Results 51 to 60 of about 84,109 (191)
South African Journal of Science, 2021 The leaching process of cobalt using a wide range of experimental variables is described. The treated cobalt samples were from the Kalumbwe Mine in the south of the Democratic Republic of Congo.
K. Brest Kasongo, Henock-Michel Mwanat
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The Anatomical Record, EarlyView.Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes +3 more
wiley +1 more source
Multi-objective optimization in machining of GFRP and MMC composites: two case experimental research [PDF]
, 2014 Composite materials like GFRP and MMCs having more importance in various manufacturing industries mainly in aerospace and automotive industries and many engineering application, because of their unique mechanical properties as compare to the conventional
Sonkar, V
core
Applications of Taguchi method for optimization of dye solar cell design [PDF]
, 2017 This paper addresses the optimal Dye Solar Cell (DSC) design considering parameters namely TiO2 thickness, surface area, iodide concentration in electrolyte and TiO2 passivation layer thickness as they have influence on DSC performance. It aims to do the
Norani Muti Mohamed, +2 more
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Biofuels, Bioproducts and Biorefining, EarlyView.Abstract A novel phosphoric acid‐treated green coconut fiber (GCF‐C) was developed as a catalyst for hydrogen production from the hydrolysis of sodium borohydride (NaBH4). Characterization techniques confirmed structural modifications, including X‐ray diffraction, scanning electron microscopy, X‐ray fluorescence, Fourier transform infrared, and ...
Isabelly Silveira Freitas +16 more
wiley +1 more source
Alexandria Engineering Journal, 2019 This study applies L9 orthogonal array of Taguchi design to obtain an optimum combination of oxygenated additive, its blending proportion with diesel and injection timing in a naturally aspirated, direct-injection diesel engine with an objective to ...
B. Rajesh Kumar +2 more
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An Exploratory Exercise in Taguchi Analysis of Design Parameters: Application to a Shuttle-to-space Station Automated Approach Control System [PDF]
, 1991 The chief goals of the summer project have been twofold - first, for my host group and myself to learn as much of the working details of Taguchi analysis as possible in the time allotted, and, secondly, to apply the methodology to a design problem with ...
Deal, Don E.
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Determination of Solidification of Rigidity Point Temperature Using a New Method [PDF]
, 2020 This work aims to calculate the rigidity point temperature of aluminum alloys by three new methods and compare them with currently employed methods. The influence of major and minor alloying elements over the rigidity point temperature is also discussed.
Crespo, Ignacio +3 more
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Listening to Hong Kong children's perspectives through pretend play
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) has become an increasing concern in recent years. The issue has been regularly discussed by different stakeholders. However, the rising concern regarding quality in ECEC has not seriously taken into account children's perspectives.
Suzannie K. Y. Leung
wiley +1 more source
Energies, 2022 To improve the reliability and accuracy of a transformer fault diagnosis model based on a backpropagation (BP) neural network, this study proposed an enhanced distributed parallel firefly algorithm based on the Taguchi method (EDPFA).
Zhi-Jun Li +4 more
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