Abstract: A building block comprises a rigid housing defining a chamber and plant fibers contained within the chamber. A construction system comprises a plurality of such building blocks, selectively stackable to form a wall. A method of construction comprises obtaining a plurality of such building blocks, inserting plant fibers into the chamber, and stacking the plurality of building blocks to form one or more walls.

Abstract: An operating method for a power train of a hybrid vehicle having an internal combustion engine, an electric drive machine and a rechargeable electric energy storage unit configured to supply the electric drive machine with energy, includes controlling the power train in a zero emission mode in which the internal combustion engine is deactivated and in which the electric drive machine serves to drive the hybrid vehicle, and in an emission mode in which the internal combustion engine is operated in a fired operation. The method also includes determining, for a system initiated change of operating mode from the zero emission mode into the emission mode, a starting command for the internal combustion engine. The change of operating mode from the zero emission mode into the emission mode is blocked for one of a predefinable delay time, a predefinable quantity of energy extracted from the electric energy storage unit, or a predefinable travel distance.

Abstract: A building block comprises a rigid housing defining a chamber and plant fibers contained within the chamber. A construction system comprises a plurality of such building blocks, selectively stackable to form a wall. A method of construction comprises obtaining a plurality of such building blocks, inserting plant fibers into the chamber, and stacking the plurality of building blocks to form one or more walls.

Abstract: A method and a device operate a hybrid vehicle having an electric energy store, an electric propulsion system and an internal combustion engine. A special operating strategy that can be initiated for the internal combustion engine allows the state of charge of the energy store to be increased when predefined acoustic conditions are met. The special operating strategy has a performance-enhancing effect by raising the load point until acoustic limits are reached which are ascertained in real time, can be predefined in a variable manner and are defined in accordance with ascertained potentials for masking specific acoustic events.

Abstract: An operating method for a power train of a hybrid vehicle having an internal combustion engine, an electric drive machine and a rechargeable electric energy storage unit configured to supply the electric drive machine with energy, includes controlling the power train in a zero emission mode in which the internal combustion engine is deactivated and in which the electric drive machine serves to drive the hybrid vehicle, and in an emission mode in which the internal combustion engine is operated in a fired operation. The method also includes determining, for a system initiated change of operating mode from the zero emission mode into the emission mode, a starting command for the internal combustion engine. The change of operating mode from the zero emission mode into the emission mode is blocked for one of a predefinable delay time, a predefinable quantity of energy extracted from the electric energy storage unit, or a predefinable travel distance.

Abstract: A method and a device operate a hybrid vehicle having an electric energy store, an electric propulsion system and an internal combustion engine. A special operating strategy that can be initiated for the internal combustion engine allows the state of charge of the energy store to be increased when predefined acoustic conditions are met. The special operating strategy has a performance-enhancing effect by raising the load point until acoustic limits are reached which are ascertained in real time, can be predefined in a variable manner and are defined in accordance with ascertained potentials for masking specific acoustic events.

Abstract: Tire tread having a central part (I) made from at least one first rubber compound and having at least one circumferential rib (121-123) formed of a plurality of blocks (1210) separated by sipes; a first and a second lateral part (II and III) made of at least a second and third rubber compound, and having a circumferential rib (131,141) formed by a plurality of blocks (1310,1410), separated by sipes, wherein the at least one second and third rubber compounds have a value of tan ? at 23° C.—at a frequency of 10 Hz and an elongation of 10% —of less than 0.25, wherein the complex modulus G*(T) of the at least one first rubber compound is greater than the complex moduli G*(T) of at least one second and third rubber compounds for all temperatures T greater than or equal to 0° and less than or equal to 60° C.

Abstract: Tyre comprising a tread, this tread including a rolling surface (12) intended to come into contact with the ground, at least one circumferential row of upstanding elements (11), these upstanding elements (11) being separated from one another in the circumferential direction by incisions (20) of transverse or substantially transverse orientation, each incision (20) of transverse or substantially transverse orientation leading onto the rolling surface (12) and having a depth P, each incision (20) forming, on the rolling surface of the tyre when new, two facing edges (21, 22), these edges (21, 22) delimiting at least one narrow portion (30) of the incision, i.e. a portion having a mean width LE less than or equal to 2 mm, and at least one wide portion (40) of the incision, i.e.

Abstract: The disclosure relates to a tire made of rubbery material comprising a tread comprising a shoulder region, and a graphic element. The graphic element is recessed into the shoulder region, and comprises a texture that contrasts with this shoulder region . The graphic element may be selected from a group of graphic elements comprising at least letters, numbers and symbols.

Abstract: A tire tread having a plurality of ribs delimited by cut-outs, each having a generally parallelepipedal shape and having a length (L) and a width (W), the width (W) being determined between a first lateral face and a second lateral face of the rib, the width (W) being less than the length (L), at least one rib having at least one cavity placed inside the rib, the cavity extending mainly in the length (L) of the rib. The tread having an incision extending mainly in the length (L) of the rib, the incision emerging on the first lateral face of the rib and the incision emerging in the cavity while forming an opening, the length (Lo) of the opening determined in the length (L) of the rib corresponding at least to 80% of the length (Lc) of the cavity determined in the length (L) of the rib.

Abstract: The aspects disclosed herein relate to a tire composing elastomeric properties. The tire includes a sidewall and a texture. The texture may include a plurality of strands distributed in a graphic element at a density at most of five strands per square millimeter (mm2), each strand having a mean cross section of between 0.0007 mm2 and 0.06 mm2. The texture includes a plurality of substantially mutually parallel lamellae, the spacing of the lamellae being at most 0.5 mm, with, each lamella having a mean width of between 0.03 mm and 0.3 mm. The texture is recessed into the sidewall with the texture defining the graphic element.

Abstract: Systems and methods related to construction, configuration, and utilization of humanoid robotic systems and aspects thereof are described. A system may include a mobile base, a spine structure, a body structure, and at least one robotic arm, each of which is movably configured to have significant human-scale capabilities in prescribed environments. The one or more robotic arms may be rotatably coupled to the body structure, which may be mechanically associated with the mobile base and spine such that it may be deflectably elevated and rolled relative to the base simultaneously and independently. Aspects of the one or more arms may be counterbalanced with one or more spring-based counterbalancing mechanisms which facilitate backdriveability and payload features.

Abstract: A tire made of rubber material having a sidewall and a marking. This marking is positioned in a housing recessed into the sidewall. The tire includes a texture having a plurality of strands distributed at a density at least equal to five strands per square millimeter (mm2), each strand having a mean cross section of between 0.0007 mm2 and 0.06 mm2 and/or the texture having a plurality of substantially mutually parallel lamellae, the spacing of the lamellae being at most equal to 0.5 mm, each lamella having a mean width of between 0.03 mm and 0.3 mm. The texture surrounds all or part of the marking in the housing.

Abstract: Tire tread having a central part (I) made from at least one first rubber compound and having at least one circumferential rib (121-123) formed of a plurality of blocks (1210) separated by sipes; a first and a second lateral part (II and III) made of at least a second and third rubber compound, and having a circumferential rib (131,141) formed by a plurality of blocks (1310,1410), separated by sipes, wherein the at least one second and third rubber compounds have a value of tan ? at 23° C.—at a frequency of 10 Hz and an elongation of 10% —of less than 0.25, wherein the complex modulus G*(T) of the at least one first rubber compound is greater than the complex moduli G*(T) of at least one second and third rubber compounds for all temperatures T greater than or equal to 0° and less than or equal to 60° C.

Abstract: Directional tire tread having a rolling surface, this tread being provided with a plurality of incisions bounded by mutually opposing walls, each of said walls entering the rolling surface in such a way as to form an edge called the leading edge of an element of material, corresponding to the edge that enters the contact patch first, and an edge called the trailing edge of the same element of material, corresponding to the edge that enters the contact patch after the leading edge, each incision comprising at least one segment bounded by mutually opposing walls that make, with a direction perpendicular to the rolling surface passing through the intersection of the incision with the rolling surface, a negative average angle ? whose absolute value is less than 55°, this tread being characterized in that this segment of negative angle ? exits the rolling surface via an enlarged end portion bounded by mutually opposing first and second faces, the angles of the first face and second face being positive and not equa

Abstract: Tire for a passenger vehicle, including a crown portion on its exterior with a tread, extended laterally by sidewalls terminating in beads to contact with rim parts (J) on which the tire is mounted, each sidewall including an inner wall and an outer wall, at least one of the sidewalls includes a plurality of first sectors and second sectors, formed on the outer wall of a first sidewall portion between the crown portion the axially outermost points when this tire is mounted inflated, wherein the first sectors are completely without raised markings, i.e. raised markings of a height greater than 0.2 mm, whereas the second sectors are provided with raised markings, these raised markings having a height equal to at least 0.2 mm, wherein the first sectors each form an angle equal to at least 20°, and wherein the sum of the angles of said first sectors is equal to at least 120°.

Abstract: Systems and methods related to construction, configuration, and utilization of humanoid robotic systems and aspects thereof are described. A system may include a mobile base, a spine structure, a body structure, and at least one robotic arm, each of which is movably configured to have significant human-scale capabilities in prescribed environments. The one or more robotic arms may be rotatably coupled to the body structure, which may be mechanically associated with the mobile base and spine such that it may be deflectably elevated and rolled relative to the base simultaneously and independently. Aspects of the one or more arms may be counterbalanced with one or more spring-based counterbalancing mechanisms which facilitate backdriveability and payload features.

Abstract: Tire tread comprising a plurality of elements forming relief, each element comprising a contact face, a plurality of elements of the tread being provided with at least one incision, this incision opening onto the contact face in order to form second edges parallel with one another and with an average orientation at most equal to 45° with the direction of the axis of rotation of the tire provided with this tread, each incision also opening onto two lateral surfaces of the element so as to form strips having a length L and a width d, this width d being less than the length L, each strip comprising at least one cavity entirely contained in the strip and of which the largest dimension is oriented so as to be in the direction of the length of the strip inside which it is formed, each cavity having a length Lc, measured along its largest dimension, which is between 10% and 90% of the length L of the strip, the total of the lengths Lc of all the cavities of one and the same strip being more than 10% of the length L

Abstract: In electronic trading venues, there may be orders for which the full information is not publicly displayed. For example, the full quantity of an order available for trading or the most aggressive price at which an order can be traded may not be made public. A system and method are disclosed that facilitates trading based on this non-public information. A first order associated with a financial instrument is placed at a venue to probe for non-public information related to the financial instrument. The results of the probe may then be used to place a second order at the venue that takes advantage of any discovered non-public information.

Abstract: Tyre comprising a tread, this tread including a rolling surface (12) intended to come into contact with the ground, at least one circumferential row of upstanding elements (11), these upstanding elements (11) being separated from one another in the circumferential direction by incisions (20) of transverse or substantially transverse orientation, each incision (20) of transverse or substantially transverse orientation leading onto the rolling surface (12) and having a depth P, each incision (20) forming, on the rolling surface of the tyre when new, two facing edges (21, 22), these edges (21, 22) delimiting at least one narrow portion (30) of the incision, i.e. a portion having a mean width LE less than or equal to 2 mm, and at least one wide portion (40) of the incision, i.e.