Ergonomics and sustainability in the design of everyday use products

The relationship between Ergonomics and Design is a key element in the sustainability project, as well as in many other areas of experimental design. In the Design for Sustainability field, Ergonomics is a strategic factor for design culture innovation, providing designers with the necessary knowledge and skills regarding human characteristics and capabilities, as well as user needs and desires during use and interaction with products in work activities and everyday life. Ergonomics is also a strategic innovative factor in design development and manufacturing processes. In fact, ergonomics provides a methodological approach in user-product interaction evaluation processes through the use of participatory design and survey methods, user trials, direct observation, savings and resource conservation, etc.On the other hand, design offers solutions able to interpret user needs and expectations, at the same time suggesting new behaviors and lifestyles.In Design for Sustainability, the ergonomic and user-centered approach contributes greatly to lifestyles and innovative use of products--making it possible to understand and interpret real people needs and expectations in their everyday actions and behavior.New consumption patterns, new awareness of lifestyles, energy source consumption, purchasing methods and consumption style etc. can be supported by design innovation, responding to expressed and unexpressed user needs. With this in mind, the ergonomic approach represents the starting point for design choices and at the same time, a tool for assessing their appropriateness and effectiveness.     

The relationship between education and levels of trust and tolerance in Europe

In this article we explore the relationship between education and levels of trust and tolerance in Europe. More specifically we assess whether the relationship between years of schooling and the extent to which individuals trust others in their communities and are tolerant towards immigrants varies across European countries and attempt to identify possible sources of these variations. Findings based on data from the first three rounds of the European Social Survey indicate that the association between education and levels of trust and tolerance varies significantly across countries and that a major source of this variation lies in the way in which individuals react to the level of diversity in the country where they live.     

Conjugate analysis of multivariate normal data with incomplete observations

The authors discuss prior distributions that are conjugate to the multivariate normal likelihood when some of the observations are incomplete. They present a general class of priors for incorporating information about unidentified parameters in the covariance matrix. They analyze the special case of monotone patterns of missing data, providing an explicit recursive form for the posterior distribution resulting from a conjugate prior distribution. They develop an importance sampling and a Gibbs sampling approach to sample from a general posterior distribution and compare the two methods.     

The unseen protagonists. Ecuadorians’ daughters between Ecuador and Southern Europe

Scholars consider Latin American migration toward Europe to be a case study in the feminization of international migration. However, these studies have not focused on second-generation girls. Beginning from a gender and intergenerational approach, this paper stresses the agency role played by the reunified teenage daughters of Ecuadorian migrants both in Ecuador as well as in Southern Europe. The discussion is based on two transnational ethnographic studies conducted with Ecuadorian children aged 13–18 and their families in two medium-sized Southern European cities, Genoa and Seville, and in Ecuador between 2008 and 2011. First, the paper shows that girls carry out an essential task as caretakers in the transnational household, both in the point of origin and destination. Despite these responsibilities, they show a higher commitment to school, both in terms of time spent in school and their results. Secondly, it analyses how girls negotiate their role both inside and outside of the family, challenging the parents’ moral and sexual control strategies. The results disclose an identity struggle in the everyday lives of these girls: they participate in the migration project of the transnational family, but simultaneously they implement practices of resistance and renegotiation addressing the traditional division of gender roles.     

Newborns' Mooney‐Face Perception

The aim of this study is to investigate whether newborns detect a face on the basis of a Gestalt representation based on first‐order relational information (i.e., the basic arrangement of face features) by using Mooney stimuli. The incomplete 2‐tone Mooney stimuli were used because they preclude focusing both on the local features (i.e., the fine details of the individual features) and on the second‐order relational information (i.e., the distance between the internal elements); therefore, face detection can rely only on a Gestalt representation of a face. Two experiments were carried out by using a preferential looking procedure. Experiment 1 demonstrated that newborns prefer upright Mooney faces to inverted Mooney faces (180° rotated). Experiment 2 showed that newborns prefer a Mooney face as compared to a Mooney‐like object equated for the number of elements in the upper part. Overall, the results indicate that newborns bind and organize the fragmentary parts of the Mooneized face stimulus into a whole and detect the first‐order relations of a face on the basis of holistic processing.     

转基因生物对我们来说是好的么——人类学家对这场争论的贡献

转基因生物是有望带来巨大益处的新的生物体,同时也会带来诸多风险.人类学能够在看待转基因农作物和食品问题上提供重要的批判视角.为了对有关转基因生物的问题给出令人信服的回答,区分公共转基因生物和公司特基因生物十分必要,并且还必须坚持关注新技术的社会维度和政治维度.     

Sharp Identification Regions in Models With Convex Moment Predictions

We provide a tractable characterization of the sharp identification region of the parameter vector θ in a broad class of incomplete econometric models. Models in this class have set‐valued predictions that yield a convex set of conditional or unconditional moments for the observable model variables. In short, we call these models with convex moment predictions. Examples include static, simultaneous‐move finite games of complete and incomplete information in the presence of multiple equilibria; best linear predictors with interval outcome and covariate data; and random utility models of multinomial choice in the presence of interval regressors data. Given a candidate value for θ, we establish that the convex set of moments yielded by the model predictions can be represented as the Aumann expectation of a properly defined random set. The sharp identification region of θ, denoted Θ_I, can then be obtained as the set of minimizers of the distance from a properly specified vector of moments of random variables to this Aumann expectation. Algorithms in convex programming can be exploited to efficiently verify whether a candidate θ is in Θ_I. We use examples analyzed in the literature to illustrate the gains in identification and computational tractability afforded by our method.     

Competing frames of immigrant integration in the EU: geographies of social inclusion in Italian regions

After the federal reform of 2001, Italian regions have gained greater autonomy in matters of social policy, including immigrant integration. In this paper, we assess frames of immigrant integration in eight Italian regions, i.e. Piedmont, Veneto and Emilia-Romagna in the North, Umbria, Marche and Abruzzi in the Centre, Basilicata and Calabria in the South, against the EU equal treatment and mobility rights-based regime. Through a diachronic analysis of the regions' official documents on immigrants' integration approved in the period 2000–2010, we shall consider: (1) the policy priorities identified and the measures funded and (2) the implementation structures. The analysis points out how the frames of immigrant integration emerging at a regional level shape different geographies of social inclusion which are sometimes openly in contradiction with the EU discourse on equal treatment and mobility rights. Immigration is perceived more as an economic asset for local labour markets' unsatisfied demand for low-qualified, flexible, and often informal workers, rather than as a strategic resource for the realisation of a competitive and knowledge-based European economy.