On October 14,2023,a symposium themed“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”was held in Changchun,Jilin Province,China.More than fifty experts,scholars,and r...On October 14,2023,a symposium themed“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”was held in Changchun,Jilin Province,China.More than fifty experts,scholars,and researchers from national institutions and universities engaged in discussions and exchanges on human rights on the Chinese path to modernization,including the path,practice,knowledge systems,and civilization forms of human rights.This symposium played a significant role in advancing the construction of the disciplinary system,academic system,and discourse system of human rights in China.展开更多
Modernization,as a specific stage in the historical development of human society,possesses a multi-layered composite structure,with each layer playing both a promoting and inhibiting role in human development and dign...Modernization,as a specific stage in the historical development of human society,possesses a multi-layered composite structure,with each layer playing both a promoting and inhibiting role in human development and dignity simultaneously.Chinese modernization is a strategic choice made based on lessons learned from various experiences of modernization processes in other countries,reflecting judgments on the benefits and choices on the values of human development and dignity in modernization.It values the promotion of the free and well-rounded development of all individuals as its standard,demanding the full realization of the positive effects of modernization on human development and the overcoming of its negative effects.Human rights,aiming to promote the free and well-rounded development of every person as the ultimate value goal,are not only an intrinsic structural element of the modernization stage but also a social normative tool that restrains the direction of modernization development,aligning closely with the values pursued by Chinese modernization.Chinese modernization poses dual requirements for human rights protection:on the one hand,it demands the affirmation and promotion of the positive effects of modernization on human development and dignity through human rights standards,and on the other hand,it requires the prevention and mitigation of the negative effects of modernization on human development and dignity through human rights standards.There exists a certain tension between these two dimensions,necessitating an appropriate balance and thereby presenting corresponding requirements for China’s approach to human rights protection.展开更多
Roof plate secretion of bone morphogenetic proteins(BMPs)directs the cellular fate of sensory neurons during spinal cord development,including the formation of the ascending sensory columns,though their biology is not...Roof plate secretion of bone morphogenetic proteins(BMPs)directs the cellular fate of sensory neurons during spinal cord development,including the formation of the ascending sensory columns,though their biology is not well understood.Type-ⅡBMP receptor(BMPRⅡ),the cognate receptor,is expressed by neural precursor cells during embryogenesis;however,an in vitro method of enriching BMPRⅡ^(+)human neural precursor cells(hNPCs)from the fetal spinal cord is absent.Immunofluorescence was undertaken on intact second-trimester human fetal spinal cord using antibodies to BMPRⅡand leukemia inhibitory factor(LIF).Regions of highest BMPRⅡ^(+)immunofluorescence localized to sensory columns.Parenchymal and meningeal-associated BMPRⅡ^(+)vascular cells were identified in both intact fetal spinal cord and cortex by co-positivity with vascular lineage markers,CD34/CD39.LIF immunostaining identified a population of somas concentrated in dorsal and ventral horn interneurons,mirroring the expression of LIF receptor/CD118.A combination of LIF supplementation and high-density culture maintained culture growth beyond 10 passages,while synergistically increasing the proportion of neurospheres with a stratified,cytoarchitecture.These neurospheres were characterized by BMPRⅡ^(+)/MAP2ab^(+/–)/βⅢ-tubulin^(+)/nestin^(–)/vimentin^(–)/GFAP^(–)/NeuN^(–)surface hNPCs surrounding a heterogeneous core ofβⅢ-tubulin^(+)/nestin^(+)/vimentin^(+)/GFAP^(+)/MAP2ab^(–)/NeuN^(–)multipotent precursors.Dissociated cultures from tripotential neurospheres contained neuronal(βⅢ-tubulin^(+)),astrocytic(GFAP+),and oligodendrocytic(O4+)lineage cells.Fluorescence-activated cell sorting-sorted BMPRⅡ^(+)hNPCs were MAP2ab^(+/–)/βⅢ-tubulin^(+)/GFAP^(–)/O4^(–)in culture.This is the first isolation of BMPRⅡ^(+)hNPCs identified and characterized in human fetal spinal cords.Our data show that LIF combines synergistically with high-density reaggregate cultures to support the organotypic reorganization of neurospheres,characterized by surface BMPRⅡ^(+)hNPCs.Our study has provided a new methodology for an in vitro model capable of amplifying human fetal spinal cord cell numbers for>10 passages.Investigations of the role BMPRⅡplays in spinal cord development have primarily relied upon mouse and rat models,with interpolations to human development being derived through inference.Because of significant species differences between murine biology and human,including anatomical dissimilarities in central nervous system(CNS)structure,the findings made in murine models cannot be presumed to apply to human spinal cord development.For these reasons,our human in vitro model offers a novel tool to better understand neurodevelopmental pathways,including BMP signaling,as well as spinal cord injury research and testing drug therapies.展开更多
As competition in the education industry intensifies and the knowledge economy evolves,the significance of Human Resource Management(HRM)in university institutions.This study aims to explore how HRM affects the sustai...As competition in the education industry intensifies and the knowledge economy evolves,the significance of Human Resource Management(HRM)in university institutions.This study aims to explore how HRM affects the sustainable development and competitiveness improvement of universities.This article begins with a theoretical analysis to define the concept of HRM and its particular relevance within university education.The subsequent analysis examines the multi-dimensional framework of university development,encompassing its connotation,goals,and key influencing factors.The article further elaborates on the positive effects of HRM on university teaching quality,scientific research capabilities,organizational culture,and social services.On this basis,the main challenges currently faced by university HRM are discussed,such as talent mobility,institutional constraints,resource limitations,and internationalization pressure.Finally,optimization strategies are proposed,including building a scientific human resources system,enhancing talent training and development,fostering diversity among teaching staff,and improving decision-making efficiency and transparency.The conclusions of this study aim to provide strategic insights for university education managers to better utilize human resource advantages and promote the comprehensive and sustainable development of universities.展开更多
A company that does a good job in human resource management will promote the process of regional economic development,and related enterprises will develop rapidly as a result.In future work,enterprises should carefull...A company that does a good job in human resource management will promote the process of regional economic development,and related enterprises will develop rapidly as a result.In future work,enterprises should carefully study the relationship between the two,and innovate their human resource management and development methods while fully considering the needs of talent development and regional economic development,in order to fundamentally optimize the regional economic development status.展开更多
Information security and quality management are often considered two different fields. However, organizations must be mindful of how software security may affect quality control. This paper examines and promotes metho...Information security and quality management are often considered two different fields. However, organizations must be mindful of how software security may affect quality control. This paper examines and promotes methods through which secure software development processes can be integrated into the Systems Software Development Life-cycle (SDLC) to improve system quality. Cyber-security and quality assurance are both involved in reducing risk. Software security teams work to reduce security risks, whereas quality assurance teams work to decrease risks to quality. There is a need for clear standards, frameworks, processes, and procedures to be followed by organizations to ensure high-level quality while reducing security risks. This research uses a survey of industry professionals to help identify best practices for developing software with fewer defects from the early stages of the SDLC to improve both the quality and security of software. Results show that there is a need for better security awareness among all members of software development teams.展开更多
As three-dimensional“organ-like”aggregates,human cortical organoids have emerged as powerful models for studying human brain evolution and brain disorders with unique advantages of humanspecificity,fidelity and mani...As three-dimensional“organ-like”aggregates,human cortical organoids have emerged as powerful models for studying human brain evolution and brain disorders with unique advantages of humanspecificity,fidelity and manipulation.Human cortical organoids derived from human pluripotent stem cells can elaborately replicate many of the key properties of human cortical development at the molecular,cellular,structural,and functional levels,including the anatomy,functional neural network,and interaction among different brain regions,thus facilitating the discovery of brain development and evolution.In addition to studying the neuro-electrophysiological features of brain cortex development,human cortical organoids have been widely used to mimic the pathophysiological features of cortical-related disease,especially in mimicking malformations of cortical development,thus revealing pathological mechanism and identifying effective drugs.In this review,we provide an overview of the generation of human cortical organoids and the properties of recapitulated cortical development and further outline their applications in modeling malformations of cortical development including pathological phenotype,underlying mechanisms and rescue strategies.展开更多
Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standard...Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standardized mortality rate(ASMR),and the ASMR to ASIR ratio(MIR)at national and regional levels and studied the correlation between the MIR and the human development index(HDI)in 2012 and 2018.Results The highest ASIR was in North America in 2012 and in Australia in 2018,and the lowest ASIR was in Central and South Asia in both 2012 and 2018.The highest ASMR was in North Africa in both 2012 and 2018,and the lowest ASMR was in Eastern Asia and South-Central Asia in 2012 and in South-Central Asia in 2018.The lowest MIR was in Australia in both 2012 and 2018,and the highest MIR was in Western Africa in both 2012 and 2018.HDI was strongly negatively correlated with MIR(r:−0.8810,P<0.0001,2012;r:−0.8895,P<0.0001,2018).Compared to the 2012 data,the MIR in the intermediate HDI countries significantly deceased and the HDI in low and high HDI countries significantly increased in 2018.Conclusion The MIR is negatively correlated with HDI.Increasing the HDI in low and intermediate HDI countries may reduce the MIR and increase the survival of patients with NHL.展开更多
In the trend of globalization,digitization,and economic integration,human resources are the core competitiveness of enterprises,and cultivating and developing them is crucial for enhancing competitive advantages.This ...In the trend of globalization,digitization,and economic integration,human resources are the core competitiveness of enterprises,and cultivating and developing them is crucial for enhancing competitive advantages.This article delves into how human resource development drives enterprise innovation,promotes team collaboration,and optimizes performance management.Currently,although many enterprises are beginning to attach importance to human resource development,they still face problems such as insufficient investment,weak targeted training,and insufficient exploration of employee potential.Therefore,it is proposed that in the new situation,enterprises need to strengthen diversified training strategies,use digital tools to improve training efficiency,build a fair performance evaluation system,stimulate employee potential,and promote internal talent mobility.The implementation of these strategies will effectively enhance the efficiency of enterprise human resource management and consolidate market position.展开更多
Artificial Intelligence (AI) experienced significant advancements in recent years, and its potential power is already recognized across various industries. Yet, the rise of AI has led to a growing concern about its im...Artificial Intelligence (AI) experienced significant advancements in recent years, and its potential power is already recognized across various industries. Yet, the rise of AI has led to a growing concern about its impact on meeting the Sustainable Development Goals (SDGs). The aim of this paper was to evaluate contributions and the potential influence of AI to sustainable development in the society domain. Furthermore, the study analyzed GPT-3 responses, as one of the largest language models developed by OpenAI, descriptively. We conducted a set of queries on the SDGs to gather information on GPT-3’s perceptions of AI impact on sustainable development. Analysis of GPT-3’s contribution potential towards the SDGs showcased its broad range of capabilities for contributing to the SDGs in areas such as education, health, and communication. The study findings provide valuable insights into the contributions of AI to sustainable development in the society domain and highlight the importance of proper regulations to promote the responsible use of AI for sustainable development. We highlighted the potential for improvement in neural language processing skills of GPT-3 by avoiding imitating weak human writing styles with more mistakes in longer texts.展开更多
In view of China's rapid urbanization,Nanyuan Dormitory Area of Anhui Agricultural University was studied as a representative of traditional living quarters with harmonious neighborhood relationship to discuss cur...In view of China's rapid urbanization,Nanyuan Dormitory Area of Anhui Agricultural University was studied as a representative of traditional living quarters with harmonious neighborhood relationship to discuss current use and coordinated development of traditional residential districts from the perspective of human settlement.Problems in the dormitory area were analyzed,neighboring environment,regional characteristics,cultures and all relevant elements were fully considered to build a favorable human settlement by following the coordinated development of human settlement and economy.Renovation strategies on the basis of maintaining original favorable human settlement were discussed from the perspectives of space ecology,dwelling environment,facilities and humanistic environment,so as to provide new concepts for the sustainable development of urban traditional residential districts and the construction of favorable human settlement.展开更多
With the advancement of ecological conservation in China,the concept of green development has gained extensive acceptance and recognition.Exploring green development from the perspectives of environmental protection a...With the advancement of ecological conservation in China,the concept of green development has gained extensive acceptance and recognition.Exploring green development from the perspectives of environmental protection and sociology holds great theoretical value and practical significance in studying the issues related to green development.Firstly,this paper examines green development in light of the objective needs of the economic and social transformation in the international community and China,and deconstructed its underlying social logic.Secondly,it further investigates the social factors that restrict green development,encompassing social structures,social concepts,social systems,and social behaviors.Finally,within the framework of the“green”discipline system in environmental sociology,this paper proposes specific measures such as restructuring social systems and transforming production modes,lifestyles,and consumption patterns to promote green development.展开更多
Human rights are an achievement of humanity and a symbol of progress.Respect for and protection of human rights are basic principles of modern civilization.Around the world,countries and regions have chosen different ...Human rights are an achievement of humanity and a symbol of progress.Respect for and protection of human rights are basic principles of modern civilization.Around the world,countries and regions have chosen different paths to modernization,which are rooted in their unique civilizations.to promote exchanges and mutual learning among civilizations,facilitate human rights exchanges and cooperation between different countries,and advance the global development of human rights,on September 20,2023,the 2023 China-europe Seminar on Human Rights was held in Rome,the capital of Italy.Under the theme of“Modernization and the Diversity of Human Rights Among Civilizations,”the seminar focused on discussing topics such as exchanges and mutual learning among civilizations and the development of modern human rights philosophy,modernization and the free and well-rounded development of every person,sustainable development in the process of modernization,and the evolution of the civilization of human rights in the digital age.participants reached the following consensuses at the event:First,the participants from various countries spoke highly of the great achievements that China has made in human rights cause and fully recognized China’s contributions in promoting the development and progress of the global human rights cause;Second,the participants from all countries agreed that it is necessary to discard the concept of“Western-centrism,”transcend the mindset of“cultural superiority,”promote human rights exchanges and mutual learning among civilizations on the basis of equality and mutual respect,and inject new impetus into the diversity of human rights among civilizations;third,participants reaffirmed that human rights represent an open concept,and that we should discuss the development of human rights with an open mind and jointly promote the progress of human rights in the world.展开更多
With the change and development of the concept of human rights, the thinking about the relationship between human rights and development is becoming more and more deeply. Under this background, the author profoundly r...With the change and development of the concept of human rights, the thinking about the relationship between human rights and development is becoming more and more deeply. Under this background, the author profoundly realizes that both recognizing the economic development as the first priority like some developing countries do and considering the human rights to be the most important thing as most developed countries do are unilateral and harmful to the social progress. Human rights and development are interdependent and mutually promoting each other. This paper introduces the three main viewpoints of the relationship between human rights and development. Based on the changes of the attitudes of the UN and China to the relationship between human rights and development, this paper holds that though it is a great progress for the Chinese government to understand that human rights and development are interdependent, there are still lots of difficulties in realizing their mutually benefiting relationship in reality. These difficulties are due to the lack of professionals who enjoy good understandings of the rules for social development and are capable of practicing human rights theories. Therefore, the authors suggest that the promotion of human rights education is instrumental to the development and progress of human society.展开更多
BACKGROUND: Cell culture in vitro trials have demonstrated that neurotrophin-3 (NT-3) can enhance the survival of sensory neurons and sympathetic neurons, and can also support embryo-derived motor neurons. This eff...BACKGROUND: Cell culture in vitro trials have demonstrated that neurotrophin-3 (NT-3) can enhance the survival of sensory neurons and sympathetic neurons, and can also support embryo-derived motor neurons. This effect is dependent on nerve growth factor on the surface of cells. Understanding the role of NT-3 and its receptor in the early development of human embryonic brains will help to investigate the correlation between early survival of nerve cells and the microenvironment of neural regeneration. OBJECTIVE: To observe the proliferation of cerebral neurons in the development of human embryonic brain, and to investigate the location, expression and distribution of NT-3 and its receptor TrkC during human brain development. DESIGN, TIME AND SETTING: An observation study on cells was performed in the Department of ttuman Anatomy, Histology and Embryology, Chengdu Medical College in September 2007. MATERIALS: Fifteen specimens of flesh human embryo, aged 6 weeks, were used in this study. METHODS: The proliferation of cerebral neurons was detected using proliferating cell nuclear antigen, and the immunocytochemistry ABC technique was applied to observe the location, expression and distribution of NT-3 and its receptor TrkC in the brain of the human embryo. MAIN OUTCOME MEASURES: Location, expression and distribution of NT-3 and its receptor in the brain of the human embryo. RESULTS: In the early period (aged 6 weeks) of human embryonic development, proliferating cell nuclear antigen-positive reactive substances were mainly observed in the nucleus of the forebrain ventricular zone and subventricular zone, and the intensity was stronger in the subventricular zone than the forebrain ventricle. NT-3 positive reactive substance was mainly distributed in the cytoblastema of the forebrain neuroepithelial layer and nerve cell process, while TrkC was mainly distributed in the cell membrane of the forebrain ventricular zone and subventricular zone. During embryonic development, NT-3 and TrkC showed a positive immune reaction to a greater or lesser extent in ependymal epithelium. CONCLUSION: During early human embryonic development, cerebral nerve cells proliferate in the ventricular zone and subventricular zone, and NT-3 is expressed in the neural axon. The results show that the highly expressed NT-3 could promote the proliferation of neural axons and maintain the neuron body's survival.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
The response to the COVID-19 pandemic has compelled Institut Pasteur de Cote d’Ivoire (IPCI) to set up strategies for an outstanding mobilisation of human resources to fight against it. Among these strategies, we can...The response to the COVID-19 pandemic has compelled Institut Pasteur de Cote d’Ivoire (IPCI) to set up strategies for an outstanding mobilisation of human resources to fight against it. Among these strategies, we can quote the screening of people requesting COVID-19 tests at IPCI for emergency travel after the lifting of flight restrictions. Newly recruited Young researchers at IPCI, as well as Ph.D. students and trainees, were mobilised. This document describes firstly, the benefits, knowledge acquired, and difficulties encountered, and secondly, recommendations to be followed for a future large-scale epidemic. This study helped to outline some achievements, such as upgrading the talents of young researchers, strong collaboration between young researchers from different fields, and between IPCI and other institutions. The lessons learned are numerous, including mood and stress management. The difficulties encountered during this study are mainly misunderstandings, increased workload, and insufficient awareness of COVID-19 travel test procedures. These results are relevant for a possible pandemic management in our country, as well as in other African countries.展开更多
Poverty alleviation requires knowledge support. Targeted poverty alleviation, aiming to tackle rural poverty, needs to be supported by corresponding rural human resource development. Currently, China's human resou...Poverty alleviation requires knowledge support. Targeted poverty alleviation, aiming to tackle rural poverty, needs to be supported by corresponding rural human resource development. Currently, China's human resource development in impoverished rural regions is faced with some major problems; a huge population distributed over a vast area, a lack of technological and cultural attainment, obsolete concepts, obsolete technical resources, and a significant gap between rural and urban education attainment. Rural human resource development, which is geared to targeted poverty alleviation, includes a variety of impoverished rural population-oriented trainings, such as intelligence development, skills training, modern professionalism &work attitude cultivation, physical & mental health education, as well as modern lifestyle & civilized manners guidance. Targeted poverty alleviation should be equipped with mechanisms of comprehensive layout & planning, coordinated advancement of development content and implementation, and a mechanism of organization & input. The approaches to the advancement of rural human resource development are enhancing basic education, building a system of vocational education and training, raising the social security level and improving the supporting mechanisms.展开更多
Mammalian development and maturation, particularly processes for humans have evolved in the context of the boundary conditions of Earth (i.e. 1 g gravity, geomagnetic field, background radiation) to yield functional i...Mammalian development and maturation, particularly processes for humans have evolved in the context of the boundary conditions of Earth (i.e. 1 g gravity, geomagnetic field, background radiation) to yield functional individuals, although the process is not perfect and “errors” do occur. With the advent of spaceflight to low Earth orbit (the International Space Station), humans are now exposed to microgravity and increased exposure to radiation. However, thus far, only adult humans have served as astronauts, but this will likely change with plans to explore deep space and colonize planets. Thus, conception, fetal development, post-birth maturation, puberty and skeletal maturity will occur in the context of boundary conditions that did not shape human evolution and influence physiological and biomechanical systems designed to function within the Earth’s boundary conditions. Thus, processes utilizing the 1 g environment (i.e. walking upright) and the geomagnetic field (i.e. the electrical/biomagnetic basis of neural interactions) will have to adapt to new boundary conditions, providing opportunity for additional errors or alterations in processing during development which could impact functional outcomes at multiple levels. This review/perspective will discuss some of these issues and attempt to provide direction for addressing the potential issues to be encountered.展开更多
Since the founding of the People’s republic of china,the path of human rights development in china has been based on national liberation and state sovereignty.The practice of human rights protection in the 30 years b...Since the founding of the People’s republic of china,the path of human rights development in china has been based on national liberation and state sovereignty.The practice of human rights protection in the 30 years before the launch of reform and opening-up accumulated the conditions for the practice after the launch of reform and opening-up.reform and opening-up have provided the great motivation and opportunity for the development of human rights in china.against the background of international practice,china’s human rights development path,since the founding of the People’s republic of china,has been developed in the fight against human rights diplomacy that interferes in china’s internal affairs with human rights used as a political tool.it has gone through the process from evasion to passive counterattacks,and then actively participating and playing a leading role.The 70 years’development of human rights in china shows that human rights progress is highly dependent on the country’s construction of the rule of law,and the coordinated and comprehensive promotion of human rights protection policies promotes the overall progress of the human rights.in order to promote human rights with development,the transition from the top-down path to the combination of top-down and down-top path is suggested.展开更多
文摘On October 14,2023,a symposium themed“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”was held in Changchun,Jilin Province,China.More than fifty experts,scholars,and researchers from national institutions and universities engaged in discussions and exchanges on human rights on the Chinese path to modernization,including the path,practice,knowledge systems,and civilization forms of human rights.This symposium played a significant role in advancing the construction of the disciplinary system,academic system,and discourse system of human rights in China.
基金a phased results of“Research on China’s Human Rights Practice Carrying Forward and Enriching the Common Values of All Humanity”(Project Approval Number 22ZDA127)a major project under the National Social Science Fund for expounding the spirit of the Sixth Plenary Session of the 19th Central Committee of the Communist Party of China。
文摘Modernization,as a specific stage in the historical development of human society,possesses a multi-layered composite structure,with each layer playing both a promoting and inhibiting role in human development and dignity simultaneously.Chinese modernization is a strategic choice made based on lessons learned from various experiences of modernization processes in other countries,reflecting judgments on the benefits and choices on the values of human development and dignity in modernization.It values the promotion of the free and well-rounded development of all individuals as its standard,demanding the full realization of the positive effects of modernization on human development and the overcoming of its negative effects.Human rights,aiming to promote the free and well-rounded development of every person as the ultimate value goal,are not only an intrinsic structural element of the modernization stage but also a social normative tool that restrains the direction of modernization development,aligning closely with the values pursued by Chinese modernization.Chinese modernization poses dual requirements for human rights protection:on the one hand,it demands the affirmation and promotion of the positive effects of modernization on human development and dignity through human rights standards,and on the other hand,it requires the prevention and mitigation of the negative effects of modernization on human development and dignity through human rights standards.There exists a certain tension between these two dimensions,necessitating an appropriate balance and thereby presenting corresponding requirements for China’s approach to human rights protection.
基金supported by grants from the National Health and Medical Research Council(NHMRC)of Australia(Nos.571100 and 1048082)the Baxter Charitable Foundation(to TCL)+1 种基金Medical Research grants from the Rebecca L.Cooper Medical Research Foundation(to MWW,TCL,and MDL)supported by a Charles D.Kelman,M.D.Postdoctoral Award(2010)from the International Retinal Research Foundation(USA)。
文摘Roof plate secretion of bone morphogenetic proteins(BMPs)directs the cellular fate of sensory neurons during spinal cord development,including the formation of the ascending sensory columns,though their biology is not well understood.Type-ⅡBMP receptor(BMPRⅡ),the cognate receptor,is expressed by neural precursor cells during embryogenesis;however,an in vitro method of enriching BMPRⅡ^(+)human neural precursor cells(hNPCs)from the fetal spinal cord is absent.Immunofluorescence was undertaken on intact second-trimester human fetal spinal cord using antibodies to BMPRⅡand leukemia inhibitory factor(LIF).Regions of highest BMPRⅡ^(+)immunofluorescence localized to sensory columns.Parenchymal and meningeal-associated BMPRⅡ^(+)vascular cells were identified in both intact fetal spinal cord and cortex by co-positivity with vascular lineage markers,CD34/CD39.LIF immunostaining identified a population of somas concentrated in dorsal and ventral horn interneurons,mirroring the expression of LIF receptor/CD118.A combination of LIF supplementation and high-density culture maintained culture growth beyond 10 passages,while synergistically increasing the proportion of neurospheres with a stratified,cytoarchitecture.These neurospheres were characterized by BMPRⅡ^(+)/MAP2ab^(+/–)/βⅢ-tubulin^(+)/nestin^(–)/vimentin^(–)/GFAP^(–)/NeuN^(–)surface hNPCs surrounding a heterogeneous core ofβⅢ-tubulin^(+)/nestin^(+)/vimentin^(+)/GFAP^(+)/MAP2ab^(–)/NeuN^(–)multipotent precursors.Dissociated cultures from tripotential neurospheres contained neuronal(βⅢ-tubulin^(+)),astrocytic(GFAP+),and oligodendrocytic(O4+)lineage cells.Fluorescence-activated cell sorting-sorted BMPRⅡ^(+)hNPCs were MAP2ab^(+/–)/βⅢ-tubulin^(+)/GFAP^(–)/O4^(–)in culture.This is the first isolation of BMPRⅡ^(+)hNPCs identified and characterized in human fetal spinal cords.Our data show that LIF combines synergistically with high-density reaggregate cultures to support the organotypic reorganization of neurospheres,characterized by surface BMPRⅡ^(+)hNPCs.Our study has provided a new methodology for an in vitro model capable of amplifying human fetal spinal cord cell numbers for>10 passages.Investigations of the role BMPRⅡplays in spinal cord development have primarily relied upon mouse and rat models,with interpolations to human development being derived through inference.Because of significant species differences between murine biology and human,including anatomical dissimilarities in central nervous system(CNS)structure,the findings made in murine models cannot be presumed to apply to human spinal cord development.For these reasons,our human in vitro model offers a novel tool to better understand neurodevelopmental pathways,including BMP signaling,as well as spinal cord injury research and testing drug therapies.
文摘As competition in the education industry intensifies and the knowledge economy evolves,the significance of Human Resource Management(HRM)in university institutions.This study aims to explore how HRM affects the sustainable development and competitiveness improvement of universities.This article begins with a theoretical analysis to define the concept of HRM and its particular relevance within university education.The subsequent analysis examines the multi-dimensional framework of university development,encompassing its connotation,goals,and key influencing factors.The article further elaborates on the positive effects of HRM on university teaching quality,scientific research capabilities,organizational culture,and social services.On this basis,the main challenges currently faced by university HRM are discussed,such as talent mobility,institutional constraints,resource limitations,and internationalization pressure.Finally,optimization strategies are proposed,including building a scientific human resources system,enhancing talent training and development,fostering diversity among teaching staff,and improving decision-making efficiency and transparency.The conclusions of this study aim to provide strategic insights for university education managers to better utilize human resource advantages and promote the comprehensive and sustainable development of universities.
文摘A company that does a good job in human resource management will promote the process of regional economic development,and related enterprises will develop rapidly as a result.In future work,enterprises should carefully study the relationship between the two,and innovate their human resource management and development methods while fully considering the needs of talent development and regional economic development,in order to fundamentally optimize the regional economic development status.
文摘Information security and quality management are often considered two different fields. However, organizations must be mindful of how software security may affect quality control. This paper examines and promotes methods through which secure software development processes can be integrated into the Systems Software Development Life-cycle (SDLC) to improve system quality. Cyber-security and quality assurance are both involved in reducing risk. Software security teams work to reduce security risks, whereas quality assurance teams work to decrease risks to quality. There is a need for clear standards, frameworks, processes, and procedures to be followed by organizations to ensure high-level quality while reducing security risks. This research uses a survey of industry professionals to help identify best practices for developing software with fewer defects from the early stages of the SDLC to improve both the quality and security of software. Results show that there is a need for better security awareness among all members of software development teams.
基金supported by the National Natural Science Foundation of China(Major Project),No.82030110(to CYM)the National Natural Science Foundation(Youth Program),No.82003754(to SNW)+1 种基金Medical Innovation Major Project,No.16CXZ009(to CYM)Shanghai Science and Technology Commission Projects,Nos.20YF1458400(to SNW)and 21140901000(to CYM)。
文摘As three-dimensional“organ-like”aggregates,human cortical organoids have emerged as powerful models for studying human brain evolution and brain disorders with unique advantages of humanspecificity,fidelity and manipulation.Human cortical organoids derived from human pluripotent stem cells can elaborately replicate many of the key properties of human cortical development at the molecular,cellular,structural,and functional levels,including the anatomy,functional neural network,and interaction among different brain regions,thus facilitating the discovery of brain development and evolution.In addition to studying the neuro-electrophysiological features of brain cortex development,human cortical organoids have been widely used to mimic the pathophysiological features of cortical-related disease,especially in mimicking malformations of cortical development,thus revealing pathological mechanism and identifying effective drugs.In this review,we provide an overview of the generation of human cortical organoids and the properties of recapitulated cortical development and further outline their applications in modeling malformations of cortical development including pathological phenotype,underlying mechanisms and rescue strategies.
基金supported by the National Natural Science Foundation of China(No.81700147).
文摘Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standardized mortality rate(ASMR),and the ASMR to ASIR ratio(MIR)at national and regional levels and studied the correlation between the MIR and the human development index(HDI)in 2012 and 2018.Results The highest ASIR was in North America in 2012 and in Australia in 2018,and the lowest ASIR was in Central and South Asia in both 2012 and 2018.The highest ASMR was in North Africa in both 2012 and 2018,and the lowest ASMR was in Eastern Asia and South-Central Asia in 2012 and in South-Central Asia in 2018.The lowest MIR was in Australia in both 2012 and 2018,and the highest MIR was in Western Africa in both 2012 and 2018.HDI was strongly negatively correlated with MIR(r:−0.8810,P<0.0001,2012;r:−0.8895,P<0.0001,2018).Compared to the 2012 data,the MIR in the intermediate HDI countries significantly deceased and the HDI in low and high HDI countries significantly increased in 2018.Conclusion The MIR is negatively correlated with HDI.Increasing the HDI in low and intermediate HDI countries may reduce the MIR and increase the survival of patients with NHL.
文摘In the trend of globalization,digitization,and economic integration,human resources are the core competitiveness of enterprises,and cultivating and developing them is crucial for enhancing competitive advantages.This article delves into how human resource development drives enterprise innovation,promotes team collaboration,and optimizes performance management.Currently,although many enterprises are beginning to attach importance to human resource development,they still face problems such as insufficient investment,weak targeted training,and insufficient exploration of employee potential.Therefore,it is proposed that in the new situation,enterprises need to strengthen diversified training strategies,use digital tools to improve training efficiency,build a fair performance evaluation system,stimulate employee potential,and promote internal talent mobility.The implementation of these strategies will effectively enhance the efficiency of enterprise human resource management and consolidate market position.
文摘Artificial Intelligence (AI) experienced significant advancements in recent years, and its potential power is already recognized across various industries. Yet, the rise of AI has led to a growing concern about its impact on meeting the Sustainable Development Goals (SDGs). The aim of this paper was to evaluate contributions and the potential influence of AI to sustainable development in the society domain. Furthermore, the study analyzed GPT-3 responses, as one of the largest language models developed by OpenAI, descriptively. We conducted a set of queries on the SDGs to gather information on GPT-3’s perceptions of AI impact on sustainable development. Analysis of GPT-3’s contribution potential towards the SDGs showcased its broad range of capabilities for contributing to the SDGs in areas such as education, health, and communication. The study findings provide valuable insights into the contributions of AI to sustainable development in the society domain and highlight the importance of proper regulations to promote the responsible use of AI for sustainable development. We highlighted the potential for improvement in neural language processing skills of GPT-3 by avoiding imitating weak human writing styles with more mistakes in longer texts.
文摘In view of China's rapid urbanization,Nanyuan Dormitory Area of Anhui Agricultural University was studied as a representative of traditional living quarters with harmonious neighborhood relationship to discuss current use and coordinated development of traditional residential districts from the perspective of human settlement.Problems in the dormitory area were analyzed,neighboring environment,regional characteristics,cultures and all relevant elements were fully considered to build a favorable human settlement by following the coordinated development of human settlement and economy.Renovation strategies on the basis of maintaining original favorable human settlement were discussed from the perspectives of space ecology,dwelling environment,facilities and humanistic environment,so as to provide new concepts for the sustainable development of urban traditional residential districts and the construction of favorable human settlement.
文摘With the advancement of ecological conservation in China,the concept of green development has gained extensive acceptance and recognition.Exploring green development from the perspectives of environmental protection and sociology holds great theoretical value and practical significance in studying the issues related to green development.Firstly,this paper examines green development in light of the objective needs of the economic and social transformation in the international community and China,and deconstructed its underlying social logic.Secondly,it further investigates the social factors that restrict green development,encompassing social structures,social concepts,social systems,and social behaviors.Finally,within the framework of the“green”discipline system in environmental sociology,this paper proposes specific measures such as restructuring social systems and transforming production modes,lifestyles,and consumption patterns to promote green development.
文摘Human rights are an achievement of humanity and a symbol of progress.Respect for and protection of human rights are basic principles of modern civilization.Around the world,countries and regions have chosen different paths to modernization,which are rooted in their unique civilizations.to promote exchanges and mutual learning among civilizations,facilitate human rights exchanges and cooperation between different countries,and advance the global development of human rights,on September 20,2023,the 2023 China-europe Seminar on Human Rights was held in Rome,the capital of Italy.Under the theme of“Modernization and the Diversity of Human Rights Among Civilizations,”the seminar focused on discussing topics such as exchanges and mutual learning among civilizations and the development of modern human rights philosophy,modernization and the free and well-rounded development of every person,sustainable development in the process of modernization,and the evolution of the civilization of human rights in the digital age.participants reached the following consensuses at the event:First,the participants from various countries spoke highly of the great achievements that China has made in human rights cause and fully recognized China’s contributions in promoting the development and progress of the global human rights cause;Second,the participants from all countries agreed that it is necessary to discard the concept of“Western-centrism,”transcend the mindset of“cultural superiority,”promote human rights exchanges and mutual learning among civilizations on the basis of equality and mutual respect,and inject new impetus into the diversity of human rights among civilizations;third,participants reaffirmed that human rights represent an open concept,and that we should discuss the development of human rights with an open mind and jointly promote the progress of human rights in the world.
文摘With the change and development of the concept of human rights, the thinking about the relationship between human rights and development is becoming more and more deeply. Under this background, the author profoundly realizes that both recognizing the economic development as the first priority like some developing countries do and considering the human rights to be the most important thing as most developed countries do are unilateral and harmful to the social progress. Human rights and development are interdependent and mutually promoting each other. This paper introduces the three main viewpoints of the relationship between human rights and development. Based on the changes of the attitudes of the UN and China to the relationship between human rights and development, this paper holds that though it is a great progress for the Chinese government to understand that human rights and development are interdependent, there are still lots of difficulties in realizing their mutually benefiting relationship in reality. These difficulties are due to the lack of professionals who enjoy good understandings of the rules for social development and are capable of practicing human rights theories. Therefore, the authors suggest that the promotion of human rights education is instrumental to the development and progress of human society.
文摘BACKGROUND: Cell culture in vitro trials have demonstrated that neurotrophin-3 (NT-3) can enhance the survival of sensory neurons and sympathetic neurons, and can also support embryo-derived motor neurons. This effect is dependent on nerve growth factor on the surface of cells. Understanding the role of NT-3 and its receptor in the early development of human embryonic brains will help to investigate the correlation between early survival of nerve cells and the microenvironment of neural regeneration. OBJECTIVE: To observe the proliferation of cerebral neurons in the development of human embryonic brain, and to investigate the location, expression and distribution of NT-3 and its receptor TrkC during human brain development. DESIGN, TIME AND SETTING: An observation study on cells was performed in the Department of ttuman Anatomy, Histology and Embryology, Chengdu Medical College in September 2007. MATERIALS: Fifteen specimens of flesh human embryo, aged 6 weeks, were used in this study. METHODS: The proliferation of cerebral neurons was detected using proliferating cell nuclear antigen, and the immunocytochemistry ABC technique was applied to observe the location, expression and distribution of NT-3 and its receptor TrkC in the brain of the human embryo. MAIN OUTCOME MEASURES: Location, expression and distribution of NT-3 and its receptor in the brain of the human embryo. RESULTS: In the early period (aged 6 weeks) of human embryonic development, proliferating cell nuclear antigen-positive reactive substances were mainly observed in the nucleus of the forebrain ventricular zone and subventricular zone, and the intensity was stronger in the subventricular zone than the forebrain ventricle. NT-3 positive reactive substance was mainly distributed in the cytoblastema of the forebrain neuroepithelial layer and nerve cell process, while TrkC was mainly distributed in the cell membrane of the forebrain ventricular zone and subventricular zone. During embryonic development, NT-3 and TrkC showed a positive immune reaction to a greater or lesser extent in ependymal epithelium. CONCLUSION: During early human embryonic development, cerebral nerve cells proliferate in the ventricular zone and subventricular zone, and NT-3 is expressed in the neural axon. The results show that the highly expressed NT-3 could promote the proliferation of neural axons and maintain the neuron body's survival.
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.
文摘The response to the COVID-19 pandemic has compelled Institut Pasteur de Cote d’Ivoire (IPCI) to set up strategies for an outstanding mobilisation of human resources to fight against it. Among these strategies, we can quote the screening of people requesting COVID-19 tests at IPCI for emergency travel after the lifting of flight restrictions. Newly recruited Young researchers at IPCI, as well as Ph.D. students and trainees, were mobilised. This document describes firstly, the benefits, knowledge acquired, and difficulties encountered, and secondly, recommendations to be followed for a future large-scale epidemic. This study helped to outline some achievements, such as upgrading the talents of young researchers, strong collaboration between young researchers from different fields, and between IPCI and other institutions. The lessons learned are numerous, including mood and stress management. The difficulties encountered during this study are mainly misunderstandings, increased workload, and insufficient awareness of COVID-19 travel test procedures. These results are relevant for a possible pandemic management in our country, as well as in other African countries.
基金a staged research result of"Outstanding Young Talent Development Program of Hunan Normal University"[140621]--a key program of 2016 Ministry of Education[DJA160266]under the 13th Five-Year Plan of National Education Science
文摘Poverty alleviation requires knowledge support. Targeted poverty alleviation, aiming to tackle rural poverty, needs to be supported by corresponding rural human resource development. Currently, China's human resource development in impoverished rural regions is faced with some major problems; a huge population distributed over a vast area, a lack of technological and cultural attainment, obsolete concepts, obsolete technical resources, and a significant gap between rural and urban education attainment. Rural human resource development, which is geared to targeted poverty alleviation, includes a variety of impoverished rural population-oriented trainings, such as intelligence development, skills training, modern professionalism &work attitude cultivation, physical & mental health education, as well as modern lifestyle & civilized manners guidance. Targeted poverty alleviation should be equipped with mechanisms of comprehensive layout & planning, coordinated advancement of development content and implementation, and a mechanism of organization & input. The approaches to the advancement of rural human resource development are enhancing basic education, building a system of vocational education and training, raising the social security level and improving the supporting mechanisms.
文摘Mammalian development and maturation, particularly processes for humans have evolved in the context of the boundary conditions of Earth (i.e. 1 g gravity, geomagnetic field, background radiation) to yield functional individuals, although the process is not perfect and “errors” do occur. With the advent of spaceflight to low Earth orbit (the International Space Station), humans are now exposed to microgravity and increased exposure to radiation. However, thus far, only adult humans have served as astronauts, but this will likely change with plans to explore deep space and colonize planets. Thus, conception, fetal development, post-birth maturation, puberty and skeletal maturity will occur in the context of boundary conditions that did not shape human evolution and influence physiological and biomechanical systems designed to function within the Earth’s boundary conditions. Thus, processes utilizing the 1 g environment (i.e. walking upright) and the geomagnetic field (i.e. the electrical/biomagnetic basis of neural interactions) will have to adapt to new boundary conditions, providing opportunity for additional errors or alterations in processing during development which could impact functional outcomes at multiple levels. This review/perspective will discuss some of these issues and attempt to provide direction for addressing the potential issues to be encountered.
基金a phased objective of the Fundamental Research Funds for the Central Universities of 2019—A Study of Universal Periodic Review Mechanism of the United Nations Human Rights Council(Research number:63192701).
文摘Since the founding of the People’s republic of china,the path of human rights development in china has been based on national liberation and state sovereignty.The practice of human rights protection in the 30 years before the launch of reform and opening-up accumulated the conditions for the practice after the launch of reform and opening-up.reform and opening-up have provided the great motivation and opportunity for the development of human rights in china.against the background of international practice,china’s human rights development path,since the founding of the People’s republic of china,has been developed in the fight against human rights diplomacy that interferes in china’s internal affairs with human rights used as a political tool.it has gone through the process from evasion to passive counterattacks,and then actively participating and playing a leading role.The 70 years’development of human rights in china shows that human rights progress is highly dependent on the country’s construction of the rule of law,and the coordinated and comprehensive promotion of human rights protection policies promotes the overall progress of the human rights.in order to promote human rights with development,the transition from the top-down path to the combination of top-down and down-top path is suggested.