目的研究糖尿病患者采用Triangle分层分级管理结合LEARNS模式干预的护理效果。方法选择2020年10月—2023年10月东南大学附属中大医院收治的40例糖尿病患者为研究对象,以随机抽签法分为A组(20例,行Triangle分层分级管理结合LEARNS模式护...目的研究糖尿病患者采用Triangle分层分级管理结合LEARNS模式干预的护理效果。方法选择2020年10月—2023年10月东南大学附属中大医院收治的40例糖尿病患者为研究对象,以随机抽签法分为A组(20例,行Triangle分层分级管理结合LEARNS模式护理)和B组(20例,施行常规护理干预)。对比两组护理前后血糖水平、糖尿病自我管理行为量表(Summary of Diabetes Self Care Activities,SDSCA)评分及依从性。结果干预后,A组患者血糖水平显著优于B组,差异有统计学意义(P<0.05)。干预前,两组患者SDSCA评分对比,差异无统计学意义(P>0.05);干预后,A组SDSCA评分显著优于B组,差异有统计学意义(P<0.05)。A组患者依从性显著优于B组,差异有统计学意义(P<0.05)。结论给予糖尿病患者Triangle分层分级管理结合LEARNS模式进行干预,与常规护理干预对比,其能够很大程度改善患者血糖情况,提高糖尿病患者自我管理能力及依从性。展开更多
目的:分析基于Triangle模型的分层分级延续护理在2型糖尿病(T2DM)病人中的应用效果。方法:纳入2021年11月—2022年11月在徐州医科大学附属宿迁医院接受治疗的120例T2DM病人,按随机数字表法分为观察组与对照组,各60例。对照组接受延续性...目的:分析基于Triangle模型的分层分级延续护理在2型糖尿病(T2DM)病人中的应用效果。方法:纳入2021年11月—2022年11月在徐州医科大学附属宿迁医院接受治疗的120例T2DM病人,按随机数字表法分为观察组与对照组,各60例。对照组接受延续性护理,观察组接受基于Triangle模型的分层分级延续性护理。于干预前、干预3个月时、干预6个月时评定病人血糖控制状况、自我管理能力、生活质量;并记录病人干预期间再住院次数。结果:干预3个月、6个月时,两组病人空腹血糖(FPG)、餐后2 h血糖(2 h PG)、糖化血红蛋白(HbA1c)水平明显低于干预前,糖尿病自我管理行为量表(SDSCA)得分高于干预前,中国糖尿病病人生存质量特异性量表(DSQL)得分低于干预前,且观察组病人各项指标改善优于对照组(P<0.05);但两组病人干预6个月时的各项指标与干预3个月时比较,差异无统计学意义(P>0.05);观察组病人再住院次数少于对照组(P<0.05)。结论:基于Triangle模型的分层分级延续性护理可提高T2DM病人的血糖控制水平、自我管理能力及生活质量,并减少再住院次数。展开更多
Triangle zones, generally found in foreland fold-and-thrust belts, serve as favorable objects of petroleum exploration. Taking the Dabashan foreland belt as an example, we studied the formation and development of tria...Triangle zones, generally found in foreland fold-and-thrust belts, serve as favorable objects of petroleum exploration. Taking the Dabashan foreland belt as an example, we studied the formation and development of triangle zones, and investigated the effect of d^collements and the mechanical contrast of lithology by employing the method of physical modeling. Four experimental models were conducted in the work. The results showed that 'sand wedges' grew episodically, recorded by deformational length, height and slope angle. The height versus shortening rate presented an S-shape curve, and uplifting occurred successively in the direction of the foreland belt. During the formation of the triangle zone, layer-parallel shortening took place at the outset; deformation decoupling then occurred between the upper and lower brittle layers, divided by a middle-embedded silicone polymers layer. The upper brittle layers deformed mainly by folding, while the lower sand layers by thrusting. As shortening continued, the geometry of a triangle zone was altered. We consider that the triangle zone in the Dabashan foreland belt was modified from an early one based on available seismic profiles and the experimental results. In addition, dccollements and mechanical contrast impose significant influence on structural development, which can directly give rise to structural discrepancies. More d^collements and obvious mechanical contrast between brittle layers can promote the coupling between the upper and lower brittle layers. Basal d^collement controls the whole deformation and decreases the slope angle of the wedge, while roof d^collement determines whether a triangle zone can be formed.展开更多
Conductivities of lithium bis(oxalato)borate (LiBOB)-ethyl carbonate (EC)/diethyl carbonaten (DEC) electrolytes at 25℃ and 50℃ were studied. The electrolyte component with the highest conductivity at each te...Conductivities of lithium bis(oxalato)borate (LiBOB)-ethyl carbonate (EC)/diethyl carbonaten (DEC) electrolytes at 25℃ and 50℃ were studied. The electrolyte component with the highest conductivity at each temperature was obtained through changing the concentration of LiBOB and the ratio of EC/DEC. The mass triangle model was applied to calculate the conductivity of Li- BOB-EC/DEC ternary system at 25℃ and 50℃. The results show that the calculated and experimental results have reached a good agreement. Therefore, it is expected that the experimental work can be vastly reduced by introducing the mass triangle model.展开更多
An important decision for policy makers is selecting strategic petroleum reserve sites. However, policy makers may not choose the most suitable and efficient locations for strategic petroleum reserve(SPR) due to the...An important decision for policy makers is selecting strategic petroleum reserve sites. However, policy makers may not choose the most suitable and efficient locations for strategic petroleum reserve(SPR) due to the complexity in the choice of sites. This paper proposes a multi-objective programming model to determine the optimal locations for China's SPR storage sites. This model considers not only the minimum response time but also the minimum transportation cost based on a series of reasonable assumptions and constraint conditions. The factors influencing SPR sites are identified to determine potential demand points and candidate storage sites. Estimation and suggestions are made for the selection of China's future SPR storage sites based on the results of this model. When the number of petroleum storage sites is less than or equals 25 and the maximum capacity of storage sites is restricted to 10 million tonnes, the model's result best fit for the current layout scheme selected thirteen storage sites in four scenarios. Considering the current status of SPR in China,Tianjin, Qingdao, Dalian, Daqing and Zhanjiang, Chengdu,Xi'an, and Yueyang are suggested to be the candidate locations for the third phase of the construction plan. The locations of petroleum storage sites suggested in this work could be used as a reference for decision makers.展开更多
The connection is found between the star-triangle relation and the star-square relation in the Baxter-Bazhanov model which is an Interaltion-Round-a-Cube model.This gives a proof of the guess suggested by Bazhanov and...The connection is found between the star-triangle relation and the star-square relation in the Baxter-Bazhanov model which is an Interaltion-Round-a-Cube model.This gives a proof of the guess suggested by Bazhanov and Baxter.展开更多
The core view of the adaptation theory is that language has a systematic propagation law,and language translation should be unfolded and extended according to the basic structure of the system.This paper has conducted...The core view of the adaptation theory is that language has a systematic propagation law,and language translation should be unfolded and extended according to the basic structure of the system.This paper has conducted an in-depth study on the translation of classics of the Taoist culture,with the purpose of improving the accuracy of the translation strategy.This paper also focuses on adaptation theory and taking the continuation and adaptation process of discourse as the core of the research,and conducts the construction analysis on the strategic model.The content of this paper is predicted to offer some simple translation reference ideas for professional translators who are dedicated to the direction of classics.展开更多
The article initially reviews various works describing the physical model (PM) of Michelson’s interferometric experiment (ME), represented by the race between two swimmers Sw1, Sw2 (or boats, or planes, or sound sign...The article initially reviews various works describing the physical model (PM) of Michelson’s interferometric experiment (ME), represented by the race between two swimmers Sw1, Sw2 (or boats, or planes, or sound signals, etc.). The two swimmers must each swim the same distance, but Sw1 will swim along the river flow, and Sw2 will swim perpendicularly to this direction. In all such works, it is considered that Sw2’s path will require less time and that it will reach the start point first. However, in this work, it has been determined that in order to make this possible, Sw2 must not observe the orthogonality rule of his start direction. This action would be deceitful to the arbiters and thus considered as non-fair-play towards Sw1. The article proves by swimming times calculus, that if the fair-play rules are observed, then the correct crosswise path (in water reference frame) is a right triangle instead of the isosceles triangle considered by Michelson. Consequently, the two times shall be perfectly equal and the race ends in a tie, and the myth of Sw2 as the race winner shall be debunked. Note that the same result shall also be applicable to Michelson’s interferometric experiment (ME) as well as to any similar experiment. Therefore, utilising the isosceles triangle as the transversal path in PM and also in ME is an erroneous act.展开更多
The utility of public goods vary with the behaviors of stakeholders (players), and it is appropriate to study effective supply and management of public goods with game modeling and analysis. The comparison effect is...The utility of public goods vary with the behaviors of stakeholders (players), and it is appropriate to study effective supply and management of public goods with game modeling and analysis. The comparison effect is the key issue of public good provision both in theoretical analysis and in practice. One major contribution of the paper is the extension of Clarke-Groves mechanism, to achieve which strategic behavior analysis is applied through the analysis and the comparison effect among various stakeholders in different stages is created and highly emphasized. In the first section of this paper, the definition of integrated water resources management (IWRM), the importance of stakeholder participation as well as some models and methods that have been applied are illustrated. Following this, the framework of analysis is elaborated, in which the scenario and aims are shown, and it is claimed that game theory is the main approach, which includes both cooperative games and non-cooperative games. To achieve the aims of the public project, five approaches from game theory are able to cover the entire process of the project, and the fourth approach on interest compensation mechanism is the highlight of the research. After this, the interest compensation mechanism is demonstrated in the model section, and is proved to be an incentive compatible mechanism that makes each stakeholder choose to behave in accordance with the interest of the entire project. The Clarke-Groves mechanism is applied and extended in establishing the model, and the utility change by the comparison among stakeholders (defined as the comparison effect) is involved. In the application section, a water project is analyzed in consideration of various stakeholders, and other possible applications are also indicated.展开更多
Media and Information Literacy(MIL)is one of the most important topics in today’s mediatized world.Under the leadership of United Nations Educational,Scientific and Cultural Organization(UNESCO),many international or...Media and Information Literacy(MIL)is one of the most important topics in today’s mediatized world.Under the leadership of United Nations Educational,Scientific and Cultural Organization(UNESCO),many international organizations in the world,as foreign donors,annually announce many projects and grants for the promotion and development of the field of MIL in the countries of the world.One of the main actors of this movement is DW Akademie with different media and MIL projects several countries of the world.This research paper delves into the role of DW Akademie’s MIL model in shaping a media-savvy generation.The study explores the theoretical underpinnings and practical applications of Deutsche Welle(DW)Akademie’s MIL model,analysing its effectiveness in fostering media literacy skills.The research employs a multi-faceted approach,incorporating case studies to assess the model’s impact across diverse demographics.The paper also considers the model’s alignment with global educational policies and proposes recommendations for its integration into broader frameworks.By investigating DW Akademie’s MIL model,this research contributes to the ongoing discourse on media literacy education,providing valuable insights for educators,policymakers,and researchers.The findings offer a nuanced understanding of the model’s position in cultivating a media-savvy generation poised to navigate the complexities of the information age.展开更多
In recent years,the internet business model has become a popular concept,and has been adopted by an increasing number of traditional enterprises.However,the question remains whether this adoption is a strategy-driven ...In recent years,the internet business model has become a popular concept,and has been adopted by an increasing number of traditional enterprises.However,the question remains whether this adoption is a strategy-driven decision or a blind follow of trends.Therefore,this study is conducted on Chinese listed companies from 2007 to 2020 to examine the existence,underlying motives,and economic consequences of peer effects in traditional enterprises adopting internet business models.The results show significant peer effects among traditional enterprises adopting internet business models.The examination of driving mechanisms reveals that peer effects of internet business models are more significant in enterprises with asset-light structures,higher degrees of virtualization,lower market valuations,and greater financing pressure,supporting the conceptual catering hypothesis rather than the strategic drive hypothesis.Further tests reveal that while adopting internet business models enables enterprises to receive some government subsidy and market reaction in the short term,it only promotes tactical innovation rather than real innovation and does not improve the financial performance of these enterprises.This further indicates that peer effects of internet business models are not a strategic drive but rather a matter of conceptual catering.展开更多
This article introduces the analysis of strategic management of film production companies. The first part presents processes and models of strategic management and introduces a new and unified model of strategic manag...This article introduces the analysis of strategic management of film production companies. The first part presents processes and models of strategic management and introduces a new and unified model of strategic management. It is noteworthy that the film/film industry value chain helps to understand the notion that the links between separate stages have an impact on the company's competitive advantage and reveal how the main product in the film industry, the feature film, is developed. Therefore, the following part analyses models and composition of film industry value models. The final part of this article analyses the main features of a film production company and the sources of funding thereof. The strategic model of independent film production companies is based on the characteristics of strategic management and the value chain models of independent film projects.展开更多
Taking the evolution process of TFT-LCD industry as an example,this paper applied history-friendly model to analyze the effect of technology innovation and learning,and market demand growth and fluctuation on the evol...Taking the evolution process of TFT-LCD industry as an example,this paper applied history-friendly model to analyze the effect of technology innovation and learning,and market demand growth and fluctuation on the evolution of production organization pattern in strategic emerging industries.Our research indicates that:(1) when market demand maintains linear growth,continuous technology innovation capabilities of vertically integrated enterprises in leading position of an industry are the key factor in deciding whether dominant production organization pattern will shift from vertical integration to specialization;(2) when market demand is in cyclical fluctuation,the technology learning capabilities of specialized enterprises in catch-up position are the key factor in deciding whether dominant production organization pattern will shift from vertical integration to specialization;(3) when market demand growth is under cyclical fluctuation,if the relative gap between technology innovation capabilities of vertically integrated enterprises and technology learning capabilities of specialized enterprises remains constant,the phase when industry cycle moves from trough to plateau is the best time window for specialized enterprises to catch up with and overtake vertically integrated enterprises.Hence,policy design supporting the development of strategic emerging industries should give full consideration to factors like market demand environment and technology innovation and learning capabilities of domestic enterprises.展开更多
Generally speaking, strategic industry sectors of a country or an areahave such characteristics as relatively higher growth rate, higher la[)'>ur productivity,higher rate of employment, higher technological lev...Generally speaking, strategic industry sectors of a country or an areahave such characteristics as relatively higher growth rate, higher la[)'>ur productivity,higher rate of employment, higher technological level, higher rate of technologicalimprovement, more obvious competitive advantages, stronger power and biggerscale, higher demand flexibility and better economic benefit compared with that ofother industrial sectors. Theoretically, each industry can become a strategic industrydepending on strategic task, goal of a given economic development stage and nationalor regional conditions. So, establishing strategic industrial system, as output of thedevelopment of social labour division, is of great significance in both constructing national or regional industrial structure and making out national regional industrial policy. In this paper, the authors made a detailed study on China's strategic industrialsystem by using Weaver--Thomas Model.展开更多
The key argument of this conceptual paper is that the roots of a viable future for an organisation are found in a robust strategic architecture perspective.The theoretical baselines for the concepts associated with th...The key argument of this conceptual paper is that the roots of a viable future for an organisation are found in a robust strategic architecture perspective.The theoretical baselines for the concepts associated with this paper are linked to a variety of strategy theories.These include,but are not restricted to,institutional theory,strategic thinking relating to the positioning-based view(PBV)and resource-based view(RBV)respectively,entrepreneurial thinking,and innovation thinking.Strategy can be described as the collective,emerging pattern—based on strategic choices—an organisation consciously exhibits and executes over time to ensure its sustainable endurance by differentiating itself in unique ways to create and add value for stakeholders.Strategy is about explaining how an organisation wants to move forward and how it wants to advance the interests of stakeholders.A strategic landscape is the broad external and internal context of an organisation.An important part of strategy and the strategic landscape it operates in is how organisations define or“construct”their own“topography”or strategic architecture.A strategic architecture presents an organisation?s core logic for creating sustainable value,and therefore,forms the foundation of an organisation?s competitive potential in a specific context.This paper presents descriptions of the seven key buildings blocks that constitute a strategic architecture perspective for an organisation with an indication of strategy tools and frameworks that can be used to illuminate strategic possibilities,choices,and challenges to assist ongoing strategising praxis.The key features and assumptions associated with a strategic architecture perspective are discussed.A strategic architecture perspective assists leaders to work through the strategic complexity to arrive at simplicity in the form of clarity on external and internal strategic leverages,strategic aspirations,core strategic choices,plausible multiple scenarios,focused strategic goals,and success measurements to guide strategy execution and ongoing strategy renewal and innovations for proactive strategic decision-making through various dialogues with key stakeholders.展开更多
One big achievement in the last decade is the rapid development in transplantation medicine, enabling seriously ill people to live longer. However, in the year 2014, 12 people in the European Union have died every day...One big achievement in the last decade is the rapid development in transplantation medicine, enabling seriously ill people to live longer. However, in the year 2014, 12 people in the European Union have died every day because of the lack of available organs. Nearly, 70,000 people were waiting for a matching graft. An analysis of donation and transplantation variation across the European member states shows that since many years, Spain occupies a pioneer role, whereas Germany and Austria are lagging behind. From the legal and administrative perspective, Spain and Austria are quite similar with their presumed consent system (opting out), whereas Germany has an informed consent system (opting in). Hence, there must be other influencing factors like the way of multilevel communication leading to the following research question: How does multilevel communication influence organ donations in Spain, Germany, and Austria? On the basis of a cross-country study, it can be shown that strategic communication on the (inter)personal and organizational level supported by the creation of public awareness on the national level is crucial for succeeding in closing the gap between demands and realized organ transplantation.展开更多
Based on optimization wharf structure type of triangle flame pier proposed, namely" Spatial triangular flame pier + Big span bent which taking Slant supports" Simulating three-dimensional pier model of a variety of...Based on optimization wharf structure type of triangle flame pier proposed, namely" Spatial triangular flame pier + Big span bent which taking Slant supports" Simulating three-dimensional pier model of a variety of conditions in the actual loading by structural finite element software. Under the guidance of the three-dimensional structure of the most unfavorable load combination algorithm, three-dimensional combination algorithm is applied to the new structure by the MATLAB software programming. Search and calculate the most unfavorable combination of action effects and the corresponding intemal force of the main member, checking the feasibility of the three-dimensional algorithms, Calculating the new wharf structure structural features and stability, Providing numerical reference for the design of this sort of wharf.展开更多
文摘目的研究糖尿病患者采用Triangle分层分级管理结合LEARNS模式干预的护理效果。方法选择2020年10月—2023年10月东南大学附属中大医院收治的40例糖尿病患者为研究对象,以随机抽签法分为A组(20例,行Triangle分层分级管理结合LEARNS模式护理)和B组(20例,施行常规护理干预)。对比两组护理前后血糖水平、糖尿病自我管理行为量表(Summary of Diabetes Self Care Activities,SDSCA)评分及依从性。结果干预后,A组患者血糖水平显著优于B组,差异有统计学意义(P<0.05)。干预前,两组患者SDSCA评分对比,差异无统计学意义(P>0.05);干预后,A组SDSCA评分显著优于B组,差异有统计学意义(P<0.05)。A组患者依从性显著优于B组,差异有统计学意义(P<0.05)。结论给予糖尿病患者Triangle分层分级管理结合LEARNS模式进行干预,与常规护理干预对比,其能够很大程度改善患者血糖情况,提高糖尿病患者自我管理能力及依从性。
文摘目的:分析基于Triangle模型的分层分级延续护理在2型糖尿病(T2DM)病人中的应用效果。方法:纳入2021年11月—2022年11月在徐州医科大学附属宿迁医院接受治疗的120例T2DM病人,按随机数字表法分为观察组与对照组,各60例。对照组接受延续性护理,观察组接受基于Triangle模型的分层分级延续性护理。于干预前、干预3个月时、干预6个月时评定病人血糖控制状况、自我管理能力、生活质量;并记录病人干预期间再住院次数。结果:干预3个月、6个月时,两组病人空腹血糖(FPG)、餐后2 h血糖(2 h PG)、糖化血红蛋白(HbA1c)水平明显低于干预前,糖尿病自我管理行为量表(SDSCA)得分高于干预前,中国糖尿病病人生存质量特异性量表(DSQL)得分低于干预前,且观察组病人各项指标改善优于对照组(P<0.05);但两组病人干预6个月时的各项指标与干预3个月时比较,差异无统计学意义(P>0.05);观察组病人再住院次数少于对照组(P<0.05)。结论:基于Triangle模型的分层分级延续性护理可提高T2DM病人的血糖控制水平、自我管理能力及生活质量,并减少再住院次数。
文摘Triangle zones, generally found in foreland fold-and-thrust belts, serve as favorable objects of petroleum exploration. Taking the Dabashan foreland belt as an example, we studied the formation and development of triangle zones, and investigated the effect of d^collements and the mechanical contrast of lithology by employing the method of physical modeling. Four experimental models were conducted in the work. The results showed that 'sand wedges' grew episodically, recorded by deformational length, height and slope angle. The height versus shortening rate presented an S-shape curve, and uplifting occurred successively in the direction of the foreland belt. During the formation of the triangle zone, layer-parallel shortening took place at the outset; deformation decoupling then occurred between the upper and lower brittle layers, divided by a middle-embedded silicone polymers layer. The upper brittle layers deformed mainly by folding, while the lower sand layers by thrusting. As shortening continued, the geometry of a triangle zone was altered. We consider that the triangle zone in the Dabashan foreland belt was modified from an early one based on available seismic profiles and the experimental results. In addition, dccollements and mechanical contrast impose significant influence on structural development, which can directly give rise to structural discrepancies. More d^collements and obvious mechanical contrast between brittle layers can promote the coupling between the upper and lower brittle layers. Basal d^collement controls the whole deformation and decreases the slope angle of the wedge, while roof d^collement determines whether a triangle zone can be formed.
基金supported by the National Natural Science Foundation of China(No.50472093)
文摘Conductivities of lithium bis(oxalato)borate (LiBOB)-ethyl carbonate (EC)/diethyl carbonaten (DEC) electrolytes at 25℃ and 50℃ were studied. The electrolyte component with the highest conductivity at each temperature was obtained through changing the concentration of LiBOB and the ratio of EC/DEC. The mass triangle model was applied to calculate the conductivity of Li- BOB-EC/DEC ternary system at 25℃ and 50℃. The results show that the calculated and experimental results have reached a good agreement. Therefore, it is expected that the experimental work can be vastly reduced by introducing the mass triangle model.
基金supported by the National Natural Science Foundation of China (Nos. 71273277/71373285/71303258)the Philosophy and Social Sciences Major Research Project of the Ministry of Education (No. 11JZD048)
文摘An important decision for policy makers is selecting strategic petroleum reserve sites. However, policy makers may not choose the most suitable and efficient locations for strategic petroleum reserve(SPR) due to the complexity in the choice of sites. This paper proposes a multi-objective programming model to determine the optimal locations for China's SPR storage sites. This model considers not only the minimum response time but also the minimum transportation cost based on a series of reasonable assumptions and constraint conditions. The factors influencing SPR sites are identified to determine potential demand points and candidate storage sites. Estimation and suggestions are made for the selection of China's future SPR storage sites based on the results of this model. When the number of petroleum storage sites is less than or equals 25 and the maximum capacity of storage sites is restricted to 10 million tonnes, the model's result best fit for the current layout scheme selected thirteen storage sites in four scenarios. Considering the current status of SPR in China,Tianjin, Qingdao, Dalian, Daqing and Zhanjiang, Chengdu,Xi'an, and Yueyang are suggested to be the candidate locations for the third phase of the construction plan. The locations of petroleum storage sites suggested in this work could be used as a reference for decision makers.
文摘The connection is found between the star-triangle relation and the star-square relation in the Baxter-Bazhanov model which is an Interaltion-Round-a-Cube model.This gives a proof of the guess suggested by Bazhanov and Baxter.
文摘The core view of the adaptation theory is that language has a systematic propagation law,and language translation should be unfolded and extended according to the basic structure of the system.This paper has conducted an in-depth study on the translation of classics of the Taoist culture,with the purpose of improving the accuracy of the translation strategy.This paper also focuses on adaptation theory and taking the continuation and adaptation process of discourse as the core of the research,and conducts the construction analysis on the strategic model.The content of this paper is predicted to offer some simple translation reference ideas for professional translators who are dedicated to the direction of classics.
文摘The article initially reviews various works describing the physical model (PM) of Michelson’s interferometric experiment (ME), represented by the race between two swimmers Sw1, Sw2 (or boats, or planes, or sound signals, etc.). The two swimmers must each swim the same distance, but Sw1 will swim along the river flow, and Sw2 will swim perpendicularly to this direction. In all such works, it is considered that Sw2’s path will require less time and that it will reach the start point first. However, in this work, it has been determined that in order to make this possible, Sw2 must not observe the orthogonality rule of his start direction. This action would be deceitful to the arbiters and thus considered as non-fair-play towards Sw1. The article proves by swimming times calculus, that if the fair-play rules are observed, then the correct crosswise path (in water reference frame) is a right triangle instead of the isosceles triangle considered by Michelson. Consequently, the two times shall be perfectly equal and the race ends in a tie, and the myth of Sw2 as the race winner shall be debunked. Note that the same result shall also be applicable to Michelson’s interferometric experiment (ME) as well as to any similar experiment. Therefore, utilising the isosceles triangle as the transversal path in PM and also in ME is an erroneous act.
文摘The utility of public goods vary with the behaviors of stakeholders (players), and it is appropriate to study effective supply and management of public goods with game modeling and analysis. The comparison effect is the key issue of public good provision both in theoretical analysis and in practice. One major contribution of the paper is the extension of Clarke-Groves mechanism, to achieve which strategic behavior analysis is applied through the analysis and the comparison effect among various stakeholders in different stages is created and highly emphasized. In the first section of this paper, the definition of integrated water resources management (IWRM), the importance of stakeholder participation as well as some models and methods that have been applied are illustrated. Following this, the framework of analysis is elaborated, in which the scenario and aims are shown, and it is claimed that game theory is the main approach, which includes both cooperative games and non-cooperative games. To achieve the aims of the public project, five approaches from game theory are able to cover the entire process of the project, and the fourth approach on interest compensation mechanism is the highlight of the research. After this, the interest compensation mechanism is demonstrated in the model section, and is proved to be an incentive compatible mechanism that makes each stakeholder choose to behave in accordance with the interest of the entire project. The Clarke-Groves mechanism is applied and extended in establishing the model, and the utility change by the comparison among stakeholders (defined as the comparison effect) is involved. In the application section, a water project is analyzed in consideration of various stakeholders, and other possible applications are also indicated.
文摘Media and Information Literacy(MIL)is one of the most important topics in today’s mediatized world.Under the leadership of United Nations Educational,Scientific and Cultural Organization(UNESCO),many international organizations in the world,as foreign donors,annually announce many projects and grants for the promotion and development of the field of MIL in the countries of the world.One of the main actors of this movement is DW Akademie with different media and MIL projects several countries of the world.This research paper delves into the role of DW Akademie’s MIL model in shaping a media-savvy generation.The study explores the theoretical underpinnings and practical applications of Deutsche Welle(DW)Akademie’s MIL model,analysing its effectiveness in fostering media literacy skills.The research employs a multi-faceted approach,incorporating case studies to assess the model’s impact across diverse demographics.The paper also considers the model’s alignment with global educational policies and proposes recommendations for its integration into broader frameworks.By investigating DW Akademie’s MIL model,this research contributes to the ongoing discourse on media literacy education,providing valuable insights for educators,policymakers,and researchers.The findings offer a nuanced understanding of the model’s position in cultivating a media-savvy generation poised to navigate the complexities of the information age.
基金supported by the Major Project of the National Natural Science Foundation of China(No.71790604)the Distinguished Young Scholars Project of the University of International BusinessandEconomics(No.21JQo3).
文摘In recent years,the internet business model has become a popular concept,and has been adopted by an increasing number of traditional enterprises.However,the question remains whether this adoption is a strategy-driven decision or a blind follow of trends.Therefore,this study is conducted on Chinese listed companies from 2007 to 2020 to examine the existence,underlying motives,and economic consequences of peer effects in traditional enterprises adopting internet business models.The results show significant peer effects among traditional enterprises adopting internet business models.The examination of driving mechanisms reveals that peer effects of internet business models are more significant in enterprises with asset-light structures,higher degrees of virtualization,lower market valuations,and greater financing pressure,supporting the conceptual catering hypothesis rather than the strategic drive hypothesis.Further tests reveal that while adopting internet business models enables enterprises to receive some government subsidy and market reaction in the short term,it only promotes tactical innovation rather than real innovation and does not improve the financial performance of these enterprises.This further indicates that peer effects of internet business models are not a strategic drive but rather a matter of conceptual catering.
文摘This article introduces the analysis of strategic management of film production companies. The first part presents processes and models of strategic management and introduces a new and unified model of strategic management. It is noteworthy that the film/film industry value chain helps to understand the notion that the links between separate stages have an impact on the company's competitive advantage and reveal how the main product in the film industry, the feature film, is developed. Therefore, the following part analyses models and composition of film industry value models. The final part of this article analyses the main features of a film production company and the sources of funding thereof. The strategic model of independent film production companies is based on the characteristics of strategic management and the value chain models of independent film projects.
基金Financial support from Key Program of National Social Sciences Foundation of China(Grant No.10AJL008)is gratefully acknowledged
文摘Taking the evolution process of TFT-LCD industry as an example,this paper applied history-friendly model to analyze the effect of technology innovation and learning,and market demand growth and fluctuation on the evolution of production organization pattern in strategic emerging industries.Our research indicates that:(1) when market demand maintains linear growth,continuous technology innovation capabilities of vertically integrated enterprises in leading position of an industry are the key factor in deciding whether dominant production organization pattern will shift from vertical integration to specialization;(2) when market demand is in cyclical fluctuation,the technology learning capabilities of specialized enterprises in catch-up position are the key factor in deciding whether dominant production organization pattern will shift from vertical integration to specialization;(3) when market demand growth is under cyclical fluctuation,if the relative gap between technology innovation capabilities of vertically integrated enterprises and technology learning capabilities of specialized enterprises remains constant,the phase when industry cycle moves from trough to plateau is the best time window for specialized enterprises to catch up with and overtake vertically integrated enterprises.Hence,policy design supporting the development of strategic emerging industries should give full consideration to factors like market demand environment and technology innovation and learning capabilities of domestic enterprises.
文摘Generally speaking, strategic industry sectors of a country or an areahave such characteristics as relatively higher growth rate, higher la[)'>ur productivity,higher rate of employment, higher technological level, higher rate of technologicalimprovement, more obvious competitive advantages, stronger power and biggerscale, higher demand flexibility and better economic benefit compared with that ofother industrial sectors. Theoretically, each industry can become a strategic industrydepending on strategic task, goal of a given economic development stage and nationalor regional conditions. So, establishing strategic industrial system, as output of thedevelopment of social labour division, is of great significance in both constructing national or regional industrial structure and making out national regional industrial policy. In this paper, the authors made a detailed study on China's strategic industrialsystem by using Weaver--Thomas Model.
文摘The key argument of this conceptual paper is that the roots of a viable future for an organisation are found in a robust strategic architecture perspective.The theoretical baselines for the concepts associated with this paper are linked to a variety of strategy theories.These include,but are not restricted to,institutional theory,strategic thinking relating to the positioning-based view(PBV)and resource-based view(RBV)respectively,entrepreneurial thinking,and innovation thinking.Strategy can be described as the collective,emerging pattern—based on strategic choices—an organisation consciously exhibits and executes over time to ensure its sustainable endurance by differentiating itself in unique ways to create and add value for stakeholders.Strategy is about explaining how an organisation wants to move forward and how it wants to advance the interests of stakeholders.A strategic landscape is the broad external and internal context of an organisation.An important part of strategy and the strategic landscape it operates in is how organisations define or“construct”their own“topography”or strategic architecture.A strategic architecture presents an organisation?s core logic for creating sustainable value,and therefore,forms the foundation of an organisation?s competitive potential in a specific context.This paper presents descriptions of the seven key buildings blocks that constitute a strategic architecture perspective for an organisation with an indication of strategy tools and frameworks that can be used to illuminate strategic possibilities,choices,and challenges to assist ongoing strategising praxis.The key features and assumptions associated with a strategic architecture perspective are discussed.A strategic architecture perspective assists leaders to work through the strategic complexity to arrive at simplicity in the form of clarity on external and internal strategic leverages,strategic aspirations,core strategic choices,plausible multiple scenarios,focused strategic goals,and success measurements to guide strategy execution and ongoing strategy renewal and innovations for proactive strategic decision-making through various dialogues with key stakeholders.
文摘One big achievement in the last decade is the rapid development in transplantation medicine, enabling seriously ill people to live longer. However, in the year 2014, 12 people in the European Union have died every day because of the lack of available organs. Nearly, 70,000 people were waiting for a matching graft. An analysis of donation and transplantation variation across the European member states shows that since many years, Spain occupies a pioneer role, whereas Germany and Austria are lagging behind. From the legal and administrative perspective, Spain and Austria are quite similar with their presumed consent system (opting out), whereas Germany has an informed consent system (opting in). Hence, there must be other influencing factors like the way of multilevel communication leading to the following research question: How does multilevel communication influence organ donations in Spain, Germany, and Austria? On the basis of a cross-country study, it can be shown that strategic communication on the (inter)personal and organizational level supported by the creation of public awareness on the national level is crucial for succeeding in closing the gap between demands and realized organ transplantation.
文摘Based on optimization wharf structure type of triangle flame pier proposed, namely" Spatial triangular flame pier + Big span bent which taking Slant supports" Simulating three-dimensional pier model of a variety of conditions in the actual loading by structural finite element software. Under the guidance of the three-dimensional structure of the most unfavorable load combination algorithm, three-dimensional combination algorithm is applied to the new structure by the MATLAB software programming. Search and calculate the most unfavorable combination of action effects and the corresponding intemal force of the main member, checking the feasibility of the three-dimensional algorithms, Calculating the new wharf structure structural features and stability, Providing numerical reference for the design of this sort of wharf.