Results 31 to 40 of about 1,835,811 (314)
Nuclear Engineering and TechnologyTo extract the effective modulus of elasticity and effective Poisson's ratio, the natural frequencies of fully perforated circular plates with a triangular hole pattern are analyzed using FEA software.
Kyeong-Hoon Jeong +2 more
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Microstructure and Oxidation Behavior of CrAl Laser-Coated Zircaloy-4 Alloy
Metals, 2017 Laser coating of a CrAl layer on Zircaloy-4 alloy was carried out for the surface protection of the Zr substrate at high temperatures, and its microstructural and thermal stability were investigated.
Jeong-Min Kim +3 more
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Revegetation in abandoned quarries with landfill stabilized waste and gravels: water dynamics and plant growth – a case study [PDF]
Solid Earth, 2017 Large amounts of quarry wastes are produced during quarrying. Though quarry wastes are commonly used in pavement construction and concrete production, in situ utilization during ecological restoration of abandoned quarries has the advantage of ...
C.-L. Zhang +6 more
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Frontiers in Bioengineering and Biotechnology, 2023 We investigated the optimum co-culture ratio with the highest biological nitrogen removal rate, revealing that chemical oxygen demand, total nitrogen (TN), and ammoniacal nitrogen (NH3-N) removal was increased in the Chlorella pyrenoidosa and Yarrowia ...
Yuming Zhong +6 more
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Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Research Progress on Process Optimization of Metal Materials in Wire Electrical Discharge Machining
MetalsWire electrical discharge machining (WEDM), as a significant branch of non-traditional machining technologies, is widely applied in fields such as mold manufacturing and aerospace due to its high-precision machining capabilities for hard and complex ...
Xinfeng Zhao +3 more
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Patterns of water in light [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2019 The intricate patterns emerging from the interactions between soliton stripes of a two-dimensional defocusing nonlinear Schrödinger (NLS) model with a non-local nonlinearity are considered. We show that, for sufficiently strong non-locality, the model is asymptotically reduced to a Kadomtsev–Petviashvilli-II (KPII) equation, which is a common model ...
Theodoros P. Horikis +1 more
openaire +3 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Nuclear Engineering and TechnologyThis study investigates the effects of bending processes on the geometry and collapse pressure of helical steam generator tubes used in Small Modular Reactors (SMRs).
M. Park, M.W. Lee, K. Ahn, G.G. Youn
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Determining Arsenic Distribution in Urban Soils: A Comparison with Nonurban Soils
The Scientific World Journal, 2002 There are many challenges in the determination of arsenic background concentrations in soils. However, these challenges are magnified when those determinations are carried out on urban soils.
Tait Chirenje, L.Q. Ma, E.J. Zillioux
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