background and aim: foot problems are common among patients with diabetes mellitus. in most cases, these problems finally result in amputation. the aim of this study was to investigate the impact of teach-back education on foot self-care among patients with type ii diabetes.   materials and methods: this controlled quasi-experimental study was conducted on 70 patients with type ii diabetes refe...

We describe a coded power-efficient transmission scheme based on repetition MIMO principle suitable for communication over the atmospheric turbulence channel, and determine its channel capacity. The proposed scheme employs the Q-ary pulse-position modulation. We further study how to approach the channel capacity limits using low-density parity-check (LDPC) codes. Component LDPC codes are design...

Objective: To examine the effects of communication skills training on physiotherapists’ supportive behavior during clinical practice. Design: Randomized trial. Setting: Hospital outpatient physiotherapy clinics. Participants: Physiotherapists (NZ24) and patients (NZ24) with chronic low back pain. Interventions: Two hospital clinics were randomly assigned to the intervention arm. Physiotherapist...

At the heart of many debates on communication is the concept of information. There is an intuitive sense in which communication implies the transfer of some kind of information, probably the reason why information is an essential ingredient in most definitions of communication. However, information has also been an endless source of misunderstandings, and recent accounts have proposed that info...