Results 61 to 70 of about 509,668 (213)

Knowledge from non‐English‐language studies broadens contributions to conservation policy and helps to tackle bias in biodiversity data

Journal of Applied Ecology, Volume 62, Issue 9, Page 2148-2162, September 2025.
Collecting data from local sources markedly further strengthens global biodiversity databases by adding species not previously included in international datasets. Furthermore, the addition of these data helps to understand spatial and temporal biases that potentially influence abundance trends at both national and global levels.
Filipe C. Serrano, Valentina Marconi, Stefanie Deinet, Hannah Puleston, Helga C. Wiederhecker, Juan C. Diaz‐Ricaurte, Carolina Farhat, Ricardo Luría‐Manzano, Marcio Martins, Eletra de Souza, Sergio Marques‐Souza, João Paulo dos Santos Vieira‐Alencar, Paula Valdujo, Robin Freeman, Louise McRae   +14 more
wiley   +1 more source

Biases in Amphibian Sampling in the Amazon: Using Infrastructure and Accessibility Data to Identify Sampling Gaps

Biotropica, Volume 57, Issue 5, September 2025.
Biogeographic knowledge of Amazonian amphibians is constrained by spatial and temporal coverage, leading to biases that affect the understanding of their diversity patterns. Using an extensive occurrence database, this study identified knowledge gaps and sampling biases linked to infrastructure and accessibility factors across the region.
Marcos Penhacek, Rodrigo Antônio Castro‐Souza, Geiziane Tessarolo, José Alexandre Diniz‐Filho, Thadeu Sobral‐Souza, Domingos de Jesus Rodrigues   +5 more
wiley   +1 more source

Estimating abundance of aggregated populations with drones while accounting for multiple sources of errors: A case study on the mass nesting of Giant South American River Turtles

Journal of Applied Ecology, Volume 62, Issue 8, Page 2036-2047, August 2025.
The developed approach can be applied to several contexts to efficiently survey spatially aggregated populations using drone‐derived orthomosaics, and to understand phenology at these aggregation sites. We provide general recommendations for planning surveys and discuss implementations of our approach using other types of marking methods and model ...
Ismael V. Brack, Denis Valle, Camila Ferrara, Omar Torrico, Enrique Domic‐Rivadeneira, German Forero‐Medina   +5 more
wiley   +1 more source

Detection of canine external ear canal lesions using artificial intelligence

Veterinary Dermatology, Volume 36, Issue 4, Page 424-432, August 2025.
Background – Early and accurate diagnosis of otitis externa is crucial for correct management yet often can be challenging. Artificial intelligence (AI) is a valuable diagnostic tool in human medicine. Currently, no such tool is available in veterinary dermatology/otology.
Neoklis Apostolopoulos, Samuel Murray, Srikanth Aravamuthan, Dörte Döpfer   +3 more
wiley   +1 more source

From Disturbance to Recovery: Unveiling the Role of Goats and Ecological Drivers on Vegetation Dynamics of Trindade Island, South Atlantic, Brazil

Journal of Vegetation Science, Volume 36, Issue 3, May/June 2025.
We analyzed long‐term vegetation dynamics on Trindade Island, assessing the influence of feral goats and abiotic factors using remote sensing and field data. Vegetation cover increased over time, with forests and grasslands expanding. NDVI effectively captured these changes, revealing strong biotic and abiotic interactions.
Felipe Zuñe, Márcia Gonçalves Rogério, Ruy José Válka Alves, Nílber Gonçalves da Silva   +3 more
wiley   +1 more source

Line‐item vetoes as a coordination mechanism

Legislative Studies Quarterly, Volume 50, Issue 1, Page 38-53, February 2025.
Abstract Although presidential vetoes are central to the legislative process, the role of total versus line item vetoes (LIV) is largely unclear. While total vetoes are a sign of conflict between the branches, as the literature has emphasized, we argue that LIV function as a negative agenda setting mechanism that enables presidents to coordinate within
Valeria Palanza, Gisela Sin, Evangeline Reynolds   +2 more
wiley   +1 more source

Barriers to Entry in Monopoly Markets: Automobile Distribution in Brazil [PDF]

O Objetivo deste Trabalho é Analisar os Efeitos da Entrada de uma Segunda Concessionária de Automóveis em Mercados Previamente Monopolizados. para Tanto, Construiu-Se um Banco de Dados com a Localização de Concessionárias de Automóveis em Microrregiões e
Garcia, Fernando, Goldbaum, Sergio
core  

Levantamento preliminar de Psychotria L. (Rubiaceae) no estado do Pará. [PDF]

, 2011
Realizou-se, no período de outubro/2010 a janeiro/2011, o levantamento dos táxons de Psychotria (Rubiaceae) ocorrentes no Estado do Pará. Este estudo foi baseado no acervo do Herbário IAN da Embrapa Amazônia Oriental, o qual conta com suas coleções ...
MARGALHO, L. F., MARTINS-DA-SILVA, R. C. V., SOUZA, A. S. de   +2 more
core  

DESENVOLVIMENTO DE UM BANCO DE DADOS PARA ARMAZEMENTO DE PRODUÇÕES SOBRE MODELAGEM MATEMÁTICA E CÁLCULO DIFERENCIAL E INTEGRAL

Em Teia, 2019
Este artigo é um recorte de uma pesquisa em andamento que tem como objetivo mostrar o desenvolvimento de um banco de dados para o armazenamento de pesquisas que abordem Modelagem Matemática (MM) no ensino do Cálculo Diferencial e Integral (CDI).
Jefferson Dantas Oliveira, Zulma Elizabete Madruga   +1 more
doaj   +1 more source

The potential of gardening and other plant‐related interventions to reduce symptoms of depression: A systematic review of non‐randomized controlled trials and uncontrolled studies

People and Nature, Volume 7, Issue 1, Page 295-316, January 2025.
Abstract Previous systematic reviews have examined the effect of horticultural interventions (e.g., taking care of plants, planting, gardening) on individuals' depressive symptoms through analyses focused exclusively on randomized controlled trials, but that approach overlooks a majority of the potentially informative published research.
Claudio D. Rosa, Talisson S. Chaves, Silvia Collado, Lincoln R. Larson, KangJae Jerry Lee, Christiana C. Profice   +5 more
wiley   +1 more source