MPICH-G-DM: An Enhanced MPICH-G with Supporting Dynamic Job Migration

Wei, Xiaohui; Li, Hongliang; Li, Dexiong

doi:10.1109/chinagrid.2009.9

Cited by 4 publications

(3 citation statements)

References 29 publications

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“…The particle size homogeneity and smoothness were improved and mean particle diameters decreased by increasing the surfactant (PVA) concentration as also observed by other researchers. 14,35,36 Smaller microspheres have been previously reported with the use of surfactant during the preparation of microspheres due to the amphiphilic behavior of the surfactant (PVA). [37][38][39][40] Further optimization involved use of gelatin in the preparation of microspheres, from 1 to 3% (w/v) and at different temperatures (37 and 45 C) for preventing gellation.…”

Section: Resultsmentioning

confidence: 99%

Study on physiochemical structure and in vitro release behaviors of doxycycline‐loaded PCL microspheres

Aydın

Tezcaner

et al. 2014

J of Applied Polymer Sci

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This study aimed to develop drug delivery system of doxycycline-loaded polycaprolactone (PCL) microspheres. The investigated microsphere formulation can be considered for local application in bone infections and degenerative joint diseases, which generally require long-term treatments via systemic drugs. PCL-14 kDa and 65 kDa were used in microsphere preparation. Before release, the microspheres were characterized by scanning electron microscopy, differential scanning calorimetry, and X-ray photoelectron spectroscopy. The mean particle size of microspheres was in the range of 74-122 mm and their drug loadings ranged between 10 and 30%. In vitro release profiles were described using the Higuchi and the Korsmeyer-Peppas equations. Diffusion model was applied to experimental data for estimating diffusion coefficients of microspheres; calculated as between 4.5 3 10 210 and 9.5 3 10 210 cm 2 /s.Although long-term release from microspheres of PCL-14 kDa obeyed diffusion model, PCL-65 kDa microspheres showed this tendency only for some period. Modeling studies showed that the drug release mechanism was mainly dependent on loading and molecular weight differences. Release behavior of PCL-65 kDa microspheres, however, might be better represented by derivation of a different equation to model for the total release period.

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Section: Resultsmentioning

confidence: 99%

Study on physiochemical structure and in vitro release behaviors of doxycycline‐loaded PCL microspheres

Aydın

Tezcaner

et al. 2014

J of Applied Polymer Sci

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“…The CE-1 data have channel-dependent resolutions of ~35 -50 km from its orbital altitude of ~200 km, while the CE-2 data have resolutions of ~17.5 -25 km because its orbital altitude was ~100 km. The microwave observations have been used to estimate regolith thickness [39] , dielectric properties [15,16,40] , rock abundance [41,42] , subsurface temperatures [43] , and geothermal heat flow [44,45] as well as the eruption phase of basaltic volcanism in the Mare of the Moon [46] . In the polar region, MRM data analysis usually focuses on searching for evidence of water ice [47] and studying the thermal gradient [48] .…”

Section: Methods: 1: Instrument Background and Loss Tangent Mapsmentioning

confidence: 99%

Remote detection of a lunar granitic batholith at Compton–Belkovich

Siegler

Franco

Lehman-Franco

et al. 2023

Nature

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Section: Methods: 1: Instrument Background and Loss Tangent Mapsmentioning

confidence: 99%

Remote Detection of a Lunar Granitic Batholith at Compton-Belkovich

Siegler

Jianqing

Lehman-Franco

et al. 2022

Preprint

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Granites are nearly absent in the Solar System outside of Earth. Achieving granitic compositions in magmatic systems requires multi-stage melting and fractionation, which also increase radiogenic element concentrations. Water and plate tectonics facilitate these processes on Earth, aiding in remelting. Although these drivers are absent on the Moon, small granite samples have been found, but details of their origin and the scale of systems they represent are unknown. We report microwave-wavelength measurements of an anomalously hot geothermal source that is best explained by the presence of a ~50 km diameter granitic system below the thorium-rich, farside feature known as Compton-Belkovich. Passive microwave radiometry is sensitive to the integrated thermal gradient to several wavelengths depth. The 3-37 GHz antenna temperatures of the Chang’E 1 and 2 microwave instruments allow us to measure peak heat flux of ~184 mWm^-2; ~20 times higher than the average lunar highlands. The surprising magnitude and geographic extent of this feature imply an Earth-like, evolved granitic system larger than believed possible on the Moon, especially outside of the Procellarum region. Furthermore, these methods are generalizable: similar uses of passive radiometric data could vastly expand our knowledge of geothermal processes on the Moon and other planetary bodies.

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MPICH-G-DM: An Enhanced MPICH-G with Supporting Dynamic Job Migration

Cited by 4 publications

References 29 publications

Study on physiochemical structure and in vitro release behaviors of doxycycline‐loaded PCL microspheres

Study on physiochemical structure and in vitro release behaviors of doxycycline‐loaded PCL microspheres

Remote detection of a lunar granitic batholith at Compton–Belkovich

Remote Detection of a Lunar Granitic Batholith at Compton-Belkovich

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