This paper emphasises the role of people who have been employed at the Institute of Architecture and Urban & Spatial Planning of Serbia as well as a number of its external associates in the development of spatial planning in Serbia. It highlights the significance of the publishing role of the Institute, which goes hand in hand with its work on scientific research and professional projects, with a special focus on the journal Savremene urbanisticke teme (Engl. Contemporary Urban Themes), one of its five serial publications. This journal is significant because it published analytical and study articles, translations, critical reviews, and reviews of important achievements in urban and spatial planning at a time when spatial planning in Serbia was still in its pioneering phase, which resulted in the launch of ambitious projects with a wider social impact. The important contribution of this paper is the bibliography of the journal Savremene urbanisticke teme, as well as four accompanying registers that present all of the authors of its texts and all of the published titles.
{"title":"Publishing and spatial planning - the driving role of the institute through the prism of the journal Savremene urbanisticke teme (1961-1981)","authors":"Milena Milinkovic, Jasna Petrić, Ana Nikovic","doi":"10.2298/spat1942023m","DOIUrl":"https://doi.org/10.2298/spat1942023m","url":null,"abstract":"This paper emphasises the role of people who have been employed at the\u0000 Institute of Architecture and Urban & Spatial Planning of Serbia as well as\u0000 a number of its external associates in the development of spatial planning\u0000 in Serbia. It highlights the significance of the publishing role of the\u0000 Institute, which goes hand in hand with its work on scientific research and\u0000 professional projects, with a special focus on the journal Savremene\u0000 urbanisticke teme (Engl. Contemporary Urban Themes), one of its five serial\u0000 publications. This journal is significant because it published analytical\u0000 and study articles, translations, critical reviews, and reviews of important\u0000 achievements in urban and spatial planning at a time when spatial planning\u0000 in Serbia was still in its pioneering phase, which resulted in the launch of\u0000 ambitious projects with a wider social impact. The important contribution of\u0000 this paper is the bibliography of the journal Savremene urbanisticke teme,\u0000 as well as four accompanying registers that present all of the authors of\u0000 its texts and all of the published titles.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48853351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Deterioration of ancient masonry is a contemporary problem. The initial properties of the masonry material that determine its durability, deterioration and degree of preservation have led to the appearance of different approaches towards choosing the technology for restoring masonry. The success of any restoration is largely determined by its compatibility with the original materials used, which requires, as a rule, a complex and long process of selecting their composition. One of the main technological approaches in the science of restoration materials is to search for the optimal composition of the material within a given time limit. This paper presents an approach which uses a large number of variables within strict boundary conditions. The solution to this problem can be found in the field of mathematical modelling using experiment planning methods. The paper presents a method developed for mortar optimization which makes it possible to obtain the desired result within a relatively short period of time.
{"title":"Optimization of repair mortar used in masonry restoration","authors":"A. Kharitonov, O. Smirnova","doi":"10.2298/spat1942008k","DOIUrl":"https://doi.org/10.2298/spat1942008k","url":null,"abstract":"Deterioration of ancient masonry is a contemporary problem. The initial\u0000 properties of the masonry material that determine its durability,\u0000 deterioration and degree of preservation have led to the appearance of\u0000 different approaches towards choosing the technology for restoring masonry.\u0000 The success of any restoration is largely determined by its compatibility\u0000 with the original materials used, which requires, as a rule, a complex and\u0000 long process of selecting their composition. One of the main technological\u0000 approaches in the science of restoration materials is to search for the\u0000 optimal composition of the material within a given time limit. This paper\u0000 presents an approach which uses a large number of variables within strict\u0000 boundary conditions. The solution to this problem can be found in the field\u0000 of mathematical modelling using experiment planning methods. The paper\u0000 presents a method developed for mortar optimization which makes it possible\u0000 to obtain the desired result within a relatively short period of time.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68813177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A consequence of the high concentrations of the population in big cities is the growth in the amount of municipal waste generated. This has resulted in an accelerating need for developing as efficient a municipal waste management system as possible on a local level, based on legal requirements and the rules of good conduct within this field. The city of Belgrade is used as a case study for analyzing the existing problem of waste management (based on the Waste Management Plan), system elements and operational performances (special waste disposal), and the possibilities for improving the system by contemporary technical and managerial solutions. This is especially analyzed on the basis of provisions and obligations stipulated in the recently signed PPP contract on public-private partnership (PPP). In this paper, the author discusses possible comprehensive improvements of the municipal waste management system based on the obligations of the signatories of the said contract.
{"title":"Public-private partnership as a possibility for improving municipal waste management","authors":"Djordje Jovanovic, T. Živković","doi":"10.2298/spat1942041j","DOIUrl":"https://doi.org/10.2298/spat1942041j","url":null,"abstract":"A consequence of the high concentrations of the population in big cities is\u0000 the growth in the amount of municipal waste generated. This has resulted in\u0000 an accelerating need for developing as efficient a municipal waste\u0000 management system as possible on a local level, based on legal requirements\u0000 and the rules of good conduct within this field. The city of Belgrade is\u0000 used as a case study for analyzing the existing problem of waste management\u0000 (based on the Waste Management Plan), system elements and operational\u0000 performances (special waste disposal), and the possibilities for improving\u0000 the system by contemporary technical and managerial solutions. This is\u0000 especially analyzed on the basis of provisions and obligations stipulated in\u0000 the recently signed PPP contract on public-private partnership (PPP). In\u0000 this paper, the author discusses possible comprehensive improvements of the\u0000 municipal waste management system based on the obligations of the\u0000 signatories of the said contract.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44630555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
By encompassing abstraction and patterned information, the new fields of geometry and mathematical models of complex dynamic spatial systems provide a new method for spatial modeling. Different approaches to the application of spatial modeling in architectural design are possible, taking into consideration on the one hand the theoretical background and knowledge of geometry, and on the other, advanced computational techniques. The generative principles of complex dynamic spatial formation allow parallels between the differentiated representations and directions of approach to spatial organization. The integration of conceptual, theoretical and practical methods into complex dynamic geometric models in the preliminary phase of design could support the development of cognitive capabilities, internal representations and understanding of complex dynamic formative processes. The development of nonlinear, dynamic, complex spatial imaginative thinking corresponds with trends in contemporary computational design. The application of complex geometric modeling, including sophisticated mechanisms of human perception, intelligence and creativity, provides a synthesis of artificial and human potential.
{"title":"Geometric modeling and complexity - a conceptual approach in architectural design and education","authors":"R. Čahtarević, Adna Proho","doi":"10.2298/spat1942035c","DOIUrl":"https://doi.org/10.2298/spat1942035c","url":null,"abstract":"By encompassing abstraction and patterned information, the new fields of\u0000 geometry and mathematical models of complex dynamic spatial systems provide\u0000 a new method for spatial modeling. Different approaches to the application\u0000 of spatial modeling in architectural design are possible, taking into\u0000 consideration on the one hand the theoretical background and knowledge of\u0000 geometry, and on the other, advanced computational techniques. The\u0000 generative principles of complex dynamic spatial formation allow parallels\u0000 between the differentiated representations and directions of approach to\u0000 spatial organization. The integration of conceptual, theoretical and\u0000 practical methods into complex dynamic geometric models in the preliminary\u0000 phase of design could support the development of cognitive capabilities,\u0000 internal representations and understanding of complex dynamic formative\u0000 processes. The development of nonlinear, dynamic, complex spatial\u0000 imaginative thinking corresponds with trends in contemporary computational\u0000 design. The application of complex geometric modeling, including\u0000 sophisticated mechanisms of human perception, intelligence and creativity,\u0000 provides a synthesis of artificial and human potential.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43633964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper explores the reasons why the implementation of the Constantine urban project failed, with a focus on management processes, using the cause and effect method. Pioneering urban projects in Algeria have been very difficult to implement. Our findings reflect enduring dilemmas concerning project management that is not backed by consistent political support, based on the case of the Constantine urban project. Data were collected using a number of tools including active observation, content analysis of project documents, two surveys intended for the project administration and Constantine?s residents, and interviews with elected representatives and professionals directly involved in the project?s development. Using a causes tree and an Ishikawa diagram in the data analysis, we identify the factors that have affected the implementation of the Constantine urban project. The findings of this research demonstrate that the factors with the greatest influence on the project fall within the areas of project management, stakeholder management, policy support, the democratic participatory process and regulation. These factors are the reason for the critical failure of the urban project in Constantine.
{"title":"A study on the causes of the failure to implement the Constantine metropolis urban project","authors":"Nedjima Mouhoubi, Souad Boudemagh Sassi","doi":"10.2298/spat1941052m","DOIUrl":"https://doi.org/10.2298/spat1941052m","url":null,"abstract":"This paper explores the reasons why the implementation of the Constantine urban project failed, with a focus on management processes, using the cause and effect method. Pioneering urban projects in Algeria have been very difficult to implement. Our findings reflect enduring dilemmas concerning project management that is not backed by consistent political support, based on the case of the Constantine urban project. Data were collected using a number of tools including active observation, content analysis of project documents, two surveys intended for the project administration and Constantine?s residents, and interviews with elected representatives and professionals directly involved in the project?s development. Using a causes tree and an Ishikawa diagram in the data analysis, we identify the factors that have affected the implementation of the Constantine urban project. The findings of this research demonstrate that the factors with the greatest influence on the project fall within the areas of project management, stakeholder management, policy support, the democratic participatory process and regulation. These factors are the reason for the critical failure of the urban project in Constantine.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68813158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The majority of European countries share challenges related to demographic change. A decline in the total population size and population aging have already spread from rural to some urban areas. The case of Serbia is no exception. The focus of this article is the parameters of demographic change analysed particularly for larger (cities) and smaller (towns) urban settlements - population size, birth rate, rate of natural increase, average age of first-time mothers, total fertility rate, share of the young and elderly population, average population age, and developing demographic trends. The paper also stresses the necessity to use other definitions for a ?city? than the one used in legislation or statistical reports, by showing the extent to which results might differ depending on the chosen definition. One of the definitions used in this paper relies on a slightly adapted division of settlements used in statistical reporting, while the other is based on the Law on Local Self-Government (2007), the Law on the Territorial Organization of the Republic of Serbia (2007) and functional urban areas defined by the Spatial Plan of the Republic of Serbia. Cities and towns are observed from the perspective of their spatial distribution; therefore, each parameter is considered at the settlement, regional and district level.
{"title":"A spatial perspective on demographic change in Serbian cities and towns","authors":"Marijana Pantić","doi":"10.2298/spat1941023p","DOIUrl":"https://doi.org/10.2298/spat1941023p","url":null,"abstract":"The majority of European countries share challenges related to demographic change. A decline in the total population size and population aging have already spread from rural to some urban areas. The case of Serbia is no exception. The focus of this article is the parameters of demographic change analysed particularly for larger (cities) and smaller (towns) urban settlements - population size, birth rate, rate of natural increase, average age of first-time mothers, total fertility rate, share of the young and elderly population, average population age, and developing demographic trends. The paper also stresses the necessity to use other definitions for a ?city? than the one used in legislation or statistical reports, by showing the extent to which results might differ depending on the chosen definition. One of the definitions used in this paper relies on a slightly adapted division of settlements used in statistical reporting, while the other is based on the Law on Local Self-Government (2007), the Law on the Territorial Organization of the Republic of Serbia (2007) and functional urban areas defined by the Spatial Plan of the Republic of Serbia. Cities and towns are observed from the perspective of their spatial distribution; therefore, each parameter is considered at the settlement, regional and district level.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68812988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper is based on the premise that it is not the building as a structure that truly matters, but the spaces within the structure. Consequently, this paper takes into consideration usable space as its main substance and, by analysis and description of dwelling unit concepts in Sarajevo, it evaluates 116 apartments in 16 multi-storey residential buildings built between 2008 and 2018. All the data related to the apartments in Sarajevo is primary data, collected by means of observations and measurements, evaluated through qualitative and quantitative analysis, and set in the frame of an explanatory and comparative multiple case study. The results indicate that, in terms of their functional configuration, the apartments are mostly configured as atypical and unstandardized. The areas of use within the apartments were planned to be interrelated without any clear intentions, which has resulted in static plan types with no or only minor potential for variation in the spatial adaptability or flexibility.
{"title":"Spatial configuration of dwelling units in multi-storey residential buildings: The case of apartments built in Sarajevo 2008-2018","authors":"A. Novalić, Emina Zejnilović","doi":"10.2298/spat1941032n","DOIUrl":"https://doi.org/10.2298/spat1941032n","url":null,"abstract":"This paper is based on the premise that it is not the building as a structure that truly matters, but the spaces within the structure. Consequently, this paper takes into consideration usable space as its main substance and, by analysis and description of dwelling unit concepts in Sarajevo, it evaluates 116 apartments in 16 multi-storey residential buildings built between 2008 and 2018. All the data related to the apartments in Sarajevo is primary data, collected by means of observations and measurements, evaluated through qualitative and quantitative analysis, and set in the frame of an explanatory and comparative multiple case study. The results indicate that, in terms of their functional configuration, the apartments are mostly configured as atypical and unstandardized. The areas of use within the apartments were planned to be interrelated without any clear intentions, which has resulted in static plan types with no or only minor potential for variation in the spatial adaptability or flexibility.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68813008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Palladio?s heritage has aspects that are interrelated with the vernacular architectural heritage of the Mediterranean, and it entails a collective knowledge. The aim of this research is to analyse his work and its evolution over time, paying specific attention to three architectural design elements: the patio, the portico and the atrium in relation to their proportions and ratios. This work will highlight how geometry shapes the space and the form of these three elements, producing architecture for well-being. The main results may constitute a possible new frontier of research where these three design elements make a connection between interior and exterior spaces, strengthen a greater visibility of the geometry, create ?intermediate spaces? and enhance the idea of a ?Continuous Monument?. The paper will underline how mathematical factors such as proportions, ratios and constructive geometry, together with climatic reasons, are important in architecture for both its configuration and geometry and they are a constant in Palladio?s heritage and his Mediterranean cultural influence.
{"title":"Palladio and the Mediterranean heritage the patio, atrium and portico as geometrical and well-being strategies","authors":"Jorge-Huertas de, Jorge-Moreno de","doi":"10.2298/spat1941001j","DOIUrl":"https://doi.org/10.2298/spat1941001j","url":null,"abstract":"Palladio?s heritage has aspects that are interrelated with the vernacular architectural heritage of the Mediterranean, and it entails a collective knowledge. The aim of this research is to analyse his work and its evolution over time, paying specific attention to three architectural design elements: the patio, the portico and the atrium in relation to their proportions and ratios. This work will highlight how geometry shapes the space and the form of these three elements, producing architecture for well-being. The main results may constitute a possible new frontier of research where these three design elements make a connection between interior and exterior spaces, strengthen a greater visibility of the geometry, create ?intermediate spaces? and enhance the idea of a ?Continuous Monument?. The paper will underline how mathematical factors such as proportions, ratios and constructive geometry, together with climatic reasons, are important in architecture for both its configuration and geometry and they are a constant in Palladio?s heritage and his Mediterranean cultural influence.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68813298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper explores deindustrialization as the main development problem in Serbia and examines the possibilities for a new industrial policy and its implementation. The aim of the paper is to re-examine the process of deindustrialization in Serbia (its causes and consequences), and to give useful suggestions related to Serbia's existing strategy of longterm industrial development until 2020 and to new industrial policies. Addressing the deindustrialization process is an issue of developmental and economic policy. A reindustrialization strategy or a new industrial policy could be one answer, and this has to be addressed if the share of industry in the GDP is to increase. Both qualitative and datagiven approaches have been applied to the analysis of deindustrialization and to the question of how to improve the conceptual framework for reindustrialization in Serbia. Also, some recommendations to the on-going national reindustrialization strategy, or the ?smart specialization strategies? are made.
{"title":"Rethinking deindustrialization, and the reindustrialization policy in Serbia","authors":"M. Hadžić, Slavka Zeković","doi":"10.2298/spat1941014h","DOIUrl":"https://doi.org/10.2298/spat1941014h","url":null,"abstract":"The paper explores deindustrialization as the main development problem in Serbia and examines the possibilities for a new industrial policy and its implementation. The aim of the paper is to re-examine the process of deindustrialization in Serbia (its causes and consequences), and to give useful suggestions related to Serbia's existing strategy of longterm industrial development until 2020 and to new industrial policies. Addressing the deindustrialization process is an issue of developmental and economic policy. A reindustrialization strategy or a new industrial policy could be one answer, and this has to be addressed if the share of industry in the GDP is to increase. Both qualitative and datagiven approaches have been applied to the analysis of deindustrialization and to the question of how to improve the conceptual framework for reindustrialization in Serbia. Also, some recommendations to the on-going national reindustrialization strategy, or the ?smart specialization strategies? are made.","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68812928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2008-10-01DOI: 10.7861/clinmedicine.8-5-512
Philip Berry
Postgraduate medical training presents many instances in which a junior doctor must decide whether it is appropriate to proceed without the advice, supervision or practical assistance of a senior. These decisions, vital to the development of any doctor, are commonly made in the context of providing medical treatment to acutely unwell patients or undertaking practical procedures. The major factors requiring reflection before making the decision to proceed or request help may be separated into patient-centred and physician-centred categories: the patient's right to choose who treats them, the patient's safety, the physician's assessment of their own competence and the physician's personal comfort. The relevance of each of these factors is explored in the context of two scenarios. In this way a simple framework to assist junior doctors in considering the risks and benefits of their intended actions is presented.
{"title":"Achieving independence: a decision-making framework for doctors in training.","authors":"Philip Berry","doi":"10.7861/clinmedicine.8-5-512","DOIUrl":"10.7861/clinmedicine.8-5-512","url":null,"abstract":"<p><p>Postgraduate medical training presents many instances in which a junior doctor must decide whether it is appropriate to proceed without the advice, supervision or practical assistance of a senior. These decisions, vital to the development of any doctor, are commonly made in the context of providing medical treatment to acutely unwell patients or undertaking practical procedures. The major factors requiring reflection before making the decision to proceed or request help may be separated into patient-centred and physician-centred categories: the patient's right to choose who treats them, the patient's safety, the physician's assessment of their own competence and the physician's personal comfort. The relevance of each of these factors is explored in the context of two scenarios. In this way a simple framework to assist junior doctors in considering the risks and benefits of their intended actions is presented.</p>","PeriodicalId":38713,"journal":{"name":"Spatium","volume":"1 1","pages":"512-4"},"PeriodicalIF":4.4,"publicationDate":"2008-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4953934/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90801311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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