Results 61 to 70 of about 71,344 (233)

Sistema de medición de campo lejano

open access: yes, 2005
Licenciado en ...
Morras, Cecilia Andrea   +1 more
openaire   +1 more source

Sistema de escaneo de campos acústicos en inmersión

open access: yes, 2023
This work shows the development of an immersion acoustic field scanning system. Based on an out-of-use CNC router, a hydrophone positioning system that allows to measure the acoustic pressure in a matrix of points in front of an ultrasonic transducer was developed.
openaire   +2 more sources

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

Contrasting mechanisms driving the northward expansion of African raptors in Europe

open access: yesJournal of Zoology, Volume 329, Issue 2, Page 145-155, June 2026.
Recent climate warming and landscape changes are enabling African raptors to reach Europe through contrasting mechanisms. Using species distribution models, we show that the Atlas Long‐legged Buzzard expands northward following climatic suitability, whereas African vultures reach Europe despite low climatic favourability through socially mediated ...
A.‐R. Muñoz   +3 more
wiley   +1 more source

Uma abordagem para a modelagem, analise e controle de sistemas de produção utilizando Redes de Petri [PDF]

open access: yes, 1995
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoAs redes de Petri estão sendo atualmente utilizadas em sistemas de manufatura.
Chile Palomino, Reynaldo
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Shaping future forests: how can ecophysiology support climate‐smart forest management?

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2778-2813, June 2026.
Summary Climate change, particularly the associated increase in extreme events and disturbances, threatens the numerous environmental, social, and economic benefits that forests provide, both locally and globally. Heat and drought pose significant risks to forest ecosystems; the anticipated future climate is expected to exacerbate this trend ...
Arthur Gessler   +18 more
wiley   +1 more source

Organização do conhecimento para a resiliência em tempos de crise: desafios e oportunidades

open access: yesEm Questão
Este artigo considera diferentes tipos de sistemas de informação, sistemas de organização do conhecimento e infraestruturas de informação em relação a problemas enfrentados em tempos de crise, como a pandemia de COVID-19.
Birger Hjørland
doaj   +1 more source

Sistemas expertos: aplicaciones en construcción

open access: yesTecnología en Marcha, 2019
Con este artículo se introduce al lector en el campo de los sistemas expertos y se describe su uso en la Ingeniería en Construcción, específicamente su utilización en el área de programación de proyectos.
Eloy Morúa-Padilla
doaj   +1 more source

Da Vinci's mischief: xylem conduits in the stems of woody plants do not furcate

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3001-3013, June 2026.
Summary The hydraulic architecture of plants is often modeled as a ‘furcating’ network, in which xylem conduits proliferate in number toward the stem apex, analogous to animal circulatory systems. Yet whether furcation actually occurs within woody stems remains untested, despite major implications for carbon costs and hydraulic efficiency.
Gilberto Alemán‐Sancheschúlz   +4 more
wiley   +1 more source

SISTEMAS de produção para gado de corte: Campo Grande-MT.

open access: yes, 2011
Encontro para elaboração de "Sistemas de produção para gado de corte", realizado em Campo Grande-MT, no período de 18 a 22 de julho de 1977. Instituições participantes: EMATER-MT, EMBRAPA, EMBRATER, TECNIPLAN LTDA, RURALPLAN, AGROTÉCNICA, CULSULTAC LTDA,

core  

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