期刊文献+
共找到21,941篇文章
< 1 2 250 >
每页显示 20 50 100
Exploration and Research on the Development of Higher Vocational English Education in Guangxi
1
作者 Binbin Liu 《Journal of Contemporary Educational Research》 2024年第10期253-262,共10页
With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.... With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.Particularly in the multi-ethnic and multi-cultural areas of Guangxi Zhuang Autonomous Region,higher vocational education undertakes the responsibility of talent export for the construction of the China-ASEAN foreign trade exchange platform.However,the current phenomena and problems existing in higher vocational English education in Guangxi need to be deeply discussed and solved.Therefore,this paper discusses the development ideas of English education mode in Guangxi higher vocational education and studies the feasibility suggestions,in order to provide a reference for the future development of higher vocational English education in Guangxi. 展开更多
关键词 Guangxi higher vocational English Educational development Exploration and research
下载PDF
Navigating interdisciplinary research:Historical progression and contemporary challenges
2
作者 Xiaoqiang Li Fen Cai +3 位作者 Jintao Bao Yuqing Jian Zehui Sun Xin Xie 《Journal of Data and Information Science》 CSCD 2024年第3期14-28,共15页
Interdisciplinary research plays a crucial role in addressing complex problems by integrating knowledge from multiple disciplines.This integration fosters innovative solutions and enhances understanding across various... Interdisciplinary research plays a crucial role in addressing complex problems by integrating knowledge from multiple disciplines.This integration fosters innovative solutions and enhances understanding across various fields.This study explores the historical and sociological development of interdisciplinary research and maps its evolution through three distinct phases:pre-disciplinary,disciplinary,and post-disciplinary.It identifies key internal dynamics,such as disciplinary diversification,reorganization,and innovation,as primary drivers of this evolution.Additionally,this study highlights how external factors,particularly the urgency of World War II and the subsequent political and economic changes,have accelerated its advancement.The rise of interdisciplinary research has significantly reshaped traditional educational paradigms,promoting its integration across different educational levels.However,the inherent contradictions within interdisciplinary research present cognitive,emotional,and institutional challenges for researchers.Meanwhile,finding a balance between the breadth and depth of knowledge remains a critical challenge in interdisciplinary education. 展开更多
关键词 Interdisciplinary research Historical sociology development phases Interdisciplinary challenges
下载PDF
Global trends in diabetic eye disease research from 2012 to 2021
3
作者 Yuan Yuan Shangli Ji +4 位作者 Yali Song Zhaodi Che Lu Xiao Shibo Tang Jia Xiao 《Neural Regeneration Research》 SCIE CAS CSCD 2024年第10期2310-2320,共11页
Diabetic eye disease refers to a group of eye complications that occur in diabetic patients and include diabetic retinopathy, diabetic macular edema, diabetic cataracts, and diabetic glaucoma. However, the global epid... Diabetic eye disease refers to a group of eye complications that occur in diabetic patients and include diabetic retinopathy, diabetic macular edema, diabetic cataracts, and diabetic glaucoma. However, the global epidemiology of these conditions has not been well characterized. In this study, we collected information on diabetic eye disease-related research grants from seven representative countries––the United States, China, Japan, the United Kingdom, Spain, Germany, and France––by searching for all global diabetic eye disease journal articles in the Web of Science and Pub Med databases, all global registered clinical trials in the Clinical Trials database, and new drugs approved by the United States, China, Japan, and EU agencies from 2012 to 2021. During this time period, diabetic retinopathy accounted for the vast majority(89.53%) of the 2288 government research grants that were funded to investigate diabetic eye disease, followed by diabetic macular edema(9.27%). The United States granted the most research funding for diabetic eye disease out of the seven countries assessed. The research objectives of grants focusing on diabetic retinopathy and diabetic macular edema differed by country. Additionally, the United States was dominant in terms of research output, publishing 17.53% of global papers about diabetic eye disease and receiving 22.58% of total citations. The United States and the United Kingdom led international collaborations in research into diabetic eye disease. Of the 415 clinical trials that we identified, diabetic macular edema was the major disease that was targeted for drug development(58.19%). Approximately half of the trials(49.13%) pertained to angiogenesis. However, few drugs were approved for ophthalmic(40 out of 1830;2.19%) and diabetic eye disease(3 out of 1830;0.02%) applications. Our findings show that basic and translational research related to diabetic eye disease in the past decade has not been highly active, and has yielded few new treatment methods and newly approved drugs. 展开更多
关键词 clinical trials diabetic cataracts diabetic eye disease diabetic glaucoma diabetic macular edema diabetic retinopathy drug development global research PUBLICATION research grant
下载PDF
Research on the Countermeasures for the Development of Biopharmaceutical Industrial Parks in China
4
作者 Zhang Zongjie Wu Zhiang 《Asian Journal of Social Pharmacy》 2023年第3期232-238,共7页
Objective To systematically analyze the current development status of biopharmaceutical industrial park in China,sort out the problems and put forward some countermeasures and suggestions.Methods Relevant literature w... Objective To systematically analyze the current development status of biopharmaceutical industrial park in China,sort out the problems and put forward some countermeasures and suggestions.Methods Relevant literature was searched and reviewed to find out the problems faced by the development of biopharmaceutical industrial parks in China.Results and Conclusion Biopharmaceutical industrial parks are developing rapidly due to their unique industrial clustering advantages,but there are problems such as lack of overall planning at the top level,insufficient government support,imperfect talent support services and weak innovation capacity of the parks.It is recommended to promote the rapid development of biopharmaceutical industrial parks and biopharmaceutical enterprises by strengthening top-level design,increasing government support,focusing on talent introduction,and enhancing the innovative strength of the parks. 展开更多
关键词 biopharmaceutical industrial park development status countermeasures research
下载PDF
An Analysis of Liberia’s Vulnerability to Climate Change in the Context of Least Developed Countries (LDCs): A Review
5
作者 Charles Flomo Togbah 《American Journal of Climate Change》 2024年第2期230-250,共21页
Climate change is an alarming global challenge, particularly affecting the least developed countries (LDCs) including Liberia. These countries, located in regions prone to unpredictable temperature and precipitation c... Climate change is an alarming global challenge, particularly affecting the least developed countries (LDCs) including Liberia. These countries, located in regions prone to unpredictable temperature and precipitation changes, are facing significant challenges, particularly in climate-sensitive sectors such as mining and agriculture. LDCs need more resilience to adverse climate shocks but have limited capacity for adaptation compared to other developed and developing nations. This paper examines Liberia’s susceptibility to climate change as a least developed country, focusing on its exposure, sensitivity, and adaptive capacity. It provides an overview of LDCs and outlines the global distribution of carbon dioxide emissions. The paper also evaluates specific challenges that amplify Liberia’s vulnerability and constrain sustainable adaptation, providing insight into climate change’s existing and potential effects. The paper emphasizes the urgency of addressing climate impacts on Liberia and calls for concerted local and international efforts for effective and sustainable mitigation efforts. It provides recommendations for policy decisions and calls for further research on climate change mitigation and adaptation. 展开更多
关键词 Least developed Countries LIBERIA Climate Change VULNERABILITY POVERTY HUNGER Disease research and development (R&D) Adaptation
下载PDF
Research progress and developing trends on microorganisms of Xinjiang specific environments
6
作者 Pan, HuiXia Cheng, ZhengMing +2 位作者 Zhang, YuanMing Mu, ShuYong Qi, XiaoLing 《Journal of Arid Land》 SCIE 2010年第1期51-56,共6页
Microorganisms and its metabolic types are diverse in Xinjiang because of those extreme/special environments of drought, high or low temperature, saline and alkaline, oligotrophy. This article reviewed the research pr... Microorganisms and its metabolic types are diverse in Xinjiang because of those extreme/special environments of drought, high or low temperature, saline and alkaline, oligotrophy. This article reviewed the research progress and achievements of various microbial resources (bacteria, fungi and actinomycete) in the special environments from the point of its ecology, development and application. Meanwhile, the development trend, protection and sustainable utilization of the microorganism resources were discussed. 展开更多
关键词 XINJIANG MICROORGANISM special environment research progress TREND developMENT
下载PDF
Progress in biological research on Tupaia belangeri
7
作者 Di Zhang Yan Geng Wan-Long Zhu 《Life Research》 2024年第4期1-8,共8页
Tupaia belangeri,as a typical tropical species,has high value in biological research.It has the characteristics of small body size,high brain to body mass ratio,short reproductive cycle,short lifespan,and low maintena... Tupaia belangeri,as a typical tropical species,has high value in biological research.It has the characteristics of small body size,high brain to body mass ratio,short reproductive cycle,short lifespan,and low maintenance cost.In biomedical research,experimental animals considered as substitutes for primates.This review discusses the systematic classification,distribution,and research progress of Scandentia.Emphasis was focus on the research progress,developmental status,and basic biological research in T.belangeri.Believing that the T.belangeri,as the closest species to humans,has many advantages as an experimental animal,and it can be further widely applied in human disease research.Therefore,how to create a clear and stable strain of T.belangeri with a clear genetic background is crucial for the development of the national economy and scientific research. 展开更多
关键词 Tupaia belangeri animal models research progress systemic development
下载PDF
Developability assessment of the therapeutic antibodies studies: are they druggable?
8
作者 Chen Fu Qiu-Chen Chen 《Cancer Advances》 2024年第4期1-10,共10页
In recent years,with the continuous development of biotechnology and medical science and technology,therapeutic antibodies,as new biologics,have shown great potential and have become a research hotspot in the fields o... In recent years,with the continuous development of biotechnology and medical science and technology,therapeutic antibodies,as new biologics,have shown great potential and have become a research hotspot in the fields of oncology,autoimmune diseases,cardiovascular and neuroscience.Therapeutic antibodies refer to drugs or therapeutic methods for the treatment of diseases with specificity,high affinity and high efficiency antibody molecules prepared by biotechnological means.In this paper,we will systematically review the types of therapeutic antibodies,research progress,problems in research and development,mechanisms of action,and challenges faced in clinical applications. 展开更多
关键词 ANTIBODIES THERAPEUTICS research and development PROGRESS
下载PDF
Analytic Hierarchy Process for Technological Risks in the Process of Innovative Drug Development in China
9
作者 Diao Yuanyuan Wu Zhiang 《Asian Journal of Social Pharmacy》 2024年第1期29-42,共14页
Objective To identify the critical risks in the process of innovative drug research and development,and to provide reference for improving the efficiency of innovative drug development and risk control in China.Method... Objective To identify the critical risks in the process of innovative drug research and development,and to provide reference for improving the efficiency of innovative drug development and risk control in China.Methods Expert investigation and analytic hierarchy process were used to determine the weights of different risks.Results and Conclusion The research and analysis results showed that the risks at different stages of development had different effects on the success rate of drug development,among which the risk at the drug discovery stage influenced the most.In the drug discovery stage,inappropriate target selection had the greatest impact on the success rate of drug development.The lack of appropriate cell tissue or animal models had the greatest impact on the success rate of drug development from the discovery of a compound to the application for clinical trials.The difference in changes between nonclinical and clinical studies had the greatest impact on the success rate of drug development from early clinical studies to pivotal clinical studies.Incorrect dose selection had the greatest impact on the success rate of drug development from pivotal clinical studies to marketing authorization applications.The biggest impact from the marketing authorization application to the approval stage was inadequate communication with regulators.After investigating the weight of risk factors in the process of innovative drug development based on scientific methods,a new perspective for the risk control of new drug development and improving the research and development efficiency is provided. 展开更多
关键词 innovative drug drug research and development risk management analytic hierarchy process WEIGHT
下载PDF
Research on the Progress of Treating Gastroesophageal Reflux Disease with Modified Classic Traditional Chinese Medicine Prescription
10
作者 Haojie Fu Yahui Huang Xiaonan Shi 《Proceedings of Anticancer Research》 2024年第3期1-6,共6页
Gastroesophageal reflux disease (GERD) is a high-incidence digestive system disease. Western medicine mainly uses drugs such as proton pump inhibitors to inhibit gastric acid secretion, but some patients are accompani... Gastroesophageal reflux disease (GERD) is a high-incidence digestive system disease. Western medicine mainly uses drugs such as proton pump inhibitors to inhibit gastric acid secretion, but some patients are accompanied by symptoms such as non-acid reflux and gas reflux, which cannot effectively treat the disease. It is necessary to actively explore other treatment schemes. Traditional Chinese medicine (TCM) has a long history of research on gastroesophageal reflux disease, which emphasizes the treatment based on syndrome differentiation as a whole. Through the treatment of various and multi-component TCM prescriptions, the patient’s body condition can be adjusted, and the treatment effect on gastroesophageal reflux disease is reliable, which has obvious therapeutic advantages. To further clarify the treatment of gastroesophageal reflux disease, this study reviewed and analyzed the research progress of the treatment of liver disease with modified prescriptions, and the report is as follows. 展开更多
关键词 Addition and subtraction of classic tcm prescriptions Gastroesophageal reflux disease research progress Liver and stomach stagnation heat Qi stagnation and phlegm obstruction
下载PDF
Research Plan on the Strategic Development of High-value Eco-agriculture in the Middle-lower Reaches of Yangtze River 被引量:3
11
作者 戴天放 温小华 《Agricultural Science & Technology》 CAS 2011年第12期1975-1978,共4页
At present,high-value eco-agriculture research in China is till limited and controversial,theoretical innovation and practices on eco-agriculture should be conducted.The key problems which should be solved urgently on... At present,high-value eco-agriculture research in China is till limited and controversial,theoretical innovation and practices on eco-agriculture should be conducted.The key problems which should be solved urgently on the development of high-value eco-agriculture in the middle-lower reaches of Yangtze River now including:the connotation and characteristics of high-value eco-agriculture,the construction of high-value eco-agriculture system and the policies of the development of high-value eco-agriculture.Therefore,the strategic development research on high-value eco-agriculture mainly includes the following aspects:development of agriculture modernization and theory and practices of eco-economics;theory of high-value eco-agriculture;practice of high-value eco-agriculture in the middle-lower reaches of Yangtze River;construction of high-value eco-agriculture in the middle-lower reaches of Yangtze River;development strategy and system innovation of high-value eco-agriculture in the lower and medium reaches of Yangtze River. 展开更多
关键词 High-value eco-agriculture development strategy research plan
下载PDF
Research Progress on the Development and Utilization of Proteins in Edible Insects
12
作者 冉文波 赵晨霞 《Agricultural Science & Technology》 CAS 2014年第4期683-687,共5页
The recent progress on the proteins in edible insects was summarized, in- cluding the nutritional value, healthy value, food safety, extraction and content mea- surement of the proteins in edible insects, as well as t... The recent progress on the proteins in edible insects was summarized, in- cluding the nutritional value, healthy value, food safety, extraction and content mea- surement of the proteins in edible insects, as well as the main development direc- tion of edible insect proteins. And we also pointed out the bottlenecks that restricted the development and utilization of proteins in edible insects, and proposed the prospect of the research, development and utilization of edible insects proteins. 展开更多
关键词 Edible insects PROTEIN research progress development and utilization
下载PDF
Normative Analysis and Strategy Research on Harmonized Development of Modern Industrialization, Urbanization, Agricultural Modernization and IT Application
13
作者 蔡世忠 《Agricultural Science & Technology》 CAS 2014年第4期697-702,712,共7页
Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scien... Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scientific concepts of IT applica- tion, urbanization, agricultural modernization and industrialization were illustrated and the interrelations were analyzed, with measures on harmonized development pro- posed based on existing problems. 展开更多
关键词 Harmonized development of Modern Industrialization Urbanization Agri- cultural Modernization and IT application Normative analysis Strategy research China
下载PDF
Action Research——the Way to Enhancing Teacher Professional Development
14
作者 刘颖 《海外英语》 2013年第10X期281-283,共3页
This paper introduces the notion of action research in its international academic context. Action research is potentially beneficial to both pre-service teachers and in-service teachers in their professional developme... This paper introduces the notion of action research in its international academic context. Action research is potentially beneficial to both pre-service teachers and in-service teachers in their professional development and it should play an important role in the curriculum renewal of English teaching methodology in China. 展开更多
关键词 action research TEACHER PROFESSIONAL developMENT c
下载PDF
Development Tendency in Main Fields of Reading Researches
15
作者 石晶 《中国校外教育》 2011年第9期89-89,106,共2页
The last few decades have witnessed the publication of a considerable amount of empirical evidence supporting what Krashen has called "the power of reading"(Krashen,1993).There is a widespread approval that ... The last few decades have witnessed the publication of a considerable amount of empirical evidence supporting what Krashen has called "the power of reading"(Krashen,1993).There is a widespread approval that reading itself leads to better reading,better vocabulary,better writing,and better control of grammar in both first and second languages.In this article,the following research areas will be discussed,which can be mainly divided into the following 20 categories. 展开更多
关键词 英语教学 教学方法 大学英语 英语翻译
下载PDF
Recent Progress in Surface Integrity Research and Development 被引量:5
16
作者 Fengzhou Fang Chunyang Gu +2 位作者 Ran Hao Kaiyuan You Siyu Huang 《Engineering》 SCIE EI 2018年第6期754-758,共5页
1.Introduction Surface integrity has great significance for the quality and performance of machined components,and has therefore been increasingly recognized by industry.In particular,within certain industries that re... 1.Introduction Surface integrity has great significance for the quality and performance of machined components,and has therefore been increasingly recognized by industry.In particular,within certain industries that require high reliability,such as the aerospace industry,surface integrity is one of the most relevant indexes used to evaluate the quality of machined parts.Thus,obtaining updated knowledge on surface integrity is of great interest to both the academic community and industry[1]. 展开更多
关键词 RECENT PROGRESS SURFACE INTEGRITY research and developMENT
下载PDF
Progress in Research and Development of Refractory Oxide-Nonoxide Composites 被引量:5
17
作者 ZHONG Xiangchong 《China's Refractories》 CAS 2008年第2期1-5,共5页
Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. (1) SiAlO... Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. (1) SiAlON bonded corundum composites for blast furnace usage have been produced by reduction-nitridation sinte-ring at high temperature, using bauxite instead of alu-mina in the matrix. (2) Low carbon Al2O3 - SiAlON slide plate materials successfully used in high quality steel continuous casting have been developed in which most or all of the graphite in Al2O3 - C brick is replaced by bauxite-based β-SiAlON. (3) A1/Si metal bonded A12 03 - C material characterized by low carbon content, low firing temperature and in-situ formation of carbides and nitrides at high temperature during service are found to possess very high hot strength and very good thermal shock resistance and have also been successfully used as slide plates in ladles and tundishes for high quality steel casting. 展开更多
关键词 research and development Oxide-non-oxide composites Metallurgical applications
下载PDF
Prospect Conceiving of Joint Research and Development of Shale Gas and Coalbed Methane in China 被引量:5
18
作者 Shangbin Chen Yanming Zhu +2 位作者 Meng Wang Wu Li Huaimeng Wang 《Energy and Power Engineering》 2011年第3期348-354,共7页
Inspired by successful development of shale gas in USA and influenced by hydrocarbon resources shortage currently, China has strengthened shale gas research and accelerated its exploration process. In order to enrich ... Inspired by successful development of shale gas in USA and influenced by hydrocarbon resources shortage currently, China has strengthened shale gas research and accelerated its exploration process. In order to enrich coalbed methane (CBM) and shale gas geological theory and promote their development process, this paper compared shale gas with CBM in accumulation, distribution, reservoir and production. It expatiated on the background and significance of the combined research and development, and analyzed the geological foundation and future prospects. Our investigation demonstrated that there are many sets of coal-bearing strata in Shanxi formation of Permian system in Ordos in North China, Longtan formation of Upper Permian and Xujiahe formation of Upper Triassic in Southern Yangtze region, Xishanyao formation of Middle Jurassic in Turpan-Hami Basin and Junggar Basin in Northwest China, and Shahezi formation of Cretaceous in Songliao Basin in northeast China. In these regions, shales which are interbeded with coal seams have the characters of big thickness, continuous distribution, high content of organic matter, good parent material and high maturity, accord with the basic geological conditions to format shale gas and CBM reservoir and composite gas reservoir, thus form appropriate regions and layers to carry out joint research and exploration with good prospects for development. 展开更多
关键词 SHALE GAS Coalbed METHANE (CBM) JOINT research and development China
下载PDF
Research and development of deepwater offshore linepipe of Baosteel UOE SAWL X70 of heavy wall thickness and large diameter 被引量:3
19
作者 XIE Shiqiang HUANG Weifeng +1 位作者 ZHANG Bei ZHENG Lei 《Baosteel Technical Research》 CAS 2013年第2期49-59,共11页
Baoshan Iron & Steel Co.,Ltd., (referred to as Baosteel) in China first succeeded in developing the U-ing-O- ing-Expanding (UOE) longitudinal submerged arc welded pipes (SAWLs) offshore linepipe of a maximum th... Baoshan Iron & Steel Co.,Ltd., (referred to as Baosteel) in China first succeeded in developing the U-ing-O- ing-Expanding (UOE) longitudinal submerged arc welded pipes (SAWLs) offshore linepipe of a maximum thickness/ outside diameter (T/D) 0.042 in 2011. Described in this paper is the research and development of the X70 UOE SAWL pipes by the company. The result shows that the said X70 linepipe has been in compliance with relevant requirements as specified in Specifications DNV-OS-F101 ,and has been successfully used in the South China Sea deepwater gas pipeline project. 展开更多
关键词 X70 UOE SAWL offshore linepipe T/D research and development
下载PDF
China’s environmental scientific research and technology development:review and envisage 被引量:1
20
作者 Liu Jian Bureau of S & T for Resources and Environment, Chinese Academy of Sciences, Beijing 100864, China 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 1997年第3期123-131,共9页
The topic was concentrated on environmental technology development in China within the context of China's economic acceleration and reform. Firstly, cleaner technology should be adopted where possible in indu... The topic was concentrated on environmental technology development in China within the context of China's economic acceleration and reform. Firstly, cleaner technology should be adopted where possible in industrial production; secondly, eco agricultural technological system, especially biological technology, should be developed in agricultural production; thirdly, end of pipe solution should focus on waste utilization or recycling technology where appropriate clean technology does not exist; lastly but not the least, existing technologies to minimize eco environmental deterioration such as soil erosion, salinization, desertification and deforestation should also be extended and developed. The mentioned ways of environmental technology development can only be realized on the condition that a resource conservation based production system and life style could be established and appropriate policy secured. 展开更多
关键词 China ENVIRONMENT research technology development.
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部