State Key Laboratory of Baiyun Obo Rare Earth Resource Researches and Comprehensive Utilization

State Key Laboratory of Baiyun Obo Rare Earth Resource Researches and Comprehensive Utilization was approved by the Ministry of Science and Technology to be one of the national key laboratories in November 2022.The laboratory was reconstructed based on former State Key Laboratory of Baiyun Obo Rare Earth Resources Researchesand Comprehensive Utilization.

The“Top 50 High Impact Researches of Traditional Medicine”published in 2021

In recent years,significant progress has been achieved in both basic and clinical research within the field of traditional medicine,garnering increasing attention worldwide.To further promote a high-quality and international development of traditional medicine,the editorial board of Acupuncture and Herbal Medicine provided a collection of the“Top 50 High-impact Researches of Traditional Medicine”published in 2021 through objective indicators and a strict selection process.The findings of the selected articles have a significant academic influence and possess considerable academic value both nationally and internationally.The selected articles cover a wide range of topics,including clinical research,acupuncture,pharmacology,chemistry,biosynthesis,medicinal plant resources,and new formulation and drug delivery system research on traditional medicine.Therefore,this article outlines the selection process of the top 50 high-impact research articles,analyzes their research characteristics,and provides a brief summary of their new findings and perspectives in the field of traditional medicine.

Progress of Solidification Researches and the Applications in Materials Processing

The research achievements of solidification theories and technologies in the last decades are reviewed with the stresses on some new development in the recent years. Some new interesting areas emerged in the last years are also pointed out.

Regulation on the Protection of Fossils Issued by the State Council of the People's Republic of China:Scientists' Researches Protected Legally—Further Explanation

With large-scale engineering projects being carried out in China, a large number of fossil localities have been discovered and excavated by responsible agencies, but still some important fossils of great value have been removed and smuggled into foreign countries. In the last three years, more than 1345 fossil specimens have been intercepted by Customs in Shenzhen, Shanghai, Tianjin, Beijing and elsewhere, and more than 5000 fossils, most of which are listed as key fossils,

Advances in Researches on Genetic Diversity of Lepidoptera Insects

This paper reviewed advances in researches on genetic diversity of Lepidoptera insects from chromosome polymorphism,protein polymorphism,and DNA polymorphism,and stated that DNA sequence variation will become main points of researches about genetic diversity.

Advances in Researches of Functional Rice

Functional rice has functions of adjusting human physiological functions of and preventing diseases. At present,there are researches both at home and abroad about the relationship between nutritional quality and physiological active substances of rice and human physiological activities. Through conventional breeding,gene mutation technology,and molecular-assisted selection( MAS) technology,it is feasible to select and breed new rice varieties and plants with certain health care functions.

Status Quo and Problems of Underground Space Researches

With the intensifying urbanization and the increasing demands for land resources, urban development is gradually expanding into the underground. Rational development and design of underground space can not only improve use efficiency of land, relieve land use pressure, but also facilitate people's living and improve urban environment. Analysis of the status quo and problems of underground space design researches in China, and the directions of future underground space research and development will contribute to the development and design of underground space. On the basis of reviewing research papers in the past decades, the contents of underground space researches were divided into 10 major categories, the current contents of underground space researches in China and existing problems were analyzed, and it was proposed that the future underground space design researches should be based on traditional research contents and methods, use advanced technologies such as information technology, show the interdisciplinary cooperation, pay attention to human feelings, protection and continuation of cultural context, and adhere to green and sustainable development with consistent innovation and progress.

3-71 Researches on Radiation Related MicroRNAs and Risk Assessment of Heavy Ion Irradiation

The mechanisms of radiation induced bystander effects, functions of radiation related microRNAs and radiosensitivityof cancer and normal cells have been conducted by two- and three-dimensional cultured method during thepast year in Department of Space Radiobiology. An international symposium on DNA repair and space radiobiologywas successfully held in Institute of Modern Physics. There were more than 20 scientists from all over the world havetaken part in the symposium. Moreover, Gansu Key Laboratory of Space Radiobiology has been in the cultivatedperiod since July, 2014. Some of the achievements can be summarized as followings:

Researches on Foreign Language Learning Anxiety

Foreign language anxiety is one of the factors of affecting foreign language achievement. It is negatively associated with language skill learning. This article will show some researches on foreign language anxiety from certain aspects.

A Review of Domestic Researches on the Application of Discourse Analysis in English Comprehension Teaching in Recent Years

Discourse analysis has drawn great attention among linguistics since its birth.Besides its theoretical research,it has been highly valued in teaching fields.In recent years,researchers in China apply it to listening teaching.This paper presents a review of the relevant research in the following aspects:the processing of listening comprehension;the cohesion and coherence of listening texts,the analysis of context of listening texts,the analysis of textual structure of listening texts,and the analysis of topics of listening texts.For the future domestic research of the effective and efficient application of discourse analysis in listening comprehension,some problems and suggestions have been drawn on.

Recent Researches in Computer Science of Some'Deified'Universities

Nowadays,computers are very common in the daily life.The whole society is deterred by the vast power of the com puter.The computer plays the role that range from the solving of basic date information to the utility in the daily life.In one word,the computer changes the style of our lives.Nevertheless,the development of the computer is only in the nascent period,so the new researches in the computer science are ubiquitous,the typical examples that settled in the paper will explain different aspects of the computer and different trends.

SINO-GERMAN COOPERATIVE RESEARCHES ON AQUATIC ECOTOXICOLOGY AND ECOLOGICAL CHEMISTRY

China has a huge population with relatively poor freshwater resources.With the development of industry and the explosion of its urban population,a great deal of industrial waste water containing various chemicals and untreated urban sewage has been discharged into rivers and lakes and caused severe contamination of many freshwater resources.The deterioration of the aquatic environment has affected the quality of drinking water, fishery and agricultural irrigation.It is estimated that by the 21st century,there will be a shortage of freshwater resources,which arc indispensable to human life, and the future shortage of freshwater

Progress and Prospect of Functional Rice Researches

With the rapid development of economy and the increase of people＇s living standards, functional foods are being gradually embraced by consumers and have a great growth potential. Rice is the main staple food in China. It plays an important role in promoting people＇s health and in improving public nutrition, and therefore there is an ever-increasing consumer demand for rice for its functional quality. This study introduces the concept of functional rice and summarizes the current research progress on this topic and the application of breeding strategies including traditional breeding, induced mutagenesis, molecular marker-assisted selection and transgenic engineering in the research of a new generation of functional rice that posses health benefits, therapeutic values, bioreactor properties, and other unique functions. We then point out the prospect of functional rice from the point of view of social development, germplasm innovation, breeding of functional rice by biological technology and the test of active material related functional rice. We conclude that developing and marketing of functional rice is becoming a subject of great importance for research and is to be the focus of research in future.

Science Researches of Chinese Manned Space Flight

With the complete success of the 2nd stage of Chinese Manned Space Program(CMSP),several science researches have been performed on Tiangong-1 experimental spacelab, which was docked with three Shenzhou spaceships one after another. The China's real spacelab, Tiangong-2 will be launched in 2015, docked with a Shenzhou spaceship soon. After six months, it will be docked with the first Chinese cargo ship(Tianzhou-1). More space science researches, involving with space biology, fluid physics, fundamental physics, materials science, Earth science, astronomy and space environmental science, will be operated on Tiangong-2 spacelab, and crewed and cargo spaceships. Furthermore, the considerable large-scale space utilization of Shina's Space Station is planned. The research fields include yet not limited to space medicine and physiology, space life science and biotechnology, fluid physics and combustion in microgravity, space material science,and fundamental physics in microgravity, space astronomy, Earth science, space physics and space environment utilization, technology demonstration.

Advances in Researches about Agricultural Modernization in China since the 16th National Congress of the Communist Party of China

The researches about agricultural modernization have been carried out a long time. Since the 16 th National Congress of the Communist Party of China( CPC),there have been fundamental changes in China's agricultural policies. The works of three rural issues with the development of modern agriculture rapidly became the main topic. The practice promoted researches of agricultural modernization in the connotation,characteristics,path selection,and indicator system construction. With the introduction of simultaneous development of " four modernizations" and coordinated development of " five modernizations",the theoretical researches of China's agricultural modernization have been provided with new connotations. In the existing achievements of " four modernizations" and " five modernizations" containing agricultural modernization,the characteristics,paths,indicator system and evaluation methods of agricultural modernization are constantly enriched. Through sorting out the theoretical achievements in the researches about agricultural modernization since the 16 th CPC National Congress of the CPC,this paper explored the new characteristics,new paths and new indicator system of agricultural modernization,to provide reference for the further transformation and upgrading of China's agriculture and the formulation of relevant policies.

The Progress of Biomechanical Researches in Kayaking

In this review we summarized literatures about biomechanical researches in kayaking. Biomechanical methods provide data on a number of analytical techniques and kayak moving posture for coaches and athletes. 3-D kinematic analysis, on-water dynamic analysis and surface electromyography measurement are the most common methods through which we can assess and describe effects of paddling techniques and training. The purposes of numerous current studies are to identify the factors which restrict kayak performance, make improvement of techniques, prevent and correct mistakes, and develop new type of practical instrument. As a result, we found that although researchers realized the importance of kayaking balance ability and core stability, but balance ability and core stability haven’t been considered yet in mechanics analysis and instrument design fields, nor have the research of muscle working status under unsteady state. Our findings through this literature review reveal important directions for further study in the biomechanical researches in kayaking.

Bibliometrics and social network analysis of clinical researches on acupuncture and moxibustion

Objective:In order to explore the development trend and research hotspots of clinical researches of acupuncture and moxibustion and provide some insight into the key research direction for researchers.Methods:The clinical studies of acupuncture and moxibustion were searched in PubMed.Using the method of bibliometry,the year,country,journals,authors were analyzed.The cluster analysis was used to analyze subject terms by the social network analysis.Results:A total of 4237 literature were retrieved,published in 617 journals.The number of clinical studies on acupuncture and moxibustion has been increased substantially since 2006.The clinical researches on acupuncture and moxibustion have been conducted worldwide,specifically in China,the United States,Britain,Sweden,etc.Three major author cooperation networks(China,South Korea and European and North American countries)has been formed.The cluster analysis based on 53 high-frequency theme words indicates that the clinical researches on acupuncture and moxibustion are mainly concerned about acupoint selection associated with pain,stroke,knee osteoarthritis and other diseases in different age groups,blind,treatment outcomes,time factor of acupuncture,etc.Conclusion:Clinical researches on acupuncture and moxibustion have been widely concerned by international medicine.The research direction is clear,Thematic is concentrate,and research paradigm has been formed.However,international influence is still limited academically.The cooperation between different authors or teams is insufficient.The core research hotspots include the selection of acupoint,acupuncture and moxibustion tools,research design,treatment outcome,blind,time factor,follow-up,placebo,clinical protocol,quality of life,patient satisfaction and so on.

Bibliometric analysis of qualitative researches in nursing in China from 2013 to 2019

Aims:To analyze the research status and development trend of nursing qualitative research in China from 2013 to 2019.Method:China national knowledge infrastructure(CNKI),Wanfang Data and VIP database were researched to include all related articles which were published from 2013 to 2019 about nursing qualitative research literature.NoteExpress literature management software and Excel were used to organize literature from annual distribution region,organization,core periodical,as well as the research object,research methods,data collection method and sampling method for metrology analysis.Results:2194 articles met the inclusion criteria,the number of articles is increasing year by year.Most of them come from Shanghai,Beijing,zhejiang and other developed areas.The top three institutions were the Huazhong University of Science and Technology,Tongji Medical College,Affiliated Union Hospital,Fudan university and Shanghai jiao tong university.And 835 of them were published in core journals.Research object are mainly divided into patient,nurses,nursing managers,etc.The included literature mainly adopts phenomenological research methods.Interview is the mainly data collection methods,and Colaizzi method is the mainly data analysis methods.Most articles use the method of purpose sampling.Conclusion:The qualitative research is becoming more and more attention by researchers in China.Qualitative research has covered clinical nursing,nursing education,nursing management,nursing psychology and other different nursing field.However,the selection of qualitative research methods,data analysis methods and related reports need to be further improved and standardized.

Bibliometric analysis of researches of Orem self-care model in China based on BICOMB

Objective:To analyze the hotspots of the Orem self-care model research from the construction of CNKI database to May 2019,and to understand the research status in this field and to explore its development trend.Methods:"Orem self-care model"was used as the search term to search CNKI database,and the Bibliographic Items Co-occurrence Matrix Builder(BICOMB)was used to perform bibliometric analysis on the annual distribution,authors,keywords,etc.in related articles,and SPSS 23.0 was utilized to cluster analysis of high-frequency keywords.Results:A total of 1845 associated articles were included.The annual change of Orem self-care model literatures showed an increasing trend and a total of 1604 first authors were extracted.Today Nurse published the most relevant literatures.The research extracted 56 high-frequency keywords,accounting for 50.88%of the total frequency.Co-word cluster analysis obtained five research hotspots:clinical application effect and patient satisfaction of Orem self-care model;self-care ability and quality of life of breast cancer patients;self-care behaviors for the elderly and community care;rehabilitation nursing of stroke and spinal cord injury;Orem self-care model,nursing theory.Conclusion:Analyzing the research hotspots of Orem self-care model in recent years is helpful to understand the current status in this field and future development trends,and provide references for future nursing clinical practice work and education and scientific research.

A Study on the Focuses and Fronts of International Second Language Acquisition Researches -Statistical Analysis of the Articles Published in Language Learning(2012-2016)

Keywords word frequency and co-word analysis are adopted in an attempt to to investigate the focuses and fronts of inter-national second language acquisition(SLA) researches by analyzing the key words in articles published in the internationally re-nowned SLA academic journal Language Learning from 2012 to 2016. It is found that the best researched topics in SLA are vocabu-lary acquisition, explicit knowledge, form-focused teaching, language use, and so on, among which learner's language attracts themost attention. In terms of research methods, they become more diversified and interdisciplinary, as empirical studies take a domi-nant position and experiments still play a leading role, displaying an interdisciplinary feature.