Top Quark Production Cross Section at the Tevatron

An overview of the preliminary results of the top quark pair production cross section measurements at a center-of-mass energy of 1.96 TeV carried out by the CDF and D0 collaborations is presented. The data samples used for the analyses are collected in the current Tevatron run and correspond to an integrated luminosity from 360 pb-1 up to 760 pb-1.Comment: 4 pages, 5 figures, Proceedings of 41th Rencontres De Moriond: QCD And Hadronic Interactions, 18-25 Mar 2006, La Thuile, Ital

\ttbar and single top cross sections at the Tevatron

We present a summary of the latest measurements of the top pair and single top cross sections performed by the CDF and D0 collaborations at the Fermilab Tevatron collider.Comment: Presented at the 2011 Hadron Collider Physics symposium (HCP-2011), Paris, France, November 14-18 2011, 4 pages, 8 figure

Expedition diary — insights into the history of organizing and conducting Russian Arctic expeditions in the early XXth century

The collections belonging to the Museum-Archive of the history of study and development of the European North of the Barents Center of the Humanities — Branch of the Federal Research Center «Kola Science Centre of the Russian Academy of Sciences» (BCH KSC RAS), contain several handwritten diaries by members of Arctic expeditions organized in the first half of the XXth century. The article discusses the value of the expedition diary of a member of a Russian Arctic expedition to Dikson Island (1916), the hydrometeorologist Innokenty Tikhomirov (1890–1955), as a possible source of data on the history of organizing and conducting scientific research in the Arctic. Based on the data presented in the diary, the paper reconstructs the progress of work on the organization of the northernmost meteorological station on Dikson Island in 1916.В фондах, принадлежащих Музею-архиву истории изучения и освоения Европейского Севера Центра гуманитарных проблем Баренц региона — филиала ФИЦ КНЦ РАН, хранятся несколько рукописных дневников, авторы которых в первой половине ХХ в. были участниками арктических экспедиций. В статье рассмотрен потенциал экспедиционного дневника участника российской экспедиции на о. Диксон (1916) гидрометеоролога и климатолога Иннокентия Константиновича Тихомирова (1890–1955) как возможного исторического источника по истории организации и проведения научных исследований в Арктике. Благодаря дневнику И. К. Тихомирова реконструирован ход работ по организации в 1916 г. самой северной на тот момент метеорологической станции на о. Диксон

Recursos humanos na gestão do liso da polarização espacial geográfica da região

The majority of countries with “owertaken” economy on EU territory, and Russian Federation, has significant margin of human resources that have sufficiently high educational level and “hard skills” - professional competences. With the assumption that in the modern economic discus there is the hypothesis that sifgnificant margine of human resources increases the competitive structure of geofraphical space economy in the region, stimulate development of high technology sectors in it, and, in whole, gives significant economical growth. However, up to the present day, given hypothesis proves unfounded in practical apects in emerging countries, which still lag behind in terms of sustainable economic development. In our opinion, this situation is associated with geographical space polarization in the regions, related to the irregularity in the distribution of various recources, human recources included. Therefore, in this article authors attempted to highlight the main theoretical aspects to the understanding of the importance of human resources accumulation and consumption in the management of uneven spatial development smoothing of geographic areas in the current conditions of Russian economy recession.La mayoría de los países con una economía "adquirida" en el territorio de la UE y la Federación de Rusia tienen un margen significativo de recursos humanos que tienen un nivel educativo suficientemente alto y "habilidades duras": competencias profesionales. Con la suposición de que en el debate económico moderno existe la hipótesis de que una cantidad significativa de recursos humanos aumenta la estructura competitiva de la economía espacial geografica en la región, estimula el desarrollo de sectores de alta tecnología en ella y, en conjunto, brinda un crecimiento económico significativo. Sin embargo, hasta el día de hoy, la hipótesis dada resulta infundada en los aspectos prácticos de los países emergentes, que todavía están rezagados en términos de desarrollo económico sostenible. En nuestra opinión, esta situación está asociada a la polarización geográfica del espacio en las regiones, relacionada con la irregularidad en la distribución de diversos recursos, incluidos los recursos humanos. Por lo tanto, en este artículo los autores intentaron resaltar los principales aspectos teóricos para la comprensión de la importancia de la acumulación y el consumo de recursos humanos en la gestión del alisamiento del desarrollo espacial desigual de áreas geográficas en las condiciones actuales de la recesión de la economía rusa.A maioria dos países com uma economia "adquirida" no território da UE e a Federação Russa tem uma margem significativa de recursos humanos que têm um nível suficientemente elevado de educação e "hard skills": habilidades profissionais. Com o pressuposto de que existe no moderno debate econômico a hipótese de que uma quantidade significativa de recursos humanos aumenta a estrutura competitiva da economia espaço geográfico na região, estimula o desenvolvimento de setores de alta tecnologia nele e em conjunta, fornece crescimento econômico significativo. No entanto, até hoje, a hipótese é infundada dada aos aspectos práticos dos países emergentes, que ainda estão atrasados em termos de desenvolvimento económico sustentável. Em nossa opinião, esta situação está associada com a polarização geográfica do espaço em regiões relacionadas com a irregularidade na distribuição de vários recursos, incluindo recursos humanos. Portanto, neste artigo, os autores tentaram destacar os principais aspectos teóricos para a compreensão da importância da acumulação e consumo de gestão de recursos humanos suavização desenvolvimento espacial desigual de áreas geográficas nas condições atuais de recessão a economia russa

On the Centenary of Yekaterinburg Opera House and Music School n. a. Piotr Tchaikovsky: Archival Researches and Publications

Освещается история архивных изысканий и подготовки к изданию двух монографий: "Живая жизнь театра: вековая панорама, премьеры, мастера", посвященная 100-летию театра оперы и балета, и "Первое музыкальное училище Урала", посвященное 100-летию музыкального училища имени П. И. Чайковского.There is exposed the history of archival researches and sub-editing of two monographs — “The Vivid Life of Theatre: Panorama of the Century, First Nights, Masters” dedicated to the 100th anniversary of the Opera House and “The First Music School” dedicated to the 100th anniversary of the Music School n. a. Piotr Tchaikovsky

Personal archiv as the object of sociological research (on the base of Dostavalov”s personal archiv)

This article is about of the personal archive, and we consider it as "field" of sociological research. Sociological focus of the analysis of personal papers is allocated. We describe experience with personal archive, the text of personal papers can show us the structure of archive and value of the author of archive.В данной статье личный архив рассматривается как «поле» социологического исследования, выделяется социологический фокус анализа личных документов. Описывается опыт работы с личным архивом, где открывается возможность в разрозненных текстах личных документов увидеть структуру архива основанную на ценностной позиции его втора

Educational Games for Learning Programming Languages

A concept of educational game for learning programming languages is presented. The idea of learning programming languages and improving programming skills through programming game characters’ behavior is described. The learning course description rules for using in games are suggested. The concept is implemented in a game for learning C# programming language. A common game architecture is modified for using in the educational game. The game engine is built on the base of the graphical engine Ogre3D and extended with game logic. The game has been developed as an industry level commercial product and is planned for sale to educational institutions