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[PDF] Top 20 Turbulent viscosity optimized by data assimilation

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Turbulent viscosity optimized by data assimilation

Turbulent viscosity optimized by data assimilation

... time-constant viscosity distributions in 1-D vertical models has already been underlined (Yu and O'Brien, 1991; Panchang and Richardson, ...distributed viscosity coecient becomes rather ...observational ... See full document

15

Investigating the usefulness of satellite derived fluorescence data in inferring gross primary productivity within the carbon cycle data assimilation system

Investigating the usefulness of satellite derived fluorescence data in inferring gross primary productivity within the carbon cycle data assimilation system

... lated from the optimized parameter vector obtained from the calibration step. CCDAS has been widely applied to investigate terrestrial carbon cycling (e.g., Rayner et al., 2005; Scholze et al., 2007) and in ... See full document

43

Screen-level non-GTS data assimilation in a limited-area mesoscale model

Screen-level non-GTS data assimilation in a limited-area mesoscale model

... proposed by Skamarock and Klemp ...done by Rayleigh damp- ing (see for instance Doms and Sch¨attler, 2002) in the upper ...layers. Data at the lateral boundaries are prescribed using a Davies-type ... See full document

21

Integrating ASCAT surface soil moisture and GEOV1 leaf area index into the SURFEX modelling platform: a land data assimilation application over France

Integrating ASCAT surface soil moisture and GEOV1 leaf area index into the SURFEX modelling platform: a land data assimilation application over France

... be taken into account. Each grid cell is represented as a mosaic of 12 land covers or patches. The ISBA-A-gs LSM provides a detailed computation of the surface fluxes of energy, water and carbon at the sub-grid (patch) ... See full document

47

Braz. Dent. J.  vol.21 número6

Braz. Dent. J. vol.21 número6

... strength has been found to be higher for the heavy bodied materials than for the light bodied ones (9). The higher the viscosity of the impression material, the lower the thermal expansion coefficient (13). Large ... See full document

8

Combining surface reanalysis and remote sensing data for monitoring evapotranspiration

Combining surface reanalysis and remote sensing data for monitoring evapotranspiration

... as NDVI, scale non-linearly (McCabe and Wood, 2006). Coarser scale inputs capture regional estimates of ET well, so the model can be further validated using larger scale surrogates of ET. For example, the combined model ... See full document

41

3DVAR assimilation of SSM/I data over the sea for the IOP2b MAP case

3DVAR assimilation of SSM/I data over the sea for the IOP2b MAP case

... the assimilation is not able to recover the initial large overestimation, but it increases the ...The assimilation of the Precipitable Water and surface wind speed (IRETRa and IRETRt) produces a large ... See full document

7

Braz. J. Pharm. Sci.  vol.53 número1

Braz. J. Pharm. Sci. vol.53 número1

... Mader, 2001; Muller, Mader, Gohla, 2000; Uner, 2006). Irbesartan is an angiotensin II receptor antagonist, used for the management of hypertension. The drug is practically insoluble in water. It has 90% plasma protein ... See full document

10

Exploring Strategies for Parallel Computing of RS Data Assimilation with SWAP-GA

Exploring Strategies for Parallel Computing of RS Data Assimilation with SWAP-GA

... Different methodologies are developed for considering different types of environment. When the number of pixels to be processed is smaller than the number of CPUs, distributed population method can be used to utilize ... See full document

4

Hydrological real-time modelling in the Zambezi river basin using satellite-based soil moisture and rainfall data

Hydrological real-time modelling in the Zambezi river basin using satellite-based soil moisture and rainfall data

... Sequential data assimilation using the Ensemble Kalman Filter provides a tool that is both efficient and robust for a real-time modelling ...characterized by satellite based ...ing data ... See full document

10

Effects of model chemistry and data biases on stratospheric ozone assimilation

Effects of model chemistry and data biases on stratospheric ozone assimilation

... suggested by Geer et ...14). By contrast, earlier GOATS ex- periments that used an internal unbiased photochemical ref- erence state were able to correct these observational biases during the forecast stage ... See full document

19

Exogenous normal lymph alleviates microcirculation disturbances and abnormal hemorheological properties in rats with disseminated intravascular coagulation

Exogenous normal lymph alleviates microcirculation disturbances and abnormal hemorheological properties in rats with disseminated intravascular coagulation

... blood viscosity, relative viscosity, plasma viscosity, hematocrit (Hct), erythrocyte sedimentation rate (ESR), and electrophoresis time of erythrocytes were significantly increased in the DIC+saline ... See full document

10

First assimilations of COSMIC radio occultation data into the Electron Density Assimilative Model (EDAM)

First assimilations of COSMIC radio occultation data into the Electron Density Assimilative Model (EDAM)

... of data since the combined RMS error is only the lowest of the tests over a small vertical range from 270 to 320 ...COSMIC data assimilation provides the best results, again improving RMS error at ... See full document

7

J. Braz. Chem. Soc.  vol.24 número8

J. Braz. Chem. Soc. vol.24 número8

... synthesized by the mammal body, being frequently added to dietary and feed products as a fortifier and to pharmaceutical formulations to supplement the typical diet, sometimes deficient in ... See full document

9

Better constraints on the sea-ice state using global sea-ice data assimilation

Better constraints on the sea-ice state using global sea-ice data assimilation

... close to each other. Furthermore, these simulations show the same large scale geo- graphical distribution of ice thickness. However, during ON07, as for the MA07 cam- paign (Figs. 8, 7), ice is thinner in the centre of ... See full document

41

TOPAZ4: an ocean-sea ice data assimilation system for the North Atlantic and Arctic

TOPAZ4: an ocean-sea ice data assimilation system for the North Atlantic and Arctic

... ice data as- similation system for the North Atlantic Ocean and ...ocean data assimila- tion system that uses the ensemble Kalman ...the data assimilation system is robust to ensemble ... See full document

24

Impact of data assimilation of physical variables on the spring bloom from TOPAZ operational runs in the North Atlantic

Impact of data assimilation of physical variables on the spring bloom from TOPAZ operational runs in the North Atlantic

... The in-situ data were only available in the North Sea and the Faroe-Shetland channel. In the North Sea the model per- forms poorly because river nutrient inputs are missing and the model is not configured for this ... See full document

13

Assessing the benefit of snow data assimilation for runoff modeling in Alpine catchments

Assessing the benefit of snow data assimilation for runoff modeling in Alpine catchments

... enhanced by integrating data from a dedicated external snow monitoring ...sequential assimilation of snow monitoring data with a snowmelt model, which is also based on the temperature-index ... See full document

11

A regional carbon data assimilation system and its preliminary evaluation in East Asia

A regional carbon data assimilation system and its preliminary evaluation in East Asia

... automatically by the smoothing opera- tor when all λ p i,2|1 were set to 1, the elements of λ a i,2|1 are also random numbers because the smoothing operator is only a linear ...created by the smoothing ... See full document

18

On-line and off-line data assimilation of palaeoclimate proxy data into a GCM using ensemble member selection

On-line and off-line data assimilation of palaeoclimate proxy data into a GCM using ensemble member selection

... setups, by employing the full rather than the degenerate paticle filter, or by defining the cost function based on one- or thirthy-year means instead of decadal means, in order to check whether ocean memory ... See full document

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