Results 101 to 110 of about 1,658,857 (271)

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source

Enhanced expression of activity‐regulated cytoskeleton‐associated protein in the medial prefrontal cortex is involved in working memory performance

Kaohsiung Journal of Medical Sciences
Working memory (WM) is a cognitive function important for guiding the on‐going or upcoming behavior. A memory‐related protein Arc (activity‐regulated cytoskeleton‐associated protein) is implicated in long‐term memory consolidation.
Tsan‐Ju Chen, Dean‐Chuan Wang, Pei‐Chun Liu, Hui‐Shan Hung, Tsung‐Lin Cheng   +4 more
doaj   +1 more source

Analysis of the Tolerance of 22 Malus baccata Accessions to Alkali Stress

HortScience
Alkali stress is an important factor that restricts the growth and yield of crops. Apple (Malus baccata Borkh.) rootstocks have attracted widespread attention because of their wide distribution and ability to exist in various forms.
Lu Zhang, Xuan Liu, Lijuan Dong, Wei Liang, Fengwang Ma, Wenquan Yu, Zhengnan Li, Cuiying Li   +7 more
doaj   +1 more source

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

Advanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior, F. M. F. A. Varasquim, F. O. Carvalho, L. F. F. Santiago, V. A. Ventrella, I. Calliari, M. Pigato   +6 more
wiley   +1 more source

The effect of 8 weeks of interval training combined with the consumption of cineole, linalool, and bourbonene on MAPK/Arc gene expression and learning in rats with Alzheimer’s disease [PDF]

Journal of Shahrekord University of Medical Sciences
Background and aims: This research aimed to investigate the effect of 8 weeks of interval training and the use of cineole, linalool, and bourbonene on MAPK/Arc gene expression and learning in Alzheimer’s disease (AD) rats.
Elham Majidi, Khosro Jalali Dehkordi, Farzaneh Taghian, Seyed Ali Hosseini   +3 more
doaj   +1 more source

Motion studies of high current arcs using an optical fibre array imaging system

, 2009
This paper presents an integrated portable measurement system for thestudy of high speed and high temperature unsteady plasma flows such as thosefound in the vicinity of high current switching arcs.
Cross, K., Kim, S.Y., McBride, J.W., Sharkh, S.M.   +3 more
core  

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

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, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

ЕЛЕКТРОДИНАМІЧНІ СИЛИ В ЕЛЕКТРОТЕХНІЧНИХ КОМПЛЕКСАХ З ІНДУКЦІЙНО-ДУГОВИМ ПЕРЕТВОРЕННЯ ЕЛЕКТРОЕНЕРГІЇ

Elektrotehnìka ta Elektroenergetika, 2008
Досліджені електродинамічні сили, діючі у поверхневому шарі на розплав металу для електротехнічного комплекса з індукційно-дуговим перетворенням електроенергії.
V. P. Metelskyy, Ju. E. Pachkolin
doaj  

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source