Carlos Carrasco, Carolina Rayme-Chalco, Rosa del Pilar Alarcón, Yuri Ayala-Sulca, Jerry Arana, Héctor Aponte,
... Perú. Metodología: Se estudiaron once estaciones ubicados en arroyos de dos bofedales: 7 en Guitarrachayocc (G) de 43 ha ( ...
Tópico(s): Water Quality and Pollution Assessment
2020 - Vicerractoría Investigación | Revista de Biología Tropical
Winsor H. Lowe, Douglas T. Bolger,
... distintas historias de cosecha de madera. Se seleccionaron arroyos en dos distintas configuraciones de paisaje, aislados o apareados, con ... G. porphyriticus. G. porphyriticus fue menos abundante en arroyos con presencia de peces, probablemente debido a la depredación de S. fontinalis o la competencia asimétrica de estas dos especies. La abundancia también declinó con el incremento de incrustación de sedimentos finos en el sustrato y/o un menor tiempo desde la cosecha, lo que indica un efecto de los aportes de sedimento fino y la historia de explotación sobre esta especie. Finalmente, G. porphyriticus fue menos abundante en arroyos aislados que en los apareados. Este resultado sugiere ...
Tópico(s): Hydrology and Sediment Transport Processes
2002 - Wiley | Conservation Biology
Romina E. Príncipe, Cristina Mabel Gualdoni, Ana M. Oberto, Graciela B. Raffaini, Maria C. Corigliano,
... en la escala de habitat. Se consideraron cuatro arroyos en dos periodos hidrologicos (alto y bajo caudal) en los cuales se recolectaron tres muestras de bentos en rabiones y correderas de sustrato fino y grueso. Los colectores de deposito fueron dominantes en la mayoria de los habitats, arroyos y periodos hidrologicos, excepto en los rabiones durante ...
Tópico(s): Fish biology, ecology, and behavior
2010 - | Ecología Austral
Luis José Rangel Ruíz, Jaquelina Gamboa Aguilar, Miguelina García Morales, Óscar Manuel Ortiz Lezama,
... una búsqueda en 40 lagunas, 6 ríos, un arroyo y dos drenes: 14 sitios en el municipio de Centla, ...
Tópico(s): Fish biology, ecology, and behavior
2011 - | ACTA ZOOLÓGICA MEXICANA (N S )
Cristina Mabel Gualdoni, Claudia Alejandra Duarte, Erica Alejandra Medeot,
Ecological status of two mountain streams of the south of Cordoba, Argentina: The development of methodology that allows us to assess the environmental deterioration of fluvial systems from the biotic components has been of high attention in the last time. With the aim to evaluate the ecological state of two mountains streams in sections that cross communes of tourist interest, indexes of water and riparian forest quality were combined. In each stream, two stations were selected, one downstream ...
Tópico(s): Hydrology and Sediment Transport Processes
2011 - | Ecología Austral
Produção Nacional
José Elias Claudio Arroyo, Rafael dos Santos Ottoni, Alcione de Paiva Oliveira,
In this paper, we compare three multi-objective algorithms based on Variable Neighborhood Search (VNS) heuristic. The algorithms are applied to solve the single machine scheduling problem with sequence dependent setup times and distinct due windows. In this problem, we consider minimizing the total weighted earliness/tardiness and the total flowtime criteria. We introduce two intensification procedures to improve a multi-objective VNS (MOVNS) algorithm proposed in the literature. The performance of ...
Tópico(s): Assembly Line Balancing Optimization
2011 - Elsevier BV | Electronic Notes in Theoretical Computer Science
Long term effect of forest fires in the water quality of two Andean-Patagonian streams, Argentina: Fires which affect both the native and the forest forage species are one of the most important environmental impacts in the Patagonian region. The analyses of the effects produced by this type of disturbance should be focused on: 1) changes occurred in the basin, and 2) changes occurred in the water quality of the water bodies involved. There are not previous reports about the relevance of the effects ...
Tópico(s): Fire effects on ecosystems
2006 - | Ecología Austral
Yuri Taran, Alejandro Ramírez-Guzmán, R. Bernard, Edith Cienfuegos, Pedro Morales,
... basis); 2) two groups of springs near Acapulco, Dos Arroyos and Paso Real, are sensitive to seismic activity ...
Tópico(s): Radioactivity and Radon Measurements
2005 - American Geophysical Union | Geophysical Research Letters
RESUMENLa hojarasca es la fuente principal de energía en los arroyos pequeños que drenan cuencas forestales
Tópico(s): Agroforestry and silvopastoral systems
2003 - | Limnetica
Michael R. Waters, C. Vance Haynes,
... contributed to mid-nineteenth and early twentieth century arroyo cutting. You do not have access to this content, please speak ...
Tópico(s): Landslides and related hazards
2001 - Geological Society of America | Geology
... Loureiro, D. Draper, M. Castro, S. Castro, J. Arroyo How much do we know about the frequency of hybridisation and ...
Tópico(s): Genomics and Phylogenetic Studies
1940 - University of Chicago Press | The American Naturalist
Fernando Landini, Valeria González Cowes, Vanina Bianqui, Sabrina Logiovine, Jessica Fernández Vázquez, Sergio Viudes,
... de Goya (provincia de Corrientes), el municipio de Dos Arroyos (provincia de Misiones) y la comuna de Ranchillos ( ...
Tópico(s): Breastfeeding Practices and Influences
2015 - UNIVERSIDADE DE SÃO PAULO | Saúde e Sociedade
Produção Nacional
Revisado por pares
Ivaneliza Simionato de Assis, Thaís Zamboni Berra, Luana Seles Alves, Antônio Carlos Vieira Ramos, Luíz Henrique Arroyo, Danielle Talita dos Santos, Marcos Augusto Moraes Arcoverde, Josilene Dália Alves, Juliane de Almeida Crispim, Flávia Meneguetti Pieri, Marco Andrey Cipriani Frade, Ione Carvalho Pinto, Carla Nunes, Ricardo Alexandre Arcêncio,
Abstract Background Leprosy is a public health problem and a challenge for endemic countries, especially in their border regions where there are intense migration flows. The study aimed to analyse the dynamics of leprosy, in order to identify areas of risk for the occurrence of the disease and disability and places where this health condition is worsening. Method This ecological study considered the new cases of leprosy reported in the municipality of Foz do Iguaçu from 2003 to 2015. Spatial and ...
Tópico(s): Zoonotic diseases and public health
2020 - BioMed Central | BMC Public Health
Cuauhtémoc Villarreal‐Treviño, Jana Celina Ríos-Delgado, Rosa Patricia Penilla-Navarro, Américo D. Rodríguez, José Higinio López, José Asunción Nettel-Cruz, David A. Moo‐Llanes, David A. Moo‐Llanes, David A. Moo‐Llanes, Gabriel Fuentes-Maldonado, Gabriel Fuentes-Maldonado, Gabriel Fuentes-Maldonado,
... 26). La mayor riqueza se encontró en los arroyos (n=11).Las dos especies más abundantes fueron An. albimanus y An. ...
Tópico(s): Mosquito-borne diseases and control
2020 - Instituto Nacional de Salud Pública | Salud Pública de México
Ceren Emre, Luis Enrique Arroyo‐García, Khanh Do, Bokkyoo Jun, Makiko Ohshima, Silvia Gómez Alcalde, Megan L. Cothern, Silvia Maioli, Per Nilsson, Erik Hjorth, André Fisahn, Nicolás G. Bazán, Marianne Schultzberg,
Sustained microglial activation and increased pro-inflammatory signalling cause chronic inflammation and neuronal damage in Alzheimer's disease (AD). Resolution of inflammation follows neutralization of pathogens and is a response to limit damage and promote healing, mediated by pro-resolving lipid mediators (LMs). Since resolution is impaired in AD brains, we decided to test if intranasal administration of pro-resolving LMs in the AppNL-G-F/NL-G-F mouse model for AD could resolve inflammation and ...
Tópico(s): Immune Response and Inflammation
2022 - Nature Portfolio | Communications Biology
Produção Nacional
Revisado por pares
José Elias Claudio Arroyo, Paula M. dos Santos, Michele S. Soares, André Gustavo dos Santos,
This paper considers the p-median problem that consists in finding p-locals from a set of m candidate locals to install facilities minimizing simultaneously two functions: the sum of the distances from each customer to its nearest facility and the sum of costs for opening facilities. Since this is a NP-Hard problem, heuristic algorithms are the most suitable for solving such a problem. To determine nondominated solutions, we propose a multi-objective genetic algorithm (MOGA) based on a nondominated ...
Tópico(s): Multi-Criteria Decision Making
2010 - Springer Science+Business Media | Lecture notes in computer science
Produção Nacional
Revisado por pares
A.D.Z. Souza, Thierry Ceolin, Natália Rosiely Costa Vargas, R.M. Heck, Cunha Vasconcellos, A.M. Borges, Moya Mendieta,
... the cities of Pelotas, Morro Redondo, Canguçu and Arroyo do Padre.Six plants were cited (Chrysanthemun cinerariifolium, Foeniculum ...
Tópico(s): Phytochemistry Medicinal Plant Applications
2011 - | Enfermería Global
Adrián David Trapero Quintana, Yusdiel Torres‐Cambas, E González Soriano,
... endemica cubana Protoneura capillaris (Rambur, 1842) en el arroyo Dos Bocas, al no...
Tópico(s): Freshwater macroinvertebrate diversity and ecology
2005 - | Folia entomológica mexicana
Alejandro Jalmacin Nene Preciado, Gaspar González-Sansón, Manuel E. Mendoza, Francisco de Asís Silva Bátiz,
... Cambio de Cobertura y Uso del Suelo en dos cuencas costeras, Arroyo Seco (CAS) y María García (CMG). Se consideraron dos periodos, 1971-1996 y 1996-2014. En total, ...
Tópico(s): Coastal and Marine Management
2017 - National Autonomous University of Mexico | Investigaciones Geográficas Boletín del Instituto de Geografía
Produção Nacional
Revisado por pares
Lílian Teresa Bucken Gobbi, Paulo Henrique Silva Pelicioni, Juliana Lahr, Ellen Lirani‐Silva, Cláudia Teixeira-Arroyo, Paulo Cezar Rocha dos Santos,
IntroductionParkinson's disease (PD) is a neurodegenerative and progressive disease marked by the presence of motor and non-motor symptoms [1].Non-motor symptoms, in particular, include psychological (i.e., anxiety, depression and stress), cognitive impairment (i.e., executive dysfunction, attentional deficits, memory loss and impaired language), autonomic dysfunctions, apathy, fatigue and sleep disorders [1,2].For instance, cohort and epidemiologic data identified that the prevalence of non-motor symptoms ...
Tópico(s): Neurological disorders and treatments
2020 - Elsevier BV | Annals of Physical and Rehabilitation Medicine
Produção Nacional
Revisado por pares
Leandro O. Salles, Joaquín Arroyo‐Cabrales, Anne Caruliny do Monte Lima, Wagner. Lanzelotti, Fernando A. Perini, Paúl M. Velazco, Nancy B. Simmons,
The partially submerged Impossível-Ioiô cave system located in the karst region of Chapada Diamantina in Bahia (Brazil) has recently been the target of extensive paleontological studies. Here we provide the first report of fossil bats from this cave system, in which we recognize six species based on humeral remains: Furipterus horrens, Chrotopterus auritus, Mormoops cf. megalophylla, Pteronotus gymnonotus, Pteronotus parnellii, and Noctilio leporinus. Morphology of the humerus of these taxa is described ...
Tópico(s): Amphibian and Reptile Biology
2014 - American Museum of Natural History | American Museum Novitates
R. Saucedo, José Luis Macías, Damiano Sarocchi, Marcus Bursik, B. Rupp,
... Volcano. Nearly simultaneous flood surges formed in the Arroyo Seco, Los Platanos, and Dos Volcanes ravines that coalesced with the larger flow ...
Tópico(s): Hydrology and Sediment Transport Processes
2008 - Elsevier BV | Journal of Volcanology and Geothermal Research
... nearly absent in the surface sediments of the Arroyo Colorado are unclear. You do not have access to this content, please speak ...
Tópico(s): Geological formations and processes
2003 - Cushman Foundation for Foraminiferal Research | The Journal of Foraminiferal Research
Theodore R. Walker, Robert W. Thompson,
... sea level rise; (4) Recent erosional transgression and arroyo cutting. Present dating techniques do not permit correlation of these events with the ...
Tópico(s): Geological formations and processes
1968 - University of Chicago Press | The Journal of Geology
Produção Nacional
Laura Terenciani Campoy, Antônio Carlos Vieira Ramos, Ludmilla Leidianne Limirio Souza, Luana Seles Alves, Marcos Augusto Moraes Arcoverde, Thaís Zamboni Berra, Luíz Henrique Arroyo, Danielle Talita dos Santos, Ricardo Alexandre Arcêncio,
Resumo Objetivo: analisar a distribuição espacial e a tendência temporal de recursos humanos para o Sistema Único de Saúde (SUS) e a Saúde Suplementar no Brasil. Métodos: estudo ecológico realizado nas 27 Unidades da Federação (UFs); utilizaram-se dados das categorias dos médicos, cirurgiões-dentistas, enfermeiros e técnicos de enfermagem, nos anos de 2005 a 2016, coletados do Departamento de Informática do SUS (Datasus); empregou-se regressão de Prais-Winsten para avaliar a tendência temporal. Resultados: ...
Tópico(s): Global Maternal and Child Health
2020 - MINISTÉRIO DA SAÚDE | Epidemiologia e Serviços de Saúde
Cristina Mabel Gualdoni, Ana M. Oberto,
... registraron variables abióticas en correderas y rabiones de dos sitios del arroyo, uno situado río arriba del área del dique ...
Tópico(s): Aquatic Invertebrate Ecology and Behavior
2012 - Fundación Zoobotánica de Rio Grande do Sul | Iheringia Série Zoologia
... during the Early Classic. In the Late Classic, Arroyo de Piedra was absorbed by the expansionistic Dos Pilas dynasty through a matrimonial alliance. The marriage ...
Tópico(s): Archaeology and Natural History
1997 - Cambridge University Press | Ancient Mesoamerica
Produção Nacional
Revisado por pares
Alfredo Mendrone, Crispim Cerutti, José Eduardo Levi, Marcos Boulos, Maria Carmen Arroyo Sanchez, Rosely dos Santos Malafronte, Sílvia Maria Di Santi, Vicente Odone Filho,
A study searching for Plasmodium vivax and Plasmodium falciparum DNA among blood donors from the non-endemic area in Brazil reported a rate of 7.41%. This number is at least three times higher than what has been observed in blood donors from the Amazon, an endemic area concentrating >99% of all malaria cases in Brazil. Moreover, the majority of the donors were supposedly infected by P. falciparum, a rare finding both in men and anophelines from the Atlantic forest. These findings shall be taken with ...
Tópico(s): Blood donation and transfusion practices
2014 - BioMed Central | Malaria Journal
Luís A. Spalletti, Eduardo M. Morel, Analía E. Artabe, Daniel G. Ganuza, Josefina Bodnar,
... y arquitecturales, la Formacion Carrizal es dividida en dos miembros: Arroyo Seco y Rickard. El Miembro Arroyo Seco se ...
Tópico(s): Geology and Paleoclimatology Research
2011 - | Latin American journal of sedimentology and basin analysis
Sandra Reyes, Gabriel Legorreta Paulín, Fernando Aceves Quesada,
... susceptibilidad a procesos gravitacionales en la cuenca.Los dos arroyos secundarios se localizan en la porción sur de ... los más frecuentes a lo largo de los dos arroyos y tienen el potencial de dañar la localidad ...
Tópico(s): Flood Risk Assessment and Management
2018 - National Autonomous University of Mexico | Investigaciones Geográficas Boletín del Instituto de Geografía