The main objective of the work presented here has been to develop an appropriate approach for making a reproduction of a hominid skull, specifically of Homo naledi, the original of which was discovered at the Rising Star cave site (South Africa), and is on display at the University of the Witwatersrand, Johannesburg (South Africa) where it is kept for research. The fragility of the skull made it impossible to carry out a direct molding process on it and, for this reason, digitization and 3D printing techniques have been applied and a second phase that involved carrying out a traditional molding on the impression. The copy of this piece is currently part of the permanent exhibition of the National Museum of Natural Sciences in Madrid. He highlights the importance that 3D techniques present for the field of research, dissemination and conservation of cultural heritage.
{"title":"Application of 3D technologies for museum reproductions: the skull of Homo naledi from the MNCN","authors":"M. Ávila Rodríguez, Sónia Santos Gómez","doi":"10.14568/cp26858","DOIUrl":"https://doi.org/10.14568/cp26858","url":null,"abstract":"The main objective of the work presented here has been to develop an appropriate approach for making a reproduction of a hominid skull, specifically of Homo naledi, the original of which was discovered at the Rising Star cave site (South Africa), and is on display at the University of the Witwatersrand, Johannesburg (South Africa) where it is kept for research. The fragility of the skull made it impossible to carry out a direct molding process on it and, for this reason, digitization and 3D printing techniques have been applied and a second phase that involved carrying out a traditional molding on the impression. The copy of this piece is currently part of the permanent exhibition of the National Museum of Natural Sciences in Madrid. He highlights the importance that 3D techniques present for the field of research, dissemination and conservation of cultural heritage.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66721859","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 Pinelo House-Palace, a singular Renaissance building in Seville, was transformed to be a guest house known as Pensión Don Marcos between 1885 and 1964. Between 1969 and 1981, it was restored by the architect Rafael Manzano Martos to host the new headquarters of the Reales Academias Sevillanas de Buenas Letras y de Bellas Artes. In order to analyze the restoration process, the architect’s private archive and other related sources have been investigated. The material available has been compared with modern photographs and plans to evaluate the extent and criteria of the restoration accomplished in coffered ceilings, plaster works and other elements of new construction. In 2010 Rafael Manzano was awarded with the Driehaus Prize by the University of Notre Dame School of Architecture to honor his contributions in the advocacy of architectural heritage and traditions, introducing a new award with his name in Spain and Portugal.
Pinelo house - palace是塞维利亚一座独特的文艺复兴时期建筑，在1885年至1964年间被改造成一家名为Pensión Don Marcos的宾馆。1969年至1981年间，建筑师Rafael Manzano Martos对其进行了修复，以作为塞维利亚纳斯学院的新总部。为了分析修复过程，对建筑师的私人档案和其他相关资料进行了调查。已将现有材料与现代照片和平面图进行了比较，以评估方格天花板、石膏工程和其他新建筑元素的修复程度和标准。2010年，Rafael Manzano被圣母大学建筑学院授予Driehaus奖，以表彰他在倡导建筑遗产和传统方面的贡献，并在西班牙和葡萄牙推出了以他的名字命名的新奖项。
{"title":"The Pinelo Palace in Seville: the restoration works by Rafael Manzano between 1969 and 1981","authors":"Pedro Barrero-Ortega, Antonio Gámiz-Gordo","doi":"10.14568/cp27673","DOIUrl":"https://doi.org/10.14568/cp27673","url":null,"abstract":"The Pinelo House-Palace, a singular Renaissance building in Seville, was transformed to be a guest house known as Pensión Don Marcos between 1885 and 1964. Between 1969 and 1981, it was restored by the architect Rafael Manzano Martos to host the new headquarters of the Reales Academias Sevillanas de Buenas Letras y de Bellas Artes. In order to analyze the restoration process, the architect’s private archive and other related sources have been investigated. The material available has been compared with modern photographs and plans to evaluate the extent and criteria of the restoration accomplished in coffered ceilings, plaster works and other elements of new construction. In 2010 Rafael Manzano was awarded with the Driehaus Prize by the University of Notre Dame School of Architecture to honor his contributions in the advocacy of architectural heritage and traditions, introducing a new award with his name in Spain and Portugal.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722692","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 conservation of plastics has become a real concern in fashion collections. The researches carried in the last years in institutions dedicated to preserve modern and contemporary clothing, show the existence of a surprising number of polymeric materials, natural based or chemically synthetized, as well as several emerging conservation problems related to them. Literature and publicity from the 19th and 20th centuries evidences that their introduction to fashion was possible thanks to scientific and technical discoveries focused in obtaining lower-budget alternatives to costly materials historically used in jewelry and dressmaking. These discoveries lead to the creation of a new range of materials that revolutionized fashion, from the earliest moldable materials to the first artificial plastics produced by chemical modification and finally, synthetic plastics. The present work aims to review the characteristics, applications and conservation of plastic materials within contemporary costume collections, which nowadays, represent a big challenge for the field.
{"title":"Plastics in fashion: a review of plastic materials in modern and contemporary costume collections and their conservation","authors":"Alazne Porcel Ziarsolo","doi":"10.14568/cp27897","DOIUrl":"https://doi.org/10.14568/cp27897","url":null,"abstract":"The conservation of plastics has become a real concern in fashion collections. The researches carried in the last years in institutions dedicated to preserve modern and contemporary clothing, show the existence of a surprising number of polymeric materials, natural based or chemically synthetized, as well as several emerging conservation problems related to them. Literature and publicity from the 19th and 20th centuries evidences that their introduction to fashion was possible thanks to scientific and technical discoveries focused in obtaining lower-budget alternatives to costly materials historically used in jewelry and dressmaking. These discoveries lead to the creation of a new range of materials that revolutionized fashion, from the earliest moldable materials to the first artificial plastics produced by chemical modification and finally, synthetic plastics. The present work aims to review the characteristics, applications and conservation of plastic materials within contemporary costume collections, which nowadays, represent a big challenge for the field.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722810","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 Fiat 130 HP, from the collection of the Museo Nazionale dell’Automobile of Torino, was the winner (driven by Turinese driver Felice Nazzaro) of the 1907 Grand Prix of the French Automobile Club, which took place on the Dieppe circuit. The car underwent a painstaking conservative and functional restoration from 2019 to 2021: this restoration has been essential for the museum to consolidate a new method, which considers historic cars as works of art and which follows the restoration guidelines of cultural heritage. Interventions were coordinated by MAUTO Restoration Center and carried out by craftsmen specialized in this sector. They included both the mechanics, which required thorough works, including the reconstruction of structural elements of the engine, and the bodywork, whose original color was rediscovered through scientific analyses. Other elements, which had been changed over the years and did not respect the original features of the vehicle, were corrected.
{"title":"The conservative restoration brings the 1907 Fiat 130 HP back on the track","authors":"Davide Lorenzone, Chiara Armigliato, Ilaria Pani","doi":"10.14568/cp30111","DOIUrl":"https://doi.org/10.14568/cp30111","url":null,"abstract":"The Fiat 130 HP, from the collection of the Museo Nazionale dell’Automobile of Torino, was the winner (driven by Turinese driver Felice Nazzaro) of the 1907 Grand Prix of the French Automobile Club, which took place on the Dieppe circuit. The car underwent a painstaking conservative and functional restoration from 2019 to 2021: this restoration has been essential for the museum to consolidate a new method, which considers historic cars as works of art and which follows the restoration guidelines of cultural heritage. Interventions were coordinated by MAUTO Restoration Center and carried out by craftsmen specialized in this sector. They included both the mechanics, which required thorough works, including the reconstruction of structural elements of the engine, and the bodywork, whose original color was rediscovered through scientific analyses. Other elements, which had been changed over the years and did not respect the original features of the vehicle, were corrected.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66723609","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}
Lisa Maria Carrillo Chavez, Nicolás Arias Bermúdez, María José Nieto Venegas, Nelsy Rocío Pinto Sanchez, María Camila Patiño
Zoological collections shelter specimens that represent the history of biodiversity at a particular time and place. Their deterioration over time results in the loss of information, therefore, it is crucial to evaluate the state of preservation of the collections to take measures regarding their management. In this study, the state of conservation of the specimens deposited in the zoology collection was diagnosed, taking into account the presence of indicators of deterioration and biodeterioration. In addition, fungi and bacteria were isolated and the proteolytic activity of some dominant strains of fungi was evaluated. It was found that 42% of the 146 specimens analyzed showed signs of biodeterioration associated with microorganisms commonly reported in the environment, such as Penicillium sp. and Cladosporium sp., which presented proteolysis in feather and hair substrates. This suggests an association between environmental conditions and the manner of storage with the deterioration of the specimens.
{"title":"Study of biodeterioration and evaluation of proteolytic activity caused by microorganisms in specimens of a zoological collection in Colombia","authors":"Lisa Maria Carrillo Chavez, Nicolás Arias Bermúdez, María José Nieto Venegas, Nelsy Rocío Pinto Sanchez, María Camila Patiño","doi":"10.14568/cp24895","DOIUrl":"https://doi.org/10.14568/cp24895","url":null,"abstract":"Zoological collections shelter specimens that represent the history of biodiversity at a particular time and place. Their deterioration over time results in the loss of information, therefore, it is crucial to evaluate the state of preservation of the collections to take measures regarding their management. In this study, the state of conservation of the specimens deposited in the zoology collection was diagnosed, taking into account the presence of indicators of deterioration and biodeterioration. In addition, fungi and bacteria were isolated and the proteolytic activity of some dominant strains of fungi was evaluated. It was found that 42% of the 146 specimens analyzed showed signs of biodeterioration associated with microorganisms commonly reported in the environment, such as Penicillium sp. and Cladosporium sp., which presented proteolysis in feather and hair substrates. This suggests an association between environmental conditions and the manner of storage with the deterioration of the specimens.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66720953","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}
Patricia Ferreira Lopes, Jorge Moya Muñoz, Manuela Pires Rosa
The use of geospatial technologies to identify and document architectural heritage, with the associated benefits for managing information, is already relatively widespread. However, there has been little discussion about the difficulties, decision-making process and problems encountered when using GIS to digitize data, identify and document this heritage. This study sets out to propose a conceptual work to explore the relationship between immovable industrial heritage documentation and GIS application on the basis of case studies, in particular: the identification and documentation of the industrial heritage in the Eurocity of Guadiana and the olive mills in Écija. After discussing the workflow developed, the difficulties and problems encountered, and how these determine the structure of the GIS model, the decision-making process and the results, this paper concludes that further progress is still necessary to acquire a more pragmatic vision of the use of GIS in the field of industrial archaeology.
{"title":"An in-depth look at the application of GIS for industrial heritage documentation","authors":"Patricia Ferreira Lopes, Jorge Moya Muñoz, Manuela Pires Rosa","doi":"10.14568/cp28708","DOIUrl":"https://doi.org/10.14568/cp28708","url":null,"abstract":"The use of geospatial technologies to identify and document architectural heritage, with the associated benefits for managing information, is already relatively widespread. However, there has been little discussion about the difficulties, decision-making process and problems encountered when using GIS to digitize data, identify and document this heritage. This study sets out to propose a conceptual work to explore the relationship between immovable industrial heritage documentation and GIS application on the basis of case studies, in particular: the identification and documentation of the industrial heritage in the Eurocity of Guadiana and the olive mills in Écija. After discussing the workflow developed, the difficulties and problems encountered, and how these determine the structure of the GIS model, the decision-making process and the results, this paper concludes that further progress is still necessary to acquire a more pragmatic vision of the use of GIS in the field of industrial archaeology.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722771","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 application of biocides to control microbial proliferation in stone materials is nowadays a rather common practice. In the Coimbra´s UNESCO World heritage monuments, biocide treatments rely on the application of Biotin T and Preventol R80. However, the application of these formulations often occurs without the complete knowledge of microbial communities’ susceptibility to their application. The aim of this study was to evaluate the efficiency of these compounds and compare them with a commercial version of Ocimum basilicum essential oil, against various fungal species present in these areas. Through the application of in vitro antifungal activity assays, we were able to verify that, in general, Biotin T rather than Preventol R80 was more efficient against all tested fungi. In addition, the commercial version of the Ocimum basilicum essential oil also exhibited good results and might be an alternative option to be taken into consideration in future interventions in these monuments.
{"title":"Evaluation of the antifungal efficiency of biocides currently applied in the Coimbra UNESCO area limestone monuments","authors":"J. Trovão, A. Portugal","doi":"10.14568/cp25076","DOIUrl":"https://doi.org/10.14568/cp25076","url":null,"abstract":"The application of biocides to control microbial proliferation in stone materials is nowadays a rather common practice. In the Coimbra´s UNESCO World heritage monuments, biocide treatments rely on the application of Biotin T and Preventol R80. However, the application of these formulations often occurs without the complete knowledge of microbial communities’ susceptibility to their application. The aim of this study was to evaluate the efficiency of these compounds and compare them with a commercial version of Ocimum basilicum essential oil, against various fungal species present in these areas. Through the application of in vitro antifungal activity assays, we were able to verify that, in general, Biotin T rather than Preventol R80 was more efficient against all tested fungi. In addition, the commercial version of the Ocimum basilicum essential oil also exhibited good results and might be an alternative option to be taken into consideration in future interventions in these monuments.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66721275","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}
E. Figueiredo, Lurdes Esteves, Alexandre Nobre Pais, M. Vilarigues, Susana Coentro
This paper summarises the available information to date on the pigments used on Portuguese azulejos between the late 16th century and the beginning of the 19th century. Most references cited focus on 17th-century tiles, followed by the 16th century, whereas there is very little information on the 18th and 19th centuries. Regardless of chronology, the Portuguese azulejo palette uses cobalt, copper, manganese, and iron oxides to obtain blue, green, purple, and dark brown, respectively. Yellow is obtained through the Naples yellow pigment, which could be mixed with cobalt for obtaining green, or with iron oxide for the orange colour. Blue and yellow are the most studied colours and the currently available knowledge allows us to relate changes in their chemical composition to specific time periods.
{"title":"The colours of Portuguese azulejos: a review","authors":"E. Figueiredo, Lurdes Esteves, Alexandre Nobre Pais, M. Vilarigues, Susana Coentro","doi":"10.14568/cp27252","DOIUrl":"https://doi.org/10.14568/cp27252","url":null,"abstract":"This paper summarises the available information to date on the pigments used on Portuguese azulejos between the late 16th century and the beginning of the 19th century. Most references cited focus on 17th-century tiles, followed by the 16th century, whereas there is very little information on the 18th and 19th centuries. Regardless of chronology, the Portuguese azulejo palette uses cobalt, copper, manganese, and iron oxides to obtain blue, green, purple, and dark brown, respectively. Yellow is obtained through the Naples yellow pigment, which could be mixed with cobalt for obtaining green, or with iron oxide for the orange colour. Blue and yellow are the most studied colours and the currently available knowledge allows us to relate changes in their chemical composition to specific time periods.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722302","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}
Musical instruments are objects that, like scientific and industrial objects, were not built to be observed. Their creation purpose is based on a specific cultural function: to be played. This purpose can be momentarily recovered within museums, when the instruments incorporated in the collections are played in performative events such as concerts, recital, among others. Museological documentation assumes a particularly relevant role in this context, not only in the preservation of the material support of musical instruments, but also in safeguarding information about the records of performative events as part of the history of these objects. This article aims to raise some considerations about the role of documentation as part of the conservation of museological objects, with a particular focus on musical instruments collections.
{"title":"Challenges in preservation of functional objects in museological context: the role of documentation in safeguarding of musical instruments collections","authors":"Cláudia Furtado","doi":"10.14568/cp29148","DOIUrl":"https://doi.org/10.14568/cp29148","url":null,"abstract":"Musical instruments are objects that, like scientific and industrial objects, were not built to be observed. Their creation purpose is based on a specific cultural function: to be played. This purpose can be momentarily recovered within museums, when the instruments incorporated in the collections are played in performative events such as concerts, recital, among others. Museological documentation assumes a particularly relevant role in this context, not only in the preservation of the material support of musical instruments, but also in safeguarding information about the records of performative events as part of the history of these objects. This article aims to raise some considerations about the role of documentation as part of the conservation of museological objects, with a particular focus on musical instruments collections.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722479","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}
Antonio-J. Sánchez Fernández, María Fernanda Guitián Garre, Félix Mateos Redondo, Ana María Losada Lima, Israel Pérez Vargas, Nereida Rancel Rodríguez, José Yeray Santos Santana, Juan Antonio Álvarez Rodríguez
This work presents the set of preliminary studies for the conservation and restoration of the fountain in plaza Weyler (Santa Cruz de Tenerife). The working methodology is interdisciplinary and aims to identify and characterize the construction materials, along with the products generated in the alteration processes, to determine the mechanisms and causes of deterioration. Two marbles of different origins belonging to two construction phases of the aforementioned square, a traditional mortar of limestone and sand as mortar, calcareous concretions resulting from filtrations and biological colonization by microalgae have been identified. A method of non-invasive analysis has been used to determine the extent of certain pathologies. In this way, it will be possible to define a specific proposal of action to deal with the pathologies affecting this cultural asset.
{"title":"Geological, biological and physical-chemical studies for the conservation and restoration of the fountain in Weyler Square (Santa Cruz de Tenerife, Spain)","authors":"Antonio-J. Sánchez Fernández, María Fernanda Guitián Garre, Félix Mateos Redondo, Ana María Losada Lima, Israel Pérez Vargas, Nereida Rancel Rodríguez, José Yeray Santos Santana, Juan Antonio Álvarez Rodríguez","doi":"10.14568/cp27970","DOIUrl":"https://doi.org/10.14568/cp27970","url":null,"abstract":"This work presents the set of preliminary studies for the conservation and restoration of the fountain in plaza Weyler (Santa Cruz de Tenerife). The working methodology is interdisciplinary and aims to identify and characterize the construction materials, along with the products generated in the alteration processes, to determine the mechanisms and causes of deterioration. Two marbles of different origins belonging to two construction phases of the aforementioned square, a traditional mortar of limestone and sand as mortar, calcareous concretions resulting from filtrations and biological colonization by microalgae have been identified. A method of non-invasive analysis has been used to determine the extent of certain pathologies. In this way, it will be possible to define a specific proposal of action to deal with the pathologies affecting this cultural asset.","PeriodicalId":55942,"journal":{"name":"Conservar Patrimonio","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66722500","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：