Results 101 to 110 of about 37,409 (181)

DINÁMICAS PRODUCCIÓN-CONSUMO EN CONJUNTOS LÍTICOS: EL ANÁLISIS DE LOS CONJUNTO LÍTICOS DE LA SOCIEDAD YÁMANA PRODUCTION-CONSUMPTION DYNAMICS IN LITHICS: THE ANALYSIS OF YÁMANA LITHIC ASSEMBLAGES

Magallania, 2010
En este trabajo discutimos un nuevo método para analizar los conjuntos líticos a fin de revelar las relaciones forma-función e interpretar su dimensión económica.
IVAN BRIZ
doaj  

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

New Phytologist, Volume 251, Issue 5, Page 2468-2481, September 2026.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán, Joaquín Calatayud, Ana L. Peralta, Adrián Escudero, Ana M. Sánchez, Arantzazu L. Luzuriaga, Marcelino de la Cruz   +6 more
wiley   +1 more source

Microencapsulation of bioactive compounds from peanut residues: stability study and application in yogurt

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6472-6484, 30 August 2026.
Abstract BACKGROUND Peanut skin, a byproduct of peanut processing, is a rich source of phenolic compounds (520.65 mgGAE (100 g)−1 d.b.) with strong antioxidant capacity, but which remains underutilized. The direct incorporation of phenolic extracts into dairy products is challenging, due to their instability during processing and storage and possible ...
Ana Carolina Tucumantel Ribeiro, Victor Waldemar Pinto, Jaqueline LS Cavalcante, Nathalia Almeida Costa, Bárbara M Lepaus, Juliana A Macedo, Patrícia Blumer ZR Sá, Sílvia Cristina Sobottka Rolim de Moura   +7 more
wiley   +1 more source

Dinámica fisicoquímica de las aguas de un sistema de planicies inundables tropicales

Revista Facultad de Ingeniería Universidad de Antioquia, 2013
Se estudió el cambio de algunas variables fisicoquímicas en el agua de siete caños y siete ciénagas pertenecientes a la zona de planos de inundación de Ayapel en nueve muestreos durante el periodo 2006-2009.
Yimmy Montoya M, Néstor Aguirre R.
doaj  

Biobased Polyurethane Films Based on Andiroba (Carapa guianensis) and Buriti (Mauritia flexuosa) Oil Polyols

Journal of Applied Polymer Science, Volume 143, Issue 30, August 10, 2026.
Polyurethane films were prepared from andiroba (Carapa guianensis) and buriti (Mauritia flexuosa) oil‐derived polyols, emphasizing their potential as bio‐based materials. UV–Vis analysis indicates the retention of carotenoid‐related chromophoric features within the polymer matrix.
João A. P. da Silva, Amanda L. Ferreira, Felipe F. C. Tavares, Chana M. da Silva, Cesar L. Petzhold, Nilo S. M. Cardozo   +5 more
wiley   +1 more source

Development and Characterization of ZnO‐Filled and Maleic Anhydride‐Compatibilized PP/SEBS Blends for 3D‐Printing Filaments

Journal of Applied Polymer Science, Volume 143, Issue 29, August 5, 2026.
PP/SEBS/MA/ZnO filaments produced by bench‐top single‐screw extrusion show refined morphology, increased crystallinity, improved thermal robustness, and preliminary FFF printability, demonstrating a practical route for functional filament development. ABSTRACT Currently, single‐screw extrusion offers a versatile and accessible route to produce polymer ...
Chiara das Dores do Nascimento, Cesar Aguzzoli, Everton Granemann Souza, Ana Cristina Beitia Kraemer Moraes, Fabricio Celso, Patricia Oliveira Schmitt, Lincoln Audrew Cordeiro, Fernanda Langone, Marlon Bender Bueno Rodrigues, Luana Vaz Tholozan, Neftali Lenin Villarreal Carreno, André Luiz Missio, Amanda Dantas de Oliveira   +12 more
wiley   +1 more source

DETERMINACIÓN DEL GRADO DE MOVILIDAD DE UN MOLINO DE CAÑA

Revista Centro Azúcar, 2011
En este trabajo se hace un análisis del principio de funcionamiento de un molino de caña, desde el punto de vista de la Teoría de Mecanismos, determinándose el grado de movilidad y las características de este mecanismo como paso previo al desarrollo de ...
Andrés Espinosa Acevedo, Jorge L. Moya Rodríguez, Feliberto Fernández Castañeda, Eusebio Pérez Castellanos   +3 more
doaj  

Evidence of a Potential Nursery Area for the Great Hammerhead Shark, Sphyrna mokarran, in the Largest Coral Reef System of the Southwestern Atlantic

Ecology and Evolution, Volume 16, Issue 8, August 2026.
We present evidence suggesting that the Abrolhos Bank functions as key habitat for early life stages of Sphyrna mokarran. Kernel density estimation revealed spatially structured aggregations, with neonates and young‐of‐the‐year concentrated in shallow reef‐associated areas. Temporal variation in catch per unit effort (CPUE) indicated recruitment pulses
Jones Santander‐Neto, Rodrigo Barreto, Guilherme dos Santos Lírio, Michael Heithaus, Otto Bismarck Fazzano Gadig, Maurício Hostim‐Silva   +5 more
wiley   +1 more source

The Effect of Sex and Gender‐Role on Social Attention: Investigating the Association With Social Skills and Academic Preferences

International Journal of Psychology, Volume 61, Issue 4, August 2026.
ABSTRACT The literature has shown that both eye‐gaze and arrow cues elicit quantitatively similar attentional orienting effects. Nonetheless, a qualitative dissociation between the orienting of attention triggered by these two types of stimuli has been observed under specific methodological conditions.
Jeanette A. Chacón‐Candia, Juan Lupiáñez, Maria Casagrande, Andrea Marotta   +3 more
wiley   +1 more source

Nanostructured and Functionalized Calcium Hydroxyapatite Enhances Collagen Production by Human Dermal Fibroblasts Compared With Microstructured Counterparts In Vitro

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 8, August 2026.
Nanostructured, lactose‐functionalized calcium hydroxyapatite (nanoCaHA) was produced by nanospray drying, yielding submicron, amorphous, carbonated particles with improved physicochemical properties. NanoCaHA was biocompatible and outperformed microstructured CaHA in stimulating collagen‐related gene expression and total collagen production in human ...
Elizabeth Cristina Iseke Bispo, Stefhani Martins de Barcelos, Jonad Logan A. Contarato, Atailson Oliveira da Silva, Rafael Vieira Rocho, Ana Clara Nogueira Brathwaite, Venâncio Alves Amaral, Paula Martins de Oliveira, Maria Victória Souto‐Silva, Graziella Anselmo Joanitti, Marcilio Cunha‐Filho, Guilherme Martins Gelfuso, Juliana Lott de Carvalho, Felipe Saldanha‐Araújo, Taís Gratieri   +14 more
wiley   +1 more source