Results 31 to 40 of about 2,209 (136)

Procedimento estatístico para validação de escalas diagramáticas na quantificação de doenças

Revista Árvore, 2011
Na validação de escalas diagramáticas de doenças é comum utilizar a regressão linear simples para testar a identidade entre dados estimados e valores reais de severidade de doença. Nestes casos, após ajustar a regressão linear, as hipóteses H01: β0 = 0 e
Reginaldo Gonçalves Máfia, Maria Alves Ferreira, Daniel Henrique Breda Binoti, Hélio Garcia Leite   +3 more
doaj   +1 more source

Spectral response of guava leaves under infestation by Costalimaita ferruginea (coleoptera: Chrysomelidae)

Agricultural and Forest Entomology, Volume 28, Issue 3, Page 398-409, August 2026.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Souradji I. Bachirou, Pedro G. Peixoto, David L. Rosalen   +2 more
wiley   +1 more source

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure

Biotropica, Volume 58, Issue 3, May 2026.
A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...
Jeferson Alberto de Lima, John Toland Van Stan II, Karolina Lewińska, Agnieszka Dradrach, Jakub Ceglarek, Kelly Cristina Tonello   +5 more
wiley   +1 more source

Estimativa da relação hipsométrica em clones de Eucalyptus sp. com o modelo de curtis ajustado por métodos bayesianos empíricos

Revista Árvore, 2013
Neste trabalho foi considerado o modelo de Curtis para a relação hipsométrica em clones de Eucalyptus sp. com os parâmetros sujeitos a restrições. Para fazer a inferência dos parâmetros do modelo com restrições, utilizou-se uma abordagem bayesiana com ...
Cláudio Roberto Thiersch, Marinho Gomes de Andrade, Monica Fabiana Bento Moreira, Selene Loibel   +3 more
doaj   +1 more source

Risk factors associated with owner‐reported sleep disturbances in Nordic horses

Equine Veterinary Journal, Volume 58, Issue 3, Page 728-735, May 2026.
Abstract Background Very little is known about sleep disturbances in horses, although several management or animal‐based factors may contribute to an increased risk of disturbances. Objectives To investigate factors related to rest and sleep behaviour of horses kept in stalls as perceived by Nordic horse owners or caretakers and their association with ...
H. Suomala, I. Brotherus, L. Hänninen, E. Ternman, A. K. Mykkänen   +4 more
wiley   +1 more source

Executive function deficits in children born preterm or at low birthweight: a meta‐analysis

Developmental Medicine &Child Neurology, Volume 61, Issue 9, Page 1015-1024, September 2019., 2019
Aim To investigate the magnitude of executive function deficits and their dependency on gestational age, sex, age at assessment, and year of birth for children born preterm and/or at low birthweight. Method PubMed, PsychINFO, Web of Science, and ERIC were searched for studies reporting on executive functions in children born preterm/low birthweight and
Carolien A van Houdt, Jaap Oosterlaan, Aleid G van Wassenaer‐Leemhuis, Anton H van Kaam, Cornelieke S H Aarnoudse‐Moens   +4 more
wiley   +1 more source

Competitor Richness Outweighs Climate and Land Cover in Explaining Abundance Variation of a Neotropical Fruit Bat

Austral Ecology, Volume 51, Issue 1, January 2026.
ABSTRACT Understanding which processes regulate spatial variation in species abundance across their ranges is key in ecology. Species abundances may be affected by several factors, such as climate, elevation, land cover, species interactions and habitat protection status. However, few studies have focused on these effects synergistically across species
Marcelo de Moraes Weber, Artur Malecha
wiley   +1 more source

Mammals with large home ranges, low reproductive rates and small body sizes are most vulnerable to roads: A meta‐analysis

Journal of Applied Ecology, Volume 62, Issue 12, Page 3227-3239, December 2025.
Road mitigation for mammals should ideally be informed by site‐level knowledge and generally involve prioritizing species with the combination of larger home ranges, lower reproductive rates and smaller body sizes. To protect these vulnerable mammals from roads, we should maintain low road densities and instal small‐mesh mitigation fencing along roads.
Sean Patterson, Lenore Fahrig, Jochen A. G. Jaeger, Oriana Meek‐Sauriol, Fernanda Z. Teixeira, Aurora Torres, Trina Rytwinski   +6 more
wiley   +1 more source

River Barriers and Spatial Constraints: Unveiling the Factors Shaping Species Distribution in the Amazonian Rainforest

Journal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest. Location Amazon forest, Brazil. Time Period Present. Major Taxa Studied Class Arachnida; Order: Opiliones (harvestmen).
Cristian de Sales Dambros, Elisa Leal Abbad, Pio Antonio Colmenares Garcia, Ana Lúcia Tourinho   +3 more
wiley   +1 more source

Claw growth rates in a subset of adult, indoor, domestic cats (Felis catus)

Veterinary Dermatology, Volume 36, Issue 3, Page 362-367, June 2025.
Background – Keratinised tissues, such as nails and claws, accumulate hormones over time; the claws' hormone concentrations are being explored as potential biomarkers. Timelines for hormone deposition can be established if claw growth rates are known. Hormone concentration within cat claws has been recently evaluated, yet the growth rates of cat claws ...
Elena T. Contreras, Kate Bruner, Courtney Hegwer, Andrew Simpson   +3 more
wiley   +1 more source