Abstract: Photosensitive lithium zinc aluminosilicate glasses that can be selectively irradiated and cerammed to provide patterned regions of glass and lithium-based glass ceramic, and composite glass articles made from such glasses and glass ceramics are provided. Compressive and tensile stress at the interface of the lithium-based glass-ceramic and lithium zinc aluminosilicate glass may be used to frustrate crack propagation in such a composite glass/glass ceramic article. Methods of making composite glass articles comprising such lithium-based glass ceramics and lithium zinc aluminosilicate glasses are also provided.

Abstract: A steering assistance actuator for a vehicle includes a actuator shaft, a torque sensor, a motor, a drive mechanism and a drive housing. The actuator shaft is rotatable about a first axis. The actuator shaft includes an integral torque sensor. The motor has an output shaft rotatable about a second axis. The second axis is substantially parallel to the first axis. The drive mechanism is disposed between and drivingly connects the motor and the steering column. The drive mechanism provides a speed reduction from the motor to the actuator shaft. The drive housing encloses the torque sensor and the drive mechanism and is separate from a steering gear. The drive housing also has a mounting feature to which a housing of the motor is fixed. The drive housing also has a first bearing and a second bearing rotatably supporting the actuator shaft in the drive housing.

Abstract: A photochromic glass that includes a base glass and a photochromic agent is described. The base glass is a modified boroaluminosilicate glass and the photochromic agent is a nanocrystalline cuprous halide phase. The photochromic glass exhibits a sharp cutoff in the UV or short wavelength visible portion of the spectrum along with an absorption band at longer wavelengths in the visible. The nanocrystalline cuprous halide phase includes Cu2+, which provides states within the bandgap of the cuprous halide that permit the glass to absorb visible light. Absorption of visible light drives a photochromic transition without compromising the sharp cutoff. The nanocrystalline cuprous halide phase may optionally include Ag.

Abstract: The present invention provides a novel in vitro release assay for the accurate, reproducible quantitation of vincristine sulfate release from liposomes.

Abstract: The clock frequency of a processor is reduced in response to a dispatch stall due to a cache miss. In an embodiment, the processor clock frequency is reduced for a load instruction that causes a last level cache miss, provided that the load instruction is the oldest load instruction and the number of consecutive processor cycles in which there is a dispatch stall exceeds a threshold, and provided that the total number of processor cycles since the last level cache miss does not exceed some specified number.

Abstract: Bridging strongly ordered write transactions to devices in weakly ordered domains, and related apparatuses, methods, and computer-readable media are disclosed. In one aspect, a host bridge device is configured to receive strongly ordered write transactions from one or more strongly ordered producer devices. The host bridge device issues the strongly ordered write transactions to one or more consumer devices within a weakly ordered domain. The host bridge device detects a first write transaction that is not accepted by a first consumer device of the one or more consumer devices. For each of one or more write transactions issued subsequent to the first write transaction and accepted by a respective consumer device, the host bridge device sends a cancellation message to the respective consumer device. The host bridge device replays the first write transaction and the one or more write transactions that were issued subsequent to the first write transaction.

Abstract: The present invention provides a foaming instant coffee composition comprising particles having a bulk density of from 0.16 to 0.45 g/cm3, said particles comprising a continuous phase comprising an instant coffee matrix and a non-continuous phase comprising particles of a foamable component containing a gas.

Abstract: Systems and methods for identifying candidate load instructions for prefetch operations based on at least instruction encoding of the load instructions, include an identifier based on a function of at least one or more fields of a load instruction and optionally, a subset of bits of the PC value of the load instruction, wherein the one or more fields exclude a full address or program counter (PC) value of the load instruction. Prefetch mechanisms, including a prefetch table indexed by the identifier, can determine whether the load instruction is a candidate load instruction for prefetching load data, based on the identifier. The function may be a hash, a concatenation, or a combination thereof, of one or more bits of the one or more fields. The fields include one or more of a base register, a destination register, an immediate offset, an offset register, or other bits of instruction encoding of the load instruction.

Abstract: A memory structure compresses a portion of a memory tag using an indexed tag compression structure. A set of higher order bits of the memory tag may be stored in the indexed tag compression structure, where the set of higher order bits are identified by an index value. A tag array stores a set of lower order bits of the memory tag and the index value identifying the entry in the tag compression structure storing the set of higher order bits of the memory tag. The memory tag may comprise at least a portion of a memory address of a data element stored in a data array.

Abstract: A memory structure compresses a portion of a memory tag using an indexed tag compression structure. A set of higher order bits of the memory tag may be stored in the indexed tag compression structure, where the set of higher order bits are identified by an index value. A tag array stores a set of lower order bits of the memory tag and the index value identifying the entry in the tag compression structure storing the set of higher order bits of the memory tag. The memory tag may comprise at least a portion of a memory address of a data element stored in a data array.

Abstract: Methods and apparatus for forming proppant particles which include providing an aqueous slurry of ceramic forming raw materials, flowing the slurry through a perforated membrane, which may be energized, to form slurry bodies, receiving the slurry bodies in a collecting hopper, and drying the slurry bodies to form particles. In some aspects, the slurry is energized as it flows through the perforated membrane.

Abstract: A method for producing a template of a binding site of a target protein is provided. A target protein is modeled in silico. A binding site is hydrated with water molecules by finding areas within the binding site where water molecules remain localized during a molecular dynamic simulation. Interactions of the water molecules with the hydration sites are classified as a hydrogen bond acceptor interaction (A) or a hydrogen bond donor interaction (D). The classified interactions are mapped to provide a template of hydrogen bond interactions with the protein.

Abstract: A novel bidentate ligand of general formula (I) is described together with a process for the carbonylation of ethylenically unsaturated compounds. The group X1 may be defined as a univalent hydrocarbyl radical of up to 30 atoms containing at least one nitrogen atom having a pKb in dilute aqueous solution at 18° C. of between 4 and 14 wherein the said at least one nitrogen atom is separated from the Q2 atom by between 1 and 3 carbon atoms. The group X2 is defined as X1, X3 or X4 or represents a univalent radical of up to 30 atoms having at least one primary, secondary or aromatic ring carbon atom wherein each said univalent radical is joined via said at least one primary, secondary or aromatic ring carbon atom(s) respectively to the respective atom Q2. Q1 and Q2 each independently represent phosphorus, arsenic or antimony.

Abstract: A method and system for the conducting sampling campaigns and instantly-redeemable-coupon promotions in bars and restaurants on behalf of major alcohol manufacturers and distributors using mobile phones.

Abstract: This disclosure is drawn to systems, devices, apparatuses, and/or methods, related to milling particles in drilling fluid. Specifically, the disclosed systems, devices, apparatuses, and/or methods relate to milling particles in drilling fluid using multiple milling techniques. Some example apparatuses may include a first mill to grind particles from the original diameter to a first reduced diameter, and a second mill to grind the particles from the first reduced diameter to a second reduced diameter, where the second reduced diameter is less than the first reduced diameter.

Abstract: A method for displaying live and archived cycling classes comprising displaying information about cycling classes that can be accessed by a first user using a first stationary bike via a digital communication network on a display screen at a first location, whereby the first user can select either a live cycling class or select among a plurality of archived cycling classes, outputting digital video and audio content comprising the selected cycling class, detecting performance parameters from the first stationary bike at a particular point in the selected class, displaying at least one of the performance parameters on the display screen, and displaying performance parameters from a second stationary bike at a second location on the display screen such that at least one of the performance parameters from the first stationary bike and at least one of the performance parameters from the second stationary bike at the same point in the class are presented for comparison.

Abstract: Aspects disclosed herein include cache memory error detection circuits for detecting bit flips in valid indicators (e.g., valid bits) in cache memory following invalidate operations. Related methods and processor-based systems are also disclosed. If a cache hit results from access to a cache entry following an invalidate operation, a bit flip(s) has occurred in a valid indicator of the cache entry. This is because the valid indicator should indicate an invalid state following the invalidate operation of the cache entry, as opposed to a valid state. Thus, a cache memory error detection circuit is configured to determine if an invalidate operation was performed on the cache entry. The cache memory error detection circuit can cause a cache miss or an error for the accessed cache entry to be generated as a result, even though the valid indicator for the cache entry indicates a valid state due to the bit flip(s).

Abstract: Methods include providing an aqueous slurry of ceramic forming raw materials, where at least a portion of the ceramic forming raw materials are enhanced particulates, and flowing the slurry through at least one extrusion die face to form slurry bodies while the slurry is under a hypotensive condition which is less than about 30 kPa, or otherwise pressure lower than conventional extrusion pressures using unenhanced raw materials. The slurry bodies may then be received in a collecting hopper, and thereafter sintering to form particles, such as ceramic proppant particles. Enhanced particulates may be raw material particulates that are coated, selectively shaped, of particular size(s), or any combination thereof.

Abstract: Techniques are described for a multi-processor having two or more processors that increases the opportunity for a load-exclusive command to take a cache line in an Exclusive state, which results in increased performance when a store-exclusive is executed. A new bus operation read prefer exclusive is used as a hint to other caches that a requesting master is likely to store to the cache line, and, if possible, the other cache should give the line up. In most cases, this will result in the other master giving the line up and the requesting master taking the line Exclusive. In most cases, two or more processors are not performing a semaphore management sequence to the same address at the same time. Thus, a requesting master's load-exclusive is able to take a cache line in the Exclusive state an increased number of times.

Abstract: Bridging strongly ordered write transactions to devices in weakly ordered domains, and related apparatuses, methods, and computer-readable media are disclosed. In one aspect, a host bridge device is configured to receive strongly ordered write transactions from one or more strongly ordered producer devices. The host bridge device issues the strongly ordered write transactions to one or more consumer devices within a weakly ordered domain. The host bridge device detects a first write transaction that is not accepted by a first consumer device of the one or more consumer devices. For each of one or more write transactions issued subsequent to the first write transaction and accepted by a respective consumer device, the host bridge device sends a cancellation message to the respective consumer device. The host bridge device replays the first write transaction and the one or more write transactions that were issued subsequent to the first write transaction.