The research methods of the history of Mongolian medicine refer to the general and special methods used in the understanding and research of the history of Mongolian medicine,as well as the methods of expression and c...The research methods of the history of Mongolian medicine refer to the general and special methods used in the understanding and research of the history of Mongolian medicine,as well as the methods of expression and compilation of the research achievements of the history of Mongolian medicine.There are not only analysis and generalization,abstractness and concreteness,deduction and induction,historical and logical methods,but also traditional philology methods such as textual research,exegesis and collation,as well as new methods such as field investigation method,empirical method,measurement method,comparison method,and oral account method.In the actual research process,a variety of methods are often used comprehensively.This paper mainly discusses the methods used by Professor Ba Jigemude in the study of the history of Mongolian medicine,and uses specific cases to analyze and summarize the formation and development of the history of ancient traditional medicine.展开更多
The root system is an important organ that plants absorb nutrients from the soil, and can synthesize the vital substances necessary for the plant. However, the study on root system is burdened with great challenges du...The root system is an important organ that plants absorb nutrients from the soil, and can synthesize the vital substances necessary for the plant. However, the study on root system is burdened with great challenges due to its underground roots. In order to further explore the research methods and techniques of plant roots, the research mainly reviewed the research methods of root system, and summarized the methods of conventional root research, such as digging method, core drilling method, container method and isotope method. The progress of CT scan method, ground penetrating radar, special environmental culture method, nucle- ar magnetic resonance method and CCD three-dimensional imaging method were reviewed. Prospects for plant root research were made according to the trends of root research methods usincl hiqh-end technolo.qy at home and abroad.展开更多
Farmland weeds are an important part of farmland ecosystems.Research on farmland weeds is one of the major research fields in agricultural ecology.It is of great significance for achieving high yield,high quality and ...Farmland weeds are an important part of farmland ecosystems.Research on farmland weeds is one of the major research fields in agricultural ecology.It is of great significance for achieving high yield,high quality and high efficiency in agriculture.In recent years,research on farmland weeds has focused on investigation of weed communities,research on weed seed banks,and research on weed control.These three research directions complement each other.Among them,the investigation work of weed communities and the research of weed seed banks are helpful for us to grasp the occurrence of farmland weeds more accurately and provide references for the control of farmland weeds.This article summarizes the research directions of farmland weeds in recent years(weed community investigation,weed seed bank,weed control)and the research methods used,provide reference value for the follow-up research work of farmland weeds,and provide theoretical support for promoting the development of rural ecological industry and building beautiful villages.展开更多
Dispersed and peripheral spaces in the urban core are influenced both by the trend towards constant growth as well as social ways of life which are constantly evolving. Following a connotation, these two factors there...Dispersed and peripheral spaces in the urban core are influenced both by the trend towards constant growth as well as social ways of life which are constantly evolving. Following a connotation, these two factors therefore play a crucial role in defining the alternation of urban space--in particular, that of the centers. The main focus of this research article is on the methodology used in the survey and evaluation of "centralities" as well as their developments over the past four decades (1974-2014) in approaches to urban development that has been developed in Graz.~ The analysis has drawn on the four editions ("evolution") of approaches to urban development as conceived by the city of Graz in order to examine their verbal characteristics in regard to centralities. At the same time, the analysis does not examine presentations of plans which exist in supplementary forms (e.g., explanatory reports and supplemented plans)--it restricts itself solely to the various plans set out in the STEKs.2 The highest degree of accuracy has been applied to the notion of "centralis" in approaches to urban development. The goal of the research project was to depict the modulation of the notion of "centrality" in the urban context as a space-forming dimension. Furthermore, it clearly shows the extent to which the notion of the "centre" (in the widest sense of the word) has become distanced from qualitative, spatial development and at the current time of urban development is experiencing a sort of Renaissance. In the field of "urban development", architectural references in the context of"centrality" have scarcely been researched. This has led to the opening-up of a complex interdisciplinary research field. In order to make the complex architectural determinants of "centrality" more accessible to the participating disciplines, approaches to urban development have been explored in the form of a social and spatial analysis.展开更多
In this paper, the author presents an overview of the history and trends of the Research Methods in Second Language Acquisition in recent years; and then, combining the present situation in China, indicates that the a...In this paper, the author presents an overview of the history and trends of the Research Methods in Second Language Acquisition in recent years; and then, combining the present situation in China, indicates that the approach of Action Research will be the future trend in research on Computer Assisted Second Language Acquisition (CASLA). To explain the author's viewpoint, this paper firstly sets out to describe the author's understanding of the Research Methods in Second Language Acquisition (SLA), and then the comprehension of Action Research in CASLA.展开更多
Introduction and Motivation Legal science and philosophy are two of the most important dis- ciplines in the field of human rights research, both of them assuming different roles and functions in human rights analysis...Introduction and Motivation Legal science and philosophy are two of the most important dis- ciplines in the field of human rights research, both of them assuming different roles and functions in human rights analysis. Scholars can discuss or debate from a philosophical per- spective such as where the ideology of human rights comes from, what the ontology of human rights is and whether people could legitimate human rights claims on the basis of natural morality.展开更多
With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program i...With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program is expanding.In order to improve the quality of MBA dissertation and promote the sustainable and healthy development of MBA education,based on the author's years of MBA teaching experience and dissertation writing guidance experience,this paper introduces three research methods of dissertation writing skills:case study method,enterprise diagnosis method and survey research method,and analyzes five steps of MBA dissertation writing,which can be used as a reference for MBA(EMBA)students to improve their dissertation writing level.展开更多
psychology has more than 100 years developmwnt history, and make great success during this time. But in the after development, psychology met the unprecedented contradiction and conflict, facing division and broken, a...psychology has more than 100 years developmwnt history, and make great success during this time. But in the after development, psychology met the unprecedented contradiction and conflict, facing division and broken, and in the embrassmed situation of divorced from society, positive psychology is emerge as the times requirement in this crisis. In order to better guide the development to positive psychology, providing philosophical theory and instructions on methodology,it is neeessary to discuss about the positive psycholog from a philosophical perspective. Since 1879 the western modern psychology come into being, the psychology of natural science orientation has been the mainstream of psychology. In addition, admit the uniqueness of man, attention to people's inner experience of humanistic psychology, also occupies a space in the confrontation with the reflection of the mainstream of scientific psychology, positive psychology from the research content to lead psychology to another port, but the research methods are not completely abandon the previous research methods of positivism psychology, but more introduced humanism based on the oositivism research method of scientific oriented.展开更多
Model organisms are the important part of modem life sciences. Arabidopsis thaliana, Oryza sativa, and other model plants have been widely applied in the field of plant science and agronomy, while the international st...Model organisms are the important part of modem life sciences. Arabidopsis thaliana, Oryza sativa, and other model plants have been widely applied in the field of plant science and agronomy, while the international studies on traditional medicine lack the model organisms. Salvia miltiorrhiza, a perennial herb, is one Of the most commonly used medicines.展开更多
This review study was designed to map out the research trends through an intensive text analysis of 1,366 research articles (RAs) of applied linguistics during the past 40 years (from 1976 to 2015). RAs were coded...This review study was designed to map out the research trends through an intensive text analysis of 1,366 research articles (RAs) of applied linguistics during the past 40 years (from 1976 to 2015). RAs were coded and analyzed by four analysts to identify their content of research, research methods, and statistical procedures. It was found that there has been an increase in the number and the average length of articles. The average length has been on the rise from 8.09 pages in 1976-1985 to 14.38 during 2006-2015. The extensive review of the RAs also revealed a broad range of themes that belonged to 34 research domains. SLA, Technology 8: Language Learning, Language Teaching Methodology, Language Testing, and Psycholinguistics were the most widely researched areas. The qualitative method with 33.97% was the dominant research method in the journals. Regarding the statistical techniques, it was illustrated that descriptive statistics, Pearson correlation, ANOVA, and t-test were the most commonly used procedures in the applied linguistic RAs.展开更多
Long noncoding RNAs(lncRNAs)are functional RNA molecules which are longer than 200 nucleotides in length that do not encode proteins;instead,they regulate target gene expression at transcriptional,posttranscriptional,...Long noncoding RNAs(lncRNAs)are functional RNA molecules which are longer than 200 nucleotides in length that do not encode proteins;instead,they regulate target gene expression at transcriptional,posttranscriptional,and epigenetic levels.LncRNAs play important roles in various biological processes such as dosage compensation,genomic imprinting,cell cycle regulation,and cell differentiation.Although their characterizations have been relatively straightforward with recent advances in modern biology,the functions of lncRNAs are largely unknown.Herein,we discuss the biological functions and research methods of lncRNAs.展开更多
The study of water resources carrying capacity(WRCC),a major component of resources and environment carrying capacity(RECC),began relatively recently. However,WRCC has witnessed a rapid development in terms of con...The study of water resources carrying capacity(WRCC),a major component of resources and environment carrying capacity(RECC),began relatively recently. However,WRCC has witnessed a rapid development in terms of concept,calculation methods,and empirical research in recent years. WRCC has become an important criterion for rational development and utilization of regional water resources. This paper first briefly reviews the development process of WRCC. It then evaluates and contrasts the representative research methods of conventional trend(CT),system dynamics(SD),multi-objective model analysis(MOMA),comprehensive evaluation(CE),and dynamic simulation recursive(DSR). The results show that although there are various methods of WRCC,the major methods used have become out-of-date and stagnant,and new more sophisticated methods and technologies are lacking. Specifically,our analysis found that the index system,scientific robustness and comprehensiveness of evaluation criteria of current research methods are insufficient and need to be improved. In addition,the dynamic research of WRCC should receive more attention,and it requires further study to make it more applicable to real-world uses. Finally,a set of monitoring and early warning systems should be established and applied in demonstration areas to meet the urgent needs of water resource management in the new era.展开更多
Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has alread...Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has already established a series of occupational disease prevention programs, occupational health risk assessment (OHRA) strategies continue to be a limitation.展开更多
Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.T...Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.This volume presents state-of-the-art methods for reliable detection of epigenetic changes in the nervous system.Epigenetic guides readers through methods for the analyses of chromatin remodeling,transposable elements,展开更多
Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscu...Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscular Diseases Unit,University of Genoa.This volume is a comprehensive collection of the most recent knowledge on the biological bases of various kinds of展开更多
Association mapping(as opposed to population mapping) is becoming more important in establishing associations between a phenotype and a genotype.The major advantage of association mapping,
So far, most theories of economics and management are under the same premisethat the natural resources are never exhausted and regenerated repeatedly. The magic of technologybrought by industrial revolution endowed hu...So far, most theories of economics and management are under the same premisethat the natural resources are never exhausted and regenerated repeatedly. The magic of technologybrought by industrial revolution endowed human with power that they can do anything they want. Italso turns natural resources into industrial energy and enhances the development of human societyand civilization. Human uses direct comparison of input and output and the satisfaction degree ofdemands to measure the production activities, the economic benefit and management performance,regardless of the change of ecology that serves as the natural resources. However, since theecological environment has been changing worse recently and natural disaster happened frequentlyhuman's dream of conquering the nature has been broken. The nature implements reprisal against humanagain and again, and human is faced with the development limit because of the environmentalrestriction.展开更多
consists of forecasting for the total reserves of regional mineral resources and evaluation,compreIn general,based on evaluated objects and factors involved,evaluation of mineral resources hensive evaluation of region...consists of forecasting for the total reserves of regional mineral resources and evaluation,compreIn general,based on evaluated objects and factors involved,evaluation of mineral resources hensive evaluation of regional mineral resources, and economic and technical evaluation of deposits. Here a region can be a country, a province, or a mining area, while a deposit is mainly related to a single type of mineral, although it can contain more than one types of minerals. In the past, to assess mineral resources was primarily to evaluate and forecast the total reserves of regional mineral resources. With the advancement of science, technology, and economy, the evaluation of mineral resources has developed from forecasting the reserves of them to comprehensively evaluating them on the basis of numerous factors.展开更多
The Delphi technique is a systematic process of forecasting using the collective opinion of panel members.The structured method of developing consensus among panel members using Delphi methodology has gained acceptanc...The Delphi technique is a systematic process of forecasting using the collective opinion of panel members.The structured method of developing consensus among panel members using Delphi methodology has gained acceptance in diverse fields of medicine.The Delphi methods assumed a pivotal role in the last few decades to develop best practice guidance using collective intelligence where research is limited,ethically/logistically difficult or evidence is conflicting.However,the attempts to assess the quality standard of Delphi studies have reported significant variance,and details of the process followed are usually unclear.We recommend systematic quality tools for evaluation of Delphi methodology;identification of problem area of research,selection of panel,anonymity of panelists,controlled feedback,iterative Delphi rounds,consensus criteria,analysis of consensus,closing criteria,and stability of the results.Based on these nine qualitative evaluation points,we assessed the quality of Delphi studies in the medical field related to coronavirus disease 2019.There was inconsistency in reporting vital elements of Delphi methods such as identification of panel members,defining consensus,closing criteria for rounds,and presenting the results.We propose our evaluation points for researchers,medical journal editorial boards,and reviewers to evaluate the quality of the Delphi methods in healthcare research.展开更多
文摘The research methods of the history of Mongolian medicine refer to the general and special methods used in the understanding and research of the history of Mongolian medicine,as well as the methods of expression and compilation of the research achievements of the history of Mongolian medicine.There are not only analysis and generalization,abstractness and concreteness,deduction and induction,historical and logical methods,but also traditional philology methods such as textual research,exegesis and collation,as well as new methods such as field investigation method,empirical method,measurement method,comparison method,and oral account method.In the actual research process,a variety of methods are often used comprehensively.This paper mainly discusses the methods used by Professor Ba Jigemude in the study of the history of Mongolian medicine,and uses specific cases to analyze and summarize the formation and development of the history of ancient traditional medicine.
文摘The root system is an important organ that plants absorb nutrients from the soil, and can synthesize the vital substances necessary for the plant. However, the study on root system is burdened with great challenges due to its underground roots. In order to further explore the research methods and techniques of plant roots, the research mainly reviewed the research methods of root system, and summarized the methods of conventional root research, such as digging method, core drilling method, container method and isotope method. The progress of CT scan method, ground penetrating radar, special environmental culture method, nucle- ar magnetic resonance method and CCD three-dimensional imaging method were reviewed. Prospects for plant root research were made according to the trends of root research methods usincl hiqh-end technolo.qy at home and abroad.
文摘Farmland weeds are an important part of farmland ecosystems.Research on farmland weeds is one of the major research fields in agricultural ecology.It is of great significance for achieving high yield,high quality and high efficiency in agriculture.In recent years,research on farmland weeds has focused on investigation of weed communities,research on weed seed banks,and research on weed control.These three research directions complement each other.Among them,the investigation work of weed communities and the research of weed seed banks are helpful for us to grasp the occurrence of farmland weeds more accurately and provide references for the control of farmland weeds.This article summarizes the research directions of farmland weeds in recent years(weed community investigation,weed seed bank,weed control)and the research methods used,provide reference value for the follow-up research work of farmland weeds,and provide theoretical support for promoting the development of rural ecological industry and building beautiful villages.
文摘Dispersed and peripheral spaces in the urban core are influenced both by the trend towards constant growth as well as social ways of life which are constantly evolving. Following a connotation, these two factors therefore play a crucial role in defining the alternation of urban space--in particular, that of the centers. The main focus of this research article is on the methodology used in the survey and evaluation of "centralities" as well as their developments over the past four decades (1974-2014) in approaches to urban development that has been developed in Graz.~ The analysis has drawn on the four editions ("evolution") of approaches to urban development as conceived by the city of Graz in order to examine their verbal characteristics in regard to centralities. At the same time, the analysis does not examine presentations of plans which exist in supplementary forms (e.g., explanatory reports and supplemented plans)--it restricts itself solely to the various plans set out in the STEKs.2 The highest degree of accuracy has been applied to the notion of "centralis" in approaches to urban development. The goal of the research project was to depict the modulation of the notion of "centrality" in the urban context as a space-forming dimension. Furthermore, it clearly shows the extent to which the notion of the "centre" (in the widest sense of the word) has become distanced from qualitative, spatial development and at the current time of urban development is experiencing a sort of Renaissance. In the field of "urban development", architectural references in the context of"centrality" have scarcely been researched. This has led to the opening-up of a complex interdisciplinary research field. In order to make the complex architectural determinants of "centrality" more accessible to the participating disciplines, approaches to urban development have been explored in the form of a social and spatial analysis.
文摘In this paper, the author presents an overview of the history and trends of the Research Methods in Second Language Acquisition in recent years; and then, combining the present situation in China, indicates that the approach of Action Research will be the future trend in research on Computer Assisted Second Language Acquisition (CASLA). To explain the author's viewpoint, this paper firstly sets out to describe the author's understanding of the Research Methods in Second Language Acquisition (SLA), and then the comprehension of Action Research in CASLA.
文摘Introduction and Motivation Legal science and philosophy are two of the most important dis- ciplines in the field of human rights research, both of them assuming different roles and functions in human rights analysis. Scholars can discuss or debate from a philosophical per- spective such as where the ideology of human rights comes from, what the ontology of human rights is and whether people could legitimate human rights claims on the basis of natural morality.
基金the National Social Science Found for the project"Research on the Effectiveness and Synergy of Innovation and Entrepreneurship in Promoting Employment"(Project No.19BJY057).
文摘With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program is expanding.In order to improve the quality of MBA dissertation and promote the sustainable and healthy development of MBA education,based on the author's years of MBA teaching experience and dissertation writing guidance experience,this paper introduces three research methods of dissertation writing skills:case study method,enterprise diagnosis method and survey research method,and analyzes five steps of MBA dissertation writing,which can be used as a reference for MBA(EMBA)students to improve their dissertation writing level.
文摘psychology has more than 100 years developmwnt history, and make great success during this time. But in the after development, psychology met the unprecedented contradiction and conflict, facing division and broken, and in the embrassmed situation of divorced from society, positive psychology is emerge as the times requirement in this crisis. In order to better guide the development to positive psychology, providing philosophical theory and instructions on methodology,it is neeessary to discuss about the positive psycholog from a philosophical perspective. Since 1879 the western modern psychology come into being, the psychology of natural science orientation has been the mainstream of psychology. In addition, admit the uniqueness of man, attention to people's inner experience of humanistic psychology, also occupies a space in the confrontation with the reflection of the mainstream of scientific psychology, positive psychology from the research content to lead psychology to another port, but the research methods are not completely abandon the previous research methods of positivism psychology, but more introduced humanism based on the oositivism research method of scientific oriented.
文摘Model organisms are the important part of modem life sciences. Arabidopsis thaliana, Oryza sativa, and other model plants have been widely applied in the field of plant science and agronomy, while the international studies on traditional medicine lack the model organisms. Salvia miltiorrhiza, a perennial herb, is one Of the most commonly used medicines.
文摘This review study was designed to map out the research trends through an intensive text analysis of 1,366 research articles (RAs) of applied linguistics during the past 40 years (from 1976 to 2015). RAs were coded and analyzed by four analysts to identify their content of research, research methods, and statistical procedures. It was found that there has been an increase in the number and the average length of articles. The average length has been on the rise from 8.09 pages in 1976-1985 to 14.38 during 2006-2015. The extensive review of the RAs also revealed a broad range of themes that belonged to 34 research domains. SLA, Technology 8: Language Learning, Language Teaching Methodology, Language Testing, and Psycholinguistics were the most widely researched areas. The qualitative method with 33.97% was the dominant research method in the journals. Regarding the statistical techniques, it was illustrated that descriptive statistics, Pearson correlation, ANOVA, and t-test were the most commonly used procedures in the applied linguistic RAs.
文摘Long noncoding RNAs(lncRNAs)are functional RNA molecules which are longer than 200 nucleotides in length that do not encode proteins;instead,they regulate target gene expression at transcriptional,posttranscriptional,and epigenetic levels.LncRNAs play important roles in various biological processes such as dosage compensation,genomic imprinting,cell cycle regulation,and cell differentiation.Although their characterizations have been relatively straightforward with recent advances in modern biology,the functions of lncRNAs are largely unknown.Herein,we discuss the biological functions and research methods of lncRNAs.
基金National Key Research and Development Program of China(2016YFC0503500)Tibet key Science&Technology Specific Projects(Z2016C01G01)National Nature Science Foundation of China(41471453,41430861)
文摘The study of water resources carrying capacity(WRCC),a major component of resources and environment carrying capacity(RECC),began relatively recently. However,WRCC has witnessed a rapid development in terms of concept,calculation methods,and empirical research in recent years. WRCC has become an important criterion for rational development and utilization of regional water resources. This paper first briefly reviews the development process of WRCC. It then evaluates and contrasts the representative research methods of conventional trend(CT),system dynamics(SD),multi-objective model analysis(MOMA),comprehensive evaluation(CE),and dynamic simulation recursive(DSR). The results show that although there are various methods of WRCC,the major methods used have become out-of-date and stagnant,and new more sophisticated methods and technologies are lacking. Specifically,our analysis found that the index system,scientific robustness and comprehensiveness of evaluation criteria of current research methods are insufficient and need to be improved. In addition,the dynamic research of WRCC should receive more attention,and it requires further study to make it more applicable to real-world uses. Finally,a set of monitoring and early warning systems should be established and applied in demonstration areas to meet the urgent needs of water resource management in the new era.
基金supported by the Natural Science Foundation of China(81472961)the Joint Projects of the National Health and Family Planning Commission of China and the Health Bureau of Zhejiang Province(No.WSK 2014-2-004)the Zhejiang Provincial Program for the Cultivation of High-Level Innovative Health Talents
文摘Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has already established a series of occupational disease prevention programs, occupational health risk assessment (OHRA) strategies continue to be a limitation.
文摘Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.This volume presents state-of-the-art methods for reliable detection of epigenetic changes in the nervous system.Epigenetic guides readers through methods for the analyses of chromatin remodeling,transposable elements,
文摘Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscular Diseases Unit,University of Genoa.This volume is a comprehensive collection of the most recent knowledge on the biological bases of various kinds of
文摘Association mapping(as opposed to population mapping) is becoming more important in establishing associations between a phenotype and a genotype.The major advantage of association mapping,
文摘So far, most theories of economics and management are under the same premisethat the natural resources are never exhausted and regenerated repeatedly. The magic of technologybrought by industrial revolution endowed human with power that they can do anything they want. Italso turns natural resources into industrial energy and enhances the development of human societyand civilization. Human uses direct comparison of input and output and the satisfaction degree ofdemands to measure the production activities, the economic benefit and management performance,regardless of the change of ecology that serves as the natural resources. However, since theecological environment has been changing worse recently and natural disaster happened frequentlyhuman's dream of conquering the nature has been broken. The nature implements reprisal against humanagain and again, and human is faced with the development limit because of the environmentalrestriction.
文摘consists of forecasting for the total reserves of regional mineral resources and evaluation,compreIn general,based on evaluated objects and factors involved,evaluation of mineral resources hensive evaluation of regional mineral resources, and economic and technical evaluation of deposits. Here a region can be a country, a province, or a mining area, while a deposit is mainly related to a single type of mineral, although it can contain more than one types of minerals. In the past, to assess mineral resources was primarily to evaluate and forecast the total reserves of regional mineral resources. With the advancement of science, technology, and economy, the evaluation of mineral resources has developed from forecasting the reserves of them to comprehensively evaluating them on the basis of numerous factors.
文摘The Delphi technique is a systematic process of forecasting using the collective opinion of panel members.The structured method of developing consensus among panel members using Delphi methodology has gained acceptance in diverse fields of medicine.The Delphi methods assumed a pivotal role in the last few decades to develop best practice guidance using collective intelligence where research is limited,ethically/logistically difficult or evidence is conflicting.However,the attempts to assess the quality standard of Delphi studies have reported significant variance,and details of the process followed are usually unclear.We recommend systematic quality tools for evaluation of Delphi methodology;identification of problem area of research,selection of panel,anonymity of panelists,controlled feedback,iterative Delphi rounds,consensus criteria,analysis of consensus,closing criteria,and stability of the results.Based on these nine qualitative evaluation points,we assessed the quality of Delphi studies in the medical field related to coronavirus disease 2019.There was inconsistency in reporting vital elements of Delphi methods such as identification of panel members,defining consensus,closing criteria for rounds,and presenting the results.We propose our evaluation points for researchers,medical journal editorial boards,and reviewers to evaluate the quality of the Delphi methods in healthcare research.