Modeling of railway track integrating a shock-absorbing mat at the sleepers-ballast interface using eigenfunctions of displacement.

Damage caused to railway tracks and the surrounding environment during trains passage have become a real concern for those involved in the railway sector over the years. To find a solution for this problem, several approaches have already been implemented on railway tracks in some countries. Despite the efforts made in this area, the problem of ground vibration induced by railway traffic still remains a concern.

Posteromedial elbow dislocation with lateral humeral condyle fracture in children: How to manage? Case report and review of the literature.

Posteromedial dislocation of the elbow is a rare entity even exceptional if associated with a lateral condylar fracture. Very few isolated cases are reported in the English literature. We report an additional case of a 14-year-old child admitted for elbow trauma during scholar sport and presented a posteromedial elbow dislocation associated with a fracture of the lateral humeral condyle.

Acute dapsone poisoning with methemoglobinemia: a case report.

Methemoglobinemia is a common complication of dapsone poisoning. Its´ treatment usually relies on methylene blue infusion. The aim of this study was to report a case of an acute dapsone poisoning with methemoglobinemia treated only with ascorbic acid and activated charcoal.

A Framework for Evaluating the Software Product Quality of Pregnancy Monitoring Mobile Personal Health Records.

Stakeholders' needs and expectations are identified by means of software quality requirements, which have an impact on software product quality. In this paper, we present a set of requirements for mobile personal health records (mPHRs) for pregnancy monitoring, which have been extracted from literature and existing mobile apps on the market. We also use the ISO/IEC 25030 standard to suggest the requirements that should be considered during the quality evaluation of these mPHRs.