Results 131 to 140 of about 184,568 (309)

Effects of introduced salmonids on macroinvertebrate communities of mountain ponds in the Iberian system of Spain [PDF]

, 2010
Effects of introduced salmonids on macroinvertebrate communities of mountain ponds in the Iberian system of Spain This study aimed to assess the impact of salmonid stocking on macrobenthic communities in Spanish mountain ponds.
Fernández Aláez, María del Camino, García-Criado, Francisco, Martínez Sanz, Carlos   +2 more
core  

Cyanogenic Compounds, Physicochemical Parameters and Metals in Water From Cassava Processing Areas: A Study in the Brazilian Amazon, Using Multivariate Analysis

Environmental Toxicology, EarlyView.
ABSTRACT This study evaluated the water quality of artesian wells and effluents generated in cassava processing in a rural area of Bragança, Pará, with emphasis on physicochemical parameters, multielement composition, and cyanogenic compounds. The well water presented specific nonconformities, highlighting pH values below the recommended level and high
Alana Coêlho Maciel, Mariane Gama Nabiça, Luciana Pinheiro Santos, Thiago de Melo e Silva, Elivaldo Nunes Modesto Junior, Heronides Adonias Dantas Filho, Charles Miller de Souza Borges, Kelly das Graças Fernandes Dantas, Simone de Fátima Pinheiro Pereira, Ivan Carlos da Costa Barbosa, Beni Jequicene Mussengue Chaúque, Rosinelson da Silva Pena, Nayara Macêdo Peixoto Araújo, Alessandra Santos Lopes   +13 more
wiley   +1 more source

Traducción español-portugués: lagunas y perspectivas [PDF]

, 2000
La práctica traductora entre el español y el portugués, cada vez más importante en el mundo hispánico, no se corresponde en absoluto con un desarrollo paralelo de los estudios de traducción entre estas dos lenguas, que es escaso, ni con la necesidad ...
García-Medall Villanueva, Joaquín
core   +3 more sources

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves, Priscila M. O. Muniz Cunha, Shênia Patrícia Corrêa Novo, Lorena Oliveira Souza Soares, Tatiana Dillenburg Saint‐Pierre, Fábio Veríssimo Correia, André Luís de Sá Salomão, Rachel Ann Hauser‐Davis, Enrico Mendes Saggioro   +8 more
wiley   +1 more source

EE2 and the Fish Brain: Age‐Dependent Impact of 17α‐Ethinylestradiol on Brain Cell Proliferation and Behavior in Sea Bass Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Endocrine‐disrupting chemicals (EDCs), such as 17α‐ethinylestradiol (EE2), have raised concerns about their potential effects on aquatic organisms, particularly during early developmental stages. In this context, the study of behavioral disruption has gained considerable attention, as it may have consequences on individual fitness and ...
Soloperto Sofia, Stephanie Olivier, Céline Thomasse, Christophe Minier, Marie‐Pierre Halm‐Lemeille, Christelle Jozet‐Alves, Salima Aroua   +6 more
wiley   +1 more source

Término para pedir y prestar acuerdos judiciales en la R. Argentina y Consecuencias jurídicas de su omisión

Estudios de Derecho, 1974
SUMARIO: Introducción, las lagunas e imperfecciones de las disposiciones constitucionales acerca de los acuerdos para nombrar magistrados judiciales. l. Término para hacer los nombramientos de jueces "en comisión". 2.
Salvador Dana Montaño
doaj  

Decodificador de máxima verosimilitud asistida por procesado digital de señal [PDF]

, 1989
This paper deals with the problem of ISI communications channels and the existing tradeoff between channel modeling and channel equalizers. We focus the problem of a TCM system with a 2/3 convolutional coder and PSK-8 signaling.
Lagunas Hernandez, Miguel A.
core  

Distance sampling: comparing walked transects and road transects for rock ptarmigan densities and population trends

Wildlife Biology, EarlyView.
We compared population trends for rock ptarmigan Lagopus muta densities (2003‒2019) derived from walked transects and driven road transects in Mosfellsheiði and Slétta in southwest and northeast Iceland, respectively. The walked transects were laid out according to a random rule.
Matteo Ferrarini, Ólafur K. Nielsen
wiley   +1 more source

El problema de las lagunas en el derecho

Estudios de Derecho, 1962
Sumario: El problema. - Las soluciones. - La terminología. – Estado actual de la cuestión - Kelsen. - Cossio. - Acerca de la interpretación. -La obligación de juzgar. – Sobre Ia naturaleza jurídica del principio de la plenitud.
Jorge Reinaldo Vanossi
doaj  

Laguna Futuri

Questo insieme di pubblicazioni rappresenta il risultato di un intreccio di percorsi complessi e sovrapposti che hanno affinato lo sguardo sulla laguna di Venezia e sui suoi possibili sviluppi futuri. Le riflessioni, eterogenee e disciplinarmente articolate, sono arricchite da mappe e fotografie che visualizzano ricerche e progetti, frutto di un ...
Michela Pace, Luca Velo, Marta De Marchi, Maria Chiara Tosi   +3 more
openaire   +1 more source