Results 41 to 50 of about 301,283 (346)

Laccaria fraterna (Cooke & Mass.: Sacc.) Pegler, 1965 (Agaricales, Basidiomycota) associated with exotic Eucalyptus sp. in northern Argentina and Paraguay [PDF]

, 2017
Laccaria fraterna is recorded for the first time from the Cordillera Department, Paraguay and from the north of Argentina. Both macroscopic and microscopic morphological characteristics of the basidiomata are described.
Campi, Michelle, Mancuello, Claudia, Maubet, Yanine, Niveiro, Nicolás   +3 more
core   +1 more source

Coordination Effect of Oligopolists' Multimarket Contact

International Studies of Economics, EarlyView.
ABSTRACT In this article, we examine the coordination effect of oligopolists' multimarket contact with asymmetric cost. We extend a model of infinitely repeated multimarket contact games with “symmetric advantage” in the seminal paper of Bernheim and Whinston (The RAND Journal of Economics 1990; 21(1): 1–26).
Zuo Yu, Tianyu Luo
wiley   +1 more source

Factores precipitantes de la insuficiencia cardiaca en adultos del Hospital Militar, Asunción 2023

Revista Peruana de Investigación en Salud
Objetivo: describir las características demográficas y clínicas y determinar los factores precipitantes de la insuficiencia cardiaca. La importancia de conocer estos factores permitirá aplicar medidas que impidan o retrasen las descompensaciones ...
Raúl E. Real-Delor, Junior J. Benítez-López , Pamela G. Benítez-López , Kevin I. Diaz-Delvalle , Andrea B. Echague-Gill , María C. Grau-Morán , Juan J. M. Mendoza-Recalde , Juan M. Ortiz-Duarte , Jorge J. Peralta-González , Geni L. Ramírez-Agüero , María J. Valiente-Rivas   +10 more
doaj   +1 more source

Asymmetric continental deformation during South Atlantic rifting along southern Brazil and Namibia [PDF]

, 2017
Plate restoration of South America and Africa to their pre-breakup position faces the problem of gaps and overlaps between the continents, an issue commonly solved with implementing intra-plate deformation zones within South America.
Koehn, Daniel, Passchier, Cees, Salomon, Eric   +2 more
core   +1 more source

Challenges and opportunities in mitigating sarcoptic mange in wild South American camelids

The Journal of Wildlife Management, EarlyView.
Wild South American camelids—vicuña and guanaco—face threats from sarcoptic mange, a contagious skin disease linked to severe population declines. Despite its impact, major gaps remain in understanding disease dynamics. This review summarizes current knowledge, identifies key data and management gaps, and outlines urgent actions for effective ...
Alynn M. Martin, Emiliana Isasi‐Catalá, Marília Salgado‐Caxito, Ana Gallegos, Leonardo Hostos‐Olivera, Paulo Colchao‐Claux, Steve Smith, L. Fabian Beltran‐Saavedra, Catherine Dougnac, Camila Germana, Mariana Montoya, Scott Carver, Paul C. Cross, Christian Walzer   +13 more
wiley   +1 more source

Dyckia semperflorenssp. nov. (Bromeliaceae: Pitcairnioideae) from the cold region of Rio Grande do Sul, southern Brazil

Nordic Journal of Botany, EarlyView.
Dyckia semperflorens (Bromeliaceae: Pitcairnioideae) is described as a new species from the temperate climate region of Rio Grande do Sul state, southern Brazil. The new species belongs to the Dyckia encholirioides complex and is closely related morphologically to Dyckia monticola, which is endemic to the Quiriri mountain range, a high‐altitude region ...
Henrique Mallmann Büneker, Jorge Ernesto de Araujo Mariath   +1 more
wiley   +1 more source

Optimizing Epoxy Vitrimer Composites With Sustainable Cellulose Nanofibril Reinforcements: Enhancing Thermal Dimensional Stability While Preserving Dynamic Covalent Behavior

Polymer Composites, EarlyView.
A vitrimer nanocomposite based on nanofibrillated cellulose was fabricated using controlled resin infiltration, without the need for any functionalization. It exhibited excellent thermal dimensional stability and recyclability, positioning it as a promising material for next‐generation, eco‐responsible composites and protective coating aligned with ...
Isis Castro‐Cabrera, Armand Fahs, Sophie Berlioz, Pascal Carriere   +3 more
wiley   +1 more source

Analysis of patterns related to wildlife roadkill in the Humid Chaco of Paraguay [PDF]

One Ecosystem
Paved roads are a solution for communication between human societies, but at the same time, their expansion is detrimental to wildlife. In this work, vertebrate mortality events due to traffic collisions on National Route N° 5, in a 50 km stretch from ...
José Luis Cartes Yegros, Mariela Santacruz, Diego Gómez, Marcela Ferreira Riveros, Hugo del Castillo, Lorena Sforza, Dolly Rivas, Pier Cacciali   +7 more
doaj   +3 more sources

Síndrome de Rowell. Un reporte de caso

Revista Científica Ciencias de la Salud, 2020
El síndrome de Rowell se caracteriza por la asociación de lupus eritematoso   y lesiones de tipo eritema multiforme, asociado con marcadores inmunológicos como los anticuerpos antinucleares con patrón moteado, anticuerpos anti-La y factor reumatoide ...
Leda Ruiz Díaz, Dora Montiel, Ingrid Centurión, Magalí Villalba, Liz Rondelli, María Eduarda Frutos, Arnaldo Aldama, Magali Jarolin   +7 more
doaj   +1 more source

Pseudoquiste pancreático post traumática [PDF]

Cirugía Paraguaya, 2019
Los traumatismos pancreáticos presentan varios tipos de complicaciones, y de acuerdo a la complicación presentada un alto índice de morbimortalidad asociado.
Julio Ramírez Sotomayor, Carlos Adorno, Ramón Rodríguez, Dennis Cabral, Maximiliano Ferreira   +4 more
doaj   +1 more source