In the new era,the Communist Party of China(CPC)has made historic achievements in respecting and protecting human rights.Building upon the principle of the“two integrations”(integrating the basic tenets of Marxism w...In the new era,the Communist Party of China(CPC)has made historic achievements in respecting and protecting human rights.Building upon the principle of the“two integrations”(integrating the basic tenets of Marxism with China’s specific realities and fine traditional culture),it has nurtured new theories on respecting and protecting human rights in the new era,which can address the fundamental questions of whom and what the human rights protection efforts in the new era are for.Guided by the principle of“taking our own path,”it has charted a distinct course for the development of human rights,diverging from the Western approach.The CPC has maintained the unity between Party leadership and the respect for and protection of human rights,promoting progress in human rights through the pursuit of“high-quality development,”and ensuring various fundamental rights of the people through the rule of law.Building upon the past experience,the CPC has established the“source”of the institutional framework for respecting and protecting human rights in the new era,crafted the“body”of this institutional framework,and introduced its practical“application.”In promoting the comprehensive advancement of human rights protection,the CPC has facilitated the connotative development of human rights protection in China,empowering China in international human rights discourse,and contributing Chinese strength and wisdom to global human rights governance.展开更多
Under the wave of global technological revolution,the new materials industry is facing difficulties in innovation and transformation.Equity investment has become a key driving force due to its flexible mechanism,risk ...Under the wave of global technological revolution,the new materials industry is facing difficulties in innovation and transformation.Equity investment has become a key driving force due to its flexible mechanism,risk sharing,and deep participation.Based on introducing the current development status of China’s new materials industry,this article reveals the mechanism of equity investment in financial support,risk management,incentive constraints,and resource integration.The article proposes optimization strategies,such as building an information-sharing mechanism and a diversified investment fund system,to promote the high-quality development of the new materials industry driven by innovation and provide strategic guidance for policymakers,investors,and enterprises.展开更多
Objective:The enhanced recovery after surgery(ERAS)program is less implemented in gastric cancer patients.The purpose of this survey is to investigate the implementation status of ERAS in perioperative period in gastr...Objective:The enhanced recovery after surgery(ERAS)program is less implemented in gastric cancer patients.The purpose of this survey is to investigate the implementation status of ERAS in perioperative period in gastric cancer.Methods:This clinical observational study enrolled 329 patients between January 2020 and August 2020 in a single gastric cancer center.The questionnaire consisted of 4 par ts:basic information,preoperative status,intraoperative status,and postoperative status of ERAS implementation in gastric cancer surgery.Results:In the preoperative period,patients'education and counseling(100%)were well adopted.Smoking cessation(34.6%),drinking cessation(36.9%),avoidance of preoperative mechanical bowel preparation(24.3%),respiratory function training(11.2%),and administration of carbohydrate-rich drink before surgery(0.6%)were relatively not well adopted.During the operation,maintenance of intraoperative normothermia and fluid management(100%),as well as epidural analgesia(81.5%),were well adopted.Thromboprophylaxis was performed in 133(40.4%)patients.In the postoperative period,early active mobilization was implemented about 9.5 h,and early ambulation was implemented about 39.5 h,after surgery.A total of 140(42.5%)patients received prolonged prophylactic antibiotics;268(81.5%)patients were provided diet upon gas passage;and 320(97.3%)patients received intravenous fluid administration more than 5 d after surgery.The practice rate of early removal of urinary catheter(0%)and nasogastric tube(15.5%)was relatively low.A total of 11(3.3%)patients experienced postoperative complication,and 1(0.3%)patient received unplanned reoperation.The average costs were¥59,500,and the average hospital stay was 12(5,36)d.Conclusions:Standard perioperative management of ERAS program in gastric cancer surgery in China still requires improvement.展开更多
Purpose: Despite many scientific advances, Regenerative Medicine is still in the preclinical stages in many areas. In this article, we intend to discuss the role of microsurgery in the bench-to-bedside transition of s...Purpose: Despite many scientific advances, Regenerative Medicine is still in the preclinical stages in many areas. In this article, we intend to discuss the role of microsurgery in the bench-to-bedside transition of such primary findings. Method: By searching the papers related to the history of Regenerative Medicine (RM) and the news of Tissue Engineering (TE) in orthopedics in Pubmed, Scopus, and Google Scholar databases, we accessed a complete archive of various topics related to this field. Result: We first assessed the history and achievements of regenerative medicine, then we realized the importance of translational medical sciences and the role of animal models in this incipient phenomenon. Finally, after mastering the capabilities of microsurgery and the useful contribution of this technique to the advancement of clinical applications of regenerative medicine in various branches such as skin, skeletal system, nerves, and blood vessels, we decided to express the gist of our studies through this article. Conclusion: Considering the widespread use of small animals in regenerative medicine projects and the inevitable role of microsurgery in performing the best intervention on these animal models, the significant progress of regenerative medicine clinical application requires special attention to microsurgery in associated research.展开更多
Self-esteem is one of personality traits in the process of language learning.There is a close relationship between the level of self-esteem and language learning achievements.The purpose of the study is to discuss the...Self-esteem is one of personality traits in the process of language learning.There is a close relationship between the level of self-esteem and language learning achievements.The purpose of the study is to discuss the relationship between EFL self-esteem and English achievements in the process of their English learning.The study also shows that EFL self-esteem can influence English achievements.On the other hand,English achievements can influence EFL self-esteem too.Based on the research,some methods are proposed to help strengthen students' EFL self-esteem and improve their English achievement.展开更多
The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of s...The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of significance for the goal. The research introduced a poverty-stricken county-Midu County, Dali Bai Au- tonomous Prefecture, analyzed the basic approaches and the main achievements of "the model of poverty alleviation and income growth by developing plateau-charac- terized agriculture", and proposed some suggestions to promoting and applying this model. The research provides references for plateau-characterized agricultural devel- opment and targeted poverty alleviation strategy.展开更多
Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and...Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and Music (P.A.M.students) in Yangtze Normal University to investigate into total learning styles,the relationships concerning major,English achievement respectively with learning styles.The results show that participants prefer group learning style rather than auditory learning style;there is no possible links between learning styles and their majors,and English achievements.展开更多
Over the past seven decades since the founding of the People's Republic of China in 1949,China's agriculture has been transformed beyond recognition.Tremendous progress has been made in China's agricultura...Over the past seven decades since the founding of the People's Republic of China in 1949,China's agriculture has been transformed beyond recognition.Tremendous progress has been made in China's agricultural output.China has made all-round achievements in its agriculture,forestry,livestock and fishery sectors,vastly improved agricultural production conditions,fostered new types of agricultural operators,increased opening-up,and delivered better living conditions for rural residents.China's agricultural development experience over the past seven decades can be summarized as follows:the Party's leadership over the work on agriculture,farmers and countryside,policy support and protection for agriculture,agri-technology innovation,and agricultural product market reform.In the new era,China's agriculture must follow a green and quality-oriented approach,and develop multifunctionality.China'should foster new-type agricultural operators and service entities,promote large-scale agriculture,encourage capital inputs in agriculture,integrate primary,secondary and tertiary agricultural industries,and bring about a new patter of agricultural opening-up.展开更多
Prior to the availability of whole-genome sequences,our understanding of the structural and functional aspects of Prunus tree genomes was limited mostly to molecular genetic mapping of important traits and development...Prior to the availability of whole-genome sequences,our understanding of the structural and functional aspects of Prunus tree genomes was limited mostly to molecular genetic mapping of important traits and development of EST resources.With public release of the peach genome and others that followed,significant advances in our knowledge of Prunus genomes and the genetic underpinnings of important traits ensued.In this review,we highlight key achievements in Prunus genetics and breeding driven by the availability of these whole-genome sequences.Within the structural and evolutionary contexts,we summarize:(1)the current status of Prunus whole-genome sequences;(2)preliminary and ongoing work on the sequence structure and diversity of the genomes;(3)the analyses of Prunus genome evolution driven by natural and man-made selection;and(4)provide insight into haploblocking genomes as a means to define genome-scale patterns of evolution that can be leveraged for trait selection in pedigree-based Prunus tree breeding programs worldwide.Functionally,we summarize recent and ongoing work that leverages whole-genome sequences to identify and characterize genes controlling 22 agronomically important Prunus traits.These include phenology,fruit quality,allergens,disease resistance,tree architecture,and self-incompatibility.Translationally,we explore the application of sequence-based marker-assisted breeding technologies and other sequence-guided biotechnological approaches for Prunus crop improvement.Finally,we present the current status of publically available Prunus genomics and genetics data housed mainly in the Genome Database for Rosaceae(GDR)and its updated functionalities for future bioinformatics-based Prunus genetics and genomics inquiry.展开更多
This essay studies various family-related factors that influence a child’s academic achievement in school in P.R. China. The factors are illustrated under three categories: the family’s social class and education, e...This essay studies various family-related factors that influence a child’s academic achievement in school in P.R. China. The factors are illustrated under three categories: the family’s social class and education, early home environment and family material condition. The author discusses the relevant factors by way of relating the knowledge of social environment to his own experiences as a student and then teacher in China. The essay closes with a discussion directing the public’s attention to the concern about home-related factors influencing a child’s academic achievements in school.展开更多
The transformation of scientific and technological achievements concerning tropical agriculture has the characteristics of high risk and high return. Based on the characteristics of transformation of scientific and te...The transformation of scientific and technological achievements concerning tropical agriculture has the characteristics of high risk and high return. Based on the characteristics of transformation of scientific and technological achievements concerning tropical agriculture,this paper analyzes the risk factors during the transformation of scientific and technological achievements concerning tropical agriculture. In accordance with the current situation of low transformation rate of scientific and technological achievements concerning tropical agriculture in China,this paper proposes the measures to avoid the risks in the transformation of scientific and technological achievements concerning tropical agriculture and enhance the transformation rate of scientific and technological achievements concerning tropical agriculture.展开更多
Promoting the transformation of scientific and technological achievements of universities and colleges in Beijing, Tianjin, and Hebei is an important measure to enhance the level of scientific and technological develo...Promoting the transformation of scientific and technological achievements of universities and colleges in Beijing, Tianjin, and Hebei is an important measure to enhance the level of scientific and technological development in universities, enhance the scientific and technological synergy of Beijing-Tianjiii-Hebei urban agglomeration, practice the coordinated development strategy of Beijing, Tianjin and Hebei, and promote the construction of Xiong'an New District. Based on the scientific and technological input of colleges and universities, the development of science and technology and the output of science and technology, this paper uses Delphi and AHP to construct a Beijing, Tianjin, Hebei University Science and Technology Achievement Transformation Performance Evaluation System from the perspectives of transformation potentials, scientific research activities and achievements transformation of university scientific and technological achievements. An empirical analysis was carried out to provide reference for the government's efficient decision-making and improvement of strategies for transforming scientific and technological achievements in universities.展开更多
The China Geological Survey carried out 1:250000 regional geological surveys of the Qinghai-Tibet Plateau from 1999 to 2005. With a total investment of 300 million yuan, more than 1000 geologists were involved annual...The China Geological Survey carried out 1:250000 regional geological surveys of the Qinghai-Tibet Plateau from 1999 to 2005. With a total investment of 300 million yuan, more than 1000 geologists were involved annually to conduct mapping at a grid of one line to every four km along the Kunlun Mts-Altyn Shan-Tanggula Shah, Kokoxili-Qiangtang, Gangdese, Yalun Zangbu River, and finally to the Himalayan ranges. The extensive mapping culminated in a total of 112 maps covering an area of 152 square kilometers. Based on this success, the China Geological Survey launched another program, the "Integration and Comprehensive Study of Basic Geological Survey Result(s) in the Qinghai-Tibet Plateau". The program lasted from 2006 to 2010 and has yielded copious research results, making big strides in upgrading our understanding of the Qinghai-Tibet Plateau. The achievements are manifold. Around 100 maps have been drafted, including the 1:1500000 geological map, tectonic, tectono-magmatic, metamorphic rocks, Precambrian geology, lithofacies palaeogeography, Cenozoic geology, geophysical-geochemical maps and others.展开更多
On October 18—19, 2018, three R&D achievements for realizing the Chinese content of coal chemical industry, including the DCS system for Sinopec’s large coal deep processing project, the methanol syngas compress...On October 18—19, 2018, three R&D achievements for realizing the Chinese content of coal chemical industry, including the DCS system for Sinopec’s large coal deep processing project, the methanol syngas compressor train, and the large water-cooled and gas-cooled methanol synthesis reactors, had passed the appraisal in Ordos city of Inner Mongolia. It is learned that these three projects are being applied for the first time in China’s coal chemical industry to symbolize new breakthroughs in the Chinese content of major equipment owned by the Sinopec Corp., which boasts a range of independent intellectual property rights to push forward the technical advancement of national industry.展开更多
It is important to revisit our plans and compare what was ideally targeted against what was actually achieved in implementation. In comparing the achievements with targets, strengths or weaknesses of established strat...It is important to revisit our plans and compare what was ideally targeted against what was actually achieved in implementation. In comparing the achievements with targets, strengths or weaknesses of established strategies can be accepted or corrections implemented since a plan also outlines some strategies for achieving the targets set. In this study, achievements in production and export of industrial forest products, i.e., sawn wood, plywood, chipboard and fibreboard, paper and paperboard and industrial round wood, are compared against targeted figures for 1996 for Tanzania. Discrepancies were obtained by subtracting targeted from achieved values and expressed both as absolute and relative differences in terms of the targeted values, with a negative sign for pro- duction where achievements were less than targets and a positive sign when achievements were higher than targets. Values achieved ranged from 4%-100% of the targeted values, depending on the product, and were only higher than the targeted value for industrial round wood. Possible causes of the discrepancies are inefficiency of parastatal companies, low private investment, sub-maximal in- dustrial operation and plant inefficiencies. Discrepancies could also result from unrealistic data used in planning due to difficulty in data availability and poor intra- and inter-sectoral coordination. The implications of these discrepancies are low contributions of the wood-based industry to the national economy, increased import substitution of wood-based products, increased socio-economic and environmental degradation and decreased integrity in planning and policy making.展开更多
On April 2nd, the design of the China Pavilion at Expo 2020 Dubai UAE was released at a press conference held by the China Council for the Promotion of International Trade(CCPIT). It is a huge self-constructed buildin...On April 2nd, the design of the China Pavilion at Expo 2020 Dubai UAE was released at a press conference held by the China Council for the Promotion of International Trade(CCPIT). It is a huge self-constructed building covering 4636 square meters,themed'Constructing the Community with a Shared Future for MankindInnovation and Opportunity', making China one of the countries with the largest exhibition areas. The Pavilion is called'Light of China', which symbolizes hope and brightness.展开更多
In order to improve the quality and efficiency of agriculture,increase farmers'income steadily and rapidly,and improve the ecological environment of agriculture,a strong city of organic agriculture should be const...In order to improve the quality and efficiency of agriculture,increase farmers'income steadily and rapidly,and improve the ecological environment of agriculture,a strong city of organic agriculture should be constructed in Nanchong City.Based on ecological agriculture,Nanchong makes great efforts to build a strong city of organic agriculture,takes environmental protection supervision as an opportunity to promote sustainable agricultural development feasibly,takes regional brands as the starting point,and promotes the development of agricultural brand.The main measures and achievements of the development of organic agriculture in Nanchong City are analyzed and discussed starting with the next work plan.展开更多
Nutritional status is the best indicator of the global well-being of children. However, malnutrition affects physical growth, cognitive development, physical work capacity, and it consequently influences human perform...Nutritional status is the best indicator of the global well-being of children. However, malnutrition affects physical growth, cognitive development, physical work capacity, and it consequently influences human performance and health. The present study was designed to identify factors that may influence the nutritional status and educational achievements of the children in a rural area of ANTI Atlas of Morocco. The nutritional status of 162 children (12 to 15 years of age) was assessed by nutritional anthropometry and compared with tables of weight-for-age and height-for-age z-scores (WAZ and HAZ) identifying wasting and stunting, respectively. A questionnaire was developed to collect information about socio-economic and demographic status of the children’s families. Also, educational achievements were assessed by their score in mathematics. A total of 162 children (64 boys and 98 girls), aged 12 –15 years. Results revealed 22.8% of stunting and 35.2% of wasting. Child age (p = 0.027), illiteracy of the mother (p = 0.004) was determinant factors with wasting. Stunting was significantly associated with gender (p = 0.03) and parents’ employment (p = 0.009). However, using logistic regression analysis, the results showed that stunting (p = 0.04) and mother level of education (p = 0.032) were significantly correlated with school achievements.In this area of study, malnutrition remains a major problem among adolescents’ school performances, which can affect their future. The main causes of malnutrition seem to be the bad weaning practices among school children and cultural attitudes of food. The educational achievements of school children are influenced by maternal education and stunting.展开更多
This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relat...This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relationship between Exponents and Logarithms etc.,which have been ignored by former research workers.The paper also puts forward different understandings from the past research at the following points:the Artificial Logarithm, the Formula for Changing Base, the Binomial Theorem and so on.展开更多
基金a phased achievement of the National Social Science Foundation’s major bidding project “Research on the Theoretical System and Optimization Path of China’s Human Rights Development Path”(Project Approval Number 23ZDA067)
文摘In the new era,the Communist Party of China(CPC)has made historic achievements in respecting and protecting human rights.Building upon the principle of the“two integrations”(integrating the basic tenets of Marxism with China’s specific realities and fine traditional culture),it has nurtured new theories on respecting and protecting human rights in the new era,which can address the fundamental questions of whom and what the human rights protection efforts in the new era are for.Guided by the principle of“taking our own path,”it has charted a distinct course for the development of human rights,diverging from the Western approach.The CPC has maintained the unity between Party leadership and the respect for and protection of human rights,promoting progress in human rights through the pursuit of“high-quality development,”and ensuring various fundamental rights of the people through the rule of law.Building upon the past experience,the CPC has established the“source”of the institutional framework for respecting and protecting human rights in the new era,crafted the“body”of this institutional framework,and introduced its practical“application.”In promoting the comprehensive advancement of human rights protection,the CPC has facilitated the connotative development of human rights protection in China,empowering China in international human rights discourse,and contributing Chinese strength and wisdom to global human rights governance.
基金Shenzhen Polytechnical University School level Scientific Research Projects 2023:“Research on the Path and Mechanism of Equity Investment in the Innovation Achievement Transformation of New Material Industry from the Perspective of Intermediary Effect”(Project No.6023310014S)Shenzhen Polytechnical University Postdoctoral Outstation Late Stage Funding Project:“Research on the Cultivation of Digital Trade Talents in the Guangdong Hong Kong Macao Greater Bay Area”(Project No.6023271012S)。
文摘Under the wave of global technological revolution,the new materials industry is facing difficulties in innovation and transformation.Equity investment has become a key driving force due to its flexible mechanism,risk sharing,and deep participation.Based on introducing the current development status of China’s new materials industry,this article reveals the mechanism of equity investment in financial support,risk management,incentive constraints,and resource integration.The article proposes optimization strategies,such as building an information-sharing mechanism and a diversified investment fund system,to promote the high-quality development of the new materials industry driven by innovation and provide strategic guidance for policymakers,investors,and enterprises.
基金supported by Program of Shanghai Shenkang Hospital Development Center (SHDC22020204)Nursing Science Support Program of Zhongshan Hospital,Fudan University (XK-082-007)Management Fund of Zhongshan Hospital,Fudan University (2022ZSGL01)。
文摘Objective:The enhanced recovery after surgery(ERAS)program is less implemented in gastric cancer patients.The purpose of this survey is to investigate the implementation status of ERAS in perioperative period in gastric cancer.Methods:This clinical observational study enrolled 329 patients between January 2020 and August 2020 in a single gastric cancer center.The questionnaire consisted of 4 par ts:basic information,preoperative status,intraoperative status,and postoperative status of ERAS implementation in gastric cancer surgery.Results:In the preoperative period,patients'education and counseling(100%)were well adopted.Smoking cessation(34.6%),drinking cessation(36.9%),avoidance of preoperative mechanical bowel preparation(24.3%),respiratory function training(11.2%),and administration of carbohydrate-rich drink before surgery(0.6%)were relatively not well adopted.During the operation,maintenance of intraoperative normothermia and fluid management(100%),as well as epidural analgesia(81.5%),were well adopted.Thromboprophylaxis was performed in 133(40.4%)patients.In the postoperative period,early active mobilization was implemented about 9.5 h,and early ambulation was implemented about 39.5 h,after surgery.A total of 140(42.5%)patients received prolonged prophylactic antibiotics;268(81.5%)patients were provided diet upon gas passage;and 320(97.3%)patients received intravenous fluid administration more than 5 d after surgery.The practice rate of early removal of urinary catheter(0%)and nasogastric tube(15.5%)was relatively low.A total of 11(3.3%)patients experienced postoperative complication,and 1(0.3%)patient received unplanned reoperation.The average costs were¥59,500,and the average hospital stay was 12(5,36)d.Conclusions:Standard perioperative management of ERAS program in gastric cancer surgery in China still requires improvement.
文摘Purpose: Despite many scientific advances, Regenerative Medicine is still in the preclinical stages in many areas. In this article, we intend to discuss the role of microsurgery in the bench-to-bedside transition of such primary findings. Method: By searching the papers related to the history of Regenerative Medicine (RM) and the news of Tissue Engineering (TE) in orthopedics in Pubmed, Scopus, and Google Scholar databases, we accessed a complete archive of various topics related to this field. Result: We first assessed the history and achievements of regenerative medicine, then we realized the importance of translational medical sciences and the role of animal models in this incipient phenomenon. Finally, after mastering the capabilities of microsurgery and the useful contribution of this technique to the advancement of clinical applications of regenerative medicine in various branches such as skin, skeletal system, nerves, and blood vessels, we decided to express the gist of our studies through this article. Conclusion: Considering the widespread use of small animals in regenerative medicine projects and the inevitable role of microsurgery in performing the best intervention on these animal models, the significant progress of regenerative medicine clinical application requires special attention to microsurgery in associated research.
文摘Self-esteem is one of personality traits in the process of language learning.There is a close relationship between the level of self-esteem and language learning achievements.The purpose of the study is to discuss the relationship between EFL self-esteem and English achievements in the process of their English learning.The study also shows that EFL self-esteem can influence English achievements.On the other hand,English achievements can influence EFL self-esteem too.Based on the research,some methods are proposed to help strengthen students' EFL self-esteem and improve their English achievement.
基金Supported by the State Council Leading Group Office of Poverty Alleviation and Development of China~~
文摘The policy of taking the targeted poverty alleviation measures has been the mission of the age in propelling the 13th Five-year Plan and building moderately prosperous society. A good poverty alleviation model is of significance for the goal. The research introduced a poverty-stricken county-Midu County, Dali Bai Au- tonomous Prefecture, analyzed the basic approaches and the main achievements of "the model of poverty alleviation and income growth by developing plateau-charac- terized agriculture", and proposed some suggestions to promoting and applying this model. The research provides references for plateau-characterized agricultural devel- opment and targeted poverty alleviation strategy.
文摘Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and Music (P.A.M.students) in Yangtze Normal University to investigate into total learning styles,the relationships concerning major,English achievement respectively with learning styles.The results show that participants prefer group learning style rather than auditory learning style;there is no possible links between learning styles and their majors,and English achievements.
文摘Over the past seven decades since the founding of the People's Republic of China in 1949,China's agriculture has been transformed beyond recognition.Tremendous progress has been made in China's agricultural output.China has made all-round achievements in its agriculture,forestry,livestock and fishery sectors,vastly improved agricultural production conditions,fostered new types of agricultural operators,increased opening-up,and delivered better living conditions for rural residents.China's agricultural development experience over the past seven decades can be summarized as follows:the Party's leadership over the work on agriculture,farmers and countryside,policy support and protection for agriculture,agri-technology innovation,and agricultural product market reform.In the new era,China's agriculture must follow a green and quality-oriented approach,and develop multifunctionality.China'should foster new-type agricultural operators and service entities,promote large-scale agriculture,encourage capital inputs in agriculture,integrate primary,secondary and tertiary agricultural industries,and bring about a new patter of agricultural opening-up.
基金supported in part by grants from the Ministry of Economy and Competitiveness(MINECO/FEDER projects AGL2015-68329-R and RTA2015-00050-00-00,Severo Ochoa Program for Centres of Excellence in R&D 201-2019 SEV-2015-0533 and CERCA Programme-Generalitat de Catalunya)from SpainUSDA-NIFA-Specialty Crop Research Initiative project,RosBREED:“Enabling marker-assisted breeding in Rosaceae”(2009-51181-05808)and RosBREED 2:“Combining disease resistance with horticultural quality in new rosaceous cultivars”(2014-51181-22378)and USDA NIFA Hatch project 1014919 from USAKey Project for New Agricultural Cultivar Breeding in Zhejiang Province(2016C02052-5)from China.
文摘Prior to the availability of whole-genome sequences,our understanding of the structural and functional aspects of Prunus tree genomes was limited mostly to molecular genetic mapping of important traits and development of EST resources.With public release of the peach genome and others that followed,significant advances in our knowledge of Prunus genomes and the genetic underpinnings of important traits ensued.In this review,we highlight key achievements in Prunus genetics and breeding driven by the availability of these whole-genome sequences.Within the structural and evolutionary contexts,we summarize:(1)the current status of Prunus whole-genome sequences;(2)preliminary and ongoing work on the sequence structure and diversity of the genomes;(3)the analyses of Prunus genome evolution driven by natural and man-made selection;and(4)provide insight into haploblocking genomes as a means to define genome-scale patterns of evolution that can be leveraged for trait selection in pedigree-based Prunus tree breeding programs worldwide.Functionally,we summarize recent and ongoing work that leverages whole-genome sequences to identify and characterize genes controlling 22 agronomically important Prunus traits.These include phenology,fruit quality,allergens,disease resistance,tree architecture,and self-incompatibility.Translationally,we explore the application of sequence-based marker-assisted breeding technologies and other sequence-guided biotechnological approaches for Prunus crop improvement.Finally,we present the current status of publically available Prunus genomics and genetics data housed mainly in the Genome Database for Rosaceae(GDR)and its updated functionalities for future bioinformatics-based Prunus genetics and genomics inquiry.
文摘This essay studies various family-related factors that influence a child’s academic achievement in school in P.R. China. The factors are illustrated under three categories: the family’s social class and education, early home environment and family material condition. The author discusses the relevant factors by way of relating the knowledge of social environment to his own experiences as a student and then teacher in China. The essay closes with a discussion directing the public’s attention to the concern about home-related factors influencing a child’s academic achievements in school.
基金Supported by Fundamental Research Funds for Central Nonprofit Scientific Research Institutions(1630012015011)
文摘The transformation of scientific and technological achievements concerning tropical agriculture has the characteristics of high risk and high return. Based on the characteristics of transformation of scientific and technological achievements concerning tropical agriculture,this paper analyzes the risk factors during the transformation of scientific and technological achievements concerning tropical agriculture. In accordance with the current situation of low transformation rate of scientific and technological achievements concerning tropical agriculture in China,this paper proposes the measures to avoid the risks in the transformation of scientific and technological achievements concerning tropical agriculture and enhance the transformation rate of scientific and technological achievements concerning tropical agriculture.
文摘Promoting the transformation of scientific and technological achievements of universities and colleges in Beijing, Tianjin, and Hebei is an important measure to enhance the level of scientific and technological development in universities, enhance the scientific and technological synergy of Beijing-Tianjiii-Hebei urban agglomeration, practice the coordinated development strategy of Beijing, Tianjin and Hebei, and promote the construction of Xiong'an New District. Based on the scientific and technological input of colleges and universities, the development of science and technology and the output of science and technology, this paper uses Delphi and AHP to construct a Beijing, Tianjin, Hebei University Science and Technology Achievement Transformation Performance Evaluation System from the perspectives of transformation potentials, scientific research activities and achievements transformation of university scientific and technological achievements. An empirical analysis was carried out to provide reference for the government's efficient decision-making and improvement of strategies for transforming scientific and technological achievements in universities.
文摘The China Geological Survey carried out 1:250000 regional geological surveys of the Qinghai-Tibet Plateau from 1999 to 2005. With a total investment of 300 million yuan, more than 1000 geologists were involved annually to conduct mapping at a grid of one line to every four km along the Kunlun Mts-Altyn Shan-Tanggula Shah, Kokoxili-Qiangtang, Gangdese, Yalun Zangbu River, and finally to the Himalayan ranges. The extensive mapping culminated in a total of 112 maps covering an area of 152 square kilometers. Based on this success, the China Geological Survey launched another program, the "Integration and Comprehensive Study of Basic Geological Survey Result(s) in the Qinghai-Tibet Plateau". The program lasted from 2006 to 2010 and has yielded copious research results, making big strides in upgrading our understanding of the Qinghai-Tibet Plateau. The achievements are manifold. Around 100 maps have been drafted, including the 1:1500000 geological map, tectonic, tectono-magmatic, metamorphic rocks, Precambrian geology, lithofacies palaeogeography, Cenozoic geology, geophysical-geochemical maps and others.
文摘On October 18—19, 2018, three R&D achievements for realizing the Chinese content of coal chemical industry, including the DCS system for Sinopec’s large coal deep processing project, the methanol syngas compressor train, and the large water-cooled and gas-cooled methanol synthesis reactors, had passed the appraisal in Ordos city of Inner Mongolia. It is learned that these three projects are being applied for the first time in China’s coal chemical industry to symbolize new breakthroughs in the Chinese content of major equipment owned by the Sinopec Corp., which boasts a range of independent intellectual property rights to push forward the technical advancement of national industry.
文摘It is important to revisit our plans and compare what was ideally targeted against what was actually achieved in implementation. In comparing the achievements with targets, strengths or weaknesses of established strategies can be accepted or corrections implemented since a plan also outlines some strategies for achieving the targets set. In this study, achievements in production and export of industrial forest products, i.e., sawn wood, plywood, chipboard and fibreboard, paper and paperboard and industrial round wood, are compared against targeted figures for 1996 for Tanzania. Discrepancies were obtained by subtracting targeted from achieved values and expressed both as absolute and relative differences in terms of the targeted values, with a negative sign for pro- duction where achievements were less than targets and a positive sign when achievements were higher than targets. Values achieved ranged from 4%-100% of the targeted values, depending on the product, and were only higher than the targeted value for industrial round wood. Possible causes of the discrepancies are inefficiency of parastatal companies, low private investment, sub-maximal in- dustrial operation and plant inefficiencies. Discrepancies could also result from unrealistic data used in planning due to difficulty in data availability and poor intra- and inter-sectoral coordination. The implications of these discrepancies are low contributions of the wood-based industry to the national economy, increased import substitution of wood-based products, increased socio-economic and environmental degradation and decreased integrity in planning and policy making.
文摘On April 2nd, the design of the China Pavilion at Expo 2020 Dubai UAE was released at a press conference held by the China Council for the Promotion of International Trade(CCPIT). It is a huge self-constructed building covering 4636 square meters,themed'Constructing the Community with a Shared Future for MankindInnovation and Opportunity', making China one of the countries with the largest exhibition areas. The Pavilion is called'Light of China', which symbolizes hope and brightness.
基金Supported by National Modern Agricultural Demonstration Zone Project of the Ministry of Agriculture[Nong Ji Fa(2010)22]Pilot Project of Agricultural Reform and Construction in the National Modern Agricultural Demonstration Zone of the Ministry of Agriculture and the Ministry of Finance[Nong Cai Fa(2013)13]National Agricultural Science and Technology Park Project of the Ministry of Science and Technology[Guo Ke Ban Nong(2015)9]
文摘In order to improve the quality and efficiency of agriculture,increase farmers'income steadily and rapidly,and improve the ecological environment of agriculture,a strong city of organic agriculture should be constructed in Nanchong City.Based on ecological agriculture,Nanchong makes great efforts to build a strong city of organic agriculture,takes environmental protection supervision as an opportunity to promote sustainable agricultural development feasibly,takes regional brands as the starting point,and promotes the development of agricultural brand.The main measures and achievements of the development of organic agriculture in Nanchong City are analyzed and discussed starting with the next work plan.
文摘Nutritional status is the best indicator of the global well-being of children. However, malnutrition affects physical growth, cognitive development, physical work capacity, and it consequently influences human performance and health. The present study was designed to identify factors that may influence the nutritional status and educational achievements of the children in a rural area of ANTI Atlas of Morocco. The nutritional status of 162 children (12 to 15 years of age) was assessed by nutritional anthropometry and compared with tables of weight-for-age and height-for-age z-scores (WAZ and HAZ) identifying wasting and stunting, respectively. A questionnaire was developed to collect information about socio-economic and demographic status of the children’s families. Also, educational achievements were assessed by their score in mathematics. A total of 162 children (64 boys and 98 girls), aged 12 –15 years. Results revealed 22.8% of stunting and 35.2% of wasting. Child age (p = 0.027), illiteracy of the mother (p = 0.004) was determinant factors with wasting. Stunting was significantly associated with gender (p = 0.03) and parents’ employment (p = 0.009). However, using logistic regression analysis, the results showed that stunting (p = 0.04) and mother level of education (p = 0.032) were significantly correlated with school achievements.In this area of study, malnutrition remains a major problem among adolescents’ school performances, which can affect their future. The main causes of malnutrition seem to be the bad weaning practices among school children and cultural attitudes of food. The educational achievements of school children are influenced by maternal education and stunting.
文摘This present paper deals with the main methematical achievements of Dai Xu,a famous mathematician of the Qing Dynasty:Dai Shi Series Numbers, Dai Shi lterative Method,Kai Ji Duo Wei Jiu-Cheng-Fang Method and the Relationship between Exponents and Logarithms etc.,which have been ignored by former research workers.The paper also puts forward different understandings from the past research at the following points:the Artificial Logarithm, the Formula for Changing Base, the Binomial Theorem and so on.