Abstract: A method, system and non-transitory computer-readable medium used for testing a plurality of circuits to determine open surfaces are disclosed. The method includes: receiving one or more of attack techniques, and known open surfaces; carrying out attacks on a circuit to determine vulnerable surfaces of the circuit; determining when new open surfaces exist in the circuit; updating an attack plan based on the new open surfaces; carrying out the attack plan; generating a report of the open and vulnerable surfaces; and updating a repository to include new attack techniques against newly discovered open surfaces of the circuit.

Abstract: A hardware-in-the-loop (HiL) test system is for testing sensor fusion of an advance driver assistance system (ADAS). The ADAS includes a plurality of sensors and an electronic control unit (ECU) processing outputs of the sensors. The HiL test system includes a three-dimensional (3D) scenario simulator for generating drive scenarios including objects in a surrounding environment of a simulated vehicle, and a sensor target emulator for generating emulated sensors inputs to the plurality of sensors corresponding to the drive scenarios generated by the 3D scenario simulator. The sensor target emulator is configured to synchronize the emulated sensor inputs by interpolating a current location of the objects from parameters extracted from the drive scenarios.

Abstract: A fuel cell includes a flow field plate having at least one channel and at least one land, where each of the at least one channel is positioned between two adjacent lands. The fuel cell further includes a gas diffusion layer (GDL) positioned between the flow field plate and a catalyst layer, where the catalyst layer has a first region aligned with the at least one channel and a second region aligned with the at least one land. The first region may have a first catalyst material supported by a first catalyst support region, and the second region may have a second catalyst material supported by a second catalyst support region.

Abstract: Various embodiments include a method for controlling an exchange of energy in an energy system having multiple energy subsystems each connected to one another for the purpose of exchanging energy, the method comprising: receiving respective supply data at a control center from the energy subsystems, wherein the supply data comprise respective remuneration conditions of the applicable energy subsystem for receiving and/or providing energy; determining optimum conditions on the basis of the supply data of the energy subsystems; and controlling the exchange of energy between the energy subsystems on the basis of the optimum conditions with the control center.

Abstract: Described herein is a polymer-electrolyte-membrane fuel cell (PEMFC) that incorporates a shunt into the membrane separator that becomes electronically conductive around a well-defined anodic onset potential, thereby preventing excessive anodic potentials at the positive electrode that would otherwise drive deleterious parasitic reactions such as catalyst dissolution or catalyst and carbon oxidation.

Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.

Abstract: An electrochemical water cleaning device including one or more deionization cells having a membrane electrode assembly including a first electrode compartment separated by an anion exchange membrane from a second electrode compartment, each of the first and second compartments configured to contain an intercalation host electrode, a first water stream compartment separated by the membrane electrode assembly from a second water stream compartment, each of the first and second water stream compartments configured to contain a saline water solution and arranged to be in respective fluid communication with the first and second electrode compartments.

Abstract: A fuel cell including an anode side including an anode, an anode side gas diffusion layer and an anode side bipolar plate formed of a first metal material, and a cathode side including a cathode, a cathode side gas diffusion layer and a cathode side bipolar plate formed of a second metal material. The fuel cell also includes a membrane having first and second sides positioned between the anode and cathode sides. The fuel cell further includes an intercalation host situated in the anode and/or cathode sides. The intercalation host is configured to intercalate metal ions formed from the first and/or second metal materials.

Abstract: A solid state electrolyte material including a decontaminated lithium conducting ceramic oxide material including a decontaminated surface thickness. The decontaminated surface thickness is less than or equal to 5 nm. The decontaminated surface thickness may be greater than or equal to 1 nm. The decontaminated lithium conducting ceramic oxide material may be selected from the group consisting of Li7La3Zr2O12 (LLZO), Li5La3Ta2O12 (LLTO), Li6La2CaTa2O12 (LLCTO), Li6La2ANb2O12 (A is Ca or Sr), Li1+xAlxGe2-x(PO4)3 (LAGP), Li14Al0.4(Ge2-xTix)1.6(PO4)3 (LAGTP), perovskite Li3xLa2/3-xTiO3 (LLTO), Li0.8La0.6Zr2(PO4)3 (LLZP), Li1+xTi2-xAlx(PO4)3 (LTAP), Li1+x+yTi2-xAlxSiy(PO4)3-y (LTASP), LiTixZr2-x(PO4)3 (LTZP), Li2Nd3TeSbO12 and mixtures thereof.

Abstract: A desalination battery includes a container configured to contain a saline water solution having a first concentration c1 of dissolved salts; first and second intercalation hosts, arranged to be in fluid communication with the saline water solution, at least the first intercalation host including expanded graphite having a plurality of graphene layers with an interlayer spacing between the graphene layers in z-direction greater than 0.34 nm; and a power source configured to supply electric current to the first and second intercalation hosts such that the first and second intercalation hosts reversibly store and release cations and anions from the saline water solution located between the plurality of graphene layers to generate a fresh water solution having a second concentration c2 of dissolved salts and a brine solution having a third concentration c3 of dissolved salts within the container such that c3>c1>c2.

Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.

Abstract: A method for computer-supported control of the power in an electrical power supply network, including a plurality of nodes which are connected to one another via power lines, each containing a first energy generator and/or a second energy generator and/or an energy consumer is provided. A power estimation is provided for each node, which is composed of an estimation of the future load of the energy consumer and an estimation of the future power of the second regenerative energy generator in the respective node. Fluctuations of a first type of the power estimations for the respective nodes are permitted in a first predetermined tolerance region, and fluctuations of a second type of the power estimations are permitted in a second predetermined tolerance region. The fluctuations of the first type are compensated by primary balancing power and the fluctuations of the second type are compensated by secondary balancing power.

Abstract: A method of decontaminating a lithium conducting ceramic oxide material. The method includes soaking the lithium conducting ceramic oxide material having a first thickness of surface contaminants in a first organic solvent containing an inorganic salt at an inorganic salt concentration to obtain a soaked lithium conducting ceramic oxide material. The method further includes rinsing the soaked lithium conducting ceramic oxide material in a second organic solvent to obtain a decontaminated lithium conducting ceramic oxide material having a second thickness of surface contaminants less than the first thickness of surface contaminants.

Abstract: A desalination battery includes a working intercalation electrode in a first compartment, a counter intercalation electrode in a second compartment, both compartments including saline water solution with an elevated concentration of dissolved salts, an ion exchange membrane arranged between the compartments, a voltage source arranged to supply voltage to the electrodes, and a sacrificial compound configured to neutralize charge within the first compartment at a predetermined voltage while being consumed by oxidation or reduction reactions upon an activation of the working electrode.

Abstract: A method, system and non-transitory computer-readable medium used for testing a plurality of circuits to determine open surfaces are disclosed. The method includes: receiving one or more of attack techniques, and known open surfaces; carrying out attacks on a circuit to determine vulnerable surfaces of the circuit; determining when new open surfaces exist in the circuit; updating an attack plan based on the new open surfaces; carrying out the attack plan; generating a report of the open and vulnerable surfaces; and updating a repository to include new attack techniques against newly discovered open surfaces of the circuit.

Abstract: A desalination battery cell includes a first compartment separated by an anion exchange membrane from a second compartment, each of the first and second compartments configured to contain a saline water solution having a concentration of dissolved salts c1 and having first and second intercalation host electrodes, respectively, arranged to be in fluid communication with the solution, a voltage source configured to supply electric current to the first and second intercalation host electrodes to release cations into the solution, and a controller programmed to adjust an amount of the electric current being supplied to change direction of anions, present in the solution, passing through the anion exchange membrane between the first and second compartments such that the first and second compartments alternately collect and disperse salt from the solution and the first and second compartments release desalinated water solution having a concentration c2 of dissolved salts and a brine solution having a concentration

Abstract: A filter housing has a first housing part with a first rim section and a second housing part with a second rim section. The housing parts can be joined and separated from each other in axial mounting direction and define a housing interior for a filter element provided with a circumferentially extending sealing element. The first and second rim sections form a receiving area in which the sealing element is seal-tightly clamped radially between the first and second rim sections when the housing parts are joined in the mounted state. A snap connecting device axially braces the first and second housing parts relative to each other. The snap connecting device is formed integrally on the first and second housing parts such that a clamping force applied by the first and second rim sections on the sealing element in radial direction is decoupled from the snap connecting device.

Abstract: A method of decontaminating a lithium conducting ceramic oxide material. The method includes soaking the lithium conducting ceramic oxide material having a first thickness of surface contaminants in a first organic solvent containing an inorganic salt at an inorganic salt concentration to obtain a soaked lithium conducting ceramic oxide material. The method further includes rinsing the soaked lithium conducting ceramic oxide material in a second organic solvent to obtain a decontaminated lithium conducting ceramic oxide material having a second thickness of surface contaminants less than the first thickness of surface contaminants.

Abstract: A desalination battery includes a container configured to contain a saline water solution having a first concentration c1 of dissolved salts; first and second intercalation hosts, arranged to be in fluid communication with the saline water solution, at least the first intercalation host including expanded graphite having a plurality of graphene layers with an interlayer spacing between the graphene layers in z-direction greater than 0.34 nm; and a power source configured to supply electric current to the first and second intercalation hosts such that the first and second intercalation hosts reversibly store and release cations and anions from the saline water solution located between the plurality of graphene layers to generate a fresh water solution having a second concentration c2 of dissolved salts and a brine solution having a third concentration c3 of dissolved salts within the container such that c3>c1>c2.

Abstract: An electrostatic charging air cleaning device having first and second pre-chargers. The first pre-charger is configured to generate a first corona discharge to electrostatically charge PM in the incoming air stream with a first charge to form a first exiting air stream exiting the first pre-charger. The second pre-charger is configured to generate a second corona discharge to electrostatically charge PM in the incoming air stream with a second charge to form a second exiting air stream exiting the second pre-charger. The device also includes a separator having apertures such that PM in the second exiting air stream passes through the separator to agglomerate with PM in the first exiting air stream to form agglomerated particles. The apertures are sized such that the agglomerated particles are larger than the apertures to preclude the agglomerated particles from reentering the second exiting air stream.