Beam Line: Spring 2000, Vol. 30, No. 1
Author :
Publisher : DIANE Publishing
Page : 38 pages
File Size : 42,22 MB
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ISBN : 1422348997
Author :
Publisher : DIANE Publishing
Page : 38 pages
File Size : 42,22 MB
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ISBN : 1422348997
Author :
Publisher : DIANE Publishing
Page : 63 pages
File Size : 33,94 MB
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ISBN : 1422348989
Author :
Publisher :
Page : 332 pages
File Size : 49,73 MB
Release : 1998
Category : Particle beams
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Author :
Publisher : DIANE Publishing
Page : 63 pages
File Size : 39,94 MB
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ISBN : 1422348946
Author :
Publisher : DIANE Publishing
Page : 38 pages
File Size : 50,61 MB
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ISBN : 1422348962
Author :
Publisher :
Page : 432 pages
File Size : 14,33 MB
Release : 1877
Category : Science
ISBN :
Monthly magazine devoted to topics of general scientific interest.
Author : René Guinebretière
Publisher : John Wiley & Sons
Page : 290 pages
File Size : 20,51 MB
Release : 2013-03-01
Category : Technology & Engineering
ISBN : 1118613953
This book presents a physical approach to the diffraction phenomenon and its applications in materials science. An historical background to the discovery of X-ray diffraction is first outlined. Next, Part 1 gives a description of the physical phenomenon of X-ray diffraction on perfect and imperfect crystals. Part 2 then provides a detailed analysis of the instruments used for the characterization of powdered materials or thin films. The description of the processing of measured signals and their results is also covered, as are recent developments relating to quantitative microstructural analysis of powders or epitaxial thin films on the basis of X-ray diffraction. Given the comprehensive coverage offered by this title, anyone involved in the field of X-ray diffraction and its applications will find this of great use.
Author : George Beam
Publisher : Routledge
Page : 243 pages
File Size : 18,90 MB
Release : 2017-09-08
Category : Social Science
ISBN : 1351476254
The Problem with Survey Research makes a case against survey research as a primary source of reliable information. George Beam argues that all survey research instruments, all types of asking-including polls, face-to-face interviews, and focus groups-produce unreliable and potentially inaccurate results. Because those who rely on survey research only see answers to questions, it is impossible for them, or anyone else, to evaluate the results. They cannot know if the answers correspond to respondents' actual behaviors (objective phenomena) or to their true beliefs and opinions (subjective phenomena). Reliable information can only be acquired by observation, experimentation, multiple sources of data, formal model building and testing, document analysis, and comparison. In fifteen chapters divided into six parts-Ubiquity of Survey Research, The Problem, Asking Instruments, Asking Settings, Askers, and Proper Methods and Research Designs-The Problem with Survey Research demonstrates how asking instruments, settings in which asking and answering take place, and survey researchers themselves skew results and thereby make answers unreliable. The last two chapters and appendices examine observation, other methods of data collection and research designs that may produce accurate or correct information, and shows how reliance on survey research can be overcome, and must be.
Author : J. Saveur
Publisher : Taylor & Francis
Page : 604 pages
File Size : 15,2 MB
Release : 2022-05-05
Category : Technology & Engineering
ISBN : 135141951X
This book contains papers, presented at the ITA World Tunnelling Congress 2003 held in Amsterdam, which reflects the state of the art with regard to research, analysis, design and practical experience in almost all fields of tunnelling and underground space construction.
Author : New York Public Library. Music Division
Publisher :
Page : 862 pages
File Size : 10,91 MB
Release : 2003
Category : Music
ISBN :