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Now showing items 31-40 of 51
Magnetorheology in rotating magnetic fields
(2007)
We studied the flow of ferrofluid induced by rotating magnetic fileds. This flow was observed for first time in fi96F by Moskowitz and Rosensweig [App1. Ph4s. Gett., 10, pag. 3Ofi (fi96F)] and since then researchers has ...
Improved binary and ternary nanostructured photocatalysts for gas phase detoxification of toluene
(2005)
Photocatalysis using nanocrystalline materials with enhanced catalytic properties under ultraviolet (UV) or visible light has the potential for becoming one of the leading processes for the abatement of environmental ...
Effects of the use of ultrasonic waves on biodiesel production in alkaline transesterification of bleached tallow and vegetable oils: Cavitation model
(2004)
Experiments of biodiesel production via methanolysis were performed at methanol/triglyceride molar ratios of 3, 4.5, and 6 and temperatures of 25 ºC, 40 ºC and 60 ºC; the reaction was monitored by HPLC, X-Ray, and GC-MS ...
Synthesis and characterization of magnetic nanoparticles for use as sensors
(2009-06)
A comprehensive study of physical and magnetic properties of cobalt substituted ferrite and magnetite nanoparticles synthesized by thermal-decomposition was carried out. Initially, a systematic study of the effect of ...
Solubilities of anti-cancer and anti-AIDS drugs in supercritical carbon dioxide
(2003)
Solubility data for pharmacological drugs in supercritical fluids (SCFs) is of great
importance, because there is an environmental and cost effective need for alternative
specialty separation methods.
This research was ...
Examination of the effect of PEG-Rich matrices in Multi Drug Resistance-Associated Protein (MRP) and Multi Drug Resistance (MDR) substrates transport utilizing the CaCo-2 Cell Model
(2008)
Multidrug resistance (MDR) is responsible for the low absorption of a very wide range of drugs and has been recognized as one of the major hurdles in drug absorption. Crosslinked poly(ethylene glycol) based morphologies ...
Separational purification of nitrate from inedible biomass leachate by electrodialysis: fouling effect
(2004)
The removal of nitrate and potassium from wheat leachate solution was studied
using an electrolytic cell in batch recirculation mode for use in advance life
support systems (ALSS). The ALSS or CELSS (Controlled Ecological ...
Effects of environmental parameters on the chemical signature of landmines
(2005)
The presence of buried landmines is an environmental problem in many parts of the
world; strategies to detect and remove landmines are being developed; one of these
strategies is the developing of chemical based sensors. ...
Surface modification of nanoporous films using organosilanes dissolved in supercritical carbon dioxide
(2008)
It is well known in the microprocessor industry that as the number of transistors increases, the capacity of chips to manage information also increases. To continue with the increment in the number of transistors per ...
Design and analysis in modelling reactive separation processes
(2008)
This work presents the existence of multiple steady states in equilibrium multistage reactive distillation for methyl tert-butyl ether (MTBE) synthesis. The Rachford-Rice procedure is extended to reactive systems where a ...