Results 51 to 60 of about 337,364 (236)

Jorge de Vasconcelos Nunes. Presidente da Câmara dos Deputados (1-8-1921 │ 17-9-1921) [PDF]

open access: yes, 2012
Biografia de Jorge de Vasconcelos Nunes, Presidente da Câmara dos Deputados (1921)
Baiôa, Manuel
core  

Cascade R-CNN: Delving into High Quality Object Detection

open access: yes, 2017
In object detection, an intersection over union (IoU) threshold is required to define positives and negatives. An object detector, trained with low IoU threshold, e.g. 0.5, usually produces noisy detections.
Cai, Zhaowei, Vasconcelos, Nuno
core   +1 more source

Coal Mining as a Driver of Land Use and Land Cover Change and Degradation: A Case in Moatize City, Mozambique

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Coal remains a major global energy source despite ongoing environmental controversies, particularly, regarding climate change and landscape transformation. This study investigates the spatiotemporal dynamics of land use and land cover (LULC) in the Moatize Coal Basin (MCB), Mozambique, between 1990 and 2024, with a specific focus on land ...
Ivan Latinho Naite   +2 more
wiley   +1 more source

Semantically Consistent Regularization for Zero-Shot Recognition

open access: yes, 2017
The role of semantics in zero-shot learning is considered. The effectiveness of previous approaches is analyzed according to the form of supervision provided. While some learn semantics independently, others only supervise the semantic subspace explained
Morgado, Pedro, Vasconcelos, Nuno
core   +1 more source

Novelty for the flora of Espírito Santo, Brazil: a new species of Ouratea Aubl. (Ochnaceae)

open access: yesNordic Journal of Botany, EarlyView.
Here, we describe and illustrate the new species Ouratea oberdanii Fraga & Deccache, which is named after Dr Oberdan José Pereira. This new species is found in the mountainous regions of the evergreen Atlantic Forest in the Brazilian state of Espírito Santo. Ouratea oberdanii is similar to O. linearis (A.Gray) Sastre & Offroy and O.
Lara Serpa Jaegge Deccache   +4 more
wiley   +1 more source

The relative roles of in situ diversification and lineage dispersal underlying diversity patterns at the assemblage level

open access: yesOikos, EarlyView.
Speciation, extinction, and dispersal are the historical processes influencing the spatial distribution of lineages and strongly influence diversity patterns. Here, we apply a recently developed methodological approach to quantify the relative legacies in situ diversification history (i.e.
Arthur Vinicius Rodrigues   +2 more
wiley   +1 more source

Ressignificações na periferia do ensaísmo latino-americano: Gabriel Mariano e Glória Anzaldúa

open access: yesOutra Travessia, 2014
Neste artigo investigo como dois intelectuais – Glória Anzaldúa, uma chicana, e Gabriel Mariano, caboverdiano – emulam dois ensaístas latino-americanos: José Vasconcelos e Giberto Freyre.
Alfredo Cesar Melo
doaj   +1 more source

Lo que escucha la Vasconcelos. La voz de los usuarios de la mayor biblioteca pública de México [PDF]

open access: yes, 2016
Vasconcelos Public Library, in Mexico City, in a different way: beyond the impressive figures of this large library created in 2006, they give the floor to some of their users to tell how the library is already part of their daily lives.
Diez, Carola, Salaberria, Ramón
core  

Connecting the distribution and diversification of marine plants

open access: yesOikos, EarlyView.
Integration of the evolutionary history with distribution of extant species is necessary to explain present‐day diversity, particularly for ‘foundation' species, such as seagrasses, which create habitats of socioecological relevance. Here, we resolved if varying evolutionary history of seagrass families has imprinted the distribution ranges of extant ...
Fernando Tuya   +3 more
wiley   +1 more source

Engaging people in educational processes that foster environmentally valuable outcomes: A synthesis of key findings across eight systematic reviews

open access: yesPeople and Nature, EarlyView.
Abstract Alongside the rise of the evidence‐based conservation movement over the past 20 years, environmental education (EE) has emerged as a worthwhile strategy to achieve conservation goals. EE can help develop the societal attitudes, knowledge, skills, behaviours and norms that address conservation and environmental challenges and build deeper ...
Nicole M. Ardoin   +4 more
wiley   +1 more source

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