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Repository: 37 Year: 2011 Document Type: Artículo Language: Inglés

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Title: New records of Astyanax pelegrini Eigenmann, 1907 and Triportheus pantanensis Malabarba, 2004 (Actinopterygii: Characiformes: Characidae) for the Río Pilcomayo National Park and Ramsar Site in the province of Formosa, Argentina
Author: Brancolini, Florencia / Protogino, Lucila Cristina / Minotti, Priscilla G. / Baigún, Claudio Rafael Mariano / López, Hugo Luis / Colautti, Darío César
Language: Inglés
Repository: 37
Subject: Ciencias Naturales / Actinopterygii / Astyanax / Characidae / Characiformes / Triportheus / Argentina

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Title: Actinopterygii, Siluriformes, Loricariidae, Hypostomus aspilogaster (Cope, 1894) : Distribution extension and first record for Argentina
Author: Cardoso, Yamila Paula / Brancolini, Florencia / Protogino, Lucila Cristina / Lizarralde, Marta Susana
Language: Inglés
Repository: 37
Subject: Ciencias Naturales / Biología / Argentina / Actinopterygii / Hypostomus aspilogaster / Loricariidae / Siluriformes

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Title: Active-set strategy in Powell's method for optimization without derivatives
Author: Arouxét, María Belén / Echebest, Nélida Ester / Pilotta, Elvio Ángel
Language: Inglés
Repository: 37
Subject: Ciencias Exactas / Matemática / active-set method / derivative-free optimization / spectral gradient method

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Title: Two derivative-free methods for solving underdetermined nonlinear systems of equations
Author: Echebest, Nélida Ester / Schuverdt, María Laura / Vignau, Raúl Pedro
Language: Inglés
Repository: 37
Subject: Ciencias Exactas / Matemática / derivative-free line search / global convergence / quasi-Newton method / spectral step length / underdetermined nonlinear systems

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Title: Intestinal and liver fatty acid binding proteins (FABP): structural and functional analysis
Author: Rodriguez Sawicki, Luciana / De Gerónimo, Eduardo / Bottasso Arias, Natalia María / Falomir Lockhart, Lisandro J. / Franchini, Gisela Raquel / Córsico, Betina
Language: Inglés
Repository: 37
Subject: Medicina / Intestinos / Proteínas / lípidos / ácido graso / proteínas de unión

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Title: Mid- to Late Cambrian docking of the Río de la Plata craton to southwestern Gondwana: Age constraints from U-Pb SHRIMP detrital zircon ages from Sierras de Ambato and Velasco (Sierras Pampeanas, Argentina)
Author: Verdecchia, Sebastián Osvaldo / Casquet, César / Baldo, Edgardo Gaspar Agustín / Pankhurst, Robert John / Rapela, Carlos Washington / Fanning, Mark / Galindo, Carmen
Language: Inglés
Repository: 37
Subject: Ciencias Naturales / Rio de la Plata / U-Pb SHRIMP / Gondwana / Early Paleozoic

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Title: Relationship between vegetation of the levee neo-ecosystems and environmental heterogeneity in the Lower Delta of the Paraná River, Argentina
Author: Kalesnik, Fabio Alberto / Aceñolaza, Pablo Gilberto / Hurtado, Martín Adolfo / Martínez, Jorge
Language: Inglés
Repository: 37
Subject: Ciencias Naturales / Alien plant species / Lower delta / Native tree species / Neo-ecosystems / Secondary forest / Wetlands

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Title: Lectotipyfication of seven names in Amaranthus / Lectotipificación de siete nombres en Amaranthus
Author: Bayón, Néstor David / Freire, Susana Edith
Language: Inglés
Repository: 37
Subject: Ciencias Agrarias / Ciencias Naturales / Amaranthus / Lectotipyfication / Nomenclature / lectotipificación / nomenclatura

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Title: Nest predation by arboreal snakes on cavity nesting-birds in dry Chaco woodlands / Depredación por serpientes arborícolas en aves nidificantes de cavidades en los bosques del Chaco Seco
Author: Berkunsky, Igor / Kacoliris, Federico Pablo / Faegre, Sara I. K. / Ruggera, Román Alberto / Carrera, Joaquín D. / Aramburú, Rosana Mariel
Language: Inglés
Repository: 37
Subject: Zoología / Blue fronted parrot / Amazona aestiva / Blue crowned parakeet / Aratinga acuticaudata / Narrow-billed woodcreeper / Lepidocolaptes angustifrons / Crested hornero / Furnarius cristatus / Arboreal snakes / Cavity nesting / Nest predation

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Title: Actitud de los operadores como un factor de riesgo en muestreo de plagas mediante trampas adhesivas / Attitude of operators as a factor of risk in pest sampling by sticky traps
Author: López, María Virginia / Carrizo, Paola Irene
Language: Inglés
Repository: 37
Subject: Ciencias Agrarias / estudio del trabajo / Control de Plagas / trampas adhesivas / operadores / actitud / riesgo / sticky traps / operators / attitude / risk

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