Workers as objects: The nature of working objectification and the role of perceived alienation

The aim of the present study is to advance the research on working objectification by analyzing its nature and the mechanism underlying this process. In particular, we hypothesized that working objectification involved an automatic association of the worker with an object and a full denial of humanness related to both agency and experience. Further, we expected that perceived alienation could explain the relationship between critical working conditions and objectifying perceptions. Results showed that, compared to an artisan, a factory worker was automatically associated with the objectrelated words rather than with person-related words. Furthermore, the factory worker was perceived as having less agency and experience than the artisan. Finally, the perception of the factory work as fragmented, repetitive, and other-directed was related to a view of work as being more alienating, which, in turn, led to the increased objectification of the worker. Theoretical and practical implications are discussed

Intergroup biologization and outgroup prejudice in the time of COVID-19

Through two studies (N = 602) conducted in Italy between February and March 2020, we examined the impact of the COVID-19 emergency on biologization\u2014a form of dehumanization that involves the perception of others as contagious entities\u2014and outgroup prejudice. Overall, results showed that higher emergency perception was associated with greater biologization toward the groups most affected by the virus, namely the Chinese outgroup and the Italian ingroup. In turn, biologization toward the outgroup increased prejudice against that group. We also found that when the pandemic hit Italy, the greater emergency perception was associated with increased emotional closeness with Chinese people, resulting in reduced biologization and prejudice toward them. However, these results held true only for Italian respondents who reported higher levels of ingroup biologization. Taken together, our findings contribute to the knowledge gaps of biologization and prejudice by also providing relevant insights into the ongoing health emergency

Effect of castration age on carcass traits and meat quality of Simmental bulls

RiassuntoEffetto dell'eta di castrazione su caratteristiche della carcassa e qualita della carne di tori Pezzati Rossi. Il posticipo dell'eta di castrazione sembra limitare la riduzione delle performance produttive, mantenendo gli effetti positivi sulla qualita della carne. In proposito, su 24 tori di razza Pezzata Rossa, lo studio ha valutato l'effetto della castrazione a 10 o 12 mesi (Anticipata vs. Tardiva; periodo di ingrasso: 191 vs. 151 giorni) sulle caratteristiche qualitative della carcassa e del Longissimus thoracis. Sulla carne sono state analizzate composizione chimica, colore, tenerezza e gusto, con tecniche strumentali e sensoriali. La castrazione anticipata comporta l'ottenimento di carne a piu elevato tenore lipidico che migliora la tenerezza, aumenta la luminosita e riduce le perdite di cottura. Nel caso degli animali castrati tardivamente, la minor marezzatura sembra invece favorire la produzione di carne con un piu elevato valore dell'indice del rosso e dal gusto piu apprezzato alla valu..

Baryon anomaly and strong color fields in Pb+Pb collisions at 2.76A TeV at the CERN Large Hadron Collider

With the HIJING/BBbar v2.0 heavy ion event generator, we explore the phenomenological consequences of several high parton density dynamical effects predicted in central Pb+Pb collisions at the Large Hadron Collider (LHC) energies. These include (1) jet quenching due to parton energy loss (dE/dx), (2) strangeness and hyperon enhancement due to strong longitudinal color field (SCF), and (3) enhancement of baryon-to-meson ratios due to baryon-anti-baryon junctions (JJbar) loops and SCF effects. The saturation/minijet cutoff scale p0(s)and effective string tension kappa(s,A) are constrained by our previous analysis of LHC p+p data and recent data on the charged multiplicity for Pb+Pb collisions reported by the ALICE collaboration. We predict the hadron flavor dependence (mesons and baryons) of the nuclear modification factor RAA(pT)$ and emphasize the possibility that the baryon anomaly could persist at the LHC up to pT=10 GeV, well beyond the range observed in central Au+Au collisions at RHIC energies.Comment: 25 pages, 8 figures, revtex4, text modifications, added references, accepted for publication Phys. Rev. C (2011

Dynamics of Saccharomyces cerevisiae strains isolated from vine bark in vineyard: Influence of plant age and strain presence during grape must spontaneous fermentations

In this study, two vineyards of different age were chosen. During three years, a sampling campaign was performed for isolating vineyard-associated Saccharomyces cerevisiae (S. cerevisiae) strains. Bark portions and, when present, grape bunches were regularly collected from the same vine plants during the overall sampling period. Each bark portion was added to a synthetic must, while each grape bunch was manually crushed, and fermentations were run to isolate S. cerevisiae strains. All collected yeasts were identified at different species and strain levels to evaluate the genetic variability of S. cerevisiae strains in the two vineyards and strains dynamics. Moreover, bark-associated strains were compared with those isolated from spontaneous fermentations of grapes collected during the two harvests. Regarding the youngest vineyard, no S. cerevisiae was identified on bark and grape surface, highlighting the importance of vine age on yeast colonization. Results reported the isolation of S. cerevisiae from vine bark of the old vineyard at all sampling times, regardless of the presence of the grape bunch. Therefore, this environment can be considered an alternative ecological niche that permanently hosts S. cerevisiae. Bark-associated strains were not found on grape bunches and during pilot-scale vinifications, indicating no significative strain transfer from vine bark to the grape must. Commercial starters were identified as well both in vineyards and during vinifications

Objectified conformity: Working self-objectification increases conforming behavior

The present work explores whether self-objectification triggered by doing peculiar work activities would increase people\u2019s conforming behavior. We conducted an experimental study in which participants (N = 140) were asked to perform a high objectifying activity (vs. low objectifying activity vs. baseline condition) simulating a real computer job. Afterwards, their levels of self-objectification and conforming behavior were assessed. Results revealed that participants who performed the high objectifying activity self-objectified (i.e., perceived themselves as lacking human mental states) more than the other conditions and, in turn, conformed more to the judgments of unknown similar others. Crucially, increased self-objectification mediated the effects of the high objectifying activity on enhancing conforming behavior. Theoretical and applied implications of these findings are discusse

Body Shame in 7–12-Year-Old Girls and Boys: The Role of Parental Attention to Children’s Appearance

Guided by the Tripartite Influence Model and Objectification Theory, we examined whether parents’ attention to their children’s appearance was related to higher body shame in girls and boys. In Study 1 (N = 195) and 2 (N = 163), we investigated 7-12-year-old children’s metaperceptions about parents’ attention to their appearance and its association with children’s body shame. In Study 3, we examined the link between parents’ self-reported attention to their children’s appearance and children’s body shame among parent-child triads (N = 70). Results demonstrated that both children’s metaperceptions and fathers’ self-reported attention to children’s appearance were associated with body shame in children. Furthermore, when mothers’ and fathers’ attitudes toward their children were analyzed simultaneously, only fathers’ attention to their children’s appearance was associated with greater body shame in girls and boys. Notably, no gender differences emerged, suggesting that parents’ attention to their children’s appearance was not differentially related to body shame in girls and boys. These results remained significant when controlling for other sources of influence, namely peer and media influence, both of which were found to have a strong association with body shame in children. Theoretical and practical implications of our findings are discussed

Body condition score (BCS) and metabolic status of shelter dogs

A group of 147 shelter dogs were weighted and assigned a body condition score (BCS) using a 9 point scale system, in order to evaluate the prevalence of obesity in the kennel. More than 60% of the animals showed a BCS³6 (overweight and obese) and this condition was mainly attributed to an excess of carbohydrates and fat in the diet. In 67/147 dogs, a blood sample was drawn and the effects of BCS, age and time spent in the shelter were evaluated on biochemical parameters. Obese dogs showed significantly higher levels of triglycerides (P<0.01), while increasing BCS determined only an increasing non significant trend on cholesterol values. Age influenced creatinine (P<0.05) and the oldest dogs scoring BCS³6 registered significant higher NEFA (P<0.05) and CK (P=0.01) levels. Time spent in the shelter did not affect any parameter. The dogs' metabolic condition reflects the need of taking more care of the quality of feed administered in the shelters to avoid the negative health effects caused by chronic obesity