Stroke is a severe health issue, and motor recovery after stroke remains an important challenge in the rehabilitation field. Neurofeedback, as part of a brain–computer interface, is a technique for modulating brain activity using on-line feedback that has proved to be useful in motor rehabilitation for the chronic stroke population in addition to traditional therapies. Nevertheless, its use and applications in the field still leave unresolved questions. The brain pathophysiological mechanisms after stroke remain partly unknown, and the possibilities for intervention (...) on these mechanisms to promote cerebral plasticity are limited in clinical practice. In NFB motor rehabilitation, the aim is to adapt the therapy to the patient’s clinical context using brain imaging, considering the time after stroke, the localization of brain lesions, and their clinical impact, while taking into account currently used biomarkers and technical limitations. These modern techniques also allow a better understanding of the physiopathology and neuroplasticity of the brain after stroke. We conducted a narrative literature review of studies using NFB for post-stroke motor rehabilitation. The main goal was to decompose all the elements that can be modified in NFB therapies, which can lead to their adaptation according to the patient’s context and according to the current technological limits. Adaptation and individualization of care could derive from this analysis to better meet the patients’ needs. We focused on and highlighted the various clinical and technological components considering the most recent experiments. The second goal was to propose general recommendations and enhance the limits and perspectives to improve our general knowledge in the field and allow clinical applications. We highlighted the multidisciplinary approach of this work by combining engineering abilities and medical experience. Engineering development is essential for the available technological tools and aims to increase neuroscience knowledge in the NFB topic. This technological development was born out of the real clinical need to provide complementary therapeutic solutions to a public health problem, considering the actual clinical context of the post-stroke patient and the practical limits resulting from it. (shrink)

Despite the rapid adoption of technology in human resource departments, there is little empirical work that examines the potential challenges of algorithmic decision-making in the recruitment process. In this paper, we take the perspective of job applicants and examine how they perceive the use of algorithms in selection and recruitment. Across four studies on Amazon Mechanical Turk, we show that people in the role of a job applicant perceive algorithm-driven recruitment processes as less fair compared to human only or algorithm-assisted (...) human processes. This effect persists regardless of whether the outcome is favorable to the applicant or not. A potential mechanism underlying algorithm resistance is the belief that algorithms will not be able to recognize their uniqueness as a candidate. Although the use of algorithms has several benefits for organizations such as improved efficiency and bias reduction, our results highlight a potential cost of using them to screen potential employees during recruitment. (shrink)

Clinical trials emerged in rapid succession as the COVID-19 pandemic created an unprecedented need for life-saving therapies. Fair and equitable subject selection in clinical trials offering investigational therapies ought to be an urgent moral concern. Subject selection determines the distribution of risks and benefits, and impacts the applicability of the study results for the larger population. While Research Ethics Committees monitor fair subject selection within each trial, no standard oversight exists for subject selection across multiple trials for the same disease. (...) Drawing on the experience of multiple clinical trials at a single academic medical centre in the USA, we posit that concurrent COVID-19 trials are liable to unfair and inequitable subject selection on account of scientific uncertainty, lack of transparency, scarcity and, lastly, structural barriers to equity compounded by implicit bias. To address the critical gap in the current literature and international regulation, we propose new ethical guidelines for research design and conduct that bolsters fair and equitable subject selection. Although the proposed guidelines are tailored to the research design and protocol of concurrent trials in the COVID-19 pandemic, they may have broader relevance to single COVID-19 trials. (shrink)

The dissemination and reception of Bernard Bolzano's ideas were not only mediated by his personal circumstances and context but also by the vicissitudes of his work. This paper traces the fate of his works from his death in 1848 to the publication of the first volume of his Gesamtausgabe in 1969, and it does so with the help of one of the last published volumes of this edition, namely the Bolzano‐Gesamtbibliographie 1804–1999. As the paper shows, this book is more than (...) a mere list of publications and constitutes a highly valuable resource for anyone interested in Bolzano studies, the use of which is explained in detail. (shrink)

Advances in DNA technology and the discovery of DNA polymorphisms have permitted the creation of DNA databases of individuals for the purpose of criminal investigation.Many ethical and legal problems arise in the preparation of a DNA database, and these problems are especially important when one analyses the legal regulations on the subject.In this paper three main groups of possibilities, three systems, are analysed in relation to databases. The first system is based on a general analysis of the population; the second (...) one is based on the taking of samples for a particular list of crimes, and a third is based only on the specific analysis of each case. The advantages and disadvantages of each system are compared and controversial issues are then examined. We found the second system to be the best choice for Spain and other European countries with a similar tradition when we weighed the rights of an individual against the public's interest in the prosecution of a crime. (shrink)

Maud Boyer Arnaud Destrebecqz Axel Cleeremans.

¿Es posible un decálogo del agua en la era de la globalización y la liberalización de todos los mercados y recursos naturales? Maude Barlow así lo cree y nos propone 10 principios básicos para mantener un equilibrio del agua entre las necesidades humanas y el mundo natural. El agua no puede concebirse simplemente como un recurso explotable, sino como un patrimonio del planeta y para las próximas generaciones. Los 10 principios de Barlow, más que un código, representan una invitación a (...) pensar la sustentabilidad a partir de lo local. (shrink)

« Il y a 9 mois, pour que les choses changent et après avoir travaillé sur mon sujet depuis plus de 15 ans, je fais le choix d'abandonner mon confort en devenant (bénévolement) la nouvelle déléguée nationale à l'Environnement chez Les Républicains. Je l'ai accepté dans le but unique de porter mes convictions. J'y ai proposé un programme précis, destiné à être appliqué. Puis je suis partie en campagne pour les régionales et j'ai été élue vice-présidente au développement durable, à (...) l'énergie et à la mer en PACA. J'ai la volonté de transformer ma région en un laboratoire d'idées. Je suis déterminée pour qu'elle devienne le porte-drapeau d'une écologie qui rime avec économie. Je veux agir dans ma région sans langue de bois, faire progresser l'écologie en étant réaliste et cohérente. Il est temps de dire la vérité. Je veux donner les vrais chiffres, arrêter le catastrophisme, « l'écologiquement correct », ne pas faire de calcul populiste. On est en 2016, il serait temps de secouer les choses et de changer de modèle. Je suis prête à en payer le prix, ma cause en vaut la peine : des tempêtes j'en ai vu d'autres. Je veux aussi parler de la place des femmes en politique, du sexisme. De l'intérieur, je vais vous raconter ce basculement d'une vie de sportive ayant été nommée personnalité de l'année par le Times magazine, à un milieu d'hommes auxquels seule la loi impose la mixité. Je veux agir pour la qualité de notre environnement et sur nos choix énergétiques comme on monte une entreprise, avec sérieux mais sans oublier qui je suis. Osons! J'ai décidé de remettre en jeu tout ce que j'avais construit/acquis ces dernières années pour faire avancer mes convictions pour l'environnement. L'avenir me dira si le jeu en valait la chandelle. » Maud Fontenoy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Confidentiality and Its LimitsMaude Laliberté, John D. Lantos, and Sonia GowdaMultiple sclerosis is believed to be an autoimmune disease of the central nervous system. However, according to Italian physician Paolo Zamboni, it is related to cerebrospinal vascular insufficiency. Zamboni claims that MS can be treated by remedying this condition with venous angioplasty. This surgery is offered as treatment for MS in various countries—Poland, Bulgaria, and Costa Rica, for example. (...) But the Medical Board of Quebec, Canada, does not allow its members to perform the surgery and strongly advises patients against seeking it elsewhere. This opposition is based on the lack of evidence to support the procedure and the serious risks associated with it (including venous thrombosis, stroke, and pulmonary embolism). As a result, many Canadian MS patients have traveled to other countries to receive the surgery. Quebec physicians have been reluctant to provide surgical follow-up for patients who undergo the surgery in other countries due to the lack of information regarding the procedure. No alternative treatments are effective to partially or completely cure MS, and so the treatments available in Canada aim only to manage its symptoms.Jade is a forty-year-old Canadian woman with MS. She is on long-term disability leave, complains of growing fatigue and muscle stiffness, and has painful sensations in her limbs. She has been followed by an interdisciplinary team in a specialized hospital in Quebec for the past twenty years, since she was diagnosed. At her last appointment, Jade told her physical therapist that she recently underwent the experimental Zamboni surgery in Poland, despite her physician’s strong recommendation not to. Jade fears her physician’s reaction, so she asks the physical therapist to keep this information from the rest of her medical team.Jade is shy and tends to distrust health care professionals. It took many years for her physical therapist to gain her trust and to develop a positive therapeutic relationship with her. However, the physical therapist knows that serious complications can occur in patients who have had Zamboni’s surgery. Not telling Jade’s physician about the surgery could result in harm; Jade could have complications that are not recognized. Providing the information to the rest of the team would allow them to adjust her treatment to respond to the surgery and give her information and postoperative education that she will need. Moreover, keeping this secret could threaten team cohesion and trust if they find out about it later.Jade decided to undergo a risky surgery against her doctor’s advice in the hope of improving her quality of life. This was her autonomous choice. How should the physical therapist respond?CommentaryMaude Laliberte (bio)Laws and professional codes of ethics direct clinicians to respect their patients’ autonomy through confidentiality and informed consent unless there are compelling reasons not to do so. Health professionals are deeply committed to helping patients; above all, they want to avoid harming them. Therefore, a key component of this case is the possibility that respecting Jade’s desire to conceal information from the team may put her at direct risk if any postoperative complications are not detected, and at indirect risk if Jade’s trust in her medical team is undermined to the point where she turns away from them.The physical therapist must determine if the possible physical risks to Jade are imminent and serious enough to go against her autonomous choice. One risk that can occur following Zamboni’s surgery is inflammation of a vein caused by a blood clot. This is a life-threatening situation (although it may not be a likely complication for Jade). But the physical therapist can teach Jade to recognize the physical signs that can alert her to this problem, giving her ample time to seek treatment. Thus, even though she may be in danger from a life-threatening risk, there may be ways to manage it besides violating her confidentiality.The respect for autonomous choice is a crucial aspect of our democratic values. It promotes a process of exchange in the therapeutic alliance: the professional guides and informs the patient, but the patient is a partner in care planning and treatment. An important... (shrink)

En comparant sur plusieurs scènes la réception de mes recherches sur le travail bénévole – désenchantement pour les un.es, truisme pour les autres – et en prenant au sérieux le processus de politisation par l’enquête qui a été le mien, cet article propose une analyse située à la fois socialement et politiquement du désenchantement que produirait la sociologie catégorisée comme critique. Il met en lumière deux défenses de l’autonomie de l’engagement, au cœur de la critique de la critique : celui (...) de l’autonomie de « l’engagement citoyen » des acteur.trices et de leur rapport au travail, et celui de l’autonomie du travail du chercheur.se et de ses « engagements », généralement présenté sous le topos de la « neutralité » de la recherche. Ce retour réflexif sur les effets de l’enquête sur les autres, mais aussi sur moi-même, vient questionner in fine la portée sociale et politique de cette « conception des mondes antagonistes » inscrite dans une « doctrine de la séparation des sphères » du travail et de l’engagement qui concerne ici tant l’objet que la pratique de recherche. (shrink)

Background In June 2016, the Parliament of Canada passed federal legislation allowing eligible adults to request Medical Assistance in Dying (MAID). Since its implementation, there likely exists a degree of hesitancy among some healthcare providers due to the law being inconsistent with personal beliefs and values. It is imperative to explore how nurses in Quebec experience the shift from accompanying palliative clients through “a natural death” to participating in “a premeditated death.” Research question/aim/objectives This study aims to explore how Quebec (...) nurses personally and professionally face the new practice of MAID and their role evolution. Research design A grounded theory design was used. Participants and research context We recruited 37 nurses who participated in or coordinated at least one MAID. Semi-structured interviews and focus groups were conducted and audiotaped. Data collection and analysis followed Strauss and Corbin steps. Ethical considerations Ethics approval was received from the investigator’s affiliated University. Participants were informed regarding the research goal, signed a written consent, and were assigned pseudonyms. Findings/results Results show that nurses experienced the wide range of paradoxe during MAID centering around the following eight elements: 1) confrontation abouth death, 2) choice, 3) time of death, 4) emotional load, 5) new Bill, 6) relationship with the person, 7) communication skills, and 8) healthcare setting. The shifting of views and values in this new role is presented by the contradiction of opposites. Conclusions A better understanding of the paradox experienced by nurses involved with MAID paves the way for the development of interventions. (shrink)

Localization Wireless Sensor Networks (WSN) represent a research topic with increasing interest due to their numerous applications. However, the viability of these systems is compromised by the attained localization uncertainties once implemented, since the network performance is highly dependent on the sensors location. The Node Location Problem (NLP) aims to obtain the optimal distribution of sensors for a particular environment, a problem already categorized as NP-Hard. Furthermore, localization WSN usually perform a sensor selection for determining which nodes are to be (...) utilized for maximizing the achieved accuracy. This problem, defined as the Sensor Selection Problem (SSP), has also been categorized as NP-Hard. While different metaheuristics have been proposed for attaining a near optimal solution in both problems, no approach has considered the two problems simultaneously, thus resulting in suboptimal solutions since the SSP is biased by the actual node distribution once deployed. In this paper, a combined approach of both problems simultaneously is proposed, thus considering the SSP within the NLP. Furthermore, a novel metaheuristic combining the Black Widow Optimization (BWO) algorithm and the Variable Neighbourhood Descent Chains (VND-Chains) local search, denominated as BWO-VND-Chains, is particularly devised for the first time in the author’s best knowledge for the NLP, resulting in a more efficient and robust optimization technique. Finally, a comparison of different metaheuristic algorithms is proposed over an actual urban scenario, considering different sensor selection criteria in order to attain the best methodology and selection technique. Results show that the newly devised algorithm with the SSP criteria optimization achieves mean localization uncertainties up to 19.66 % lower than traditional methodologies. (shrink)

Cet ouvrage collectif est issu d’un colloque international qui s’est tenu à l’École française de Rome en 2016, pour marquer le vingt-cinquième anniversaire de la publication des cinq volumes de L’Histoire des femmes en Occident (en italien : Storia delle donne in Occidente) dirigés par Michelle Perrot et Georges Duby, et de Storia delle donne in Italia, paru cinq ans plus tard. Les directrices de ce volume mettent la publication de ces deux sommes en perspective et proposent une première tent...

Le diptyque « Corps/Guerre(s) » s’impose comme une problématique essentielle au cœur du renouvellement de la connaissance du phénomène guerrier. La réflexion autour de la corporéité de la guerre a ouvert de nouveaux territoires afin de repenser l’expérience guerrière, notamment par une réévaluation des expériences collectives et intimes des violences. Les deux numéros de la revue Quasimodo s’inscrivent dans cet axe – au travers d’une démarche comparatiste, pluridisciplinaire et chronologique...

Décrire adéquatement la signification d’un terme, ou d’un énoncé, suppose souvent de faire appel au co-texte ou au contexte. Le linguiste doit alors recourir à des corpus authentiques et proposer des procédures de contextualisation. Une telle démarche, que l’on peut à bon droit qualifier d’étique, est loin d’être suffisante. Elle ne tient pas compte des stratégies de contextualisation et de recontextualisation des discours par les locuteurs eux-mêmes, sans aucun doute liées à l’existence d’une compétence métalinguistique et métapragmatique. La contextualisation est (...) donc aussi un problème émique. Dans le cadre d’une enquête ethnographique au sein d’une troupe de théâtre, incluant l’observation et l’enregistrement audiovisuel des différentes activités des comédiens, on s’est intéressé aux phases de travail théâtral – lecture à la table et répétitions – pendant lesquelles les participants se confrontent à des textes qui leur posent des difficultés d’interprétation. Face à des énoncés dont la signification ne fait pas nécessairement problème, mais dont le sens en contexte peut sembler problématique, les comédiens et les metteurs en scène sont amenés à devoir recontextualiser. Nous étudierons ces pratiques de contextualisation, leur émergence – soit parce que les participants l’exigent, soit parce que les locuteurs eux-mêmes en éprouvent la nécessité pour parvenir à une pertinence communicative plus forte – en en soulignant la dimension collective. (shrink)

Espace d'expression et de discussion, les forums médiatiques font se rencontrer des individus aux opinions et appartenances variées. Il s'agit d'observer le rôle du dispositif communicationnel et la manière dont ses membres en usent: privilégient-ils la dimension conversationnelle ou publicitaire? quelle est la nature de cet espace public et des échanges qui s'y déroulent? L'analyse statistique et de contenu des courriels révèle un espace interactionnel de groupe où la publicité l'emporte sur la sociabilité, ainsi qu'une parole publique dégradée marquée par (...) l'incommunication et une dérive ethniciste.Space for expression and discussion forums are media meet individuals with varied opinions and affiliations. It is to observe the role of communicative device and how its members wear: they prefer the conversational dimension or advertising? What is the nature of public space and exchanges that take place? Statistical analysis and content of emails reveals a group interactional space where advertising outweighs sociability, and a degraded public speech marked by miscommunication and a drift ethnocentric. (shrink)

In recent years, a great deal of evidence has accumulated on the health risks and environmental impacts of some herbicides. Both conventional agriculture and agroecology are searching for alternatives to address the challenges posed by the consequences of herbicide use. In this search, peasant and indigenous agroecosystems have much to contribute since their crops evolved thousands of years ago together with diverse communities of weeds, and farmers have carried out sophisticated strategies to manage them. Through participant observation, semi-structured interviews, free (...) lists, and botanical collection, we document a milpa design that integrates and manages spontaneous vegetation to take advantage of its presence and minimize risks of crop loss. The objective of this article is to critically contrast agroecological mechanisms in this milpa design which matches the prevention principle with a set of recommendations recognized as preventive in conventional weed science. (shrink)

ABSTRACT:Giving without the expectation of reward is difficult to understand in organizational contexts. In opposition to a logic based on self-interest or a sense of duty, a “logic of gift” has been proposed as a way to understand the phenomenon of free, unconditional giving. However, the rationale behind, and effects of, this logic have been under-explored. This paper responds by first clarifying the three logics of action—the logic of exchange, the logic of duty, and the logic of gift—and then explains (...) how their balanced integration promises to enhance organizational life and outcomes. Having explicated the unique character and contributions of the logic of gift, the paper further suggests practical implications for management. Encouraging the logic of gift fosters more humane relationships within organizations and to enable individuals to be generous in ways that inspire trust and promote creativity. (shrink)

El problema de la enajenación del ser humano es una constante en la obra teórica y narrativa de José Revueltas. El hecho de que el tema carcelario aparezca con frecuencia en sus relatos y novelas, en algunos de los cuales la cárcel deviene un personaje más, obedece precisamente a su interés en dicho problema. Como aquí se muestra, Revueltas no sólo buscaba exponer y analizar la enajenación humana, sino a la vez explorar posibles vías de liberación. De ahí que, mientras (...) que en sus primeros trabajos se centró en el sistema penitenciario, gradualmente pasó a abordar en ellos el encierro en el espacio público y en la propia conciencia. (shrink)

El Misterio de la Trinidad constituye el centro de la fe cristiana. Para la teología es también la verdad fundamental, que ilumina las demás realidades creídas. Esta situación indica que ha quedado atrás el “esplendido aislamiento” de la doctrina trinitaria que denunciaban los grandes teólogos del siglo XX. El presente trabajo pretende mostrar los logros de esta renovación trinitaria de la teología, especialmente en los ámbitos de la antropología teológica, la teología de la familia, la eclesiología y la doctrina social (...) de la Iglesia. Junto con los frutos maduros de esta nueva dimensión trinitaria de la teología, no se ocultan sus límites y riesgos. Creemos que esta nueva proposición trinitaria de las verdades cristianas puede ser válida en nuestro contexto postmoderno y postsecular. (shrink)

Previous research has suggested that in cultural production fields the concatenation of eminence explains success, defined as influence and innovation. We propose that individuals in fields as diverse as philosophy, literature, mathematics, painting, or architecture gain visibility by cumulating the eminence of others connected to them across and within generations. We draw on interaction ritual chain and social movement theories, and use evidence from the field of modernist architecture, to formulate a model of how networks of very strong ties generate (...) motivations and emotional enthusiasm, change reputations, and form collective movements that over time transform the structure of cultural fields. Because major aesthetic innovations break sharply with older styles, they need very strong group solidarity over a long period of time to propagate a new standard of practice. We propose mutual halo effects, i.e., the reciprocal reinforcement of upstream and downstream prestige on a given individual node, as the key factor accounting for success in a cultural production field. We discuss the relevance of these results for building a model of influence and innovation in cultural production fields in which networks—reshaped by shifting technological, political, and economic conditions—trigger new styles. (shrink)

Depth perception -- The difference is in the SQ -- What's the problem? -- The gift that keeps on giving -- Turning a blind eye -- Faith by any other name -- Hope springs eternal -- Can a smart person believe in God? -- What's your SQ? -- Key to the SQ test.

En estas páginas se reúnen tres trabajos elaborados en diferentes fechas, pero estrechamente interrelacionados bajo la intención global de aportar algunos elementos a la evaluación de las opciones metodológicas y epistemológicas en el campo de la investigación en Ciencias Sociales. Esos tres escritos nacen de la preocupación por los riesgos a que se ven expuestos los procesos de producción de conocimientos en el área social, sobre todo si consideramos que, dadas ciertas circunstancias del debate epistemológico actual, casi a diario aparecen (...) ofertas bajo la con?signa del nuevo paradigma o del paradigma emergente. Ante estas ofertas suele ocurrir que unos se muestran entusiasmados y otros incrédulos, pero muy pocos, relativamente, se dedican a evaluarlas. Así, sin evaluar las distintas opciones, la investigación social podría llegar a extremos de li?bertinaje académico, inoperancia y descrédito, incumpliendo de ese modo con el delicado compromiso que tienen los investigadores -tesistas, tuto?res y profesores- con respecto a las necesidades de la sociedad actual. En general, el supuesto inicial más importante aquí es que no pode?mos asumir ciegamente una determinada oferta metodológica y epistemo?lógica, por atractiva que parezca, si previamente no la sometemos a una crítica dura, desinteresada y honesta. Bajo esos términos, tomando en cuenta el predominio y la creciente influencia que han llegado a ejercer las propuestas del «paradigma emergente» sobre noveles investigadores sin que éstos dispongan de un cuerpo amplio de contrargumentaciones y señalamientos divergentes, los trabajos aquí presentados se orientan a deslindar aspectos que parecen significativos para una crítica severa y puntual. Esto es aun más urgente si consideramos que, apartando el caso de muchos investigadores respetables y serios que trabajan bajo la óptica del paradigma emergente, recientemente han pululado las posiciones anárqui?cas y descabelladas que también se declaran bajo esa misma óptica. Y, según parece, es aquí donde late un importante peligro para la investiga?ción social. Esperamos que de los trabajos aquí recogidos puedan también deducirse esas diferencias. (shrink)

On September 19th, 2005, an Spanish blogger wrote a post against blog nets. In that post he showed a kierkegaardian interpretation of blogging issue. It was the first time someone was using strictly philosophical categories in the blogosphere. On 2006, February, the 23rd, Rafael Herrera Guillén made a philosophical dramatization about this issue in a game of heteronyms.

À partir des deux théophanies de Nicolas de Cues et de Leibniz, qui donnent à l’homme une place privilégiée au sein du monde créé, du fait de son statut de miroir ou image vivante qui reflète ou exprime le monde dans sa totalité, et de conceptions qui pensent la présence de l’infini dans le fini, on s’interroge ici sur la conception de la connaissance comme perspective de la monade chez Leibniz et la connaissance « quo modo capere possunt » des (...) créatures connaissantes dans l’univers cusain afin de voir si se tissent des liens de filiation évidents. On se demandera enfin si le système de l’expression, chez Leibniz, qui fait que toute monade exprime l’univers tout entier – ce qui semble proche de l’idée cusaine de la mens comme miroir ou image vivante – ne dépasse pas le perspectivisme « restrictif » de la conception cusaine et n’inscrit pas la démarche leibnizienne dans un dessein beaucoup plus large, qui nécessite un tissu de relations entre les différentes monades que constitue la compossibilité. Tout mouvement de connaissance est connaissance de toutes choses, mais dans un système de relations qui précède l’existence de la monade et qui résulte du calcul du meilleur, soumis au principe de non-contradiction.Ainsi, si un héritage réel semble se dessiner entre Nicolas de Cues et Leibniz, qui place le sujet connaissant au centre de l’édifice créé par Dieu, ou Création, dans une démarche à la fois libre et dépendante du principe premier, il faut comprendre que les deux systèmes de pensée ne répondent pas tout à fait au même dessein. (shrink)