Social work education in Europe: towards 2025

ABSTRACT

Responses to profound contemporary transformation processes are characterised by ‘situationalism’ as the expression of resignation in the face of overwhelming complexity. An overemphasis on personal autonomy accompanied by a withdrawal to the seeming security of ‘given boundaries’ undermines programmes of social solidarity, which had been a means of creating stability and social integration at national and European levels. Social work’s origins as an academic discipline and as a profession reach back to the crisis phenomena that accompanied the early ‘project of modernity’, and reflection on that history can help to identify a critical role of social work education in view of what could be described as the current crisis of modernity. A future vision of social work education centres on the conventional mandate of this profession to ‘make a critical difference’ with regard to the deepening of social divisions through rampant individualism as well as concerning trends to impose uniformity as a substitute for equality.     

Effects of resistance training on liver structure and function of aged rats

The aging process may cause negative physiological changes. However, exercises as resistance training (RT) have been considered an important intervention to attenuate these changes. Additionally, liver plays an important role in blood glucose homeostasis in exercise.

Aim: This study aimed to analyze the effects of RT on the liver components of aged animals.

Methods: Male Wistar rats were divided into two groups: 24 months’ group (CONTROL); and group submitted to a progressive RT protocol for 16 weeks (EXERCISE). Both groups were sacrificed at 24 months.

Results: We observed a decrease in blood flow due to the practice of resistance exercises. Besides, our results showed that hepatic tissue plays an important role in glycemic homeostasis during RT. In addition, RT increased mitogen capacity of hepatocytes.

Conclusions: Our study showed many implications for the knowledge about the effects of strength training on old animals’ liver.     

Estimation of the Percentage of Aid Received from the Food Bank Using a Stratified Sampling

The interval estimate of the percentage of food received from the Food Bank with reference to household necessity is the main purpose of this article. A group of families having difficulty in purchasing enough food and thus receiving it from a charitable organization near Milan was considered. The group of families was divided into two groups depending on whether the householder was Italian or a foreigner. For the interval estimate of the ratio in question to be provided, we use the confidence intervals proposed by Galeone (2007) and Galeone and Pollastri (2012) but, in order to consider that the sample is stratified, it is necessary to introduce new methodologies. In fact, if a stratified sample is used, the properties of the estimator can be improved with respect to the estimator obtained from a simple random sample. In order to take into account the uncertainty of the estimate due to sampling, this paper proposes a new technique for the construction of confidence intervals of the indicator under examination based on the distribution of the ratio of two correlated Normal random variables when the sample is stratified. Using simulations, the confidence intervals for the ratio were compared when using the simple random sample with the confidence intervals based on a stratified sample. As a result, by using the stratified sample, the confidence intervals for the ratio can be improved because the width results reduced. Therefore, a combined ratio estimator was used in order to evaluate whether the help provided to the families satisfies their needs.     

Modeling Unemployment Duration in Slovenia using Cox Regression Models

This paper applies the semi-parametric Cox regression approach to model unemployment duration in Slovenia. The empirical analysis is based on a comprehensive dataset that consists of all unemployment spells in Slovenia from 2002 to 2005. The impact of the variables age, gender, level of education, and region on the hazard ratio is discussed. It takes longer for female and older unemployed persons to find a job and on average the duration of unemployment decreases with increasing level of education. Surprisingly, unemployed persons with a professional college degree or a bachelor’s degree are better off than unemployed persons with a master’s degree. A comparison of the Cox proportional hazards model and the Cox regression model with a time-dependent covariate reveals that the more appropriate model with a time-dependent covariate places greater emphasis on higher levels of education.

Manual bamboo cutting tool

The paper presents the development of a cutting tool guide, specifically for the harvest of bamboo. The development was made based on precepts of eco-design and ergonomics, for prioritizing the physical health of the operator and the maintenance of the environment, as well as meet specific requirements of bamboo. The main goal is to spread the use of bamboo as construction material, handicrafts, among others, from a handy, easy assembly and material available tool.