Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-10-27T10:39:35Z No. of bitstreams: 1 475907 - Texto Completo.pdf: 3482518 bytes, checksum: ab8078a121a46cd9dd2fc8b477ef09cb (MD5) / Made available in DSpace on 2015-10-27T10:39:35Z (GMT). No. of bitstreams: 1 475907 - Texto Completo.pdf: 3482518 bytes, checksum: ab8078a121a46cd9dd2fc8b477ef09cb (MD5) Previous issue date: 2015-09-04 / From the understanding of two particular sentences VII of the Charter (331 d): "Live each day so that was master of himself (???????? ????? ?????) as much as possible; "And (c 324):" When I was young, I felt the same as many: I thought, soon I became lord (??????) of myself, go straight to the policy; "The thesis intended to propose how the concept of ????????? (self-control) is of exceptional importance throughout the Platonic philosophy, at different stages in the production-written dialogue of the Athenian philosopher. It suggests that Plato shows a real philosophical intentionality, not only with the formation of self-control to those who intend "to go" policy, but also extending this training to the interior individuality of each participant in the political community; likewise, it was proposed that the other domain ultimately present as a corollary of knowledge and self care, taking them to these as essentially members of Platonism concepts. It concludes that self-control is a power higher college ????, and so it is a virtue and a purification of themselves capable of being trained / configured on each psychic individuality, constituting as well as spiritual exercise par excellence. The purpose of this practice himself never appears as pure theoretical training, but is also always an activity, a continuous movement that prepared the ethical, political and existential conduct humanly possible. / A partir da compreens?o de duas particulares senten?as da Carta VII (331 d): ?Viver cada dia de modo a que fosse senhor de si mesmo (???????? ????? ?????), o mais poss?vel; ? e (324 c): ?Quando eu era jovem, senti o mesmo que muitos: pensei, logo me tornasse senhor (??????) de mim mesmo, ir direto ? pol?tica; ? a tese pretendera propor o quanto o conceito de ????????? (dom?nio de si) ? de excepcional import?ncia no conjunto da filosofia plat?nica, em distintas etapas, na produ??o escrita-dial?gica do fil?sofo ateniense. Sugestiona-se que Plat?o evidencia uma real intencionalidade filos?fica, n?o somente com a forma??o do dom?nio de si aos que intencionam ?ir? a pol?tica, mas, tamb?m estendendo esta forma??o ao interior de cada individualidade part?cipe na comunidade pol?tica; da mesma forma, prop?s-se que o dom?nio de si acaba por se apresentar como o corol?rio do conhecimento e do cuidado de si, tomando-os a estes, como conceitos essencialmente integrantes do platonismo. Conclui-se que o dom?nio de si mesmo ? uma pot?ncia da faculdade superior da ????, e por isso ? uma virtude e uma purifica??o de si pass?veis de serem formados/configurados em cada individualidade ps?quica, constituindo-se assim como exerc?cio espiritual por excel?ncia. O objetivo desta pr?tica de si nunca se apresenta como pura forma??o te?rica, mas tamb?m ? sempre uma atividade, um movimento cont?nuo que prepara a melhor conduta ?tico-pol?tico-existencial humanamente poss?vel.

Submitted by (lucia.rodrigues@ufrpe.br) on 2017-02-21T12:25:29Z No. of bitstreams: 1 Andrea Maria Andre Gomes.pdf: 1093534 bytes, checksum: b089cef12b68df384d0aec41d274408e (MD5) / Made available in DSpace on 2017-02-21T12:25:29Z (GMT). No. of bitstreams: 1 Andrea Maria Andre Gomes.pdf: 1093534 bytes, checksum: b089cef12b68df384d0aec41d274408e (MD5) Previous issue date: 2003-03-14 / Lettuce (Lactuca sativa L.) is one of the most consumed vegetables in the world. In spite of the importance of this crop in Pernambuco Brazil, there are no studies on the use of plant growth-promoting rhizobacteria for production of organic transplants, as well as a diagrammatic scale for evaluating the severity of Cercospora leaf spot (Cercospora longissima) in epidemiological surveys. Epiphytic and endophytic bacterial strains applied through simultaneous bacterization on seedlings and plants were tested in greenhouse using cv. Verônica. In field the strains C25 (Bacillus thuringiensis subvar. kenyae) and C116 (Bacillus pumilus) were tested separately and in mixture using cvs. Verdinha and Verônica. Seedlings treated with C116 showed significant increase in relation to controls for root fresh weight, shoot fresh weight and total fresh weight as well as those treated with C25 for root fresh weight and total fresh weight. The strain C25 also significantly increased the level of foliar N. Aiming tostandardize methods to quantify the severity of Cercospora leaf spot of lettuce, a diagrammatic scale was developed with 1, 3, 6, 11, 20, 34, 51 and 68% diseased leaf areas. The diagrammatic scale was validated by 10 raters using 50 leaves with different levels of severity, previously measured by the software AutoCAD® R14 for Windows. There were performed two evaluations with a 7-day interval in which different sequences of the same leaves were visually estimated by the same raters. The accuracy and precision of each rater was determined through simple linear regression between actual and estimated severity. The scale proportioned good levels of accuracy and precision, and despite severity tended to be underestimated, the absolute errors were around 10%. Generally the raters showed good repeatability of estimative. Surveys ofCercospora leaf spot severity were performed in commercial plantations, including conventional and organic systems, in Mata and Agreste of Pernambuco, in two planting seasons. Disease prevalence in conventional systems ranged from 92 to 100% and in organic systems from 88 to 100%. In conventional plantings the severity significantly varied from 0.84 to 16.86 in January-April and 0.00 to 2.44 in June-September. In this system significant differences were observed among the counties Chã Grande (4.99) and Vitória de Santo Antão (9.14), only in January-April. Still in the conventional farming, there were no significant differences of disease severity among groups, cultivars of lettuce and number of fungicide applications within each season. In the organic system disease severity varied significantly from 0.07 to 22.53 in January-April and from 0.00 to 15.18 in June-September. In this system there were no significant differences fordisease severity averages in Bom Jardim, Chã Grande, Glória de Goitá and Gravatá, within each season. In January-April, but not in June-September, the average of Cercospora leaf spot severity significantly differed among groups and cultivars of lettuce. The group Lisa cv. Verdinha (0,68), showed significantly less severity than the groups Crespa cv. Verônica (10.61) and Americana cv. Lucy Brown (7.71). The Pearson test did not find significant correlations for severity between the studied seasons in both conventional and organic systems. The Kruskall-Wallis test did not detected significant differences for severity among the conventional and organic systems in each period. However there was significant difference for severity between the two seasons in each system. / A alface (Lactuca sativa L.) é uma das hortaliças mais consumidas no mundo. Apesar da importância desta cultura em Pernambuco, inexistem estudos sobre o uso de bactérias promotoras de crescimento de plantas para a produção de mudas orgânicas bem como de uma escala diagramática para a avaliação da severidade da cercosporiose (Cercospora longissima) em levantamentos epidemiológicos. Isolados bacterianos epifíticos e endofíticos, aplicados por bacterização simultânea nas sementes e substrato, foram testados em estufa utilizando a cultivar Verônica. Em campo, foram testados os isolados C25 (Bacillus thuringiensis subvar. kenyae) e C116 (Bacillus pumilus), separadamente e em mistura, nas cultivares Verdinha e Verônica. As mudas apresentaram aumento significativo para matéria fresca da raiz, da parte aérea e totalutilizando o isolado C116 e para matéria fresca da raiz e total utilizando-se o C25. O isolado C25 elevou significativamente o teor foliar de N. Para padronizar métodos de quantificação da severidade da cercosporiose, foi desenvolvida uma escala diagramática com os níveis 1, 3, 6, 11, 20, 34, 51 e 68% de área foliar lesionada. A escala diagramática foi validada por 10 avaliadores que utilizaram 50 folhas com sintomas da doença em diferentes níveis de severidade, mensuradas pelo programa AutoCAD® R14 for Windows. Realizou-se duas avaliações com intervalo de sete dias, onde seqüências diferentes das mesmas folhas foram estimadas visualmente pelos mesmos avaliadores. A acurácia e a precisão de cada avaliador foram determinadas por regressão linear simples, entre a severidade real e a estimada. A escala proporcionou bons níveis de acurácia e precisão e, apesar de evidenciar tendência a subestimativa, os erros absolutosconcentraram-se na faixa de 10%. Em geral, os avaliadores demonstraram boarepetibilidade nas estimativas. Foram efetuados levantamentos da severidade da doença em áreas de cultivo convencional e orgânico da Zona da Mata e Agreste de Pernambuco, em dois períodos de plantio. Foi registrada prevalência da doença em cultivo convencional variando de 92 a 100% e em orgânico, de 88 a 100%. No cultivo convencional, a severidade variou significativamente entre 0,84 a 16,86 no período janeiro-abril e 0,00 a 2,44 no período junho-setembro. Nesse cultivo, foram constatadas diferenças significativas entre os municípios Chã Grande (4,99) e Vitória de Santo Antão (9,14), apenas no período de janeiro-abril. Ainda no cultivo convencional, não foram constatadas diferenças significativas da severidade da cercosporiose entre grupos e cultivares de alface e, entre número de aplicações de fungicidas, dentro de cada período. No cultivo orgânico, verificou-se diferença significativa na severidade da doença em janeiro-abril variando de 0,07 a 22,53 e em junho-setembro variando de 0,00 a 15,18. Nesse cultivo não foram constadas diferenças significativas para médias de severidade nos plantios de Bom Jardim, Chã Grande, Glória de Goitá e Gravatá, dentro de cada período. No período janeiro-abril, mas não em junho-setembro, as médias de severidade da cercosporiose diferiram significativamente entre grupos e cultivares de alface. O grupo Lisa, cv. Verdinha (0,68), diferiu, significativamente dos grupos Crespa cv. Verônica (10,61) e Americana cv. Lucy Brown (7,71). Não foram constatadas correlações significativas para a severidade entre os períodos estudados, tanto no cultivo convencional quanto no orgânico. Pelo teste de Kruskall-Wallis, não houve diferença significativa para a severidade entre os cultivos convencional e orgânico, nos dois períodos. Por outro lado, houve diferença significativa para a severidade entre os dois períodos nos dois tipos de cultivo.

Analýza porevolučního vývoje mezd ve zdravotnictví v České republice a v Jihočeském kraji se zaměřením na rozdíly v podnikatelské a nepodnikatelské sféře. Dále je nastíněna problematika rovnosti odměňování mužů a žen v České republice. Data pro analýzu jsou použita ze mzdových a platových statistických šetření od ČSÚ, z ÚZIS a Informačního sysému o průměrném výdělku. Data jsou zpracována na základě modelování logaritmicko-normálních rozdělení platů a mezd některých kategorií zaměstnanců ve zdravotnictví.

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-02-15T17:19:23Z No. of bitstreams: 1 2016 - Luciano Torcione Serra.pdf: 1627999 bytes, checksum: ef4988a80c87ad0118dca214851fb2f1 (MD5) / Made available in DSpace on 2017-02-15T17:19:23Z (GMT). No. of bitstreams: 1 2016 - Luciano Torcione Serra.pdf: 1627999 bytes, checksum: ef4988a80c87ad0118dca214851fb2f1 (MD5) Previous issue date: 2016-03-04 / This study went on the medical aspects in socratic action, by following part of the platonic opera combined with twentieth century specialists that have explored the field of science in Plato, remarkably showing his attention towards medical arts of his contemporanity. Moving forward to Epictetus, Galen and Sextus, and back to Empedocles and Zeno from Eleia, the search for medicine in the platonic Socrates concerns altogether with that one on minimum Socrates, spread among these authors, that reveals as most significant characteristics either a fisicality that remains although the supposed abdication in favor of the concepts, and related do pratical ativities, as well as a special kind of visuality attained to discourse, that together seems to make singularly plausible that method of him. In connection to this, Epictetus and Empedocles let us know a negative skeptical conception related to natural sepsis and to peptical assimilation, exposing thus the words of the eps theme, in parallel to their respective prevalent aspects of negative skepticism, induced sepsis and noetical assimilation. This connection, seeming now surprisingly, ensures that one between the logical-discursive medium usually associated to philosophy and the experimental one equally usually associated to medicine. Plato operates on technical words from crafts doing operatory terms with properly philosophical character, enabled and activated to use in notions such as homoi?sis, analogy assimilation and others, upon a variety of themes, beyond a political-clinical attitude compromised with man-city unity in such a clinical enterprise, that debates with and encloses resources from the peste, war, and theatrological drama, worlds for whose transitions into the third century shows himself as a major catalizer through Socratic attitude. Methodical insistance on visuality provides the the following and reellaboration of Zeno arguments, of skema generalized notion, of a convenient proximity of c?tharsis to refutation and anamnesis, of empedoclitian conception of negative skepticism connected to natural sepsis that make summing to skopic distinction, as rethorical and skeptic, the positive skeptical division of unexamined humours and gases, now diagnostical. / Investigamos as caracter?sticas m?dicas na a??o socr?tica, seguindo parte da obra plat?nica e recorrendo a especialistas que ao longo do s?culo XX exploraram o campo novo da ci?ncia em Plat?o, notadamente seu acompanhamento atento ? arte m?dica de sua contemporaneidade. Com avan?os a Epiteto, Galeno e Sexto Emp?rico, e retornos a Emp?docles e Zen?o de El?ia, a pesquisa pela medicina no S?crates plat?nico coincide em parte com a pesquisa pelo S?crates m?nimo, espalhado no seu m?todo por estes autores que revelam como caracter?sticas principais uma fisicalidade permanente ? suposta abdica??o em favor do estudo do conceito e relacionada ?s pr?ticas dos of?cios, bem como uma visualidade especial ligada ao discurso, que numa composi??o singular parecem tornar seu m?todo cl?nico fact?vel. Em conex?o, Epiteto e Emp?docles fazem perceber uma concep??o de ceticismo positivo que se relaciona ? sepse natural e ? assimila??o p?ptica, expondo as palavras deste mesmo tema ?ps, em paralelo a seus respectivos aspectos prevalentes de ceticismo negativo, sepse induzida e assimila??o no?tica. Esse v?nculo, agora surpreendente, garante a conex?o entre o meio l?gico-discursivo usualmente associado ? filosofia e o meio experimental usualmente associados ? medicina. Plat?o opera sobre os jarg?es t?cnicos dos of?cios fazendo termos operat?rios de car?ter propriamente filos?fico, aptos e ativados para aplica??o de no??es como homoi?sis, assimila??o por analogia, e outras, sobre uma diversidade de temas, dentro de atitude pol?tico-diagn?stica comprometida com o par homem-cidade numa empreita cl?nica, que debate e incorpora recursos da guerra, da peste e da trag?dia, ?mbitos para cujas transi??es ao quarto s?culo ele se mostra um principal catalizador atrav?s da a??o socr?tica. O investimento met?dico na visualidade enseja o acompanhamento e reelabora??o dos argumentos de Zen?o, da no??o generalizada de esquema, de uma conveni?ncia da c?tharsis concomitante ? refuta??o e anamnese, da concep??o empedocl?tica de ceticismo negativo ligado ? sepse natural que faz somar ? distin??o esc?pica, antes ret?rica e c?tica, a divis?o s?ptica positiva dos humores e ventos inexaminados, agora diagn?stica.

Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2016-09-28T14:32:01Z No. of bitstreams: 1 TES_RUDINEI_DOS_SANTOS_MARQUES_COMPLETO.pdf: 926927 bytes, checksum: 7e24aae24c942890ad3eacc093a0e4f8 (MD5) / Made available in DSpace on 2016-09-28T14:32:01Z (GMT). No. of bitstreams: 1 TES_RUDINEI_DOS_SANTOS_MARQUES_COMPLETO.pdf: 926927 bytes, checksum: 7e24aae24c942890ad3eacc093a0e4f8 (MD5) Previous issue date: 2016-08-31 / This work aims to show, from the Dialogues, the Letters and the indirect tradition of Plato, as well as from the Enneads of Plotinus, the importance that the unwritten doctrines exercised in the constitution of plotinian neoplatonism, and thus that there was not a radical break between this movement and the platonic ontology, but the development and re-articulation of philosophical concepts already present in the written work of Plato and complemented by the intra-academic teaching, to which Plotinus had access through the reading of Aristotle's Metaphysics, as evidenced by Vita Plotini and the Enneads theirselves. In this perspective, the neoplatonic h?n?sis can be understood as an exaltation of Plato?s unwritten doctrines. / Este trabalho tem como objetivo mostrar, a partir dos Di?logos, das Cartas e da tradi??o indireta de Plat?o, bem como das En?adas de Plotino, a import?ncia que as doutrinas n?o escritas exerceram na constitui??o do neoplatonismo plotiniano e, assim, que n?o houve uma ruptura radical entre este movimento e a ontologia plat?nica, mas o desenvolvimento e a rearticula??o de concep??es filos?ficas j? presentes na obra escrita de Plat?o e complementadas pelo ensinamento intra-acad?mico, ao qual Plotino teve acesso por meio da leitura da Metaf?sica de Arist?teles, como atestam a Vita Plotini e as pr?prias En?adas. Nessa perspectiva, a h?n?sis neoplat?nica pode ser entendida como uma exalta??o das doutrinas n?o escritas de Plat?o.

Dans le contexte actuel d'une prise de conscience environnementale générale, concernant plus particulièrement la gestion des polymères en fin vie, la thèse se propose d'étudier la substitution d'une matrice non biodégradable (Polyéthylène) par une matrice biodégradable (Polybutylene Succinate) dans le cadre de la propriété singulière de thermorétraction mise à profit dans le secteur de l'emballage.Ce travail de thèse, cofinancé par un industriel du secteur de l'emballe et par l'Agence de l'Environnement et de la Maitrise de l'Energie (ADEME) a donc consisté à :- Mettre en évidence l'influence des branchements longs contenus dans certains polymères, ainsi que leurs mélanges avec des polymères linéaires sur le comportement rhéologique en cisaillement et en élongation,- Proposer une modélisation de la contrainte interne stockée lors de l'étape de mise en forme par extrusion de film à plat (extrusion dite « cast ») en vue de prédire la contrainte de thermorétraction,- Etablir le lien entre la structure des matériaux, ses conditions de mise en œuvre et la morphologie du film final afin d'établir une corrélation avec le taux de rétraction.Dans un premier temps, cette étude a été réalisée sur des matrices modèles de polyéthylènes et ensuite transposée à une matrice biodégradable de Polybutylène Succinate. / Due to environmental concerns growth including the management of the end of life of polymer wastes, the present work proposes to study the feasibility of a substitution of conventional non-biodegradable polyethylene by a biodegradable matrix of Polybutylene Succinate in order to produce heat shrinkable films with equivalent properties. This property is mostly used in the packaging industry to wrap product such as six packs bottles, cans or other food products together.This work half-financed by a packaging company based in France and by the French environment and energy management agency consisted on:- Highlight the impact of the macromolecular architectures of the polymers and their blends on the rheological behavior under shear and elongational flow,- Developing a modeling approach of the stress stored in the molten polymer during the cast film extrusion process in order to predict the shrinkage stress,- Correlate the structure of the materials with their processing conditions and the morphology(ies) of the final film in order to correlate them with the shrinkage rate.The first part of this work was dedicated to the understanding of the shrinkage mechanism and to develop an approach on polyethylenes matrices used as models and then to transpose this approach to a biodegradable matrices of Polybutylene Succinate and therefore conclude on the feasibility of the use of such a matrices for heat shrinkable films for packaging application.

On introduit dans cette thèse le concept nouveau de platitude. Un système est différentiellement plat (ou plus simplement plat) si son comportement peut être complètement décrit par un ensemble de fonctions différentiellement indépendantes dépendant des variables du système et de leurs dérivées : toute trajectoire du système peut s'obtenir à partir de cet ensemble de fonctions sans intégrer d'équations différentielles. La platitude se définit par l'intermédiaire d'une relation d'équivalence. Deux systèmes S et T sont équivalents s'il existe une correspondance bijective entre les trajectoires de S et celles de T. Par définition, un système est plat s'il est équivalent à un système "sans dynamique", c'est à dire un ensemble de fonctions arbitraires.

Dans cette thèse, nous étudions les triangulations définies par un ensemble de points dans des espaces de topologies différentes. Nous proposons une définition générale de la triangulation de Delaunay, valide pour plusieurs classes d'espaces, ainsi qu'un algorithme de construction. Nous fournissons une implantation pour le cas particulier du tore plat tridimensionnel. Ce travail est motivé à l'origine par le besoin de logiciels calculant des triangulations de Delaunay périodiques, dans de nombreux domaines dont l'astronomie, l'ingénierie des matériaux, le calcul biomédical, la dynamique des fluides, etc. Les triangulations périodiques peuvent être vues comme des triangulations du tore plat. Nous fournissons une définition et nous développons un algorithme incrémentiel efficace pour calculer la triangulation de Delaunay dans le tore plat. L'algorithme est adapté de l'algorithme incrémentiel usuel dans R^d. Au contraire des travaux antérieurs sur les triangulations périodiques, nous évitons de maintenir plusieurs copies périodiques des points, lorsque cela est possible. Le résultat fourni par l'algorithme est toujours une triangulation du tore plat. Nous présentons une implantation de notre algorithme, à présent disponible publiquement comme un module de la bibliothèque d'algorithmes géométriques CGAL. Nous généralisons les résultats à une classe plus générale d'espaces quotients plats, ainsi qu'à des espaces quotients de courbure constante positive. Enfin, nous considérons le cas du tore double, qui est un exemple de la classe beaucoup plus riche des espaces quotients de courbure négative constante.

Dans cette thèse nous donnons une description complète de la dynamique d'une classe L de fonctions de degré un du cercle, supposées de classe (deux fois dérivable) C^2 à l'exception de deux points où seule la continuité est exigée, et telles qu'elles soient constantes sur un des intervalles délimité par ces derniers. De plus sur des demi-voisinages ouverts de ces points elles s'écrivent sous la forme x^l où l est un nombre réel positif appelé l'exposant critique de la fonction. Dans le chapitre 2 nous montrons pour la sous-classe de L des fonctions dont le nombre de rotation est de type borné, l'existence d'une transition dans la géométrie du système lorsque l'exposant critique traverse 2. Le cas plus général de fonctions en L avec nombre de rotation infinie est considéré dans le chapitre 3. Il devient pourtant plus délicat d'émettre des conjectures ; on rencontre parfois des surprises dues à laprésence de phénomènes paraboliques. De plus, nos résultats sur les applications du cercle nous permettent d'étudier l'intéressante théorie des flots de Cherry (chapitre 4). En particulier, on construit un exemple de tel flot qui a ensemble quasi-minimale métriquement non trivial. Nous donnons également une description complète des mesures physiques sur ce flot. Dans le chapitre 5 nous construisons un contrexemple de Denjoy qui est un difféomorphisme (indéfiniment dérivable) C^∞ partout sauf dans un point qui est demi-critique plat pour la fonction.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-04-03T21:33:41Z No. of bitstreams: 1 RobertoSolinoDeSouza_DISSERT.pdf: 463652 bytes, checksum: 4bfb3031965a398a25930a0fc1ccf9f5 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-04-10T19:24:31Z (GMT) No. of bitstreams: 1 RobertoSolinoDeSouza_DISSERT.pdf: 463652 bytes, checksum: 4bfb3031965a398a25930a0fc1ccf9f5 (MD5) / Made available in DSpace on 2017-04-10T19:24:31Z (GMT). No. of bitstreams: 1 RobertoSolinoDeSouza_DISSERT.pdf: 463652 bytes, checksum: 4bfb3031965a398a25930a0fc1ccf9f5 (MD5) Previous issue date: 2016-12-12 / Este trabalho examina a possibilidade de que S?crates esteja atacando um homem de palha no Teeteto, 152a, quando explica o dito de Prot?goras de que ?o homem ? a medida de todas as coisas? como sendo express?o de um relativismo vulgar que iguala o conhecimento ? mera percep??o. Parte da sugest?o de Leo Strauss de que os grandes escritores do passado fizeram uso de uma t?cnica peculiar, que ele denomina metaforicamente de ?escrita entre linhas?, visando defender suas ideias heterodoxas da persegui??o pol?tica, enquanto expressam abertamente ideias conformadas ?s opini?es amplamente aceitas na sociedade. Busca demonstrar que a sugest?o de Strauss ? v?lida e que na maior parte da hist?ria da filosofia a escrita entre linhas foi aceita amplamente e s? recentemente esquecida. Busca clarificar a sugest?o de Strauss e extrair regras m?nimas que possam orientar uma leitura do trecho citado do Teeteto. Considera ao final que uma leitura entre linhas do citado trecho pode indicar que a hip?tese examinada est? correta e sugere a chamada ?digress?o? (172c?177c) como ponto de partida para uma interpreta??o straussiana do di?logo como um todo. / This work examines the possibility that Socrates is attacking a straw man in the Theaetetus, 152a, when he explains Protagoras's dictum that ?man is the measure of all things? as embracing a vulgar form of relativism which takes knowledge as being merely perception. It begins with Leo Strauss?s suggestion that the great writers of the past made use of a peculiar technique, that he names metaphorically as ?writing between the lines,? aiming to protect their heterodox views from political persecution while expressing openly other views that conform to generally accepted opinion. It seeks to demonstrate that Strauss?s suggestion is a valid one and that writing between the lines was recognized throughout most Philosophy?s history and only recently forgotten. It also seeks to clarify Strauss?s suggestion and identify a minimal set of rules to guide the reading of that Theaetetus?s passage. In the end, it considers that reading between the lines of the said passage can point to the conclusion that the examined hypothesis is correct and suggests the so called ?Digression? (172c? 177c) as a starting point from where to begin a Straussian interpretation of the dialog as a whole.