Results 101 to 110 of about 2,359,096 (327)
Revista Mexicana de Ciencias Políticas y Sociales, 2022 Estructura orgánica de la ENCPS, UNAM 1967.
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«La ballena vuelve al museo»; proceso de diseño y cálculo de una estructura ligera [PDF]
, 2017 El texto describe el proceso de diseño y cálculo de una estructura metálica ligera que soporta otra estructura aún más ligera: el esqueleto de una ballena. Una pieza que ha sido conservada durante más de 150 años.
Costales Calvo, Ignacio
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The Cinderella tree, Quillaja saponaria – A soap story
PLANTS, PEOPLE, PLANET, EarlyView.Our current understanding of plants has been shaped by the entwining of different cultures. The Chilean soapbark tree, traditionally valued as a source of natural soap, was shown by serendipitous research in France in the 1900s to produce compounds that can boost the immune response to vaccines.
Anne Osbourn
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Lorentz violations in multifractal spacetimes
European Physical Journal C: Particles and Fields, 2017 Using the recent observation of gravitational waves (GW) produced by a black-hole merger, we place a lower bound on the energy above which a multifractal spacetime would display an anomalous geometry and, in particular, violations of Lorentz invariance ...
Gianluca Calcagni
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Emociones, sentimientos y estructura social [PDF]
, 1984 Depto. de Antropología Social y Psicología SocialFac.
Torregrosa Peris, José Ramón
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Genomic structure and ex situ conservation of the North American grapevine Vitis labrusca
PLANTS, PEOPLE, PLANET, EarlyView.The North American wild grapevine species Vitis labrusca is an important source of disease resistance and climate resilience traits for breeding new grapevine cultivars. To ensure its continued use in breeding, V. labrusca must be accurately identified and genetically diverse material must be conserved.
Zoë Migicovsky +18 more
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Estructura de elevador automatizado [PDF]
, 2013 Nuestro proyecto trata de un elevador de cuatro pisos que funciona por dos motores de pasos para subir y bajar y abrir y cerrar la puerta de este. Fue realizado principalmente con el propósito de ayudar a las personas con discapacidades visuales o ...
Mares Reséndiz, Marco Antonio Sanromán +2 more
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PLANTS, PEOPLE, PLANET, EarlyView.The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori +5 more
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Generalizations of the Pontryagin and Husain-Kuchař actions to manifolds with boundary
Journal of High Energy Physics, 2019 In this paper we study a family of generalizations of the Pontryagin and Husain-Kuchǎr actions on manifolds with boundary. In some cases, they describe well- known models — either at the boundary or in the bulk — such as 3-dimensional Euclidean general ...
J. Fernando Barbero G. +3 more
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Revista de Arquitectura (Bogotá), 2009 La investigación en estructuras adaptables manifiesta que el hábitat arquitectónico actual se presenta en su mayoría rígido, estático e inmodificable, haciendo casi imposible futuras transformaciones, así como cambios de forma y de espacio en el tiempo con fines adaptativos.
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