Results 51 to 60 of about 338,914 (259)

Espacio geográfico y ciencias sociales. Nuevas propuestas para el estudio del territorio [PDF]

open access: yes, 2005
El desarrollo de la Ciencia de la información geográfica, de la Geocomputación y de una Ciencia social espacialmente integrada ofrece nuevas e interesantes perspectivas para el estudio de los problemas territoriales.
Joaquín Bosque Sendra
core  

A geometric formulation of exceptional field theory [PDF]

open access: yes, 2016
We formulate the full bosonic SL(5) exceptional field theory in a coordinate-invariant manner. Thereby we interpret the 10-dimensional extended space as a manifold with $\mathrm{SL}(5)\times\mathbb{R}^+$-structure. We show that the algebra of generalised
Bosque, Pascal du   +3 more
core   +3 more sources

Comparative Satellitomics in Arowanas (Telostei, Osteoglossiformes) Sheds Light on the Evolution of Ancient Satellite DNAs

open access: yesIntegrative Zoology, EarlyView.
This work focused on arowana fishes (Teleostei, Osteoglossiformes) as a model; their widespread intercontinental distribution and basal phylogenetic position within Teleostei make them a compelling model for evolutionary research, especially in the realm of satDNA molecular evolution. Through the integration of genomic and chromosomal data, we analyzed
Fernando Henrique Santos de Souza   +9 more
wiley   +1 more source

The wood: Cover of the art and metaphor of the return from 1968

open access: yesAnales de Historia del Arte, 2013
The landscape genre resurfaced with renewed forces beginning in the sixties of the twentieth century through the land art and the earthworks. The pioneers Americans felt a special love for the desert and the places which are difficult to access by ...
Ana Esther Santamaría Fernández
doaj   +1 more source

Plusiotis ericsmithi (Coleoptera: Scarabaeidae) : a new metallic species from eastern Guatemala [PDF]

open access: yes, 1999
Se describe Plusiotis ericsmithi sp. nov. de un bosque nuboso de baja altitud (1100 msnm) en la Sierra del Merend6n, Guatemala, cerca de la front era con Honduras.
Cano, Enio B., Monzón Sierra, José
core  

Comportamiento a campo de Pinus ponderosa inoculado con hongos ectomicorrícicos plantado en pastizales de estepa en Patagonia Andina, Argentina [PDF]

open access: yes, 2016
Pinus ponderosa es la especie forestal más plantada en el área de ecotono de Patagonia, Argentina, sujeta a estrés hídrico y clima mediterráneo. Los hongos ectomicorrícicos forman asociaciones obligadas y mutuamente beneficiosas con P.
Barroetaveña, Carolina   +3 more
core   +2 more sources

Mammal Responses to Habitat Degradation Induced by Cashew Expansion in West Africa

open access: yesAnimal Conservation, EarlyView.
Relationships between (a) estimated mammal species richness, (b) overall mammal species photographic rate, (c) carnivore photographic rate, (d) insectivore photographic rate, (e) omnivore photographic rate and (f) herbivore photographic rate and the local habitat characteristics as denoted by the scores of the first component of the Principal Component
Daniel Na Mone   +6 more
wiley   +1 more source

Addressing Uncertainty in TMDLS: Short Course at Arkansas Water Resources Center 2001 Annual Conference [PDF]

open access: yes, 2001
Management of a critical natural resource like water requires information on the status of that resource. The US Environmental Protection Agency (EPA) reported in the 1998 National Water Quality Inventory that more than 291,000 miles of assessed rivers ...
Matlock, Marty, Murawski, Matthew
core   +2 more sources

Cumulative effect of multiple health and social factors on adolescent mental well‐being: a cross‐sectional study in Catalonia

open access: yesChild and Adolescent Mental Health, EarlyView.
Background While numerous studies have explored factors contributing to poor mental health, few have examined the combined influence of multiple health and social factors and their cumulative effect. This study specifically aimed to analyze the cumulative effect of multiple health and social factors associated with poor mental well‐being in school‐aged
Marina Robles‐Muñoz   +7 more
wiley   +1 more source

Bosques y sustentabilidad.

open access: yesBosques Latitud Cero, 2021
El presente artículo reflexivo está orientado a entender de qué manera la discusión sobre la sustentabilidad del desarrollo está relacionado con el entendimiento y las prácticas de sustentabilidad en los bosques con el propósito de contribuir a fortalecer la institucionalización de los enfoques y prácticas de sustentabilidad en el sector forestal. Para
openaire   +2 more sources

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