-km shear, and 0-6-km shear, were demonstrably larger over the plains than over the mountains, which had an evident effect on the organizational modes of SCW events. Therefore, topography may be an important factor in the organizational modes for SCW events over North China. 展开更多
关键词 severe convective wind organizational mode convective system TOPOGRAPHY
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Design method of organizational structure for MAVs and UAVs heterogeneous team with adjustable autonomy 被引量:6
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作者 CHEN Jun QIU Xunjie +1 位作者 RONG Jia GAO Xiaoguang 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2018年第2期286-295,共10页
The increasingly complex battlefield environment requests much closer connection in a team having both manned and unmanned aerial vehicles(MAVs and UAVs). This special heterogeneous team structure causes demands for e... The increasingly complex battlefield environment requests much closer connection in a team having both manned and unmanned aerial vehicles(MAVs and UAVs). This special heterogeneous team structure causes demands for effective organizational structure design solutions. Implementing adjustable autonomy in the organizational structure, the expected evaluation function is established based on the physical resource, intelligent resource, network efficiency, network vulnerability and task execution reliability. According to the above constraints, together with interaction latency, decision-making information processing capacity, and decision-making latency, we aim to find a preferential organizational structure. The proposed organizational structure includes cooperative relationships, supervisory control relationships, and decision-making authorization relationships. In addition,by considering the influence on the intelligent support capabilities and the task execution reliability created by adjustable autonomy, it helps to build the proposed organizational structure designed with certain degree of flexibility to deal with the potential changes in the unpredictable battlefield environment. Simulation is conducted to confirm our design to be valid. And the method is still valid under different battlefield environments and interventions. 展开更多
关键词 organizational structure cooperative relationship supervisory control relationship decision-making authorization relationship adjustable autonomy
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