Results 61 to 70 of about 1,281,066 (172)

Mapping the density of giant trees in the Amazon

New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

Critical Analysis of Government vs. Commercial Advertising Discourse on Older Persons in Spain [PDF]

, 2014
The elderly population has increased considerably in recent years and it is estimated that by 2050 32% of the Spanish population will be older persons. This group is underrepresented in the media and does not attract much research interest.
de-Lima-Maestro, Rosa, de-Andrés-del Campo, Susana, Lima Maestro, Rosa de, Maestro Renedo, Rosa de Lima, Andrés del Campo, Susana de   +4 more
core   +1 more source

Phylogenomics and biogeography of the cleptoparasitic bee genus Triepeolus Robertson (Hymenoptera: Apidae), with a revised subgeneric classification of Triepeolus and its sister genus, Epeolus Latreille Filogenómica y biogeografía del género de abejas cleptoparásitas Triepeolus Robertson (Hymenoptera: Apidae), con una clasificación subgenérica revisada para Triepeolus y su género hermano, Epeolus Latreille

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
A subgeneric classification is proposed for Triepeolus—the second‐largest genus of cleptoparasitic apid bees in the world—and its sister genus Epeolus, with support from a newly presented dated phylogeny. Phylogenomic analysis based on ultraconserved elements revealed strong support for the monophyly of Triepeolus, which diverged from Epeolus sometime ...
Thomas M. Onuferko, Sophie Cardinal, Laurence Packer   +2 more
wiley   +1 more source

Propuesta de documento marco para el reconocimiento de los Programas Universitarios para Personas Mayores (PUMs) [PDF]

, 2017
COMISIÓN DE TRABAJO formada por: Bru Ronda, Concepción (Universidad de Alicante); Holgado Sánchez, Adoración (Universidad Pontificia de Salamanca); Jiménez Eguizábal, Alfredo (Universidad de Burgos); Lorenzo Vicente, Juan Antonio (Universidad Complutense
Ramos Bernal, María Teresa, Rodríguez Martínez, Antonio, Bru Ronda, Concepción, Jiménez Eguizábal, Alfredo, Palmero Cámara, Carmen, Lorenzo Vicente, Juan Antonio, Holgado Sánchez, Adoración   +6 more
core   +1 more source

Reproductive outcome after frozen embryo transfer with hormone replacement therapy according to luteal‐phase support protocol: systematic review and network meta‐analysis of randomized controlled trials

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 422-432, October 2025.
ABSTRACT Objective To compare reproductive outcome between luteal‐phase support (LPS) protocols for frozen embryo transfer (FET) cycles with hormone replacement therapy (HRT). Methods A search was conducted in MEDLINE, Scopus, LILACS, EMBASE, Scielo.br, PROSPERO, CINAHL, PsycINFO, AMED, ClinicalTrials.gov, ICTRP, the Cochrane Library and conference ...
A. Etrusco, B. Ata, V. Agrifoglio, A. D'Amato, C. Wyns, A. Vitagliano, C. Alviggi, A. Conforti, A. Favilli, P. De Franciscis, A. S. Laganà, G. Riemma   +11 more
wiley   +1 more source

Salty suitors: High larval sodium intake reduces adult lifespan and influences reproductive behaviour in a lepidopteran herbivore

Ecological Entomology, Volume 50, Issue 5, Page 886-898, October 2025.
Low‐sodium females took significantly longer to start mating than high‐sodium females, but no pairings differed in the duration of copulation. Reproductive outputs, measured by number of clutches, hatching young, adult offspring and pupation time, did not differ across parental sodium pairings.
Maggie C. Vincent, Ana L. Salgado, Luis Y. Santiago‐Rosario, Kyle E. Harms   +3 more
wiley   +1 more source

Elementos 130 [PDF]

, 2023
En el procesamiento clásico de información que emplea el cómputo usual, la información es portada por bits clásicos representados por los dígitos binarios 0 y 1.
García Gutiérrez, Fabiola, Ávila Aoki, Manuel, MORALES ROSALES, GISELLE NAYELI   +2 more
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Geochemical constraints on the origin of calcalkaline and alkaline magmas of the eastern Trans-Mexican Volcanic Belt

Geofísica Internacional, 1988
Se presentan datos de elementos mayores, elementos trazas y tierras raras de rocas calco-alcalinas y alcalinas de la parte este del Cinturón Volcánico Transmexicano (TMVB), así como conclusiones acerca de su origen y de su significado tectónico.
Th. Besch, J. F. W. Negendank, R. Emmermann, H. J. Tobschall   +3 more
doaj   +1 more source

A Multidimensional Operationalization of Policy Change

Politics &Policy, Volume 53, Issue 5, October 2025.
ABSTRACT Policy change is a core variable of policy process research. Several theories and frameworks distinguish different levels of policy change. These include minor change vs. major change (Advocacy Coalition Framework), incrementalism vs. nonincrementalism (Multiple Streams Framework), punctuations vs.
Nils C. Bandelow, Johanna Hornung, Sofie Klingner   +2 more
wiley   +1 more source

Estudo de aterramento em baixas frequências usando a formulação eletrocinética associada ao método de elementos finitos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2009.Este trabalho aborda o desenvolvimento e a implementação de uma modelagem em baixas frequências de ...
Arend, Emílio Rodolfo
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