Results 71 to 80 of about 555,198 (301)

Electrolytically Ionized Abrasive-Free CMP (EAF-CMP) for Copper

open access: yesApplied Sciences, 2021
Chemical–mechanical polishing (CMP) is a planarization process that utilizes chemical reactions and mechanical material removal using abrasive particles.
Seonghyun Park, Hyunseop Lee
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Cost and Performance Comparison of a Membrane Bioreactor (MBR) Plant and a Bardenpho Plant for Wastewater Treatment [PDF]

open access: yes, 2013
Rotorua District Council constructed a membrane bioreactor (MBR) system to work in parallel with the existing Bardenpho system, to improve the overall capacity and removal efficiency of the wastewater treatment plant.
Rachmani, Asaf
core  

An Investigation of factors affecting and optimizing material removal rate in computer controlled ultra-precision polishing [PDF]

open access: yes, 2015
There are numerous parameters and steps involved in a computer controlled ultra-precision polishing process (CCUP). The success of CCUP relies heavily on the understanding and optimization of material removal when new materials and new surfaces are ...
Cheung, Chi Fai   +3 more
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Optimasi Pengaturan Parameter Bubut pada Material SKD 11 terhadap Kekasaran dan Material Removal Rate Menggunakan Metode Taguchi Grey Fuzzy [PDF]

open access: yes, 2023
Within the increasing of competitive and demand for quality product in the market place, therefore the demands for quality for metal cutting are getting higher, one of them are turning process.
Sidi, Pranowo   +2 more
core   +1 more source

Machine Learning-Based Prediction of EDM Material Removal Rate and Surface Roughness

open access: yesJournal of Manufacturing and Materials Processing
Examining the electrical discharge machining (EDM) process is challenging in manufacturing technology due to the complexity of the physical events that take place in the gaps between electrodes.
Isam Qasem, Amjad Alsakarneh
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Struvite crystallisation and recovery using a stainless steel structure as a seed material. [PDF]

open access: yes, 2007
A metallic system acting as a seed substrate has been designed and developed in order to assess its efficiency in recovering phosphorus as struvite. The device, consisting of two concentric stainless steel meshes, was immerged in the upper section of ...
Hobbs, Phil   +10 more
core   +1 more source

Estimation of material removal rate distribution in double-sided polishing of thick square workpiece considering workpiece attitude

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
A workpiece attitude during polishing process is known to affect material removal rate distribution, which is one of the most significant properties in polishing process.
Yohei HASHIMOTO   +3 more
doaj   +1 more source

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