Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90050-N
Morgan A.J., Winters C.
{"title":"Zinc distribution in hamster skin topically dosed with a zinc-erythromycin complex and zinc acetate: Epxma in the S.E.M. of cryostat sections","authors":"Morgan A.J., Winters C.","doi":"10.1016/0739-6260(92)90050-N","DOIUrl":"10.1016/0739-6260(92)90050-N","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 3","pages":"Pages 371-372"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90050-N","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79060299","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}
Cathodoluminescence (CL) in the scanning electron microscope has been applied to the analysis of germanosilicate preforms and optical fibres prepared by the MCVD process. While generally sensitive to the distribution of dopants, CL is an even more sensitive indicator of defects in these materials (such as those attributed to GeE' centres) introduced during fabrication. Some preforms manufactured under different conditions were analysed by CL to assess the influence of fabrication technique on the introduction of defects. Results indicate that CL could be useful for routine analysis of optical fibre preforms and for assessing the development of process control for optical fibre manufacture.
{"title":"Cathodoluminescence of defects in optical fibres and optical fibre preforms","authors":"H.W. Simmons , C.E. Nockolds , G.R. Atkins , S.B. Poole , M.G. Sceats","doi":"10.1016/0739-6260(92)90032-9","DOIUrl":"10.1016/0739-6260(92)90032-9","url":null,"abstract":"<div><p>Cathodoluminescence (CL) in the scanning electron microscope has been applied to the analysis of germanosilicate preforms and optical fibres prepared by the MCVD process. While generally sensitive to the distribution of dopants, CL is an even more sensitive indicator of <em>defects</em> in these materials (such as those attributed to GeE' centres) introduced during fabrication. Some preforms manufactured under different conditions were analysed by CL to assess the influence of fabrication technique on the introduction of defects. Results indicate that CL could be useful for routine analysis of optical fibre preforms and for assessing the development of process control for optical fibre manufacture.</p></div>","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 3","pages":"Pages 303-314"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90032-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73356215","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90090-Z
Lee NM , Weibull C , Carleman E , Welander T
{"title":"Microscopical studies of phosphorus accumulating bacteria in sludge from waste water treatment plants","authors":"Lee NM , Weibull C , Carleman E , Welander T","doi":"10.1016/0739-6260(92)90090-Z","DOIUrl":"10.1016/0739-6260(92)90090-Z","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 103-104"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90090-Z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82022066","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90077-Q
Shiying Cui , Erik Ilsø Christensen
{"title":"Serial section analysis of the apical part of renal proximal tubule cells","authors":"Shiying Cui , Erik Ilsø Christensen","doi":"10.1016/0739-6260(92)90077-Q","DOIUrl":"10.1016/0739-6260(92)90077-Q","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 77-78"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90077-Q","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74250640","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90089-V
Václav Kopečný
{"title":"Specific features of bovine embryonic nucleogenesis : A review of fine-structure autoradiographic and immunoelectron microscope studies","authors":"Václav Kopečný","doi":"10.1016/0739-6260(92)90089-V","DOIUrl":"10.1016/0739-6260(92)90089-V","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 101-102"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90089-V","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91088346","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90094-T
Torben Moos, Yaël Balslev
{"title":"Retrograde axonal transport of albumin-gold complex in rat motor neurons: A light and electron microscopic study","authors":"Torben Moos, Yaël Balslev","doi":"10.1016/0739-6260(92)90094-T","DOIUrl":"10.1016/0739-6260(92)90094-T","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 111-112"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90094-T","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73403314","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90079-S
Allen C. Enders
{"title":"Contributions of electron microscopy to our understanding of implantation and cell layer formation in primates","authors":"Allen C. Enders","doi":"10.1016/0739-6260(92)90079-S","DOIUrl":"10.1016/0739-6260(92)90079-S","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 81-82"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90079-S","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83797570","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90110-Y
Jan-Olov Bovin
{"title":"On the determination of the oxidation states of iron with PEELS using a standard TEM","authors":"Jan-Olov Bovin","doi":"10.1016/0739-6260(92)90110-Y","DOIUrl":"10.1016/0739-6260(92)90110-Y","url":null,"abstract":"","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 1","pages":"Pages 145-146"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90110-Y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75680552","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}
Pub Date : 1992-01-01Epub Date: 2002-10-09DOI: 10.1016/0739-6260(92)90030-H
Karen M. Kyle, George Harauz
The large (60S) and small (40S) ribosomal subunits were isolated from yeast (Saccharomyces cerevisiae), and preparations stained with uranyl acetate were imaged by transmission electron microscopy. Averages of three different projections of each subunit were obtained by computerized image processing with reproducible spatial resolutions approaching 3.0 and 3.5 nm, respectively. Similarities between the structures of these particles and those of other eukaryotic ribosomal subunits contribute to the development of a concensus model for the eukaryotic ribosome.
{"title":"Structures of ribosomal subunits from Saccharomyces cerevisiae","authors":"Karen M. Kyle, George Harauz","doi":"10.1016/0739-6260(92)90030-H","DOIUrl":"10.1016/0739-6260(92)90030-H","url":null,"abstract":"<div><p>The large (60S) and small (40S) ribosomal subunits were isolated from yeast (<em>Saccharomyces cerevisiae</em>), and preparations stained with uranyl acetate were imaged by transmission electron microscopy. Averages of three different projections of each subunit were obtained by computerized image processing with reproducible spatial resolutions approaching 3.0 and 3.5 nm, respectively. Similarities between the structures of these particles and those of other eukaryotic ribosomal subunits contribute to the development of a concensus model for the eukaryotic ribosome.</p></div>","PeriodicalId":100925,"journal":{"name":"Micron and Microscopica Acta","volume":"23 3","pages":"Pages 273-286"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0739-6260(92)90030-H","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82928976","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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