{"title":"Multilayer monochromators for neutron scattering.","authors":"A M Saxena, B P Schoenborn","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"VII30-VII48"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12146086","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":"Neutron diffraction analysis of the structure of retinal photoreceptor membranes and rhodopsin.","authors":"M J Yeager","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"III3-III36"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12146241","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":"Dynamical effects in small-angle neutron diffraction from membranes.","authors":"D L Caspar, W C Phillips","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"VII107-VII125"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12168494","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":"Investigation of biological macromolecular systems with a pulsed neutron source--a review.","authors":"L Cser","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The conclusion that can be drawn on the basis of the above considerations is that investigation of biological macromolecules and crystalline structures by SAS and diffraction of neutrons with the TOF method is feasible. The main difficulties of the TOF method (the wavelength dependence of the incident beam, resolution power, and detector efficiency; the need for their determination and up-to-date values) are compensated for by its advantages. Both methods allow a high data accumulation rate and optimal employment of the incident neutron spectrum. The latter has been achieved by utilizing a dominant part of the Maxwellian spectrum and by a more uniform distribution of statistical accuracy over the most informative measuring range. Another advantage is the high degree of monochronatization of the incident neutron beam by the TOF method. The rigid requirements concerning the data accumulation rate and the capacity of the on-line system computer memory are technical problems but not basic ones.</p>","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"VII3-VII29"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12146085","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":"Introduction to the theory of elastic neutron scattering.","authors":"M Blume","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"118-125"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12146096","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":"The production of deuterated E. coli.","authors":"P B Moore, D M Engelman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Our results indicate that the preparation of deuterated macromolecules for neutron scattering from E. coli can be done easily and relatively cheaply. The entry of deuterium into macromolecules of differing species during cell growth can be controlled by varying the D2O content of the medium and the choice of carbon sources, all in minimal medium. Considering the range of deuterations obtainable with simple protonated carbon sources, there seems to be no reason to use deuterated carbon sources except for the rare occasions when a fully deuterated specimen is required.</p>","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"V12-V23"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11976883","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}
W Hoppe, R May, P Stöckel, S Lorenz, V A Erdmann, H G Wittmann, H L Crespi, J J Katz, K Ibel
{"title":"Neutron scattering measurements with the label triangulation method on the 50 S subunit of E. coli ribosomes.","authors":"W Hoppe, R May, P Stöckel, S Lorenz, V A Erdmann, H G Wittmann, H L Crespi, J J Katz, K Ibel","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the E. coli 50 S ribosomal subunit, proteins L7/L12 and L10 were deuterated by partial reconstitution. The distance between L7/L12 and L10 was measured by the label triangulation method and was found to be approximately 100 A or, with low probability, 60 to 70 A, depending on the concentration.</p>","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"IV38-IV48"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11977127","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":"Structure and function in biology.","authors":"C H Hirs","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"13-19"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12009114","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":"Linear position-sensitive counter system for protein crystallography.","authors":"J E Cain, J C Norvell, B P Schoenborn","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75624,"journal":{"name":"Brookhaven symposia in biology","volume":" 27","pages":"VIII43-VIII50"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12146084","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}