Gross shell structure at high spin in heavy nuclei

Experimental nuclear moments of inertia at high spins along the yrast line have been determined systematically and found to differ from the rigid-body values. The difference is attributed to shell effects and these have been calculated microscopically. The data and quantal calculations are interpreted by means of the semiclassical Periodic Orbit Theory. From this new perspective, features in the moments of inertia as a function of neutron number and spin, as well as their relation to the shell energies can be understood. Gross shell effects persist up to the highest angular momenta observed.Comment: 40 pages total; 22 pages text, 19 figures sent as 27 .png file

Species diversity and synanthropization of Minsk suburban forests

The variety of the most common phytocoenosis of the suburb Minsk is established. In all are revealed 257 species. Their greatest quantity is fixed in pine forests (179) and birch groves (163). Before the unviolated phytocoenosis the greatest quantity of species is revealed before the fir groves. The level of synanthropic species before the wood and bushy tier on the average composes 50%. Before the ground cover the portion of synanthropic species before average 30% reaches maximum with 4–5 stages of recreational digression

Интеллектуализация поиска в диагностических системах с помощью генетических алгоритмов

Description of genetic algorithm and results of its application for the purpose to solve the problem concerning diagnostics of radial-plunger transmission is given in the paper.Приведено описание генетического алгоритма и результатов его использования для решения задачи диагностики радиально-плунжерных передач

Microscopic Evidence of Spin State Order and Spin State Phase Separation in Layered Cobaltites RBaCo2O5.5 with R=Y, Tb, Dy, and Ho

We report muon spin relaxation measurements on the magnetic structures of RBaCo_2O_5.5 with R=Y, Tb, Dy, and Ho. Three different phases, one ferrimagnetic and two antiferromagnetic, are identified below 300 K. They consist of different ordered spin state arrangements of high-, intermediate-, and low-spin Co^3+ of CoO_6 octahedra. Phase separation into well separated regions with different spin state order is observed in the antiferromagnetic phases. The unusual strongly anisotropic magnetoresistance and its onset at the FM-AFM phase boundary is explained.Comment: 4 pages, accepted for publication in Phys. Rev. Let

Research of some physical and mechanical characteristics of suiting fabrics for designing the clothes

The main physical and mechanical characteristics that have an effect on the shape and design of the clothes are thickness, surface density, rigidity and drapeability of the fabric. Experimentally, according to the standardized methods, were identified the main physical and mechanical characteristics of fabrics of the suiting group. Using the selected parameters, the comparative analysis of fabrics samples was conducted and dependencies between them were determined. Analysis of experimental data showed that the raw components of fabrics do not affect significantly on their properties (drapeability, rigidity). Fabrics with the different raw components can have the same or close values of these parameters. More significant is the weave of fabric, which has an effect on the rigidity characteristics of fabric in the longitudinal and transverse directions. Conducted experimental researches are the basis for development of the suiting group fabrics classification in terms of flexural rigidity for the purpose of developing the recommendations for designing the clothes of different three-dimensional forms

E-learning manual «The religious situation in southern Europe in the high middle ages (X-XIII centuries)»

В данной работе даётся описание (область применения, назначение цель и задачи, источники, компоненты; навигация, технологии, методы и методика обучения; системные требования и эффективность) электронно го учебного пособия «Религиозная ситуация в Южной Европе в высокое сред невековье (X - XIII вв.)».In this paper, a description (scope, purpose, goal and objectives, sources, components, navigation, technology, techniques and methods of teaching, system requirements, and effectiveness) of the electronic textbook "The religious situation in Southern Europe in the High Middle Ages (X-XIII centuries)"

Дизайн-концепція візуальних повідомлень на основі фірмового стилю міста

The purpose of the study is analysis and definition of the design concept of visual messages, which based on the development of city brand identity and the factors that influencing the development of city brand identity, and development of proposals for their design of modern solutions. Theoretical and practical research methods were used, namely analysis of scientific and popular literature on the research topic, generalization of approaches to functional-planning and stylistic solutions of city brand identity based on analysis of design experience. The results of the study can be used in their introduction into the modern practice of new city brand identity and in the development of the establishment of cultural image in local city.Метою дослідження є аналіз та визначення концепції дизайну візуальних повідомлень, яка базується на розробці фірмової ідентичності міста та факторів, що впливають на розробку фірмової ідентичності міста, та розробка пропозицій щодо їх оформлення сучасних рішень. Використовувалися теоретичні та практичні методи дослідження, а саме аналіз наукової та популярної літератури з теми дослідження, узагальнення підходів до функціонально-проєктного та стилістичного вирішення айдентики бренду міста на основі аналізу дизайнерського досвіду. Результати дослідження можуть бути використані при впровадженні в сучасну практику нової міської бренд-ідентичності та в робленні культурного іміджу міста