THROB 发表于 2025-3-26 23:59:36

https://doi.org/10.1007/978-1-4615-2888-3egates, Fig. 1.1, which give rise to conventional nematic and smectic phases. Disc-like molecules form so-called columnar mesophases. Between these two types we can find lath-like molecules which do not possess the cylindrical symmetry. They can form optically biaxial nematic and, perhaps, smectic p

运气 发表于 2025-3-27 04:29:00

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人类学家 发表于 2025-3-27 06:33:18

https://doi.org/10.1007/978-94-015-9807-1ectrooptical properties are uniform, I.E., do not depend on the coordinates in the plane parallel to the substrates. The first observations of the optical and electrooptical properties of uniform nematic structures were carried out by Mauguin, Tsvetkov, and Frederiks over 50 years ago . Since t

nominal 发表于 2025-3-27 13:07:17

3D walkthroughs with Blender 2.43,e structures are characterized by the periodic distortion of the nematic director field in a certain preferred direction, and could be optically visualized as regular patterns of black and white stripes (domains) arranged perpendicular to the distortion plane. If the direction of distortion is degen

Measured 发表于 2025-3-27 17:09:12

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悦耳 发表于 2025-3-27 18:45:07

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一骂死割除 发表于 2025-3-28 00:15:53

Interactive Learning for Innovationlves as experts on this topic although they are familiar with the basic material involved. The aim of this chapter is not to give firm recommendations on the construction of devices, but to analyze critically the possible applications of these and other effects based on the underlying physical mecha

catagen 发表于 2025-3-28 04:03:28

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攀登 发表于 2025-3-28 07:53:50

Xue-Ren Wu,Wu Xubestimmte soziale und berufliche Faktoren, auch bestimmte Situationen, die klassischen Stressoren erhöhen, daß z.B. überall dort, wo wir soziale Stressoren annehmen, gleichzeitig auch die Katecholamine erhöht sind. Wir wissen, daß die Blutgerinnung sehr stark gesteigert wird unter dem Faktor Stress und so fort.

capillaries 发表于 2025-3-28 10:35:21

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查看完整版本: Titlebook: Electrooptic Effects in Liquid Crystal Materials; L. M. Blinov,V. G. Chigrinov Book 1994 Springer-Verlag New York, Inc. 1994 Dichroism.beh