The work on set theory made by A. Tarski in the years 1924-1950 is very interesting, but little know.We develope partial questions in set theory in the moment that A. Tarski intervenes and his contributionsand also influences.The principals aims in this development are:1. The axiom of choice [A.C.] and his equivalents;2. the general continuum hypothesis [G.C.H.] and the A.C.;3. the dual trichotomy principle;4. the inaccessible cardinals and his relation with the A.C. and the G.C.H.;5. the notion of finite set and (...) his relation with the A.C and the G.C.H.;6. the almost disjoint set and their relation with the G.C.H.;and finally,7. the results in Berkeley. (shrink)

The topos of jews’ blindness, recurrent in adversos iudaeos literature, embodies in the image of blindfold Synagoga in medieval visual arts. The first part of this paper focuses on its integration in different contexts of medieval Spanish art. Diferent, but not less interesting, is the way caecitatis iudeorum is illustrated in some illuminated manuscripts of Breviari d’Amor by Matfre Ermengaud and Fortalitium Fidei by Alonso de Espina, also subject of study throughout these pages.

The moral pedagogy in the fairy tales is simple but powerful. It is concentrated in the lesson -according to the message of Aristotle- about the finalism sense of action: it makes the child understand that the human answer is an action with sense. Everything in the fairy tale leads to this perspective. Moreover, it exemplifies MacIntyre's opinion which says that current people tend to be proto-aristotelian and to understand their own life and the other's in narrative terms.

La Misericordia de Dios lo abarca todo. Los atributos de Dios referidos a su Misericordia y Munificencia vienen reflejados en los nombres Ar-Rahman y Ar-Rahim. El primero es la cualidad exclusiva de Dios y se refiere a las gracias sobrenaturales y el segundo a las gracias naturales. En cuanto al siervo del Misericordioso. Abd Ar-Rahman, resume este nombre y es una gracia para todo el mundo en general. Abd Ar-Rahim, el siervo del Generoso, ejemplifica a la persona piadosa que practica (...) la compasión pero sobre todo con aquellos en los que Dios se complace.The Mercy of God includes all His creatíon. The Divine Qualities refered to the Compassionate and the Merciful are reflected in the names Ar-Rahman and Ar-Rahim. The first one is an exclusiva quality of God and it is refereá to the supernatural Grace and the second one to the natural Grace. As for the servant of the Compassionate epitomises this name and is a mercy to all the world in general. 'Abd Ar-Rahim, the servant of the Merciful exemplifies the pious that bestows his mercy particularly upon those with whom God is pleased. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 61.2 (2000) 305-326 [Access article in PDF] Logos and Kratos: Gramsci and the Ancients on Hegemony Benedetto Fontana * The purpose of this paper is to locate Gramsci's concept of hegemony, and its related ideas of civil society, the national-popular and the people-nation, within the political thought of classical antiquity. 1 In so doing, the paper seeks to identify strands or elements (...) within aspects of ancient political thought which may usefully be seen as conceptual prefigurations or as political anticipations of Gramsci's hegemony. It will show that Gramsci shares with the ancients specific theoretical, linguistic, and intellectual topoi. Hegemony has hitherto been located within the context, both theoretical and historical, of debates and controversies arising out of the Marxist and later Leninist revolutionary tradition. It is rightly seen as a notion developed by Gramsci to explain revolutionary failure in Italy and in the West generally, and consequently its antecedents are traced to the problems attendant upon the collapse of the Second International and the rise of Bolshevism in Russia. 2 While such an approach has been useful in revealing the immediate (both political and tactical) constraints acting upon Gramsci's thinking, it has overlooked passages in his writings which reveal an interest in, and [End Page 305] familiarity with, philosophical and theoretical themes originally formulated and elaborated by classical political thought.I. In a note entitled "Passage from Knowing to Understanding and to Feeling and vice versa from Feeling to Understanding and to Knowing" Gramsci establishes a distinction between intellectuals who "know" and the "people-nation" that "feels." The former may know but do not always understand or feel, while the latter may feel but does not always know. The intellectual, in order to know something politically and socially, not merely abstractly or philosophically, must understand it with feeling and passion. As Gramsci writes: The intellectual's error consists in believing that one can know without understanding and even more without feeling and being impassioned (not only for knowledge in itself but also for the object of knowledge); in other words that the intellectual can be an intellectual (and not a pure pedant) if distinct and separate from the people-nation, that is, without feeling the elementary passions of the people, understanding them and therefore explaining and justifying them in the particular historical situation and connecting them dialectically to the laws of history and to a superior conception of the world, scientifically and coherently elaborated--i.e. knowledge. One cannot make politics-history without this passion, without this sentimental connection between intellectuals and people-nation. 3The merely abstract knowledge of the intellectual becomes life and politics when linked to the experiential and passionate feelings of the people. At the same time, the feeling-passion of the people acquires the character of knowledge. Of course such a formulation is reminiscent of Marx's comments in the Theses on Feuerbach. 4 The dyadic relation between intellectual and people-nation, and between knowledge and feeling-passion, both parallels and informs the relation between common sense and good sense. Common sense is opinion which is incoherent and ambiguous 5 but which may nevertheless contain elements of truth to the extent that they are proliferated throughout a people. Good sense, on the other hand, is the common sense of the people as their passion and experience are imbued with knowledge and reason--that is, as the people begin to "think" coherently by producing their own intellectuals, the organic intellectual, or the democratic philosopher. 6 [End Page 306]Gramsci recalls the problem originally posed by Plato and Aristotle and running through the entire history of Western political thought up to thinkers as diverse as Hegel, Nietzsche, Weber, and Croce: namely, the relation between knowledge and politics, philosophy and rhetoric, ruler and people, reason and desire/appetite. 7 This relation poses the question regarding the role and status of reason. It is the way reason (the logos as transcendent reason or as speech and language) is perceived that moves the theory in either an ossified (absolutist... (shrink)

The folding of RNA sequences into secondary structures is a simple yet biophysically grounded model of a genotype–phenotype map. Its computational and mathematical analysis has uncovered a surprisingly rich statistical structure characterized by shape space covering, neutral networks and plastogenetic congruence. I review these concepts and discuss their evolutionary implications. BioEssays 24:1164–1177, 2002. © 2002 Wiley‐Periodicals, Inc.

In lieu of an abstract, here is a brief excerpt of the content:Victorian DoorsErnest L. FontanaILet us begin with a simple observation. If we confine ourselves to mid- and late-nineteenth Anglophone (Victorian) poetry that employs traditional verse stanzas or rooms, it is perhaps not surprising that a line terminating with door most often rhymes with more, particularly as more is found in such locutions as no more or evermore.1 For example, in the work of Emily Dickinson, door rhymes with a (...) more phoneme in 14 of 20 instances. What is of special interest, and the focus of this essay, is the use of door as a rhymed word at the end or near the end of a poem. Of related but secondary interest is its appearance as a rhymed word at the end of an intermediate stanza. Since more signifies a quantitative concept, the frequent use of it to rhyme with door suggests that the designated door often demarcates a site of transition from a state that is quantitatively different (most often less) from the state to which one passes through the door. This imagined other state often involves quantities of time as in the frequent use of no more and evermore. In the first instance the time imagined is completely negated, in the second it is affirmed as a perpetual duration. Poe acknowledged the significance of the door/evermore rhyme in the "The Raven" in which this rhyme occurs at the end of 5 of its 18 stanzas.2 Thus this common English rhyme of door and more requires a signification of transition from one state to another that differ from each other in quantity. Often, particularly in Dickinson, the other state lies beyond the walled or enclosed room of [End Page 277] the self. My essay raises the question of whether without this accidental acoustical concurrence in English, the signification in Anglophone poetry of an implied transition from certain quotidian or phenomenal states to certain visionary or noumenal states would be as frequent or so easily rendered. Does this accidental rhyme in fact generate certain significations or metaphors?3I shall begin my demonstration with what I believe are telling examples of doors as a closural effect of both poems and stanzas.4 In the second, revised version of Hopkins's sonnet "In honour of St. Alphonsus Rodriguez: Laybrother of the Society of Jesus," written in Dublin in 1888, the concluding sestet of this Italian sonnet ends with door.Yet God (that hews mountain and continent, Earth, all, out; who, with trickling increment, Veins violets and tall trees makes more and more) Could crowd career with conquest while there went Those years and years by of world without event That in Majorca Alphonso watched the door.5The sonnet is built on the contrast between honor that is "flashed off exploit," the highly visible exploits of the early Jesuit martyrs and missionaries, with the "Unseen," apparently un-heroic life of the obscure Spanish Jesuit laybrother and hall porter, whose war was "within." While God, through his Jesuit martyrs, "could crown [His] career with conquest," Alphonsus's life passed "without event" as he "watched the door." Hopkins's rhymes his terminal door with the more that results from the silent "trickling increment" of God's ongoing creative act. The foregrounded closural door of the poem becomes, through its position and rhyme, a metaphor for a passage to the abundance resulting from God's creative action, a quantification that extends beyond the perceptible world.Alphonsus is the guardian of the passage to this abundance, one that is subtly implied by the more/door rhyme. The sonnet ends with the reader and Alphonsus positioned on the threshold of an unnamable abundance that is signified by the silence and blank space that follows upon this terminal door. In Browning's "A Lovers' Quarrel," from Men and Women (1855), the male speaker recalls, during the advent of an Italian spring, the amatory intimacies he and his beloved shared during the past winter in their Tuscan farmhouse: "'Twas a time when the heart could shew / All'" (ll. 75–76).6 But the amatory union of the [End Page 278] two lovers has been ruptured by an unidentified, chance "hasty word" spoken... (shrink)

There are many theories about organizations that are mutually inconsistent with each other, which explain phenomena to very similar extents. Most of them ignore the ethical dimension completely. In this paper I put forth the basic principles for a theory of decision-making in organizations, which integrates ethics in the core of the theory. It is based on the work of Juan Antonio Pérez López [1991, Teoría de la Acción humana en las organizaciones (Ediciones Rialp, Madrid), 1993, Fundamentos de la Dirección (...) de Empresas (Ediciones Rialp, Madrid)] and is essentially a humanistic view of the interrelationships between people and its implications for organizational decision-making. I will first show that in any relationship between two people, the learning of the two is crucial for such a relationship to last; and then I will expand on the different aspects of that learning. This analysis will then be applied to the organizational context as a basis for organizational decision-making, Second, it applies the previous analysis to the organizational context as a basis for organizational decision making, showing how any decision in an organization needs to be analyzed on the basis of three criteria (short-run effectiveness, development of distinctive competence, and unity and identification with the organization) and how ethics is included in the last two. (shrink)

Presuppositions are well known phenomena. One way of treating them is as partial 'meaning-functions '. There is an attractive argument that holds that in order to explain the contrast between such sentences as "John came into the room" and "That bastard John came into the room" it is required to make our semantic theory essentially more complex. This argument appeals to the fact that contrasts such as the ones just mentioned play a role in the validity of logical inferences. In (...) this paper I argue that these contrasts can be accounted for by appealing to presuppositions. In order to defend this view we will have to offer a characterization of logical consequence that applies to sentences that involve presuppositions. (shrink)

In this paper, I argue that moral projectivism cannot be coherently fix the content of our moral responses. To this purpose, I develop a number of arguments against moral dispositionalism and, in this context, I challenge both David Lewis' dispositionalist account of colour and Chistine Korsgaard's procedural realism.

Quins són els valors que regeixen la nostra vida? I per què vivim amb aquests valors i no amb uns altres? «Els valors van cap a on anem nosaltres perquè van amb nosaltres. ¬I mentre fem camí o mentre el busquem, els valors ens alimenten», diu el filòsof.

Guizot aprendió el oficio de historiador preparando con su esposa,Pauline de Meulan, una edición crítica en francés de _Decline and Fall_ de Gibbon. Las personalidades históricas de Gibbon y Guizot fueron muy distintas. También sus respectivos “estilos de historia”. Pero en las obras de Guizot, en especial en su _Historia de la civilización en Europa_, es reconocible el legado de Gibbon. Así, en la eliminación de la barrera entre historia civil y historia religiosa, en la amplitud temática, en la ambición (...) cronológica y en una idea de Europa concebida como algo más que la suma de sus partes. Asimismo en la adopción de la misma palabra _civilización_ y en el hecho de que la interpretación guizotiana de la historia europea hunda sus raíces en tres factores presentes en Gibbon: lo que sobrevivió de las instituciones romanas, el impacto del cristianismo y el aporte germánico. (shrink)