Results 61 to 70 of about 15,181 (147)

Effects of Cyclodextrin Type on Vitamin C, Antioxidant Activity, and Sensory Attributes of a Mandarin Juice Enriched with Pomegranate and Goji Berries [PDF]

, 2011
The effects of the addition of cyclodextrins (CDs), β-CD, or HP-β-CD (1%), on the protection of antioxidant compounds of mandarin juices enriched with pomegranate extract and goji berries juice, was studied.
Calín Sánchez, Ángel, Carbonell Barrachina, Ángel Antonio, Gabaldón, José Antonio, Mercader Ros, María Teresa, Navarro, Patricia, Pérez López, Antonio José, San Nicolás, Tamara   +6 more
core   +1 more source

Tropical images of intersection points [PDF]

, 2014
A key issue in tropical geometry is the lifting of intersection points to a non-Archimedean field. Here, we ask: Where can classical intersection points of planar curves tropicalize to?
Morrison, R.
core   +3 more sources

Twoline Skiffia's Latency to Exit a Refuge and to Locate Food When Socialising With Invaders and Raising Temperatures

Ecology and Evolution, Volume 15, Issue 1, January 2025.
Native twoline skiffia's behaviour in response to increasing temperatures and coexistence with invasive guppies was assessed and results uncovered potential benefits for the native fish, including quicker emergence from shelters and more efficient food location when associating with invasive species.
Abigail Santiago‐Arellano, Javier Alcocer, Erick de la Barrera, Morelia Camacho‐Cervantes   +3 more
wiley   +1 more source

Three new species of Hemibrycon (Characiformes: Characidae) from the Magdalena River Basin, Colombia

Revista de Biología Tropical, 2013
Fish biodiversity of aquatic ecosystems is highly threatened by different economic activities driven by human populations, and its description is increasingly a priority.
César Román-Valencia, Raquel I. Ruiz-C., Donald C. Taphorn, Néstor J. Mancera-Rodriguez, Carlos A. García-Alzate   +4 more
doaj  

Caracterización nutricional del pez nativo Eleotris picta

Ecosistemas y Recursos Agropecuarios
La guabina manchada (Eleotris picta), pez nativo del Pacífico oriental tropical, muestra un perfil nutricional prometedor para su aprovechamiento en acuicultura.
Aldo Emmanuel Belmonte-Romo, Fernando Barreto-Curiel, Fernando Vega-Villasante, Alondra Nayeli Martínez-Franco, Zinnia Edith Aguirre-García, Daniel Badillo-Zapata   +5 more
doaj   +1 more source

Projective geometry for blueprints [PDF]

, 2012
In this note, we generalize the Proj-construction from usual schemes to blue schemes. This yields the definition of projective space and projective varieties over a blueprint.
Lorscheid, Oliver, Peña, Javier López
core   +3 more sources

Toward Sustainable Biocultural Ecotourism: An Integrated Spatial Analysis of Cultural and Biodiversity Richness in Colombia

People and Nature, Volume 7, Issue 1, Page 194-214, January 2025.
Abstract Ecotourism plays a vital role in both economic development and depending on the scale, it can also aid environmental conservation. Ecotourism planning often considers culture‐based and nature‐based tourism separately, failing to recognize the synergies between them, with the potential to market locations as biocultural destinations.
Alejandra Echeverri, Natasha M. Batista, Stacie Wolny, Guido A. Herrera‐R, Federico Andrade‐Rivas, Allison Bailey, Anaid Cardenas‐Navarrete, Armando Dávila Arenas, Andres Felipe Díaz‐Salazar, Katherine Victoria Hernandez, Kelley E. Langhans, Bryam E. Mateus‐Aguilar, Dallas Levey, Andrew Neill, Oliver Nguyen, Andres Felipe Suárez‐Castro, Felipe Zapata, Natalia Ocampo‐Peñuela   +17 more
wiley   +1 more source

Análisis comparado de las especies del género Bryconamericus (Teleostei: Characidae) en la cuenca de los ríos Cauca-Magdalena y Ranchería, Colombia Comparative analysis of species of the genus Bryconamericus (Teleostei: Characidae) from Cauca, Magdalena and Ranchería basin rivers in Colombia

Revista Mexicana de Biodiversidad, 2009
Se analizan las especies de Bryconamericus Eigenmann 1907 para la cuenca de los ríos Magdalena-Cauca y Ranchería, con base en material tipo y no tipo; además se establece la distribución geográfica de B. caucanus.
César Román-Valencia, James A. Vanegas-Ríos, María D. García G.   +2 more
doaj  

Constructing polynomial systems with many positive solutions using tropical geometry

, 2017
The number of positive solutions of a system of two polynomials in two variables defined in the field of real numbers with a total of five distinct monomials cannot exceed 15. All previously known examples have at most 5 positive solutions.
Hilany, Boulos El
core   +2 more sources

Simulating drifting fish aggregating device trajectories to identify potential interactions with endangered sea turtles

Conservation Biology, Volume 38, Issue 6, December 2024.
Abstract Purse‐seine fishers using drifting fish aggregating devices (dFADs), mainly built with bamboo, plastic buoys, and plastic netting, to aggregate and catch tropical tuna, deploy 46,000–65,000 dFADs per year in the Pacific Ocean. Some of the major concerns associated with this widespread fishing device are potential entanglement of sea turtles ...
Lauriane Escalle, J. Scutt Phillips, J. Lopez, J. M. Lynch, H. Murua, S. J. Royer, Y. Swimmer, J. Murua, Alex Sen Gupta, V. Restrepo, G. Moreno   +10 more
wiley   +1 more source