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Showing 1 to 20 of 41 for “"G-values"”.
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FOOTING FIXITY OF BRIDGE PIER WITH END-BEARING PILE FOUNDATION
… restraint at the base of a column. By using G values, the effective length factor K of the column can be calculated. The K value is used to check if the effect of slenderness needs to be considered for the column design. Moreover, the rotation of structural members is a major factor in …
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A Novel Quantitative Mechanical Test of Atherosclerotic Plaque Stability
… a significant effect of genotype on measured G values for plaques in apoE knockout (KO) and apoE MMP12 double knockout (DKO) mice. Histological studies confirmed that the plaques delaminated at the interface between the plaque and the underlying internal elastic lamina (IEL) in both strains of …
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THE EFFECT OF BIOFILM CARRIER LENGTH ON NITRIFICATION IN MOVING BED BIOFILM REACTORS: AN EXAMINATION OF MIXING INTENSITY, SHOCK LOADINGS, AND PH CHANGES
… uptake during continuous operation. Lower G values consistently produced greater ammonia utilization in the short media biofilm than in the long media biofilm. However, at mid to high range G values, ammonia consumption was similar between both biofilms. Ends of media typically had greater …
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EFFECT OF HIGH-PRESSURE HOMOGENIZATION AND THERMAL PRETREATMENT ON THE RHEOLOGICAL AND PHYSICAL ATTRIBUTES OF AUTUMN CRISP APPLE PUREE
… also declined in HPH puree samples, with G’ values an order of magnitude larger than G’’ values, indicating a weak gel character. The serum-holding capacity decreased as applied pressure increased, resulting in higher serum separation by centrifugation from 43% to 67%, suggesting that HPH …
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Magnetic resonance of cobalt(II) and iron(III): A Schiff's base and heme proteins
… the g matrix, and, consequently, the principal g values and their orientations were found. The principal values of the hyperfine coupling constant A and quadrupole coupling constant P and their orientations were obtained by using the simulation program DXTAL to fit the experimental spectra of the …
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Effect of high-stress mixing on polyelectrolyte conditioning of sludges
… with root mean square velocity gradient (G) values ranging from 560 - 2000 sec⁻¹ with both anionic and cationic high molecular weight polymers. Capillary suction time (CST) was used to measure relative changes in dewatering rates. Results indicated that readily dewatered sludges can be …
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Fabrication and Compressive Behavior of Corrugated Aramid-Epoxy Cellular Solids
… with corresponding energy absorption of 4.2 J/g; values comparable to commercially produced metal foams. Methods for prediction of mechanical properties are presented/assessed along with suggestions for further improvements.</p>
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Pourbaix diagrams at elevated temperatures: a study of Zn and Sn
… 298.15 K and 358.15 K diagrams, with novel G ͦ values determined at 358.15 K.
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Excitons in the thallous halides
… reduced and carrier masses, effective g values, the energy gaps, peak positions and spin orbit splittings. A phonon sideband to the first exciton peak has been found and its character extensively investigated. The sideband is believed to arise from an exciton-longitudinal optical phonon …
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Magnetic resonance characterization of gadolinium-based contrast agents
… acid). The zero field splitting energies and g values of Gd complexes were obtained in frozen solutions by the EPR technique. Solvent structures of Gd-based contrast agents were studied by the ESE(Electron Spin Echo) method. Analysis of $\sp2$H-ESEEM of Gd TTHA(trimethylenetetraaminehexaacetic …
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Thermal transport across interfaces with molecular layers
… and then to the substrate and I obtained the values of interfacial thermal conductance of Au/cetyl trimethylammonium bromide/quartz and Au/16-mercapto trimethylammonium bromide/quartz in the temperature range of 40 < T < 300 K. The room temperature thermal conductance (G) values of these …
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Minor planet astrophotometry
… for 64 348 numbered minor planets. New assumed G values have been determined for 258 259 numbered minor planets. Analysis of the results shows that the problems identified in the literature have been removed, particularly the -0.5 magnitude offset at H≈14 that is present in the current MPC HG data …
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Effect of conditioning on the performance of a plate and frame filter press
… mixing unit. Mean velocity gradient (G) values were established for each of the mixing speeds used ranging from 250 sec-1 to 4,000 sec-1. Using the optimum conditioning dosages determined each mixing speed, batches of optimally, conditioned sludge were introduced into a pilot scale plate …
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Mixed Polysaccharide Esters for Amorphous Solid Dispersion Oral Drug Delivery Vehicles
… The derivatives displayed excellent <i>T</i>g values for ASD applications, adequate water solubility, and good amphiphilic properties. We designed very effective amorphous solid dispersion (ASD) oral drug delivery polymers that prevented recrystallization of felodipine for hours and had …
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Electron spin-lattice relaxation of cytochrome P-450 from Pseudomonas putida
… using the constraint imposed by the measured g-values of the ground doublet, then a fit of the relaxation data gives the values: D = 5.0 ± 0.2 K and E = 0.087D = 0.435 ± 0.02 K. These parameters in turn place the excited doublets at 10.7 ± 0.5 K and 30.5 ± 1.2 K, which are consistent with the …
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The effects of rapid mixing on the coagulation and sedimentation of ultra-fine coal and clay particles
… while rapid mix intensities were varied at G values of 330 sec⁻¹, 700 sec⁻¹, 2000 sec⁻¹ and 7000 sec⁻¹ for each sample. Using a combination of residual turbidity and particle size analyses to determine the effectiveness of each rapid mix intensity, it was discovered that only the highest …
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Measurement of head acceleration and angular rate experienced by aerobatic pilots
… The recordings of the maximum and minimum G values were also obtained from the aircraft’s G-meter. Results: The maximum and minimum values obtained from the sensors measuring linear acceleration and angular rates from the pilot and the plane were well-correlated. Paired t-tests demonstrated …
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Elimination of Listeria monocytogenes in a Soft Cheese, Fromage Blanc, Using Processing Methods, Formulation Changes, and Additive Bacteriocin Nisin
… were found between the population (log CFU/g) values of L. monocytogenes in the different treatment cheeses and control cheese. Treatments using additional starter culture or higher temperature draining alone were not successful in significantly reducing numbers of L. monocytogenes, but when …
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Triple oxygen isotopes and oxygen/argon ratio measurements to enhance coastal and open ocean production/respiration comparisons
… to be net autotrophic at the time of sampling. G values of (169±106) mmol m-2 a-1 O2 in the NAG and (250±130) mmol m-2 a-1 O2 in the SAG were higher than published results. Diapycnal mixing was found to contribute about 20% to apparent mixed layer N in both gyres and to G in the NAG. In order to …
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Electron spin resonance study of single crystals of cytochrome P450 from Pseudomonas putida
… symmetry produces the sign ambiguity. The g-values of the various species were found to be (2.48,2.25, 1.91) for mO. (2.40,2.23.1.97) for 8=1/2 mOs, and (7.75,3.93,1.80) for S=5/2 mOs; these all differed slightly from the frozen solution values. The low-spin mossignals were purely from the …
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