Results 81 to 90 of about 226,172 (311)
Results in Physics, 2019 Sonochemical synthesis was employed to make the intrinsic defects in TiO2 (P25) which facilitates good photocatalytic properties. Thereby, the P25 samples are sonicated for various sonication time intervals with the constant pH and temperature.
Munirathinam Elavarasan +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Alterações neuroquímicas induzidas pela exposição materna ao etanol durante os períodos gestacional e lactacional sobre hipocampo da prole [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2015.O abuso de álcool durante a gravidez leva à deficiência intelectual e defeitos morfológicos após o ...
Cesconetto, Patrícia Acordi
core
International Journal of Electrochemical Science, 2016 A novel porous PtCu film was prepared on an ionic liquid functionalized graphene film by electrodeposition and electrochemical oxidation. The porous PtCu film showed the features of alloy and had large active surface area.
Fang Xu +3 more
doaj +1 more source
Inorganics, 2020 Precious metal nanoparticles, in particular palladium nanomaterials, show excellent catalytic properties and are key in the development of energy systems.
Oliver Asger Hjortshøj Schreyer +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Modelagem multiescala das reações de reforma a vapor de etanol e de deslocamento água-gás sobre níquel [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaA presente tese consiste na modelagem multiescala e na análise das reações de reforma a vapor de etanol e de deslocamento água ...
Catapan, Rafael de Camargo
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Journal of Pharmacopuncture, 2008 Objective : This experimental study was performed to investigate the effects of Houttuyniae Herba extract on anti-inflammation and anti-oxidation. Methods : The cytotoxicity of Houttuyniae Herba water extract and ethanol extract about viability of Raw ...
Oh-do Jeon, Hyeong-sik Seo
doaj +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source