RATAN-600 7.6-cm Deep Sky Strip Surveys at the Declination of the SS433 Source During the 1980-1999 Period. Data Reduction and the Catalog of Radio Sources in the Right-Ascension Interval 7h < R.A. < 17h

We use two independent methods to reduce the data of the surveys made with RATAN-600 radio telescope at 7.6 cm in 1988-1999 at the declination of the SS433 source. We also reprocess the data of the "Cold" survey (1980-1981). The resulting RCR (RATAN COLD REFINED) catalog contains the right ascensions and fluxes of objects identified with those of the NVSS catalog in the right-ascension interval 7h < R.A. < 17h. We obtain the spectra of the radio sources and determine their spectral indices at 3.94 and 0.5 GHz. The spectra are based on the data from all known catalogs available from the CATS, Vizier, and NED databases, and the flux estimates inferred from the maps of the VLSS and GB6 surveys. For 245 of the 550 objects of the RCR catalog the fluxes are known at two frequencies only: 3.94 GHz (RCR) and 1.4 GHz (NVSS). These are mostly sources with fluxes smaller than 30 mJy. About 65% of these sources have flat or inverse spectra (alpha > -0.5). We analyze the reliability of the results obtained for the entire list of objects and construct the histograms of the spectral indices and fluxes of the sources. Our main conclusion is that all 10-15 mJy objects found in the considered right-ascension interval were already included in the decimeter-wave catalogs.Comment: 26 pages, 18 figure

Correlation properties of the maps of the NVSS survey and WMAP ILC

In this paper we study one-dimensional sections of the maps of WMAP ILC and of the NVSS survey on scale lengths of 0.75, 3, 4.5, and 6.75 degrees and analyze the correlation properties of the sections. On these maps we identify the domains where the absolute value of the correlation coefficient exceeds 0.5. The catalog of such domains is presented. It is shown that the number of the domains agrees with the number of such domains on simulated maps and this fact may be indicative of just statistical agreement of the arrangement of the domains considered.Comment: 8 pages, 2 figure

Catalog of Radio Galaxies with z>0.3. I:Construction of the Sample

The procedure of the construction of a sample of distant ($z>0.3$) radio galaxies using NED, SDSS, and CATS databases for further application in statistical tests is described. The sample is assumed to be cleaned from objects with quasar properties. Primary statistical analysis of the list is performed and the regression dependence of the spectral index on redshift is found.Comment: 9 pages, 6 figures, 2 table

ЛАБОРАТОРНАЯ ДИАГНОСТИКА ОСТРЫХ РЕСПИРАТОРНЫХ ВИРУСНЫХ ИНФЕКЦИЙ В УСЛОВИЯХ ЭВОЛЮЦИОННОЙ ИЗМЕНЧИВОСТИ ВИРУСОВ ГРИППА

As a result of laboratory investigation 1651 patients at the age from 0 months till 18 years, hospitalized with ARI from 2008 to 2011, in ¾ cases the virus etiology of disease was found. At the same time in 2009-2011 was marked significant prevalence of pandemic influenza virus infection A(Н1N1)v in a kind mono- and mikst-infections (in 18,8 and 10,2 % of cases accordingly), and adenoviruses, espiratory sincitial viruses and parainfluenza were the most frequent concomitants (in 4,8, 3,2 and 2,4 % of cases). In a clinical picture of disease acute nasopharynx lesion (67,8 %) was predominated, complicating by croup in 12,2 % of cases, by acute bronchitis in 12,1 % of cases, and more rare by pneumonia (in 8,2 % of cases). The analysis of results of immunofluorescence test in comparison with the cumulative data of other laboratory methods (polymerase chain reaction, immuneenzyme analysis, virus isolation, serological examination) has shown possibility of discovery with its help the valuable information on etiology ARI, including influenza, at early stages of disease and in short terms.В результате лабораторного обследования 1651 пациента в возрасте от 0 мес. до 18 лет, госпитализированных с ОРВИ-инфекцией в период с 2008 по 2011 г., в 67,2–77,8% случаев выявлена вирусная этиология заболевания. При этом в 2009–2011 гг. отмечалось преобладание пандемического вируса гриппа А(Н1N1)v в виде моно- и микст-инфекций (в 18,8 и 10,2% случаев соответственно), а наиболее частыми ассоциантами были аденовирусы, РС-вирусы и вирусы парагриппа (в 4,8, 3,2 и 2,4% случаев). В клинической картине заболевания преобладал острый ринофарингит (67,8%), осложняющийся в 12,2% случаев острым стенозирующим ларинготрахеитом, в 12,1% случаев – острым бронхитом, реже – пневмонией (в 8,2% случаев). Анализ результатов иммунофлуоресцентного метода в сравнении с совокупными данными других лабораторных тестов (полимеразная цепная реакция, иммуноферментный анализ, вирусовыделение, серология) показал возможность получения с его помощью ценной информации об этиологии ОРВИ, включая грипп, на ранних стадиях заболевания и в короткие сроки

Multiband Study of Radio Sources of the RCR Catalogue with Virtual Observatory Tools

We present early results of our multiband study of the RATAN Cold Revised (RCR) catalogue obtained from seven cycles of the “Cold” survey carried with the RATAN-600 radio telescope at 7.6 cm in 1980-1999, at the declination of the SS 433 source. We used the 2MASS and LAS UKIDSS infrared surveys, the DSS-II and SDSS DR7 optical surveys, as well as the USNO-B1 and GSC-II catalogues, the VLSS, TXS, NVSS, FIRST and GB6 radio surveys to accumulate information about the sources. For radio sources that have no detectable optical candidate in optical or infrared catalogues, we additionally looked through images in several bands from the SDSS, LAS UKIDSS, DPOSS, 2MASS surveys and also used co-added frames in different bands. We reliably identified 76% of radio sources of the RCR catalogue. We used the ALADIN and SAOImage DS9 scripting capabilities, interoperability services of ALADIN and TOPCAT, and also other Virtual Observatory (VO) tools and resources, such as CASJobs, NED, Vizier, and WSA, for effective data access, visualization and analysis. Without VO tools it would have been problematic to perform our study

An Integrated Approach to the Management of a Multimorbid Patient with Atrial Fibrillation from the Standpoint of Modern Guidelines: Rivaroxaban is in Focus

Atrial fibrillation (AF) is a complex pathology that requires an integrated approach in both diagnosis and treatment, including optimal prevention of thrombosis, control of clinical symptoms, and identification and treatment of cardiovascular risk factors and comorbidities. The article analyzes some of the new positions of the recommendations of the European Society of Cardiology on atrial fibrillation, presented in 2020. Effective diagnostic and therapeutic approaches are discussed in the management of patients with AF in conditions of multimorbidity. The basic principles of the CC to ABC concept, introduced with the aim of improving a structured approach to the treatment of patients with AF, and the 4S-AF regimen necessary for decision on the use of oral anticoagulants, choosing a method of control of the rhythm and / or its frequency, choosing between ablation, cardioversion and antiarrhythmic drugs, as well as to determine the mode of treatment of major cardiovascular diseases. To improve the prognosis and achieve the best results in these patients, the most important is to reduce the risk of stroke, control cardiovascular risks and comorbidities, and ensure high adherence to the therapy within the framework of the concept of comprehensive patient protection. Rivaroxaban is considered by the authors of the article as one of the drugs that provides comprehensive anticoagulant protection of patients with AF. The efficacy profile of rivaroxaban in the prevention of acute cerebrovascular accident and high safety rates were confirmed in a population of multimorbid AF patients of different ages and the highest risk of stroke and / or bleeding