Knowledge and attitude towards Herpes Simplex Virus-2 in Al-Jouf region, Saudi Arabia.

Introduction: Herpes simplex virus type-2 (HSV-2) infection is a sexually transmitted disease (STD) that causes genital ulcers. The prevalence of HSV-2 increases because of its asymptomatic shedding. This study aimed to evaluate community knowledge and attitude toward HSV-2 infection in Al-Jouf region.

The Impact of the Dialysis Event Prevention Bundle on the Reduction in Dialysis Event Rate in Patients with Catheters: A Retrospective and Prospective Cohort Study.

Dialysis-associated events such as bloodstream infections represent serious complications for hemodialysis patients, with the potential to increase morbidity and mortality. To assess the impact of implementing a comprehensive bundle of evidence-based practice on reducing dialysis event rates among catheter dialysis patients at Prince Mansour Military Hospital Dialysis Center. The study enrolled 111 hemodialysis participants.

Impact of molecular configuration on the photoluminescence and electrical characteristics of poly-pyrrol-thiazol-imine polymers films.

The optical, photoluminescence, and electrical properties of Poly(Z)-PTI and Poly(E)-PTI, two Poly-Pyrrol-Thiazol-Imine polymers with comparable chemical structures but distinct configurations, were examined. Using the dip-casting method, polymer films were deposited on ITO substrates. UV-VIS spectroscopy revealed that both polymers diverged between 500 and 800 nm, showing the impact of molecular arrangement, but showed similar absorption behavior for wavelengths shorter than 500 nm.

Genetic assessment of productive and reproductive traits in Friesian, native, and crossbred cattle in Egypt.

This study utilized a dataset comprising 3023 lactation records for Friesian cows, 596 records for Native cows (Baladi), and 1189 records for Crossbred cows spanning from 1994 to 2015. The objective was to estimate and assess genetic and phenotypic parameters and breeding values for 305-day milk yield (305-DMY), lactation period (LP), calving interval (CI), and days open (DO) within the Egyptian dairy context. The motivation for this research stemmed from the need to understand the genetic potential of different cattle genotypes in Egypt and identify opportunities for enhancing dairy production.

Tuning the optical and photophysical characteristics of DR1 through mixing with JGB.

A dye mixture of Disperse red1 (DR1) and Janus green B (JGB) was prepared with different concentrations of the two dyes. The optical properties were studied for the two dyes and their mixtures in terms of the absorbance spectra. The direct optical energy gap in addition to the refractive index, extinction coefficient, dielectric constant and optical conductivity were estimated to the two dyes and their mixtures.