{"title":"Hazy Spots on Photographic Plates","authors":"Jan Potters","doi":"10.1525/hsns.2023.53.1.1","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.1","url":null,"abstract":"In this article, different experimental attempts to measure the velocity-dependency of the electron’s mass will be discussed. These experiments were carried out between 1901 and 1916 by Walter Kaufmann, Alfred Bucherer, Günther Neumann, and Charles-Eugène Guye together with Charles Lavanchy. They all attempted to capture this effect on photographic plates, such that it could then be measured afterward as precisely as the plates allowed for. It will be argued that two different approaches to the production of precise photographic plates can be distinguished: one that conceptualized precision in terms of qualitative plates, and one that attempted to achieve it through quantity. In the final part of the article, it will then be argued that these two approaches were shaped both by the specific radiating materials at hand as well as by the intellectual context in which the scientists involved were working.","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"16 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87853765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Stolen Masks","authors":"Rosanna Dent","doi":"10.1525/hsns.2023.53.1.76","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.76","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"18 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81664365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Citing the Unsaid","authors":"Eram Alam","doi":"10.1525/hsns.2023.53.1.73","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.73","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"17 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74792319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Cool Air","authors":"T. M. Moore","doi":"10.1525/hsns.2023.53.1.86","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.86","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"21 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88020216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bioarchaeology of the Self","authors":"Aja M. Lans","doi":"10.1525/hsns.2023.53.1.79","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.79","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"191 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76952015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tracing Absence","authors":"Parisa Vaziri","doi":"10.1525/hsns.2023.53.1.106","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.106","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"48 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90931701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Archival Wounds","authors":"Elyse Semerdjian","doi":"10.1525/hsns.2023.53.1.97","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.97","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"25 5","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72420542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Making Belgian Big Science","authors":"H.A.M. Brookhuis","doi":"10.1525/hsns.2023.53.1.35","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.35","url":null,"abstract":"This article explores the history of the MYRRHA research reactor currently under construction at the Belgian Nuclear Research Centre (SCK CEN). The article demonstrates that the construction of large instruments has obtained an essential role in the moral economy of modern nuclear laboratories. First, an analysis on the internal discussion within the research center reveals how MYRRHA’s transformation from a commercially oriented project into a transmutation machine was primarily characterized by the wish to upscale the project. Second, a focus on the European research landscape demonstrates how European collaboration led to further upscaling of the project, having to address technological requirements to fit into the European roadmaps. Third, an emphasis on the interaction between MYRRHA and the Belgian political and public sphere shows how MYRRHA was constructed in a narrative that made the project seem essential to the future of the nuclear research center. Based on archival material and background interviews with key players, this article contributes to our understanding of the development of Big Science in the post–Cold War era in western Europe.","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"6 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86942789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Drawing on the Difuentes","authors":"Amrah Salomón J.","doi":"10.1525/hsns.2023.53.1.91","DOIUrl":"https://doi.org/10.1525/hsns.2023.53.1.91","url":null,"abstract":"","PeriodicalId":56130,"journal":{"name":"Historical Studies in the Natural Sciences","volume":"245 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77470386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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