A Scoping Review of the Management of Benign Prostate Hyperplasia in Africa.

Benign prostatic hyperplasia (BPH) is a non-malignant prostate gland enlargement of unknown cause that affects more than 50% of men over 60 and is the most common cause of bladder outlet obstruction and voiding symptoms. BPH is treated primarily with watchful waiting, phytotherapy (herbs), and medical or surgical options. In this study, we sought to examine the different management practices in African urological centers, outcomes of management, and complications.

A Spatially Distributed Fiber-Optic Temperature Sensor for Applications in the Steel Industry.

This paper presents a spatially distributed fiber-optic sensor system designed for demanding applications, like temperature measurements in the steel industry. The sensor system employed optical frequency domain reflectometry (OFDR) to interrogate Rayleigh backscattering signals in single-mode optical fibers. Temperature measurements employing the OFDR system were compared with conventional thermocouple measurements, accentuating the spatially distributed sensing capability of the fiber-optic system.