Results 41 to 50 of about 1,092,459 (292)
El coeficiente de eficacia del humo de sílice
Materiales de Construccion, 1999 Silica fume is a pozzolanic addition specially used to get high resistance concrete. Present Spanish standards on additives dictate that silica fumes have to comply with specific requirements when used as concrete addition.
M. Pilar Alaejos Gutiérrez +1 more
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Arte, Diseño e Ingeniería, 2023 Las estructuras desplegables han sido ampliamente utilizadas en el terreno de la arquitectura efímera, más concretamente en el campismo. La aparición en 2003 de la tienda “2seconds” marca un hito en la cultura popular.
Paula Álvarez-Garcia, Manuel Domínguez
doaj +1 more source
Estructuras sedimentarias primarias [PDF]
, 1984 Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Dabrio, Cristino J.
core
PLANTS, PEOPLE, PLANET, EarlyView.With global weather patterns becoming more extreme and unpredictable, sourcing reliable irrigation water is vital for improving food security and conserving drinking water in drought‐prone areas. Emerging desalination technologies, which are still in the development phase, could potentially provide large quantities of slightly saline water for ...
Harry Myrans +5 more
wiley +1 more source
Estructura del lenguaje y estructura del mundo
Estudios de lingüística del español, 2021 JUAN DE DIOS Luque Durán, Aspectos universales y particulares del léxico de las lenguas del ...
openaire +5 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Trees in cities provide a great number of benefits to people and nature, but they are challenged by harsh conditions. Trees rely on helpful fungi in their roots to get essential nutrients from the soil, but we do not know which of these fungi are resistant to city landscapes.
Casper T. Verbeek +2 more
wiley +1 more source
Modificación de Betún-Venezuela por reacción de Friedel y Crafts
Materiales de Construccion, 1987 In this work, a Venezuelan-bitumen of newtonian nature was modified by Friedel and Crafts reaction, changing it in new materials that present pseudoplastic characteristics, with very different properties from the original product. These new materials are
Manuel Blanco +2 more
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PLANTS, PEOPLE, PLANET, EarlyView.Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke +6 more
wiley +1 more source
Revista del Instituto de Investigación de la Facultad de Minas, Metalurgia y Ciencias Geográficas, 2020 La presente investigación tiene como objeto estudiar la relación entre la aplicación de la norma G050 (variable independiente) y el clima de seguridad de las obras de construcción del distrito de Surquillo (variable dependiente). La metodología utilizada
Edson Del Águila Guerrero
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PLANTS, PEOPLE, PLANET, EarlyView.The preservation and revitalization of mycocultural heritage, developed over centuries of human‐mushroom interaction, contributes to safeguarding both natural ecosystems and the promotion of sustainable rural development, one of the biggest global challenges currently faced by humankind.
Elisette Ramírez‐Carbajal +8 more
wiley +1 more source