Materials Literature
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按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Veranstaltungen / Calendar
Fachbücher / Reviews
Bedeutung der Viskoelastizität in der Lebensmittelrheologie / The significance of viscoelasticity in foodstuff rheology
Brüsseler Spitze / Rheology in Brussels
Probleme / Problems
Empirische Fließkurven-lnterpretation von Poly(ethylenoxid)-Lösungen / Empirical flow curve interpretation of polyethylene oxide solutions
lmpressum / Masthead
Inhalt / Contents
Extruder im Vergleich / Extruders compared
Neuheiten / Products
Referate/Abstracts
Titelei
Druckschriften / Literature
Patente / Patents
Leserbrief / Letter to the editor
Ticker / Ticker
Brevier/Brevier
On quantitative relations among crystal structures
A procedure for the quantitative evaluation of structural relationships among crystal structures is introduced based on the concept of mappings represented by pairs of matrices (A, S). Lattice relationships, symmetry relationships, local atomic deviations and mapping failures are distinguished and for each type of rel…
Spectacle lens design: a review
This review considers the present state of the design of spectacle lenses with respect to minimizing the side effects that are associated with their wear. Topics include spherical lens design, aspheric lens design, progressive addition lenses, spectacle lens materials, assumptions of conventional lens design, and prac…