Results 191 to 200 of about 2,581,231 (251)

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

X-Ray and Mechano-Induced Valence Transition and Luminescence of Ln³⁺/Ln²⁺ in CsCaCl₃. [PDF]

Angew Chem Int Ed Engl
Liu S, Li M, You W, Zhao X, Zhang H, Zhang H, Pan G, Mao Y.   +7 more
europepmc   +1 more source

Synthesis of Titanium Carbide Powder by a Non-Vacuum Electric Arc Method and Fabrication of Porous Cermets. [PDF]

Materials (Basel)
Kanapinov M, Kozhakhmetov Y, Yerbolatova G, Yeskermessov D.   +3 more
europepmc   +1 more source

Study on the Mechanism of Chemical-Mechanical Synergistic Removal of SiC Surfaces Based on Electrochemical Friction Wear of Grinding Wheel Pairs. [PDF]

Micromachines (Basel)
Wu L, Chen Z, Ou Y, Yao J, Zhang H, Yan Q, Pan J.   +6 more
europepmc   +1 more source

Experimental Analysis of the Correlation Between Cutting Parameters and Recurrence Measures During End Mill Flute Grinding. [PDF]

Materials (Basel)
Kęcik K, Sałata M.
europepmc   +1 more source

Crushing Mechanics and Flour Properties of Wheat Under Different Graded Crushing Durations in a Blade Crusher. [PDF]

Foods
Zhang C, Hu J, Xu Q, Zhang H, Li R.
europepmc   +1 more source

Signed in bone: Toolmark identification of a machete and multidisciplinary 3D reconstruction in a homicide investigation. [PDF]

Forensic Sci Int Synerg
Kirbach M, Holzer A, Frey L, Tegou A, Helmrich S, Rothschild MA, Weber M.   +6 more
europepmc   +1 more source

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In situ wireless measurement of grinding force in silicon wafer self-rotating grinding process

Mechanical Systems and Signal Processing, 2021
Grinding force is a crucial factor that affects the machining accuracy, wheel wear and the material removal efficiency for precision machining of semiconductor materials under nanometer accuracy.
Fei Qin, Yanwei Dai, Yanpeng Gong
exaly   +2 more sources