Abstract: Production of virus occlusion bodies that occlude virions comprising genomes of different species of baculoviruses that can be used to combat insect pests. A method is presented for the production of occlusion derived virions (ODVs) that simultaneously comprise genomes of different baculovirus species, occluded in a viral occlusion body (OB) with the structural and morphological features characteristic of baculoviruses. Mixed genome ODVs and OBs can be produced by co-infecting insect cells or insect hosts using two or more different baculoviruses species. Co-infection may be achieved by simultaneous inoculation of the different baculoviruses or with a time interval between inoculations, which results in different proportions of each species' genomes in the ODVs and OBs that are produced. The produced OBs can be used either directly for preparing an insecticide, or to infect susceptible insects to produce larger quantities of mixed genome ODVs and OBs, also useful for combating pest insects.

Abstract: A method for localizing a robot in a localization plane with a bi-dimentional reference with axis x and y comprises: determining by odometry an estimation of coordinates x1 and y1 and orientation ?1 of the robot; determining an estimation ?2 of the orientation of the robot using a virtual compass; determining an estimation ?3 of the orientation of the robot by correlating parts of a reference and a query panorama; determining an estimation x4, y4 of the robot position using Iterative Closest Points; determining standard deviations ?_x1, ?_x2, ?_?1 ?_?2, ?_?3, ?_x4, ?_y4 of the estimations; determining probability distributions G(x1), G(y1), G(?1), G(?2), G(?3), G(x4), G(y4) of each estimation using standard deviations; determining three global distributions GLOB(x), GLOB(y), GLOB(?) and a global estimation xg, yg of the coordinates of the robot in the localization plane and a global estimation ?g of its orientation by applying maximum likelihood to global distributions.

Abstract: A subject of the invention is a process for surfacing or resurfacing a metal part by laser-assisted deposition of a filler material in order to produce an abradable coating of the part, the process being characterized in that the filler material is an iron-based powder comprising vanadium, chromium, nickel, boron, silicon and carbon, in that the laser has an operational wavelength ranging from 900 nm to 1100 nm and in that it comprises the irradiation of the part by a laser beam such that the specific energy (SE) varies from 5 J/mg to 10 J/mg and such that the linear density (LD) varies from 25 mg/mm to 55 mg/mm. Another subject of the invention is the surfaced or resurfaced metal part. Another subject of the invention is a pre-alloy in iron-based powder form, comprising vanadium, chromium, nickel, boron, silicon and carbon.

Abstract: The invention proposes a method for tracking the navigation of a mobile carrier, in which an extended Kalman filter estimates, over successive iterations, a navigation state of the carrier, one iteration of the filter comprising steps of: propagating a previous navigation state of the carrier into a propagated state according to a kinematic model and/or measurements acquired by at least one inertial sensor, updating the propagated state according to measurements acquired by at least one navigation sensor, in which, for at least one navigation variable of the carrier contained in the propagated state, the updating comprises sub-steps of: calculating a linear correction term from an innovation representative of a difference between the measurements acquired by the navigation sensor and the propagated state, calculating an exponential of the linear correction in terms of a Lie group, calculating a first correction term expressed in a reference frame that is fixed relative to the carrier, the first correction ter

Abstract: A method and a system automatically evaluate the volume of penumbra mismatch during an exam. The method includes performing a magnetic resonance (MR) diffusion-weighted imaging of the brain for acquiring native diffusion images of brain slices. A MR perfusion-weighted imaging of the brain is performed for acquiring native perfusion images of the brain slices. For each brain slice, b0 native diffusion image of the brain slice are segmented to create a contour mask. For each brain slice, a necrosis and cerebrospinal fluid mask (hereafter NC mask) is created from an ADC map of the brain slice. The contour mask and the NC mask of a same slice are fused. For each brain slice, all native perfusion images acquired for the slice are aligned with the NC mask obtained for the slice and the NC mask is fused with each native perfusion image for obtaining a perfusion image.

Abstract: A method for measuring, monitoring, controlling, evaluating and correcting proprioceptive and/or postural and/or locomotor and/or motor and/or spatial orientation abilities of a user, includes measuring and processing in order to detect an effective movement or an effective posture of the user; comparing the effective movement or the effective posture to a theoretical movement or a theoretical posture; providing biological feedback in order to allow the user to correct his effective movement or his effective posture with respect to the theoretical movement or the theoretical posture; calculating and storing a score; transmitting the score to a third party in order to allow the latter to monitor the performances of the user; and automatically or non-automatically updating a level of difficulty.

Abstract: The invention relates to a method for converting a polycondensed elastomeric thermoplastic polymer, including a step of extruding the polycondensed elastomeric thermoplastic polymer in the presence of water. The polycondensed elastomeric thermoplastic polymer is in particular chosen from copolymer block amides, copolyethers or copolyester block urethanes, copolyether block esters and the mixtures thereof, and is preferably a copolyether block amide.

Abstract: A cooling system of a first psychrometric mixture having a condensation unit capable of condensing fluid contained in this mixture by direct contact with liquid comprising this fluid, the liquid being in the condensation unit at a temperature below that of the first mixture, and an evaporation unit capable of evaporating liquid in a second psychrometric mixture having fluid, the liquid being in the evaporation unit at a temperature greater than that of the second mixture, the condensation and evaporation units being coupled by a circulation circuit of the liquid, and a regulator for regulating the liquid flow.

Abstract: This substrate for power electronic components comprises a colaminated multilayer composite material containing at least one internal layer (8) made of a material having a thermal expansion coefficient chosen depending on the expansion coefficient of said components, and external layers (6, 7) made of a thermally conductive material covering on either side said internal layer and connected together by wells (P) made of a thermally conductive material, said wells being arranged in the internal layer. Each interior layer forms an insert localized in a zone for mounting the components so that the external layers extend laterally beyond the insert.

Abstract: Production of virus occlusion bodies that occlude virions comprising genomes of different species of baculoviruses that can be used to combat insect pests. A method is presented for the production of occlusion derived virions (ODVs) that simultaneously comprise genomes of different baculovirus species, occluded in a viral occlusion body (OB) with the structural and morphological features characteristic of baculoviruses. Mixed genome ODVs and OBs can be produced by co-infecting insect cells or insect hosts using two or more different baculoviruses species. Co-infection may be achieved by simultaneous inoculation of the different baculoviruses or with a time interval between inoculations, which results in different proportions of each species' genomes in the ODVs and OBs that are produced. The produced OBs can be used either directly for preparing an insecticide, or to infect susceptible insects to produce larger quantities of mixed genome ODVs and OBs, also useful for combating pest insects.

Abstract: A based device for use as tissue repair includes a median part between two end parts. The median and end parts have a different tensile stiffness.

Abstract: A reliable, sensitive and easy to handle diagnostic and prognostic test of cancer, includes measuring and analyzing the production of methylglyoxal (MG) from metabolically active cancer cells; in biological samples of extracellular fluids, cells and/or tissues of human or animal subjects. It uses any chemical or immunological in vitro method for MG measurement and it provides a kit for the early detection, screening and diagnosis of cancer; for the staging of cancer, for predicting the survival odds of cancer patients, for monitoring therapeutic response to anticancer programs (including prevention and prophylactic treatments), and for prediction and early detection of cachexia.

Abstract: A drillpipe for a drill stem to drill a hole. The drill stem includes a drill string and a bottom hole assembly. The drillpipe includes a first end having a first inertia, a second end having a second inertia, a first intermediate zone adjacent to the first end, a second intermediate zone adjacent to the second end, and a central substantially tubular zone with an external diameter smaller than the maximum external diameter of at least the first or the second end. A casing is fixed on the pipe over a portion of the external surface thereof, at least one physical parameter sensor is disposed in the casing, and at least one data transmission/storage mechanism is connected to the sensor output, the casing being disposed at a distance from the first and second ends, the casing being integral with the central zone at a distance from the first and second intermediate zones and having a smaller inertia than the first and second inertias.

Abstract: A refrigeration system includes a plurality of heat exchangers (E1, E2, E3) in cascade, each of said heat exchangers including: a flow (150) of cold-producing liquefied methane; a high-pressure flow (122) of a two-phase mixture of refrigerant fluids giving up in heat and including refrigerant fluids having a low normal boiling temperature; and a low-pressure flow (100) of a cold-producing two-phase mixture of said refrigerant fluids.

Abstract: The information system concerning traffic in a road network (R) comprises a server (30) comprising: means (34) for obtaining at least one real duration (DEAB) of a run traveled by at least one vehicle (5) between two points (A, B) of the network, on the basis of information transmitted by a device (10) on board said vehicle (5); means (31) for statistically calculating, on the basis of said real durations (DRAB), an estimated duration (DEAB) for a run between two points (A, B) of the network; and means (34) for making the estimated duration (DEAB) available to at least one terminal (40, 10).

Abstract: The invention provides a method and a system for extracting a substance comprised in a gaseous mixture, the extraction being carried out in a cyclic manner in 2N chambers (AA, BB, CC, DD), each provided with a heat-exchanger (A, B, C, D), N being an integer greater than or equal to 3. Each chamber carries out a cycle comprising the following four steps in succession: a frosting step, a defrosting step, a step of recovering the liquid phase and the residual gas phase, and a temperature-reduction step of reducing the temperature of the heat-exchanger. Further, sequencing the passage from one step to another in each of the chambers is such that the number of chambers carrying out the frosting step and also the total number of chambers carrying out the defrosting, recovery, and temperature-reduction steps are both equal to N.

Abstract: The invention relates to a fuel cell (1) comprising an anode (10) capable of oxidizing a first compound M1 into first ions M(m+) with m being a non-zero integer, a first electrolyte (20) which is capable of conducting these first ions M(m+), and which is in contact with said anode (10), a cathode (50) capable of reducing a second compound N2 into second ions N(n?) with n being a non-zero integer, a second electrolyte (40) which is capable of conducting the second ions N(n?), and which is in contact with said cathode (50), a porous central membrane (30), one of the faces of which is in contact with said first electrolyte (20) and the opposite face of which is in contact with said second electrolyte (40). The first electrolyte (20), the second electrolyte (40), and the central membrane (30) consist of the same material which is capable of both conducting M(m+) ions and N(n?) ions.

Abstract: The nozzle (10) is suitable for expanding a saturated flow (D) and comprises a converging portion (2), a throat (3), a tube (4), and a mixer element (5) downstream from said throat (3) and suitable for mixing the vapor and liquid phases of the saturated flow.

Abstract: A refrigeration system includes a plurality of heat exchangers (E1, E2, E3) in cascade, each of said heat exchangers including: a flow (150) of cold-producing liquefied methane; a high-pressure flow (122) of a two-phase mixture of refrigerant fluids giving up in heat and including refrigerant fluids having a low normal boiling temperature; and a low-pressure flow (100) of a cold-producing two-phase mixture of said refrigerant fluids.

Abstract: The information system concerning traffic in a road network (R) comprises a server (30) comprising: means (34) for obtaining at least one real duration (DEAB) of a run traveled by at least one vehicle (5) between two points (A, B) of the network, on the basis of information transmitted by a device (10) on board said vehicle (5); means (31) for statistically calculating, on the basis of said real durations (DRAB), an estimated duration (DEAB) for a run between two points (A, B) of the network; and means (34) for making the estimated duration (DEAB) available to at least one terminal (40, 10).