Results 21 to 30 of about 315,341 (230)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

10 preguntas de los edificios energía cero: revisión del estado del arte

open access: yesRevista Hábitat Sustentable, 2020
Los Edificios Energía Cero o ZEB (Zero Energy Buildings) promueven una mirada integral de la arquitectura sustentable y un cambio profundo en la manera de construir.
Micaela D'Amanzo   +2 more
doaj   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Habitat production in the context of pandemic in the agglomerate Gran San Salvador de Jujuy

open access: yesARQUISUR Revista, 2021
After a year of the first national legal provision of social isolation, we reflect on the impact of this on the growth and evolution operated in the conglomerate of Gran San Salvador de Jujuy.
Lourdes Albornoz, Claudia Gómez López
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Educación, hábitat y ambiente : horizontes de unidad ... [PDF]

open access: yes, 1997
Resumen: Reune las ponencias del 21o. Taller Latinoamericano: educación para la gestión local del medio ambiente. Esta obra esta dividida en tres partes de acuerdo a los módulos temáticos presentados y elaborados en el Taller: Ciudad, hábitat y medio ...

core  

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Dental Microwear Texture Analysis on Radular Teeth

open access: yesAdvanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings   +2 more
wiley   +1 more source

Esquemas urbano-forestales en una «ciudad oasis» de zona árida: Mendoza (Argentina). Influencia sobre el consumo energético residencial

open access: yesInformes de la Construccion, 2018
La ciudad de Mendoza (Argentina) se caracteriza por un intenso bosque urbano, calificando como una «ciudad oasis» inserta en una zona árida. Sin embargo, la isla de calor generada y sus consecuencias energético-ambientales enfatizan la necesidad de ...
M.ª A. Ruiz, E. N. Correa
doaj   +1 more source

La concepción tecnológica del hábitat [PDF]

open access: yes, 2002
Generalmente se supone o se toma el hábitat como el equivalente de la vivienda; en cuanto a la tecnología, en la mayoría de los casos se considera como los procesos que conducen a la producción de objetos y de bienes de consumo.
González Escobar, Luis Fernando
core  

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