Abstract This article presents a tool for reaching consensus in the participatory planning of the conversion and renovation of an urban space. It is based on the main assumption of combining descriptive and normative approaches in the actions of experts. It is an innovative way to strengthen the possibility of expert assessment in the decision-making process concerning desired spatial transformations. The authors hereof resorted to their own long-term experience when elaborating a tool that can easily support the selection of the optimal solution for maximizing benefits and minimizing outlay. The issues presented herein refer to the Central European context, which is characterized by a low level of social trust and by contentiousness in making joint decisions. The tool presented herein can contribute to participatory planning practice by enabling an expert to select solutions that meet the highest efficiency criteria on more objective grounds. It can be used to identify the convergent expectations of various social groups, thus facilitating conflict mitigation and arrival at a consensus. As a result, it can underlie the process of building social trust.
{"title":"How to combine descriptive and normative approaches in participatory urban planning: an experimental mixed-method implemented in the downtown district of Poznań, Poland","authors":"B. Kaźmierczak, S. Palicki","doi":"10.2478/mgrsd-2020-0057","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0057","url":null,"abstract":"Abstract This article presents a tool for reaching consensus in the participatory planning of the conversion and renovation of an urban space. It is based on the main assumption of combining descriptive and normative approaches in the actions of experts. It is an innovative way to strengthen the possibility of expert assessment in the decision-making process concerning desired spatial transformations. The authors hereof resorted to their own long-term experience when elaborating a tool that can easily support the selection of the optimal solution for maximizing benefits and minimizing outlay. The issues presented herein refer to the Central European context, which is characterized by a low level of social trust and by contentiousness in making joint decisions. The tool presented herein can contribute to participatory planning practice by enabling an expert to select solutions that meet the highest efficiency criteria on more objective grounds. It can be used to identify the convergent expectations of various social groups, thus facilitating conflict mitigation and arrival at a consensus. As a result, it can underlie the process of building social trust.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79161019","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}
H. S. Mangat, Shaik Iftikhar Ahmed, Lakhvir Singh Gill
Abstract This study is devoted to highlighting the temporal trends and spatial variations in the concentration and growth of the major religious groups in India with special reference to the Sikh population. Such studies are gaining importance with the increasing penetration of both the religion and caste-composition in the political environment of the country. Although religious and caste interventions in politics are prevalent in all the elections, these become stronger as we move down from Parliamentary to Panchayat elections in which the voting pattern changes in favour of religion and caste groups. It has been observed that the share of Muslim population increased by 5.96% between 2001 and 2011, while it declined in the case of all other communities and the maximum decline (−8.02%) was noticed in the case of the Sikh population with the lowest share among all the major religious communities in India. The Sikh population also recorded the lowest growth rate of 8.42% against 24.65% and 16.76% witnessed by Muslims and Hindus respectively between2001 and 2011. The study is based on the religious data released by the Census of India.
{"title":"Declining sikh space on the religious and political landscape of India","authors":"H. S. Mangat, Shaik Iftikhar Ahmed, Lakhvir Singh Gill","doi":"10.2478/mgrsd-2020-0055","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0055","url":null,"abstract":"Abstract This study is devoted to highlighting the temporal trends and spatial variations in the concentration and growth of the major religious groups in India with special reference to the Sikh population. Such studies are gaining importance with the increasing penetration of both the religion and caste-composition in the political environment of the country. Although religious and caste interventions in politics are prevalent in all the elections, these become stronger as we move down from Parliamentary to Panchayat elections in which the voting pattern changes in favour of religion and caste groups. It has been observed that the share of Muslim population increased by 5.96% between 2001 and 2011, while it declined in the case of all other communities and the maximum decline (−8.02%) was noticed in the case of the Sikh population with the lowest share among all the major religious communities in India. The Sikh population also recorded the lowest growth rate of 8.42% against 24.65% and 16.76% witnessed by Muslims and Hindus respectively between2001 and 2011. The study is based on the religious data released by the Census of India.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82766966","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}
W. Kamińska, M. Mularczyk, M. Chrapek, L. Dubis, M. Malska, E. Nesterov
Abstract The purpose of this article is to compare the perceived destination image of Poland as seen by Russians and Ukrainians. This study contributes to understanding the process of how the image of a destination is shaped, the new contribution being the comparison of the image of Poland as perceived by visitors and non-visitors of two nations, which until 1991 were a part of one state. The study is based on a questionnaire consisting of 16 statements on the perceived destination image of Poland. A 5-point Likert scale was used in the survey. A total of 710 people were examined, including 348 Russians and 362 Ukrainians. The reliability of the survey was assessed using Cronbach's alpha index. The hypotheses verification, using Student's t-test, showed that Russians and Ukrainians perceived Poland as an attractive country in terms of tourism. No major differences between Russians and Ukrainians were observed in the perception of Poland as a tourist destination. Moreover, no influence of past experience was noted on the shaping of the perceived destination image of Poland. Additionally, some managerial implications of significant relevance to destination marketing are discussed, and future directions for research are outlined.
{"title":"Perceived destination image of Poland: an analysis based on Ukrainian and Russian perceptions","authors":"W. Kamińska, M. Mularczyk, M. Chrapek, L. Dubis, M. Malska, E. Nesterov","doi":"10.2478/mgrsd-2020-0052","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0052","url":null,"abstract":"Abstract The purpose of this article is to compare the perceived destination image of Poland as seen by Russians and Ukrainians. This study contributes to understanding the process of how the image of a destination is shaped, the new contribution being the comparison of the image of Poland as perceived by visitors and non-visitors of two nations, which until 1991 were a part of one state. The study is based on a questionnaire consisting of 16 statements on the perceived destination image of Poland. A 5-point Likert scale was used in the survey. A total of 710 people were examined, including 348 Russians and 362 Ukrainians. The reliability of the survey was assessed using Cronbach's alpha index. The hypotheses verification, using Student's t-test, showed that Russians and Ukrainians perceived Poland as an attractive country in terms of tourism. No major differences between Russians and Ukrainians were observed in the perception of Poland as a tourist destination. Moreover, no influence of past experience was noted on the shaping of the perceived destination image of Poland. Additionally, some managerial implications of significant relevance to destination marketing are discussed, and future directions for research are outlined.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89797504","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}
Abstract The purpose of the study is to analyze the dynamics of regional disparities on NUTS 2 level in Poland for the period 1990–2017 within the framework of sigma convergence. We focus in particular on comparing the patterns of regional convergence before and after EU accession, introducing the methodology of parallel sigma convergence. The results show that the Mazowieckie voivodeship grew much above the average in both the pre- and post-accession periods, while eastern regions lagged behind. EU accession did not have a significant impact on the pattern of internal sigma convergence in Poland. Disparities between regions were increasing at the same pace before and after 2004, despite significant resources having been allocated to cohesion-focused undertakings after EU accession, especially in lagging eastern regions.
{"title":"Parallel regional convergence in Poland before and after EU accession","authors":"Piotr Wójcik","doi":"10.2478/mgrsd-2020-0050","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0050","url":null,"abstract":"Abstract The purpose of the study is to analyze the dynamics of regional disparities on NUTS 2 level in Poland for the period 1990–2017 within the framework of sigma convergence. We focus in particular on comparing the patterns of regional convergence before and after EU accession, introducing the methodology of parallel sigma convergence. The results show that the Mazowieckie voivodeship grew much above the average in both the pre- and post-accession periods, while eastern regions lagged behind. EU accession did not have a significant impact on the pattern of internal sigma convergence in Poland. Disparities between regions were increasing at the same pace before and after 2004, despite significant resources having been allocated to cohesion-focused undertakings after EU accession, especially in lagging eastern regions.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88975030","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}
Abstract Increased geopolitical competition and growing economic nationalism after 2014 have gradually started to slow the trend of liberalization of international trade. Relations among certain national states have turned into trade wars – a hybrid phenomenon shaped at the intersection of geopolitics and geoeconomics. The paper explores global and regional trends in trade regulations introduced by the world's largest economies and, at the same time, its major military powers. The G20 countries’ role in these processes was illustrated through references to empirical data on the dynamics of the introduced trade regulations in 2009–2018. The effectiveness of the regulations index is proposed. Apart from the harm that deepening such negative trends in the global geostrategic balance does to broader bilateral relations, the role of trade wars in re-shaping globalization's established conditions is also discussed.
{"title":"Trade wars and the changing international order: a crisis of globalization?","authors":"V. Mihaylov, S. Sitek","doi":"10.2478/mgrsd-2020-0051","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0051","url":null,"abstract":"Abstract Increased geopolitical competition and growing economic nationalism after 2014 have gradually started to slow the trend of liberalization of international trade. Relations among certain national states have turned into trade wars – a hybrid phenomenon shaped at the intersection of geopolitics and geoeconomics. The paper explores global and regional trends in trade regulations introduced by the world's largest economies and, at the same time, its major military powers. The G20 countries’ role in these processes was illustrated through references to empirical data on the dynamics of the introduced trade regulations in 2009–2018. The effectiveness of the regulations index is proposed. Apart from the harm that deepening such negative trends in the global geostrategic balance does to broader bilateral relations, the role of trade wars in re-shaping globalization's established conditions is also discussed.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80138255","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}
Abstract This research paper covers the way in which landscape delimitation is carried out in a historic urban area context. Landscape delimitation, in this case, explores the relationship between landscape considerations in the urban and heritage planning system in Algeria. The characterisation of the historic urban landscape is challenged by various types of values. The landscape assessment of the central urban historic area of Algiers was focused on its beauty configuration using the AHP multi-criteria method, supported by values obtained through GIS. Various delimitation alternatives of the historical urban landscape are assessed. Distinctive landscapes emerge, moving away from the original historic urban landscape, which is strictly related to the context of the casbah. Spatial landscape delimitation is the means by which the connecting values of the landscape and their interconnections are managed by monitoring problems of fragmentation and ensuring their interaction at the different boundaries. Urban planning must necessarily incorporate landscapes boundaries into the decision-making processes for the conservation of value connections and managing its beauty configuration.
{"title":"Assessment process in the delimitation of historic urban landscape of Algiers by AHP","authors":"Boukratem Oumelkheir, Djelal Nadia","doi":"10.2478/mgrsd-2020-0053","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0053","url":null,"abstract":"Abstract This research paper covers the way in which landscape delimitation is carried out in a historic urban area context. Landscape delimitation, in this case, explores the relationship between landscape considerations in the urban and heritage planning system in Algeria. The characterisation of the historic urban landscape is challenged by various types of values. The landscape assessment of the central urban historic area of Algiers was focused on its beauty configuration using the AHP multi-criteria method, supported by values obtained through GIS. Various delimitation alternatives of the historical urban landscape are assessed. Distinctive landscapes emerge, moving away from the original historic urban landscape, which is strictly related to the context of the casbah. Spatial landscape delimitation is the means by which the connecting values of the landscape and their interconnections are managed by monitoring problems of fragmentation and ensuring their interaction at the different boundaries. Urban planning must necessarily incorporate landscapes boundaries into the decision-making processes for the conservation of value connections and managing its beauty configuration.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83325521","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}
Abstract The currently-observed increase in human activity in the Arctic accelerates the negative impact on the environment as well as increases the risk of threats to mankind itself. This paper reviews and summarises a selection of studies on the interaction between humans and the environment in the Arctic coastal zone, which is impacted by a warming climate and associated geohazards. The paper presents a general description of human presence in the Arctic, identifies and describes the processes that are threatening the infrastructure, and the anthropogenic processes that have a negative impact on the Arctic. It considers the possible future economic opportunities, and presents the sustainable requirements for modern human activity in the Arctic. The paper demonstrates the urgent need to develop a common, Arctic-wide strategy based on sustainable development. The time has come to change human perception of the Arctic because, in the near future, it may be considered as a refuge for climate change refugees.
{"title":"Challenges and perspectives for human activity in Arctic coastal environments – a review of selected interactions and problems","authors":"M. Jaskólski","doi":"10.2478/mgrsd-2020-0036","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0036","url":null,"abstract":"Abstract The currently-observed increase in human activity in the Arctic accelerates the negative impact on the environment as well as increases the risk of threats to mankind itself. This paper reviews and summarises a selection of studies on the interaction between humans and the environment in the Arctic coastal zone, which is impacted by a warming climate and associated geohazards. The paper presents a general description of human presence in the Arctic, identifies and describes the processes that are threatening the infrastructure, and the anthropogenic processes that have a negative impact on the Arctic. It considers the possible future economic opportunities, and presents the sustainable requirements for modern human activity in the Arctic. The paper demonstrates the urgent need to develop a common, Arctic-wide strategy based on sustainable development. The time has come to change human perception of the Arctic because, in the near future, it may be considered as a refuge for climate change refugees.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79394382","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}
Abstract Studies conducted so far suggest that SEZs are not treated by local authorities as the main mechanism of job creation in a given region. The objective of this paper is to highlight potential mechanisms through which SEZs impact labour markets in poviats (counties) in Poland. To this end we conducted a comparative analysis of changes that had taken place in the labour market over the period 2004–2016 in two groups of poviats with the highest unemployment rate reported in 2004: with and without SEZs. The study does not allow us to unambiguously conclude that SEZs contributed to the improvement of labour market situation in poviats with the highest unemployment rate in Poland. That can be attributed to the fact that SEZs in Poland are highly fragmented as well as to SEZs investors being able to select locations for their investment projects in relatively better developed regions.
{"title":"The impact of Special Economic Zones on local labour markets in Poland","authors":"Adam A. Ambroziak, Wojciech Dziemianowicz","doi":"10.2478/mgrsd-2020-0032","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0032","url":null,"abstract":"Abstract Studies conducted so far suggest that SEZs are not treated by local authorities as the main mechanism of job creation in a given region. The objective of this paper is to highlight potential mechanisms through which SEZs impact labour markets in poviats (counties) in Poland. To this end we conducted a comparative analysis of changes that had taken place in the labour market over the period 2004–2016 in two groups of poviats with the highest unemployment rate reported in 2004: with and without SEZs. The study does not allow us to unambiguously conclude that SEZs contributed to the improvement of labour market situation in poviats with the highest unemployment rate in Poland. That can be attributed to the fact that SEZs in Poland are highly fragmented as well as to SEZs investors being able to select locations for their investment projects in relatively better developed regions.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85819115","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}
Abstract The paper explores and explains the fragmentation process in Croatian local government during the transition period from 1990 onwards. Special focus is given to the emergence of new municipalities (municipal splits/secessions) that occurred after the new two-tier local government system was established in 1993. Excessive fragmentation of territorial structure at the beginning of the 1990s was a systematic and centrally driven reform that was meant to break with the inherited local government model and break up its territorial structure as radically as possible. While the initial overhaul in 1993 was mostly the result of conscious policy implemented in a top-down manner, subsequent municipal splits were mostly the outcome of local initiatives and lobbying, and were predominantly shaped by local, primarily economic factors, whereas political and cultural factors were of secondary importance. The national institutional context, including criteria and procedural rules for splits, were quite liberal during this whole period, with a moderate tightening-up trajectory. The number of municipalities finally stabilised in 2006, since when there have been no more splits.
{"title":"Process of local government fragmentation in Croatia: From a big-bang to a status quo","authors":"Mihovil Škarica","doi":"10.2478/mgrsd-2020-0043","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0043","url":null,"abstract":"Abstract The paper explores and explains the fragmentation process in Croatian local government during the transition period from 1990 onwards. Special focus is given to the emergence of new municipalities (municipal splits/secessions) that occurred after the new two-tier local government system was established in 1993. Excessive fragmentation of territorial structure at the beginning of the 1990s was a systematic and centrally driven reform that was meant to break with the inherited local government model and break up its territorial structure as radically as possible. While the initial overhaul in 1993 was mostly the result of conscious policy implemented in a top-down manner, subsequent municipal splits were mostly the outcome of local initiatives and lobbying, and were predominantly shaped by local, primarily economic factors, whereas political and cultural factors were of secondary importance. The national institutional context, including criteria and procedural rules for splits, were quite liberal during this whole period, with a moderate tightening-up trajectory. The number of municipalities finally stabilised in 2006, since when there have been no more splits.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72381884","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}
Abstract Shaping the administrative division of the country is influenced by various factors. Based on the analysis of 22 municipal divorces in Poland between 1995 and 2019 the article attempts to identify the determinant factors of these splits. The article examines environmental (economic or cultural) and political factors which may stimulate the fragmentation initiatives. The results indicate that in Poland cultural factors appear to be at least as important as economic ones. An argument of great significance in the process of a new municipality creation (both in the case of successful and unsuccessful splits) was the memory of the inhabitants about the time when they were operating as a separate municipality. In case of rural municipalities the existence of a second almost equally important population centre in the municipality was an important factor contributing to the municipal splits.
{"title":"Striving for a restitution of the former splendor? Reasons for municipal splits in Poland","authors":"Julita Łukomska","doi":"10.2478/mgrsd-2020-0047","DOIUrl":"https://doi.org/10.2478/mgrsd-2020-0047","url":null,"abstract":"Abstract Shaping the administrative division of the country is influenced by various factors. Based on the analysis of 22 municipal divorces in Poland between 1995 and 2019 the article attempts to identify the determinant factors of these splits. The article examines environmental (economic or cultural) and political factors which may stimulate the fragmentation initiatives. The results indicate that in Poland cultural factors appear to be at least as important as economic ones. An argument of great significance in the process of a new municipality creation (both in the case of successful and unsuccessful splits) was the memory of the inhabitants about the time when they were operating as a separate municipality. In case of rural municipalities the existence of a second almost equally important population centre in the municipality was an important factor contributing to the municipal splits.","PeriodicalId":44469,"journal":{"name":"Miscellanea Geographica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76010553","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}
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