Dielectric losses in hydrogenated VT1-0 titanium in distribution in eddy current

For the first time introduced the concept of the value of the dielectric loss in the hydrogenated titanium. Measurement of this value allowing more sensitive measurement of the distribution of hydrogen in the titanium sample according to the depth. This concept is widely used in the analysis of the plasma properties of semiconductors and other materials

Specifics of intercultural communication: professional dialogue, etiquette, appearance in the different countries

The purpose of this study is to examine the features of etiquette around the world and get some idea of the peoples inhabiting them. Theoretical methods have been used to achieve this goal. The result of this research is more in-depth understanding of communication with representatives of other countries. Цель данного исследования заключается в том, чтобы изучить особенности этикета различных стран мира и получить определенное представление о народах, их населяющих. Для достижения этой цели были использованы общетеоретические методы. Результатом данного исследования является более углубленное понимание особенностей общения с представителями других стран

Substituted Septithiophenes with End Groups of Different Size: Packing and Frustration in Bulk and Thin Films

We report on three different liquid crystalline compounds with a central septithiophene core and alkylated end groups of strongly increasing bulkiness. In principle, the thiophene cores prefer to pack parallel to optimize their π–π interactions, which becomes sterically impossible for the bulkier end groups. Using X-ray diffraction, we find that the way out of this packing dilemma is toward liquid-crystal phases of higher dimensionality in the order smectic → columnar ↔ bicontinuous cubic. For the smectic phase, packing in a monolayer is no problem; for the other ones packing considerations become more stringent in films due to the boundaries. Surface X-ray techniques and atomic force microscopy indicate an appreciable difference between monolayer and three-layer films, in which the monolayers appear to escape from packing frustration by generating superstructures. We propose a basic structure of columns parallel to the substrate that provides a compromise between preserving some π–π interactions and packing the bulky alkyl groups