ABSTRACT Objective To evaluate the variability of spinopelvic sagittal parameters and the distribution of lordosis in the lumbar spine in a sample of patients. Methods This is a cross-sectional study considering full-spine radiographs of a patient sample. The patients were classified according to the Roussouly classification and both radiographic s...
Published in Progress in Earth and Planetary Science
For geochemical analysis such as stable isotope ratio, radiocarbon dating and minor element analysis for a single species of microfossils, a large number of specimens, is required. Collecting specimens one by one under a microscope requires enormous time and effort. In this study, we developed a device that automates these efforts and can be used w...
Published in Social Network Analysis and Mining
The relationship between drug and its side effects has been delineated in two websites, namely Sider and WebMD. The aim of the present paper is to find the relationship between drug and its side effects as reported by typical users of a website called Ask a patient, and to compare these reports with the side effects in reference sites. In addition,...
Published in Network Modeling Analysis in Health Informatics and Bioinformatics
In the last few years, machine learning is one of the driving forces of science and industry, but increasing of data requires paradigm shifts in traditional methods in the application of machine learning techniques on this data especially in healthcare field. Furthermore, with the availability of different clinical technologies, tumor features have...
Published in BMC Bioinformatics
BackgroundThe necessity to analyze medium-throughput data in epidemiological studies with small sample size, particularly when studying biomedical data may hinder the use of classical statistical methods. Support vector machines (SVM) models can be successfully applied in this setting because they are a powerful tool to analyze data with large numb...
Published in Open Geosciences
The ultra-alkaline rocks have exotic features that frustrated many attempts to group them in a single classification diagram. A consistent classification would be very useful to define a possible consanguinity, an argument that feed a living debate. This paper investigates the petrologic characteristics of the Cenozoic Italian ultra-alkaline rock-s...
An A/B test evaluates the impact of a new technology by running it in a real production environment and testing its performance on a set of items. Recently, promising new methods are optimizing A/B tests with dynamic allocation. They allow for a quicker result regarding which variation (A or B) is the best, saving money for the user. However, dynam...
Published in BMC Medical Research Methodology
BackgroundAlcohol use disorder (AUD) is highly prevalent and presents a large treatment gap. Self-help internet interventions are an attractive approach to lowering thresholds for seeking help and disseminating evidence-based programs at scale. Internet interventions for AUD however suffer from high attrition and since continuous outcome measuremen...
Published in Breast Cancer Research
Next-generation sequencing of Sri Lankan families with inherited cancer syndromes resulted in the identification of five BRCA2 variants of unknown clinical significance. Interpreting such variants poses significant challenges for both clinicians and patients. Using a mouse embryonic stem cell-based functional assay, we found I785V, N830D, and K2077...
Published in EURASIP Journal on Wireless Communications and Networking
Reliability factors in Markov random field (MRF) could be used to improve classification performance for synthetic aperture radar (SAR) and optical images; however, insufficient utilization of reliability factors based on characteristics of different sources leaves more room for classification improvement. To solve this problem, a Markov random fie...
