Gender portrayals in food commercials: a content analysis of Spanish television advertisements

Content analysis of media messages from a gender perspective has a long tradition. In the particular field of advertising, most of the researches have been focused on generic samples of advertisements or on the advertising traditionally associated to a masculine or a feminine audience. However, few authors have analyzed gender contents in food advertising, in spite of the close relationship between gender structures and the social processes of food purchase and preparation. Thus, gender representations in food advertising broadcast in Spanish television are analyzed in this article. The main results obtained show clear gender differences. For example, there is a clear predominance of masculine voices over and a more balanced situation regarding protagonists. Besides, feminine protagonists are more frequently located indoors, portrayed as attractive women and connected to advertising claims related to beauty or to the healthy qualities of the product.

Comparative analysis of the relationship between anterior and posterior corneal shape analyzed by Scheimpflug photography in normal and keratoconus eyes

Background To analyze and compare the relationship between anterior and posterior corneal shape evaluated by a tomographic system combining the Scheimpflug photography and Placido-disc in keratoconus and normal healthy eyes, as well as to evaluate its potential diagnostic value. Methods Comparative case series including a sample of 161 eyes of 161 subjects with ages ranging from 7 to 66 years and divided into two groups: normal group including 100 healthy eyes of 100 subjects, and keratoconus group including 61 keratoconus eyes of 61 patients. All eyes received a comprehensive ophthalmologic examination including an anterior segment analysis with the Sirius system (CSO). Antero-posterior ratios for corneal curvature (k ratio) and shape factor (p ratio) were calculated. Logistic regression analysis was used to evaluate if some antero–posterior ratios combined with other clinical parameters were predictors of the presence of keratoconus. Results No statistically significant differences between groups were found in the antero–posterior k ratios for 3-, 5- and 7-mm diameter corneal areas (p ≥ 0.09). The antero–posterior p ratio for 4.5- and 8-mm diameter corneal areas was significantly higher in the normal group than in the keratoconus group (p < 0.01). The k ratio for 3, 5, and 7 mm was significantly higher in the keratoconus grade IV subgroup than in the normal group (p < 0.01). Furthermore, significant differences were found in the p ratio between the normal group and the keratoconus grade II subgroup (p ≤ 0.01). Finally, the logistic regression analysis identified as significant independent predictors of the presence of keratoconus (p < 0.01) the 8-mm anterior shape factor, the anterior chamber depth, and the minimal corneal thickness. Conclusions The antero-posterior k and p ratios are parameters with poor prediction ability for keratoconus, in spite of the trend to the presence of more prolate posterior corneal surfaces compared to the anterior in keratoconus eyes.

Role of potassium orbitals in the metallic behavior of K3picene

Detailed electronic structure calculations of picene clusters doped by potassium modeling the crystalline K3picene structure show that while two electrons are completely transferred from potassium atoms to the lowest-energy unoccupied molecular orbital of pristine picene, the third one remains closely attached to both material components. Multiconfigurational analysis is necessary to show that many structures of almost degenerate total energies compete to define the cluster ground state. Our results prove that the 4s orbital of potassium should be included in any interaction model describing the material. We propose a quarter-filled two-orbital model as the most simple model capable of describing the electronic structure of K-intercalated picene. Precise solutions obtained by a development of the Lanczos method show low-energy electronic excitations involving orbitals located at different positions. Consequently, metallic transport is possible in spite of the clear dominance of interaction over hopping.

Understanding sickness presenteeism through the experience of immigrant workers in a context of economic crisis

Background: Previous economic recessions show that immigrant workers may experience longer periods of unemployment, a situation that may lead employees to presenteeism, the act of working in spite of a health problem. This study explored perceptions about the factors that lead to presenteeism in immigrant workers considering the context of economic crisis. Methods: Six focus group discussions were held (February 2012), with men and women from Colombia, Ecuador, and Morocco (n = 44) living in Spain and selected by theoretical sample. A qualitative content analysis was performed. Results: Four categories were identified as factors that influence the occurrence of presenteeism in a context of economic crisis: poor employment conditions, fear of unemployment, employer/employee relationship, and difficulties in finding temporary replacement workers. Furthermore, musculoskeletal, respiratory, and mental problems were related to presenteeism. Conclusions: It is important to develop strategies to protect workers from negative working conditions that are associated with deterioration of health.

Regional subsidence modelling in Murcia city (SE Spain) using 1-D vertical finite element analysis and 2-D interpolation of ground surface displacements

Subsidence is a hazard that may have natural or anthropogenic origin causing important economic losses. The area of Murcia city (SE Spain) has been affected by subsidence due to groundwater overexploitation since the year 1992. The main observed historical piezometric level declines occurred in the periods 1982–1984, 1992–1995 and 2004–2008 and showed a close correlation with the temporal evolution of ground displacements. Since 2008, the pressure recovery in the aquifer has led to an uplift of the ground surface that has been detected by the extensometers. In the present work an elastic hydro-mechanical finite element code has been used to compute the subsidence time series for 24 geotechnical boreholes, prescribing the measured groundwater table evolution. The achieved results have been compared with the displacements estimated through an advanced DInSAR technique and measured by the extensometers. These spatio-temporal comparisons have showed that, in spite of the limited geomechanical data available, the model has turned out to satisfactorily reproduce the subsidence phenomenon affecting Murcia City. The model will allow the prediction of future induced deformations and the consequences of any piezometric level variation in the study area.

Ancient seals of the Near East / by Richard A. Martin, Curator of Near Eastern Archaeology.

no.34(1940)

Opinions in cases of debt, 1748-1749

Opinions rendered in cases brought against Thomas Barker, executor of the estate of Robert Forstor, by James and Roger Barlow (executors of the estate of Thomas Forster), Sibylla Price, and Richard Foster. The attorney for all plaintiffs was Samuel Swann.

Investigating the role of glycine in astrocyte signalling using calcium imaging of rat primary cultures of cortical astrocytes

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2014

Conflicting Role Conceptions: In Search of the European Union's Added Value for its Southern Neighbors. Bruges Regional Integration & Global Governance Paper 04/2014

Many scholars have analyzed the role of the European Union (EU) in its southern neighborhood by looking at the EU’s policy documents and strategies. As such, it is often argued that the EU is at best a useful partner in democratic reform and at worst an unsuccessful ‘normative power’. However, very few studies have analyzed the EU’s role from the recipients’ point of view: the southern neighboring countries themselves. This paper adopts an ‘outside-in approach’ and explores what the southern neighborhood countries believe the EU should be or do. On the basis of a set of 15 interviews with diplomats from the region and an analysis of 50 newspaper articles from the region on the EU’s relations with its southern neighborhood, this paper seeks to reveal the EU’s real ’added value’ for its southern Mediterranean partners. To what extent does the EU’s own perceived role in its southern neighborhood match the role conception of those countries? Based on the three case studies of Algeria, Jordan and Egypt, the paper finds that there is a clear divergence in role conceptions between the EU and its southern partners. While the EU sees itself as a ‘force for good’ and promoter of norms and democracy in the southern Mediterranean region, the three countries primarily believe that the EU perceives itself foremost as a provider of security and stability in the region, while they primarily expect it to act as a reliable partner for economic cooperation.

Assessment of Socio-Economic and Climate Change Effects on Water Resources and Agriculture in Southern and Eastern Mediterranean countries. MEDPRO Technical Paper No. 28/March 2013

This study aims at assessing the socio-economic and environmental effects of different societal and human development scenarios and climate change in the water-scarce southern and eastern Mediterranean. The study develops a two-stage modelling methodology that includes an econometric analysis for the southern and eastern Mediterranean region as a whole and a detailed, integrated socioecological assessment focusing on Jordan, Syria and Morocco. The results show that water resources will be under increasing stress in future years. In spite of country differences, a future path of sustainable development is possible in the region. Water withdrawals could decrease, preserving renewable water resources and reversing the negative effects on agricultural production and rural society. This, however, requires a combination across the region of technical, managerial, economic, social and institutional changes that together foster a substantive structural change. A balanced implementation of water supply-enhancing and demand-management measures along with improved governance are key to attaining a cost-effective sustainable future in which economic growth, a population increase and trade expansion are compatible with the conservation of water resources.

Gender Equality in the Case Law of the European Court of Justice. IES WORKING PAPER 2/2009

The principle of gender equality forms a part of the EU’s social policy and serves equally men and women. So far, fourteen directives concerning gender equality have been adopted in the EU, with the New Equal Treatment Directive as the latest one. The EU has developed different models to promote gender equality: equal treatment, positive action and most recently gender mainstreaming. The equal treatment model is primarily concerned with formal equality and it unfortunately prevails in the ECJ’s rulings. Indeed, this paper argues that so far, the ECJ has not managed to develop a firm and consistent case law on gender equality, nor to stretch it coherently to positive action and gender mainstreaming. It seems that in spite of some progress in promoting the position of women, the ECJ’s case law has recently taken a step backwards with its conservative judgments in e.g. the Cadman case. Overall, this paper aims at summing up and evaluating the most important cases of the ECJ on gender equality.