This book defends two main ideas: there is a need and a market for better specialised dictionaries for learners; we need a sound theoretical framework for coping with known and unknown challenges in the realm of pedagogical specialised lexicography. Both themes were Enrique Alcaraz's driving force during his life. Hence, his memory deserves this book that has been written by leading scholars in the field? they have compiled more than 70 dictionaries and published hundreds of books and articles on the (...) topics here discussed? although only two of them knew him in person. (shrink)

Due to the difficulty in solving combinatorial optimization problems, it is necessary to improve the performance of the algorithms by improving techniques to deal with complex optimizations. This research addresses the metaheuristics of marriage in honey-bees optimization based on the behavior of bees. The current study proposes a technique for solving combinatorial optimization problems within proper computation times. The purpose of this study focuses on the travelling salesperson problem and the application of chaotic methods in important sections of the MBO (...) metaheuristic. Three experiments were conducted to measure the efficiency and quality of the solutions: MBO with chaos to generate initial solutions ; MBO with chaos in the workers ; and MBO with chaos to generate initial solutions and the workers. The application of chaotic functions in MBO was significantly better at solving the travelling salesperson problem. (shrink)

En un fingido diálogo, Hume, Kant y Moore exponen sus concepciones sobre el problema de una fundamentación racional de la moral que no implique la deducción ilegítima de lo que debe ser a partir de lo que es. La revisión del modelo de racionalidad científica operada en el pensamiento contemporáneo podría justificar un planteamiento diferente del que subyace a sus propuestas, que concibiera conjuntamente la verdad y lo bueno como ideales regulativos y en el que la metáfora del fundamento fuera (...) sustituida por la de horizonte. (shrink)

Este artículo aborda las experiencias vitales y educa­tivas de una generación de mujeres educada en el Real Colegio de Doncellas Nobles de Toledo; una institución de carácter priva­do y religioso fundada en el año 1551 y pionera en la formación exclusiva de las mujeres. A partir de los testimonios orales de antiguas alumnas se reconstruyen sus vivencias, a través de re­cuerdos silenciados durante décadas, para explorar la naturaleza, origen y evolución del proyecto educativo del centro desarrolla­do desde la década de (...) los cuarenta a los sesenta del siglo XX. A pesar de las limitaciones propias de un estudio de esta natura­leza, la investigación añade a la bibliografía previa una nueva y privilegiada aproximación a la historia del centro, evidenciando tanto las singularidades como las continuidades y rupturas del modelo formativo de las mujeres durante ese convulso período. (shrink)

En el presente artículo analizaremos las patenas de vidrio y vidriadas decoradas con la imagen de Cristo, san Pedro y san Pablo, así como el programa iconográfico de la Traditio Legis. A pesar de que no son muy numerosas en España, sí contamos con el importante testimonio de Cástulo o de la Almoina. El análisis de sus formas intrínsecas nos aporta una valiosa información iconográfica, que sería el ante sala del Pantocrator representado en el arte Románico en siglos posteriores.

Around the Council of Basel, and opposing the nominalism renewal, in the University of Salamanca a whole new movement of humanistic renewal is promoted from the field of philosophy and theology, having in Pedro Martinez de Osma one of its most significant representatives. In this paper the meaning of his work, with influences from L. Bruni and L. Valla, is shown and two of his most significant texts are rescued from that fight which confronted the humanism against the nominalism.

En torno al Concilio de Basilea (1431-49), y frente a la renovación nominalista, en la Universidad de Salamanca se promueve todo un movimiento de renovación humanista desde el campo de la filosofía y teología, teniendo en Pedro Martínez de Osma (1424-80) a uno de sus representantes más significativos. En este trabajo se muestra el significado de su obra, con influencias de L. Bruni y L. Valía, y se rescatan dos de sus textos más significativos desde esa lucha que enfrentaba (...) al humanismo con el nominalismo. (shrink)

For many years to come, race will continue to be a source of controversy and conflict in American society. For many of us it will continue to shape where we live, pray, go to school, and socialize. We cannot simply wish away the existence of race or racism, but we can take steps to lessen the ways in which the categories trap and confine us. Educators, who should be committed to helping young people realize their intellectual potential as they make (...) their way toward adulthood, have a responsibility to help them find ways to expand identities related to race so that they can experience the fullest possibility of all that they may become. In this brutally honest—yet ultimately hopeful— book Pedro Noguera examines the many facets of race in schools and society and reveals what it will take to improve outcomes for all students. From achievement gaps to immigration, Noguera offers a rich and compelling picture of a complex issue that affects all of us. (shrink)

For many years to come, race will continue to be a source of controversy and conflict in American society. For many of us it will continue to shape where we live, pray, go to school, and socialize. We cannot simply wish away the existence of race or racism, but we can take steps to lessen the ways in which the categories trap and confine us. Educators, who should be committed to helping young people realize their intellectual potential as they make (...) their way toward adulthood, have a responsibility to help them find ways to expand identities related to race so that they can experience the fullest possibility of all that they may become. In this brutally honest—yet ultimately hopeful— book Pedro Noguera examines the many facets of race in schools and society and reveals what it will take to improve outcomes for all students. From achievement gaps to immigration, Noguera offers a rich and compelling picture of a complex issue that affects all of us. (shrink)

For many years to come, race will continue to be a source of controversy and conflict in American society. For many of us it will continue to shape where we live, pray, go to school, and socialize. We cannot simply wish away the existence of race or racism, but we can take steps to lessen the ways in which the categories trap and confine us. Educators, who should be committed to helping young people realize their intellectual potential as they make (...) their way toward adulthood, have a responsibility to help them find ways to expand identities related to race so that they can experience the fullest possibility of all that they may become. In this brutally honest—yet ultimately hopeful— book Pedro Noguera examines the many facets of race in schools and society and reveals what it will take to improve outcomes for all students. From achievement gaps to immigration, Noguera offers a rich and compelling picture of a complex issue that affects all of us. (shrink)

Papillomaviruses, long associated with benign skin tumors, have been linked more recently to human cancers, particularly to cervical carcinoma. Molecular analysis of the virus has identified the transforming gene and its regulation by both viral and cellular trans:‐acting factors. This viral regulatory mechanism is altered in carcinomas. However, lack of progress in developing an in vitro system has hampered investigation of the viral life cycle and the biology of the virus‐‐host: cell interaction.

El presente artículo expone la noción de “ser” de Maurice Nédoncelle. Primero se explica la tesis de este filósofo personalista francés sobre la reciprocidad de las conciencias. Enseguida se trata de su ontología en general. Luego, se discute su concepción sobre el ser entendido como relación trascendental. Sostengo que la concepción de Nédoncelle sobre el ser es coherente con las posiciones personalistas sobre la naturaleza de la persona.

In keeping with the radical openness of his theory of democracy, Habermas avoided pre-determining the ideal mode of economic organization for his favoured model of deliberative democracy. Instead of attempting a full-blown derivation, in this article, I propose adapting the Rawlsian method of comparing different political–economic regimes as candidate applications of his theory of justice to Habermas’s theory of deliberative democracy. Although both theorists are seen as endorsing liberal democratic world views, from the perspective of political economy, the corollary of (...) their conceptions of democracy would arguably veer elsewhere: in Rawls’s case, into the territory of property-owning democracy or democratic socialism, and in Habermas’s, into any political–economic regime which guarantees the real exercise of full political and discursive liberties against the background of legitimate lawmaking. The ultimate aim of this article is to discuss whether a concrete conception of democratic socialism, if any, is compatible with Habermas’s theory of deliberative democracy. (shrink)

Le Foss ou logiciel libre, est un mouvement de fond qui valorise le partage de l'effort collectif dans la production logicielle et lutte ainsi contre l'appropriation intellectuelle de toute création humaine que les grandes industries de l'information cherchent à imposer. Le gouvernement brésilien a choisit de favoriser le Foss dans toute la société brésilienne.The Foss , or free software, is a fundamental movement that promotes the sharing of effort in software production and fight against and intellectual ownership of any human (...) creation that major information industries seek to impose. The Brazilian government has chosen to promote the Foss throughout Brazilian society. (shrink)

Let R be an associative ring with identity. It is shown that every Σ-cotorsion left R-module satisfies the descending chain condition on divisibility formulae. If R is countable, the descending chain condition on M implies that it must be Σ-cotorsion. It follows that, for countable R, the class of Σ-cotorsion modules is closed under elementary equivalence and pure submodules. The modules M that satisfy this descending chain condition are the cotorsion analogues of totally transcendental modules; we characterize them as the (...) modules M for which , for every countably presented flat module F. (shrink)

Consciência Planetária (Planetary Consciousness) - DOI: 10.5752/P.2175-5841.2009v7n14p9.

The purpose of the present systematic and critical review was to assess the findings and to identify the gaps in the literature concerning gay and bisexual fathers. A comprehensive search of relevant literature using electronic databases and reference lists for articles published until December 2016 was conducted. A total of 63 studies, spanning from 1979 to 2016, were collected. More than half of the studies were published after 2011 and the overwhelming majority were conducted in the United States. Nine themes (...) were identified in the studies reviewed: (1) Pathways to fatherhood; (2) Motivations for fatherhood; (3) Parenting experiences and childrearing; (4) Family life and relationship quality; (5) Gender and father identities and gender-role orientation; (6) Disclosure of sexual identity; (7) Social climate; (8) Father’s psychosocial adjustment; and (9) Children’s psychosocial adjustment. It was found that research on gay fatherhood appears to be more heterogeneous than on lesbian motherhood, perhaps because of the variety of pathways to parenthood (via co-parenting, adoption, fostering, or surrogacy). Two-father families are becoming more visible in research on sexual minority parenting and gradually transforming the conceptualization of parenting in family research. (shrink)

Burnout is characterized by emotional exhaustion and caused by exposure to excessive and prolonged stress related to job conditions. Moreover, burnout is highly prevalent among health care professionals. The aim of this study is, first, to examine the mediating role of social support over the effect of burnout in health care professionals and, second, to explore potential gender differences. A convenience sample of 1,035 health professionals from Ecuador, including 608 physicians and 427 nurses, was surveyed using the Maslach Burnout Inventory, (...) Social Support Survey, and General Health Questionnaire as measures of burnout, social support, and general health, respectively. Social support was found to mediate the negative effects of burnout on health regardless of gender. Differences across the three dimensions of burnout and health are further discussed, along with their implications for designing effective burnout interventions for health care professionals in Ecuador. (shrink)

In their target article, Nielsen Busch and Mjaaland (2023) address a longstanding debate within the bioethics and organ transplantation community regarding whether controlled donation after circula...

Background: Family sense of coherence can be defined as the cognitive map of a family that enables the family to deal with stress during their lifetime. FSOC is the degree to which a family perceives family life as comprehensible, manageable, and meaningful. To the best of our knowledge, few studies have used this scale, and very few have evaluated FSOC Scale psychometric properties.Objective: This study aimed to evaluate the psychometric properties of the original FSOC Scale in a sample of Portuguese (...) caregivers of children aged between 10 and 15 years.Methods: A total of 329 caregivers completed a sociodemographic questionnaire and the FSOC Scale. Analyses were performed to evaluate the factor structure of the FSOC Scale with 26 items as well as composite reliability, internal consistency, convergent-related validity, and discriminant-related validity of the scale scores.Results: The findings supported a three-factor solution for a 13-item version that maintains the original FSOC Scale structure. The three FSOC dimensions presented a good fit to the data. Cronbach’s alpha, composite reliability, and convergent-related validity were considered very good for the FSOC Scale. No evidence of discriminant-related validity was found for the dimensions of FSOC.Conclusion: The findings support the use of the Portuguese FSOC Scale for research and clinical purposes with Portuguese caregivers. Future research is necessary to further develop a European Portuguese version of the FSOC Scale.Implications: This study provides a psychometric evaluation of FSOC Scale characteristics in a Portuguese sample. The results are helpful for clinicians and family therapists who work with families since it could help them to assess the resources of families and their ability to cope with adversity and enhance their strengths. (shrink)

The aim of this research was to explore the elements that configure the quality of care among three Mexican same-sex planned families: two female-parented families (through donor insemination) and a male-parented one (through adoption). The first family consisted of two mothers and a 3-year-old daughter; the second one had two mothers and a 1.5-year-old set of boy twins and the third family consisted of two fathers and a 2-year-old girl. It was assumed that Ainsworth’s notions of quality of care organization (...) are useful in order to understand caregiver-child attachment relationships, regardless of the parents’ sexual orientation. A collective case study was selected due to the fact that these families shared their “unconventionality” (i.e. parents were not heterosexual) and the fact that they were planned, but each one constituted a particular case with a unique configuration. Four trained independent observers used the q-sort methodology (Maternal Behavior Q-Sort and Attachment Q-Sort) to describe parents’ and children’s behavior, respectively. The findings showed that parents were highly sensitive and all children used them as a secure base. To provide an in-depth examination of which elements configure the quality of care, a semi-structured interview with each parent was carried out. Through a thematic analysis, an over-arching theme named Affections and Emotions was identified, together with six subthemes: 1) Creating an affective environment; 2) Being available; 3) Acknowledging and expressing emotions; 4) Perceiving, interpreting and responding adequately to the child’s real self; 5) Taking the child’s perspective into account; and 6) Agreeing on roles and dividing the tasks. In order to showcase the particular configuration of gay parenting, the male-headed family narrative is reported in detail, because gay parents have been perceived as violating traditional gender roles as well as the hegemonic model of masculinity. The findings were consistent with the notion of quality of care as proposed by Ainsworth and her collaborators. The implications of the methodological device and research regarding same-sex planned families are discussed so as to understand the organization of the caregiving environment. (shrink)

More than 200 million children under the age of 5 years are affected by malnutrition worldwide according to the World Health Organization. The Barbados Nutrition Study (BNS) is a 55-year longitudinal study on a Barbadian cohort with histories of moderate to severe protein-energy malnutrition (PEM) limited to the first year of life and a healthy comparison group. Using quantitative electroencephalography (EEG), differences in brain function duringchildhood(lower alpha1 activity and higher theta, alpha2 and beta activity) have previously been highlighted between participants (...) who suffered from early PEM and controls. In order to determine whether similar differences persisted intoadulthood, our current study used recordings obtained during a Go-No-Go task in a subsample of the original BNS cohort [population size (N) = 53] at ages 45–51 years. We found that previously malnourished adults [sample size (n) = 24] had a higher rate of omission errors on the task relative to controls (n= 29). Evoked-Related Potentials (ERP) were significantly different in participants with histories of early PEM, who presented with lower N2 amplitudes. These findings are typically associated with impaired conflict monitoring and/or attention deficits and may therefore be linked to the attentional and executive function deficits that have been previously reported in this cohort in childhood and again in middle adulthood. (shrink)

Infantologies is a collective writing project designed to express and summarise important ideas, approaches and forms of advocacy in a short and condensed method, in order to present a network of d...

This book aims to enrich our understanding of the role the environment plays in processes of life and cognition, from the perspective of enactive cognitive science. Miguel A. Sepúlveda-Pedro offers an unprecedented interpretation of the central claims of the enactive approach to cognition, supported by contemporary works of ecological psychology and phenomenology. The enactive approach conceives cognition as sense-making, a phenomenon emerging from the organizational nature of the living body that evolves in human beings through sensorimotor, intercorporeal, and linguistic (...) interactions with the environment. From this standpoint, Sepúlveda-Pedro suggests incorporating three new theses into the theoretical body of the enactive approach: sense-making and cognition fundamentally consist of processes of norm development; the environment, cognitive agents actually interact with, is an active ecological field enacted in their historical past; and sense-making occurs in a domain consisting of multiple normative dimensions that the author names enactive place. (shrink)

We introduce a new class of real-valued monotones in preordered spaces, injective monotones. We show that the class of preorders for which they exist lies in between the class of preorders with strict monotones and preorders with countable multi-utilities, improving upon the known classification of preordered spaces through real-valued monotones. We extend several well-known results for strict monotones (Richter–Peleg functions) to injective monotones, we provide a construction of injective monotones from countable multi-utilities, and relate injective monotones to classic results concerning (...) Debreu denseness and order separability. Along the way, we connect our results to Shannon entropy and the uncertainty preorder, obtaining new insights into how they are related. In particular, we show how injective monotones can be used to generalize some appealing properties of Jaynes’ maximum entropy principle, which is considered a basis for statistical inference and serves as a justification for many regularization techniques that appear throughout machine learning and decision theory. (shrink)

The enactive approach and the skilled intentionality framework are two closely related forms of radical embodied cognition that nonetheless exhibit important differences. In this paper, I focus on a conceptual disparity regarding the normative character of action and perception. Whereas the skilled intentionality framework describes the norms of action and perception as the capacity of embodied agents to become attuned (i.e., skilled intentionality) to preestablished normative frameworks (i.e., situated normativity), the enactive approach describes the same phenomenon as the enactment of (...) norms (i.e., as sense-making) at different levels of organization that go from individual biological agents to linguistic encounters. I will argue that although both accounts accurately recognize important features of the norms of action and perception, they also have significant shortcomings. Norm-attunement accurately sees normative, ecological frameworks as the necessary set of constraints for the existence of norms at play in sociocultural bodily practices, but it fails to acknowledge the temporal and open-ended character of these norms and frameworks. Norm-enactment, by contrast, acknowledges that norms of action and perception are temporally open-ended, but fails to explicitly recognize that environmental normative frameworks are necessary for the enactment and development of all sort of norms in the interactional domain of an agent-environment system. To overcome these problems, I propose an enactive-ecological approach to norms of action and perception. This approach consists in describing norm-enactment as a result of a developmental process I call norm-development. This process describes the enactment of norms from the background of ecological, normative frameworks. These frameworks are norms enacted in the past of the interactional history of the agent-environment system that remain open to new configurations (new norms) in the present. To clarify conceptually norm-development, I appeal to Merleau-Ponty’s descriptions of norms of perception, and more particularly to his concept of spatial levels. Like the enactive approach, Merleau-Ponty recognizes that perceptual norms emerge in the interactional history of the agent-environment system, but he also posits that ecological, normative frameworks, that he calls levels, enable and constrain the emergence of perceptual norms and its development. (shrink)

El presente trabajo recupera, caracteriza y evalúa el marco antropológico subyacente en la Declaración de los Derechos Humanos de 1948. Para este propósito, se utilizó como metodología el análisis del discurso y una evaluación antropológica de su contenido en relación directa con la Bioética contemporánea y sus problemas más sobresalientes. doi: 10.5294/pebi.2015.19.2.4.

Arbuscular mycorrhiza (AM), a type of plant‐fungal endosymbiosis, and nodulation, a bacterial‐plant endosymbiosis, are the most ubiquitous symbioses on earth. Recent findings have established part of a shared genetic basis underlying these interactions. Here, we approach root endosymbioses through the lens of the homology and modularity concepts aiming at further clarifying the proximate and ultimate causes for the establishment of these biological systems. We review the genetics that underlie interspecific signaling and its concomitant shift in genetic programs for either partner. (...) Also, through the comparative analysis of genetic modules shared by AM and nodulation symbioses, we identify fundamental nodes in these networks, suggesting the elemental steps that may have permitted symbiotic adaptation. Here, we show that this approach, allied to recent technical advances in the study of genetic systems architecture, can provide clear testable hypotheses for the advancement of our understanding on the evolution and development of symbiotic systems. (shrink)

O renomado poeta, escritor, teatrólogo e estudioso dos autores clássicos, Angelo Tonelli apresenta uma coletânea, no original, traduzida e comentada, dos fragmentos de Heráclito, o pensador de Éfeso (ca. 540-475 a.C.). A grande novidade da obra de Tonelli consiste na recuperação, em termos hermenêuticos, do contexto oriental do pensamento de Heráclito. Já na introdução, Tonelli retoma as dicotomias Oriente/Ocidente, mistérios órficos-dionisíacos/espírito apolíneo, contemplação/ação, para mostrar como o pensador de Éfeso procurou superar tais oposições. Começa seu estudo com as tabuinhas encontradas (...) em Ólbia, cuja datação é incerta, mas que propõe serem anteriores a Heráclito e que, portanto, sugerem uma origem nos mistérios para a sabedoria de Heráclito. (shrink)

This paper analyses the role of remorse and apology in international criminal trials by juxtaposing two prominent cases of convicted war criminals Biljana Plavšić and Esad Landžo. Plavšić was the first and only Bosnian Serb political leader to plead guilty before the International Criminal Tribunal for the former Yugoslavia. Her acknowledgement of guilt and purported remorse expressed during her ICTY proceedings was celebrated as a milestone for both the ICTY and the Balkans. However, she later retracted her remorse while serving (...) her prison sentence. Landžo was a guard at the notorious Čelebići detention camp and did not acknowledge his guilt publicly during his ICTY trial. Seven years after his release from prison, Landžo personally confronted survivors and apologised to them. Through comparison of these two widely different cases, we illustrate varying roles criminal trials can play in offender’s reflection on his/her crimes and how relevance and resonance of war criminal’s remorse in and outside of the courtroom depend on how remorse is expressed and to whom. (shrink)