the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the pract...the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the practice process of shaping the political people. Our country is in the period of social transition, this period of transformation of political, economic and cultural construction of the China different from traditional political culture atmosphere, in the impact of the global political factors, college students＇ political psychology, political attitude and political behavior has undergone a series of changes. These changes impact on the existing college students＇ political socialization outcomes, so that students show the political and social highlights issues in the process of social transformation. In this case,we should only study the college students＇ optimization approach of political socialization carefully, improve the level of Chinese college students＇ political socialization, to ensure China＇ s social transition in a stable order smoothly, develop socialist political requirements of qualified university students, so as to make the socialism prosperous.展开更多
Twisted light with orbital angular momentum(OAM)introduces an innovative dimension in modern optics,providing a valuable resource for advancing both classical and quantum information technologies.The utilization of OA...Twisted light with orbital angular momentum(OAM)introduces an innovative dimension in modern optics,providing a valuable resource for advancing both classical and quantum information technologies.The utilization of OAM and multi-core multiplexing in advanced optical fiber communication systems has been demonstrated as the pivotal solution to the escalating demand for information transmission in contemporary society.However,creating a large-scale and stable device for spatially separated cores supporting OAM modes is more challenging compared to established technologies for spectrum and polarization,which have mature devices.To address this challenge,we propose and fabricate a double-layer doughnut waveguide supporting three OAM modes under 1550 nm,using femtosecond laser direct writing technology.Based on that,we design the 37-core integrated space-division multiplexing device with uniform performance by depth-related power compensation.Our platform represents a breakthrough by overcoming the current technological barriers in on-chip multi-mode support and large-scale uniformity.This advancement enables a theoretical increase over a hundred fold in single-fiber information capacity,positioning it well ahead of existing integrated solutions.Designed for next-generation communication systems,it optimizes integrated space-division multiplexing,setting new benchmarks for efficiency and scalability in optical networks and facilitating unprecedented advancements in communication technologies.展开更多
The rural revitalization strategy represents a quantum leap in both the theory and practice of rural development in China,and serves as a crucial solution to address the array of challenges facing rural areas.Multi-di...The rural revitalization strategy represents a quantum leap in both the theory and practice of rural development in China,and serves as a crucial solution to address the array of challenges facing rural areas.Multi-dimensionally,the rural revitalization strategy sets out the general requirements of“building rural areas with thriving businesses,pleasant living environments,good social civility,effective governance,and prosperity,”which echo the measures of new urbanization:efficient,green,humanistic,well-governed,and inclusive.Specifically,“building rural areas with prosperity”aligns with the development requirement of urban-rural dual structure theory;“building rural areas with thriving businesses”meets the development requirement of the industrial division of labor and integration theory;“building rural areas with pleasant living environments and good social civility”follows the development requirement of sustainable development theory;and“building rural areas with effective governance”tallies with the development requirement of rural governance theory.Urbanization theory,urban-rural dual structure theory,the industrial division of labor and integration theory,sustainable development theory,and rural governance theory serve as crucial theoretical references for the rural revitalization strategy,helping make clear its conceptual underpinnings.展开更多
文摘the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the practice process of shaping the political people. Our country is in the period of social transition, this period of transformation of political, economic and cultural construction of the China different from traditional political culture atmosphere, in the impact of the global political factors, college students＇ political psychology, political attitude and political behavior has undergone a series of changes. These changes impact on the existing college students＇ political socialization outcomes, so that students show the political and social highlights issues in the process of social transformation. In this case,we should only study the college students＇ optimization approach of political socialization carefully, improve the level of Chinese college students＇ political socialization, to ensure China＇ s social transition in a stable order smoothly, develop socialist political requirements of qualified university students, so as to make the socialism prosperous.
基金National Key Research and Development Program of China(2024YFA1409300)National Natural Science Foundation of China(62235012,12304342,12574549,12574542)+3 种基金Innovation Program for Quantum Science and Technology(2021ZD0301500,2021ZD0300700)Science and Technology Commission of Shanghai Municipality(2019SHZDZX01,24ZR1438700,24ZR1430700,24LZ1401500)Startup Fund for Young Faculty at SJTU(SFYF at SJTU)(24X010502876,24X010500170)Frontier Technologies R&D Program of Jiangsu(SBF20250000094)。
文摘Twisted light with orbital angular momentum(OAM)introduces an innovative dimension in modern optics,providing a valuable resource for advancing both classical and quantum information technologies.The utilization of OAM and multi-core multiplexing in advanced optical fiber communication systems has been demonstrated as the pivotal solution to the escalating demand for information transmission in contemporary society.However,creating a large-scale and stable device for spatially separated cores supporting OAM modes is more challenging compared to established technologies for spectrum and polarization,which have mature devices.To address this challenge,we propose and fabricate a double-layer doughnut waveguide supporting three OAM modes under 1550 nm,using femtosecond laser direct writing technology.Based on that,we design the 37-core integrated space-division multiplexing device with uniform performance by depth-related power compensation.Our platform represents a breakthrough by overcoming the current technological barriers in on-chip multi-mode support and large-scale uniformity.This advancement enables a theoretical increase over a hundred fold in single-fiber information capacity,positioning it well ahead of existing integrated solutions.Designed for next-generation communication systems,it optimizes integrated space-division multiplexing,setting new benchmarks for efficiency and scalability in optical networks and facilitating unprecedented advancements in communication technologies.
基金the Major Project of the National Social Science Fund of China(No.19ZDA002):"Study of General Secretary Xi Jinping's Thought on and Practice in Poverty Governance"the Summary Project of 2021 Poverty Alleviation and Rural Revitalization Cases of the National Rural Revitalization Administration(No.TC210F06R/15):"Summary Project of Cases of FourVillages inWest China."。
文摘The rural revitalization strategy represents a quantum leap in both the theory and practice of rural development in China,and serves as a crucial solution to address the array of challenges facing rural areas.Multi-dimensionally,the rural revitalization strategy sets out the general requirements of“building rural areas with thriving businesses,pleasant living environments,good social civility,effective governance,and prosperity,”which echo the measures of new urbanization:efficient,green,humanistic,well-governed,and inclusive.Specifically,“building rural areas with prosperity”aligns with the development requirement of urban-rural dual structure theory;“building rural areas with thriving businesses”meets the development requirement of the industrial division of labor and integration theory;“building rural areas with pleasant living environments and good social civility”follows the development requirement of sustainable development theory;and“building rural areas with effective governance”tallies with the development requirement of rural governance theory.Urbanization theory,urban-rural dual structure theory,the industrial division of labor and integration theory,sustainable development theory,and rural governance theory serve as crucial theoretical references for the rural revitalization strategy,helping make clear its conceptual underpinnings.
