Results 31 to 40 of about 44,636 (306)
Synchronous Comparison of Different Solar Water Heaters Design [PDF]
Engineering and Technology Journal, 2010 In this paper an experimental study of different design of solar water heaterswas carried out. all the used solar water heaters work on the thermosiphone theory.The experimental study includes testing of four solar water heaters.
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Zhileng xuebao, 2022 A curved baffle-type inlet structure was designed for a water storage tank to improve the performance of an air-source heat pump water heater system.
Qin Luwen +3 more
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A New Phase Transition Heat Exchanger for Gas Water Heaters
Inventions, 2018 Gas water heaters take a major part in the Chinese water heater market, while the existing water heater have either low efficiency because of the single utilization of energy or the high failure rate that is caused by low temperature corrosion.
Zhoutuo Tan +5 more
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Design and Experimental Research on A Heat Pump Water Heater with PCM
Zhileng xuebao, 2005 A new kind of Heat Pump Water Heater with PCM (Phase Change Materials) for thermal storage is introduced. The structure and principle are described. The feasibility and advantage of the water heater application has been testified by some primary results.
Zhang Haifeng +3 more
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
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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
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
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Comparison of aluminium and stainless steel built-in-storage solar water heater
, 2007 This article provides the results and findings of an experimental work undertaken in Pakistan that aimed to compare the performance of stainless steel and aluminium make built-in-storage solar waters.
Muneer, T., Asif, M., Currie, J.
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Chemical Engineering Transactions, 2017 With a view to effectively using the solar energy as one of the clean energies, this paper mainly explores to produce split water heater with the conversion of solar energy into thermal energy through chemical methods in the application and design so as ...
Ruozhu Wang +3 more
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