Abstract: A reconfigurable antenna, includes an emissive region, including at least one radiating source designed to emit electromagnetic waves; and an electromagnetic lens, including a set of phase-shifting cells, including switches configured to introduce a phase shift to the electromagnetic waves, and bias lines to bias the switches. The antenna further includes an electromagnetic coupling region, arranged between the emissive region and the electromagnetic lens in order to generate electromagnetic coupling between the electromagnetic waves and the set of phase-shifting cells, wherein the electromagnetic coupling region comprises a set of electrically conductive elements, arranged to form a contour of a resonant cavity guiding the electromagnetic waves towards the electromagnetic lens, the set of electrically conductive elements comprising first tracks electrically connected to the bias lines.

Abstract: A method for treating human keratin fibers such as the hair is described and comprises the application to the keratin fibers of a dye composition comprising at least one cationic acrylic copolymer and at least one pigment, and the application to the dyed keratin fibers of a makeup-removing composition comprising at least one hydrocarbon oil.

Abstract: A system for treating the hair, to be connected to a water inlet, that includes at least one source of a cosmetic product, a water-dispensing device to convey the water to the hair, an adjustment device making it possible to inject, into the water, the product originating from the at least one source of product and to vary the content of product originating from this source in the water conveyed to the hair by the dispensing device and/or the amount of product conveyed to the hair by the dispensing device, this adjustment being able to assume at least one intermediate value between minimum and maximum content and/or amount values, a pressure booster to increase the pressure of the water at the inlet of the dispensing device beyond the pressure of the water at the inlet of the system.

Abstract: A material of formula LiaTib(AxS3-x)c wherein A is a metalloid element chosen from selenium, tellurium and mixtures thereof, and the stoichiometric coefficients a, b, c and x are such that 0<x<2.2; 0.4?a?4.5; 0.9?b?1.1; and 0.9?c?1.1.

Abstract: The present disclosure is directed to dielectric elastomeric composites that include a retainable processing membrane, an elastomer material, and an electrically conductive material. The elastomer layer may be partially imbibed into the retainable processing membrane. The retainable processing membrane may be porous. The retainable processing membrane is compacted in the transverse in direction, machine direction, or in both directions prior to the application of an elastomer material and an electrically conductive material. The compaction of the retainable processing membrane may form structured folds or folded fibrils in the membrane, giving the retainable processing membrane a low modulus and flexibility. In some embodiments, the dielectric composites are positioned in a stacked configuration. Alternatively, the dielectric elastomeric composites may have a wound configuration. The dielectric composites have a total thickness less than about 170 ?m.

Abstract: System for treating a head of hair, including a pipe for circulating a liquid, a device for feeding the pipe with water, at least one source of product, the product (P1) comprising one or more surfactants, a device for injecting product into the pipe to form a treatment solution comprising one or more surfactants in a content ranging from 0.35% to 1.5% by weight of surfactant(s) relative to the total weight of the treatment solution, a dispensing device for delivering the treatment solution onto the head of hair (B) with a flow rate of between 0.5 and 5 L/min, better still between 0.8 and 3 L/min.

Abstract: The invention relates to a collection of signature peptides representing at least 10 proteins for use in cancer diagnosis and/or prognosis, to an artificial protein comprising signature peptides representing at least 10 proteins and to a nucleic acid construct encoding for such an artificial protein. The invention further relates to a collection of at least 10 proteins for use in cancer diagnosis and/or prognosis. Additionally, the invention relates to a method for cancer diagnosis and/or prognosis comprising the step of analyzing at least 10 proteins in a urine sample of a subject. Finally, the invention relates to an immunoassay product comprising antibodies for detecting at least 10 proteins.

Abstract: Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer A subject of the present invention is a composition in the form of an emulsion, preferably in the form of an oil-in-water emulsion, comprising at least one hydrophilic gelling polymer chosen from anionic acrylic copolymers and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, wherein the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranges from 1:30 to 1:1 and wherein the lipophilic polymer has a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention makes it possible to obtain emulsions which are homogeneous (the emulsion is macroscopically smooth and has no grains, after storage in a pot for 24 hours at ambient temperature (25° C.

Abstract: A switching circuit forming a bidirectional switch between a first node and a second node and resting on a substrate, the circuit comprising°: a first branch with a first diode in series with a first heterojunction field-effect transistor, a second branch with a second heterojunction field-effect transistor in series with a second diode, the first branch and the second branch being mounted in parallel to one another and so that the first diode and the second diode are arranged in antiparallel or in anti-series with respect to one another, the first transistor, the second transistor being each provided with a control gate facing a heterojunction band forming an active zone in which an electron gas is capable of being formed, the first diode being a Schottky diode with a metal electrode in contact with the heterojunction band, the second diode being a Schottky diode with a metal electrode in contact with the heterojunction band, the first diode, the first transistor, the second diode, the second transistor s

Abstract: A refill for a device for treating hair, including: a reservoir of elongate shape along a longitudinal axis, defining a cavity containing a cosmetic composition to be applied to the hair, the reservoir having a flank for mounting the refill on the device, extending parallel to the longitudinal axis of the reservoir, a porous application member for applying the cosmetic composition to the hair, of elongate shape and extending parallel to the longitudinal axis of the reservoir. The application member being fitted in a slot-shaped opening in the reservoir that leads into the cavity, this opening being offset laterally toward the mounting flank, relative to a median plane of the cavity that contains the longitudinal axis of the reservoir and is parallel to the mounting flank.

Abstract: Systems, devices, and methods are described for generate at least one instances of a skin state and at least one instances of a personalized skincare recommendation responsive to receiving one or more inputs indicative of a predicted physiological cycle progression. The system includes a mitigation unit including computational circuitry configured to generate a personalized skincare recommendation responsive to one or more inputs indicative of the onset of the change in the skin state; and a skin-state display unit including computational circuitry configured to generate one or more instances of the skin state and one or more instances of a personalized skincare recommendation.

Abstract: System for taking up and applying a cosmetic composition onto a surface of the skin to be treated, having a predefined shape, the system including: —at least one support having a receiving surface which can take at least one incurved application configuration roughly matching the profile of the surface to be treated, and —a deformable application member mounted on the receiving surface of the support, having a first take-up and application surface and a second surface, opposite the first, which serves for attaching to the receiving surface of the support, the application member having, between the first and second surfaces, an adaptation layer of variable thickness, the shape of which is chosen so that the relief of the first surface of the application member, when the support is in the application configuration, corresponds more finely to that of the surface to be treated than that of the receiving surface of the support.

Abstract: A method for making at least one structure having sidewalls with different inclinations includes providing a stack including a substrate having a layer of a positive resin whose tone could be reversed when exposed to an insolation dose D<Dinversion, the patterns exposed to the dose Dinversion not being sensitive to creeping at the glass-transition temperature Tfluage of the resin; forming a non-sensitive first pattern by exposing the resin to a first dose D1?Dinversion, the first pattern having a first sidewall having a first inclination; and forming a creep-sensitive second pattern by exposing the resin to a second dose D2<Dinversion. Creeping is performed by applying a temperature T?Tfluage to make the second pattern creep over a portion of the first pattern by leaving uncovered at least partially the first sidewall of the first pattern, and defining at least one second sidewall having a second inclination different from the first inclination.

Abstract: The invention relates to a process for cooling air-conditioning water used to air-condition a hospital building, comprising the steps of: (a) providing nitrogen in liquid form (LIN); (b) providing oxygen in liquid form (LOX); (c) providing air-conditioning water to be cooled; and (d) performing a heat exchange (4) between the air-conditioning water to be cooled and the nitrogen in liquid form (LIN) and/or the oxygen so as to cool the air-conditioning water and to vaporize the nitrogen and/or the oxygen and obtain nitrogen in gaseous form (GAN) and/or oxygen in gaseous form (GOX).

Abstract: Disclosed are bioprinted, three-dimensional, biological skin tissues comprising: a dermal layer comprising dermal fibroblasts; and an epidermal layer comprising keratinocytes, the epidermal layer in contact with the dermal layer to form the three-dimensional, engineered, biological skin tissue. Also disclosed are arrays of engineered skin tissues and methods of making engineered skin tissues.

Abstract: Station for filling one or more tank(s) with pressurized gas, in particular pressurized hydrogen, comprising at least two pressurized gas source stores, a transfer pipe having an upstream end connected parallel to the source stores and a downstream end intended to be connected to a tank to be filled, the station comprising a valve assembly for controlling the transfer of gas between the sources and the tank to be filled and an electronic controller connected to the valve assembly and configured to control the valve assembly, the electronic controller being configured to implement successive transfers of gas between the source stores and the tank to be filled via successive pressure balancing sequences, the electronic controller being configured to determine the temperature attained by the gas in the source stores or by the source stores during transfers of gas and, when said attained temperature is below a determined threshold, to prevent or to interrupt this transfer of gas or to reduce the flow of gas trans

Abstract: A reflectometry system for analyzing faults in a transmission line, a reference signal being generated, in an initial step, and injected in the transmission line, the system includes a device (CPL) for acquiring the analog signal back-propagated in the transmission line, an equalization circuit (EGA) configured for equalizing the amplitudes obtained on the reflectogram for the peaks of the injected signal after its point of injection into the transmission line and of the signal reflected on the end of the transmission line, a binarization device (B) for converting the back-propagated analog signal into a signal digitized over two quantization levels, a correlator (COR) configured for correlating the digitized signal with the reference signal in order to produce a time-domain reflectogram, a module for analyzing the time-domain reflectogram in order to identify the presence of faults in the transmission line.

Abstract: Optical beam forming at the inputs/outputs of a photonic chip and to the spectral broadening of the light coupled to the chip. The photonic chip comprises an optical waveguide layer supported on a substrate. The chip includes an optical waveguide structure made of silicon and a coupling surface grating. The photonic chip has a front face on the side facing the coupling surface grating and a rear face on the side facing the substrate. A reflecting collimation structure is integrated in the rear face to modify the mode size of an incident light beam. The coupling surface grating is designed to receive light from the optical waveguide structure and to form a light beam directed to the reflecting collimation structure. The invention further relates to the method for producing such a chip.

Abstract: Device for filling tanks with pressurized gas, in particular hydrogen gas tanks of motor vehicles, the device comprising at least one gas source, a transfer circuit comprising at least one upstream end connected to the source and at least one downstream end intended to be connected in removable fashion to a tank to be filled, the transfer circuit additionally comprising, between its upstream and downstream ends, a set of buffer storage container(s) which is (are) connected in parallel to the transfer circuit via a set of respective connecting valve(s), the transfer circuit comprising a portion of pipe(s) forming a loop, a plurality of the buffer storage container(s) being connected in parallel to the said loop, characterized in that the transfer circuit comprises a plurality of separate downstream ends each intended to be connected in removable fashion to a respective tank to be filled, the said downstream ends being connected in parallel to the said loop and comprising a set of respective linking valves, so

Abstract: According to the invention there is provided inter alia a medical device for delivering a paclitaxel to a tissue, the device the device having a coating layer applied to a surface of the device, the coating layer comprising components i), ii) and iii), wherein component i) is a therapeutic agent which is paclitaxel; and component ii) is urea or a pharmaceutically acceptable salt thereof, or a urea derivative or a pharmaceutically acceptable salt thereof; and component iii) is succinic acid, glutaric acid or caffeine, or a pharmaceutically acceptable salt of any one thereof.