The Vehicle Routing Problem (VRP) is one of the most studied topics in Operations Research. Among numerous variants VRP, this research addresses VRP with relaxed priority rules (VRP-RPR) which customers are assigned to several groups and highest priorities typically need be served before lower ones. Additional used control trade-off between cost efficiency. We propose a Mixed Integer Linear Pro...

Background Outbreak of syphilis, i.e., 16 cases of rapid plasma reagin (RPR) reactive cases of syphilis was reported in Community Based Organization (CBO) Sahyog of Surat, India, from April to August 2014. The aim of the study was to find risk factors and take immediate actions to prevent spread. Materials and Methods Outbreak investigation of 16 Female Sex Workers of CBO Sahyog in Surat who ...

This paper describes the design, construction, and control of a planar three degree-of-freedom (dof) inparallel-actuated manipulator at Ohio University. The actuators are three pneumatic cylinders. Using real-time closed-loop feedback control for each actuator length independently, we develop inverse pose and resolved-rate control for this manipulator. The objective of this work is to implement...

Abstract. In this paper, we propose a novel two-view line matching method through converting matching line segments extracted from two uncalibrated images to matching the introduced Ray-Point-Ray (RPR) structures. The method first recovers the partial connectivity of line segments through sufficiently exploiting the gradient map. To efficiently matching line segments, we introduce the Ray-Point...

Yaws is a non-venereal treponemal infection caused by Treponema pallidum ssp. pertenue. The WHO has launched a worldwide control programme, which aims to eradicate yaws by 2020. The development of a rapid diagnostic test (RDT) for serological diagnosis in the isolated communities affected by yaws is a key requirement for the successful implementation of the WHO strategy. We conducted a study to...

BACKGROUND Automated Mediace Treponema pallidum latex agglutination (TPLA) and Mediace rapid plasma reagin (RPR) assays are used by many laboratories for syphilis diagnosis. This study compared the results of the traditional syphilis screening algorithm and a reverse algorithm using automated Mediace RPR or Mediace TPLA as first-line screening assays in subjects undergoing a health checkup. M...

A small study comparing results of the rapid plasma reagin (RPR) teardrop card test performed in the field, with results of Venereal Disease Research Laboratory (VDRL) and fluorescent treponemal antibody absorption (FTA-ABS) tests performed in the laboratory on venous blood specimens from the same suspected yaws patients was undertaken in Columbia in July 1975. The results suggest that the RPR ...

This paper studies the kinematic geometry of general 3-RPR planar parallel robots with actuated base joints. These robots, while largely overlooked, have simple direct kinematics and large singularity-free workspace. Furthermore, their kinematic geometry is the same as that of a newly developed parallel robot with SCARA-type motions. Starting from the direct and inverse kinematic model, the exp...