COMMISSARIAT A L’ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

A computer-implemented method for synthesizing spectral data includes the following steps: acquiring a set of spectral data each associating a spectrum with a sample having a given chemical composition, using a spectroscopy method, determining a theoretical model of the distribution of the intensities of the spectrum for each wavelength channel of the spectrum, generating a set of synthetic spectral data by generating, for each wavelength channel of the spectrum, a randomly drawn intensity according to the probability distribution of the theoretical model.

A memory array includes a plurality of memory cells including a first electrode, a second electrode and a layer of crystalline active material disposed between the first electrode and the second electrode and having a thickness of between 2 nm and 20 nm, the active material being either hafnium dioxide doped with a doping element selected from one of the following elements: Si, Al, Zr, Gd, Ge, Y or N, or an alloy Hf x Zr 1-x O 2 undoped or doped with a doping element selected from one of the following elements: Si, Al, Gd, Ge, Y or N, with 0<x<1; the first or second electrodes being formed of at least two layers including a first conductive layer in contact with the layer of active material and selected to create oxygen vacancies in the layer of active material and a second conductive layer disposed on the first conductive layer.

A method for measuring a variation in a dimension (L) of a mechanical part along a direction called the longitudinal direction (x), includes the steps of: a) providing at least a first and second piezoelectric transducer arranged at two different positions along the longitudinal direction and acoustically coupled via the mechanical part; b) performing, at different times, a plurality of electric measurements in order to determine at least one value of an electric parameter dependent on an off-diagonal term of an impedance matrix of an electric quadrupole modeling the assembly formed by the acoustically coupled first and second piezoelectric transducers; and c) deducing from the results of the electric measurements the variation in the dimension of the mechanical part. A system for implementing this method is also provided.

A method for transferring a semiconductor layer from a donor substrate to a receiver substrate includes first implantation of first light ions into the donor substrate at a predetermined implantation depth to form a buried fragile plane, epitaxy on the donor substrate of the semiconductor layer, second implantation of second light ions into the donor substrate through the semiconductor layer to be transferred level with the fragile plane, assembly by bonding of the receiver substrate and of the donor substrate covered with the semiconductor layer to be transferred, the semiconductor layer to be transferred being placed between the receiver substrate and donor substrate, and fracturing by annealing the donor substrate along the buried fragile plane, the first ions implanted with a first dose so that there is no fracturing at the predetermined implantation depth, and the second ions implanted with a second dose such that the donor substrate fractures.

An automatic data routing module for a “single instruction, multiple data” architecture computer includes a plurality of elementary processors each associated with a local memory, the routing module including: an input interface including a plurality of input buffers, each intended to receive data read from a respective local memory; an output interface including a plurality of output buffers, each intended to transmit data to be written to a respective local memory; a selector, for each input buffer, configured to select one or more data items contained in the input buffer; at least one assembler configured to consolidate the data selected by at least two selectors into an assembly buffer; a transfer module for each assembler, configured to transfer the data from the assembly buffer of said assembler to at least one output buffer for writing said data to at least one local memory.

A method of transferring a thin layer onto a support substrate comprises the following steps: —supplying a bonded structure comprising a donor substrate and the support substrate, assembled by direct bonding at the respective front faces thereof along a bonding interface, the donor substrate comprising a buried brittle plane, —applying a fracture heat treatment to the bonded structure to induce spontaneous separation along the buried brittle plane, associated with the growth of microcracks in the plane through thermal activation, the separation leading to the transfer of a thin layer from the donor substrate to the support substrate. The fracture heat treatment exhibits: —a temperature-rise rate in excess of 1° C./s, at least between an initial temperature lower than 250° C. and a plateau temperature greater than or equal to 500° C., and —a temperature profile such that the bonded structure is subjected to a temperature gradient varying between 40° C. and 120° C. between a central region and a peripheral region.

A computer-implemented machine-learning method for learning a multi-output prediction model is configured to jointly determine, based on a set of characteristic spectral data of a sample, at least one primary prediction of at least one first physical quantity characterizing a given species in the sample and at least one secondary prediction of at least one second physical quantity characterizing the species, the multi-output prediction model being trained using a set of annotated spectral data.

The present patent application relates to the fields of antibodies and polyomaviruses. More specifically, the present patent application relates to a human monoclonal antibody, or antigen-binding fragment thereof, directed against a polyomavirus, in particular BKV, and that is useful in the treatment of an infection by said polyomavirus or associated-disorder thereof.

The present patent application relates to the fields of antibodies and polyomaviruses. More specifically, the present patent application relates to a human monoclonal antibody, or antigen-binding fragment thereof, directed against a polyomavirus, in particular BKV, and that is useful in the treatment of an infection by said polyomavirus or associated-disorder thereof.

A method for perceiving physical bodies in an environment, including the following steps: a) controlling a sensor in an acquisition sequence, with the sensor having a detection region that can be oriented in order to acquire a plurality of distance measurements of the physical bodies; b) determining, based on each of the distance measurements, a probability of occupancy of a set of cells of an occupancy grid by a physical body; and c) constructing a consolidated occupancy grid by Bayesian fusion of the probabilities of occupancy estimated during step b); wherein the detection region of the sensor has a variable angular width and in that the method also comprises the following steps: d) identifying, based on the occupancy grid, at least one region of interest of the environment; and e) determining, based on the one or more regions of interest identified during step d), one of the acquisition sequences defining, for each distance measurement, at least the orientation and the angular width of the detection region of the sensor. A system for implementing such a method is also provided.