Solutions and X-ray Non-3D Phase Structure Analysis of Soft Matter

類似書籍推薦給您

Physics and Chemistry of Molecular Assemblies Most researchers would relate X-ray structure analysis to crystal structure analysis. A crystal is a state in which atoms or molecules are regularly arranged in three-dimensional space. However, some substances do not have 3D structures, but have 1D, 2D, 1D⊕1D, 2D⊕1D or 1D⊕1D⊕1D structures. Here the symbol ⊕ stands for direct sum in linear algebra and is different from ordinary sum +. For example, 2D⊕1D means the direct sum of a 2D subspace and an orthogonal 1D subspace, not 3D. In a previous book, Physics and Chemistry of Molecular Assemblies, published in April 2020, the author showed for the first time that molecular assemblies can be represented in a unified manner from such subspaces of linear algebra, and wrote the theory and method of X-ray structure analysis of the liquid crystal phase structures with the dimensional structure of 1D, 2D, 1D⊕1D, 2D⊕1D, and 1D⊕1D⊕1D. Furthermore, the X-ray liquid crystal structure analysis methods of 11 representative examples were concretely described. In addition, 110 X-ray data were posted as the end-of-chapter problems in Chapter 3. Using the methods developed by the author, these 110 problems can be solved in principle with a calculator, graph paper, a ruler, and a compass, although it takes time. However, when you use only a calculator, a graph paper, a ruler or a compass, it would probably take more than one year to analyze all the observed X-ray data in Chapter 3. Therefore, the author\'s research group has developed a computer program named "Bunseki-kun." By using this program, we can easily analyze the liquid crystal phase structures from the observed d spacings. Thus, when you use this program, you will be able to analyze the liquid crystal phase and other soft matter phase structures within 1/100th to 1/1000th of the time. Those who purchase this book will be able to freely download this program from the following URL set by the publisher. Request Inspection Copy Sample Chapter(s) Sample of Solutions and X-ray Non-3D Phase Structure Analysis of Soft Matter Contents: Solutions to End-of-Chapter Problems in "Physics and Chemistry of Molecular Assemblies" How to Use the X-ray Non-3D Phase Structure Analysis Program, "Bunseki-kun Ver.3": Outline of "Bunseki-kun" and Common Procedure for Data Saving and Correction Structure Analysis of Columnar Liquid Crystal Phases: How to Analyse @M1_Colho How to Analyse @M4_Colrd(C2/m) How to Analyse @M5_Colrd(P21/a) How to Analyse @M6_Colrd(P2/a) How to Analyse @M7_Colrd(P2m) Structure Analysis of Smectic Liquid Crystal Phases: How to Analyse @M9_SA How to Analyse @M10_SE How to Analyse @M11_ST Structure Analysis of Quite Special Liquid Crystal Phases: How to Analyse @(113)Yelamaggad Add.3_Colob.o How to Analyse @(77)_Pseudo Hexagonal Phase Readership: Graduate students and researchers in physical chemistry, supramolecular chemistry, materials chemistry and nanochemistry.

Proving the Value of Soft Skills: Measuring Impact and Calculating ROI (1版)

類似書籍推薦給您

【簡介】 A Step-by-Step Guide to Showing the Value of Soft Skill Programs As organizations rise to meet the challenges of technological innovation, globalization, changing customer needs and perspectives, demographic shifts, and new work arrangements, their mastery of soft skills will likely be the defining difference between thriving and merely surviving. Yet few executives champion the expenditure of resources to develop these critical skills. Why is that and what can be done to change this thinking? For years, managers convinced executives that soft skills could not be measured and that the value of these programs should be taken on faith. Executives no longer buy that argument but demand the same financial impact and accountability from these functions as they do from all other areas of the organization. 【目錄】