Creating sustained and positive changes to patient safety: reducing insulin administration errors in a district nursing service.

Administering insulin in a patient's own home is perceived as a simple nursing intervention, and one that is regularly delegated to newly qualified staff, agency and bank staff. However, without robust processes and clear, easy-to-follow nursing documentation in place, a simple nursing intervention can easily lead to an avoidable medication error and patient safety incident. This article describes the steps one trust has taken to combat insulin administration incidents.

The digital factory in both the modern dental lab and clinic.

Objective: Significant technological advances are occurring in the dental industry that are complementary to the introduction of monolithic restorative materials. Glidewell Laboratories has been at the forefront of innovation of these developments and these internal developments may be instructive of future trends in dentistry.

Methods: This paper examines internal Glidewell data from 2010 to 2019 about zirconia-related technology and provides context for some technological advancements at Glidewell Laboratories.

Dimensional accuracy of microcomputed tomography-scanned half-arch impressions.

Statement Of Problem: Accuracy in impression making may be enhanced by digitizing the physical impression directly and thereby be unhampered by errors introduced by gypsum casts.

Purpose: The purpose of this in vitro study was to compare the dimensional accuracy of microcomputed tomography (micro-CT) scans of impressions with that of optical scans of impressions and gypsum casts.

Material And Methods: A titanium maxillary cast with 3 metrology-grade ruby spheres in place of 3 teeth was used as a reference.

Oscillator Phase Noise: A 50-Year Review.

Fifty years ago emerging requirements in oscillator applications led to the 1964 IEEE-NASA Symposium on Short-term Frequency Stability. Following that, IEEE Technical Committee 14.7 was established to unify time- and frequency-domain definitions of frequency stability.

Carbon Capture in the Cement Industry: Technologies, Progress, and Retrofitting.

Several different carbon-capture technologies have been proposed for use in the cement industry. This paper reviews their attributes, the progress that has been made toward their commercialization, and the major challenges facing their retrofitting to existing cement plants. A technology readiness level (TRL) scale for carbon capture in the cement industry is developed.