People go missing all over the world, but the reasons for disappearances are enormously diverse. Some people are intentionally disappeared by the state: totalitarian and military governments as well as various paramilitary and criminal organizations have used enforced disappearances as a tactic to control the population and create submissive citizens or subjects though fear and insecurity. Both civilians and soldiers disappear invariably in the chaotic circumstances of war and armed conflict. Some people disappear in natural catastrophes or fatal accidents; some disappear of their own free will. Whatever the reason for disappearance, it disturbs the everyday flow of life in families and communities, and in many places, it creates anomalies for modern state bureaucracies. Unaccounted-for absences give rise to search practices, but the circumstances of search are radically different in different places and different contexts of disappearance. One way to approach these differences is to analyse the infrastructures of search in each site. I am especially interested in the entanglement of the local with the global, and of the spatial reach of search infrastructures . Moreover, I consider the significance of the material affordances of some infrastructural forms, especially of the DNA as the key tool for identification. I make some observations on how the entanglements of local and transnational investment and the material affordances of the techniques allow some of the disappeared to be found and identified, while others stay more ‘disappearable’ (Laakkonen 2022).
世界各地都有人失踪，但失踪的原因却多种多样。有些人是被国家蓄意失踪的：极权政府、军政府以及各种准军事组织和犯罪组织利用强迫失踪作为控制人口的手段，通过恐惧和不安全感制造顺从的公民或臣民。在战争和武装冲突的混乱环境中，平民和士兵无一例外地失踪。有些人是在自然灾害或致命事故中失踪的，有些人则是自愿失踪的。无论失踪的原因是什么，它都扰乱了家庭和社区的日常生活，在许多地方，它给现代国家官僚机构造成了异常。下落不明的失踪导致了搜寻行为，但在不同的地方和不同的失踪背景下，搜寻的情况截然不同。处理这些差异的一种方法是分析每个地点的搜寻基础设施。我对地方与全球之间的纠葛以及搜寻基础设施的空间范围特别感兴趣。此外，我还考虑了一些基础设施形式的物质能力的重要性，特别是 DNA 作为识别的关键工具。我对地方和跨国投资的纠葛以及技术的物质能力如何使一些失踪者被找到并确认身份，而另一些失踪者则更加 "可消失"（Laakkonen，2022 年）提出了一些看法。
{"title":"Missing persons and infrastructures of search and identification","authors":"Laura Huttunen","doi":"10.30676/jfas.143673","DOIUrl":"https://doi.org/10.30676/jfas.143673","url":null,"abstract":"People go missing all over the world, but the reasons for disappearances are enormously diverse. Some people are intentionally disappeared by the state: totalitarian and military governments as well as various paramilitary and criminal organizations have used enforced disappearances as a tactic to control the population and create submissive citizens or subjects though fear and insecurity. Both civilians and soldiers disappear invariably in the chaotic circumstances of war and armed conflict. Some people disappear in natural catastrophes or fatal accidents; some disappear of their own free will. Whatever the reason for disappearance, it disturbs the everyday flow of life in families and communities, and in many places, it creates anomalies for modern state bureaucracies. Unaccounted-for absences give rise to search practices, but the circumstances of search are radically different in different places and different contexts of disappearance. One way to approach these differences is to analyse the infrastructures of search in each site. I am especially interested in the entanglement of the local with the global, and of the spatial reach of search infrastructures . Moreover, I consider the significance of the material affordances of some infrastructural forms, especially of the DNA as the key tool for identification. I make some observations on how the entanglements of local and transnational investment and the material affordances of the techniques allow some of the disappeared to be found and identified, while others stay more ‘disappearable’ (Laakkonen 2022). \u0000 ","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140992059","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}
Jones, Reece. White Borders: The History of Race and Immigration in the United States from Chinese Exclusion to the Border Wall. Beacon Press. 2021. 239 pp. ISBN: 9780807054062 (hardcover), ISBN: 9780807007266 (softcover), ISBN: 9780807054123 (ebook).
{"title":"Jones, Reece. White Borders: The History of Race and Immigration in the United States from Chinese Exclusion to the Border Wall. Beacon Press. 2021. 239 pp. ISBN: 9780807054062 (hardcover), ISBN: 9780807007266 (softcover), ISBN: 9780807054123 (ebook).","authors":"Ville Laakkonen","doi":"10.30676/jfas.142014","DOIUrl":"https://doi.org/10.30676/jfas.142014","url":null,"abstract":"Jones, Reece. White Borders: The History of Race and Immigration in the United States from Chinese Exclusion to the Border Wall. Beacon Press. 2021. 239 pp. ISBN: 9780807054062 (hardcover), ISBN: 9780807007266 (softcover), ISBN: 9780807054123 (ebook).","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140993928","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 Anthropologist's Toolkit: Reflections on ethnographic methodology" is a new essay series that peers into the anthropologist’s toolkit to reflect on what ethnographic methodology constitutes in all its multimodal forms. We invite all contributions that explore the multiple engagements that come into play when working ethnographically with humans and more-than-humans.
{"title":"Reflections on Ethnographic Re-enactment","authors":"Suvi Rautio","doi":"10.30676/jfas.143434","DOIUrl":"https://doi.org/10.30676/jfas.143434","url":null,"abstract":"\"The Anthropologist's Toolkit: Reflections on ethnographic methodology\" is a new essay series that peers into the anthropologist’s toolkit to reflect on what ethnographic methodology constitutes in all its multimodal forms. We invite all contributions that explore the multiple engagements that come into play when working ethnographically with humans and more-than-humans.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140992069","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}
Once a large-scale infrastructure such as a railroad, sewage system or power plant is put into place, it not only tends to enjoy a long life, but often also a forceful afterlife. Abandoned railroads may find new uses, while ruined sewage systems or power plants tend to have toxic legacies that continue to make people sick. When infrastructures cease or fail to provide the functions for which they were originally intended, they do not cease to interact with and alter their environments. Rather, they remain as lively remnants that continue to order relations and exert influence (Appel et al. 2018; Barry 2020; Sizek 2021).
{"title":"Turning Attention to the Afterlives of Knowledge Infrastructures","authors":"Kamilla Karhunmaa, Mira Käkönen","doi":"10.30676/jfas.143115","DOIUrl":"https://doi.org/10.30676/jfas.143115","url":null,"abstract":"Once a large-scale infrastructure such as a railroad, sewage system or power plant is put into place, it not only tends to enjoy a long life, but often also a forceful afterlife. Abandoned railroads may find new uses, while ruined sewage systems or power plants tend to have toxic legacies that continue to make people sick. When infrastructures cease or fail to provide the functions for which they were originally intended, they do not cease to interact with and alter their environments. Rather, they remain as lively remnants that continue to order relations and exert influence (Appel et al. 2018; Barry 2020; Sizek 2021).","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 88","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140991285","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 looks at the theme of collaboration through the prism of game design, and especially the example of serious games. At its heart, this is a consideration of two collaborative projects between experts. The first is a current collaboration between computer scientists, game designers, and a theatre company in Scotland, in which the author is also a collaborator and the project’s ethnographer. The second is perhaps the largest and most high-profile collaborative project recently led and documented by anthropologists, Meridian 180, which aims to experiment with the norms of collaboration itself, and which has already been theorised and extensively reflected upon by one of its founders, Annelise Riles. The paper aims to put these two collaborations into some kind of conversation in order to throw each into productive relief and to ask some new questions about how we think about both the exercise of collaboration and the deliberate subversion of its norms.Keywords: collaboration, serious games, co-operation, experts, rules, friendship
{"title":"Games of Collaboration","authors":"Adam Reed","doi":"10.30676/jfas.138367","DOIUrl":"https://doi.org/10.30676/jfas.138367","url":null,"abstract":"This paper looks at the theme of collaboration through the prism of game design, and especially the example of serious games. At its heart, this is a consideration of two collaborative projects between experts. The first is a current collaboration between computer scientists, game designers, and a theatre company in Scotland, in which the author is also a collaborator and the project’s ethnographer. The second is perhaps the largest and most high-profile collaborative project recently led and documented by anthropologists, Meridian 180, which aims to experiment with the norms of collaboration itself, and which has already been theorised and extensively reflected upon by one of its founders, Annelise Riles. The paper aims to put these two collaborations into some kind of conversation in order to throw each into productive relief and to ask some new questions about how we think about both the exercise of collaboration and the deliberate subversion of its norms.\u0000Keywords: collaboration, serious games, co-operation, experts, rules, friendship","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140993873","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 Tzen oil palm plantation in the northwestern corner of Wide Bay in Pomio District, East New Britain Province, Papua New Guinea is a highly infrastructured space. Roads surround and order the oil palm plantings into a grid-like space and connect the main estate to the extensions of the plantation in the surrounding area. Not only is the plantation an area characterized by these ‘hard infrastructures’, but the plantation was established in 2008 as a part of a large combined logging and agriculture project aimed to bring income, employment and road infrastructure to the rural and remote Pomio District. In this essay, I examine these two infrastructural features of the Tzen oil palm plantation. I begin by examining the specific components of the wider infrastructural system of the plantation, such as the road network, the palm oil mill and the palm oil pipeline that connects to the mill. After this, I examine the logging and agriculture projects as a part of the plan which the plantation was established. I argure that while the provision of infrastructure is built into the plan of the logging and plantation project, so the extractive logic of this project is built into the infrastructural system being developed.
{"title":"The Disposition of Oil Palm Infrastructure","authors":"Tuomas Tammisto","doi":"10.30676/jfas.143611","DOIUrl":"https://doi.org/10.30676/jfas.143611","url":null,"abstract":"The Tzen oil palm plantation in the northwestern corner of Wide Bay in Pomio District, East New Britain Province, Papua New Guinea is a highly infrastructured space. Roads surround and order the oil palm plantings into a grid-like space and connect the main estate to the extensions of the plantation in the surrounding area. Not only is the plantation an area characterized by these ‘hard infrastructures’, but the plantation was established in 2008 as a part of a large combined logging and agriculture project aimed to bring income, employment and road infrastructure to the rural and remote Pomio District. \u0000In this essay, I examine these two infrastructural features of the Tzen oil palm plantation. I begin by examining the specific components of the wider infrastructural system of the plantation, such as the road network, the palm oil mill and the palm oil pipeline that connects to the mill. After this, I examine the logging and agriculture projects as a part of the plan which the plantation was established. I argure that while the provision of infrastructure is built into the plan of the logging and plantation project, so the extractive logic of this project is built into the infrastructural system being developed.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140990464","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}
It was Europe’s wake up call: the news reported that a huge gas pipeline running across the Baltic Sea from Russia to Germany had exploded (Oltermann 2022). The explosion caused a release of gas and ruptured the pipeline, abruptly stopping the flow of gas. In the aftermath of the Russian attack and war on Ukraine, we have seen time and again how infrastructure becomes the main stage for power struggles and politics (infrastructure destroyed for various reasons) on the one hand, and how today’s infrastructures scale up to a global level and then back down to local arenas, affecting the lives of millions of people, on the other. While the pipeline explosion is only one recent example of the impact and mobilisation of infrastructures in today’s fragile global context, it well illustrates the ways in which infrastructures create and dismantle relationships, politics, connections, and disconnections, sometimes on a massive scale.
{"title":"Forum: Infrastructure","authors":"Anu Lounela, Mari Korpela","doi":"10.30676/jfas.143941","DOIUrl":"https://doi.org/10.30676/jfas.143941","url":null,"abstract":"It was Europe’s wake up call: the news reported that a huge gas pipeline running across the Baltic Sea from Russia to Germany had exploded (Oltermann 2022). The explosion caused a release of gas and ruptured the pipeline, abruptly stopping the flow of gas. In the aftermath of the Russian attack and war on Ukraine, we have seen time and again how infrastructure becomes the main stage for power struggles and politics (infrastructure destroyed for various reasons) on the one hand, and how today’s infrastructures scale up to a global level and then back down to local arenas, affecting the lives of millions of people, on the other. While the pipeline explosion is only one recent example of the impact and mobilisation of infrastructures in today’s fragile global context, it well illustrates the ways in which infrastructures create and dismantle relationships, politics, connections, and disconnections, sometimes on a massive scale.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 118","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140993196","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}
Every day around the globe, people go missing for any number of reasons. Some disappearances are intentional, others are enforced by oppressive political regimes or the result of natural disasters. Whatever the reason, these disappearances produce family ruptures and anxieties, and require a search to establish, at the very least, whether the missing person is dead or alive. In Poland, the number of reported disappearances gradually rose to 20 000 by 2018. (For comparison, other countries’ figures vary widely due to the diverse contexts and calculations used—for instance, Finland records 700–800 missing incidents annually, while in the UK there are over 300 000.) The increase in Poland’s figures results from the sheer growth in disappearances given the ease of movement and rising socioeconomic pressures, bringing with them health issues, debt, and family conflicts. The increase in disappearance figures also results from an increased willingness among families to report missing persons and a willingness among the police to accept such reports. I associate the rising sociopolitical recognition of disappearances in Poland with the expansion of tracing infrastructure, which I define as the interlocking assembly of state and nonstate agents, institutions, and technologies engaged in the search for missing persons.
{"title":"Tracing Infrastructure and its Evolution in the Search for the Missing in Poland","authors":"Anna Matyska","doi":"10.30676/jfas.143316","DOIUrl":"https://doi.org/10.30676/jfas.143316","url":null,"abstract":"Every day around the globe, people go missing for any number of reasons. Some disappearances are intentional, others are enforced by oppressive political regimes or the result of natural disasters. Whatever the reason, these disappearances produce family ruptures and anxieties, and require a search to establish, at the very least, whether the missing person is dead or alive. In Poland, the number of reported disappearances gradually rose to 20 000 by 2018. (For comparison, other countries’ figures vary widely due to the diverse contexts and calculations used—for instance, Finland records 700–800 missing incidents annually, while in the UK there are over 300 000.) The increase in Poland’s figures results from the sheer growth in disappearances given the ease of movement and rising socioeconomic pressures, bringing with them health issues, debt, and family conflicts. The increase in disappearance figures also results from an increased willingness among families to report missing persons and a willingness among the police to accept such reports. I associate the rising sociopolitical recognition of disappearances in Poland with the expansion of tracing infrastructure, which I define as the interlocking assembly of state and nonstate agents, institutions, and technologies engaged in the search for missing persons.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 38","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140990218","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}
Since the beginning of February this year, Suomen antropologi: Journal of Finnish Anthropological Society has navigated a succession. The previous editors-in-chief, Heikki Wilenius and Tuomas Tammisto, passed their roles on to me, Suvi Rautio, and I have received not just a warm welcome, but also copious amounts of support from my predecessors. Driving the journal forward over the last several years, Heikki and Tuomas prepared well for this succession, putting considerable love, sweat, and tears into building a platform that makes the handover of their knowledge and experience of the journal’s editorial processes as fluid and user-friendly as possible. The guidance I received from both Heikki and Tuomas—as well as the range of video tutorials and written guidelines they developed and made readily accessible through our archives—is both robust and thoughtful. In going the extra mile, creating and passing on these detailed tutorials, Heikki and Tuomas have created a foundation of editorial transparency, which I too intend to build upon.
自今年2月初以来，《芬兰人类学会期刊》（Suomen antropologi: Journal of Finnish Anthropological Society）经历了一次更迭。前任主编海基-威勒尼乌斯（Heikki Wilenius）和图奥马斯-塔米斯托（Tuomas Tammisto）将他们的职责移交给了我苏维-劳蒂奥（Suvi Rautio），我不仅受到了热烈欢迎，还得到了前辈们的大力支持。在过去的几年中，Heikki 和 Tuomas 为期刊的发展做了充分的准备，他们付出了大量的爱心、汗水和泪水，建立了一个平台，使他们在期刊编辑过程中的知识和经验的交接尽可能流畅和方便。Heikki和Tuomas为我提供的指导，以及他们开发的一系列视频教程和书面指南，通过我们的档案库随时可供查阅，既强大又周到。Heikki 和 Tuomas 不遗余力地创建并传递这些详细的教程，为编辑工作的透明度奠定了基础，我也将在此基础上继续努力。
{"title":"Editorial Note: A Time of Succession","authors":"Suvi Rautio","doi":"10.30676/jfas.145581","DOIUrl":"https://doi.org/10.30676/jfas.145581","url":null,"abstract":"Since the beginning of February this year, Suomen antropologi: Journal of Finnish Anthropological Society has navigated a succession. The previous editors-in-chief, Heikki Wilenius and Tuomas Tammisto, passed their roles on to me, Suvi Rautio, and I have received not just a warm welcome, but also copious amounts of support from my predecessors. Driving the journal forward over the last several years, Heikki and Tuomas prepared well for this succession, putting considerable love, sweat, and tears into building a platform that makes the handover of their knowledge and experience of the journal’s editorial processes as fluid and user-friendly as possible. The guidance I received from both Heikki and Tuomas—as well as the range of video tutorials and written guidelines they developed and made readily accessible through our archives—is both robust and thoughtful. In going the extra mile, creating and passing on these detailed tutorials, Heikki and Tuomas have created a foundation of editorial transparency, which I too intend to build upon.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 72","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140991623","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 lectio præcursoria is a short presentation read out loud by a doctoral candidate at the start of a public thesis examination in Finland. It introduces the key points or central argument of the thesis in a way that should make the ensuing discussion between the examinee and the examiner apprehensible to the audience, many of whom may be unfamiliar with the candidate’s research or even anthropological research in general.
{"title":"Lectio præcursoria—The Politics of Knowledge in Late 2010s Hungary: Ethnography of an Epistemic Collapse","authors":"Annastiina Kallius","doi":"10.30676/jfas.143761","DOIUrl":"https://doi.org/10.30676/jfas.143761","url":null,"abstract":"A lectio præcursoria is a short presentation read out loud by a doctoral candidate at the start of a public thesis examination in Finland. It introduces the key points or central argument of the thesis in a way that should make the ensuing discussion between the examinee and the examiner apprehensible to the audience, many of whom may be unfamiliar with the candidate’s research or even anthropological research in general.","PeriodicalId":273469,"journal":{"name":"Suomen Antropologi: Journal of the Finnish Anthropological Society","volume":" 58","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140992923","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：