Results 161 to 170 of about 391,403 (360)

Nepeta coerulea Aiton subsp. sanabrensis (Losa) Ubera & Valdés: uma labiada nova para a flora de Portugal [PDF]

open access: yes, 2003
A Nepeta coerulea subsp. sanabrensis é uma subespécie nova para Portugal cujo tipo nomenclatural [basión. N. sanabrensis Losa, Contribuición al Estúdio de la Flora y Vegetación de la Província de Zamora, Inst. A.J.
Aguiar, Carlos, Cortez, José Paulo
core  

Inferring Species Interactions From Co‐occurrence Networks With Environmental DNA Metabarcoding Data in a Coastal Marine Food Web

open access: yesMolecular Ecology, Volume 34, Issue 7, April 2025.
ABSTRACT A good understanding of biotic interactions is necessary to accurately predict the vulnerability of ecosystems to climate change. Recently, co‐occurrence networks built from environmental DNA (eDNA) metabarcoding data have arisen as a tool to explore interspecific interactions in ecological communities exposed to different human and ...
Elizabeth Boyse   +5 more
wiley   +1 more source

Nuevas estelas romanas de la provincia de Zamora

open access: yesZephyrus, 2009
RESUMEN: Recientes descubrimientos y nuevas lecturas e interpretaciones de estelas funerarias romanas halladas en la provincia de Zamora y conservadas, en su mayoría, en el Museo Provincial.ABSTRACT: New discoveries and interpretations about nine Roman ...
José Antonio ABASÓLO ÁLVAREZ   +1 more
doaj  

Unipotent reduction and the Poincare Problem [PDF]

open access: yesarXiv, 2003
The Poincare Problem can be reduced to a problem on fibered surfaces, concretely, to bound the genus of the fibration by means of numerical information of the canonical sheaf of the associated foliation. In this paper we: 1. explain how this reduction can be carried out, 2.
arxiv  

Bridge damage identification using a small amount of damage labeling data

open access: yesComputer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract This paper proposes a method for bridge damage identification using a small amount of damage labeling data. This method first trains a deep neural network (DNN) with undamaged bridge inclination responses as inputs and bridge equivalent loads as labels.
Hongshuo Sun, Li Song, Zhiwu Yu
wiley   +1 more source

Exploração do conceito “jogo e cultura” no campo das artes plásticas [PDF]

open access: yes, 2012
Geograficamente a região que compreende as províncias de Trás-os-Montes e Alto Douro (Portugal) e de Zamora (Espanha) comunga de rituais ancestrais comuns e únicos, apesar das fronteiras políticas, diluída nos dias de hoje em consequência da integração ...
Canotilho, Luís   +2 more
core  

Influence of drought stress on the metabolite and ion composition in nectar and nectaries of different day‐ and night‐flowering Nicotiana species

open access: yesPlant Biology, EarlyView.
Drought stress leads to reduced nectar secretion and alters nectar composition of day‐ and night‐flowering Nicotiana species, which may impair plant–pollinator interactions. Abstract The frequencies of droughts worldwide will increase in the future due to climate changes. Nectar composition of plant species varies in relation to pollinator and can also
T. Göttlinger   +3 more
wiley   +1 more source

Ecohydroclimatological Research Along the Catacocha-Zamora Transect, Loja and Zamora-Chinchipe, Ecuador

open access: yesTecnología y ciencias del agua, 2015
This study reports on ecohydroclimatological research along the Catacocha-Zamora transect in the provinces of Loja and Zamora-Chinchipe, Ecuador. Mean annual precipitation varies between 400 mm in Catamayo, along the study transect, to 2 200 mm in Zamora,
Fernando Oñate Valdivieso   +1 more
doaj  

Deprea zamorae Barboza & S. Leiva.

open access: yes, 2015
Published as part of Casero, Carina N., Oberti, Juan C., Orozco, Clara I., Cárdenas, Alejandro, Brito, Iván, Barboza, Gloria E. & Nicotra, Viviana E., 2015, Withanolides from three species of the genus Deprea (Solanaceae). Chemotaxonomical considerations, pp.
Casero, Carina N.   +6 more
openaire   +1 more source

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