Results 31 to 40 of about 9,445 (103)

Enhancing multitasking capacity: An acoustic tagging and sampling methodology for the spiny butterfly ray (Gymnura altavela) in the Canary Islands

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
To overcome challenges in studying elusive benthic elasmobranchs, a comprehensive, rapid methodology was developed and applied to 133 Spiny Butterfly Rays in Gran Canaria and Tenerife between 2020 and 2024. This approach integrated internal tagging with acoustic and external T‐bar tags, alongside biological sampling and ultrasound assessments, all ...
Ana Espino‐Ruano   +12 more
wiley   +1 more source

Descripcion de la hembra de Lutzomya ceferinoi (Ortiz & Alvarez, 1963) y redescripcion del macho Description of the female of Lutzomyia ceferinoi (Ortiz & Alvarez, 1963) and redescription of the male

open access: yesMemorias do Instituto Oswaldo Cruz, 1988
Se hace un análisis morfométrico en hembras, urtilizando un método numérico de ordenación, demonstrándose un amplio rango de variabilidad morfométrica.The female of Lutzomyia ceferinoi is described and the male redescribed on specimens from the Andean ...
D. Carzola, N. Añez
doaj   +1 more source

Morphometric analysis of the submarine landslides in the central Great Barrier Reef margin, north-eastern Australia [PDF]

open access: yes, 2016
The morphometric characterization of the submarine landslides on a mixed siliciclastic-carbonate margin, the Great Barrier Reef (NE Australia), is presented in this study.
Beaman, Robin J.   +3 more
core  

Effects of pasture consumption and obesity on insulin dysregulation and adiponectin concentrations in UK native‐breed ponies

open access: yesEquine Veterinary Journal, Volume 58, Issue 1, Page 243-255, January 2026.
Abstract Background Insulin dysregulation (ID) and hypoadiponectinaemia (total [adiponectin] <7.9 μg/mL) are risk factors for laminitis. They are sometimes, but not always, associated with obesity. Objectives To investigate the effects of pasture consumption and obesity on ID and circulating total [adiponectin] in ponies.
Marine A. Barnabé   +3 more
wiley   +1 more source

Avaliação óssea alveolar de rattus norvegicus por meio dos métodos radiográfico e morfométrico

open access: yesBrazilian Dental Science, 2010
O objetivo neste estudo foi avaliar a característica anatômica do osso alveolar de ratos por meio dos métodos radiográfico e morfométrico. Para tanto foram utilizados 30 ratos.
Daniela M. Souza   +4 more
doaj   +1 more source

Evolución morfológica y morfométrica de los conos volcánicos monogenéticos de los campos volcánicos de Payún Matrú, Llancanelo y Cuenca del Río Salado [PDF]

open access: yes, 2017
Los conos monogenéticos de los campos volcánicos de Payún Matrú, Llancanelo y cuenca del río Salado se caracterizan por una gran diversidad morfológica que está relacionada con factores genéticos (tipo de magma, topografía previa, tipo de erupción) y ...
González Blazek, Verónica Lourdes
core  

Toward a Biocultural Synthesis of the Peopling of the Americas: Introduction to the Special Issue Hacia una síntesis biocultural del poblamiento de las Américas: introducción al número especial Rumo a uma síntese biocultural do povoamento das Américas: introdução ao número especial

open access: yesAmerican Journal of Biological Anthropology, Volume 188, Issue 3, November 2025.
ABSTRACT This article introduces the special issue Toward a Biocultural Synthesis of the Peopling of the Americas, which brings together contributions that explore the origins and diversity of Indigenous populations across North, Central, and South America and the Caribbean. The volume grew out of an invited symposium held at the 90th Annual Meeting of
Lumila Paula Menéndez, Mark Hubbe
wiley   +1 more source

Comparación morfométrica de dos poblaciones de Syphacia parásitos de Reithrodontomys en el Centro de México

open access: yesRevista Biológico Agropecuaria Tuxpan
Las nematodos del género Syphacia parasitan principalmente roedores, en el presente trabajo se revisó morfológica y morfométricamente dos poblaciones de hembras de nematodos del género mencionado recolectadas en dos especies de roedores del género ...
Alexia G. Mejía-Licona   +2 more
doaj   +1 more source

Análisis morfométrico del frenillo labial superior durante el crecimiento y desarrollo del niño en edades 0 a 12 años

open access: yesRevista de Odontopediatria Latinoamericana, 2021
Objetivo: Establecer un análisis morfométrico del frenillo labial superior durante el crecimiento y desarrollo del niño en edades de 0 a 12 años en el Municipio Naguanagua periodo Marzo-Septiembre 2016.
Osmary Darisay Cerrato López   +2 more
doaj   +1 more source

Changes in community composition and functional diversity of European bats under climate change

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Climate change is predicted to drive geographical range shifts that will result in changes in species diversity and functional composition and have potential repercussions for ecosystem functioning. However, the effect of these changes on species composition and functional diversity (FD) remains unclear, especially for mammals, specifically ...
Penelope C. Fialas   +80 more
wiley   +1 more source

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