Results 31 to 40 of about 971 (176)

Reconstructing Late Pleistocene to Prehistorical Holocene Geomagnetic Field Variations From La Palma Lava Flows (Canary Islands, Spain): Unraveling Viscous Components

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract We present new vector paleomagnetic data from 13 radiometrically dated lava‐flows in southern La Palma (Canary Islands) spanning from 1 to 56 ka, which covers most of the Late Pleistocene to prehistoric Holocene volcanic record in the island.
Eva Vernet, Manuel Calvo‐Rathert, Ángel Carrancho, Yuhji Yamamoto, Lidia Rodríguez‐Méndez, Josep M. Parés, Vicente Soler   +6 more
wiley   +1 more source

Estimación del coste de la calidad del software a través de la simulación del proceso de desarrollo

Revista Colombiana de Computación, 2001
El objetivo principal del control de calidad no es otro que detectar y corregir los errores que surgen durante el proceso de desarrollo de un producto software, así como garantizar que el producto final responde a las expectativas del cliente.
Mercedes Ruiz Carreira, Isabel Ramos Román   +1 more
doaj  

Synthesis of 2‐(Quinoxalin‐2‐yl)acetamides and Their Preliminary Cytotoxic and Antibacterial Activity

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Quinoxaline is an aza‐heterocycle found in some bioactive compounds. Thus, to enhance the pharmacological scope of this nucleus, we report a series of 19 acetamides decorated with a quinoxaline core. The synthesis involved the linkage of previously constructed bromoacetamides and hydroxyphenyl quinoxalines via an SN2 reaction. The first series
Cesar E. Tovar‐Roman, Eduardo Hernández‐Vázquez, José A. Rivera‐Chávez   +2 more
wiley   +1 more source

Diseño de computadoras

Tecnología en Marcha, 2019
En este artículo se enfoca el diseño de hardware y software utilizando un mismo modelo abstracto. Sin duda una de las diferencias principales entre el desarrollo de hardware y software, es que, en el primero, el objeto construido es tangible, mientras ...
Ulises Agüero-A., Juan Carlos Gómez
doaj   +1 more source

Systematic Identification of Native Bacillus spp. as a Sustainable Approach to Mitigate Cadmium in Cocoa

Food Frontiers, Volume 7, Issue 1, January 2026.
Native Bacillus spp. isolated from cocoa fermentations demonstrate cadmium resistance and removal capabilities. Through a multidisciplinary approach combining genomics, metagenomics, electron microscopy and functional assays, we identified promising strains for sustainable cadmium bioremediation, offering a natural strategy to improve cocoa safety and ...
Miguel Fernández‐Niño, Juan Fernando Meza, Claudia M. Rodríguez‐López, Maria Camila Buitrago‐Acosta, Diana M. Cortes‐Mera, María José Chica, Jorge Duitama, Duvan Albeiro Millan, Andrés Díaz‐García, Eddy J. Bautista, Andrés Fernando González Barrios   +10 more
wiley   +1 more source

Influence of Wine Label Imagery: Eye‐Tracking Evidence and Regulatory Implications

Drug and Alcohol Review, Volume 45, Issue 1, January 2026.
ABSTRACT Introduction The visual design of alcohol beverage packaging plays a crucial role in shaping consumer perceptions and purchase decisions, yet regulations in many countries are relatively lax. Guidelines often focus on the inclusion of health warnings rather than overall label or packaging design, giving producers considerable freedom.
Olivier Droulers, Arnaud Bigoin Gagnan, Sophie Lacoste‐Badie   +2 more
wiley   +1 more source

Pigments, Chromatophore Structure, and Gene Expression Underlying Colour Polytypy of a Panamanian Poison Frog

Molecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Colour polytypism represents an example of phenotypic diversification shaped by genetic divergence and ecological pressures. Poison frogs of the genus Oophaga (Dendrobatidae) are highly polytypic in coloration, making them an ideal system for investigating the genetic and physiological basis of colour variation.
Vasiliki Mantzana‐Oikonomaki, Giselle Tamayo‐Castillo, Víctor Vásquez‐Cháves, Abel Mora‐Machado, William J. Zamora Ramirez, Roberto Ibáñez, Heike Pröhl, Ariel Rodríguez   +7 more
wiley   +1 more source

Deep‐soil sampling in Chile reveals a new elateroid beetle family, Badmaateridae fam. nov. (Coleoptera)

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
Genomic data support the definition of a new elateroid family, Badmaateridae fam. nov., with Badmaater chilensis gen. nov. sp. nov. as the only representative. Badmaateridae is sister to an extensive clade containing fireflies, soldier beetles, net‐winged beetles and click beetles.
Vasily V. Grebennikov, Dominik Kusy, Michal Motyka, Carmelo Andújar, Gabriel Biffi, Ladislav Bocak   +5 more
wiley   +1 more source

Desarrollo del producto mínimo viable para un software

, 2022
Práctica Universitaria Desarrollo del producto mínimo viable de un software para uno de los clientes de la empresa Sunset Software House. El cual involucra las siguientes actividades claves para su desarrollo: 1. Capacitación en las tecnologías requeridas (Lenguajes de programación, gestores de base de datos, etc). 2. Análisis de requisitos funcionales
openaire   +1 more source

Biodegradable Antioxidant Trays: Extending Cheese Preservation

International Journal of Food Science, Volume 2026, Issue 1, 2026.
Packaging made from synthetic materials has barriers and mechanical properties that favor food protection and help extend its shelf life; however, it generates significant problems of accumulation and deterioration in the environment. This is why it has been proposed to replace it with biodegradable materials gradually.
Diana Granda-Restrepo, Milanyela Ramirez-Álvarez, Oswaldo Ochoa-Yepes, Oscar Vega-Castro, Ricardo Mesías, Yudy Duarte-Correa, Swarup Roy   +6 more
wiley   +1 more source