Results 21 to 30 of about 7,804 (125)

EL RUIDO: EFECTOS PSICOLÓGICOS Y SU INCIDENCIA ECONÓMICA

open access: yesIngeniería, 2011
El ruido es un sonido que actúa como contaminante ambiental, tiene un efecto fisiológico y otro psicológico; en este trabajo se profundiza sobre el segundo, examinando las principales teorías y evidencias empíricas al día de hoy e igualmente se hace una ...
Jaime Gómez
doaj   +1 more source

Taxonomic and functional diversity of urban bees of the world

open access: yesConservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso   +10 more
wiley   +1 more source

VALIDACIÓN DE UN SISTEMA HOLOGRÁFICO DIGITAL CARACTERIZANDO LOS MODOS DE VIBRACIÓN DE UNA MEMBRANA CIRCULAR [PDF]

open access: yes, 2016
"En el presente trabajo se describe la implementación de un sistema óptico, basado en la técnica de holografía, para identificar y medir los modos de vibración que aparecen en una membrana circular de cobre, al ser sometida a una vibración mecánica, para
EDUARDO GAMEZ CEBREROS
core  

Mallarmé y el “centro de suspensión vibratoria” – El caso Mallarmé. Esbozo (Proposiciones a salto de mata XXIX-XXX)

open access: yesEikasía
El presente texto está compuesto por las proposiciones XXIX y XXX de la obra póstuma de Marc Richir Propositions buissonières (2016). En ellas se aborda la teoría de la creación poética de Mallarmé en términos de una epoché vibratoria del lenguaje, la ...
Marc Richir, Ángel Alvarado Cabellos
doaj   +1 more source

Stigma, self‐styling and ‘forced accents’ among English L2 speakers in Spain

open access: yesWorld Englishes, Volume 45, Issue 3, Page 468-484, September 2026.
Abstract This paper examines the relationship between shame, stigma and accent for non‐native English speakers in Spain. The low English competence of the Spanish population frequently constitutes a source of individual and collective stigma – which includes the apparent undesirability of Spanish‐sounding English.
Eva Codó, Carly Collins
wiley   +1 more source

Sobre la activación del cemento por vibración

open access: yes, 1968
Not availableEn la literatura se ha tratado ya, repetidas veces, la fabricación de cementos de alta resistencia por molienda fina en moHnos de vibración.
Kolling, W.   +4 more
core   +1 more source

Phantom Limbs: Affect, Haptics and ‘Partes De Mucha Gente’ in Mariana Enriquez's Nuestra Parte De Noche

open access: yesBulletin of Latin American Research, Volume 45, Issue 1, January 2026.
In Mariana Enriquez's Nuestra parte de noche (Our Share of Night), the insistence on narrating putrid wounds and hewn limbs seeks to reinvigorate stagnant tropes, to highlight the corporeal cruelty obfuscated by the ghostly. This article explores the association between textures and emotions, specifically questioning what it can lead to when remains ...
Ana María Villaveces Galofre
wiley   +1 more source

Metodología para Determinar los Modos de Vibración del Modelo Numérico de un CTC dentro de la Señal del Conmutador bajo Operación

open access: yesRevista Tecnológica, 2009
Se modela el conmutador de un cambiador de tomas en carga CTC en español o OLTC, por sus siglas en inglés “On load TapChanger”. Se ha modelado en tres dimensiones por medio de un software comercial llamado Solid-WorkTM para calcular lasfrecuencias de ...
E. Rivas, E. Laniado
doaj   +4 more sources

Gastrointestinal digestion of olive leaf waste from olive mill production chain in a simulator of the gastrointestinal tract

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 12, Page 7550-7556, September 2024.
Abstract BACKGROUND Currently, olive leaves are considered waste, although their high phenolic content makes them a source of antioxidants that could be used directly. The aim of this work was to study the behavior of phenolic compounds contained in olive leaf from the olive mill production chain during their gastrointestinal digestion.
María Esther Martínez‐Navarro   +5 more
wiley   +1 more source

The specialised buzz pollination syndrome poses a partial barrier to plant invasions

open access: yesJournal of Ecology, Volume 112, Issue 8, Page 1686-1700, August 2024.
We found that plants that exhibit traits consistent with the buzz‐pollination syndrome are underrepresented as invasive species across the globe. Our result suggests that the specialist buzz‐pollination syndrome poses a partial barrier to plant invasions. Our review also highlighted six alternative insect behaviours that can enable invasive plants with
Laura C. Lopresti   +2 more
wiley   +1 more source

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