Contrary to the assumption that web browsers are designed to support the user, an examination of a 900,000 distinct PCs shows that web browsers comprise a complex ecosystem with millions of addons collaborating and competing with each other. It is possible for addons to "sneak in" through third party installations or to get "kicked out" by their competitors without user involvement. This study ...

There is a lack of educational technology to support cognitive systems engineering topics such as models of human performance in dynamic environments. This paper describes the Cognitive Systems Engineering Educational Software (CSEES) system, an integrated toolset designed to facilitate curricula related to human judgment and decision-making performance modeling and evaluation. CSEES provides s...

old man was referred to M o r r i s t o n Hospital in S e p t e m b e r 2012 with slurred speech and a two-week history of progressively reduced mobility. The man had been found in bed by his carers, unable to mobilise. In 1996 he was diagnosed with haemochromatosis, which had been treated with repeated venesection. He was diagnosed with Parkinson’s disease in 2002; however, this diagnosis was ...

To the Editor: Dhir et aL ~ should be congratulated for successfully administering regional anesthesia to a small series of patients with Charcot-Marie-Tooth disease. In reading the aforementioned case reports, it not only becomes apparent that dissimilar approaches to the brachial plexus were utilized but also that different local anesthetic solutions and volumes were employed. 1 Universally a...

Celiac disease is a chronic, systemic and autoimmune disorder of gastrointestinal track that involves approximately 1% of individuals of all ages throughout the world. The collaboration of environmental factor such as gluten proteins and genetic factors, notably HLA-DQ2 and/or HLA-DQ8 trigger the disease. Gluten-free diet is the simply and merely safe and proficient existing treatment. This art...