Концентрационные автоколебания в процессах окислительного карбонилирования непредельных соединений.1. Процессы окислительного карбонилирования ацетилена и фенилацетилена

This review is devoted to the results of concentrations oscillations phenomena study observed in the unsaturated compounds oxidative carbonylation reactions. These homogeneous reactions are catalyzed by metal complexes. The history of oscillations processes study is described, there theoretical and practical significance underlined. The wide description of the processes studying at the Department of chemical technology of basic organic synthesis in last years is brought. The first part of review is devoted to acetylene and phenylacetylene oxidative carbonylation processes describing.Данный обзор посвящен результатам изучения феномена концентрационных колебаний в реакциях окислительного карбонилирования непредельных соединений, протекающих в условиях гомогенного металлокомплексного катализа. Описана история изучения колебательных процессов, подчеркнуто их значение для теории и практики, дано развернутое описание процессов, изучаемых на кафедре ХТООС МИТХТ в последние годы. Первая часть обзора посвящена описанию процессов окислительного карбонилирования ацетилена и фенилацетилена

Moving past: probing the agency and affect of recordkeeping in individual and community lives in post-conflict Croatia

Reporting on ongoing research, this paper reviews stories, drawn from recent literature as well as gathered through ethnographic research, that people tell about records and recordkeeping during and since the Yugoslav Wars. It focuses on what these stories reveal of the agency and affect of recordkeeping in individual and community lives, particularly in Croatia. The paper concludes with a contemplation of what might be learned from such an approach for the development of recordkeeping infrastructures that can anticipate, avert or alleviate some of the ways in which records and recordkeeping continue to traumatize or target the vulnerable, and frustrate and prevent the human and societal need to "move forward," if not "move past." © 2014 Springer Science+Business Media Dordrecht

Atomic displacement effects in near-edge resonant “forbidden” reflections.

A survey of atomic displacement effects in the resonant scattering of synchrotron radiation is presented. It is shown that the dynamical displacements, associated with thermal vibrations, provide the thermal-motion-induced (TMI) “forbidden” reflections, while static displacements (e.g. induced by impurities) provide the point-defect-induced (PDI) “forbidden” reflections. Both kinds of reflections occur owing to perturbation of valent electrons wave functions by atomic displacements. The results of numerical calculations of TMI forbidden reflections in Ge and ZnO are compared with experimental data