Rate of change, second derivative and volatility gamma-ray (GR) well-log curves provide useful indicators with which to characterize lithofacies in clastic sedimentary sequences. Rolling averages these variables, as they change depth, are also able distinguish certain features. These attributes make it possible accurately key facies by using only data, both formulaic calculations employing mach...

Background: Limited data are available on retention rates of biologic therapy in psoriatic arthritis (PsA) patients (pts) with axial involvement. It has been shown that the subset pts prevalent involvement (AS versus PsA and AxSpA PsA) a longer duration anti-TNF-?-therapy was observed as compared to peripheral [1]. Objectives: To compare without routine clinical practice. Methods: 731 according...

measure of total energy loss because of the radiofrequency transmission line method used in the design of the instrument.5 Of the total energy loss, we can correct for bulk tissue loss between transducer and lung surface, transducer filtering, and radiation filtering between transducer and lung surface. The instantaneous PRC was computed pulse by pulse. The PRC used for clinical study is the me...

X iv :0 81 0. 19 24 v3 [ m at h. A G ] 7 F eb 2 00 9 EXTREMAL METRICS ON DEL PEZZO THREEFOLDS IVAN CHELTSOV AND CONSTANTIN SHRAMOV In memory of Vasily Iskovskikh Abstract. We prove the existence of Kähler–Einstein metrics on a nonsingular section of the Grassmannian Gr(2, 5) ⊂ P by a linear subspace of codimension 3, and the Fermat hypersurface of degree 6 in P(1, 1, 1, 2, 3). We also show that...

China’s most successful horizon for shale-gas exploration and development is the Upper Ordovician Wufeng Formation through Lower Silurian Longmaxi in its Yangtze Region. In this study, Wufeng–Longmaxi black shales Region are analysed to determine their microstructural characteristics, total organic carbon (TOC) content, well log characteristics identify information on parameters of Earth’s orbi...

Methods . 82 SR (80.5% men; mean age 60.4±9.3; 45 (54.9%) with CAD) were divided according to period of LVESV maximum decrease: Gr.1 (n=19)- <24months (14.0 [8.0; 21.0]), Gr.2 (n=63)->24 months (59[43.0; 84.0]). Dynamics echocardiography, adrenaline (ADR) plasma levels, norepinephrine (NE), interleukins (IL) 1β, 6, 10, TNF-α, NT-proBNP, MMP-9, TIMP-1, 4, examined. Five-year survival was e...

Abstract Formation resistivity is crucial for calculating water saturation, which, in turn, used to estimate the stock-tank oil initially place. However, obtaining a complete log can be challenging due high costs, equipment failure, or data loss. To overcome this issue, study introduces novel machine learning models that predict electrical of wells, using conventional well logs. The analysis ut...

Diminish of error ratio to expecting the lithology reservoir formation is considered as mean concerning geology nowadays. The aim research minimize wrong reading data extract facies by preparing using Interactive Petrophysics program (IP) make cluster analysis multi well logs data. Log Kirkuk oil field used in this included: Gamma ray (GR), sonic, neutron (N), bulk density (BD), Caliper and Res...

Lag-phase duration (LPD) and growth rate (GR) values were calculated from experimental data obtained using a previously described protocol (S. C. Ingham, M. A. Fanslau, G. M. Burnham, B. H. Ingham, J. P. Norback, and D. W. Schaffner, J. Food Prot. 70:1445-1456, 2007). These values were used to develop an interval accumulation-based tool designated THERM (temperature history evaluation for raw m...