condensation nucleus
Operation of the Airmodus A11 nano Condensation Nucleus Counter at various inlet pressures and various operation temperatures, and design of a new inlet system
... Abstract. Measuring sub-3 nm particles outside of con- trolled laboratory conditions is a challenging task, as many of the instruments are operated at their limits and are subject to changing ambient conditions. In this ...
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Life cycle of a cloud condensation nucleus, CCN
... 2) The examination and detailed description of CCN activation and hygroscopic properties as relevant for the CCN cloud forming potential. This aim includes the analysis of t[r] ...
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Theory, field measurements, and laboratory experiments concerning the cloud condensation nucleus properties of organic and/or insoluble aerosol components
... The complex relationship between atmospheric aerosols and cloud formation, properties, and lifetime represent one of the largest uncertainties in aerosol radiative forcing and, thus, climate change [Houghton et al., ...
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On the Physicochemical Processes Controlling Organic Aerosol Hygroscopicity.
... Ambient aerosols take up water in humid air and serve as condensation nuclei for haze and cloud droplets. Uncertainty in aerosol water uptake contributes to the uncertainty in estimates of aerosol water content ...
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Laboratory-generated primary marine aerosol via bubble-bursting and atomization
... cloud condensation nucleus activity (CCN) of the aerosol produced from organics-free artificial seawater and natural seawater containing biogenic organics were conducted in order to elucidate the extent to ...
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Aerosols in the Pre-industrial Atmosphere
... Based on our current understanding of nucleation, we can begin to build a picture of how PI aerosol processes differed from the present day. We know that nucleation is caused by extremely low volatility vapours such as ...
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Potassium fluoride/K10-montmorillonite nanostructure as a Green and Reusable Catalyst under mild reaction conditions for the knovenagel Condensation
... Knoevenagel condensation is one of the well well documented reactions for forming electrophilic olefins and C–C bond between carbonyl compounds and active methylene ...
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Polymer 41 (2000) Polymer Communication. Received 22 February 1999; received in revised form 27 May 1999; accepted 4 June 1999
... From these data the general formula (including isomers) of the four products obtained by condensation of sodium cyclopentadienide with benzylbromide are given in Fig.. Condensation of th[r] ...
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Heat and Mass Transfer Investigation in a Rotary Total Energy Wheel
... For the condensation model, we note that the temperature profiles of solid matrix and gas are similar to those for the sensible model. However, the effectiveness is seriously influenced by the operating ...
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Development of a phase change model for volume-of-fluid method in OpenFOAM
... Good agreement between the numerical and the analytical results was found for the Stefan problems and filmwise condensation on the vertical channel. In the film-boiling problem, a predominant evaporation mode with ...
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Condensation reactions of phenolic resins VII: catalytic effect of sodium bicarbonate for the condensation of hydroxymethylphenols
... Although the effect of carbonates has been already re- ported as described above, the mechanism has not yet been elucidated. Thus, in this study, 2-hydroxymethylphenol (2-HMP), 4-hydroxymethylphenol (4-HMP), and 2,4,6- ...
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On the pair correlations of neutral K, D, B and Bs mesons with close momenta produced in inclusive multiparticle processes
... Abstract. The phenomenological structure of inclusive cross-sections of the production of two neutral K mesons in hadron–hadron, hadron–nucleus and nucleus–nucleus collisions is theoretically ...
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The nucleus of a computer
... The Execute access flag being on enables execution of file or process segments or the request to use a function, peripheral or processor, The use of the Execute access flag for functions[r] ...
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Effects of opioid antagonists naloxone and naltrexone on neuropeptide Y induced feeding and brown fat thermogenesis in the rat Neural site of action
... paraventricular nucleus weakly decreased paraventricular nucleus neuropeptide Y-induced feeding and did not affect neuropeptide Y-induced reductions in brown fat ...paraventricular nucleus ...
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Rodent somatosensory thalamocortical circuitry: neurons, synapses, and connectivity
... geniculate nucleus (LGN) for center-surround inhibition, direction and orientation selectivity, and evaluating level of contrast in a visual scene (Piscopo et ...
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Effect of Reversible Inactivation of the Kolliker Fuse Nucleus on Basal Blood Pressure and Heart Rate in Anesthetized Rat
... KF nucleus causes pressor and mild tachycardic effect (Korte et ...KF nucleus is involved in chemoreceptor reflex (Dampney & Horiu- chi, 2003) and relaying of cardiovascular responses of CnF ...
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Acute Herniation of Nondegenerate Nucleus Pulposus: Acute Noncompressive Nucleus Pulposus Extrusion and Compressive Hydrated Nucleus Pulposus Extrusion
... TITLE: Acute Herniation of Nondegenerate Nucleus Pulposus: Acute Noncompressive Nucleus Pulposus Extrusion and Compressive Hydrated Nucleus Pulposus Extrusion6. AUTHORS: Steven De Decke[r] ...
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Wet stack – Analysis of condensation
... At present, we distinguish between two types of industrial stacks according to the water saturation of flue gases. In the "classical" stack, the flue gas temperature is significantly above the dew point of the ...
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Zero range condensation at criticality
... particles. Condensation has been established rigorously in [21] by proving the equivalence of ensembles in the thermodynamic limit, where the lattice size L and the number of particles N tend to infinity such that ...
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Models of coherent exciton condensation
... We shall stress that the important issue associated with excitonic or polaritonic condensation is coherence, rather than momentum condensation as in the weakly interacting Bose gas. Because we are dealing ...
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