Now showing items 16048-16067 of 68316

• #### Dynamics and control of temperature in the aerobic digestion of waste activated sludge ﻿

(1984)
Pilot plant data and computer simulation show significant process benefits from the separation of aeration and mixing in open tank aerobic digestion. Open tank operation results in surface heat losses which cancel the heat ...
• #### Dynamics and Dissociation of Collisionally Formed Heavy-Rydberg Ion-Pair States ﻿

(2015-02-27)
Heavy-Rydberg ion-pair states, molecular quantum systems that are bound by their long-range pure Coulomb attraction, are formed through Rydberg atom collisions with molecules that attach low energy electrons. Collisions ...
• #### Dynamics and Evolution of Solar Eruptive Prominences ﻿

(2014-04-24)
Solar eruptive phenomena, including eruptive solar prominences/filaments, solar flares and Coronal Mass Ejections (CMEs), have severe impact on the Earth’s space environment and human activities: so-called Space Weather. ...
• #### DYNAMICS OF A POROELASTIC SOLID WITH TWO PORE FLUIDS ﻿

(1984)
The system of a poroelastic solid with two pore fluids subject to a certain class of boundary-initial conditions is analyzed. Inertial and capillary effects are retained. A general solution by means of a Green's function ...
• #### Dynamics of biofilm processes in an annular reactor ﻿

(1980)
Biological fouling is a general term referring 1 to the undesirable development of biofilms on surfaces exposed to aqueous environments. In water distribution systems and heat transfer equipment, biological fouling can ...
• #### Dynamics of Bose-Einstein condensation in lithium-7 ﻿

(1999)
Bose-Einstein condensation (BEC) of 7Li has been investigated. Because the effective interaction between 7Li atoms is attractive, the condensate occupation number N 0 is limited to &sim; 1250 atoms, and when this limit ...
• #### Dynamics of brain networks during reading ﻿

(2015-10-05)
We recorded electrocorticographic (ECoG) data from 15 patients with intractable epilepsy during a word completion task to precisely describe the spatiotemporal brain dynamics underlying word reading. Using a novel technique ...
• #### Dynamics of Brain Networks During Reading ﻿

(2015-11)
We recorded electrocorticographic (ECoG) data from 15 patients with intractable epilepsy during a word completion task to precisely describe the spatiotemporal brain dynamics underlying word reading. Using a novel technique ...

(1977)

(1974)
• #### Dynamics of conversion of atomic helium(triplet-2S) atoms to molecular helium(odd triplet-a-sigma-plus) molecules in ternary collisions (helium) ﻿

(1990)
The temperature dependence of conversion of He(2$\sp3$S$\sb1$) metastable atoms to He$\sb2$(a$\sp3\Sigma\sp+\sb{\rm u}$) metastable molecules in the three-body reaction\rm He(2\sp3S\sb1)+2He(1\sp1S\sb0) \to He\sb2(a\sp ...
• #### Dynamics of deformed droplets: Thermophysical property measurement using acoustic levitation ﻿

(2000)
A general theory for the dynamics of aspherical droplets useful to interpret frequency spectra more accurately for thermophysical property measurements was developed. The oscillations of a non-spherical droplet oscillating ...
• #### DYNAMICS OF EARLY BIOFILM FORMATION IN A TURBULENT FLOW SYSTEM ﻿

(1980)
Early stages of fouling biofilm development were studied under turbulent flow conditions in a circular tube. Two separate reactor systems were used to respectively determine (1) an empirical expression describing the rate ...
• #### Dynamics of flexible mechanical systems with parameter stochasticity ﻿

(1994)
Equations of motion for flexible multibody systems with model uncertainty are developed using the Lagrangian formulation. The dynamic model developed serves to exemplify systems which possess undesirable flexibility by ...
• #### Dynamics of heavy-Rydberg ion-pair formation in K(14p,20p)-SF6, CCl4ﾠcollisions ﻿

(2014)
The dynamics of formation of heavy-Rydberg ion-pair states throughﾠelectron transferﾠin K(np)-SF6, CCl4ﾠcollisions is examined byﾠmeasuringﾠtheﾠvelocity,ﾠangular, and bindingﾠenergyﾠdistributions of the product ion pairs. ...

(1987)
• #### Dynamics of Ion-Pair Formation in K(14p,20p)-SF6, CCl4 Collisions ﻿

(2014-08-14)
Collisions between K(np) Rydberg atoms and electron attaching molecules can result in the creation of ion pairs through electron transfer. The mutual Coulomb attraction of these ions can lead to the formation of weakly-bound ...

(1969-10)
• #### Dynamics of paramagnetic squares in uniform magnetic fields ﻿

(2016)
The magnetic forces between paramagnetic squares cannot be calculated using a classic dipolar model because the magnetic field distribution is not uniform within square particles. Here, we present the calculation of magnetic ...
• #### Dynamics of plasmid-containing cells in a chemostat under transient conditions ﻿

(1990)
One of the major concerns in the utilization of plasmid-containing organisms in fermentation processes is the stability of the plasmid. In general, it is observed that two parameters, the probability of plasmid loss due ...