Results 121 to 130 of about 411,613 (237)
Impact of brackets on smile esthetics: laypersons and orthodontists perception
Dental Press Journal of Orthodontics, 2012 OBJECTIVE: This study evaluated the influence of orthodontic appliances on smile esthetics assessed by lay adolescents, lay adults and orthodontists.
Seandra Cordeiro de Oliveira +2 more
doaj +1 more source
Escala de percepció de l’esforç i activació muscular en exercicis d’estabilització del core
Apunts. Educació física i esports, 2015 La pràctica de l’activitat física és un dels mitjans més adequats de millorar i conservar la qualitat de vida de les persones. Entre els beneficis d’un condicionament regular, en figuren alguns de psicològics com atenuar la depressió, l’ansietat o quadres d’estrès, i entre els fisiològics, el descens de la freqüència cardíaca basal, del risc d ...
openaire +1 more source
Does any fish scale of a fish have the same number of marks? A case study for two Mugilidae species
Journal of Fish Biology, EarlyView.Abstract This study evaluates the difference in growth marks in scales from nine body areas of two Mugilidae species from the Gulf of Mexico: Mugil curema and Mugil cephalus. It addresses whether the different body areas show more (or fewer) marks, and which area(s) would be more useful in fish biology studies relying on mark analysis.
Ebenecer Guerra +6 more
wiley +1 more source
Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests
Journal of Zoology, EarlyView.Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero +5 more
wiley +1 more source
Revista de Biología Tropical, 2008 The meiofauna from seagrass meadows in the western sector of the Gulf of Batabanó, Cuba were studied to describe the spatial and temporal variations in community structure. Replicated cores were taken in three locations (arranged in m- and km-scales) and
Maickel Armenteros +3 more
doaj
Massive binary black holes in galactic nuclei and their path to coalescence
, 2014 Massive binary black holes form at the centre of galaxies that experience a merger episode. They are expected to coalesce into a larger black hole, following the emission of gravitational waves. Coalescing massive binary black holes are among the loudest
A. Escala +110 more
core +1 more source
New Phytologist, EarlyView.Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White +6 more
wiley +1 more source
Four seasons, please! A pintura e o apagamento do mundo (#2)
Manuscrítica, 2018 Antes deste texto, já o mesmo título designa uma espécie de arrufo tenso com a realidade, em tempo de inassimiláveis mudanças climáticas e na reentrada adentro das quatro paredes cegas do meu estúdio atual – ao qual, por ironia, chamo mesmo Four Seasons.
Isabel Sabino
doaj
New Phytologist, EarlyView.Summary Tree stems in Amazonian floodplains emit substantial methane (CH4), yet controls on emission variability remain unclear. Emissions span orders of magnitude between várzea (nutrient‐rich) and igapó (nutrient‐poor) forests and among trees, suggesting controls beyond flooding.
Holly R. Blincow +9 more
wiley +1 more source
Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.Microeukaryote dynamics across a eutrophication gradient in Greater Paris region lakes showed richness peaking at intermediate trophic levels and communities becoming more modular, variable, and less connected with higher trophic status compared to oligo‐to‐mesotrophic lakes.
Sébastien Duperron +13 more
wiley +1 more source