Results 51 to 60 of about 2,496 (269)

Assessment of vibrations induced in factories by automated guided vehicles [PDF]

, 2013
published_or_final_versio
Lee, C, Su, KL, Wang, YP
core   +1 more source

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Numerical analysis of waffle slabs in flexure considering the effects of concrete cracking

Revista IBRACON de Estruturas e Materiais
Waffle slab structures simulated by computational model are generally analyzed by simplified methods, for both the section geometry (converting into solid slabs or grids) and for the material mechanical properties (linear elastic regime).
B. R. B. Recalde, F. P. S. L. Gastal, V. R. D'A Bessa, P. F. Schwetz   +3 more
doaj   +1 more source

Towards Energy Demand Reduction in Social Housing Buildings: Envelope System Optimization Strategies [PDF]

, 2012
This work evaluates the potential for the reduction of energy demand in residential buildings by acting on the exterior envelope, both in newly constructed buildings and in the retrofitting of existing stock.
Domínguez Amarillo, Samuel, Esquivias Fernández, Paula Matilde, León-Rodríguez, Ángel Luis, Sendra Salas, Juan José   +3 more
core  

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

Advanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou, Hongzhi Liu, Shenglin Liu, Yuwei Liu, Mamiko Nakabayashi, Yunlong Xie, Naoya Shibata, Feng Gong, Jean‐Jacques Delaunay   +8 more
wiley   +1 more source

Análise teórico-experimental de uma laje nervurada em escala natural

Revista IBRACON de Estruturas e Materiais
Soluções estruturais sofisticadas e racionais são exigências crescentes no cotidiano de projetistas de estruturas, como conseqüência da evolução dos projetos arquitetônicos e dos novos conceitos de gerenciamento das construções.
P. F. Schwetz, F. P. S. L. Gastal, L. C. P. Silva F   +2 more
doaj   +1 more source

Integrated housing supply chain model for innovation: Narrative analysis towards developing pathways methodology [PDF]

, 2011
There are significant problems in the supply of housing in Australia yet very little attention has been paid to the housing construction supply chain. To date the housing supply debate has been largely focussed on housing demand, affordability and land ...
London, K, Siva, J
core  

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Desain Tulangan Lentur Pelat pada Struktur Flat Plate Ber-hollow ¬Dua Arah dengan Metode Lebar Efektif [PDF]

, 2017
Untuk mendesain tulangan pelat pada struktur flat plate ber-hollow dua arah perlu penyederhanaan dari bentuk distribusi tegangan yang terjadi, caranya adalah dengan memanfaatkan lebar efektif dari column strip area dan middle strip area, dengan cara ini ...
Hernadi, A. (Ahmad), Prasetya, N. A. (Noerman)   +1 more
core   +2 more sources

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source