Structural Characterization of Magnetic Nano-particles Suspensions, Using Magnetic Measurements

P curves, Magnetic fluids, Ferrofluids, Nanostructural characterization, Magnetic powders, Hysteresis curve, Magnetic nanocomposite materialsThe paper describes some characteristics of the “P” curves for structural characterization of magnetic nano-particles suspensions (complex fluids, complex powders, complex composite materials, or living biological materials having magnetic properties). In the case of these materials, the magnetic properties are conferred to various carrier liquids by artificially integrating in their structure ferromagnetic particles of different sizes. The magnetic properties are usually shown by the hysteresis curve. The structure can be seen on (electronic) micrography. The P curves offer another possibility to determine the structure of the magnetic component of a complex fluid by numerical analysis of the magnetization curve experimentally obtained. The paper presents a detailed approach of the P curves and some limitations in their use

A922 Sequential measurement of 1 hour creatinine clearance (1-CRCL) in critically ill patients at risk of acute kidney injury (AKI)

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Structural Characterization of Magnetic Nano-particles Suspensions, Using Magnetic Measurements

Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/5920)International audienceThe paper describes some characteristics of the "P" curves for structural characterization of magnetic nano-particles suspensions (complex fluids, complex powders, complex composite materials, or living biological materials having magnetic properties). In the case of these materials, the magnetic properties are conferred to various carrier liquids by artificially integrating in their structure ferromagnetic particles of different sizes. The magnetic properties are usually shown by the hysteresis curve. The structure can be seen on (electronic) micrography. The P curves offer another possibility to determine the structure of the magnetic component of a complex fluid by numerical analysis of the magnetization curve experimentally obtained. The paper presents a detailed approach of the P curves and some limitations in their use

Characterization Method for Integrated Magnetic Devices at Lower Frequencies (up to 110 MHz)

International audienc

Quantitative study to identify the fuel properties that determine propagation success under conditions of nil slope and nil wind

International audienceThe reduction of the fuel load represents certainly the best approach in order to reduce fire hazard in Mediterranean regions. For many reasons (low impacts on the ecosystems, low costs …), the prescribed burning constitutes a very good tool to achieve this objective. To be efficient and safe, prescribed burning must be conducted under windless and backing fire conditions. The generalization of this practice needs necessary the redaction of a guideline on which are defined the optimal conditions in terms of external conditions (weather, slope, design of the operation) and state of the vegetation (mainly the fuel moisture content). The aim of this work is to highlight that a closed simplified physical fire spread model can provide an accurate assessment of the rate of a fire spread, but also realistic estimates of these optimal fuel properties. The present study is focused on moisture content and fuel depth

Measurement and Simulation of the Near Magnetic Field Radiated by Integrated Magnetic Inductors

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Simulation, Modeling, Manufacturing, and Characterization of a Planar Magnetic Face to Face Integrated Transformer

International audienc

Simulation, Modeling, Manufacturing, and Characterization of a Planar Magnetic Face to Face Integrated Transformer

International audienc

Design, Manufacturing, and Characterization of Integrated Inductors With Two Magnetic Layers

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