Results 101 to 110 of about 5,893 (200)

Extracion of citric acid in 2-octanol and 2-propanol solutions containing tomac: an equilibria and a LSER model [PDF]

open access: yesBrazilian Journal of Chemical Engineering, 2008
Studies on the extraction of citric acid by TOMAC (trioctyl methyl ammonium chloride) dissolved in 2-propanol and 2-octanol (active solvents) and their mixture (1 : 1 volume ratio) are reported. Experimental results of batch extraction experiments are calculated and reported for partitioning coefficients (D), loading factors (Z), and extraction ...
openaire   +3 more sources

Towards classification of simple finite dimensional modular Lie superalgebras

open access: yes, 2007
A way to construct (conjecturally all) simple finite dimensional modular Lie (super)algebras over algebraically closed fields of characteristic not 2 is offered.
Leites, Dimitry
core  

Two-fluid magnetohydrodynamic system and method for thermal-electric power conversion Patent [PDF]

open access: yes, 1964
Thermoelectric power conversion by liquid metal flowing through magnetic ...
Elliott, D. G.
core   +1 more source

Tactor devices : using tactile interface designs for mobile digital appliances : a practice-based research thesis for the fulfilment of a Master of Design degree, College of Design, Fine Arts, and Music, Massey University, Wellington [PDF]

open access: yes, 2003
This Thesis focuses the potential of communication interfaces that use tactors (tactile actuators) to improve user interactions with mobile digital devices which are currently based on audio and visual technologies.
Mainz, Till
core  

Automatic Dynamic Aircraft Modeler (ADAM) for the Computer Program NASTRAN [PDF]

open access: yes, 1985
Large general purpose finite element programs require users to develop large quantities of input data. General purpose pre-processors are used to decrease the effort required to develop structural models.
Griffis, H.
core   +1 more source

Solvatochromism Effect of Different Solvents on UV-Vis Spectra of Flouresceine and its Derivatives [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2008
The solvatochromism of fluoresceine and its derivatives was studied in solvents of different Hydrogen Bond Donor (HBD), Hydrogen Bond Acceptor (HBA), Donor Number (DN) and Acceptor Number (AN) by their UV-Vis spectra.
Mohammad Reza Hadjmohammadi   +2 more
doaj  

The solvent effect, preferential solvation of metformin hydrochloride in binary mixed solvents of methanol/ethanol + water mixtures from 278.15 K to 323.15 K

open access: yesSouth African Journal of Chemical Engineering
This study provides a novel quantitative analysis of metformin hydrochloride (MET-HCl) solvation behavior in binary solvents mixtures of methyl alcohol and water, as well as ethyl alcohol and water, addressing critical gaps in understanding its ...
Adel Noubigh   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy