Results 91 to 100 of about 335,955 (241)

Stochastically ordered subpopulations and optimal burn-in procedure [PDF]

Burn-in is a widely used engineering method which is adopted to eliminate defective items before they are shipped to customers or put into the field operation.
Maxim S. Finkelstein, Ji Cha
core  

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Composite dilution effect of exhaust gas recirculation and lean-burn on combustion and emissions of oxyhydrogen/bio-isopropanol/gasoline ternary fuel engine

Frontiers in Energy Research
The complementary utilization of oxyhydrogen and bio-isopropanol in carbon-neutral fuel engines can effectively enhance power output and combustion stability. However, oxyhydrogen blended combustion results in an increase in NOx emissions.
Zhanglei Lei, Zhe Zhao, Zhe Zhao, Zhongshu Wang, Zhongshu Wang, Yongqiang Han, Yongqiang Han, Fangxi Xie, Fangxi Xie, Yu Liu, Yu Liu, Xiaoping Li, Xiaoping Li, Beiping Jiang, Beiping Jiang, Zhaohui Jin, Zhaohui Jin, Xiangyang Wang, Xiangyang Wang   +18 more
doaj   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

Advanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann, Jon O'Neill, Eric D. Wachsman   +2 more
wiley   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

Advanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han, Mohamed Soliman, Bin Zhang, Dominika Krawiel, Ronan R. McCarthy   +4 more
wiley   +1 more source

Consequências da implantação pontual de ferramentas Lean [PDF]

, 2016
A manufatura lean vem sendo amplamente discutida e difundida desde os primórdios de sua criação. Entretanto, este enfoque produz alguns efeitos contrários, como o problema das empresas que não adotam a filosofia como um todo utilizando apenas algumas ...
Ferreira, Caio Cesar, Gouvea da Costa, Sérgio Eduardo, Pinheiro de Lima, Edson, Cetnarski, Elaine Madalena, Saldanha, Giulia Cavichiolo   +4 more
core   +1 more source

Lean tools applied in urban public transportation [PDF]

, 2019
The present paper has the objective of proposing an application of the tools of the lean philosophy in urban public transport companies of the north of Santa Catarina.
Garcia, Janaina Renata, Antonowicz, Mariane Alexandra, Zagheni, Elisete Santos da Silva   +2 more
core   +1 more source

Lean Combustion Enhancement and Decarbonization Technologies for Natural Gas Engines

Energies
This study explores key technological challenges and innovative strategies for improving the combustion performance and emission characteristics of low-carbon fuel engines, with a focus on natural gas applications.
Zhaojie Shen, Leyuan Wang, Lu Han, Hua Zhao, Fuqiang Wang, Guene Lougou Bachirou, Emmanuel Nyankson, Benjamin Agyei-Tuffour, Abu Yaya, Quanqing Yu, Wenzheng Cui   +10 more
doaj   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source