Low-Beta Structure for High Energy Part of Project X

Long 11-cell, {beta} = 0.81 L-band structure is considered as an initial stage of the high-energy part of the Project-X in order to accommodate to a standard Type-4 cryomodule. The cavity shape is optimized for maximal energy gain providing the same time field flatness along the structure not worse than for ILC {beta} = 1 cavity, and the same ratio of surface magnetic field to electric field. The results of spectrum analysis for monopole and dipole HOMs is presented as well

Energy consumption in chemical fuel-driven self-assembly

Nature extensively exploits high-energy transient self-assembly structures that are able to perform work through a dissipative process. Often, self-assembly relies on the use of molecules as fuel that is consumed to drive thermodynamically unfavourable reactions away from equilibrium. Implementing this kind of non-equilibrium self-assembly process in synthetic systems is bound to profoundly impact the fields of chemistry, materials science and synthetic biology, leading to innovative dissipative structures able to convert and store chemical energy. Yet, despite increasing efforts, the basic principles underlying chemical fuel-driven dissipative self-assembly are often overlooked, generating confusion around the meaning and definition of scientific terms, which does not favour progress in the field. The scope of this Perspective is to bring closer together current experimental approaches and conceptual frameworks. From our analysis it also emerges that chemically fuelled dissipative processes may have played a crucial role in evolutionary processes

SRF cavities for CW option of Project X Linac

Alternative option of Project X is based on the CW SC 2GeV Linac with the average current 1mA. Possible option of the CW Linac considered in the paper includes low energy part consisted of a few families SC Spoke cavities (from 2.5 MeV to 466 MeV) and high energy part consisted of 2 types of elliptical cavities (v/c=0.81 and v/c=1). Requirements and designed parameters of cavities are considered

КАЧЕСТВО ЖИЗНИ КАК КРИТЕРИЙ ВЫБОРА МЕТОДА ЛЕЧЕНИЯ ВКЛЮЧЕННЫХ ДЕФЕКТОВ ЗУБНЫХ РЯДОВ У ПАЦИЕНТОВ С ГЕНЕРАЛИЗОВАННЫМ ПАРОДОНТИТОМ QUALITY OF LIFE AS A CRITERION FOR THE CHOICE OF THE METHOD OF TREATMENT INCLUDED DENTITION DEFECTS IN PATIENTS WITH GENERALIZED

В данной работе проведен анализ влияния дефектов зубных рядов и способов ортопедической реаби-литации на качество жизни пациентов с генерализованным пародонтитом. Учитывались следующие спосо-бы замещения дефектов зубных рядов: восстановление целостности зубного ряда с помощью мостовидных протезов с опорой на собственные зубы и протезирование на дентальных имплантатах. Оценка качества жизни осуществлялась с помощью стоматологического опросника качества жизни OHIP-14 до и после лече-ния и протезирования. Выявлено существенное ухудшение качества жизни пациентов с дефектами зубных рядов и хроническим генерализованным пародонтитом, по сравнению с пациентами с дефектами зубных ря-дов без пародонтита. Наиболее эффективным способом восстановления целостности зубного ряда у данных пациентов следует считать протезирование на дентальных имплантатах. Ключевые слова: качество жизни, пародонтит, дентальная имплантаци