Results 111 to 120 of about 17,604,202 (410)
Sensors, 2020 Significant seismicity anomalies preceded the 25 October 2018 mainshock (Mw = 6.8), NW Hellenic Arc: a transient intermediate-term (~2 yrs) swarm and a short-term (last 6 months) cluster with typical time-size-space foreshock patterns: activity increase,
Gerassimos A. Papadopoulos +4 more
doaj +1 more source
Low-complexity prediction of complex-valued sequences using a novel "residual-as-prediction" method [PDF]
arXiv, 2019 A method of prediction is presented to aid compression of sequences of complex-valued samples. The focus is on using prediction to reduce the average magnitude of residual values after prediction (not on the subsequent compression of the residual sequence).
arxiv
BMC Medical Research Methodology, 2011 BackgroundThe Charlson comorbidity index is often used to control for confounding in research based on medical databases. There are few studies of the accuracy of the codes obtained from these databases.We examined the positive predictive value (PPV) of ...
S. K. Thygesen +4 more
semanticscholar +1 more source
Prior-predictive value from fast-growth simulations: Error analysis and bias estimation
, 2014 Variants of fluctuation theorems recently discovered in the statistical mechanics of non-equilibrium processes may be used for the efficient determination of high-dimensional integrals as typically occurring in Bayesian data analysis.
Barykina, Elena +3 more
core +1 more source
Local proper scoring rules of order two [PDF]
, 2012 Scoring rules assess the quality of probabilistic forecasts, by assigning a numerical score based on the predictive distribution and on the event or value that materializes. A scoring rule is proper if it encourages truthful reporting.
Ehm, Werner, Gneiting, Tilmann
core +1 more source
Molecular Oncology, EarlyView.Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink +6 more
wiley +1 more source
Bulletin of the National Research CentreBackground Globally, urinary tract infections (UTIs) are the leading cause of hospital visits, especially among women. In many developing countries, especially in lower health facilities, the dipstick urinalysis is the most commonly requested test, as ...
Salim S. Masoud +11 more
doaj +1 more source
A Longitudinal Study of the Dynamics of Giftedness
Российский психологический журнал, 2018 Introduction. The paper presents a longitudinal study nearly a half-century long of the dynamics of giftedness from adolescence to maturity. Giftedness is an individual’s ability for creativity.
Diana B. Bogoyavlenskaya
doaj +1 more source
Viruses, 2020 Background: COVID-19 pathophysiology and the predictive factors involved are not fully understood, but lymphocytes dysregulation appears to play a role.
Joan Calvet +9 more
doaj +1 more source
Journal of Clinical Endocrinology and Metabolism, 2002 The aim of the study was to correlate the sonographic [ultrasound (US)] and color-Doppler (CFD) findings with the results of US-guided fine needle aspiration biopsy (FNA) and of pathologic staging of resected carcinomas to establish: 1) the relative ...
E. Papini +9 more
semanticscholar +1 more source