Results 11 to 20 of about 13,194 (172)

Minimización de Funciones Supermodulares en un retículo finito relativamente complementado

open access: yesSelecciones Matemáticas, 2017
En este trabajo se presentan dos principios de descarte para solucionar el problema de la minimización de una función supermodular definida en un retículo finito relativamente complementado.
Nelson Aragonés Salazar
doaj   +4 more sources

Resenha de: O firmamento do Universo Finito

open access: yesRevista de História, 1972
GRACIOTTI (Mário). — O Firmamento no Universo Finito. Editôra Clube do Livro. São Paulo. 1971.
Shozo Motoyama
doaj   +2 more sources

Il "non finito" & il non realizzato

open access: yesRicerche di S/Confine, 2022
Questo saggio tratta del sottile limite tra non finito e non realizzato. Guardando al sistema contemporaneo, l'artista delinea un profilo in cui viene abbandonato un approccio tradizionale per dedicarsi ad altre attività, necessarie per sfuggire al ...
Pablo Echaurren
doaj   +1 more source

"Prosperidad sin crecimiento. Economía para un planeta finito"

open access: yesRevista de Fomento Social, 2012
Reseña de la obra de: Jackson, T. (2011), Prosperidad sin crecimiento. Economía para un planeta finito, Barcelona, Icaria Editorial – Intermón Oxfam Editorial, 280 pp.
Luis Amador Hidalgo
doaj   +3 more sources

The importance of expert selection when identifying threatened ecosystems

open access: yesConservation Biology, Volume 37, Issue 6, December 2023., 2023
Abstract Identifying threatened ecosystem types is fundamental to conservation and management decision‐making. When identification relies on expert judgment, decisions are vulnerable to inconsistent outcomes and can lack transparency. We elicited judgements of the occurrence of a widespread, critically endangered Australian ecosystem from a diverse ...
Samantha K. Travers   +6 more
wiley   +1 more source

Hidden demographic impacts of fishing and environmental drivers of fecundity in a sea turtle population

open access: yesConservation Biology, Volume 37, Issue 5, October 2023., 2023
Abstract Fisheries bycatch is a critical threat to sea turtle populations worldwide, particularly because turtles are vulnerable to multiple gear types. The Canary Current is an intensely fished region, yet there has been no demographic assessment integrating bycatch and population management information of the globally significant Cabo Verde ...
Michael J. Roast   +9 more
wiley   +1 more source

The influence of equine hoof conformation on the initiation and progression of laminitis

open access: yesEquine Veterinary Journal, Volume 55, Issue 5, Page 862-871, September 2023., 2023
Abstract Background The health and performance of horses are significantly affected by diseases associated with the hoof. Laminitis is a critical hoof disease that causes pain and, potentially, severe hoof and bone pathology. Objective To generate an equine hoof finite element (FE) model to investigate the impact of normal and toe‐in hoof conformations
Naeim Akbari Shahkhosravi   +3 more
wiley   +1 more source

Ruin lust in George Gissing's Veranilda

open access: yesLiterature Compass, Volume 19, Issue 3-4, April 2022., 2022
Abstract Ruinenlust (‘ruin lust’) or ruin aesthetics is a prominent feature of George Gissing's unfinished historical novel, Veranilda (1904), which is set in sixth‐century Italy and contains many memorable images of ruins. Drawing on the work of Georg Simmel, Rose Macaulay, Brian Dillon, and others, this article argues that, by examining these images ...
Gareth A. Reeves
wiley   +1 more source

Reconciling and Reassessing the Accumulated Copying Error Model's Population‐Level Predictions for Continuous Cultural Traits

open access: yesAmerican Anthropologist, Volume 122, Issue 4, Page 771-783, December 2020., 2020
ABSTRACT The accumulated copying error (ACE) model exploits the fact that limits to human visual perception introduce proportional copying errors during cultural transmission of a continuous trait, such as the length of a tool. Archaeologists have used ACE to infer the mechanisms of cultural transmission employed in the past.
L. S. Premo
wiley   +1 more source

Análisis cinemático y de esfuerzos de tres diseños de cuchillas para rodillo aireador de suelos

open access: yesTerra Latinoamericana, 2021
En el presente estudio se realizó el análisis cinemático y de esfuerzos de un rodillo aireador con cuchillas. Se obtuvieron las trayectorias de las cuchillas del rodillo aireador, las cuales incluyen los movimientos de rotación y de traslación sobre el ...
José Antonio Yam-Tzec   +3 more
doaj   +1 more source

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