Obesity is characterized by the accumulation of an excessive amount of fat mass in the adipose tissue, subcutaneous, or inside certain organs. The risk does not lie so much in the amount of fat accumulated as in its distribution. Abdominal obesity is an important risk factor for cardiovascular diseases, diabetes, and cancer, having an important role in the so-called metabolic syndrome. Therefore, it is necessary to prevent, detect, and appropriately treat obesity. The diagnosis is based on anthropometric indices that have (...) been associated with adiposity and its distribution. Indices themselves, or a combination of some of them, conform to a big picture with different values to establish risk. Anthropometric indices can be used for risk identification, intervention, or impact evaluation on nutritional status or health; therefore, they will be called anthropometric health indicators. We have found 17 AHIs that can be obtained or estimated from 3D human shapes, being a noninvasive alternative compared to X-ray-based systems, and more accessible than high-cost equipment. A literature review has been conducted to analyze the following information for each indicator: definition; main calculation or obtaining methods used; health aspects associated with the indicator ; criteria to classify the population by means of percentiles or cutoff points, and based on variables such as sex, age, ethnicity, or geographic area, and limitations. (shrink)

Medical and public health professionals recommend wearing face masks to combat the spread of the coronavirus disease of 2019. While the majority of people in the United States support wearing face masks as an effective tool to combat COVID-19, a smaller percentage declared the recommendation by public health agencies as a government imposition and an infringement on personal liberty. Social media play a significant role in amplifying public health issues, whereby a minority against the imposition can speak loudly, perhaps using (...) tactics of verbal aggression taking the form of toxic language. We investigated the role that toxicity plays in the online discourse around wearing face masks. Overall, we found tweets including anti-mask hashtags were significantly more likely to use toxic language, while tweets with pro-mask hashtags were somewhat less toxic with the exception of #WearADamnMask. We conclude that the tensions between these two positions raise doubt and uncertainty around the issue, which make it difficult for health communicators to break through the clutter in order to combat the infodemic. Public health agencies and other governmental institutions should monitor toxicity trends on social media in order to better ascertain prevailing sentiment toward their recommendations and then apply these data-driven insights to refine and adapt their risk communication messaging toward mask wearing, vaccine uptake, and other interventions. (shrink)

We present a test of a revised version of the Second Language Linguistic Perception (L2LP) model, a computational model of the acquisition of second language (L2) speech perception and recognition. The model draws on phonetic, phonological and psycholinguistic constructs to explain a number of L2 learning scenarios. However, a recent computational implementation failed to validate a theoretical proposal for a learning scenario where the L2 has less phonemic categories than the native language (L1) along a given acoustic continuum. According to (...) the L2LP, learners faced with this learning scenario must not only shift their old L1 phoneme boundaries but also reduce the number of categories employed in perception. Our proposed revision to L2LP successfully accounts for this updating in the number of perceptual categories as a process driven by the meaning of lexical items, rather than by the learners’ awareness of the number and type of phonemes that are relevant in their new language, as the previous version of L2LP assumed. Results of our simulations show that meaning-driven learning correctly predicts the developmental path of L2 phoneme perception seen in empirical studies. Additionally, and to contribute to a long-standing debate in psycholinguistics, we test two versions of the model, with the stages of phonemic perception and lexical recognition being either sequential or interactive. Both versions succeed in learning to recognize minimal pairs in the new L2, but make diverging predictions on learners' resulting phonological representations. In sum, the proposed revision to the L2LP model contributes to our understanding of L2 acquisition, with implications for speech processing in general. (shrink)

We invited five Cavell scholars to write on this topic. What follows is a vibrant exchange among Paola Marrati, Andrew Norris, Jörg Volbers, Cary Wolfe and Thomas Dumm addressing the question whether, in the contemporary political context, Cavell’s skepticism and his Emersonian perfectionism amount to a politics at all.

The aim of this paper is to use the approaches of the Korean philosopher Byung-Chul Han, on the one hand, to show the challenges that formulate and define our times and, on the other, to focus this view on education. In this sense, it is necessary to define the post-pandemic 21st century society marked by psychopolitics. Education is subject to a framework of unprecedented complexity, due to digitalisation and the acceleration of a world that is perceived as progressing, and yet (...) is becoming increasingly ill due to an excess of positivity. The pedagogy that operates through pleasure and the new relational plane of social networks, which formulate affine and disembodied encounters, eliminates negativity. Education lends itself to a demanding examination as the starting point of this society and is seen as the place where the possibility of transformation arises. In the latter sense it is argued that philosophy in our classrooms has a crucial role to play. (shrink)

This book takes the reader on a philosophical quest to understand the dark side of emotions. The chapters are devoted to the analysis of negative emotions and are organized in a historical manner, spanning the period from ancient Greece to the present time. Each chapter addresses analytical questions about specific emotions generally considered to be unfavorable and classified as negative. The general aim of the volume is to describe the polymorphous and context-sensitive nature of negative emotions as well as changes (...) in the ways people have interpreted these emotions across different epochs. The editors speak of ‘the dark side of the emotions’ because their goal is to capture the ambivalent – unstable and shadowy – aspects of emotions. A number of studies have taken the categorial distinction between positive and negative emotions for granted, suggesting that negative emotions are especially significant for our psychological experience because they signal difficult situations. For this reason, the editors stress the importance of raising analytical questions about the valence of particular emotions and focussing on the features that make these emotions ambivalent: how – despite their negativity – such emotions may turn out to be positive. This opens up a perspective in which each emotion can be understood as a complex interlacing of negative and positive properties. The collection presents a thoughtful dialogue between philosophy and contemporary scientific research. It offers the reader insight by illuminating the dark side of the emotions. (shrink)

El artículo trata de realizar una introducción diacrónica de las relaciones Capital/Trabajo, con epicentro de referencia en las sociedades centrales, combinando las aportaciones de ciertas escuelas regulacionistas con las de las ondas largas del capitalismo y las que incluyen ciclos de combatividad del Trabajo y ofensivas o contraofensivas estratégicas del Capital, desde la estrategia investigadora del materialismo dialéctico. Su fin es servir de apoyo a modelos analíticos sobre la combatividad del Trabajo combinada con las dinámicas de acumulación y regulación del (...) Capital, que sean capaces de vislumbrar las posibilidades de reconstitución de la agencialidad política del Trabajo en la actualidad, y acompañarlas. (shrink)

Emotional disorder symptoms are highly prevalent and a common cause of disability among children and adolescents. Screening and early detection are needed to identify those who need help and to improve treatment outcomes. Nowadays, especially with the arrival of the COVID-19 outbreak, assessment is increasingly conducted online, resulting in the need for brief online screening measures. The aim of the current study was to examine the reliability and different sources of validity evidence of a new web-based screening questionnaire for emotional (...) disorder symptoms, the DetectaWeb-Distress Scale, which assesses mood, anxiety, obsessive–compulsive disorder, post-traumatic stress disorder, suicidality, and global distress. A total of 1,499 participants completed the DetectaWeb-Distress Scale and specific questionnaires for emotional disorder symptoms, suicidal behaviors, and well-being through a web-based survey. Results indicated that a structural model of 10 correlated factors fits reasonably better in comparison to the remaining models; measurement invariance for age and gender; good internal consistency ; and significant positive correlation with other measures of anxiety, depression, PTSD, or distress, and negative correlation with well-being measures, displaying support for convergent-discriminant validity. We also found that girls scored higher than boys on most of the subscales, and children had higher scores for social anxiety, specific phobia, panic disorder, and obsessive–compulsive symptoms, whereas adolescents scored higher on depressive symptoms, suicidality, and generalized anxiety, but the effect sizes were small to medium for all comparisons. The DetectaWeb-Distress Scale is a valid, innovative, and useful online tool for the screening and evaluation of preventive programs for mental health in children and adolescents. (shrink)

Although remote working can involve positive outcomes both for employees and organizations, in the case of the sudden and forced remote working situation that came into place during the COVID-19 crisis there have also been reports of negative aspects, one of which is technostress. In this context of crisis, leadership is crucial in sustainably managing and supporting employees, especially employees with workaholic tendencies who are more prone to developing negative work and health outcomes. However, while research on the role of (...) the positive aspects of leadership during crises does exist, the negative aspects of leadership during the COVID-19 crisis have not yet been studied. The present study aimed to explore the role of authoritarian leadership in a sample of 339 administrative university employees who worked either completely from home or from home and the workplace. The study examined the moderating effect of a manager on this relationship and the connections between workaholism and technostress through conditional process analysis. Results pointed out that high authoritarian leadership had an enhancing effect, whereas low authoritarian leadership had a protective effect on the relationship between workaholism and technostress, only in the group of complete remote workers. Thus, authoritarian leadership should be avoided and training leaders to be aware of its effect appears to be essential. Limitations, future directions for the study, and practical implications are also discussed. (shrink)

De re aedificatoria by Leon Battista Alberti, Trattato di Architettura by Filarete, Trattati di architettura, ingegneria e arte militare by Francesco di Giorgio Martini, and Leonardo da Vinci’s works of engineering and inventions exemplify the ways in which fifteenth-century Italian thinkers could blend speculative and rational approaches. Libellus vere aureus was published in Leuven in 1516. Mambrino Roseo praised the simple, earnest people of Garamanti in Institutione del prencipe christiano, dating to 1543. The first version of More’s Latin text in (...) vernacular Italian was published in Venice in 1548, and the first translation into English by Ralph Robinson was printed in London in... (shrink)

Background: The research question for this study was as follows: Is the Code of Ethics for Nurses in Italy (Code) a valid or useful decision-making instrument for nurses faced with ethical problems in their daily clinical practice? Method: Focus groups were conducted to analyze specific ethical problems through 11 case studies. The analysis was conducted using sections of the Code as well as other relevant documents. Each focus group had a specific theme and nurses participated freely in the discussions according (...) to their respective clinical competencies. Ethical considerations: The executive administrative committee of the local nursing licensing council provided approval for conducting this project. Measures were taken to protect the confidentiality of consenting participants. Findings: The answer to the research question posed for this investigation was predominantly positive. Many sections of the Code were useful for discussion and identifying possible solutions for the ethical problems presented in the 11 cases. Conclusion: We concluded that the Code of Ethics for Nurses in Italy can be a valuable aid in daily practice in most clinical situations that can give rise to ethical problems. (shrink)

In European nations, the aging of the workforce is a major issue which is increasingly addressed both in national and organizational policies in order to sustain older workers’ employability and to encourage longer working lives. Particularly older workers’ employability can be viewed an important issue as this has the potential to motivate them for their work and change their intention to retire. Based on lifespan development theories and Van der Heijden’s ‘employability enhancement model’, this paper develops and tests an age-moderated (...) mediation model (which refers to the processes that we want to test in this model), linking older workers’ (55 years old and over) perceptions of job support for learning (organizational factor) and perceptions of negative age stereotypes on productivity (job-related factor), on the one hand, and their intention to retire, on the other hand, via their participation in employability enhancing activities, being the mediator in our model. A total of 2,082 workers aged 55 years and above were included in the analyses. Results revealed that the two proposed relationships between the predictors and intention to retire were mediated by participation in employability enhancing activities, reflecting two mechanisms through which work context affects intention to retire (namely “a gain spiral and a loss spiral”). Multi-Group SEM analyses, distinguishing between two age groups (55-60 and 61-65 years old), revealed different paths for the two distinguished groups of older workers. Employability mediated the relationship between perceptions of job support for learning and intention to retire in both age groups, whereas it only mediated the relationship between perceptions of negative age stereotypes and intention to retire in the 55-60 group. From our empirical study, we may conclude that employability is an important factor in the light of older workers’ intention to retire. In order to motivate this category of workers to participate in employability enhancing activities and to work longer, negative age stereotypes need to be combated. In addition, creating job support for learning over the lifespan is also an important HR practice to be implemented in nowadays’ working life. (shrink)

This review has already been published in Theory, Culture and Society, June 17, 2015. We gratefully thank Paola Crespi for the permission to reproduce it. Eleni IKONIADOU, The Rhythmic Event. Art, Media, and the Sonic, Cambridge, MIT Press, 2014, 117 pages. A much-needed contribution to the field of media philosophy, sound and digital studies, this book is petit and extremely dense. Part of Brian Massumi and Erin Manning's Technologies of Livedion series with MIT Press, - Recensions.

To contribute to our understanding of the relationship between philosophical ideas and medical and healthcare models. A diachronic analysis is put in place in order to evaluate, from an innovative perspective, the influence over the centuries on medical and healthcare models of two philosophical concepts, particularly relevant for health: how Man perceives his identity and how he relates to Nature. Five epochs are identified—the Archaic Age, Classical Antiquity, the Middle Ages, the Modern Age, the ‘Postmodern’ Era—which can be seen, à (...) la Foucault, as ‘fragments between philosophical fractures’. From a historical background perspective, up to the early 1900s progress in medical and healthcare models has moved on a par with the evolution of philosophical debate. Following the Second World War, the Health Service started a series of reforms, provoked by anti-positivistic philosophical transformations. The three main reforms carried out however failed and the medical establishment remained anchored to a mechanical, reductionist approach, perfectly in line with the bureaucratic stance of the administrators. In this context, future scenarios are delineated and an anthropo-ecological model is proposed to re-align philosophy, medicine and health care. (shrink)

El objeto de este trabajo consiste en analizar la existencia de la gerousía en la comunidad judía de Alejandría durante el último período de los Ptolomeos y las primeras décadas de Egipto romano, a partir de la relación entre las inscripciones SGE 34. 1532 y SB 1. 2100 de los siglos II-I a.C., traducidos por primera vez al español en el presente estudio, y Contra Flaco 74 de Filón de Alejandría. Con este propósito intentaremos rastrear el término gerousía en los (...) documentos epigráficos antes mencionados y en el pasaje filoniano, y examinar los conceptos técnicos conectados con esta institución y su funcionamiento. The aim of this work is to analyze the existence of the gerousia in the Jewish community of Alexandria during the last period of the Ptolemies and the first decades of Roman Egypt, on the basis of the relation between the inscriptions SGE 34.1532 and SB 1. 2100 from the second and first centuries BC, translated for the first time into Spanish in the present study, and In Flaccum 74 of Philo of Alexandria. For this purpose we shall attempt to trace the term gerousia in the epigraphic documents mentioned above and in the philonian passage, and to examine the technical concepts connected with this institution and its functioning. (shrink)

Utopian thought feeds on a speculative magnitude that has attracted sustained critiques and generated radical revisions. In the contemporary age, the advocates of utopia have been prompted to corroborate the effective agency of a predominantly abstract frame of mind. A response, which also serves as a rebuttal, entails illuminating how utopian projects have intervened in history and shaped societies by probing the most unyielding, unchangeable features of humankind. Understanding how utopias unfold proposals for the present involves recognizing that utopian writers (...) share a penchant for extrapolation: While perusing the present, they anticipate the future; in focusing their investigation on very specific historical... (shrink)