Results 11 to 20 of about 237,678 (254)

Long‐term spatiotemporal dynamics in a mountain birch (Betula pubescens ssp. czerepanovii) forest in south‐east Norway

open access: yesPlant-Environment Interactions, 2022
Mountain birch forest covers large areas in Eurasia, and their ecological resilience provides important ecosystem services to human societies. This study describes long‐term stand dynamics based on permanent plots in the upper mountain birch belt in SE ...
Per Holm Nygaard   +3 more
doaj   +1 more source

Focused browsing: Providing topical feedback for link selection in hypertext browsing [PDF]

open access: yes, 2008
When making decisions about whether to navigate to a linked page, users of standard browsers of hypertextual documents returned by an information retrieval search engine are entirely reliant on the content of the anchortext associated with links and the
C. Olston   +2 more
core   +1 more source

Why was browsing by red deer more frequent but represented less consumed mass in young maple than in ash trees?!

open access: yesJournal of Forest Science, 2015
European ash (Fraxinus excelsior) and sycamore maple (Acer pseudoplatanus) are considered amongst tree species as some of the most attractive forage for red deer (Cervus elaphus).
B. Konôpka, J. Pajtík
doaj   +1 more source

Growth rings show limited evidence for ungulates’ potential to suppress shrubs across the Arctic

open access: yesEnvironmental Research Letters, 2022
Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may ...
Katariina E M Vuorinen   +40 more
doaj   +1 more source

«Browsing». De la exploración a la navegación, o la mutación del (no) proyecto de arquitectura

open access: yesRA. Revista de Arquitectura, 2021
El artículo observa el germen del proyecto de arquitectura, la vieja “autoría”, y lo confronta con el proceso contemporáneo en el que la acumulación hiperpublicitada de recursos es utilizada para la incesante reproducción del entorno construido. El texto
Juan Coll-Barreu
doaj   +1 more source

Video browsing interfaces and applications: a review [PDF]

open access: yes, 2010
We present a comprehensive review of the state of the art in video browsing and retrieval systems, with special emphasis on interfaces and applications.
Boeszoermenyi, L.   +4 more
core   +1 more source

A user evaluation of hierarchical phrase browsing [PDF]

open access: yes, 2003
Phrase browsing interfaces based on hierarchies of phrases extracted automatically from document collections offer a useful compromise between automatic full-text searching and manually-created subject indexes.
Edgar, Katrina D.   +4 more
core   +3 more sources

Semantic browsing of digital collections [PDF]

open access: yes, 2005
Visiting museums is an increasingly popular pastime. Studies have shown that visitors can draw on their museum experience, long after their visit, to learn new things in practical situations.
G. Landow   +3 more
core   +2 more sources

Channelized hotelling observers for signal detection in stack-mode reading of volumetric images on medical displays with slow response time [PDF]

open access: yes, 2011
Volumetric medical images are commonly read in stack-browsing mode. However, previous studies suggest that slow temporal response of medical liquid crystal displays may degrade the diagnostic accuracy (lesion detectability) at browsing rates as low as 10
Badano, Aldo   +5 more
core   +2 more sources

Social and Seasonal Factors Contribute to Shifts in Male African Elephant (Loxodonta africana) Foraging and Activity Patterns in Kruger National Park, South Africa

open access: yesAnimals, 2021
African savannah elephants (Loxodonta africana) are well-known as ecosystem engineers with the ability to modify vegetation structure. The present study aimed to examine how male elephant foraging behaviour is affected across (a) season (wet versus dry);
Kara du Plessis   +6 more
doaj   +1 more source

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