Using the technique of integration within an ordered product of operators and the intermediate coordinatemomentum representation in quantum optics, as well as the excited squeezed state we derive a new form of Legendr...Using the technique of integration within an ordered product of operators and the intermediate coordinatemomentum representation in quantum optics, as well as the excited squeezed state we derive a new form of Legendre polynomials.展开更多
In this article,we suggest a new form of modified Kudryashov’s method(NMK)to study the Dual-mode Sawada Kotera model.We know very well that the more the solutions depend on many constants,the easier it is to study th...In this article,we suggest a new form of modified Kudryashov’s method(NMK)to study the Dual-mode Sawada Kotera model.We know very well that the more the solutions depend on many constants,the easier it is to study the model better by observing the change in the constants and what their impact is on the solutions.From this point of view,we developed the modified Kudryashov method and put it in a general form that contains more than one controllable constant.We have studied the model in this way and presented figures showing the correctness of what we hoped to reach from the proposed method.In addition to the results we reached,they were not sufficient,so we presented an extensive numerical study of this model using the finite differences method.We also came up with the local truncation error for the difference scheme is h^(6) k^(2)(1+k^(2)).In addition,the analytical solutions we reached were compared with the numerical solutions,and we presented many forms that show that the results we reached are a clear contribution to this field.展开更多
Digital innovation is becoming increasingly important in today's economy. Many digital innovations are developed not within organizations, but in innovation-driven entrepreneurial ecosystems, where various entreprene...Digital innovation is becoming increasingly important in today's economy. Many digital innovations are developed not within organizations, but in innovation-driven entrepreneurial ecosystems, where various entrepreneurship related stakeholders collaborate and cooperate. Despite its significance, studies on digital entrepreneurship ecosystems (DEEs) are limited and the concept is largely undertheorized. This study intends to fill that gap by studying how a DEE organizes. This organizing issue is challenging, because stakeholders of a DEE are self-organizing and are not governed by any formal authority. To answer that question, we adopt forms of organizing as a theoretical lens, which provides structure to examine organizing issues. Through an in-depth case study of Zhongguancun, the Silicon Valley of China, we unveil eight processes around the themes of division of labor and integration of efforts. We further show that the forms of organizing feature a balance of centralized design and de-centralized emergence. This balanced view extends the forms of organizing literature, which takes an either/or perspective. Ecosystem architects and policy makers who intend to build entrepreneurship ecosystems to promote local economies can derive practical implications from our findings.展开更多
The modernization path of the Chinese rule of law reflects the glorious process of the Communist Party of China(CPC)’s continuous exploration of the rule of law development.It has created a new form of rule of law ci...The modernization path of the Chinese rule of law reflects the glorious process of the Communist Party of China(CPC)’s continuous exploration of the rule of law development.It has created a new form of rule of law civilization for humanity,one that has not only profoundly changed China but is also deeply influencing the world historical process.Under the leadership of the CPC,the Chinese people have achieved the innovation of legal mechanisms,text,and discourse in their century-long endeavor for the rule of law.This highlights the distinctive features of the Chinese rule of law civilization.The innovation of legal mechanisms is the foundation of the modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,a legal leadership mechanism has been formed,in which the Party exercises overall leadership and coordinates the efforts of all sides;the innovation of legal text is the manifestation of modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,the socialist legal system with Chinese characteristics is gradually moving toward a new stage of codification in which the promulgation and implementation of the Civil Code of the People’s Republic of China is a milestone;and the innovation of legal discourse is the core of modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,the continuous refinement of the Chinese legal discourse system is playing a key role in providing theoretical support and legal reasoning.展开更多
One of the significant theoretical contributions of the Report to the 20th National Congress of the Communist Party of China(CPC)is a well-conceived systematic Chinese modernization theory,which is developed based on ...One of the significant theoretical contributions of the Report to the 20th National Congress of the Communist Party of China(CPC)is a well-conceived systematic Chinese modernization theory,which is developed based on the profound summarization of the successful experience of Chinese modernization,and on the modernization theories of China and other countries.Chinese modernization of the rule of law,a section of the lawbased Chinese modernization,focuses on the subject of rule of law.Breaking the myth of Western centralism,it creates a new model of modernization of the rule of law and produces a revolutionary effect on the modernization of the rule of law modernization in the world.It presents distinctive Chinese features and Chinese vision.Led by the CPC,it is an independent exploration,people-centered,organized,and planned,and has lofty value goals.Driven by modern science and technology forworld peace and development,the principal task of Chinese modernization of the rule of law is to create a system of socialist rule of law with Chinese characteristics and a new form of human advancement of the rule of law.Its great mission is to build China into a modern socialist country in all respects under the rule of law,ensuring that the rule of law runs through all areas and aspects of national governance and construction,so that building China into a great modern socialist country with the high-quality rule of law can be guaranteed.展开更多
For too long, the hospitality industry relied upon the traditional learning media -classroom-based instruction and "follow-th-teacher". Learning was in effect rationed. But e-learning has turned that reality...For too long, the hospitality industry relied upon the traditional learning media -classroom-based instruction and "follow-th-teacher". Learning was in effect rationed. But e-learning has turned that reality upside down. For Hilton, the development of its people is at the heart of its business. Hilton University was the inspiration of Anthony Harris, the Chief Executive of Hilton International, who展开更多
With the rapid development of science and technology and the transformation and upgrading of industry,new engineering construction has become the important direction of higher engineering education reform in our count...With the rapid development of science and technology and the transformation and upgrading of industry,new engineering construction has become the important direction of higher engineering education reform in our country.This research focuses on the“new engineering+curriculum ideological and political new form course construction path,”in order to meet the new requirements of talent training put forward by the development of new engineering.This paper analyzes the educational value and current situation of curriculum ideology and politics under the background of new engineering,and improves the ability of curriculum ideology and politics from the perspective of strengthening the teacher training system;optimizing curriculum ideological and political design,skillfully integrating into the ideological and political elements;and strengthening the cooperation between schools,enterprises,and family associations to enrich curriculum ideological and political resources.To build a collaborative education mechanism and form an all-round education pattern,the four aspects of the new engineering+curriculum ideological and political of the new form course construction path have been preliminarily explored,hoping to provide some references and guidance.展开更多
Some techniques such as die surface description, contact judgement algorithm and remeshing are proposed to improve the robustness of the numerical solution. Based on these techniques, a three-dimensional rigid-plastic...Some techniques such as die surface description, contact judgement algorithm and remeshing are proposed to improve the robustness of the numerical solution. Based on these techniques, a three-dimensional rigid-plastic FEM code has been developed. Isothermal forging process of a cylindrical housing has been simulated. The simulation results show that the given techniques and the FEM code are reasonable and feasible for three-dimensional bulk forming processes.展开更多
Employees in new business forms face higher occupational injury risks and the plight of“falling in the gap in the protection network”of work-related injury insurance.The existing three types of occupational injury p...Employees in new business forms face higher occupational injury risks and the plight of“falling in the gap in the protection network”of work-related injury insurance.The existing three types of occupational injury protection models are based on the reflection and reform of traditional occupational injury insurance.The readjustment path of occupational injury insurance is the most desirable among them.Occupational injury protection for employees in new forms of business is based on the concept of human rights protection,with the right to equality,social insurance and occupational safety and health as the direct basis.The top-level design of the system should be based on the appropriate“decoupling”of work-related injury insurance and labor relations,and rely on the technological empowerment of the digital age to explore the establishment of a work-related injury insurance system that is both mandatory and flexible.For the specific system building,in the dimension of mandate,the commercialization of benefits payment should be realized while expanding the statutory coverage of work-related injury insurance;while in the dimension of flexibility,it should be based on the characteristics of employees.Corresponding rules and regulations should be adjusted in terms of management model,work-related injury identification,and treatment calculation and payment.展开更多
The Chinese path to modernization has created a new form of human civilization,and the construction of a beautiful China’s eco-civilization is an integral part of it,providing a fundamental principle for promoting th...The Chinese path to modernization has created a new form of human civilization,and the construction of a beautiful China’s eco-civilization is an integral part of it,providing a fundamental principle for promoting the construction of an eco-civilization in the new journey of Chinese path to modernization.The introduction of eco-civilization into the new form of human civilization is an essential requirement for upholding and developing socialism with Chinese characteristics,meeting the developmental needs of the Chinese path to modernization path,and fulfilling the intrinsic demands of achieving high-quality development.eco-civilization is a form of civilization in which humans coordinate their existence with nature,society,each other,and their inner selves.It is also a form of civilization where nature,life,humans,and society coexist and mutually thrive.The pursuit of a low-carbon existence requires breaking away from the goal of material happiness and re-establishing the goal of ecological well-being.Restoring the Earth’s carrying capacity,social self-purification,promoting climate habitatization constitute the fundamental tasks in constructing a society of eco-civilization.This article aims to explore the path of habitatized ecological environment,creating a society of eco-civilization,with three macro indicators in its practice:the habitatization of the natural ecological environment,the habitatization of the social ecological environment,and the coordination of these two in climate habitatization.展开更多
On November 8, 2022, the symposium on “Deeply Studying and Implementing the Spirit of the 20thCPC National Congress and Adhering to the Chinese Path of Human Rights Development” was held by the China Society for Hum...On November 8, 2022, the symposium on “Deeply Studying and Implementing the Spirit of the 20thCPC National Congress and Adhering to the Chinese Path of Human Rights Development” was held by the China Society for Human Rights Studies in Beijing. Focusing on “the leadership of the CPC and human rights development”, “adapting Marxism to the Chinese context and the needs of our times and human rights theories in contemporary China”, “the Chinese path to modernization and the new form of human rights civilization”, “Chinese human rights solutions and global human rights governance”, “making a better China’s story of advancing human rights and constructing human rights discourse system”, and other topics, the participants reached broad consensus after discussion, and the symposium achieved fruitful results.展开更多
The discovery of new-type ore deposits, an important approach to guarantee the mineral resources supply in the 21st century, often brings about a gigantic increase in the mineral resources reserves. The analysis of mi...The discovery of new-type ore deposits, an important approach to guarantee the mineral resources supply in the 21st century, often brings about a gigantic increase in the mineral resources reserves. The analysis of mineralization system is of great importance to the discovery of new type ore deposits. ① The understanding of the relationship among various ore deposit types within a mineralization system in a region can help us to locate the unknown ore deposit types from the known ore deposit types, evidence that has been proved in the mineral prospecting history of ore belts in the middle and lower reaches of the Yangtze River, China. ② The understanding of the spatial structure of a mineralization system, especially of the vertical zonation, is helpful for the discovery of the concealed ore deposit types. ③ Clarifying the temporal structure of a mineralization system, including the iteration relationship between the mineral deposit types in the mineralization, leads to the location of the missing mineralization chains from the known mineralization chains (mineral deposit type), a method often proved to be effective in the magmatic hydrothermal mineralization system.④ Clarifying the factors restraining the diversity of mineral deposit types in mineralization system leads to the discovery of the potential of new type mineral deposits in relevant region. ⑤ Studying new mineralization setting and new ore forming processes leads to discovery of new type mineral deposit. More probabilities of discovery of new type mineral deposits are present in biogenic mineralization system, deep sea mineralization system, low temperature mineralization system, tectonic mineralization system and superimposed mineralization system.展开更多
Abstract:With the rise of new business forms,the traditional industrial-era model of binding social insurance to labor relations is facing unprecedented challenges.In the context of these new busi-ness forms,whether t...Abstract:With the rise of new business forms,the traditional industrial-era model of binding social insurance to labor relations is facing unprecedented challenges.In the context of these new busi-ness forms,whether the protection of workers’social insurance rights and interests can be“decoupled from labor relations”has become a hotly debated topic in academia,with“the ability to establish labor relations”emerging as a key variable influencing government depart-ments’policy choices on classified social insurance coverage.Based on this,the paper constructs a theoretical model of the correlation be-tween social insurance and labor relations to analyze cases concern-ing the protection of social insurance rights and interests of workers in new business forms.It examines the advantages and disadvantages of binding social insurance to labor relations and suggests promoting so-cial insurance policy innovation by transcending labor relations.The paper advocates abandoning the path dependency that starts with la-bor relations and clarifying the theoretical basis that workers’access to social insurance rights should be based on labor rather than em-ployment.To adapt to the profit model of new business forms,it pro-poses establishing a rule of“proportional responsibility for commis-sions,”where the social insurance contribution base is determined by the proportion and amount of corporate commissions.By reasonably setting rates,it will protect the healthy development of new business forms in a balanced manner.In this way,enterprises can share social insurance responsibilities according to unified rules without worrying about being classified as having a labor relationship,which helps fully protect workers’social insurance rights and interests and promotes fair competition and healthy development among enterprises.展开更多
Based on the generalized bilinear method, diversity of exact solutions of the (3 + 1)-dimensional Kadomtsev-Petviashvili-Boussinesq-like equation is successfully derived by using symbolic computation with Maple. These...Based on the generalized bilinear method, diversity of exact solutions of the (3 + 1)-dimensional Kadomtsev-Petviashvili-Boussinesq-like equation is successfully derived by using symbolic computation with Maple. These new solutions, named three-wave solutions and periodic wave have greatly enriched the existing literature. Via the three-dimensional images, density images and contour plots, the physical characteristics of these waves are well described. The new three-wave solutions and periodic solitary wave solutions obtained in this paper, will have a wide range of applications in the fields of physics and mechanics.展开更多
In recent years,despite the global economic recession and steel oversupply,the demand for high strength steel( HSS) and advanced high strength steel( AHSS) sheets has robustly increased. To supply the materials needed...In recent years,despite the global economic recession and steel oversupply,the demand for high strength steel( HSS) and advanced high strength steel( AHSS) sheets has robustly increased. To supply the materials needed for automotive manufacturing,various AHSS products and application technologies have been developed by Baosteel,including the 1st,2nd,and 3rd Gen. AHSS,which makes Baosteel the world’s first steel maker to commercially provide all three generations of AHSS. Recently,the new Gen.( the 2nd and 3rd Gen. combined)AHSS products,which feature ultra-high strength and enhanced ductility,have drawn great attention from both steel makers and the automotive industry as these products can be used to produce auto parts with complicated shapes by cold forming and have great potential for manufacturing car bodies that are lighter in weight and have higher crash resistance. In this article,the concepts,properties,and applications of Baosteel’s new Gen. AHSS products,including quenching and partitioning( QP) steels,twinning-induced-plasticity( TWIP) steels,and Medium-Mn( Mn-TRIP)steels,are described and reviewed. Moreover,the progress of the Baosteel light-weight steel car body( BCB) was reported.展开更多
文摘Using the technique of integration within an ordered product of operators and the intermediate coordinatemomentum representation in quantum optics, as well as the excited squeezed state we derive a new form of Legendre polynomials.
文摘In this article,we suggest a new form of modified Kudryashov’s method(NMK)to study the Dual-mode Sawada Kotera model.We know very well that the more the solutions depend on many constants,the easier it is to study the model better by observing the change in the constants and what their impact is on the solutions.From this point of view,we developed the modified Kudryashov method and put it in a general form that contains more than one controllable constant.We have studied the model in this way and presented figures showing the correctness of what we hoped to reach from the proposed method.In addition to the results we reached,they were not sufficient,so we presented an extensive numerical study of this model using the finite differences method.We also came up with the local truncation error for the difference scheme is h^(6) k^(2)(1+k^(2)).In addition,the analytical solutions we reached were compared with the numerical solutions,and we presented many forms that show that the results we reached are a clear contribution to this field.
基金This research is supported by the National Natural Science Foundation of China (71402187), and Fundamental Research Funds for the Central Universities and the Research Funds of Renmin University of China (15XNF023). For helpful comments, we thank two anonymous referees, English editor in FBR, Meng Zhao, Xiaoyu Ji, Shan Wang, Ruidong Zhang and the 2016 Frontiers of Business Research in China International Symposium.
文摘Digital innovation is becoming increasingly important in today's economy. Many digital innovations are developed not within organizations, but in innovation-driven entrepreneurial ecosystems, where various entrepreneurship related stakeholders collaborate and cooperate. Despite its significance, studies on digital entrepreneurship ecosystems (DEEs) are limited and the concept is largely undertheorized. This study intends to fill that gap by studying how a DEE organizes. This organizing issue is challenging, because stakeholders of a DEE are self-organizing and are not governed by any formal authority. To answer that question, we adopt forms of organizing as a theoretical lens, which provides structure to examine organizing issues. Through an in-depth case study of Zhongguancun, the Silicon Valley of China, we unveil eight processes around the themes of division of labor and integration of efforts. We further show that the forms of organizing feature a balance of centralized design and de-centralized emergence. This balanced view extends the forms of organizing literature, which takes an either/or perspective. Ecosystem architects and policy makers who intend to build entrepreneurship ecosystems to promote local economies can derive practical implications from our findings.
文摘The modernization path of the Chinese rule of law reflects the glorious process of the Communist Party of China(CPC)’s continuous exploration of the rule of law development.It has created a new form of rule of law civilization for humanity,one that has not only profoundly changed China but is also deeply influencing the world historical process.Under the leadership of the CPC,the Chinese people have achieved the innovation of legal mechanisms,text,and discourse in their century-long endeavor for the rule of law.This highlights the distinctive features of the Chinese rule of law civilization.The innovation of legal mechanisms is the foundation of the modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,a legal leadership mechanism has been formed,in which the Party exercises overall leadership and coordinates the efforts of all sides;the innovation of legal text is the manifestation of modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,the socialist legal system with Chinese characteristics is gradually moving toward a new stage of codification in which the promulgation and implementation of the Civil Code of the People’s Republic of China is a milestone;and the innovation of legal discourse is the core of modernization of the Chinese rule of law,indicating that through the Party’s century-long endeavor for the rule of law,the continuous refinement of the Chinese legal discourse system is playing a key role in providing theoretical support and legal reasoning.
基金a phased achievement of the Philosophy and Social Science Major Project of the Ministry of Education of China in 2022,"Studies on the Practices for Building a Chinese-Style Socialist Rule of Law System and Developing the Comprehensive Rule of Law"(2022JZDZ002).
文摘One of the significant theoretical contributions of the Report to the 20th National Congress of the Communist Party of China(CPC)is a well-conceived systematic Chinese modernization theory,which is developed based on the profound summarization of the successful experience of Chinese modernization,and on the modernization theories of China and other countries.Chinese modernization of the rule of law,a section of the lawbased Chinese modernization,focuses on the subject of rule of law.Breaking the myth of Western centralism,it creates a new model of modernization of the rule of law and produces a revolutionary effect on the modernization of the rule of law modernization in the world.It presents distinctive Chinese features and Chinese vision.Led by the CPC,it is an independent exploration,people-centered,organized,and planned,and has lofty value goals.Driven by modern science and technology forworld peace and development,the principal task of Chinese modernization of the rule of law is to create a system of socialist rule of law with Chinese characteristics and a new form of human advancement of the rule of law.Its great mission is to build China into a modern socialist country in all respects under the rule of law,ensuring that the rule of law runs through all areas and aspects of national governance and construction,so that building China into a great modern socialist country with the high-quality rule of law can be guaranteed.
文摘For too long, the hospitality industry relied upon the traditional learning media -classroom-based instruction and "follow-th-teacher". Learning was in effect rationed. But e-learning has turned that reality upside down. For Hilton, the development of its people is at the heart of its business. Hilton University was the inspiration of Anthony Harris, the Chief Executive of Hilton International, who
文摘With the rapid development of science and technology and the transformation and upgrading of industry,new engineering construction has become the important direction of higher engineering education reform in our country.This research focuses on the“new engineering+curriculum ideological and political new form course construction path,”in order to meet the new requirements of talent training put forward by the development of new engineering.This paper analyzes the educational value and current situation of curriculum ideology and politics under the background of new engineering,and improves the ability of curriculum ideology and politics from the perspective of strengthening the teacher training system;optimizing curriculum ideological and political design,skillfully integrating into the ideological and political elements;and strengthening the cooperation between schools,enterprises,and family associations to enrich curriculum ideological and political resources.To build a collaborative education mechanism and form an all-round education pattern,the four aspects of the new engineering+curriculum ideological and political of the new form course construction path have been preliminarily explored,hoping to provide some references and guidance.
基金This work was supported by the Brain Korea 2lProject and the Grallt of Post-Doc Program, KyungpookNational University (1999).
文摘Some techniques such as die surface description, contact judgement algorithm and remeshing are proposed to improve the robustness of the numerical solution. Based on these techniques, a three-dimensional rigid-plastic FEM code has been developed. Isothermal forging process of a cylindrical housing has been simulated. The simulation results show that the given techniques and the FEM code are reasonable and feasible for three-dimensional bulk forming processes.
基金the current stage outcome of China Law Society’s program“Research on legal issues in the prevention and control of occupational injury risks for employers in new business forms”[CLS(2021)D4]
文摘Employees in new business forms face higher occupational injury risks and the plight of“falling in the gap in the protection network”of work-related injury insurance.The existing three types of occupational injury protection models are based on the reflection and reform of traditional occupational injury insurance.The readjustment path of occupational injury insurance is the most desirable among them.Occupational injury protection for employees in new forms of business is based on the concept of human rights protection,with the right to equality,social insurance and occupational safety and health as the direct basis.The top-level design of the system should be based on the appropriate“decoupling”of work-related injury insurance and labor relations,and rely on the technological empowerment of the digital age to explore the establishment of a work-related injury insurance system that is both mandatory and flexible.For the specific system building,in the dimension of mandate,the commercialization of benefits payment should be realized while expanding the statutory coverage of work-related injury insurance;while in the dimension of flexibility,it should be based on the characteristics of employees.Corresponding rules and regulations should be adjusted in terms of management model,work-related injury identification,and treatment calculation and payment.
基金supported by the14th Five-Year Plan for Education Science of Shaanxi Province(Grant No.SGH23Y2291)the Soft Science Research of Shaanxi Science and Technology Plan Project in 2021(Grant No.2021KRM011).
文摘The Chinese path to modernization has created a new form of human civilization,and the construction of a beautiful China’s eco-civilization is an integral part of it,providing a fundamental principle for promoting the construction of an eco-civilization in the new journey of Chinese path to modernization.The introduction of eco-civilization into the new form of human civilization is an essential requirement for upholding and developing socialism with Chinese characteristics,meeting the developmental needs of the Chinese path to modernization path,and fulfilling the intrinsic demands of achieving high-quality development.eco-civilization is a form of civilization in which humans coordinate their existence with nature,society,each other,and their inner selves.It is also a form of civilization where nature,life,humans,and society coexist and mutually thrive.The pursuit of a low-carbon existence requires breaking away from the goal of material happiness and re-establishing the goal of ecological well-being.Restoring the Earth’s carrying capacity,social self-purification,promoting climate habitatization constitute the fundamental tasks in constructing a society of eco-civilization.This article aims to explore the path of habitatized ecological environment,creating a society of eco-civilization,with three macro indicators in its practice:the habitatization of the natural ecological environment,the habitatization of the social ecological environment,and the coordination of these two in climate habitatization.
文摘On November 8, 2022, the symposium on “Deeply Studying and Implementing the Spirit of the 20thCPC National Congress and Adhering to the Chinese Path of Human Rights Development” was held by the China Society for Human Rights Studies in Beijing. Focusing on “the leadership of the CPC and human rights development”, “adapting Marxism to the Chinese context and the needs of our times and human rights theories in contemporary China”, “the Chinese path to modernization and the new form of human rights civilization”, “Chinese human rights solutions and global human rights governance”, “making a better China’s story of advancing human rights and constructing human rights discourse system”, and other topics, the participants reached broad consensus after discussion, and the symposium achieved fruitful results.
文摘The discovery of new-type ore deposits, an important approach to guarantee the mineral resources supply in the 21st century, often brings about a gigantic increase in the mineral resources reserves. The analysis of mineralization system is of great importance to the discovery of new type ore deposits. ① The understanding of the relationship among various ore deposit types within a mineralization system in a region can help us to locate the unknown ore deposit types from the known ore deposit types, evidence that has been proved in the mineral prospecting history of ore belts in the middle and lower reaches of the Yangtze River, China. ② The understanding of the spatial structure of a mineralization system, especially of the vertical zonation, is helpful for the discovery of the concealed ore deposit types. ③ Clarifying the temporal structure of a mineralization system, including the iteration relationship between the mineral deposit types in the mineralization, leads to the location of the missing mineralization chains from the known mineralization chains (mineral deposit type), a method often proved to be effective in the magmatic hydrothermal mineralization system.④ Clarifying the factors restraining the diversity of mineral deposit types in mineralization system leads to the discovery of the potential of new type mineral deposits in relevant region. ⑤ Studying new mineralization setting and new ore forming processes leads to discovery of new type mineral deposit. More probabilities of discovery of new type mineral deposits are present in biogenic mineralization system, deep sea mineralization system, low temperature mineralization system, tectonic mineralization system and superimposed mineralization system.
基金the Humanities and Social Sciences Planning Fund Project of the Ministry of Education:“Re-search on the Transfer and Institutional Coordination Mechanism of Social Insurance Relations for Retired Military Personnel”(Project Approval Number 18YJAZH122)the Shandong Workers’Movement Insti-tute’s project“Case Study on Protection of Rights and Interests of Workers in New Business Forms Based on Grounded Theory”(Project Approval Number SDGY2023-12).
文摘Abstract:With the rise of new business forms,the traditional industrial-era model of binding social insurance to labor relations is facing unprecedented challenges.In the context of these new busi-ness forms,whether the protection of workers’social insurance rights and interests can be“decoupled from labor relations”has become a hotly debated topic in academia,with“the ability to establish labor relations”emerging as a key variable influencing government depart-ments’policy choices on classified social insurance coverage.Based on this,the paper constructs a theoretical model of the correlation be-tween social insurance and labor relations to analyze cases concern-ing the protection of social insurance rights and interests of workers in new business forms.It examines the advantages and disadvantages of binding social insurance to labor relations and suggests promoting so-cial insurance policy innovation by transcending labor relations.The paper advocates abandoning the path dependency that starts with la-bor relations and clarifying the theoretical basis that workers’access to social insurance rights should be based on labor rather than em-ployment.To adapt to the profit model of new business forms,it pro-poses establishing a rule of“proportional responsibility for commis-sions,”where the social insurance contribution base is determined by the proportion and amount of corporate commissions.By reasonably setting rates,it will protect the healthy development of new business forms in a balanced manner.In this way,enterprises can share social insurance responsibilities according to unified rules without worrying about being classified as having a labor relationship,which helps fully protect workers’social insurance rights and interests and promotes fair competition and healthy development among enterprises.
文摘Based on the generalized bilinear method, diversity of exact solutions of the (3 + 1)-dimensional Kadomtsev-Petviashvili-Boussinesq-like equation is successfully derived by using symbolic computation with Maple. These new solutions, named three-wave solutions and periodic wave have greatly enriched the existing literature. Via the three-dimensional images, density images and contour plots, the physical characteristics of these waves are well described. The new three-wave solutions and periodic solitary wave solutions obtained in this paper, will have a wide range of applications in the fields of physics and mechanics.
文摘In recent years,despite the global economic recession and steel oversupply,the demand for high strength steel( HSS) and advanced high strength steel( AHSS) sheets has robustly increased. To supply the materials needed for automotive manufacturing,various AHSS products and application technologies have been developed by Baosteel,including the 1st,2nd,and 3rd Gen. AHSS,which makes Baosteel the world’s first steel maker to commercially provide all three generations of AHSS. Recently,the new Gen.( the 2nd and 3rd Gen. combined)AHSS products,which feature ultra-high strength and enhanced ductility,have drawn great attention from both steel makers and the automotive industry as these products can be used to produce auto parts with complicated shapes by cold forming and have great potential for manufacturing car bodies that are lighter in weight and have higher crash resistance. In this article,the concepts,properties,and applications of Baosteel’s new Gen. AHSS products,including quenching and partitioning( QP) steels,twinning-induced-plasticity( TWIP) steels,and Medium-Mn( Mn-TRIP)steels,are described and reviewed. Moreover,the progress of the Baosteel light-weight steel car body( BCB) was reported.