Successful adoption of new teaching and learning technologies in higher education requires the consensus of two sub-cultures, namely the technologist sub-culture and the academic sub-culture. This paper examines trends in adoption of open source software (OSS) for teaching and learning by comparing the results of a 2009 survey of 285 Chief Academic Officers and Chief Information Officers with t...

OBJECTIVE Both state and federal regulations require weekly monitoring of the resolution and linearity of the scintillation camera. Several phantoms are available to perform this quality control function. These include the quadrant bar. Bureau of Radiological Health (BRH), and orthogonal-hole (OH) phantoms. Each of these phantoms has either functional or temporal limitations on its use. The ort...

Background: Virtual patients (VPs) were introduced at the dental school at Karolinska Institutet (KI) in 2002. The initial adoption of the VPs was in the field of comprehensive dentistry. In 2007 a prospective longitudinal study was initiated to experiment different models for increasing the adoption and use of VPs based on Rogers’s diffusion of innovations theory. The aim of this sub-study was...

The Nuclear Medicine Technologist (NMT) is a health care professional who is able to undertake the whole range of nuclear medicine procedures. He/She is a part of a team of health care specialists which may include doctors, physicists, radiochemists, radiopharmacists, other clinical scientists, technologists, nurses and others who support and care for the patient during diagnostic and therapeut...

BACKGROUND Majority of musculoskeletal cross-sectional imaging requests have a non-revealing and non-specific clinical history of pain. However, the location of pain is very relevant towards arriving at a specific orthopedic diagnosis. The purpose of this research was to study the impact of skin marker placement and training of technologists prior to knee MRI in detection of clinically importan...

This paper discusses a study of the Radiology department at Jackson Memorial Hospital. The animated simulation model was fed data from the operations database. Several inefficiencies were identified, and suggestions for improvement were explored. These adjustments included six scenarios: 1) Current system, 2) Modeling each procedure to take place with the assistance of only one technologist, 3)...

background: vegetation (food stuff) is grown in soil that contains many radioactive elements such as 238u (uranium), 232th (thorium) and 40k (potassium), which may get deposited either due to radioactive fallout or/and by absorption from the soil and can pose serious health hazards. materials and methods: natural radioactivity, radiological hazards and annual effective dose assessment was carri...

cesium content and some other more radiologically important mineral elements were measuredby nuclear and non-nuclear analytical methods in iranian daily diets.this study was extended to a few moresimilar functioning elements such as sr, rb, i, k, mg and ca as well. though the 137cs and otherradionuclieds were not measured in these diets under planned regular investigation in this work, but inco...