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Baseline and 1-Year Follow-Up Data of Patients with End-Stage Hallux Rigidus Treated with an Arthrodesis Reported to Swefoot

Background: Hallux rigidus (HR) affects the first metatarsophalangeal joint and is the most common osteoarthritic condition in the foot. The most used surgical treatment for severe cases of HR is an arthrodesis. The aim of this study is to describe patient characteristics, surgical treatment and the patient-reported outcomes for patients treated with arthrodesis for HR using data from Swefoot, the

NUMERICAL INVESTIGATION OF AN OSCILLATING GAS BUBBLE IN AN ULTRASONIC FIELD

The discovery of acoustic cavitation phenomenon is an important role in the design of a wide range of devices handling liquids and it has led to a renewed interest in the bubble dynamics in a sound field.In this study, the nonlinear behaviour of individual gas bubble in liquid under the action of ultrasound fields has been analysed, and simulated results of formation and collapse of a bubble have

Industrial heating using energy efficient induction technology

Abstract in UndeterminedThe demands for energy efficent heating solutions for the manufacturing industry can be met by a newinduction heating platform, presented in this article. A new concept and technology to design andmanufacture induction heating unit is presented, as well as a prototype induction heater, evaluated and testedin an industrial environment. Improvements compared to existing heati

Errors in organizations: Opportunities for crisis management

In the traditional crisis management literature organizational errors are seen as something entirely negative, even though error-free organizations should be considered as a chimera (Clarke, 1999). At-tention to errors is an important characteristic of so called high reliability organizations (HRO). These organizations have a safety culture that function proactively and errors are understood as vi