Results 1 to 10 of about 990,786 (362)

Soil Acidity—The Resultant of Chemical Phenomena. [PDF]

Science, 1919
n ...
H. A. Noyes
openalex   +5 more sources

Intrinsic noise induced resonance in presence of sub-threshold signal in Brusselator [PDF]

Chaos 21, 033124 (2011), 2011
In a system of non-linear chemical reactions called the Brusselator, we show that {\it intrinsic noise} can be regulated to drive it to exhibit resonance in the presence of a sub-threshold signal. The phenomena of periodic stochastic resonance and aperiodic stochastic resonance, hitherto studied mostly with extrinsic noise, is demonstrated here to ...
Bartholomay A. F., Dibyendu Das, P. Parmananda, Stacey W. C., Supravat Dey   +4 more
arxiv   +4 more sources

Anomalous Shift of Chemical Potential in the Double-Exchange Systems [PDF]

, 1997
Double-exchange system is investigated by the dynamical mean-field theory. We show that the chemical potential shifts as a function of temperature and magnetization, which is anomalously large. We also discuss the influences of dynamic Jahn-Teller effect to the shift of the chemical potential.
Allub R., Anderson P. W., Billinge S. J. L., Dai P., Furukawa N., Furukawa N., Hamada N., Hwang H., Kataoka M., Kubo K., Millis A. J., Millis A. J., Park J.-H., Radaelli P., Tokura Y., Varma C. M., Zener C.   +16 more
arxiv   +3 more sources

Quasi-chemical Theories of Associated Liquids [PDF]

Molec. Phys. 94, 909 (1998), 1998
It is shown how traditional development of theories of fluids based upon the concept of physical clustering can be adapted to an alternative local clustering definition. The alternative definition can preserve a detailed valence description of the interactions between a solution species and its near-neighbors, i.e., cooperativity and saturation of ...
Ben-Naim A., Ben-Naim A., Besseling N. A. M., Brush S. G., Dahl L. W., Eisenberg D., Fisher M. E., Frank H. S., Hill T. L., LAWRENCE R. PRATT RANDALL A. LAVIOL, , Luke D. E., McQuarrie D. A., Pratt L. R.   +12 more
arxiv   +5 more sources

1. Chemical Phenomena of Digestion [PDF]

The American Journal of the Medical Sciences
n ...
MM. Bernard, de Villefranche, Barreswill
openalex   +4 more sources

Periodic Physico-Chemical Phenomena [PDF]

Nature, 1931
Ernest Sydney Hedges
openalex   +3 more sources

Distance phenomena in high‐dimensional chemical descriptor spaces: Consequences for similarity‐based approaches [PDF]

, 2009
Matthias Rupp, Petra Schneider, Gisbert Schneider   +2 more
core   +5 more sources

Thermodynamic experimental study of an Algerian condensate gas [PDF]

Acta Periodica Technologica, 2023
When a gas field is discovered, the gas condensate is often in a gaseous single-phase state in the reservoir under pressures and at temperatures which are higher the greater the depth.
Harche Rima, Mouheb Abdelkader, Rezig Ilhem Merhoune, Bekkouche Imane   +3 more
doaj   +1 more source

Chemical Reactors and Runaway Phenomena [PDF]

, 2011
COPELLI, SABRINA, DERUDI, MARCO, BUSINI, VALENTINA, MASI, MAURIZIO, MORBIDELLI, MASSIMO, ROTA, RENATO   +5 more
openaire   +3 more sources

Hydroxytyrosol Enrichment of Olive Leaf Extracts via Membrane Separation Processes

Membranes, 2022
Antioxidants isolated from plant materials, such as phenolics, have attracted a lot of attention because of their potential uses. This contributes to the idea of the biorefinery, which is a way to produce useful products from biomass waste. Olea europaea
Costas S. Papageorgiou, Stathis Lymberopoulos, Panagiotis Bakas, Dimitris P. Zagklis, Varvara Sygouni, Christakis A. Paraskeva   +5 more
doaj   +1 more source