Abstract: A device for controlling a hot air flow, for example in an engine compartment of a motor car, includes at least one wing connectable to an air inflow opening of an engine compartment of a motor car and movable between a position for closing and a position for opening the air inflow opening. A drive module is configured to apply a predetermined thrust force and a transmission apparatus is capable of transmitting the thrust force from the drive module to the wing to move the wing from the closed position to the open position and vice versa. The drive module includes at least one actuator made of a shape-memory alloy such that the thrust force is applied when the actuator reaches a predetermined temperature.

Abstract: A system for controlling the stability of a vehicle equipped with semi-active dampers includes: an actuator, a plurality of sensors, a low-level control unit, a high-level control unit and a mid-level control unit adapted to execute an algorithm for calculating a damping level (Cref).

Abstract: An adjustment device for controlling the aerodynamic load acting on a motorcar, includes an underbody diffuser.

Abstract: Metal-organic frameworks, supercapacitor electrodes, and supercapacitors are generally provided. Some metal-organic frameworks described herein may be suitable for use in supercapacitor electrodes, some supercapacitor electrodes described herein may comprise a metal-organic framework described herein, and some supercapacitors described herein may comprise the supercapacitor electrodes described herein.

Abstract: A vehicle load-bearing structure includes a cell made of composite materials and composed of a plurality of components joined to each other by at least one joining system to form a single structure; the cell is made up of a number n of components between 3 and 8, that is 3<n<8.

Abstract: A method for producing products made of composite material, including the following operating steps: placing between a first mould and at least a second mould at least one layer of composite material fibre fabric and at least a first layer of composite material fibres, wherein a layer of non-polymerized, composite material resin, substantially free of hardener, is placed between the fabric layer and the first mould; injecting resin and hardener between the first mould and the second mould to impregnate the layer and the first fibre layer with the injected resin and polymerizing the injected resin and the resin layer with the injected hardener. A semi-finished item which can be used in this method and to a product made using this method and/or with this semi-finished item.

Abstract: Metal-organic frameworks, supercapacitor electrodes, and supercapacitors are generally provided. Some metal-organic frameworks described herein may be suitable for use in supercapacitor electrodes, some supercapacitor electrodes described herein may comprise a metal-organic framework described herein, and some supercapacitors described herein may comprise the supercapacitor electrodes described herein.