Taking the Changli Institute of Pomology,Hebei Academy of Agriculture and Forestry Sciences(hereinafter referred to as the Changli Institute of Pomology)as a case study,this paper explores the practical pathways throu...Taking the Changli Institute of Pomology,Hebei Academy of Agriculture and Forestry Sciences(hereinafter referred to as the Changli Institute of Pomology)as a case study,this paper explores the practical pathways through which Party building leads to the high-quality development of fruit tree research from three dimensions:theoretical convergence points,current development status,and functional mechanisms.It proposes that Party building should focus on its core roles of steering political direction,enhancing team cohesion,and upholding ethical standards.Deep integration of Party building and scientific research should be achieved through concrete platforms,with the effectiveness measured by breakthroughs in critical"bottleneck"technologies and increased income for fruit growers.The study aims to provide a practical reference for integrating Party building with professional work in the agricultural research sector.展开更多
The evolution of human societal systems rarely manifests qualitative leaps or revolutionary transformations.More commonly observed are subtle,cumulative evolutionary processes characterized by smooth transitions of in...The evolution of human societal systems rarely manifests qualitative leaps or revolutionary transformations.More commonly observed are subtle,cumulative evolutionary processes characterized by smooth transitions of incremental developments.Such evolutionary trajectories can generally be described through quantitative change patterns within societal systems.Yet,what constitutes sustainable development in human society?How might sustainable development be articulated or operationalized?The Three Chains Theory under the framework of System Exchange Theory provides a preliminary exploration and analysis of these questions,offering tentative interpretations.展开更多
Theories established from engineering fundamentals have been of great value in supporting the design and execution of drilling operations in gas drilling where gas is used as a drilling fluid.This work presents an ove...Theories established from engineering fundamentals have been of great value in supporting the design and execution of drilling operations in gas drilling where gas is used as a drilling fluid.This work presents an overview of new theories developed in recent years for special gas drilling operations including horizontal wells.These new theories are found in the areas of gas-mixture flow hydraulics in deviated and horizontal boreholes,hole cleaning of solids accumulation,hole cleaning of formation water,flow diverging for washout control,bit orifice optimization,and depression of formation water influx.This paper provides drilling engineers with updated mathematical models and methods for optimizing design to improve gas drilling performance.展开更多
The development theories of low-permeability oil and gas reservoirs are refined, the key development technologies are summarized, and the prospect and technical direction of sustainable development are discussed based...The development theories of low-permeability oil and gas reservoirs are refined, the key development technologies are summarized, and the prospect and technical direction of sustainable development are discussed based on the understanding and research on developed low-permeability oil and gas resources in China. The main achievements include:(1) the theories of low-permeability reservoir seepage, dual-medium seepage, relative homogeneity, etc.(2) the well location optimization technology combining favorable area of reservoir with gas-bearing prediction and combining pre-stack with post-stack;(3) oriented perforating multi-fracture, multistage sand adding, multistage temporary plugging, vertical well multilayer, horizontal and other fracturing techniques to improve productivity of single well;(4) the technology of increasing injection and keeping pressure, such as overall decreasing pressure, local pressurization, shaped charge stamping and plugging removal, fine separate injection, mild advanced water injection and so on;(5) enhanced recovery technology of optimization of injection-production well network in horizontal wells. To continue to develop low-permeability reserves economically and effectively, there are three aspects of work to be done well:(1) depending on technical improvement, continue to innovate new technologies and methods, establish a new mode of low quality reservoir development economically, determine the main technical boundaries and form replacement technology reserves of advanced development;(2) adhering to the management system of low cost technology & low cost, set up a complete set of low-cost dual integration innovation system through continuous innovation in technology and management;(3) striving for national preferential policies.展开更多
During the underground mining of coal resources,overlying rocks on the roof of excavated tunnels will be destroyed due to ground pressure,and as a result,part of them will break and fall into the tunnels.How to determ...During the underground mining of coal resources,overlying rocks on the roof of excavated tunnels will be destroyed due to ground pressure,and as a result,part of them will break and fall into the tunnels.How to determine the distribution of fractured areas and fissures presents a major problem for preserving the overlying aquifer.展开更多
Ecological footprint theory and its application achievements in global and regional sustainable development systems are studied by consulting the published literature, which finds that the application of ecological fo...Ecological footprint theory and its application achievements in global and regional sustainable development systems are studied by consulting the published literature, which finds that the application of ecological footprint theory to regional sustainability evaluation has leaded to a perplexity that the indicated result was inconsistent with the philosophy of sustainable development theory. Illuminated by the mechanical system of the movement of matters, it comes up that ecological footprint based on consumption of biologic production could not tell whether the ecological pressure acts on the specified region, and the original ecological footprint theory also undervalued the development impartiality of a region. A modification on this theory is made by introducing consumptive ecological footprint and productive ecological footprint, in which the latter is taken as the indicator of regional sustainability. The development impartiality can be demonstrated by comparison between the global ecological deficit per capita and regional consumptive ecological deficit per capita.展开更多
Although much research has been conducted on the interactions between the career development of foreign language teachers and their contexts around the world,a literature review reveals that there exists scanty resear...Although much research has been conducted on the interactions between the career development of foreign language teachers and their contexts around the world,a literature review reveals that there exists scanty research on the relationship between university Russian language teachers’career development and their contexts in China since 1949.Based on relevant studies on the career development of foreign language teachers and the ecological theory,this paper involves research on the impact that different ecological systems(micro-,meso-,macro-and exo-ones)have played in the career development of Russian language teachers in China.Participants are 10 Chinese Russian teachers of different ages from different universities in different parts of China.Via literature review,narration methods and semi-structured(in-depth)interviews with the help of NVivo,this research finds that Russian language teachers’career development results from multi-faceted interactions of the following contexts:ideology,Russian language educational policies and personal factors as well as college contexts.This paper concludes with some suggestions for improving Russian language teachers’career development in China.展开更多
Based on a new theoretical perspective, this paper attempts to unify the seemingly incompatible learning theories of Connectivism and Constructivism into a scientific theoretical framework. The Connectivism-Constructi...Based on a new theoretical perspective, this paper attempts to unify the seemingly incompatible learning theories of Connectivism and Constructivism into a scientific theoretical framework. The Connectivism-Constructivism learning theory is not a simple superposition of the two theories. Instead, it absorbs the essence of the learning theory of Constructivism, Connectivism and Neo-Constructivism, and takes the two empirical scientific experimental results of developmental cognitive neuroscience and spiking neural network as the factual basis, and develops two theories from the perspective of development. Integration, to achieve the resolution of contradictions, complement each other, and then rebuild. This paper discusses Con<span "="">nectivism-Constructivism learning theory. The theory holds that the essence of knowledge is the connecti<span style="letter-spacing:-0.05pt;">on between the subject and the environment. There are two form</span>s: physical form and logical form. </span><span "="">The </span><span "="">only logical form can be realized and utilized by people. Learning can be divided into two stages: connection and construction. Connection is the premise, construction is the core, and the network action generated in the connection stage as a raw material is pruned, and processed by various systems in the construction stage to become psychological representation. When the psychological representation is used, the relevant network shaping is finished, and the meaningful network is formed, which completes the change of knowledge from physical form to logical form and from logical form to physical form. Therefore, learning is the process of constructing meaningful network. We should not only promote the students’ connection stage, but also help the students’ construction stage. The innovation and breakthrough contribution of this paper is that it is the first time to look at the topic of learning theory from a new research perspective. In order t<span style="letter-spacing:-0.05pt;">o explore a more convincing learning theoretical framework, this artic</span>le takes the lead in seeking theoretical support and factual basis from developmental cognitive neuroscience and Spiking neural network. As a result, Connectivism learning theory and Constructivism learning theory are successfully integrated into a rather complete and effective theoretical framework to reconstruct Connectivism-Constructivism learning theory.展开更多
In the process of unconventional natural gas development practice,the"extreme utilization"concept that focuses on"continuously breaking through the limit of development technology"is gradually form...In the process of unconventional natural gas development practice,the"extreme utilization"concept that focuses on"continuously breaking through the limit of development technology"is gradually formed,and supports the scale benefit exploration of unconventional gas in China.On this basis,the development theory of"extreme utilization"is proposed,its theoretical connotation together with development technologies of unconventional natural gas are clarified.The theoretical connotation is that,aiming at"extreme gas reservoirs","extreme techniques"are utilized to build subsurface connected bodies,expand the discharge area,and enlarge the production range,to obtain the maximum single-well production,extreme recovery,and eventually achieve the"extreme effect"of production.The series of development technologies include micro/nano-scale reservoir evaluation,"sweet spot"prediction,unconventional percolation theory and production capacity evaluation,optimization of grid well pattern,optimal-fast drilling and volume fracturing,and working regulation optimization and"integrated"organizing system.The"extreme utilization"development theory has been successfully applied in the development of unconventional gas reservoirs such as Sulige tight gas,South Sichuan shale gas,and Qinshui coalbed methane.Such practices demonstrate that,the"extreme utilization"development theory has effectively promoted the development of unconventional gas industry in China,and can provide theoretical guidance for effective development of other potential unconventional and difficult-to-recovery resources.展开更多
In order to better realize the development of cultural tourism products in Yuncheng County,this paper analyzed Water Margin cultural tourism resources,market demand and product design in Yuncheng County using the RMP(...In order to better realize the development of cultural tourism products in Yuncheng County,this paper analyzed Water Margin cultural tourism resources,market demand and product design in Yuncheng County using the RMP(Resource-Market-Product)theory,summarized existing problems in the development of Water Margin cultural tourism in Yuncheng County,and proposed countermeasures for its development.It is expected to achieve the integration of Water Margin culture and the tourism industry under the broader context of cultural and tourism integration,provide richly diverse and distinctive tourism products and services,and promote the economic development of the tourist destination.展开更多
Theory is necessary to science and science grounds legitimate and essential practice. This is true for Nursing as a discipline of knowledge and a practicing profession. Nevertheless, should all science or research wit...Theory is necessary to science and science grounds legitimate and essential practice. This is true for Nursing as a discipline of knowledge and a practicing profession. Nevertheless, should all science or research within a scientific field be focused on theoretical development and testing? Currently, various nursing theories exist to describe and explain the phenomena of nursing. Often, the development of nursing theory is in response to advancing ontologies and epistemologies of nursing. The advent of technology is one of these advances challenging the professional practice of nursing. How will nursing practice be made visible and realistic in the face of traditional nursing care practice? Nursing practice processes, derived from theories of nursing, provide opportunities for demonstrating practice grounded in the science of nursing. The purpose of this article is to describe the development of the emergent theory of Aesthetic Nursing Practice, focus on illuminating caring for person through the process of encountering, co-creating caring relationships, and meaningful engaging between the nurse and nursed through caring encounters occurring in caring situations. Five assumptions and a model of practice are described. As a contemporary theory of Nursing, it describes caring for persons who remain wholes and enhance their well-being.展开更多
The paper tries to explore circular economy from the viewpoint of the system theory. Circular economy is a kind of complicated economic activity, and it is a wholly new ecotype economy proposed by Western countries af...The paper tries to explore circular economy from the viewpoint of the system theory. Circular economy is a kind of complicated economic activity, and it is a wholly new ecotype economy proposed by Western countries after they had summed up many experiences and lessons from traditional economy. It is an entirety and has many layers. It keeps an open and dynamic balance. Because the system theory is the theoretical foundation of circular economy, we should systemically analyze and study circular economy from the macroscopic view, correctly grasp its operational laws, improve its service functions, and realize human beings' sustainable development. The paper introduces the content and general characteristics of the system theory and the idea of circular economy. Then it analyzes circular economy based on the system theory. The paper concludes that the integration of circular economy and the system theory can promote the functions of circular economy.展开更多
Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoot...Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoothness in bug reporting and explanation. Agile and Waterfall software development approaches have both addressed the importance of communication for their process. However, neither Agile nor Waterfall has guaranteed communication effectiveness during their development lifecycle. In this study we highlight the main differences between Agile and Waterfall approaches in the light of Media Richness Theory (MRT). We also identify the preferred commu-nication tools during a project’s lifecycle using both Agile and Waterfall models separately. A mixed-method approach was employed in this study incorporating quantitative and qualitative data from interviews and a multilingual web-based survey. The results are presented descriptively and statistically and a rank ordering of communication tools based on our participants’ preferences leads to a better understanding of how to select the best tool in a given situation. Thus a new updated MRT ranking model tailored for software development environment was developed, as well as, we conclude that communication tools are employed differently based on project stages and team member’s role. These differences in using communication tools could be also attributed to the type of transferable information or personal preferences.展开更多
This year marks the 90th anniversary of the found- ing of the Communist Party of China （CPC）. As Party General Secretary Hu Jintao said, for the past 90 years, under the leadership of the CPC, the Chinese people hav...This year marks the 90th anniversary of the found- ing of the Communist Party of China （CPC）. As Party General Secretary Hu Jintao said, for the past 90 years, under the leadership of the CPC, the Chinese people have accomplished the three missions of New Democratic Revolution, the Socialist Revolution and reform and opening-up. During the process, the Party and the people have opened a new path of socialism with Chinese characteristics, formed the theory of socialism with Chinese characteristics, as well as established a system of socialism with Chinese characteristics.展开更多
To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable developmen...To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable development and the connotation of national park, this paper will discuss the signifi cance of establishing Chinese National Park System and then propose some measures. Chinese National Park System can be constructed from four levels, including policy, management, economic and social levels, and through such ways as reconstructing the national conservation system, making laws and regulations, establishing planning system, setting up independent and specialized regulatory agency, adopting way of franchising, innovating funding investment mechanisms and establishing mechanisms of public participation.展开更多
The course is the core of education, which is the basic way to achieve educational goals, an educational content and value orientation are mainly expressed and implemented through the curriculum. English courses are t...The course is the core of education, which is the basic way to achieve educational goals, an educational content and value orientation are mainly expressed and implemented through the curriculum. English courses are the core of English education, which is a concrete manifestation of the value of English education, and it is basic carrier to achieve the goal of English education. This paper analyzes the development of English teaching practice, development and reform of English teaching methods.展开更多
The number of people who are sickened by alcohol is rising every year in China,and Traditional Chinese Medicine(TCM)has a long history and remarkable therapeutic effect on the treatment of"Alcohol Injury"dis...The number of people who are sickened by alcohol is rising every year in China,and Traditional Chinese Medicine(TCM)has a long history and remarkable therapeutic effect on the treatment of"Alcohol Injury"diseases.Therefore,it is of great practical significance to study the theory of"Alcohol Injury".This paper expounds the historical origin,treatment prescription and related diseases of the theory of"Alcohol Injury".展开更多
The research on the tire industry cluster based on life cycle theory can be carried out by a four stage periods,namely initial period,growth period,maturity period,and recession period.This paper analyzes on the possi...The research on the tire industry cluster based on life cycle theory can be carried out by a four stage periods,namely initial period,growth period,maturity period,and recession period.This paper analyzes on the possible risks taken in each life cycle period as well as proposes corresponding suggestions to strengthen the research by looking into the conditions and factors of the continuous sustainable development process in a tire industry.展开更多
In this paper, we conduct research on the development trend and general applications of the fuzzy rough granular computing theory. Granular computing is a new concept of general information processing and computing pa...In this paper, we conduct research on the development trend and general applications of the fuzzy rough granular computing theory. Granular computing is a new concept of general information processing and computing paradigm which covers all the granularity the study of the theory, methods, techniques and the tools. In many areas are the basic ideas of granular computing, such as the interval analysis, rough set theory, clustering analysis and information retrieval, machine learning, database, etc. With the theory of domain known division of target concept and rule acquisition, in knowledge discovery, data mining and the pattern recognition is widely used. Under this basis, in this paper, we propose the fuzzy rough theory based computing paradigm that gains ideal performance.展开更多
基金Supported by Qinhuangdao Social Sciences Development Research Project(2025LX378).
文摘Taking the Changli Institute of Pomology,Hebei Academy of Agriculture and Forestry Sciences(hereinafter referred to as the Changli Institute of Pomology)as a case study,this paper explores the practical pathways through which Party building leads to the high-quality development of fruit tree research from three dimensions:theoretical convergence points,current development status,and functional mechanisms.It proposes that Party building should focus on its core roles of steering political direction,enhancing team cohesion,and upholding ethical standards.Deep integration of Party building and scientific research should be achieved through concrete platforms,with the effectiveness measured by breakthroughs in critical"bottleneck"technologies and increased income for fruit growers.The study aims to provide a practical reference for integrating Party building with professional work in the agricultural research sector.
文摘The evolution of human societal systems rarely manifests qualitative leaps or revolutionary transformations.More commonly observed are subtle,cumulative evolutionary processes characterized by smooth transitions of incremental developments.Such evolutionary trajectories can generally be described through quantitative change patterns within societal systems.Yet,what constitutes sustainable development in human society?How might sustainable development be articulated or operationalized?The Three Chains Theory under the framework of System Exchange Theory provides a preliminary exploration and analysis of these questions,offering tentative interpretations.
基金financially supported by the National Natural Science Foundation of China through Grants No. 51221003, No. 51134004 and No. 51274220
文摘Theories established from engineering fundamentals have been of great value in supporting the design and execution of drilling operations in gas drilling where gas is used as a drilling fluid.This work presents an overview of new theories developed in recent years for special gas drilling operations including horizontal wells.These new theories are found in the areas of gas-mixture flow hydraulics in deviated and horizontal boreholes,hole cleaning of solids accumulation,hole cleaning of formation water,flow diverging for washout control,bit orifice optimization,and depression of formation water influx.This paper provides drilling engineers with updated mathematical models and methods for optimizing design to improve gas drilling performance.
文摘The development theories of low-permeability oil and gas reservoirs are refined, the key development technologies are summarized, and the prospect and technical direction of sustainable development are discussed based on the understanding and research on developed low-permeability oil and gas resources in China. The main achievements include:(1) the theories of low-permeability reservoir seepage, dual-medium seepage, relative homogeneity, etc.(2) the well location optimization technology combining favorable area of reservoir with gas-bearing prediction and combining pre-stack with post-stack;(3) oriented perforating multi-fracture, multistage sand adding, multistage temporary plugging, vertical well multilayer, horizontal and other fracturing techniques to improve productivity of single well;(4) the technology of increasing injection and keeping pressure, such as overall decreasing pressure, local pressurization, shaped charge stamping and plugging removal, fine separate injection, mild advanced water injection and so on;(5) enhanced recovery technology of optimization of injection-production well network in horizontal wells. To continue to develop low-permeability reserves economically and effectively, there are three aspects of work to be done well:(1) depending on technical improvement, continue to innovate new technologies and methods, establish a new mode of low quality reservoir development economically, determine the main technical boundaries and form replacement technology reserves of advanced development;(2) adhering to the management system of low cost technology & low cost, set up a complete set of low-cost dual integration innovation system through continuous innovation in technology and management;(3) striving for national preferential policies.
基金supported by the State Key Program of National Natural Science of China(Grant No.41130637)
文摘During the underground mining of coal resources,overlying rocks on the roof of excavated tunnels will be destroyed due to ground pressure,and as a result,part of them will break and fall into the tunnels.How to determine the distribution of fractured areas and fissures presents a major problem for preserving the overlying aquifer.
文摘Ecological footprint theory and its application achievements in global and regional sustainable development systems are studied by consulting the published literature, which finds that the application of ecological footprint theory to regional sustainability evaluation has leaded to a perplexity that the indicated result was inconsistent with the philosophy of sustainable development theory. Illuminated by the mechanical system of the movement of matters, it comes up that ecological footprint based on consumption of biologic production could not tell whether the ecological pressure acts on the specified region, and the original ecological footprint theory also undervalued the development impartiality of a region. A modification on this theory is made by introducing consumptive ecological footprint and productive ecological footprint, in which the latter is taken as the indicator of regional sustainability. The development impartiality can be demonstrated by comparison between the global ecological deficit per capita and regional consumptive ecological deficit per capita.
文摘Although much research has been conducted on the interactions between the career development of foreign language teachers and their contexts around the world,a literature review reveals that there exists scanty research on the relationship between university Russian language teachers’career development and their contexts in China since 1949.Based on relevant studies on the career development of foreign language teachers and the ecological theory,this paper involves research on the impact that different ecological systems(micro-,meso-,macro-and exo-ones)have played in the career development of Russian language teachers in China.Participants are 10 Chinese Russian teachers of different ages from different universities in different parts of China.Via literature review,narration methods and semi-structured(in-depth)interviews with the help of NVivo,this research finds that Russian language teachers’career development results from multi-faceted interactions of the following contexts:ideology,Russian language educational policies and personal factors as well as college contexts.This paper concludes with some suggestions for improving Russian language teachers’career development in China.
文摘Based on a new theoretical perspective, this paper attempts to unify the seemingly incompatible learning theories of Connectivism and Constructivism into a scientific theoretical framework. The Connectivism-Constructivism learning theory is not a simple superposition of the two theories. Instead, it absorbs the essence of the learning theory of Constructivism, Connectivism and Neo-Constructivism, and takes the two empirical scientific experimental results of developmental cognitive neuroscience and spiking neural network as the factual basis, and develops two theories from the perspective of development. Integration, to achieve the resolution of contradictions, complement each other, and then rebuild. This paper discusses Con<span "="">nectivism-Constructivism learning theory. The theory holds that the essence of knowledge is the connecti<span style="letter-spacing:-0.05pt;">on between the subject and the environment. There are two form</span>s: physical form and logical form. </span><span "="">The </span><span "="">only logical form can be realized and utilized by people. Learning can be divided into two stages: connection and construction. Connection is the premise, construction is the core, and the network action generated in the connection stage as a raw material is pruned, and processed by various systems in the construction stage to become psychological representation. When the psychological representation is used, the relevant network shaping is finished, and the meaningful network is formed, which completes the change of knowledge from physical form to logical form and from logical form to physical form. Therefore, learning is the process of constructing meaningful network. We should not only promote the students’ connection stage, but also help the students’ construction stage. The innovation and breakthrough contribution of this paper is that it is the first time to look at the topic of learning theory from a new research perspective. In order t<span style="letter-spacing:-0.05pt;">o explore a more convincing learning theoretical framework, this artic</span>le takes the lead in seeking theoretical support and factual basis from developmental cognitive neuroscience and Spiking neural network. As a result, Connectivism learning theory and Constructivism learning theory are successfully integrated into a rather complete and effective theoretical framework to reconstruct Connectivism-Constructivism learning theory.
基金Supported by the China National Science and Technology Major Project(2017ZX05035,2016ZX05037)。
文摘In the process of unconventional natural gas development practice,the"extreme utilization"concept that focuses on"continuously breaking through the limit of development technology"is gradually formed,and supports the scale benefit exploration of unconventional gas in China.On this basis,the development theory of"extreme utilization"is proposed,its theoretical connotation together with development technologies of unconventional natural gas are clarified.The theoretical connotation is that,aiming at"extreme gas reservoirs","extreme techniques"are utilized to build subsurface connected bodies,expand the discharge area,and enlarge the production range,to obtain the maximum single-well production,extreme recovery,and eventually achieve the"extreme effect"of production.The series of development technologies include micro/nano-scale reservoir evaluation,"sweet spot"prediction,unconventional percolation theory and production capacity evaluation,optimization of grid well pattern,optimal-fast drilling and volume fracturing,and working regulation optimization and"integrated"organizing system.The"extreme utilization"development theory has been successfully applied in the development of unconventional gas reservoirs such as Sulige tight gas,South Sichuan shale gas,and Qinshui coalbed methane.Such practices demonstrate that,the"extreme utilization"development theory has effectively promoted the development of unconventional gas industry in China,and can provide theoretical guidance for effective development of other potential unconventional and difficult-to-recovery resources.
基金Sponsored by Research Project of Inner Mongolia Autonomous Region Center for the Theoretical System of Socialism with Chinese Characteristics(2024ZZB018).
文摘In order to better realize the development of cultural tourism products in Yuncheng County,this paper analyzed Water Margin cultural tourism resources,market demand and product design in Yuncheng County using the RMP(Resource-Market-Product)theory,summarized existing problems in the development of Water Margin cultural tourism in Yuncheng County,and proposed countermeasures for its development.It is expected to achieve the integration of Water Margin culture and the tourism industry under the broader context of cultural and tourism integration,provide richly diverse and distinctive tourism products and services,and promote the economic development of the tourist destination.
文摘Theory is necessary to science and science grounds legitimate and essential practice. This is true for Nursing as a discipline of knowledge and a practicing profession. Nevertheless, should all science or research within a scientific field be focused on theoretical development and testing? Currently, various nursing theories exist to describe and explain the phenomena of nursing. Often, the development of nursing theory is in response to advancing ontologies and epistemologies of nursing. The advent of technology is one of these advances challenging the professional practice of nursing. How will nursing practice be made visible and realistic in the face of traditional nursing care practice? Nursing practice processes, derived from theories of nursing, provide opportunities for demonstrating practice grounded in the science of nursing. The purpose of this article is to describe the development of the emergent theory of Aesthetic Nursing Practice, focus on illuminating caring for person through the process of encountering, co-creating caring relationships, and meaningful engaging between the nurse and nursed through caring encounters occurring in caring situations. Five assumptions and a model of practice are described. As a contemporary theory of Nursing, it describes caring for persons who remain wholes and enhance their well-being.
基金supported by national soft science item of sciencetechnology department in China (Grant No: 2005DGQ4D130).
文摘The paper tries to explore circular economy from the viewpoint of the system theory. Circular economy is a kind of complicated economic activity, and it is a wholly new ecotype economy proposed by Western countries after they had summed up many experiences and lessons from traditional economy. It is an entirety and has many layers. It keeps an open and dynamic balance. Because the system theory is the theoretical foundation of circular economy, we should systemically analyze and study circular economy from the macroscopic view, correctly grasp its operational laws, improve its service functions, and realize human beings' sustainable development. The paper introduces the content and general characteristics of the system theory and the idea of circular economy. Then it analyzes circular economy based on the system theory. The paper concludes that the integration of circular economy and the system theory can promote the functions of circular economy.
文摘Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoothness in bug reporting and explanation. Agile and Waterfall software development approaches have both addressed the importance of communication for their process. However, neither Agile nor Waterfall has guaranteed communication effectiveness during their development lifecycle. In this study we highlight the main differences between Agile and Waterfall approaches in the light of Media Richness Theory (MRT). We also identify the preferred commu-nication tools during a project’s lifecycle using both Agile and Waterfall models separately. A mixed-method approach was employed in this study incorporating quantitative and qualitative data from interviews and a multilingual web-based survey. The results are presented descriptively and statistically and a rank ordering of communication tools based on our participants’ preferences leads to a better understanding of how to select the best tool in a given situation. Thus a new updated MRT ranking model tailored for software development environment was developed, as well as, we conclude that communication tools are employed differently based on project stages and team member’s role. These differences in using communication tools could be also attributed to the type of transferable information or personal preferences.
文摘This year marks the 90th anniversary of the found- ing of the Communist Party of China （CPC）. As Party General Secretary Hu Jintao said, for the past 90 years, under the leadership of the CPC, the Chinese people have accomplished the three missions of New Democratic Revolution, the Socialist Revolution and reform and opening-up. During the process, the Party and the people have opened a new path of socialism with Chinese characteristics, formed the theory of socialism with Chinese characteristics, as well as established a system of socialism with Chinese characteristics.
基金Sponsored by National Social Science Fund(14CGL020)
文摘To make full use of Chinese natural heritage resources and achieve their sustainable development, it is imperative and necessary to construct Chinese National Park System. Based on the theory of sustainable development and the connotation of national park, this paper will discuss the signifi cance of establishing Chinese National Park System and then propose some measures. Chinese National Park System can be constructed from four levels, including policy, management, economic and social levels, and through such ways as reconstructing the national conservation system, making laws and regulations, establishing planning system, setting up independent and specialized regulatory agency, adopting way of franchising, innovating funding investment mechanisms and establishing mechanisms of public participation.
文摘The course is the core of education, which is the basic way to achieve educational goals, an educational content and value orientation are mainly expressed and implemented through the curriculum. English courses are the core of English education, which is a concrete manifestation of the value of English education, and it is basic carrier to achieve the goal of English education. This paper analyzes the development of English teaching practice, development and reform of English teaching methods.
基金National Science Foundation of China(81673862)Science and Technology Support Plan Project of Guizhou Province(Qian KH SY word[2014]3026)+1 种基金High-level innovative talents training plan of Guizhou Province(Qian KHRC(2016)4032)Graduate Tutor-Zhu Yang’s studio of"TCM Oncology"of Guizhou Province,(Qian JYH GZS word[2016]08).
文摘The number of people who are sickened by alcohol is rising every year in China,and Traditional Chinese Medicine(TCM)has a long history and remarkable therapeutic effect on the treatment of"Alcohol Injury"diseases.Therefore,it is of great practical significance to study the theory of"Alcohol Injury".This paper expounds the historical origin,treatment prescription and related diseases of the theory of"Alcohol Injury".
文摘The research on the tire industry cluster based on life cycle theory can be carried out by a four stage periods,namely initial period,growth period,maturity period,and recession period.This paper analyzes on the possible risks taken in each life cycle period as well as proposes corresponding suggestions to strengthen the research by looking into the conditions and factors of the continuous sustainable development process in a tire industry.
文摘In this paper, we conduct research on the development trend and general applications of the fuzzy rough granular computing theory. Granular computing is a new concept of general information processing and computing paradigm which covers all the granularity the study of the theory, methods, techniques and the tools. In many areas are the basic ideas of granular computing, such as the interval analysis, rough set theory, clustering analysis and information retrieval, machine learning, database, etc. With the theory of domain known division of target concept and rule acquisition, in knowledge discovery, data mining and the pattern recognition is widely used. Under this basis, in this paper, we propose the fuzzy rough theory based computing paradigm that gains ideal performance.
