Results 81 to 90 of about 5,682 (164)

Advancing Pharmaceutical Dry Milling by Process Analytics and Robustness Testing [PDF]

open access: yes, 2018
The objectives of this work were to implement on-line dynamic image analysis and to introduce a novel at-line flowability analyzer in pharmaceutical dry milling.
Kuentz, Martin, Nalluri, Venkateshwar
core  

On the velocity-strengthening behavior of dry friction

open access: yes, 2014
The onset of frictional instabilities, e.g. earthquakes nucleation, is intimately related to velocity-weakening friction, in which the frictional resistance of interfaces decreases with increasing slip velocity.
Bar-Sinai, Yohai   +3 more
core   +1 more source

Earthquakes: from chemical alteration to mechanical rupture

open access: yes, 1998
In the standard rebound theory of earthquakes, elastic deformation energy is progressively stored in the crust until a threshold is reached at which it is suddenly released in an earthquake.
Abercrombie   +276 more
core   +1 more source

The conversion of lignocellulosics to fermentable sugars: A survey of current research and application to CELSS [PDF]

open access: yes
An overview of the options for converting lignocellulosics into fermentable sugars as applied to the Closed Ecological Life Support System (CELSS) is given. A requirement for pretreatment is shown as well as the many available options.
Baresi, Larry, Petersen, Gene R.
core   +1 more source

Fractal fragmentation of rocks within sturzstroms: insight derived from physical experiments within the ETH geotechnical drum centrifuge [PDF]

open access: yes, 2018
An investigation of the behaviour and energy budget of sturzstroms has been carried out using physical, analytical and numerical modelling techniques.
Imre, Bernd, Laue, Jan, Springman, Sarah
core  

Chemical reactions of metal powders with organic and inorganic liquids during ball milling [PDF]

open access: yes
Chromium and/or nickel powders were milled in metal chlorides and in organic liquids representative of various functional groups. The powders always reacted with the liquid and became contaminated with elements from them.
Arias, A.
core   +1 more source

Nanostructures as indicator for deformation dynamics. [PDF]

open access: yesNat Commun
Incel S   +4 more
europepmc   +1 more source

Effect of milling and leaching on the structure of sintered silicon [PDF]

open access: yes
Sintering was performed in He for 16 hours at 1200, 1250, and 1300 C. Compacts of as-received Si did not densify during sintering. Milling reduced the average particle size to below 0.5 micrometer and enhanced densification (1.75 g/cc).
Glascow, T. K.   +2 more
core   +1 more source

Review on Recent Advances and Novel Approaches in Milling and Mashing. [PDF]

open access: yesCompr Rev Food Sci Food Saf
Laus A, Zarnkow M, Gastl M, Jacob F.
europepmc   +1 more source

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