Different literary criticism theories have paved the way to analyse and evaluate the literature works from various per?spectives. In the last century, especially during the 1940s to the 1960s, the New Criticism almost...Different literary criticism theories have paved the way to analyse and evaluate the literature works from various per?spectives. In the last century, especially during the 1940s to the 1960s, the New Criticism almost dominated the literature analysis field. However, in the 1970s and early 1980s, a kind of literary criticism theory which maintained that the personal biases could largely affect the interpretation of the literature work and all history could be subjective seized the literature critic's eyeballs. And the appearance of New Historicism marked a vital transition of literature criticism theories. By analyzing the historicity of texts and the textuality of history, New Historicism does not set a clear distinction between history and literature.New Historicism mainly connects the texts and history and puts an end to the texts isolation. By figuring out the origin of New Historicism, trying to analyse the historicity and textuality thoroughly in this literature criticism theory, and exploring the disputes over this theory, the origins, concepts,historicity and textualityof New Historicism will be clarified.展开更多
The historic centres revitalization addresses the challenges related to the preservation of fundamental heritage values. At a time, when everyone looks with concern to our cities＇ future, it is important to reflect o...The historic centres revitalization addresses the challenges related to the preservation of fundamental heritage values. At a time, when everyone looks with concern to our cities＇ future, it is important to reflect on the received heritage, seeking the most appropriate answers to the planning of the historic centres. These fabrics are reference places in the urban space, due to their role of memorial testimony and of generators of cultural and economic dynamics. However, often times, inherited urban fabrics are affected by the limitations of the heritage policies which, for being too general and based on theoretical and abstract frameworks, have difficulty incorporating the characteristics of each area and neglect the formulation of specific criteria and intervention methods. The purpose of this paper is to provide a comparative reading of the levels of urban renewal allowed by the planning tools. This study chooses two historic centers in Portugal： Oporto and Guimarfies historic centres （World Heritage Sites since 1996 and 2001, respectively, and were the last to get this classification in Portugal）. This reflection is a contribution to peer trends and raise the discussion on the role that the different heritage policies have to the revitalization of the historic centres.展开更多
On the basis of sex and biological categories,society assigns the socio-cultural authority and responsibilities.Sex wises different socio-cultural responsibilities and authority;performances are recognized as gender.A...On the basis of sex and biological categories,society assigns the socio-cultural authority and responsibilities.Sex wises different socio-cultural responsibilities and authority;performances are recognized as gender.All of the socio-cultural creations are the factors of gender construction.The aim of this paper is to explore the discourses of gender in terms of historical circumstances and social context.Mainly,secondary data are used in this article.The information is collected and analyzed by the historical content analysis method under the qualitative research approach.It is difficult to identify the real form of gender issues without analyzing the social structure according to the historical context,so it is possible to analyze the real gender issues only by analyzing the social structure in historical context.展开更多
Background:A significant challenge regarding notable historical figures is determining the accuracy of the words and actions attributed to them with the limited available evidence,when their biographers have presented...Background:A significant challenge regarding notable historical figures is determining the accuracy of the words and actions attributed to them with the limited available evidence,when their biographers have presented a biased life assessment.Lauded as a founding suffragette,the first female school principal,and the first white female practicing physician in Canada,Dr.Emily Stowe did not help historians.She destroyed her records,leaving her life story to be told by her daughter,who portrayed her as a heroine–a view that has persisted since the start of the 20th century.To improve the accuracy of assessing the life of Emily Stowe,as much information as possible about Stowe must be collected and interpreted.Methods:Presented is a narrative research method for analyzing historical figures that examines 22 life-changing events in the life of Stowe by answering six types of questions about each event:when,where,who,what,how,and why.Results:This narrative research,representing a psychoanalytic research process,finds that much of the repeated story of Stowe is either exaggerated or likely false.Conclusion:Following the example of Emily Stowe,this unique method is applicable for improving the historical accuracy in assessing the lives of other notable figures.It represents a method extendable to those currently alive,outside the public eye,searching to develop their own narrative.展开更多
By MAMADOU DIOUF,Seagull Books.Africa in the World’s Time.In this book,distinguished historian Mamadou Diouf repositions Africa at the centre of global historical imagination.Countering long-standing colonial narrati...By MAMADOU DIOUF,Seagull Books.Africa in the World’s Time.In this book,distinguished historian Mamadou Diouf repositions Africa at the centre of global historical imagination.Countering long-standing colonial narratives that relegated the continent to the margins,Diouf uncovers the intellectual,artistic,and cultural traditions through which Africans have continuously interpreted,debated,and rewritten their own histories.展开更多
Serbisütherapy(ST)is a distinctive external treatment modality within traditional Mongolian medicine(TMM),historically developed within a nomadic cultural framework.This study presents a comprehensive philologica...Serbisütherapy(ST)is a distinctive external treatment modality within traditional Mongolian medicine(TMM),historically developed within a nomadic cultural framework.This study presents a comprehensive philological and historical analysis of ST,tracing its evolution from early battlefield applications to contemporary clinical use.By critically examining classical Mongolian medical texts alongside modern case studies,we aim to systematize ST’s therapeutic methods,indications,and limitations,while exploring its mechanisms of action through both traditional theory and modern biomedical perspectives.ST has undergone significant transformation,shifting from whole-body cavity immersion in the 13th century to targeted,organ-specific applications in modern practice.Its four primary methods–Covering,Mounted,Organ Placement,and Suction–demonstrate efficacy in treating cold-natured diseases,musculoskeletal disorders,gynecological conditions,and certain emergencies.ST embodies the core principles of TMM,particularly the balance of the“Three Roots”and the correction of cold-induced pathologies through heat.Despite challenges related to standardization,cultural translation,and regulatory acceptance,ST holds translational potential for integrative medicine.Future research should prioritize mechanistic validation,clinical standardization,and the development of biocompatible thermal technologies to bridge traditional practice with modern healthcare systems.展开更多
The year 2025 marks both the 25th anniversary of the Forum on China-Africa Cooperation(FOCAC)and the first year of implementation of the outcomes of the 2024 FOCAC Beijing Summit.Throughout the year,China has supporte...The year 2025 marks both the 25th anniversary of the Forum on China-Africa Cooperation(FOCAC)and the first year of implementation of the outcomes of the 2024 FOCAC Beijing Summit.Throughout the year,China has supported Africa in addressing historical injustices at diplomatic and political levels and firmly backed South Africa in hosting the G20 Leaders’Summit,further deepening China-Africa strategic mutual trust.展开更多
Traditional medicine in Myanmar has a long history,combining the local natural environment,culture,and religious beliefs to form a unique medical system.This article adopts the method of literature research,focusing o...Traditional medicine in Myanmar has a long history,combining the local natural environment,culture,and religious beliefs to form a unique medical system.This article adopts the method of literature research,focusing on the existing book“Milestones of Traditional Medicine in Myanmar”,and reviewing existing literature to analyze historical and contemporary sources.Elaborate on the question of how the history of traditional medicine in Myanmar originated and has continued to develop until now.These histories have proven that traditional medicine in Myanmar,despite facing numerous obstacles,has always been used by the people of Myanmar and has unique value,which deserves our continued attention and inheritance.展开更多
In recent decades,control performance monitoring(CPM)has experienced remarkable progress in research and industrial applications.While CPM research has been investigated using various benchmarks,the historical data be...In recent decades,control performance monitoring(CPM)has experienced remarkable progress in research and industrial applications.While CPM research has been investigated using various benchmarks,the historical data benchmark(HIS)has garnered the most attention due to its practicality and effectiveness.However,existing CPM reviews usually focus on the theoretical benchmark,and there is a lack of an in-depth review that thoroughly explores HIS-based methods.In this article,a comprehensive overview of HIS-based CPM is provided.First,we provide a novel static-dynamic perspective on data-level manifestations of control performance underlying typical controller capacities including regulation and servo:static and dynamic properties.The static property portrays time-independent variability in system output,and the dynamic property describes temporal behavior driven by closed-loop feedback.Accordingly,existing HIS-based CPM approaches and their intrinsic motivations are classified and analyzed from these two perspectives.Specifically,two mainstream solutions for CPM methods are summarized,including static analysis and dynamic analysis,which match data-driven techniques with actual controlling behavior.Furthermore,this paper also points out various opportunities and challenges faced in CPM for modern industry and provides promising directions in the context of artificial intelligence for inspiring future research.展开更多
A Receiver Operating Characteristic(ROC)analysis of a power is important and useful in clinical trials.A Classical Conditional Power(CCP)is a probability of a classical rejection region given values of true treatment ...A Receiver Operating Characteristic(ROC)analysis of a power is important and useful in clinical trials.A Classical Conditional Power(CCP)is a probability of a classical rejection region given values of true treatment effect and interim result.For hypotheses and reversed hypotheses under normal models,we obtain analytical expressions of the ROC curves of the CCP,find optimal ROC curves of the CCP,investigate the superiority of the ROC curves of the CCP,calculate critical values of the False Positive Rate(FPR),True Positive Rate(TPR),and cutoff of the optimal CCP,and give go/no go decisions at the interim of the optimal CCP.In addition,extensive numerical experiments are carried out to exemplify our theoretical results.Finally,a real data example is performed to illustrate the go/no go decisions of the optimal CCP.展开更多
Vast wilderness meets the horizon;snowy land ascends into douds.The Qinghai-Xizang Plateau,renowned as the"Roof of the World,"cradles numerous historical and cultural treasures in its cold,oxygen-thin wildness.
The rich historical and cultural legacy of Hebei Province is indispensable to Chinese civilization.Much of it has been well preserved in the Hebei Museum,which provides a window into Hebei’s vibrant heritage.
The sources and accumulation of heavy metals in soil are of great significance for soil utilization and pollution control.Lead(Pb),a common heavy metal element,tends to accumulate in the soils with time.Excess Pb in s...The sources and accumulation of heavy metals in soil are of great significance for soil utilization and pollution control.Lead(Pb),a common heavy metal element,tends to accumulate in the soils with time.Excess Pb in soils accumulates in plants and becomes toxic to humans and livestock when it enters the food chain.The historical data of Pb contents in soils in northwest China were stud-ied to establish the historical change curve in this paper.The results indicate geochemical background and wind and dust deposition have the minor contribution to the accumulation of Pb in soils,but human activities have caused a rapid accumulation of Pb in soils.From 1990 to 2020,the accumulation of about 0.1 mg/kg of Pb in the soils is due to natural wind-dust deposits,but the content of Pb in the soils has nearly tripled from about 22 mg/kg to about 52 mg/kg with the process of anthropogenic urbanization and industrialization.We found that the influence of human activities on lead content was closely related to the total primary energy production(10,000 tons of SCE),and the evolution of soil Pb contents in the study area was consis-tent with the Allometric1 model.展开更多
The JOURNAL OF ANCIENT CIVILIZATIONS(JAC)is published annually in two fascicles by the Institute for the History of Ancient Civilizations(IHAC,Northeast Normal University,Changchun,Jilin Province,People’s Republic of...The JOURNAL OF ANCIENT CIVILIZATIONS(JAC)is published annually in two fascicles by the Institute for the History of Ancient Civilizations(IHAC,Northeast Normal University,Changchun,Jilin Province,People’s Republic of China).The aim of JAC is to provide a forum for the discussion of various aspects of the cultural and historical processes in the Ancient Near Eastern and Mediterranean world,encompassing studies of individual civilizations as well as common elements,contacts,and interactions among them(e.g.,in such traditional fields as Assyriology,Egyptology,Hittitology,Classics,Byzantine Studies,and Sinology,among others).展开更多
1 The invention and development of the Internet was one of the biggest discoveries by mankind in the 20th century.Today,the Internet is used by more than 50%of the world population.Its applications are found in almost...1 The invention and development of the Internet was one of the biggest discoveries by mankind in the 20th century.Today,the Internet is used by more than 50%of the world population.Its applications are found in almost every field.There are many advantages of the Internet in the field of education,like gaining information,news,historical data,communication,etc.展开更多
In order to further explore the rich connotation of Huai'an historical and cultural space and the Grand Canal culture,the synchronicity of urban spatial pattern and historical buildings of Huai'an was studied ...In order to further explore the rich connotation of Huai'an historical and cultural space and the Grand Canal culture,the synchronicity of urban spatial pattern and historical buildings of Huai'an was studied under the guidance of synchronic theory and method.It is found that there are the identity and reality law of the development and change of Huai'an historical and cultural space and the Grand Canal cultural system,and it is deduced that there is a spiraling systematic structure chain between the historical and cultural space of Huai'an and the Grand Canal culture,which provides a theoretical reference for promoting the deepening construction of regional culture,the Grand Canal cultural belt and national cultural parks.展开更多
Prehistoric Archaeology of Xizang Written by Li Yongxian and Lv Hongliang.This book is based on the relevant materials obtained by the two authors in their nearly 30 years of field archaeology in Xizang and the resear...Prehistoric Archaeology of Xizang Written by Li Yongxian and Lv Hongliang.This book is based on the relevant materials obtained by the two authors in their nearly 30 years of field archaeology in Xizang and the research results of several projects led or participated in by them.Around several important historical nodes before the establishment of the Tubo Kingdom in Xizang,the basic framework and main problems of prehistoric archaeology in Xizang are proposed and the archaeological discoveries and key points of archaeological research from the Paleolithic Age to the 7th century A.D.in Xizang are outlined.Published by Science Press.展开更多
This article is a summary of the historical background to Isatis tinctoria in France and elsewhere from the 12th to the 21st century. Isatis tinctoria, also called “Guède”, “Pastel” or “Vouède” accordi...This article is a summary of the historical background to Isatis tinctoria in France and elsewhere from the 12th to the 21st century. Isatis tinctoria, also called “Guède”, “Pastel” or “Vouède” according to the French region origin, is a plant originally used to obtain indigo blue dye mainly to produce colored blue fabrics. A local memory is well established in the Amiens region (northern France) and the Toulouse region (south-western France). No global review of its culture and trade over the long term is known. The aim of this article is to summarize the historical background of Isatis tinctoria in France and elsewhere from the twelfth to the twenty-first century.展开更多
The article examines the physical,petrographic,mineralogical,and microstructural properties of mortar samples taken from a medieval structure located in northwestern Anatolia.Six mortar samples collected from the stru...The article examines the physical,petrographic,mineralogical,and microstructural properties of mortar samples taken from a medieval structure located in northwestern Anatolia.Six mortar samples collected from the structure were analyzed using advanced techniques such as acid loss,ignition loss,sieve analysis,physical analyses,polarizing and stereo microscope observations,SEM-EDS,XRD,and TGA.The mortars examined exhibit hydraulic properties.The hydraulic character of the mortars is mainly provided by brick dust and aggregates exhibiting pozzolanic activity.Acid loss and ignition loss analyses indicate that the binder-aggregate ratios vary between 1:1 and 1:3.The elemental and mineral composition of these mortars was analyzed using EDS and XRD,respectively.Analytical techniques revealed the presence of quartz,feldspar,muscovite,biotite,vaterite,and aragonite crystals.The results were supported by thermogravimetric analysis.This study provides important references for the formulation of compatible repair mortars to ensure the proper preservation of materials used in masonry walls of large-scale structures in similar geographical areas.It is intended that this study,based on the examination of mortar samples taken from the structure,will contribute to future research.展开更多
The existence of museums is humanity’s stubborn struggle against oblivion.When cultural relics are presented before our eyes,ancient civilizations gain a sense of reality,and people in history become present.
文摘Different literary criticism theories have paved the way to analyse and evaluate the literature works from various per?spectives. In the last century, especially during the 1940s to the 1960s, the New Criticism almost dominated the literature analysis field. However, in the 1970s and early 1980s, a kind of literary criticism theory which maintained that the personal biases could largely affect the interpretation of the literature work and all history could be subjective seized the literature critic's eyeballs. And the appearance of New Historicism marked a vital transition of literature criticism theories. By analyzing the historicity of texts and the textuality of history, New Historicism does not set a clear distinction between history and literature.New Historicism mainly connects the texts and history and puts an end to the texts isolation. By figuring out the origin of New Historicism, trying to analyse the historicity and textuality thoroughly in this literature criticism theory, and exploring the disputes over this theory, the origins, concepts,historicity and textualityof New Historicism will be clarified.
文摘The historic centres revitalization addresses the challenges related to the preservation of fundamental heritage values. At a time, when everyone looks with concern to our cities＇ future, it is important to reflect on the received heritage, seeking the most appropriate answers to the planning of the historic centres. These fabrics are reference places in the urban space, due to their role of memorial testimony and of generators of cultural and economic dynamics. However, often times, inherited urban fabrics are affected by the limitations of the heritage policies which, for being too general and based on theoretical and abstract frameworks, have difficulty incorporating the characteristics of each area and neglect the formulation of specific criteria and intervention methods. The purpose of this paper is to provide a comparative reading of the levels of urban renewal allowed by the planning tools. This study chooses two historic centers in Portugal： Oporto and Guimarfies historic centres （World Heritage Sites since 1996 and 2001, respectively, and were the last to get this classification in Portugal）. This reflection is a contribution to peer trends and raise the discussion on the role that the different heritage policies have to the revitalization of the historic centres.
文摘On the basis of sex and biological categories,society assigns the socio-cultural authority and responsibilities.Sex wises different socio-cultural responsibilities and authority;performances are recognized as gender.All of the socio-cultural creations are the factors of gender construction.The aim of this paper is to explore the discourses of gender in terms of historical circumstances and social context.Mainly,secondary data are used in this article.The information is collected and analyzed by the historical content analysis method under the qualitative research approach.It is difficult to identify the real form of gender issues without analyzing the social structure according to the historical context,so it is possible to analyze the real gender issues only by analyzing the social structure in historical context.
文摘Background:A significant challenge regarding notable historical figures is determining the accuracy of the words and actions attributed to them with the limited available evidence,when their biographers have presented a biased life assessment.Lauded as a founding suffragette,the first female school principal,and the first white female practicing physician in Canada,Dr.Emily Stowe did not help historians.She destroyed her records,leaving her life story to be told by her daughter,who portrayed her as a heroine–a view that has persisted since the start of the 20th century.To improve the accuracy of assessing the life of Emily Stowe,as much information as possible about Stowe must be collected and interpreted.Methods:Presented is a narrative research method for analyzing historical figures that examines 22 life-changing events in the life of Stowe by answering six types of questions about each event:when,where,who,what,how,and why.Results:This narrative research,representing a psychoanalytic research process,finds that much of the repeated story of Stowe is either exaggerated or likely false.Conclusion:Following the example of Emily Stowe,this unique method is applicable for improving the historical accuracy in assessing the lives of other notable figures.It represents a method extendable to those currently alive,outside the public eye,searching to develop their own narrative.
文摘By MAMADOU DIOUF,Seagull Books.Africa in the World’s Time.In this book,distinguished historian Mamadou Diouf repositions Africa at the centre of global historical imagination.Countering long-standing colonial narratives that relegated the continent to the margins,Diouf uncovers the intellectual,artistic,and cultural traditions through which Africans have continuously interpreted,debated,and rewritten their own histories.
基金supported by The China Ethnic Medicine Association Research Grant(No.2023MY055-81)Science and Technology Program of the Joint Fund of Scientific Research for the Public Hospitals of Inner Mongolia Academy of Medical Sciences(2023GLLHD177,2023GLLH0174)Inner Mongolia Autonomous Region Regional Medical Center for Specialized Care(2025).
文摘Serbisütherapy(ST)is a distinctive external treatment modality within traditional Mongolian medicine(TMM),historically developed within a nomadic cultural framework.This study presents a comprehensive philological and historical analysis of ST,tracing its evolution from early battlefield applications to contemporary clinical use.By critically examining classical Mongolian medical texts alongside modern case studies,we aim to systematize ST’s therapeutic methods,indications,and limitations,while exploring its mechanisms of action through both traditional theory and modern biomedical perspectives.ST has undergone significant transformation,shifting from whole-body cavity immersion in the 13th century to targeted,organ-specific applications in modern practice.Its four primary methods–Covering,Mounted,Organ Placement,and Suction–demonstrate efficacy in treating cold-natured diseases,musculoskeletal disorders,gynecological conditions,and certain emergencies.ST embodies the core principles of TMM,particularly the balance of the“Three Roots”and the correction of cold-induced pathologies through heat.Despite challenges related to standardization,cultural translation,and regulatory acceptance,ST holds translational potential for integrative medicine.Future research should prioritize mechanistic validation,clinical standardization,and the development of biocompatible thermal technologies to bridge traditional practice with modern healthcare systems.
文摘The year 2025 marks both the 25th anniversary of the Forum on China-Africa Cooperation(FOCAC)and the first year of implementation of the outcomes of the 2024 FOCAC Beijing Summit.Throughout the year,China has supported Africa in addressing historical injustices at diplomatic and political levels and firmly backed South Africa in hosting the G20 Leaders’Summit,further deepening China-Africa strategic mutual trust.
基金2020 Yunnan Province International Commissioner(Individual)Recognition Work Project(202003AK140041)2024 Yunnan Provincial Philosophy and Social Science Innovation Team:Research on the Exchange and Integration of Traditional Medicine in Yunnan(2024CX09)2023 Hospital-level Project of School of Basic Medical Sciences,Yunnan University of Traditional Chinese Medicine,“Comparison and Research on Traditional Medicine Treatment Methods in China and Burma”(2023CBMS009).
文摘Traditional medicine in Myanmar has a long history,combining the local natural environment,culture,and religious beliefs to form a unique medical system.This article adopts the method of literature research,focusing on the existing book“Milestones of Traditional Medicine in Myanmar”,and reviewing existing literature to analyze historical and contemporary sources.Elaborate on the question of how the history of traditional medicine in Myanmar originated and has continued to develop until now.These histories have proven that traditional medicine in Myanmar,despite facing numerous obstacles,has always been used by the people of Myanmar and has unique value,which deserves our continued attention and inheritance.
基金supported in part by the National Natural Science Foundation of China(62125306)Zhejiang Key Research and Development Project(2024C01163)the State Key Laboratory of Industrial Control Technology,China(ICT2024A06)
文摘In recent decades,control performance monitoring(CPM)has experienced remarkable progress in research and industrial applications.While CPM research has been investigated using various benchmarks,the historical data benchmark(HIS)has garnered the most attention due to its practicality and effectiveness.However,existing CPM reviews usually focus on the theoretical benchmark,and there is a lack of an in-depth review that thoroughly explores HIS-based methods.In this article,a comprehensive overview of HIS-based CPM is provided.First,we provide a novel static-dynamic perspective on data-level manifestations of control performance underlying typical controller capacities including regulation and servo:static and dynamic properties.The static property portrays time-independent variability in system output,and the dynamic property describes temporal behavior driven by closed-loop feedback.Accordingly,existing HIS-based CPM approaches and their intrinsic motivations are classified and analyzed from these two perspectives.Specifically,two mainstream solutions for CPM methods are summarized,including static analysis and dynamic analysis,which match data-driven techniques with actual controlling behavior.Furthermore,this paper also points out various opportunities and challenges faced in CPM for modern industry and provides promising directions in the context of artificial intelligence for inspiring future research.
基金supported by the National Social Science Fund of China(Grand No.21XTJ001).
文摘A Receiver Operating Characteristic(ROC)analysis of a power is important and useful in clinical trials.A Classical Conditional Power(CCP)is a probability of a classical rejection region given values of true treatment effect and interim result.For hypotheses and reversed hypotheses under normal models,we obtain analytical expressions of the ROC curves of the CCP,find optimal ROC curves of the CCP,investigate the superiority of the ROC curves of the CCP,calculate critical values of the False Positive Rate(FPR),True Positive Rate(TPR),and cutoff of the optimal CCP,and give go/no go decisions at the interim of the optimal CCP.In addition,extensive numerical experiments are carried out to exemplify our theoretical results.Finally,a real data example is performed to illustrate the go/no go decisions of the optimal CCP.
文摘Vast wilderness meets the horizon;snowy land ascends into douds.The Qinghai-Xizang Plateau,renowned as the"Roof of the World,"cradles numerous historical and cultural treasures in its cold,oxygen-thin wildness.
文摘The rich historical and cultural legacy of Hebei Province is indispensable to Chinese civilization.Much of it has been well preserved in the Hebei Museum,which provides a window into Hebei’s vibrant heritage.
基金supported by the National Natural Science Foundation of China(Grant number:41440027)Geological Prospecting Fund of Qinghai Province(Grant number:2017042185sh029)Special project of Key Laboratory of Environmental Geology of Qinghai Province(Grant number:2023-KJ-13).Our special appreciate go to the editors and anonymous reviewers for their critical reviews and helpful comments.
文摘The sources and accumulation of heavy metals in soil are of great significance for soil utilization and pollution control.Lead(Pb),a common heavy metal element,tends to accumulate in the soils with time.Excess Pb in soils accumulates in plants and becomes toxic to humans and livestock when it enters the food chain.The historical data of Pb contents in soils in northwest China were stud-ied to establish the historical change curve in this paper.The results indicate geochemical background and wind and dust deposition have the minor contribution to the accumulation of Pb in soils,but human activities have caused a rapid accumulation of Pb in soils.From 1990 to 2020,the accumulation of about 0.1 mg/kg of Pb in the soils is due to natural wind-dust deposits,but the content of Pb in the soils has nearly tripled from about 22 mg/kg to about 52 mg/kg with the process of anthropogenic urbanization and industrialization.We found that the influence of human activities on lead content was closely related to the total primary energy production(10,000 tons of SCE),and the evolution of soil Pb contents in the study area was consis-tent with the Allometric1 model.
文摘The JOURNAL OF ANCIENT CIVILIZATIONS(JAC)is published annually in two fascicles by the Institute for the History of Ancient Civilizations(IHAC,Northeast Normal University,Changchun,Jilin Province,People’s Republic of China).The aim of JAC is to provide a forum for the discussion of various aspects of the cultural and historical processes in the Ancient Near Eastern and Mediterranean world,encompassing studies of individual civilizations as well as common elements,contacts,and interactions among them(e.g.,in such traditional fields as Assyriology,Egyptology,Hittitology,Classics,Byzantine Studies,and Sinology,among others).
文摘1 The invention and development of the Internet was one of the biggest discoveries by mankind in the 20th century.Today,the Internet is used by more than 50%of the world population.Its applications are found in almost every field.There are many advantages of the Internet in the field of education,like gaining information,news,historical data,communication,etc.
基金Supported by the Philosophy and Social Science Project of Jiangsu Province,China(2024SJYB1403).
文摘In order to further explore the rich connotation of Huai'an historical and cultural space and the Grand Canal culture,the synchronicity of urban spatial pattern and historical buildings of Huai'an was studied under the guidance of synchronic theory and method.It is found that there are the identity and reality law of the development and change of Huai'an historical and cultural space and the Grand Canal cultural system,and it is deduced that there is a spiraling systematic structure chain between the historical and cultural space of Huai'an and the Grand Canal culture,which provides a theoretical reference for promoting the deepening construction of regional culture,the Grand Canal cultural belt and national cultural parks.
文摘Prehistoric Archaeology of Xizang Written by Li Yongxian and Lv Hongliang.This book is based on the relevant materials obtained by the two authors in their nearly 30 years of field archaeology in Xizang and the research results of several projects led or participated in by them.Around several important historical nodes before the establishment of the Tubo Kingdom in Xizang,the basic framework and main problems of prehistoric archaeology in Xizang are proposed and the archaeological discoveries and key points of archaeological research from the Paleolithic Age to the 7th century A.D.in Xizang are outlined.Published by Science Press.
文摘This article is a summary of the historical background to Isatis tinctoria in France and elsewhere from the 12th to the 21st century. Isatis tinctoria, also called “Guède”, “Pastel” or “Vouède” according to the French region origin, is a plant originally used to obtain indigo blue dye mainly to produce colored blue fabrics. A local memory is well established in the Amiens region (northern France) and the Toulouse region (south-western France). No global review of its culture and trade over the long term is known. The aim of this article is to summarize the historical background of Isatis tinctoria in France and elsewhere from the twelfth to the twenty-first century.
文摘The article examines the physical,petrographic,mineralogical,and microstructural properties of mortar samples taken from a medieval structure located in northwestern Anatolia.Six mortar samples collected from the structure were analyzed using advanced techniques such as acid loss,ignition loss,sieve analysis,physical analyses,polarizing and stereo microscope observations,SEM-EDS,XRD,and TGA.The mortars examined exhibit hydraulic properties.The hydraulic character of the mortars is mainly provided by brick dust and aggregates exhibiting pozzolanic activity.Acid loss and ignition loss analyses indicate that the binder-aggregate ratios vary between 1:1 and 1:3.The elemental and mineral composition of these mortars was analyzed using EDS and XRD,respectively.Analytical techniques revealed the presence of quartz,feldspar,muscovite,biotite,vaterite,and aragonite crystals.The results were supported by thermogravimetric analysis.This study provides important references for the formulation of compatible repair mortars to ensure the proper preservation of materials used in masonry walls of large-scale structures in similar geographical areas.It is intended that this study,based on the examination of mortar samples taken from the structure,will contribute to future research.
文摘The existence of museums is humanity’s stubborn struggle against oblivion.When cultural relics are presented before our eyes,ancient civilizations gain a sense of reality,and people in history become present.
