Fischer’s approach for structure elucidation of linear aldohexoses is still the most widespread alternative in textbooks for carbohydrates. However, in post-Fischer era, a series of remarkable discoveries and inventions were made in different laboratories, and by their use a more comprehensive and coherent strategy for structure elucidation of linear isomeric aldohexoses can be elaborated. Fischer used the exceptional properties of d-mannose for the knowledge of configuration of C-2 and called it the key of the gate to stereochemistry. We bring the (...) evidence that Fischer had an alternative to this monosaccharide, d-idose. Fischer discovered the correct structure of the enantiomers of tartaric acid by pure intuition but Bijvoet proved it experimentally by means of X-rays. Hybridization, a concept taken by L. Pauling from biology, reconciled physics and chemistry concerning the valence of carbon atom and explained the stereochemical picture that had been empirically elaborated by Van’t Hoff and Le Bel. Other chemical transformations of monosaccharides, useful in the elucidation of their structure, have been also discovered or invented in post-Fischer era. (shrink)

The paper is one of the first empirical attempts that builds on the moral dilemmas and group rationality literature to explore the way in which group composition with respect to group members’ individual choices in moral dilemmas and social influence processes impact on group moral choices. First individually and then, in small groups, 221 participants were asked to decide on 10 moral dilemmas. Our results show that emergent group level utilitarianism is higher than the average individual utilitarianism, yet, lower than (...) the highest individual utilitarianism within groups. We also show that average individual utilitarianism positively predicts group utilitarianism while group fragmentation in individual utilitarianism has a negative effect on group utilitarianism. Next to group composition, minority influence processes explain additional variance in group utilitarianism, cognitive dissent having a positive influence, while normative deviance a negative influence on group utilitarianism. Majority influence has no significant influence on group utilitarianism. Finally, our results show that the relationship between group fragmentation in individual utilitarianism and emergent group utilitarianism is mediated by the two forms of minority influence. (shrink)

In Reference without Referents, Mark Sainsbury aims to provide an account of reference that honours the common-sense view that sentences containing empty names like "Vulcan" and "Santa Claus" are entirely intelligible, and that many such sentences -"Vulcan doesn't exist", "Many children believe that Santa Claus will give them presents at Christmas", etc.- are literally true. Sainsbury's account endorses the Davidsonian program in the theory of meaning, and combines this with a commitment to Negative Free Logic, which holds that all simple (...) sentences containing empty names are false. In this critical review, we pose a number of problems for this account. In particular, we question the ability of Negative Free Logic to make appropriate sense of the truth of familiar sentences containing empty names, including negative existential claims like "Vulcan doesn't exist". /// En Reference without Referents, Mark Sainsbury se propone ofrecer una explicación de la referencia que respete la idea de sentido común de que las oraciones con nombres vacíos como "Vulcano" y "Santa Claus" son completamente inteligibles, y que muchas de oraciones de este tipo -"Vulcano no existe", "Muchos niños creen que Santa Claus les traerá regalos en Navidad", y demás- son literalmente verdaderas. La propuesta de Sainsbury se inscribe dentro del programa davidsoniano en teoría del significado, y combina éste con un compromiso con la Lógica Libre Negativa, según la cual todas las oraciones simples que contienen nombres vacíos son falsas. En este estudio crítico, presentamos varios problemas de esta explicación. En particular, ponemos en duda la habilidad de la Lógica Libre Negativa de entender de manera apropiada la verdad de oraciones conocidas que contienen nombres vacíos, incluidas negaciones de existencia como "Vulcano no existe". (shrink)

The potential to achieve dynamic, scalable and cost-effective marketplaces and eCommerce solutions has driven recent research efforts towards so-called Semantic Web Services that are enriching Web services with machine-processable semantics. To this end, the Web Service Modeling Ontology (WSMO) provides the conceptual underpinning and a formal language for semantically describing all relevant aspects of Web services in order to facilitate the automatization of discovering, combining and invoking electronic services over the Web. In this paper we describe the overall structure of (...) WSMO by its four main elements: ontologies, which provide the terminology used by other WSMO elements, Web services, which provide access to services that, in turn, provide some value in some domain, goals that represent user desires, and mediators, which deal with interoperability problems between different WSMO elements. Along with introducing the main elements of WSMO, we provide a logical language for defining formal statements in WSMO together with some motivating examples from practical use cases which shall demonstrate the benefits of Semantic Web Services. (shrink)

Rawls' original position is a thought experiment by which we are asked to imagine ourselves as rational agents choosing the principles of justice under specific informational and motivational constraints. In this paper, I am concerned only with the informational constraints and I shall argue that the way Rawls designed them reveals an implausible conception of mind and knowledge. This conception, of a mind separable from knowledge, as well as one of its correlates which I will call epistemic egalitarianism, is not (...) an objection one may address uniquely to the original position. However, the failure to construct the original position as a one-solution problem renders its epistemology not only implausible but of no use for moral reasoning. (shrink)

Name der Zeitschrift: Cultura. International Journal of Philosophy of Culture and Axiology Jahrgang: 8 Heft: 2 Seiten: 159-176.

Many important criticisms to the possibility of global justice are advanced following one or another operationalization of the Rawlsian concept of a basic structure. The purpose of this paper is twofold: i) to show that the existence of a global basic structure is irrelevant from the standpoint of justice; ii) to set the stage for a cosmopolitan theory of global justice that employs satisficing sufficientarianism as a distributive principle. One of the main contentions is that the institutional-interactional cut in the (...) recent literature should be transcended. That is, the site of justice should be extended to incorporate both the efficiency of discharging one’s duties through a just institutional scheme and the moral value of promoting a good state of affairs through one’s own efforts. In order to avoid the overdemandingness objection, however, the selected principles of justice ought to belong to the sufficientarian family. Towards the end of the paper I sketch one such theory, satisficing sufficientarianism. (shrink)

Numerous groups race to discover the gene biomarker whose alteration alone is indicative of a particular disease in all humans. Biomarkers are selected from the most frequently altered genes in large population cohorts. However, thousands of other genes are simultaneously affected, and, in each person, the same disease results from a unique, never-repeatable combination of gene alterations. Therefore, our Genomic Fabric Paradigm (GFP) switches the focus from the alteration of one particular gene to the overall change in selected groups of (...) functionally related genes. Biomarkers are of little therapeutic value, their high alterability indicating low protection by the homeostatic mechanisms as for minor players. Instead of these most alterable genes in all patients, GFP identifies in each patient the genes whose highly protected expression governs major functional pathways by controlling the expression of numerous other genes. Smart manipulation of such (commander) genes would have the maximum therapeutic benefit not for everybody but for the treated person. The genomic fabric is defined as the transcriptome associated with the most interconnected and stably expressed network of genes responsible for a particular functional pathway. The fabric exhibits specificity with respect to race/strain, sex, age, tissue/cell type, and lifestyle and environmental factors. It remodels during development, progression of a disease, and in response to external stimuli. GFP is powered by mathematically advanced analytical tools whose application is illustrated by reprocessing data from previously published gene expression experiments. (shrink)

When it comes to specifying the moral duties we bear towards future generations, most political philosophers position themselves on what could be regarded as a safe ground. A variant of the Lockean proviso is commonplace in the literature on intergenerational justice, taking the form of an obligation to bestow upon future people a minimum of goods necessary for reaching a certain threshold of well-being (Meyer, 2017). Furthermore, even this minimum is often frowned upon, given the non-identity problem and the challenges (...) this presents to the topic of justice between generations. Additional issues are raised at the level of non-ideal theory, the most significant being the problem of non-compliance (Gosseries and Meyer, 2009).In this paper I intend to probe the limits of “practical political possibility” (Rawls 1999), by inquiring whether embracing the sufficiency view (Frankfurt, 1987; Crisp, 2003; Benbaji, 2005) as a distributive pattern and capabilities as a metric can lead to more burdensome obligations for present generations. More specifically, I try to show that we have a duty to invest in research that aims at prolonging the lifespan of humans (the idea can already be found in the sufficientarian literature, for instance in Farrelly, 2007). Moreover, given the Earth’s limited resources, we ought to encourage the terraforming of other planets in order to make them inhabitable for (future) people.I argue that these two seemingly far-fetched projects are in fact worthwhile goals to pursue on the one hand, and moral obligations on the other hand. Nonetheless, they are not the only ones we ought to take on; for instance, we must simultaneously pursue them and try to improve the prospects of those who fall under a sufficiency threshold here and now. That is, specifying these (prima facie) duties towards future generations is connected with stronger obligations towards the current generation.Towards the end of the paper I engage in a discussion regarding the role of the feasibility constraint in a theory of justice, as rationales pertaining to feasibility are perhaps going to be the most recurrent criticisms raised against my proposal. To that end, I defend limitarian policies, which aim at setting an upper limit to how much money individuals are allowed to possess (Robeyns, 2017; Volacu and Dumitru, 2019). (shrink)

Israel Knohl Mesia dinainte de Iisus. Slujitorul pãtimitor de la Marea Moartã Traducere de Ana-Elena Ilinca, Ed. Dacia, Cluj-Napoca, 2001.

Ioan Vasile Leb, Biserica în actiune, Ed. Limes, Cluj-Napoca, 2001.

Migrant women are often stereotyped. Some scholars associate the feminization of migration with domestic work and criticize the “care drain” as a new form of imperialism that the First World imposes on the Third World. However, migrant women employed as domestic workers in Northern America and Europe represent only 2% of migrant women worldwide and cannot be seen as characterizing the “feminization of migration”. Why are migrant domestic workers overestimated? This paper explores two possible sources of bias. The first is (...) sampling: conclusions about “care drain” are often generalized from small samples of domestic workers. The second stems from the affect heuristic: imagining children left behind by migrant mothers provokes strong feelings of injustice which trump other considerations. The paper argues that neither source of bias is unavoidable and finds evidence of gender stereotypes in the “care drain” construal. (shrink)

We almost can’t find among the countries of the East one not to praise or to display as own virtues – particular or specific – hospitality and tolerance. In fact, to project such qualities in a privileged register of categories is a part of a quasi-generalized imagologic strategy meant to valorize the positive character of some traits – ethnic, national or belonging to a group. Each country needs a favorable mythology, luxuriant in fairytales, heroes, acts of bravery, one in which (...) to be able to project its obsessions and nostalgias, composing a self image as good as possible. Is the fervor of idealization a sin? Certainly not, if the purposes are reasonable, and not subjected to some insidious ideological or propagandistic finalities. (shrink)

L'intention du texte ci-dessous est de suivre la manière dont la métaphore assume une condition "nomade". Je ne poursuis pas, ce faisant, une appropriation des occurrences sémantiques d'un vocable revendiqué par le discours postmoderne, encore moins lui attacher abusivement des significations étrangères ou inactuelles. Le meilleur exemple de prise en charge du "nomadisme" dans le champ métaphorique est précisément la figure classique, dans l'acception de Deleuze, du "nomade" - preuve éloquente de ce que la "chasse" à la métaphore dans le (...) discours philosophique peut être une entreprise à la fois agréable et profitable. Quel est le sens que Deleuze attribue à son "nomade"? Ce terme en lui-même, a-t-il une charge intensionnelle différente de celle des étymologiesconventionnelles? Est-il métaphore ou plutôt "personnage conceptuel"? Les "figures", dans le discours deleuzien, ont-elles un statut comparable à celui des concepts? Quelle place occupent-elles vraiment dans la configuration de la philosophie de Deleuze? Quelles sont les affinités entre Deleuze et Foucault dans laperspective du motif en discussion? (shrink)

Conference Proceedings (ASPLF Conference “Le Beau” in Iaşi, Romania, August 23-27, 2016). -/- Sections: 1. Le beau dans l'histoire de la philosophie; 2. Le beau à travers les cultures; 3. Beauté de la pensée et beauté du langage; 4. Ontologie et métaphysique du beau; 5. Le beau dans la nature et dans la société; 6. Beauté, éthique, politique; 7. Les catégories esthétiques; 8. L'esthétique et la vie quotidienne; 9. Renouvellement et perspectives de l'esthétique. -/- Conference sections: 1. The Beautiful in (...) the History of Philosophy; 2. The Beautiful across Cultures; 3. Beauty in Thought and Beauty in Language; 4. Ontology and Metaphysics of the Beautiful; 5. The Beautiful in Nature and in Society; 6. Beauty, Ethics, Politics; 7. Aesthetic Categories; 8. Aesthetics and Everyday-Life; 9. New Perspectives in Aesthetics. (shrink)

In this paper we prove polyadic counterparts of the Hájek, Paris and Shepherdson's conservative extension theorems of Łukasiewicz predicate logic to rational Pavelka predicate logic. We also discuss the algebraic correspondents of the provability and truth degree for polyadic MV-algebras and prove a representation theorem similar to the one for polyadic Pavelka algebras.

Moshe Halbertal, Ezoterism si exoterism. Restrictiile misterului in traditia iudaica Ed. Limes, Cluj-Napoca, 2004, traducere din limba engleza de Roxana Havrici.

Moshe Idel, Maimonides and the Jewish Mystic, Dacia Publishing House, Cluj-Napoca, 2001.

Moshe Idel, Perfectiuni care absorb: Cabala si interpretare Ed. Polirom, Iasi, 2004, prefata de Harold Bloom, traducere de Horia Popescu.

Moshe Idel considers that the emergence of Hasidism is not the result of the confrontation between ancient and modern orientations. In M. Idel’s interpretation of the Hasidic phenomenon, a central point is ascribed to the inevitable encounter of the Hasidim masters with a variety of mystic literature. I have chosen to analyze three extremely complex and very important concepts regarding Jewish mystic phenomenon: mitzvoth, worlds, and community. In discussing these concepts I have tried to emphasize their practical and very important (...) nature. I have also described the relations that bring them together, in order to identify the special role of the Hasidic mystic in the process of influencing the superior and inferior worlds. This depends on the manner in which he respects and carries out the commandments. I would like to emphasize the blurred line between mystic and magic in the Hasidism of Southeastern Europe. (shrink)

Language is more than a source of information for accessing higher-order conceptual knowledge. Indeed, language may determine how people perceive and interpret visual stimuli. Visual processing in linguistic contexts, for instance, mirrors language processing and happens incrementally, rather than through variously-oriented fixations over a particular scene. The consequences of this atypical visual processing are yet to be determined. Here, we investigated the integration of visual and linguistic input during a reasoning task. Participants listened to sentences containing conjunctions or disjunctions and (...) looked at visual scenes containing two pictures that either matched or mismatched the nouns. Degree of match between nouns and pictures and between their expected and actual spatial positions affected fixations as well as judgments. We conclude that language induces incremental processing of visual scenes, which in turn becomes susceptible to reasoning errors during the language-meaning verification process. (shrink)

This article argues that there are at least three different versions of methodological nationalism: state-centrism (unjustified supremacy granted to the nation-state), territorialism (understanding space as divided in territories), and groupism (equating society with the nation-state’s society). If these three versions are logically distinct, as it will be shown, the typology can serve as a tool to weight the influence of methodological nationalism in the social sciences. The paper has three sections arguing that 1) the three versions are all present in (...) the literature on methodological nationalism without always being distinguished; 2) the epistemological problems raised by methodological nationalism are sometimes misunderstood as ontological or normative questions about globalization and national borders; 3) the three versions of methodological nationalism can be shown to be logically independent by a few examples. (shrink)