{"title":"Superconductivity and the electrical engineer","authors":"D. Baker, J. Baylis","doi":"10.1049/SQJ.1972.0025","DOIUrl":"https://doi.org/10.1049/SQJ.1972.0025","url":null,"abstract":"60 years have passed since Kamerlingh Onnes discovered that if pure mercury was cooled, using liquid helium, its electrical resistance progressively decreased until it disappeared abruptly at a temperature of 4·15 K. However, it is only within the last decade that this discovery of the phenomenon of superconductivity has assumed technological importance","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129580250","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}
{"title":"Modern control theory—is there a use for it?","authors":"D. Mobley","doi":"10.1049/SQJ.1972.0010","DOIUrl":"https://doi.org/10.1049/SQJ.1972.0010","url":null,"abstract":"A brief glance at any of the major journals dealing with the topic of modern control theory will reveal that researchers in this area are producing a great deal of elegant mathematics. However, the question which constantly comes to mind is ‘does this work have any relevance to the everyday problems associated with the control of real physical systems?’ The answer to this question, like so many others, is both yes and no","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"312 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123402588","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}
{"title":"Million-volt electron microscopes","authors":"C. Harrison","doi":"10.1049/SQJ.1972.0011","DOIUrl":"https://doi.org/10.1049/SQJ.1972.0011","url":null,"abstract":"Electron microscopes have quite a long history, but it is only comparatively recently that they have come into general use","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132108945","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}
{"title":"Do but themselves confound","authors":"B. Dunkley","doi":"10.1049/SQJ.1972.0008","DOIUrl":"https://doi.org/10.1049/SQJ.1972.0008","url":null,"abstract":"A short guide to would-be authors is published on the opposite page. The guide has been drawn up in response to enormous demand on the part of readers who no doubt feel their contributions would do much to improve the already wide appeal of ‘SQJ’.While the guide was being prepared for press, the proofs fell into the hands of one of our group editors who requested leave to pontificate a little. Leave was granted, and the results appear below.","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"259 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117098849","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}
{"title":"Earthy insulation in turbogenerators","authors":"R. S. Brown","doi":"10.1049/SQJ.1971.0067","DOIUrl":"https://doi.org/10.1049/SQJ.1971.0067","url":null,"abstract":"","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1971-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121566258","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}
{"title":"Employment of the graduate engineer","authors":"W. E. Llewellyn","doi":"10.1049/SQJ.1971.0062","DOIUrl":"https://doi.org/10.1049/SQJ.1971.0062","url":null,"abstract":"","PeriodicalId":135335,"journal":{"name":"Students Quarterly Journal","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1971-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114849751","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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