Results 101 to 110 of about 1,393 (265)

The technique of underpinning with micropiles in conserving a compacted earth wall using “tapial-technic”

Informes de la Construccion, 2014
In this paper, the discovery of a peri-urban work of hydraulic engineering is presented. A wall-dike was found during the excavation for an underground public parking on the left bank of the Genil River in Granada city (Spain). Those consist in a compacted earth wall (using “Tapial-technic”) of 55 m length with three cutwaters.
Valverde-Palacios, I., Fuentes, R., Valverde-Espinosa, I., Martín-Morales, M., Santos-Sánchez, J.   +4 more
openaire   +1 more source

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

Advanced 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

Características mecánicas de tapial elaborados con fibras de caña de azúcar, distrito de Bagua Grande, región Amazonas en el 2018 [PDF]

, 2019
La presente investigación tiene como objetivo el análisis de la variación de las características mecánicas del tapial con fibras de caña de azúcar en su estado convencional y luego post agregado de fibras en tres porcentajes, estimando las variaciones ...
Quispe Guerrero, Oscar
core  

Enhanced Ferroelectric Phase Formation via Local Structure Modification in the Pre‐Crystalline State of Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Hafnium zirconium oxide thin films are grown using plasma‐enhanced atomic layer deposition with the addition of an atomic layer annealing (ALA) step. ALA leads to a change in the short‐range structure of the deposit and encourages formation of the ferroelectric Pca21 phase. The result is wake‐up‐free performance with films exposed to ALA.
Nicolas K. Lam, Gerald R. Bejger, Waseem A. Wani, Kristina M. Holsgrove, Andrew N. Titus, Niyorjyoti Sharma, Shihao Wang, Keithen Orson, Megan K. Lenox, Liron Shvilberg, Yong Kyu Choi, Ian A. Brummel, Benjamin L. Aronson, Petra Reinke, Quentin Ramasse, Amit Kumar, Brian J. Rodriguez, Christina M. Rost, Jon F. Ihlefeld   +18 more
wiley   +1 more source

Muros Construidos con la Técnica del Tapial

, 2010
Se explican algunas cuestiones relacionadas con la construcción de las tapias, y los aspectos que de manera más frecuente se han de identificar. También se explican los defectos y deterioro de las tapias.https://polimedia.upv.es/visor/?id=ef68684a-05c4 ...
Palaia Pérez, Liliana
core  

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

La técnica del tapial en la Comunidad Autónoma de Madrid

, 1997
La Comunidad Autónoma de Madrid, especialmente en su mitad meridional, conserva un amplio patrimonio de edificios construidos con tierra, con ejemplos de distintas técnicas como la tapia, adobe o los entramados de madera rellenos. La necesidad de conservación y mantenimiento de este patrimonio justifica la conveniencia de investigaciones sobre nuevas ...
Maldonado Ramos, Luis, Castilla Pascual, Francisco Javier, Vela Cossío, Fernando   +2 more
openaire   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

Advanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen, Yufeng Zhai, Jungui Zhou, Lixing Li, Simon Schraad, Guangjiu Pan, Xuehe Jiang, Sarathlal Koyiloth Vayalil, Rolf A. T. M. van Benthem, Julien R. G. Navarro, Johan F. G. A. Jansen, Mats K. G. Johansson, Peter Müller‐Buschbaum, Stephan V. Roth   +13 more
wiley   +1 more source

Estado del arte sobre los aditivos que mejoran el desempeño estructural del tapial o tierra apisonada

Las construcciones de tapial en los últimos años están resurgiendo con mucha influencia, debido a la cultura arquitectónica tradicional, la popularidad a nivel mundial de grandes obras de construcción de tapial, a su naturaleza económica y respetuosa con
Monsalve Muguerza, Yesica Yaireth, Chuquihuanca Pintado, Rosa Katherine   +1 more
core   +1 more source