Cut-off grade is an important conditioning parameter that determines the quantity and quality of recoverable reserves development efficiency. Today, Russian mining companies operate with certified requirements. By setting permanent requirements, government seeks to prevent depletion reserves, reduced production during periods falling prices, decreased budget revenues, expressing interests all m...

BACKGROUND Hamstring injury is the single most common injury in professional football. MRI is commonly used to confirm the diagnosis and provide a prognosis of lay-off time. OBJECTIVE To evaluate the use of MRI as a prognostic tool for lay-off after hamstring injuries in professional football players and to study the association between MRI findings and injury circumstances. METHODS Prospec...

Recently, it has been suggested that low-grade inflammation may underlie chronic complex diseases, such as diabetes, dyslipidemia, atheroslerosis, and metabolic syndrome.1,2 High-sensitivity C-reactive protein has been adopted as a biomarker.3–5 However, the site of low-grade inflammation has been of debate; whether it is the adipose tissue6 or other tissues such as the periodontal tissue.7 Evo...

j u l y / a u g u s t 2 0 1 0 www.insidegnss.com While the GNSS community at large looks forward to the addition of any new generation of navigation satellites, the first Block IIF satellite — launched in May 2010 and designated space vehicle number (SVN) 62 — marks an especially important step forward for the aviation community. Non-aviation applications may take advantage of GNSS receivers th...

OBJECTIVE To determine the trade-off between the sensitivity and the specificity for high grade cervical intraepithelial neoplasia at hybrid capture 2 cut-off values above the standard ≥ 1 relative light units/cut-off level (rlu/co). DESIGN Systematic review. DATA SOURCES PubMed. STUDY SELECTION Randomised controlled trials in primary cervical screening using hybrid capture 2 testing in t...

Five classifiers including the K-means, Fuzzy c-means, K-nearest neighbour, Multi-Layer Perceptron Neural Network and Probabilistic Neural Network classifiers are compared for application to colour grade classification and detection of bruising of Granny Smith apples. A number of suitable discriminate features are determined heuristically for the categorisation of four classes including: high g...

i.p.s. hypergroups are canonical hypergroups such that$[forall(a,x),a+xni x]longrightarrow[a+x=x].$i.p.s. hypergroups were investigated in [1], [2], [3], [4] and it was proved thatif the order is less than 9, they are strongly canonical (see [13]). in this paperwe obtain the sequences of fuzzy sets and of join spaces determined (see [8])by all i.p.s. hypergroups of order seven. for the meaning ...

Lymphocyte-predominant breast cancer (LPBC) defined by the density of stromal lymphocytes shows favorable behavior. However, considerable distribution heterogeneity of lymphocytes is a major problem. The present study defined LPBC by the proportion of lymphocyte-rich stroma with the cut-off values of 30, 50, and 75%, and clinicopathologically analyzed mainly LPBC (area > 30%) defined by the cut...