title: The Education and training of clinical medical physicists in 25 European, 2 North American and 2 Australasian countries: Similarities and differences

authors: Stefanoyiannis, Antonis P.

subjects: medical physicist

abstract: Purpose: The clinical medical physicist is part of a team responsible for safe and competent provision of radiation-based diagnostic examinations and therapeutic practices. To ensure that the physicist can provide an adequate service, sufficient education and training is indispensable. The aim of this study is to provide a structured description of the present status of the clinical medical physicist education and training framework in 25 European, 2 North American and 2 Australasian countries.
Methods: For this study, data collection was based on a questionnaire prepared by the European Federation of Organizations in Medical Physics (EFOMP) and filled-in either by the corresponding scientific societies-organizations or by the authors.
Results: In the majority of cases, a qualified medical physicist should have an MSc in medical physics and 1–3 years of clinical experience. Education and training takes place in both universities and hospitals and the total duration of the programs ranges from 2.5 to 9 years. In 56% of all European countries, it is mandatory to hold a diploma or license to work as a medical physicist, the situation being similar in Australasian and 4 states of USA. Generally, there are national registers of medical physicists with inclusion on the register being voluntary. There are renewal mechanisms in the registers usually based on a Continuing Professional Development (CPD) system.
Conclusions: In conclusion, a common policy is followed in general, on topics concerning education and training as well as the practice of the medical physicist profession, notwithstanding the presence of a few differences.

text: The Education and training of clinical medical physicists in 25 European, 2 North American and 2 Australasian countries: Similarities and differences Purpose: The clinical medical physicist is part of a team responsible for safe and competent provision of radiation-based diagnostic examinations and therapeutic practices. To ensure that the physicist can provide an adequate service, sufficient education and training is indispensable. The aim of this study is to provide a structured description of the present status of the clinical medical physicist education and training framework in 25 European, 2 North American and 2 Australasian countries.
Methods: For this study, data collection was based on a questionnaire prepared by the European Federation of Organizations in Medical Physics (EFOMP) and filled-in either by the corresponding scientific societies-organizations or by the authors.
Results: In the majority of cases, a qualified medical physicist should have an MSc in medical physics and 1–3 years of clinical experience. Education and training takes place in both universities and hospitals and the total duration of the programs ranges from 2.5 to 9 years. In 56% of all European countries, it is mandatory to hold a diploma or license to work as a medical physicist, the situation being similar in Australasian and 4 states of USA. Generally, there are national registers of medical physicists with inclusion on the register being voluntary. There are renewal mechanisms in the registers usually based on a Continuing Professional Development (CPD) system.
Conclusions: In conclusion, a common policy is followed in general, on topics concerning education and training as well as the practice of the medical physicist profession, notwithstanding the presence of a few differences.

year: 2011

title: Time-varying risk premia in the term structure of interest rates in New Zealand

authors: Margaritis, Daimitri

subjects: New Zealand

abstract: An empirical analysis of the term structure of interest rates in New Zealand during the post-1985 financial liberalization period is presented. Particular emphasis is placed upon the effect of time-varying risk premia in the term structure equation. The risk premium is assumed to depend on the time-varying conditional variance of the excess holding yield. The results indicate that the expectations theory cannot be rejected at the short end of the term structure provided that account is taken of the volatility clustering in interest rate data. There is also support for the expectations theory in the term structure relationship between long-term and short-term interest rates. The results do not indicate excess over- or under-sensitivity of long rates to current short rates. Initial statistical evidence suggests that excess returns on long-term bonds can be explained by their lagged values and macroeconomic variables. However, this return predictability is removed once the effects of changing real and nominal uncertainty are accounted for in the term structure equation. The latter result suggests that a monetary policy of low and stable inflation can affect the risk characteristics of long-term bonds. The presence of varying real uncertainty in bond returns indicates that the slope of the yield curve may not be a reliable indicator for assessing inflationary pressures in the economy when compared to a situation where the variation in bond returns was solely driven by nominal uncertainty.

text: Time-varying risk premia in the term structure of interest rates in New Zealand An empirical analysis of the term structure of interest rates in New Zealand during the post-1985 financial liberalization period is presented. Particular emphasis is placed upon the effect of time-varying risk premia in the term structure equation. The risk premium is assumed to depend on the time-varying conditional variance of the excess holding yield. The results indicate that the expectations theory cannot be rejected at the short end of the term structure provided that account is taken of the volatility clustering in interest rate data. There is also support for the expectations theory in the term structure relationship between long-term and short-term interest rates. The results do not indicate excess over- or under-sensitivity of long rates to current short rates. Initial statistical evidence suggests that excess returns on long-term bonds can be explained by their lagged values and macroeconomic variables. However, this return predictability is removed once the effects of changing real and nominal uncertainty are accounted for in the term structure equation. The latter result suggests that a monetary policy of low and stable inflation can affect the risk characteristics of long-term bonds. The presence of varying real uncertainty in bond returns indicates that the slope of the yield curve may not be a reliable indicator for assessing inflationary pressures in the economy when compared to a situation where the variation in bond returns was solely driven by nominal uncertainty.

year: 1994

title: Exploring te ao Māori: The role of museums

authors: Clarkin-Phillips, Jeanette

subjects: museum

abstract: Museums offer many opportunities for developing knowledge of the bicultural heritage of Aotearoa New Zealand. This article reports on research involving a kindergarten located in a national museum. It discusses children’s growing understanding of te ao Māori (the world of Māori) through their regular visits to the collections and exhibits in the museum and suggests teachers in early childhood centres may find connecting with their local museum a valuable resource for enhancing bicultural practice.

text: Exploring te ao Māori: The role of museums Museums offer many opportunities for developing knowledge of the bicultural heritage of Aotearoa New Zealand. This article reports on research involving a kindergarten located in a national museum. It discusses children’s growing understanding of te ao Māori (the world of Māori) through their regular visits to the collections and exhibits in the museum and suggests teachers in early childhood centres may find connecting with their local museum a valuable resource for enhancing bicultural practice.

year: 2012