The Desk as a Barrier and Carrier in Social Work

This chapter explores the desk as a material object as well as its sym- bolic representations in social work from a professional perspective. As we will demonstrate, different and sometimes incompatible meanings and functions associated with the desk reflect current tensions and profession- al dilemmas: On the one hand, ever since the emergence of the social work profession, the desk has symbolized a distanced and uncommitted social worker, even representing asymmetric power relations.2 On the other hand, recent endeavors at professionalization, evidence-based practices, and ac- countable welfare work have resulted, to some degree unintentionally, in an administrative turn and a strengthening of the bureaucratic understand- ing of the mission.3 Social workers, often described as semi-professionals striving for higher status, face trade-offs between traditional ideals of being committed and working close to the community, and administrative work in the office

Cult in Context - The Ritual Significance of Miniature Pottery in Ancient Greek Sanctuaries from the Archaic to the Hellenistic Period

Several previously overlooked questions related to ancient Greek dedicatory practices are investigated in this thesis. The main questions addressed are: how do the contexts of Archaic, Classical and Hellenistic votive miniature vessels inform us about the Greek cults in which they are used, and the transmission of such cults? What role did miniaturisation play in the sanctuaries and the rituals in ancient Greek society, and why miniaturisation? A number of supplementary questions accompany the main questions, for example, what did miniaturisation mean in the context of votive dedications in sanctuaries? This thesis aims to demonstrate that earlier explanations arguing that miniatures are simply and profoundly cheap substitutes for more expensive objects do not work well, since many of these small objects are carefully made and some are elaborately decorated, and would thus not have been cheaper, or less time consuming to produce compared to full sized objects. The chronological time frame of the thesis is limited to the Archaic to the Hellenistic period, and its core is three case studies with different themes and different geographical locations in focus (Kalydon, Olympia, Kombothekra, various sites in South Italy, and other sites for comparison). The thesis addresses also issues relating to, for instance, miniaturisation, imitation and models, the functionality, and non- functionality of small votive objects, agency, trade, and colonization. The study of ancient Greek dedicatory practices within the scholarship of Classical Studies tends to concentrate on votive statues, religious architecture, inscribed metal dedications, and stelai. Little attention has been paid to less extravagant dedications even though these groups of material have been found in abundant amounts in sanctuaries throughout Greece. Moreover, in those cases where this material has been published interpretation and thoroughly analyses are often lacking. As a result, this study makes important contributions to two large questions within Classical studies: how did the Greeks view their gods and how did the Greeks interact with the gods. Miniature pottery contributes to our understanding of ancient Greek ritual practice as well of specific rituals. The work presented in this thesis accentuates that miniature pottery’s material meaning and symbolic importance can no longer be dismissed

The many outcomes from contracting out:The voice of public managers

This paper argues that adopting a stakeholder approach to the study of contracting outcomes produces more rich and rounded representations of the realities of the contracting out of public services. We revisit the research on contracting outcomes, highlighting the public manager perspective as key for gaining deeper, more detailed insights. The public manager perspective is explored in an inductive analysis of answers to open-ended survey questions collected from public managers with contracting experience within the context of municipal park management in Scandinavia. The emerging managerial perspective is summarized in a best-case, worst-case and complex-case scenario highlighting the mix, complexities and trade-offs in a composite set of contracting outcomes. The nature of contracting outcomes as complex and composite rather than unidimensional and clear-cut is one key finding. Furthermore, the importance of some specific outcomes (e.g. learning) complements existing research themes. Our findings sustain the initial argument, demonstrating how the stakeholder approach can produce new insights. A key implication is that future research can benefit from assessing contracting outcomes by providing voice to multiple stakeholders.</jats:p

Characterization of the Human Risk of Salmonellosis Related to Consumption of Pork Products in Different E.U. Countries Based on a QMRA

In response to the European Food Safety Authority's wish to assess the reduction of human cases of salmonellosis by implementing control measures at different points in the farm-to-consumption chain for pork products, a quantitative microbiological risk assessment (QMRA) was developed. The model simulated the occurrence of Salmonella from the farm to consumption of pork cuts, minced meat, and fermented ready-to-eat sausage, respectively, and a dose-response model was used to estimate the probability of illness at consumption. The QMRA has a generic structure with a defined set of variables, whose values are changed according to the E.U. member state (MS) of interest. In this article we demonstrate the use of the QMRA in four MSs, representing different types of countries. The predicted probability of illness from the QMRA was between 1 in 100,000 and 1 in 10 million per serving across all three product types. Fermented ready-to-eat sausage imposed the highest probability of illness per serving in all countries, whereas the risks per serving of minced meat and pork chops were similar within each MS. For each of the products, the risk varied by a factor of 100 between the four MSs. The influence of lack of information for different variables was assessed by rerunning the model with alternative, more extreme, values. Out of the large number of uncertain variables, only a few of them have a strong influence on the probability of illness, in particular those describing the preparation at home and consumption

Associations between patients' risk attitude and their adherence to statin treatment - a population based questionnaire and register study

Background: Poor adherence to medical treatment may have considerable consequences for the patients’ health and for healthcare costs to society. The need to understand the determinants for poor adherence has motivated several studies on socio-demographics and comorbidity. Few studies focus on the association between risk attitude and adherence. The aim of the present study was to estimate associations between patients’ adherence to statin treatment and different dimensions of risk attitude, and to identify subgroups of patients with poor adherence. Methods: Population-based questionnaire and register-based study on a sample of 6393 persons of the general. Danish population aged 20–79. Data on risk attitude were based on 4 items uncovering health-related as well as financial dimensions of risk attitude. They were collected through a web-based questionnaire and combined with register data on redeemed statin prescriptions, sociodemographics and comorbidity. Adherence was estimated by proportion of days covered using a cut-off point at 80 %. Results: For the dimension of health-related risk attitude, “Preference for GP visit when having symptoms”, riskneutral and risk-seeking patients had poorer adherence than the risk-averse patients, OR 0.80 (95 %-CI 0.68–0.95)and OR 0.83 (95 %-CI 0.71–0.98), respectively. No significant association was found between adherence and financial risk attitude. Further, patients in the youngest age group and patients with no CVD were less adherent to statin treatment. Conclusion: We find some indication that risk attitude is associated with adherence to statin treatment, and that risk-neutral and risk-seeking patients may have poorer adherence than risk-averse patients. This is important for clinicians to consider when discussing optimal treatment decisions with their patients. The identified subgroups with the poorest adherence may deserve special attention from their GP regarding statin treatment

Comparison of Short-Term Estrogenicity Tests for Identification of Hormone-Disrupting Chemicals

The aim of this study was to compare results obtained by eight different short-term assays of estrogenlike actions of chemicals conducted in 10 different laboratories in five countries. Twenty chemicals were selected to represent direct-acting estrogens, compounds with estrogenic metabolites, estrogenic antagonists, and a known cytotoxic agent. Also included in the test panel were 17β-estradiol as a positive control and ethanol as solvent control. The test compounds were coded before distribution. Test methods included direct binding to the estrogen receptor (ER), proliferation of MCF-7 cells, transient reporter gene expression in MCF-7 cells, reporter gene expression in yeast strains stably transfected with the human ER and an estrogen-responsive reporter gene, and vitellogenin production in juvenile rainbow trout. 17β-Estradiol, 17α-ethynyl estradiol, and diethylstilbestrol induced a strong estrogenic response in all test systems. Colchicine caused cytotoxicity only. Bisphenol A induced an estrogenic response in all assays. The results obtained for the remaining test compounds—tamoxifen, ICI 182.780, testosterone, bisphenol A dimethacrylate, 4-n-octylphenol, 4-n-nonylphenol, nonylphenol dodecylethoxylate, butylbenzylphthalate, dibutylphthalate, methoxychlor, o,p′-DDT, p,p′-DDE, endosulfan, chlomequat chloride, and ethanol—varied among the assays. The results demonstrate that careful standardization is necessary to obtain a reasonable degree of reproducibility. Also, similar methods vary in their sensitivity to estrogenic compounds. Thus, short-term tests are useful for screening purposes, but the methods must be further validated by additional interlaboratory and interassay comparisons to document the reliability of the methods