Results 61 to 70 of about 47,471 (205)

Fluorescent nanoparticles for sensing

open access: yes, 2020
Nanoparticle-based fluorescent sensors have emerged as a competitive alternative to small molecule sensors, due to their excellent fluorescence-based sensing capabilities.
Acosta   +183 more
core   +1 more source

Realization of High Efficiency and Low Damage Machining of Anisotropic KDP Crystal by Grinding [PDF]

open access: yes, 2019
Potassium dihydrogen phosphate (KDP) is a non-linear material used in various opto-electronic applications including Q-switches, high-speed photography shutters, frequency harmonic generation lens and Pockels cells in the Inertial Confinement Fusion (ICF)
Cai, Rui   +4 more
core   +1 more source

Influence of Micro-Textures on Cutting Insert Heat Dissipation

open access: yesApplied Sciences, 2022
Metal machining is one of the most important manufacturing processes in today’s production sector. The tools used in machining have been developed over the years to improve their performance, by reducing the cutting forces, the friction coefficient, and ...
José Rosas   +6 more
doaj   +1 more source

Surface charge and hydrodynamic coefficient measurements of {\it Bacillus subtilis} spore by Optical Tweezers

open access: yes, 2014
In this work we report on the simultaneous measurement of the hydrodynamic coefficient and the electric charge of single {\it Bacillus subtilis} spores.
Isticato, Rachele   +5 more
core   +1 more source

Effectiveness of hybrid Al2O3-TiO2 nano cutting fluids application in CNC turning process

open access: yesArchives of Materials Science and Engineering, 2022
The purpose of this study is to evaluate the effectiveness of hybrid Al2O3-TiO2 nano-cutting fluid in the turning process application under the selected significant machining parameters consisting of nano concentration, depth of cut and feed rate. The preparation of aqueous hybrid Al2O3-TiO2 water-based nano-cutting fluids and their application as the
A. Arifuddin   +5 more
openaire   +1 more source

Key Production Parameters to Obtain Transparent Nanocellular PMMA [PDF]

open access: yes, 2017
Transparent nanocellular polymethylmethacrylate (PMMA) with relative density around 0.4 is produced for the first time by using the gas dissolution foaming technique.
Bernardo García, Victoria   +2 more
core   +1 more source

Improved tribological performance of TiAlSiN coated cemented carbide specimens via a pulsed magnetic field treatment [PDF]

open access: yesMATEC Web of Conferences
Pulsed magnetic field treatment, as a novel, quick and environmentally friendly post-processing approach can directly modify the coated tools without causing damage.
Zhang Lin   +5 more
doaj   +1 more source

Enhancement of Deep Drilling for Stainless Steels by Nano-Lubricant through Twist Drill Bits

open access: yesLubricants, 2022
This paper represents a new lubricant method which is able to one-stroke drill deep holes with a length-to-diameter of 8, on the AISI SUS 304 stainless steel.
Tien-Dat Hoang   +2 more
doaj   +1 more source

Analysis of the topography of microchannels with different sizes [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +3 more
core  

Switchable Imbibition in Nanoporous Gold

open access: yes, 2014
Spontaneous imbibition enables the elegant propelling of nano-flows because of the dominance of capillarity at small length scales. The imbibition kinetics are, however, solely determined by the static geometry of the porous host, the capillarity, and ...
Duan, Huiling   +4 more
core   +2 more sources

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