Uncertainty of measurement of ionic calcium in milk measured by ISE: a Monte-Carlo insight.

Practically almost all technological processes that affect the milk influence the content of ionic calcium present in it. The most popular method to determine ionic calcium is direct potentiometry using ion-selective electrodes (ISEs). This study proposes an approach to evaluate the measurement uncertainty for the determination of ionic calcium by the ISE method based on JCGM 100 - evaluation of measurement data - guide to the expression of uncertainty in measurement (GUM) with the simulation of the total uncertainty by the Monte Carlo method.

THE PLACE OF CARDIAC COMPUTED TOMOGRAPHY IN PREOPERATIVE PLANNING OF EXTENDED SEPTAL MYECTOMY IN PATIENTS WITH OBSTRUCTIVE FORM OF HYPERTROPHIC CARDIOMYOMATHY.

Background: Hypertrophic cardiomyopathy (HCM) is the most common genetic cardiomyopathy. Extended septalmyectomy (ESM) is one of the priority methods of treatment of drug-refractory obstructive HCM. In recent years,hospital mortality during surgical correction of obstructive HCM in expert centers does not exceed 1-2 %.

The Central European GNSS Research Network (CEGRN) dataset.

The Central European GNSS Research Network (CEGRN) collects GNSS data since 1994 from contributors which today include 42 Institutions in 33 Countries. CEGRN returns a dataset of coordinates and velocities computed according to international standards and the most recent processing procedures and recommendations. We provide a dataset of 1229 positions and velocities resulting from 3 or more repetitions of coordinate measurements of each site over 4 or more years.

[Sarcoidosis--granulomatosis: the modern view of the etiology and pathogenesis with clinical cases review].

Diagnostic criteria of sarcoidosis were offered in the 60-ies of XX century, however today the problem of sarcoidosis is difficult for understanding the different specialists and early detection. The development of laboratory diagnostic of viral infections and introduction of polymerase chain reaction (PCR) has greatly improved the level of diagnosis of herpes infections, reveal the previously unknown etiology of many diseases: sarcoidosis (granulomatosis), migraine, multiple sclerosis, cystic prenatal brain damage, convulsions, Hodgkin's disease and others. Sarcoidosis is the set of clinical symptoms (fatigue, shortness of breath, coughing, heaviness in the chest), laboratory, radiological and histopathological data that allow the doctor to diagnose, predict prognosis and treatment policy.