Abstract: Described are novel dicationic polyhydroxyl compounds and their uses in personal care compositions.

Abstract: A family of transmission gearing arrangements produces up to nine forward and one reverse speed ratios by selective engagement of three couplers in various combinations. Each disclosed transmission includes four planetary gear sets and six couplers. Three of the couplers may be brakes. Three of the couplers may selectively couple planetary elements to the input shaft.

Abstract: A vehicle powertrain system has an engine, a damper and an electric machine configured to be selectively mechanically coupled with the engine via damper. The vehicle powertrain system also has at least one controller programmed to filter a frequency content of a speed or torque command for the electric machine corresponding to a resonant frequency of the engine, damper and electric machine to reduce resonance of the engine, damper and electric machine.

Abstract: Methods and systems are provided for identifying and indicating degradation of an engine cylinder spark plug. In response to a cylinder misfire event during selected engine operating conditions, followed by an occurrence of a threshold number and/or rate of pre-ignition events in the same cylinder, a controller may determine that the spark plug is degraded. The controller may limit combustion in the cylinder in response to the degradation. Additionally, cylinder pre-ignition mitigating steps may be taken.

Abstract: A method for operating an engine in response to a waste gate position is presented. In one example, the method adjusts an actuator to reduce the possibility of misfire in an engine cylinder in response to waste gate position. In this way, it may be possible to adjust engine operation for varying engine operating conditions.

Abstract: An engine includes a first turbine fluidically coupled to a first group of adjacent cylinders, and a second turbine fluidically coupled to a second group of adjacent cylinders. In this engine, the cylinders of the first and second groups are arranged along a line. The engine also includes a variable valve-lift system configured to admit at least air to the first group of cylinders during reduced engine-load conditions, but to stop admitting air to the second group of cylinders during the reduced engine-load conditions.

Abstract: A battery system includes a traction battery and at least one controller that implement a model of the traction battery. The system may monitor current input and voltage output of the traction battery. The at least one controller may inject a plurality of current signals into the battery when it detects the input current to be approximately zero and a corresponding terminal voltage to be generally constant. Each of the injected current signals has a discrete frequency. The controller may measure voltage responses to the injected currents indicative of impedances of the traction battery at the discrete frequencies. The controller may output parameters representing an equivalent circuit model of the traction battery based on the impedances, and operate the battery based on the parameters.

Abstract: In one embodiment, a method of using hydrogen includes forming a crystalline solid mixture of a metal halide M2(HL)y with a metal borohydride M1(BH4)x; and forming an amorphous liquid mixture from the crystalline solid mixture.

Abstract: A vehicle includes a powertrain having an engine and an electric machine, and a battery configured to power the electric machine. The vehicle further includes a controller programmed to operate the powertrain according to a forecasted torque allocation between the engine and the electric machine. The controller generates forecasted torque allocation for each of a plurality of predetermined route segments based on predicted driver demand. The forecasted torque allocation is confirmed for each of the route segments based on a target battery state of charge corresponding to an endpoint of the route segment while an actual state of charge is within a threshold value of the target battery state of charge.

Abstract: A method for responding to conditions detected in an on-board diagnostic unit of a motor vehicle and signaling degradation of a component of the motor vehicle. The method includes providing a first response if the conditions signal degradation of the component due to tampering, and providing a second response if the conditions signal degradation of the component not due to tampering.

Abstract: A system comprising one or more transceivers in communication with a vehicle computing system, the one or more transceivers are also in communication with at least one server. The at least one server is configured to receive an email including a subscriber identification and data formatted by a service provider. The at least one server is further configured to parse the email to retrieve the data formatted by the service provider and identify information usable by the vehicle computing system in the retrieved data. The at least one server is further configured to extract the identified information and transmit the information for communication to the vehicle computing system.

Abstract: An ethylene-based polymer characterized as having a density from about 0.9 to about 0.94 grams per cubic centimeter, a molecular weight distribution (Mw/Mn) from about 4 to about 10, a melt index (I2) from about 0.05 to about 2 grams per 10 minutes, a gpcBR value greater than 0.05 as determined by a gpcBR Branching Index and a Y value greater than 0.4 is disclosed. This ethylene-based polymer is especially useful for blending with other polymers such as LLDPE. When converting the blends into film, especially shrink film, the film shows good optics, good shrink tension, high stiffness, high tensile modulus, and tensile strength. When this resin is blended at with a LLDPE on a blown film line, improvements are seen in haze, gloss, clarity, and MD and CD tear as compared to a comparative LDPE.

Abstract: A method for controlling a hybrid vehicle having an engine includes automatically stopping the engine in response to vehicle power demand dropping below currently available electrical power while trailering, and automatically starting the engine when vehicle power demand is at a first offset below currently available electrical power. A hybrid vehicle includes an engine, an electric machine, a trailer hitch, and a controller configured to, in response to the vehicle trailering, command the engine to start at a torque offset below an unladen vehicle engine torque pull up schedule, where the torque offset is based on vehicle loading. A method for controlling a hybrid vehicle having a trailer hitch includes detecting the trailer hitch being in use, commanding an engine to stop, and commanding the engine to start in response to a torque to accelerate being within a predetermined offset below an unladen vehicle torque pull up schedule.

Abstract: Systems and methods for operating and hybrid driveline are presented. In one example, driver demand torque may be supplied to vehicle wheels via a hydraulic torque path and a friction torque path. Torque is distributed between the friction torque path and the hydraulic torque path in a way that ensures that driver demand torque is met and the friction torque path transfers torque up to its capacity.

Abstract: A process for producing a chlorohydrin, an ester of a chlorohydrin, or a mixture thereof including the steps of contacting, in a hydrochlorination reactor, a multihydroxylated aliphatic hydrocarbon, an ester of a multihydroxylated aliphatic hydrocarbon, or a mixture thereof with a source of a hydrogen chloride, in the presence of a hydrophobic or extractable carboxylic acid catalyst is provided.

Abstract: A vehicle is provided including a battery module with front and rear battery cell arrays arranged generally parallel to and spaced apart from one another. The battery module includes a cover having an inlet port proximate to the front battery cell array and arranged obliquely thereto. A blower unit is configured to draw air through the inlet port such that a first portion of the air travels into the front battery cell array. A tray cooperates with the front battery cell array to define a passageway configured to direct a second portion of the air underneath the front battery cell array. The tray also defines a ramp underneath, and extending substantially a length of, the rear battery cell array and is configured to direct the second portion of air into the rear array.

Abstract: An oil supply system for a reciprocating piston internal combustion engine is disclosed in which the supply of oil to piston cooling jets is controlled by pressure operated valves designed to open at a pre-defined valve opening pressure. The pressure of oil supplied by a pump is controlled to be below this pre-defined valve opening pressure during operation of the engine in which piston cooling is not required, and the pressure of oil is controlled to above the pre-defined valve opening pressure when piston cooling is required. The control of the pump is by an electronic control unit based upon a combination of engine speed and engine load.

Abstract: A valve system for providing closing force to one or more valves of an engine is provided. In one example, the system comprises a first tappet bore in fluid communication with a second tappet bore via a bidirectional oil passage. The system may provide valve closing forces to assist in the closing of valves coupled to the tappet bores, lowering required valve spring forces.

Abstract: Processes for the production of chlorinated alkanes are provided. The present processes comprise reacting one or more mono- and/or dichloroalkanes to form tri-, tetra- and/or pentachloroalkanes, with high regioselectivity. In those embodiments wherein a dichloroalkane is desirably utilized, it may advantageously be a vicinal dichloroalkane. Further, only one catalyst is utilized. The present processes make use of sulfuryl chloride as a chlorinating agent, rather than a gaseous chlorinating agent such as chlorine gas. Finally, the process uses lower intensity process conditions than at least some conventional processes, and thus, operating costs are saved.

Abstract: A vehicle frame is provided having a frame. The frame includes a main rail and a lateral rail. A bracket is operably coupled to the main rail. The vehicle frame assembly also includes a wedged shape deflecting member. The wedged shape deflecting member has a first end which is operably coupled to the bracket and a second end which is operable between a standard use position and a collision event position. The standard use position is where the second end is spaced a predetermined distance from the main rail. The collision event position is when the second end is in abutting contact with the main rail. During a collision event, the second end moves from the standard use position to the collision event position such that the deflecting member absorbs and deflects energy imparted on the frame.