Systems and methods are provided for receiving a first media content item associated with a first interactive object of an interactive message, receiving a second media content item associated with a second interactive object of the interactive message, generating a third media content item based on the first media content item and second media content item, wherein the third media content item comprises combined features of the first media content item and the second media content item, and causing display of the generated third media content item.

Systems and methods are provided for sending serialized data for an interactive message comprising a first session data item to a second computing device to render the interactive message using the first session data item and display the rendered interactive message comprising a first media content item associated with a first interactive object and receiving, from the second computing device, a second media content item associated with a second interactive object of the interactive message. The systems and methods further provided for generating a second session data item for the second interactive object of the interactive message, adding the second session data item to the serialized data, and sending the serialized data to a third computing device to render the interactive message using the serialized data and display the rendered interactive message comprising the first media content item and the second media content item.

A colored sapphire material and methods for coloring sapphire material using lasers are disclosed. The method for coloring the sapphire material may include positioning the sapphire material over an opaque substrate material, exposing the opaque substrate material to a laser beam passing through the sapphire material to impact the substrate material, and inducing a chemical change in a portion of the sapphire material exposed to the laser beam. The method may also include creating a visible color in the portion of the sapphire material as a result of the chemical change. The colored sapphire material may include a first transparent portion, and a second, colored portion substantially surrounded by the first portion. The second, colored portion may have a chemical composition different than that of the first portion.

Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy or sugary materials, to produce ethanol and/or butanol, e.g., by fermentation.

Methods, apparatus, and systems for mitigating pinhole defects in optical devices such as electrochromic windows. One method mitigates a pinhole defect in an electrochromic device by identifying the site of the pinhole defect and obscuring the pinhole to make it less visually discernible. In some cases, the pinhole defect may be the result of mitigating a short-related defect.

The invention relates to a device for pulsed laser deposition and a substrate with a substrate surface, which device includes: a substrate holder for holding the substrate; a target arranged facing the substrate surface of the substrate; a velocity filter arranged between the substrate and the target; a pulsed laser directed onto the target at a target spot for generating a plasma plume of target material; and a plasma hole plate arranged between the target and the substrate. The plasma hole plate has a plasma passage opening divided in an upstream section and a downstream section by a dividing plane. The target spot coincides with the dividing plane, and the surface area of the upstream section is larger than the surface area of the downstream section.

The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.

A method for treating a raw-material powder includes forming a layer of the raw-material powder and removing oxide film formed on a surface of the raw-material powder from which the layer has been formed.

Systems and methods are provided for sending serialized data for an interactive message comprising a first session data item to a second computing device to render the interactive message using the first session data item and display the rendered interactive message comprising a first media content item associated with a first interactive object and receiving, from the second computing device, a second media content item associated with a second interactive object of the interactive message. The systems and methods further provided for generating a second session data item for the second interactive object of the interactive message, adding the second session data item to the serialized data, and sending the serialized data to a third computing device to render the interactive message using the serialized data and display the rendered interactive message comprising the first media content item and the second media content item.

A device for synthesising core-shell nanoparticles by laser pyrolysis is provided. The device includes a reactor having a first chamber for the synthesis of the core, provided with an inlet for a core precursor, a second chamber for the synthesis of the shell, provided with an inlet for a shell precursor, and at least one communication channel between the two chambers to transmit the cores of the nanoparticles intended to be formed from the first chamber towards the second chamber. The device also includes an optical device to illuminate each of the two chambers, the device comprising at least one laser capable of emitting a laser beam intended to interact with the precursors to form the core and the shell. The device further includes at least a shell precursor inlet channel, one end of which is in the form of a distribution chamber surrounding the communication channel between the two chambers of the reactor, said distribution chamber being further provided, on its inner periphery, with at least one opening leading inside said communication channel.