225 research outputs found

    La fin des classifications Parodi

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    Since 1945, and during nearly thirty years, the wages scales in French industry have been grounded upon a formal classification, known, following the name of their main author, as the " classification Parodi In 1968 every one has agreed on the growing inadequacy of the system and long négociations were initiated in order to design a new one. The author describes and analyses these négociations, their stakes, and the results, in the engineering industry.La technicité des éléments qui composent et fondent un système de classification des emplois peut en masquer les enjeux. Un cadre conceptuel rigoureux permet cependant de mettre clairement ceux-ci en évidence dans un cas particulièrement significatif : la négociation de la nouvelle grille de classifications dans la métallurgie, qui s'est déroulée de 1968 à 1975.Eyraud François. La fin des classifications Parodi. In: Sociologie du travail, 20ᵉ année n°3, Juillet-septembre 1978. pp. 259-279

    Álvaro García Linera : una escritura incompleta

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    Fil: Parodi, Ramiro. Universidad de Buenos Aires. Facultad de Ciencias Sociales; Argentina.Ramiro Parodi nos acerca al pensamiento de Álvaro García Linera. Desde el primer momento advertimos que García Linera no es solo un autor de reflexiones meramente teóricas, sino un lector de su coyuntura, afectado por sus propias condiciones de existencia. Desde el primer ?Qhananchiri? y su paso posterior por el grupo Comuna, hasta convertirse en vicepresidente del Estado Plurinacional de Bolivia, la producción de García Linera está atravesada por Marx, Lenin, Mariátegui, Aricó y Zavaleta Mercado. La negación de la multiplicidad indígena en Bolivia, la guerra del Agua como una crisis social general y un punto de bifurcación, y la pregunta leninista ¿qué hacer? motorizan su búsqueda de una nueva forma estatal que reúna la dispersión, no anule la autodeterminación de la sociedad civil, reactive las prácticas comunitarias, sea capaz de revertir el desencuentro entre el Estado y la composición sociopolítica de Bolivia y logre hacer durar un proceso revolucionario. Contra las críticas que insisten en que hay un García Linera ?autonomista? y otro ?estatista?, Parodi muestra que estamos más bien ante un teórico de la novedad que elabora una idea de Estado como proceso paradojal, incompleto y abierto al devenir de la historia.Ramiro Parodi brings us closer to the thought of Álvaro García Linera. From the outset, we recognize that García Linera is not merely an author of theoretical reflections, but rather a reader of his own context, deeply affected by his own circumstances. From the first "Qhananchiri" and his subsequent involvement with the Comuna group, to his becoming Vice President of the Plurinational State of Bolivia, García Linera's work is permeated by Marx, Lenin, Mariátegui, Aricó, and Zavaleta Mercado. The denial of indigenous diversity in Bolivia, the Water War as a general social crisis and a turning point, and the Leninist question "What is to be done?" drive his search for a new form of state that unites the fragmented population, does not negate the self-determination of civil society, revitalizes community practices, is capable of reversing the disconnect between the state and Bolivia's sociopolitical composition, and ensures the sustainability of a revolutionary process. Against the criticisms that insist there is an "autonomist" García Linera and a "statist" one, Parodi shows that we are rather dealing with a theorist of novelty who elaborates an idea of ??the State as a paradoxical, incomplete process open to the unfolding of history.Ramiro Parodi nos aproxima do pensamento de Álvaro García Linera. Desde o início, reconhecemos que García Linera não é apenas um autor de reflexões teóricas, mas sim um leitor de seu próprio contexto, profundamente afetado por suas circunstâncias. Do primeiro "Qhananchiri" e seu subsequente envolvimento com o grupo Comuna, até sua ascensão à vice-presidência do Estado Plurinacional da Bolívia, a obra de García Linera é permeada por Marx, Lenin, Mariátegui, Aricó e Zavaleta Mercado. A negação da diversidade indígena na Bolívia, a Guerra da Água como uma crise social generalizada e um ponto de inflexão, e a questão leninista "O que fazer?" impulsionam sua busca por uma nova forma de Estado que una a população fragmentada, não negue a autodeterminação da sociedade civil, revitalize as práticas comunitárias, seja capaz de reverter a desconexão entre o Estado e a composição sociopolítica da Bolívia e assegure a sustentabilidade de um processo revolucionário. Contrariando as críticas que insistem na existência de um García Linera "autonomista" e um "estatista", Parodi demonstra que estamos, na verdade, lidando com um teórico da novidade que elabora uma ideia de Estado como um processo paradoxal e incompleto, aberto ao desenrolar da história

    Epoxidación de polibutadieno con peracidos generados in situ

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    El polibutadieno (PB) es un homopolímero amorfo insaturado. Por medio de su epoxidación se generan grupos oxirano altamente reactivos sobre la cadena, lo que permite el anclaje posterior de diversos nucleófilos. La reacción se lleva a cabo en un sistema bifásico acuoso-oleoso. El agente epoxidante es un perácido, generado a partir de un ácido carboxílico y H2O2. De esta manera, se consigue modificar las características del material post polimerización. En este trabajo se realizaron una serie de reacciones modificando tipo de solvente (tolueno, hexano, acetato de etilo) y temperatura (30?50 °C). Como precursores del perácido se utilizaron acido fórmico o acético; con este último además se agregó ácido sulfúrico como catalizador. A las 16 h se detuvo la reacción, se realizaron lavados con agua de la fase orgánica hasta neutralidad y luego se secaron bajo vacío. Se realizaron ensayos de H1-RMN y FTIR sobre el PB de partida y el producto final (PBE).Fil: Parodi, Adrián Rodrigo. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Menossi, Matias. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Magario, Ivana. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Milanesio, Juan Manuel. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaXXII Congreso Argentino de Fisicoquímica y Química InorgánicaLa PlataArgentinaUniversidad Nacional de La Plat

    Polyphenols extracts from Didymosphenia geminata (Lyngbye) Schmidt altered the motility and viability of Daphnia magna

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    We thank SERNAPESCA (Araucania Region) and EcoHyd for support in obtaining and maintaining the D. geminata samples. We also thank IO 101340 and 101322 from Universidad Mayor for research support. P.O.F. is grateful for the support of ANID scholarship No. 2017-21170159.Agradecemos a SERNAPESCA (Región de la Araucanía) y EcoHyd por el apoyo en la obtención y mantenimiento de las muestras de D. geminata. También agradecemos a IO 101340 y 101322 de la Universidad Mayor por el apoyo a la investigación. P.O.F. Agradece el apoyo de la beca ANID No. 2017-21170159

    Efficacy Assessment of a Topically Applied Nitric-Zinc Complex Solution for the Treatment of External Ano-Genital Warts in 100 Patients

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    Full copyright for enhanced digital features is owned by the authors. Article full text The full text of this article can be found here. Provide enhanced digital features for this article If you are an author of this publication and would like to provide additional enhanced digital features for your article then please contact [email protected]. The journal offers a range of additional features designed to increase visibility and readership. All features will be thoroughly peer reviewed to ensure the content is of the highest scientific standard and all features are marked as ‘peer reviewed’ to ensure readers are aware that the content has been reviewed to the same level as the articles they are being presented alongside. Moreover, all sponsorship and disclosure information is included to provide complete transparency and adherence to good publication practices. This ensures that however the content is reached the reader has a full understanding of its origin. No fees are charged for hosting additional open access content. Other enhanced features include, but are not limited to: • Slide decks • Videos and animations • Audio abstracts • Audio slides </p

    Intravitreal bevacizumab for juxtafoveal choroidal neovascularization secondary to multifocal choroiditis

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    PURPOSE: To assess the effects of intravitreal bevacizumab injections in the treatment of juxtafoveal choroidal neovascularization associated with multifocal choroiditis. METHODS: Prospective interventional case series. Fourteen patients (14 eyes) affected by juxtafoveal choroidal neovascularization secondary to multifocal choroiditis were examined. All patients underwent a complete ophthalmologic examination, including measurement of best-corrected visual acuity using Early Treatment Diabetic Retinopathy Study charts, optical coherence tomography, and fluorescein angiography. The protocol treatment included a first injection, followed by repeated intravitreal bevacizumab injections over a 12-month follow-up period on the basis of optical coherence tomography parameters and angiographic features. RESULTS: Mean best-corrected visual acuity changed from 0.41 logarithm of the minimum angle of resolution (approximately corresponding to 20-51 Snellen equivalent), at baseline, to 0.16 ± 0.13 logarithm of the minimum angle of resolution (approximately corresponding to 20-28 Snellen equivalent), at the 12-month examination (P 0.002). A functional improvement of at least 3 Early Treatment Diabetic Retinopathy Study lines was achieved by 6 eyes (43percent) at the 12-month examination. Mean central macular thickness at baseline was 318 μm, reducing to 239 μm at the 12-month examination (P 0.001). No eye showed choroidal neovascularization extension to the fovea. CONCLUSION: Intravitreal bevacizumab is a beneficial treatment for juxtafoveal choroidal neovascularization associated with multifocal choroiditis. Further studies are warranted to confirm these preliminary results. Copyright © by Ophthalmic communications Society, Inc.Brown J, 1996, OPHTHALMOLOGY, V103, P1100; CANTRILL HL, 1986, AM J OPHTHALMOL, V101, P170; Deutsch TA, 1985, ANN OPHTHALMOL, V17, P451; DREYER RF, 1984, ARCH OPHTHALMOL-CHIC, V102, P1776; Fine HF, 2009, RETINA-J RET VIT DIS, V29, P8, DOI 10.1097-IAE.0b013e318187aff9; Flaxel CJ, 1998, EYE, V12, P266; Joseph DP, 2003, RETINA-J RET VIT DIS, V23, P463, DOI 10.1097-00006982-200308000-00003; Mansour AM, 2009, AM J OPHTHALMOL, V148, P310, DOI 10.1016-j.ajo.2009.03.023; Michel SS, 2002, OPHTHALMOLOGY, V109, P378, DOI 10.1016-S0161-6420(01)00901-0; MORGAN CM, 1986, OPHTHALMOLOGY, V93, P1138; NOZIK RA, 1973, AM J OPHTHALMOL, V76, P758; Nussenblatt RB, 2007, ACTA OPHTHALMOL SCAN, V85, P230, DOI 10.1111-j.1600-0420.2006.00858.x; Olsen TW, 1996, OPHTHALMOLOGY, V103, P2061; Parodi MB, 2010, ARCH OPHTHALMOL-CHIC, V128, P1100, DOI 10.1001-archophthalmol.2010.205; Parodi MB, 2006, AM J OPHTHALMOL, V141, P23; Parodi MB, 2010, DEV OPHTHALMOL, V46, P84; Parodi MB, 2004, AM J OPHTHALMOL, V138, P263, DOI 10.1016-j.ajo.2004.03.029; Rouvas A, 2011, RETINA-J RET VIT DIS, V31, P871, DOI 10.1097-IAE.0b013e3182003ca8; Shimada H, 2008, JPN J OPHTHALMOL, V52, P282, DOI 10.1007-s10384-008-0566-2; Spaide RF, 2002, RETINA-J RET VIT DIS, V22, P545, DOI 10.1097-00006982-200210000-00003; THOMAS MA, 1994, OPHTHALMOLOGY, V101, P138422

    Polyphenols obtained from <i>Didymosphenia geminata</i> (Lyngbye) Schmith altered the viability and proliferation of salmonids cells lines SHK-1 and CHSE-214

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    We thank SERNAPESCA (Araucania Region) and EcoHyd for support in obtaining and maintaining the Didymo samples. We also thank IO 101340 and 101322 from Universidad Mayor for research support. P.O-F. was supported by CONICYT-PCHA/2017/21170159. We would also like to thank Lucia Alarcon for technical assistance with the HPLC system

    Universalism and Citizenship: The Civic Incapacity of Womens in Kant’s Polítical Thought

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    En este trabajo se analiza el alcance de las afirmaciones kantianas en favor de la libertad y la autonomía con el fin de comprender su potencia emancipatoria en relación con la ciudadanía femenina. Se intenta repasar la estructuración teórica mediante la cual el autor restringe la ciudadanía de las mujeres aun contando con un instrumental teórico coherente con la libertad política y civil de las personas en general. Para ello se pondrá énfasis en la operación a través de la cual Kant priva a las mujeres de la capacidad de actuar según principios y se relacionará dicha privación con la ciudadanía pasiva. Por último, se analizarán las dificultades de conciliación de la teoría política kantiana con la ciudadanía activa de las mujeres y las posibles formas de armonización.In this paper, the grasp of Kant’s assertions in favor of freedom and autonomy is analyzed in order to understand the emancipatory power of his political thought in connection with female citizenship. It tries to review the theoretical structure by which the author restricts women’s citizenship and nevertheless, he has a theoretical instrumental completely consistent with the political and civil freedom of people in general. To this end, emphasis will be placed on the operation through which Kant deprives women of the capacity to act according to principles and this deprivation will be related to passive citizenship. Finally, the difficulties of reconciling Kantian political theory with women's active citizenship and possible ways of harmonization will be analyzed.Fil: Parodi, María Betania. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencia Política y Relaciones Internacionales; Argentin

    The Foolish Dictionary

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    The Foolish Dictionary overturns the conventional understanding of a lexicon by defining words that, as the author asserts, carry their "real" meaning and are, in fact, "absolutely correct." Contrary to the widely accepted definitions, the author assigns new, unexpected, and often hilarious meanings to words through sharp social observation, satire, and absurd logic. This work serves as an ingenious example of parody and social critique, aiming to expose the elasticity of language and social hypocrisy. The dictionary not only entertains the reader but also invites them to question their perception of words and the world around them. Offering a biting commentary on the eccentricities of daily life and human nature, this book guarantees an "entirely new and original" reading experience.The Foolish Dictionary adlı bu eser, yazarın iddia ettiği gibi "gerçek" anlamlarını taşıyan ve aslında "tamamen doğru" olan sözcükleri tanımlayarak geleneksel sözlük anlayışını mizahi bir şekilde altüst etmektedir. Kelimelerin yaygın olarak bilinen tanımlarının aksine, yazar sosyal gözlemler, hiciv ve absürt mantık yoluyla bu kelimelere yeni, beklenmedik ve genellikle komik anlamlar yükler. Bu çalışma, dilin esnekliğini ve sosyal ikiyüzlülüğü ortaya çıkarmayı amaçlayan, zekice bir parodi ve sosyal hiciv örneğidir. Sözlük, okuyucuyu sadece güldürmekle kalmaz, aynı zamanda kelimeleri ve dünyayı görme biçimlerini sorgulamaya davet eder. Gündelik yaşamın ve insan doğasının tuhaflıklarına keskin bir eleştiri getiren bu eser, "tamamen yeni ve orijinal" bir okuma deneyimi sunmaktadır
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