Results 51 to 60 of about 194,143 (181)

Soil Screening by High School Students to Map Lead Contamination From Mining in Peru

GeoHealth, Volume 10, Issue 2, February 2026.
Abstract Soil contamination with toxicants such as lead (Pb) is notoriously patchy and requires considerable effort to map. In the present study of three mining‐impacted Peruvian towns, nearly 2,000 students collected and tested 1,500 soil samples using a field kit that combines simulated gastric extraction with visual detection of a purple Pb ...
Johny Ponce‐Canchihuamán, Franziska Landes, Eda Palacios, Percy Ponce, Jaime Languasco, Samantha da Silva Moura, Alexander van Geen   +6 more
wiley   +1 more source

Protección antes del peligro de extinción

Derecho Animal, 2019
En este artículo llamamos la atención sobre la falta de protección de las especies comunes. Las especies que se encuentran en peligro de extinción han llegado a esta situación porque antes no estaban protegidas, dado que eran especies comunes.
Francisco Javier Capacete González
doaj   +1 more source

A relação entre o princípio da não maleficência e o utilitarismo na ética de Peter Singer

Aufklärung, 2020
Este artigo analisa a interpretação de Renzo Llorente de que a obra Libertação Animal, de Peter Singer, não tem sua estrutura moral baseada no utilitarismo, mas no princípio da não-maleficência.
Wesley Felipe de Oliveira, Camila Dutra Pereira   +1 more
doaj   +1 more source

Preliminary non‐comparative evaluation of an adapted colonoscopy preparation protocol for dogs using sodium picosulphate and magnesium citrate

Veterinary Record, Volume 198, Issue 3, Page e101-e107, 31 January/7 February 2026.
Abstract Background Challenges associated with bowel cleansing protocols for canine colonoscopy include practical applicability and inadequate preparations. This study aimed to describe and evaluate an adapted protocol to simplify colonoscopy preparation in dogs.
Julia Elia da Silva Paranhos, Melissa Guillen Gonçalves de Souza, Daniela Araujo de Sousa, Debora Costabile Soibelman, Sabrina Martins da Costa Ferreira, Juliana da Silva Leite, Bruno Penna, Ana Maria Reis Ferreira   +7 more
wiley   +1 more source

Automatic Segmentation of the Outer and Inner Foveal Avascular Zone by Convolutional Filters

International Journal of Imaging Systems and Technology, Volume 36, Issue 1, January 2026.
ABSTRACT In this paper a new algorithm for segmentation of the foveal avascular zone in optical coherence tomography angiography images of the superficial capillary plexus is presented and evaluated. The algorithm is based on convolutional techniques, and for evaluation it has been compared with a collection of manual segmentations.
Carlos Ruiz‐Tabuenca, Isabel Pinilla, Elvira Orduna‐Hospital, Francisco Javier Salgado‐Remacha   +3 more
wiley   +1 more source

Eutanasia animal. ¿hasta que punto la decisión queda en manos del propietario? Ética y moral [PDF]

, 2011
Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Crespo Córcoles, Virginia, Font Font, Meritxell, Garrigós del Pozo, Carlos   +2 more
core  

Effectiveness of a Multifactorial Intervention in the First 1000 Days of Life to Prevent Obesity and Overweight in Childhood: Study Protoco [PDF]

, 2020
(1) Background: Obesity is a global health problem, and its prevention must be a priority goal of public health, especially considering the seriousness of the problem among children.
Bas Sarmiento, María del Pilar, Díaz Rodríguez, Mercedes, Fernández Gutiérrez, Martina, Ferriz Mas, Bernardo C., Lendínez de la Cruz, José Manuel, Pérez Muñoz, Celia   +5 more
core   +1 more source

Extraction and Comprehensive Characterization of Starch From Ryegrass (Lolium multiflorum L.) Seeds as a Non‐Conventional Source

Starch - Stärke, Volume 78, Issue 1, January 2026.
A native starch was extracted from ryegrass (Lolium multiflorum L.), yielding a high‐purity product with a significant starch content. The starch exhibited type A and V crystallinity, with a mean particle size (D50) ~7 nm, high swelling power, and low retrogradation tendency.
Thaís Silveira Pimenta, Geycson Figueiredo Dias, Hugo José Martins Carvalho, Nathalia de Andrade Neves, Sérgio Michielon de Souza, Carlos Wanderlei Piler de Carvalho, Elizabeth Harumi Nabeshima, Izabela Dutra Alvim, Maria Teresa Pedrosa Silva Clerici, Mária Herminia Ferrari Felisberto, Marcio Schmiele   +10 more
wiley   +1 more source

Cuando los animales son los "otros". Reflexiones en torno al especieísmo y su incorporación al currículum de la educación ciudadana [PDF]

, 2016
El objetivo principal de nuestro texto es reflexionar en torno a qué lugar ocupa la cuestión en relación a los animales en el currículo de la Didáctica de las Ciencias Sociales.
Triviño Cabrera, Laura
core  

Description of Encephalon Morphology of Nile Tilapia Oreochromis niloticus (Linnaeus, 1758) (Perciformes: Cichlidae) From Brazil

Anatomia, Histologia, Embryologia, Volume 55, Issue 1, January 2026.
ABSTRACT The Nile tilapia (Oreochromis niloticus) is a cichlid species native to Africa and is widely farmed in tropical and subtropical regions around the world, making it one of the most commercially important aquaculture species. Despite its significance, there is still a lack of detailed anatomical descriptions of its brain.
Anna Luiza de Souza Pereira, Echily Sartori, Gabriela Munis Campos, Carolina Demétrio Ferreira, Pedro Pierro Mendonça, Cristiane dos Santos Vergilio   +5 more
wiley   +1 more source