Results 31 to 40 of about 469,714 (301)

Holographic characterization of chain photopolymerization [PDF]

open access: yes, 1999
A holographic characterization technique is developed in accordance with a general photopolymerization model. The technique allows detailed quantification of the chemical parameters, including their variation from the Trommsdorff effect.
Engin, D., Kewitsch, A. S., Yariv, A.
core   +1 more source

Stability of Monoterpene-Derived α-Hydroxyalkyl-Hydroperoxides in Aqueous Organic Media: Relevance to the Fate of Hydroperoxides in Aerosol Particle Phases [PDF]

open access: yes, 2020
The α-hydroxyalkyl-hydroperoxides [R–(H)C(−OH)(−OOH), α-HH] produced in the ozonolysis of unsaturated organic compounds may contribute to secondary organic aerosol (SOA) aging.
Colussi, Agustín J.   +4 more
core  

Combined membrane process for dealcoholization of wines: Osmotic distillation and reverse osmosis [PDF]

open access: yes, 2019
The demand of beverages with low or zero alcohol content is fast growing over the last years for health benefits of drinkers and more restrictive policies in alcohol consumption. Membrane processes are nowadays the most commonly used.
Albanese D.   +5 more
core   +2 more sources

Forecasting wind speed data by using a combination of ARIMA model with single exponential smoothing [PDF]

open access: yes, 2021
Wind serves as natural resources as the solution to minimize global warming and has been commonly used to produce electricity. Because of their uncontrollable wind characteristics, wind speed forecasting is considered one of the best challenges in ...
A. Rahman, Nur H.   +5 more
core   +1 more source

Application of effective microorganisms technology on dairy wastewater treatment for irrigation purposes

open access: yesJournal of Degraded and Mining Lands Management, 2021
Due to the massive amounts of freshwater consumed in dairy industries, as a result, thousands of liters of wastewater were produced as one liter of milk produces 10 liters of wastewater which represents a major threat to the surrounding environment and ...
Mohamed Nabil Ali   +3 more
doaj   +1 more source

Composite nanostructured solid-acid fuel-cell electrodes via electrospray deposition [PDF]

open access: yes, 2010
Stable, porous, nanostructured composite electrodes were successfully fabricated via the inexpensive and scalable method of electrospray deposition, in which a dissolved solute is deposited onto a substrate using an electric field to drive droplet ...
Brunelli, Nicholas A.   +4 more
core   +1 more source

An assessment of western North Pacific ozone photochemistry based on springtime observations from NASA's PEM-West B (1994) and TRACE-P (2001) field studies [PDF]

open access: yes, 2003
The current study provides a comparison of the photochemical environments for two NASA field studies focused on the western North Pacific (PEM-West-B (PWB) and TRACE-P (TP)).
Anderson, BE   +24 more
core   +2 more sources

Local temperatures of strongly-correlated quantum dots out of equilibrium

open access: yes, 2015
Probes that measure the local thermal properties of systems out of equilibrium are emerging as new tools in the study of nanoscale systems. One can then measure the temperature of a probe that is weakly coupled to a bias-driven system.
Di Ventra, Massimiliano   +4 more
core   +2 more sources

Biomimetic and bioinspired silica : recent developments and applications [PDF]

open access: yes, 2011
In a previous review of biological and bioinspired silica formation (S. V. Patwardhan et al., Chem. Commun., 2005, 1113 [ref. 1]), we have identified and discussed the roles that organic molecules (additives) play in silica formation in vitro. Tremendous
Patwardhan, Siddharth
core   +1 more source

Full-Spectrum LED-Driven Underwater Spectral Detection System and Its Applications

open access: yesChemosensors
Spectral detection technology offers non-destructive, in situ, and high-speed capabilities, making it widely applicable for detecting biological and chemical samples and quantifying their concentrations.
Yunfei Li   +6 more
doaj   +1 more source

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