Results 101 to 110 of about 14,258 (256)

Differences in characteristics between naturalized threatened plants and other threatened plants

open access: yesConservation Biology, EarlyView.
Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao   +10 more
wiley   +1 more source

Comprehensive framework for assessing and optimizing existing research networks

open access: yesConservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East   +2 more
wiley   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

BASE DE DATOS-ENDES.sav

open access: yes
The use of dental services by older adults in Peru faces various challenges that impact both their oral and overall health. Several factors play a crucial role in obtaining adequate dental care. To evaluate the factors associated with the use of dental services in older adults in Peru.
Cossio Alva, Bryan   +5 more
openaire   +1 more source

Evaluating the empirical basis for threat attribution in the IUCN Red List

open access: yesConservation Biology, EarlyView.
Abstract Understanding the impacts of different threats on species is key to successful conservation interventions and policies. The International Union for Conservation of Nature (IUCN) assesses threats to species, and the organization's Red List of Threatened Species is a key conservation tool.
Ena Humphries   +5 more
wiley   +1 more source

Auditando en las bases de datos

open access: yesUniciencia, 2008
La importancia de establecer controles que permitan minimizar el riesgo inherente que tienen los datos contenidos en una base de datos hace necesario implementar procedimientos de auditoría.
Johnny Villalobos Murillo
doaj  

Bases de datos inteligentes

open access: yes, 1991
Al hablar de Bases de Daqtos Inteligentes no estamos hablando de una tecnología única o coherente, sino de la conjunción de varias tecnologías, tales como los sistemas deductivos de la Inteligencia Artifical, o los lenguajes de programación basados en obejtos, o bien los procesadores avanzados de texto.
openaire   +1 more source

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Fragmentación vertical de clases en las bases de datos distribuidas orientadas a objetos

open access: yesTecnología en Marcha
El diseño de bases de datos distribuidas es un proceso complicado que incluye muchos factores para considerar. Además, siendo las bases de datos distribuidas orientadas a objetos una generalización de bases de datos relacionales no solo heredan los ...
Elzbieta Malinowski-Gajda
doaj  

BASE DE DATOS PARA ORIENTADORES ESCOLARES

open access: yesBordón. Revista de Pedagogía, 2008
ESP
Sanz Esbrí, Jesús   +2 more
openaire   +2 more sources

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