1,253 research outputs found
Secondary zoospores in the algal endoparasite Maullinia ectocarpii (Plasmodiophorea).
No full textThe present paper deals with the ultrastructure of zoospores produced by the plasmodiophorid Maullinia ectocarpii , living in the marine algal host Ectocarpus siliculosus. The zoospores described here are very similar to secondary zoospores of Polymyxa graminis and Phagomyxa sp. (the latter an algal endopara- site, also). Our results indicate that M. ectocarpii produces two types of plasmodia, and suggest that is a species with a complete life cycle, as it is known for all the Plasmodiophormycota that have been studied. Sporogenic and sporangial plasmodia produce, respectively, primary zoospores with parallel flagella within thick walled resting sporangia, and secondary zoospores with opposite flagella within thin walled sporangia.Fil: Parodi, Elisa Rosalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur; ArgentinaFil: Caceres, Eduardo Jorge. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ficología y Micología; ArgentinaFil: Westermeier, Renato. Universidad Austral de Chile; ChileFil: Muller, Dieter G.. Universität Konstanz; Alemani
Renato Ravelo Lecuona: zapatista de corazón. 1 Año 1 (2014) enero-marzo. Rutas de Campo. Estudiosos de Guerrero: Semblanzas
No full textRavelo Lecuona, Renato, La toma de Chilpancingo en 1913, Chilpancingo, SEP/Gobierno del Estado de Guerrero/Sanley, 2013.Ravelo Lecuona, Renato, Los jaramillistas. La gesta de Rubén Jaramillo narrada por sus compañeros. Primera historia oral mexicana, Cuernavaca, La Rana del Sur/Calmécac, 2007 [1978].Ravelo Lecuona, Renato (coord.), Felix Serdán, memorias de un guerrillero, México, Causa Ciudadana/Rizoma, 2002.Ravelo Lecuona, Renato, “Tras la herencia de Zapata en la Montaña guerrerense”, Tlapa. Orígenes y memoria histórica, Tlapa, Ayuntamiento Municipal/UAG, 2000.Ravelo Lecuona, Renato, “A la mitad del camino”, en Édgar Neri (coord.), Guerrero, 1849-1999, Chilpancingo, Edición Conmemorativa del Gobierno del Estado, 1999.Ravelo Lecuona, Renato y Tomás Bustamante, “La revolución guerrerense”, en Edgar Pavía (coord.), Historia general de Guerrero, Chilpancingo, INAH/JGH/Gobierno del Estado de Guerrero/Asociación de Historiadores de Guerrero, t. IV, 1998.Ravelo Lecuona, Renato (coord.), Alto Balsas: Pueblos nahuas en lucha por su autonomía, desarrollo y defensa de nuestra cultura y territorio. Historia testimonial de un pueblo en lucha, Consejo de Pueblos Nahuas del Alto Balsas, Guerrero/Consejo Guerrerense 500 Años de Resistencia Indígena, 1996.Ravelo Lecuona, Renato, La Revolución Zapatista de Guerrero, I: De la insurrección a la toma de Chilpancingo, 1910-1914, Chilpancingo, Universidad Autónoma de Guerrero, 1990.Ravelo Lecuona, Renato, “Periodo 1910-1920”, en Jaime Salazar Adame, Historia de la cuestión agraria mexicana. Estado de Guerrero, 1867- 1940, México, CEHAM, 1987.Ravelo Lecuona, Renato, “Revolución zapatista-contrarrevolución maderista. Caso Guerrero”, en la Revolución en las regiones, Chilpancingo, UAG, 1986.Ravelo Lecuona, Renato, La guerra de liberación del pueblo maya, 1519-1855, s. l., Servir al Pueblo, 1978.Salazar, Jaime, “Renato Ravelo Lecuona: la historia y la acción,” semblanza presentada en el homenaje póstumo en Taxco, Coordinación Nacional de Antropología-Centro INAH Guerrero, septiembre de 2008
Maullinia ectocarpii gen. et sp. nov. (Plasmodiophorea), an intracellular parasite in Ectocarpus siliculosus (Ectocarpales, Phaeophyceae) and other filamentous Brown algae.
No full textAn obligate intracellular parasite infecting Ectocarpus spp. and other filamentous marine brown algae is described. The pathogen forms an unwalled multinucleate syncytium (plasmodium) within the host cell cytoplasm and causes hypertrophy. Cruciform nuclear divisions occur during early de- velopment. Mature plasmodia become transformed into single sporangia, filling the host cell com- pletely, and then cleave into several hundred spores. The spores are motile with two unequal, whiplash-type flagella inserted subapically and also show amoeboid movement. Upon settlement, cysts with chitinous walls are formed. Infection of host cells is accomplished by means of an adheso- rium and a stachel apparatus penetrating the host cell wall, and injection of the cyst content into the host cell cytoplasm. The parasite is characterized by features specific for the plasmodiophorids and is described as a new genus and species, Maullinia ectocarpii.Fil: Maier, Ingo. Universitat Konstanz; AlemaniaFil: Parodi, Elisa Rosalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Westermeier, Renato. Universidad Austral de Chile; ChileFil: Müller, Dieter. Universitat Konstanz; Alemani
Renato Treves: from Italy and from Spain
No full textEl autor realiza una breve semblanza personal e intelectual de Renato Treves. Una estancia de ampliación de estudios en Alemania junto con Norberto Bobbio y Ludovico Geymonat, explicará la influencia de Kelsen en la visión de Treves de la Teoría del Derecho que no es incompatible con la influencia de Max Weber en su visión de la Sociología del Derecho. En la segunda parte del articulo, se analizan las relaciones de Renato Treves con España y Latinoamérica, a partir del auge del facismo en Italia que supuso su exilio.The author makes a brief personal and intellectual sketch of Renato Treves. A stay for widening studies in Germany, together with Norberto Bobbio and Ludovico Geymonat, will explain Kelsen’s influence in Treves’ theory of law, not compatible with Max Weber’s influence in his approach to legal sociology. In the second part of the article, the relationships of Renato Treves with Spain and LatinAmerica are analyzed from the increase of fascism in Italy that came out into his exile
VOLVER A LAS ANDADAS (RENATO RODRÍGUEZ ¿CRIOLLISTA?)
No full textEn el siguiente artículo se analizan las cuatro historias representadas en Quanos (1997), de Renato Rodríguez, desde una perspectiva temática que intenta demostrar el uso de esquemas ideológicos asociados al viejo criollismo venezolano. Una suerte de involución narrativa que despierta curiosidad cuando se examina el corpus creativo general del autor.ABSTRACTIn this article, I analyze four stories included in Renato Rodríguez´s Quanos (1997). From a particular thematic perspective, I demonstrate Rodríguez´s interest in ideological schemes attached to old Venezuelan customs. It is a sort of narrative involution that claims the attention of the scholars when studying this author\u27s general creative corpus
Morphological, genotypic and metabolomic signatures confirm interfamilial hybridization between the ubiquitous kelps Macrocystis (Arthrothamnaceae) and Lessonia (Lessoniaceae)
No full textWe thank the support from G. Millne (UoA), M. Rateb (UoA) and D. Zagal (UACh) in the histological preparations, mass spectrometry set-up and the cultivation of the hybrid progeny, respectively. PM and LM developed part of this work with BecasChile (Fondecyt) funding, specifically grants No. 72130422 (PM) and No. 73140389 (LM). We would like to acknowledge the British Council Newton Fund Institutional Links, project No. 261781172 for funding SS a postdoctoral research fellow. We are also grateful to the UK Natural Environment Research Council for their support to FCK (program Oceans 2025–WP 4.5 and grants NE/D521522/1 and NE/ J023094/1). This work also received support from the Marine Alliance for Science and Technology for Scotland pooling initiative. MASTS is funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions. RW thanks financial support from Gobierno Regional de Los Lagos (grants FIC 2012 E7259-2 and FIC 2013 BIP30234872-0) and Fondef, Conicyt (HUAM AQ12I0010), which allows the sampling expeditions at Chiloe Island by PM, LM, DJP. Publisher Correction: Morphological, genotypic and metabolomic signatures confirm interfamilial hybridization between the ubiquitous kelps Macrocystis (Arthrothamnaceae) and Lessonia (Lessoniaceae) (Scientific Reports, (2020), 10, 1, (8279), 10.1038/s41598-020-65137-3) Pedro Murúa, Ru Angelie Edrada-Ebel, Liliana Muñoz, Sylvia Soldatou, Nathalie Legrave, Dieter G. Müller, David J. Patiño, Pieter van West, Frithjof C. Küpper, Renato Westermeier, Rainer Ebel, Akira F. Peters, 2020, vol. 10, issue 1. Scientific Reports http://dx.doi.org/10.1038/s41598-020-68820-7Peer reviewe
Ricordo di Renato Traini (1923-2014)
No full textThe article briefly surveys the scholarly contributions of the late Italian scholar Renato Traini (1923-2014). The article dwells on Traini’s activity as Professor of Arabic language at the University of Rome “la Sapienza” and focuses on his pivotal role in studying and cataloguing Arabic manuscripts (mainly but not only Yemeni) in Italian libraries, as well as on his work as the main author of the most important Arabic-Italian Dictionary
A formação de autores a partir do caso de Renato Moriconi: somos responsáveis por nossas "rosas" literárias
No full textSome students dream of becoming authors of books, but what should we
mobilize to achieve this aspiration? Looking at the present day, it is possible to observe
a precarious contact with literature in schools, together with teachers who lack literary
knowledge. For this reason, the theme selected for this research will move in this
direction, seeking answers to the question: How to train children's literature authors?
Thus, our general objective will be to investigate how Renato Moriconi became an
author, mobilizing the following specific objectives: to verify how Renato Moriconi's
insertion into the literary world developed; to detect how Renato Moriconi's growth
occurred; to explore the creative process in the work "Bocejo"; and, finally, to identify
the role of access to literature in the formation of the student and the teacher.
Therefore, in order to achieve our goals, we opted for the qualitative approach of
documentary research. The possible solution found will fall on the role of access to
literature.
Keywords: Author training. Renato Moriconi. Literary Practices. Image-book.Alguns alunos sonham em se tornar autores de livros, mas o que devemos
mobilizar para alcançar esse anseio? Ao lançar nosso olhar para os dias atuais é
possível observar um contato precário com a literatura nas escolas, juntamente com
formações docentes carentes dos conhecimentos literários. Por isso, a temática
selecionada para a pesquisa caminhará nessa direção, buscando respostas para a
questão: Como formar autores de literatura infantil? Assim, nosso objetivo geral será
investigar como Renato Moriconi tornou-se autor, mobilizando os seguintes objetivos
específicos: verificar como se desenvolveu a inserção de Renato Moriconi no mundo
literário; detectar como ocorreu o crescimento de Renato Moriconi; explorar o
processo criativo na obra “Bocejo”; e, por fim, identificar o papel do acesso à literatura
na formação do aluno e do professor. Portanto, visando alcançar nossas metas
optamos pela abordagem qualitativa de pesquisa documental. A possível solução
encontrada recairá sobre o papel do acesso à literatura
Renato Ortiz, cultura e modernidade - a França no século 19
No full textThe complex relationships between culture and modernity are the theme of this book. To understand the type of civilization that was born from the French and Industrial Revolution, Renato Ortiz reconstructs in Culture and Modernity, mainly through the categories of space and time, everyday life in Paris at the end of the 19th century. The author begins his book by admitting that, "at first glance, it may seem strange that a Brazilian intellectual would have been interested in 19th century France." However, Renato, in fact, discusses in this work the new forms of human relationships, consumption and leisure that gained ground with the expansion of electricity, electronic communications, large "magazins", of modern printing techniques, therefore, a more or less natural development of the research he has developed into the vigor and contradictions of modernity in cultural life.Las complejas relaciones entre cultura y modernidad son el tema de este libro. Para comprender el tipo de civilización que nació a partir de la Revolución Francesa e Industrial, Renato Ortiz reconstruye en Cultura y Modernidad, principalmente a través de las categorías de espacio y tiempo, la vida cotidiana en el París de finales del siglo XIX. El autor comienza su libro admitiendo que, "a primera vista, puede parecer extraño que un intelectual brasileño se haya interesado por la Francia del siglo XIX". Sin embargo, Renato, de hecho, analiza en esta obra las nuevas formas de relaciones humanas, de consumo y de ocio que ganaron terreno con la expansión de la electricidad, las comunicaciones electrónicas, las grandes "revistas", de las modernas técnicas de impresión, por lo tanto, un desarrollo más o menos natural de la investigación que ha desarrollado sobre el vigor y las contradicciones de la modernidad en la vida cultural.As relações complexas entre cultura e modernidade são o tema deste livro. Para entender o tipo de civilização que nasceu da Revolução Francesa e Industrial, Renato Ortiz reconstrói em Cultura e Modernidade, principalmente através das categorias de espaço e tempo, o cotidiano de Paris ao final do século XIX. O autor inicia seu livro admitindo que, "à primeira vista, pode parecer estranho que um intelectual brasileiro tenha se interessado pela França do século 19". Entretanto, Renato, na verdade, discute neste trabalho as novas formas de relacionamento humano, consumo e lazer que ganharam terreno com a expansão da eletricidade, das comunicações eletrônicas, dos grandes “magazins", das técnicas modernas de impressão, portanto, um desdobramento mais ou menos natural das pesquisas que tem desenvolvido sobre o vigor e as contradições da modernidade na vida cultural
Ferreira Gullar’s Non-Object, or how Neoconcrete Poetry Became One with the World
No full textThis paper was presented Oct. 13, 2011 at SFU Vancouver. This paper has been removed from the Latin American Working Paper Series at the request of the author, Renato Rodrigues da Silva. Please contact Alexander Dawson of Simon Fraser University at [email protected] if you would like a copy of the paper
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