L’intention comportementale dans les pratiques ménagères : faire soi-même son produit ménager pour moins polluer

Partly due to everyday products discharge, the presence of micropollutants in the sewage system highly concerns the public authorities and water stakeholders. Our study is focused on the measurement of the intention to substitute usual household products by a “homemade” product more eco-friendly. 304 questionnaires were completed by the inhabitants of the Strasbourg Eurometropole and were analyzed by using the theory of planned behavior (TPB). The results show that TPB explains 35 % of intention to use the “homemade” product. It seems that the respondents have a positive attitude toward this “homemade” product. It also appears that there is a strong capacity constraint of this product in terms of disinfection although this parameter is essential when choosing a household product.     

Reflecting rules: A note on generalizing the deduction theorem

The purpose of this brief note is to prove a limitative theorem for a generalization of the deduction theorem. I discuss the relationship between the deduction theorem and rules of inference. Often when the deduction theorem is claimed to fail, particularly in the case of normal modal logics, it is the result of a confusion over what the deduction theorem is trying to show. The classic deduction theorem is trying to show that all so-called ‘derivable rules’ can be encoded into the object language using the material conditional. The deduction theorem can be generalized in the sense that one can attempt to encode all types of rules into the object language. When a rule is encoded in this way I say that it is reflected in the object language. What I show, however, is that certain logics which reflect a certain kind of rule must be trivial. Therefore, my generalization of the deduction theorem does fail where the classic deduction theorem didn't.     

Questioning nuclear waste substitution: a case study

This article looks at the ethical quandaries, and their social and political context, which emerge as a result of international nuclear waste substitution. In particular it addresses the dilemmas inherent within the proposed return of nuclear waste owned by Japanese nuclear companies and currently stored in the United Kingdom. The UK company responsible for this waste, British Nuclear Fuels Limited (BNFL), wish to substitute this high volume intermediate-level Japanese-owned radioactive waste for a much lower volume of much more highly radioactive waste. Special focus is given to ethical problems that they, and the UK government, have not wished to address as they move forward with waste substitution. The conclusion is that waste substitution can only be considered an ethical practice if a set of moderating conditions are observed by all parties. These conditions are listed and, as of yet, they are not being observed.     

Expiation,Substitution and Surrender: Levinasian Implications for Psychotherapy

This essay will build on Emmanuel Levinas’s rejection of ontology as foundational and draw out the implications for psychotherapy. We will explore Levinas’s concept of substitution (in both his more Jewish writings and his philosophical treatises) and consider its meaning in relationship to the role of a psychotherapist. Levinas understands the Other as a calling for substitution of the self and of a taking on of responsibility. We explore the notion of surrender in the work of the psychoanalyst Emmanuel Ghent and argue that his position is ultimately lacking in ethical injunction; requiring nothing of the self in relationship to the Other. It remains within the confines of the conventional, self-reflexive models that Levinas critiques. Following Levinas, we suggest that the therapist bear the burden of ethical responsibility by being exposed to the client’s ethical call and by responding out of a kenotic self-emptying.

The right man in the right place? Substitutions and goal-scoring in soccer

ObjectivesWe investigate how the goal-scoring probability in international club soccer evolves after player substitutions.DesignTo this end, we analyse rich data concerning 2,025 recent soccer games played in the two most prestigious club soccer competitions, i.e. the UEFA Champions League and the UEFA Europa League.MethodAs first in the literature, we control for within-game dynamics by applying a minute-by-minute bivariate probit approach.Results/ConclusionsWe find that teams experience increased goal-scoring probabilities after their first and second substitution and a decreased probability of scoring after the three substitutions made by their opponent. This association is less distinct during the first 3 mins after the substitution, which is consistent with difficulties to adapt to (i) the game intensity by the substitute player or (ii) tactical changes by the entire team. Furthermore, we find that the change in the goal-scoring probability is substantially bigger if the team is losing at the moment of the substitution.     

An intensional epistemic logic

One of the fundamental properties inclassical equational reasoning isLeibniz's principle of substitution. Unfortunately, this propertydoes not hold instandard epistemic logic. Furthermore,Herbrand's lifting theorem which isessential to thecompleteness ofresolution andParamodulation in theclassical first order logic (FOL), turns out to be invalid in standard epistemic logic. In particular, unlike classical logic, there is no skolemization normal form for standard epistemic logic. To solve these problems, we introduce anintensional epistemic logic, based on avariation of Kripke's possible-worlds semantics that need not have a constant domain. We show how a weaker notion of substitution through indexed terms can retain the Herbrand theorem. We prove how the logic can yield a satisfibility preserving skolemization form. In particular, we present an intensional principle for unifing indexed terms. Finally, we describe asound andcomplete inference system for a Horn subset of the logic withequality, based onepistemic SLD-resolution.     

Médicaments princeps vs. marché concurrentiel. De la motivation obligatoire,au contrôle des motifs médicaux ?

Physicians are free to prescribe the drugs they consider the best for their patients, and simultaneously required to seek healthcare’ cost-effectiveness — especially after patents expiry. While the physician choice of a given molecule is indisputable, French pharmacists gradually gained a large power to choose the brands on chemicals’ and biologics’ competitive markets. In May 2018, the highest judicial Court decided the physician must expressly motivate his exclusive choice of a given brand, and can not simply refuse the brand’ substitution by pharmacists. This unprecedented requirement is extrapolable to all substitutable drugs in France (registered generics and biosimilars). It raises the possible examination of medical choice motives — but in our opinion, it finishes, rather than it opens the arms race between prescribers and mandatory health insurers in France.