Abstract: A brake rotor having a composite structure may include an annular body defining opposite friction surfaces of the brake rotor. The annular body may include a core made of an Al—Si alloy, a thermal barrier layer made of a thermally insulating material disposed on the core, and a wear-resistant layer made of an Fe—Al—Si—Zr alloy disposed on the core over the thermal barrier layer. The wear-resistant layer may define a first one of the opposite friction surfaces of the annular body.

Abstract: In some embodiments, techniques for extracting high-value sequential patterns are provided. For example, a process may involve training a machine learning model to learn a state-action map that contains high-utility sequential patterns; extracting at least one high-utility sequential pattern from the trained machine learning model; and causing a user interface of a computing environment to be modified based on information from the at least one high-utility sequential pattern.

Abstract: A method of fabricating a curvilinear magnet includes forming at least one slot in a material billet. The slotted material billet is inserted into a mold having a curvilinear pocket. The mold is closed around the slotted material billet such that the slotted material billet conforms to the curvilinear pocket and forms a curvilinear billet. The curvilinear billet is arranged in a structure. The curvilinear billet arranged in the structure is then magnetized.

Abstract: Methods and systems for receiving, by a destination device at which a securement-monitoring application is operating, from a securement sensor device, a securement-condition communication indicating a condition of a securement remote to the destination device. Operations also include determining, by the destination device using the securement-monitoring application, an action to take responsive to the securement-condition communication, such as notifying a user of an undesired condition at the securement. The operations further include initiating the action determined.

Abstract: A system for performing a flash separation of a reservoir fluid includes a sample chamber configured to hold the reservoir fluid and a flash apparatus in fluid communication with the sample chamber. The flash apparatus includes a microfluidic device configured to flash the reservoir fluid in fluid communication with the sample chamber, and a separation chamber configured to separate the flashed reservoir fluid into a liquid phase and a gaseous phase in fluid communication with the microfluidic device. The system further includes a gas receptacle configured to store the gaseous phase, A method for performing a flash separation of a reservoir fluid includes providing a reservoir fluid to a microfluidic device, urging the reservoir fluid through the microfluidic device such that the reservoir fluid is lashed within the microfluidic device, and separating a liquid phase and a gaseous phase from the flashed reservoir fluid.

Abstract: A system implemented at a user structure, to monitor a tracked object using a three-body arrangement including the user, a tracked object, and a controlling apparatus. The system has a data storage device including user-presence module code causing a processor to determine, based on wireless sensing, whether the user has entered a first space having a boundary external to the user structure, or has left the space. Object-presence module code causes the processor to determine, based on tracked-object-presence data, whether the tracked object is within a second space. And the storage device includes alert-module code to, in response to determining that, depending on the embodiment, (i) the user entered or exited the first space and (ii) the tracked object is or is not present within the second space, initiate provision of a system-user alert communication to indicate that the tracked object is not present within the second sensed space.

Abstract: A method to program bitcells of a ROM array uses different programming cells for programming the bitcells with a first or second data item. A first bitcell is programmed by means of a selected programming cell, wherein the programming cell is selected in dependence on operating the memory array as a flipped or a non-flipped memory in multi-bank instance. All other bitcells located in the same column as the first bitcell and subsequent rows are programmed by selected programming cells, wherein the selection of the programming cells is dependent on operating the memory array as a flipped or a non-flipped memory in multi-bank instance and the programming state of the programming cells used for the previously programmed bitcells in the same column.

Abstract: A method of fabricating a curvilinear magnet includes forming at least one slot in a material billet. The slotted material billet is inserted into a mold having a curvilinear pocket. The mold is closed around the slotted material billet such that the slotted material billet conforms to the curvilinear pocket and forms a curvilinear billet. The curvilinear billet is arranged in a structure. The curvilinear billet arranged in the structure is then magnetized.

Abstract: A system implemented at a user structure, to monitor a tracked object using a three-body arrangement including the user, a tracked object, and a controlling apparatus. The system has a data storage device including user-presence module code causing a processor to determine, based on wireless sensing, whether the user has entered a first space having a boundary external to the user structure, or has left the space. Object-presence module code causes the processor to determine, based on tracked-object-presence data, whether the tracked object is within a second space. And the storage device includes alert-module code to, in response to determining that, depending on the embodiment, (i) the user entered or exited the first space and (ii) the tracked object is or is not present within the second space, initiate provision of a system-user alert communication to indicate that the tracked object is not present within the second sensed space.

Abstract: Methods and systems for receiving, by a destination device at which a securement-monitoring application is operating, from a securement sensor device, a securement-condition communication indicating a condition of a securement remote to the destination device. Operations also include determining, by the destination device using the securement-monitoring application, an action to take responsive to the securement-condition communication, such as notifying a user of an undesired condition at the securement. The operations further include initiating the action determined.

Abstract: A method to program bitcells of a ROM array uses different programming cells for programming the bitcells with a first or second data item. A first bitcell is programmed by means of a selected programming cell, wherein the programming cell is selected in dependence on operating the memory array as a flipped or a non-flipped memory in multi-bank instance. All other bitcells located in the same column as the first bitcell and subsequent rows are programmed by selected programming cells, wherein the selection of the programming cells is dependent on operating the memory array as a flipped or a non-flipped memory in multi-bank instance and the programming state of the programming cells used for the previously programmed bitcells in the same column.

Abstract: A technique facilitates the monitoring of thermodynamic properties of reservoir fluids. The technique utilizes a modular sensor assembly designed to evaluate a sample of a hydrocarbon-containing fluid within a cell body. A variety of sensors may be selectively placed into communication with a sample chamber within the cell body to evaluate the sample at potentially high pressures and temperatures. The sensors may comprise a density-viscosity sensor located in-situ to efficiently measure both the density and viscosity of the sample as a function of pressure and temperature. Other sensors, such as an optic sensor, may also be positioned to measure parameters of the sample while the sample is retained in the sample chamber.

Abstract: A cloud services management system (CMS) provides functional modules to help businesses manage cloud services by identifying users, business units and projects and assign levels of access to cloud services to each. Data pertaining to the foregoing is stored in a database. Using the CMS, an enterprise manages user privileges, distributes and reassigns modules to enable controlled distribution and re-assignment of cloud resources across an enterprise, monitors the consumption of cloud resources by an enterprise, geography, business unit, project and user, and provisions resources with time limits.

Abstract: Methods and systems for assigning a wireless communication device (WCD) to a wireless coverage are a based on early termination gain (ETG) are presented. In particular, a RAN may receive a request, from a WCD, for an assignment to one of a plurality of wireless coverage areas. In response to receiving the request, the RAN may select a wireless coverage area of the plurality that has a highest ETG, and assign the WCD to the selected wireless coverage area. Prior to selecting this wireless coverage area, the RAN may optionally remove one or more wireless coverage areas with high utilization from consideration.

Abstract: The invention provides integrated circuit designs that use of an M2 interconnect layer in place of local interconnect conductors for programming in OD area to enable efficient use of OD area for routing the M1 signals in the stack devices. The use of M2 in place of local interconnect conductors for programming also enables the introduction of shields between adjacent M2 programming lines to reduce the capacitive coupling impact. This improves the transistor density and circuit performance significantly. Although the invention is applicable to integrated circuit design in general, it is particularly well suited to 20 nm static random accessory memory (SRAM) chips to produce transistor density circuit performance advantages over prior 20 nm and 28 nm SRAM chip layouts.

Abstract: A system for performing a flash separation of a reservoir fluid includes a sample chamber configured to hold the reservoir fluid and a flash apparatus in fluid communication with the sample chamber. The flash apparatus includes a microfluidic device configured to flash the reservoir fluid in fluid communication with the sample chamber, and a separation chamber configured to separate the flashed reservoir fluid into a liquid phase and a gaseous phase in fluid communication with the microfluidic device. The system further includes a gas receptacle configured to store the gaseous phase. A method for performing a flash separation of a reservoir fluid includes providing a reservoir fluid to a microfluidic device, urging the reservoir fluid through the microfluidic device such that the reservoir fluid is lashed within the microfluidic device, and separating a liquid phase and a gaseous phase from the flashed reservoir fluid.

Abstract: A technique facilitates the monitoring of thermodynamic properties of reservoir fluids. The technique utilizes a modular sensor assembly designed to evaluate a sample of a hydrocarbon-containing fluid within a cell body. A variety of sensors may be selectively placed into communication with a sample chamber within the cell body to evaluate the sample at potentially high pressures and temperatures. The sensors may comprise a density-viscosity sensor located in-situ to efficiently measure both the density and viscosity of the sample as a function of pressure and temperature. Other sensors, such as an optic sensor, may also be positioned to measure parameters of the sample while the sample is retained in the sample chamber.

Abstract: A system for determining the phase envelope of a gas condensate includes a microfluidic device defining an entrance passageway, an exit passageway, and a microchannel in fluid communication with the passageways. The system includes an input sample bottle in fluid communication with the entrance passageway and a first pump associated with the input sample bottle for urging the gas condensate, in the input sample bottle, into the entrance passageway. The system further includes an output sample bottle in fluid communication with the exit passageway and a second pump associated with the output sample bottle for pressurizing the gas condensate, in the output sample bottle, into the exit passageway in opposition to the first pump. The system includes a temperature control device for controlling the temperature of the gas condensate in the microchannel. The first pump and the second pump operate to provide a desired pressure drop across the microchannel.

Abstract: Methods and systems for assigning a wireless communication device (WCD) to a wireless coverage are a based on early termination gain (ETG) are presented. In particular, a RAN may receive a request, from a WCD, for an assignment to one of a plurality of wireless coverage areas. In response to receiving the request, the RAN may select a wireless coverage area of the plurality that has a highest ETG, and assign the WCD to the selected wireless coverage area. Prior to selecting this wireless coverage area, the RAN may optionally remove one or more wireless coverage areas with high utilization from consideration.