• Aucun résultat trouvé

In situ measurements

A framework for satellite retrieval of river discharge without in situ measurements

A framework for satellite retrieval of river discharge without in situ measurements

... as in situ measurements can be, satellite measurements would ensure exhaustive and ho- mogeneous global coverages, and provide repetitive and near real time information on these ...any ...

7

A robust CRE-based approach for model updating using in situ measurements

A robust CRE-based approach for model updating using in situ measurements

... experimental measurements, per- formed in situ on a structure in its functional ...using in situ measurements for validation, is to be able to qualify the models while ...

12

On droplets size distribution in a pulsed column. Part I: In-situ measurements and corresponding CFD–PBE simulations

On droplets size distribution in a pulsed column. Part I: In-situ measurements and corresponding CFD–PBE simulations

... mm in diameter) are ...or in-situ techniques must be preferred. In this paper, in-situ measurements of the drop size distribution (DSD) are achieved by using a ...

45

In situ measurements of pH and O2 by planar optodes: improvements and adaptations for soil and rhizosphere applications

In situ measurements of pH and O2 by planar optodes: improvements and adaptations for soil and rhizosphere applications

... In situ measurements of pH and O 2 by planar optodes: improvements and adaptations for soil and rhizosphere applications. Résumé Le sol est un milieu très hétérogène, lieu d’interactions ...

156

Calibration of column-averaged CH4 over European TCCON FTS sites with airborne in-situ measurements

Calibration of column-averaged CH4 over European TCCON FTS sites with airborne in-situ measurements

... and in-situ ...one. In principle, this calibration factor may consist of a method-dependent part (for example spectroscopic data) and an instrument- dependent ...tween in-situ and FTS ...

14

Size-Resolved Dry Deposition Velocities of Dust Particles: In Situ Measurements and Parameterizations Testing

Size-Resolved Dry Deposition Velocities of Dust Particles: In Situ Measurements and Parameterizations Testing

... 2006). In dust transport models, dry deposition is typically calculated from a combination of dry deposition velo- cities and particle size distributions but, as mentioned by Huneeus et ...used in transport ...

21

Identification of Admittance Coefficients from in-situ Measurements in Acoustic Cavities

Identification of Admittance Coefficients from in-situ Measurements in Acoustic Cavities

... Abstract. This paper proposes a method of identification of the admittance coefficient, from in-situ measurements, by applying the CRE-based updating technique to the acous- tical problem. Local ...

6

In-situ measurements of temperature distribution during transmission laser welding of poly(aryletherketone)

In-situ measurements of temperature distribution during transmission laser welding of poly(aryletherketone)

... Abstract. In this work, the temperature distribution inside the specimens has been measured during transmission laser welding. The material studied is a high performance thermoplastic of the polyaryletherketone ...

7

Validation of Radarsat imagery using In situ measurements from first year ridged ice

Validation of Radarsat imagery using In situ measurements from first year ridged ice

... INTRODUCTION Ridged and highly deformed ice can be formidable features that result in potentially significant loads on structures. Deformed ice features such as those are best avoided by vessels transiting ...

11

A broadband cavity ringdown spectrometer for in-situ measurements of atmospheric trace gases

A broadband cavity ringdown spectrometer for in-situ measurements of atmospheric trace gases

... quantified in ambient ...nanometres in width. One such broadband absorber, NO 3 , has been detected in the atmosphere by cavity ringdown spectroscopy, as has the chemically related reservoir species, ...

43

In situ measurements of calcium isotopes by ion microprobe in carbonates and application to foraminifera

In situ measurements of calcium isotopes by ion microprobe in carbonates and application to foraminifera

... the in situ measurement of calcium isotope composition of carbonates with a spatial resolution of 15 –20 μm on a Caméca IMS 1270 ion ...used in this study (ENS 0, MEX and BRET 105E) and their δ 44 Ca ...

13

Intercomparison of SCIAMACHY nitrogen dioxide observations, in situ measurements and air quality modeling results over Western Europe

Intercomparison of SCIAMACHY nitrogen dioxide observations, in situ measurements and air quality modeling results over Western Europe

... [ 10 ] CHIMERE is a three-dimensional Eulerian chemistry- transport model. It has been applied over different domains, from the urban scale [e.g., Vautard et al., 2001, 2003a, 2003b; Menut, 2003; Beekmann and Derognat, ...

21

Melting diagrams of Fe-rich alloys determined from synchroton in situ measurements in the 15-23 Gpa pressure range

Melting diagrams of Fe-rich alloys determined from synchroton in situ measurements in the 15-23 Gpa pressure range

... Boness, D.A. and Brown, J.M., 1990. The electronic band structures of iron, sulfur, and oxygen at high pressures and the Earth's core. Journal of Geophysical Research, 95(B13): 21721-21730. Campbell, A.J., Seagle, C.T., ...

36

Mesures in-situ d'impacts de vagues sur une digue composite In-situ measurements of wave impacts on a composite breakwater

Mesures in-situ d'impacts de vagues sur une digue composite In-situ measurements of wave impacts on a composite breakwater

... Les travaux expérimentaux en laboratoire s'écartent du processus naturel in-situ. Premièrement, le processus naturel est essentiellement 3D alors que les expériences en canal sont bidimensionnelles. Cela ...

7

Particle in box: A cell for in-situ measurements of porosity and effective diffusion coefficient during thermophysical transformations

Particle in box: A cell for in-situ measurements of porosity and effective diffusion coefficient during thermophysical transformations

... The aim of this work is to develop an experimental device for the measurement of porous media textural properties during physical or chemical transformation. The method is based on gas tracer experiments. The system ...

9

In situ measurements of frame wall thermal resistance

In situ measurements of frame wall thermal resistance

... The calorimeter used in the investigation was constructed of two layers of foil-backed rigid glass fibre insu1ation.l The total wall thickness was 10 cm, with a thermal resistance of [r] ...

14

Antipodal Vivaldi antennas dedicated to in-situ broadband microwave permittivity measurements

Antipodal Vivaldi antennas dedicated to in-situ broadband microwave permittivity measurements

... — In the context of the ESA's SMOS and the ESA's BIOMASS space mission, the data processing algorithms require precise permittivity models of the different wood ...models, in situ sensors that could ...

5

Retrieval of average CO2 fluxes by combining in situ CO2 measurements and backscatter lidar information

Retrieval of average CO2 fluxes by combining in situ CO2 measurements and backscatter lidar information

... in situ measurements are made at the IPSL-LSCE ...lidar measurements are made at the IPSL-LMD site, distant of LSCE from 5 ...are in place at both ...distance in the Paris ...

17

Quantification of TRIP Kinetics in Medium Mn Steels by in-situ Magnetic Measurements

Quantification of TRIP Kinetics in Medium Mn Steels by in-situ Magnetic Measurements

... phenomenon in this alloy for various levels of retained austenite ...magnetic measurements of the phase volume fractions were in strong agreement with XRD ...measurements. ...

6

Monitoring the kinetics of the γ’ phase in the N18 superalloy using in situ electrical resistivity measurements

Monitoring the kinetics of the γ’ phase in the N18 superalloy using in situ electrical resistivity measurements

... chosen in the solution window whose limits are given by the g ’ solvus temperature (1194  C) and the incipient melting temperature (1227  C) of the alloy [ 34 ...

10

Show all 10000 documents...

Sujets connexes