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
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
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
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
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
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
The very elderly patient population (＞80 years) represents a rapidly increasing segment of our demographics,a consequence of the longer life expectancy and aging of the 'baby boom' generation. Coronary artery...The very elderly patient population (＞80 years) represents a rapidly increasing segment of our demographics,a consequence of the longer life expectancy and aging of the 'baby boom' generation. Coronary artery disease remains a major cause of mortality and morbidity among octogenarians with an estimated 30% of them having symptomatic heart disease and 50% eventually dying from it.展开更多
Justified the urgency of modernization and re-tooling of production in agriculture, which is an important sector in the economy of the Republic of Uzbekistan. The author describes the prob-lems of extending the resear...Justified the urgency of modernization and re-tooling of production in agriculture, which is an important sector in the economy of the Republic of Uzbekistan. The author describes the prob-lems of extending the research in agriculture, the implementation of its results into production and increasing innovation activity. Also has considered the possibility of extra-budgetary funding of research in agrarian sector, and given a recommendation on the use of bank loans by (dehkan) private households, farmers and other stakeholders in the financing of sci-entific research. The findings based on socio-logical survey, among the different farms on the use of innovative ideas for development of production. Offered mechanism of funding, the implementation of scientific production, as well as providing market participants of the scientific and technical products allows removing the shortage of financial resources. The main direc-tions of investment mobilization has been iden-tified in the research process from extra-budgetary funds. Statistical data reflecting the amount of agricultural land use in Uzbekistan has adduced and its structure in key areas. Here is given the number of farms operating as a major agricultural producer of the leased land area and the state long-term basis. Also, de-scribes the main problems of agricultural pro-ducers, hindering the development of produc-tion of marketable products. In this paper, the main attention is shown the importance of in-novative ideas for further development of the agricultural sector as a basis for providing peo-ple with food today and in the future.展开更多
Assortative mating, the tendency for mate selection to occur on the basis of similar traits plays an essential role in understanding the genetic variation on academic achievements and intelligence (IQ), it is also an ...Assortative mating, the tendency for mate selection to occur on the basis of similar traits plays an essential role in understanding the genetic variation on academic achievements and intelligence (IQ), it is also an important mechanism explaining spousal concordance. We used a subset of The Collaborative Study on the Genetics of Alcoholism sample to study the mating patterns in 84 pairs of spouses from Caucasian families with their academic achievements (reading, spelling, arithmetic, vocabulary and comprehension) and IQ (verbal IQ, performance IQ and full scale IQ). Simple correlation analysis showed that 6 of these 8 traits revealed evidence of spousal correlation (P < 0.05). The first principal component (PC1) of husbands explains 73.61% for the variation in the eight variables, which has high loadings from reading, spelling, arithmetic, verbal IQ and full scale IQ while PC1 of wives explains 72.86% for the variation in the eight variables, which has high loadings from reading, spelling, verbal IQ and full scale IQ. There was highly significant positive correlation between spouses by PC1 (P < 0.0001). The new variable PC1 may be important in spousal concordance and mate selection in society and act upon achievements and intelligence levels.展开更多
Chinese mask culture has a long history and a great variety. The protection of Chinese mask culture has made a lot of progress at the beginning of the 21st century. However, the protection of China' mask culture i...Chinese mask culture has a long history and a great variety. The protection of Chinese mask culture has made a lot of progress at the beginning of the 21st century. However, the protection of China' mask culture is still facing great challenges. First, the lack of inheritors is the most important issue in the cultural heritage of Chinese masks. Second, Shoddy mask products also influenced the development of mask art. Third, the issue of intellectual property protection of masks meet some difficult. Fourth, the basic activity place of folk mask art is the countryside. Only by protecting the whole mask art can we effectively protect the living mask. We should explore an approach for holistic conservation.展开更多
Breakthroughs in nuclear non-proliferation. After hard bargaining lasting over two and a half years, the long-awaitedComprehensive Test Ban Treaty (CTBT) was eventually adopted by an over-whelming majority at the 50th...Breakthroughs in nuclear non-proliferation. After hard bargaining lasting over two and a half years, the long-awaitedComprehensive Test Ban Treaty (CTBT) was eventually adopted by an over-whelming majority at the 50th UN Assembly in early September 1996 with thusfar 130 signatory nations to it. In spite of some imperfections, the Treaty repre-展开更多
With the continuous deepening of the Belt and Road Initiative,the countries involved are increasingly connected in the field of science and technology.Based on the transformation theory of scientific and technological...With the continuous deepening of the Belt and Road Initiative,the countries involved are increasingly connected in the field of science and technology.Based on the transformation theory of scientific and technological(S&T)achievements,this study establishes a theoretical model of transformation factors of S&T achievements under the Belt and Road Initiative.Combined with the data analysis from questionnaire,it is found that in S&T achievements transformation process,there is a significant positive correlation between the innovation factors and the transfer factors,between the transfer factors and the diffusion factors,and between the diffusion factors and the transformation results.These conclusions provide reference for the subsequent S&T achievements transformation activities under the Belt and Road Initiative.Therefore,in the process of promoting the transformation of S&T achievements under the Belt and Road Initiative in the future,innovation factors such as information innovation,service innovation,and cooperative innovation should be fully reflected.Relevant agencies should take the transfer factors of S&T achievements as guidance;promote and apply the results of incubation through diffusion media and diffusion channels.展开更多
Language harmony means that different languages and their dialects can coexist in harmony in the same society.It is not only a linguistic issue,but also a social phenomenon.As an independent branch of language study i...Language harmony means that different languages and their dialects can coexist in harmony in the same society.It is not only a linguistic issue,but also a social phenomenon.As an independent branch of language study in China,language harmony study covers the following topics:The value of language harmony,the types of language harmony,the factors that affect language harmony,the construction path of language harmony,etc.The main research methods include:case study,a combination of synchronic and diachronic research and multidisciplinary research.Statistics results of relevant studies of language harmony in China show that,in the past fifteen years,the study of language harmony in China has grown and presents the following characteristics:The results are mainly papers(206 papers)and a few monographs(6 books);the initial stage is dominated by theoretical discussions;subsequently,the case study is in a dominant position;there are more case studies than theoretical studies in total;case study results focus on a few topics;case studies are still the current focus of study;the total number of results has shown a decreasing trend after 2008.Despite these recent findings,case studies of language harmony in China lack width and profundity,and its theoretical discussion still needs to be deepened and improved.展开更多
The three rural issues of agriculture, rural areas, and farmers are important strategic issues in China’s development, are an important foundation for the agricultural country to realize the modernization of agricult...The three rural issues of agriculture, rural areas, and farmers are important strategic issues in China’s development, are an important foundation for the agricultural country to realize the modernization of agriculture and rural areas and realize the great rejuvenation of the Chinese nation. Under the new situation of great victory in poverty alleviation, it is necessary to protect the fruits of victory and strengthen the construction of new countryside in the new era. From the current development situations of agriculture, rural areas, and farmers, this paper explored the development trend of three elements, to provide a feasible path for protecting the achievements in poverty alleviation, and provide certain ideas for workers engaged in agriculture, rural areas, and farmers.展开更多
On October 11, China Eastern Air Holding Company was established in Beijing. The reorganized China Eastern Air HoldingCompany will exert regional advantages of CES, Northwest Airlines, and Yunnan Airlines, optimize re...On October 11, China Eastern Air Holding Company was established in Beijing. The reorganized China Eastern Air HoldingCompany will exert regional advantages of CES, Northwest Airlines, and Yunnan Airlines, optimize resource allocation, andoccupy preponderant status in air transport market, which will lay solid foundations for the strategy of "Large Company and LargeGroup".展开更多
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.
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.
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.
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.
文摘The very elderly patient population (＞80 years) represents a rapidly increasing segment of our demographics,a consequence of the longer life expectancy and aging of the 'baby boom' generation. Coronary artery disease remains a major cause of mortality and morbidity among octogenarians with an estimated 30% of them having symptomatic heart disease and 50% eventually dying from it.
文摘Justified the urgency of modernization and re-tooling of production in agriculture, which is an important sector in the economy of the Republic of Uzbekistan. The author describes the prob-lems of extending the research in agriculture, the implementation of its results into production and increasing innovation activity. Also has considered the possibility of extra-budgetary funding of research in agrarian sector, and given a recommendation on the use of bank loans by (dehkan) private households, farmers and other stakeholders in the financing of sci-entific research. The findings based on socio-logical survey, among the different farms on the use of innovative ideas for development of production. Offered mechanism of funding, the implementation of scientific production, as well as providing market participants of the scientific and technical products allows removing the shortage of financial resources. The main direc-tions of investment mobilization has been iden-tified in the research process from extra-budgetary funds. Statistical data reflecting the amount of agricultural land use in Uzbekistan has adduced and its structure in key areas. Here is given the number of farms operating as a major agricultural producer of the leased land area and the state long-term basis. Also, de-scribes the main problems of agricultural pro-ducers, hindering the development of produc-tion of marketable products. In this paper, the main attention is shown the importance of in-novative ideas for further development of the agricultural sector as a basis for providing peo-ple with food today and in the future.
文摘Assortative mating, the tendency for mate selection to occur on the basis of similar traits plays an essential role in understanding the genetic variation on academic achievements and intelligence (IQ), it is also an important mechanism explaining spousal concordance. We used a subset of The Collaborative Study on the Genetics of Alcoholism sample to study the mating patterns in 84 pairs of spouses from Caucasian families with their academic achievements (reading, spelling, arithmetic, vocabulary and comprehension) and IQ (verbal IQ, performance IQ and full scale IQ). Simple correlation analysis showed that 6 of these 8 traits revealed evidence of spousal correlation (P < 0.05). The first principal component (PC1) of husbands explains 73.61% for the variation in the eight variables, which has high loadings from reading, spelling, arithmetic, verbal IQ and full scale IQ while PC1 of wives explains 72.86% for the variation in the eight variables, which has high loadings from reading, spelling, verbal IQ and full scale IQ. There was highly significant positive correlation between spouses by PC1 (P < 0.0001). The new variable PC1 may be important in spousal concordance and mate selection in society and act upon achievements and intelligence levels.
文摘Chinese mask culture has a long history and a great variety. The protection of Chinese mask culture has made a lot of progress at the beginning of the 21st century. However, the protection of China' mask culture is still facing great challenges. First, the lack of inheritors is the most important issue in the cultural heritage of Chinese masks. Second, Shoddy mask products also influenced the development of mask art. Third, the issue of intellectual property protection of masks meet some difficult. Fourth, the basic activity place of folk mask art is the countryside. Only by protecting the whole mask art can we effectively protect the living mask. We should explore an approach for holistic conservation.
文摘Breakthroughs in nuclear non-proliferation. After hard bargaining lasting over two and a half years, the long-awaitedComprehensive Test Ban Treaty (CTBT) was eventually adopted by an over-whelming majority at the 50th UN Assembly in early September 1996 with thusfar 130 signatory nations to it. In spite of some imperfections, the Treaty repre-
基金Shanghai Science and Technology Commission's 2019"Science and Technology Innovation Action Plan"Project Haiju the Belt and Road Innovation and Technology Incubation Platform,China(No.19640770200)Fundamental Research Funds for the Central Universities,ChinaShanghai Pujiang Program,China(No.2020PJC002)。
文摘With the continuous deepening of the Belt and Road Initiative,the countries involved are increasingly connected in the field of science and technology.Based on the transformation theory of scientific and technological(S&T)achievements,this study establishes a theoretical model of transformation factors of S&T achievements under the Belt and Road Initiative.Combined with the data analysis from questionnaire,it is found that in S&T achievements transformation process,there is a significant positive correlation between the innovation factors and the transfer factors,between the transfer factors and the diffusion factors,and between the diffusion factors and the transformation results.These conclusions provide reference for the subsequent S&T achievements transformation activities under the Belt and Road Initiative.Therefore,in the process of promoting the transformation of S&T achievements under the Belt and Road Initiative in the future,innovation factors such as information innovation,service innovation,and cooperative innovation should be fully reflected.Relevant agencies should take the transfer factors of S&T achievements as guidance;promote and apply the results of incubation through diffusion media and diffusion channels.
基金This work is funded by Sichuan University,project NO:2018hhs-38and is funded by“the Fundamental Research Funds for the Central Universities of China”,project NO:YJ201801.
文摘Language harmony means that different languages and their dialects can coexist in harmony in the same society.It is not only a linguistic issue,but also a social phenomenon.As an independent branch of language study in China,language harmony study covers the following topics:The value of language harmony,the types of language harmony,the factors that affect language harmony,the construction path of language harmony,etc.The main research methods include:case study,a combination of synchronic and diachronic research and multidisciplinary research.Statistics results of relevant studies of language harmony in China show that,in the past fifteen years,the study of language harmony in China has grown and presents the following characteristics:The results are mainly papers(206 papers)and a few monographs(6 books);the initial stage is dominated by theoretical discussions;subsequently,the case study is in a dominant position;there are more case studies than theoretical studies in total;case study results focus on a few topics;case studies are still the current focus of study;the total number of results has shown a decreasing trend after 2008.Despite these recent findings,case studies of language harmony in China lack width and profundity,and its theoretical discussion still needs to be deepened and improved.
基金Supported by National Undergraduate Training Program for Innovation and Entrepreneurship of the Ministry of Education (202114389010)。
文摘The three rural issues of agriculture, rural areas, and farmers are important strategic issues in China’s development, are an important foundation for the agricultural country to realize the modernization of agriculture and rural areas and realize the great rejuvenation of the Chinese nation. Under the new situation of great victory in poverty alleviation, it is necessary to protect the fruits of victory and strengthen the construction of new countryside in the new era. From the current development situations of agriculture, rural areas, and farmers, this paper explored the development trend of three elements, to provide a feasible path for protecting the achievements in poverty alleviation, and provide certain ideas for workers engaged in agriculture, rural areas, and farmers.
文摘On October 11, China Eastern Air Holding Company was established in Beijing. The reorganized China Eastern Air HoldingCompany will exert regional advantages of CES, Northwest Airlines, and Yunnan Airlines, optimize resource allocation, andoccupy preponderant status in air transport market, which will lay solid foundations for the strategy of "Large Company and LargeGroup".
