Abstract: A gas turbine engine including a compressor section and a combustion section in serial flow arrangement along an engine centerline, the combustion section having a combustor liner, a dome wall coupled to the combustor liner, and a dome inlet located in the dome wall, a fuel injector fluidly coupled to the dome inlet, a combustion chamber fluidly coupled to the fuel injector and defined at least in part by the combustor liner and the dome wall, and at least one set of dilution openings located in the dome wall and fluidly coupled to the combustion chamber.

Abstract: A gas turbine engine including a compressor section and a combustion section in serial flow arrangement along an engine centerline, the combustion section having a combustor liner, a dome wall coupled to the combustor liner, and a dome inlet located in the dome wall, a fuel injector fluidly coupled to the dome inlet, a combustion chamber fluidly coupled to the fuel injector and defined at least in part by the combustor liner and the dome wall, and at least one set of dilution openings located in the dome wall and fluidly coupled to the combustion chamber.

Abstract: A vehicular electronic control unit (ECU) includes a printed circuit board (PCB) and a housing that accommodates the PCB. The PCB includes an electronic component that, when electrically operated, generates heat within the housing. Heat dissipating fins extend along an exterior side of the housing. Heat generated within the housing is dissipated via the heat dissipating fins. A shroud extends along the exterior side and covers the plurality of heat dissipating fins. A passageway extends through the shroud. An airflow source is electrically operated to draw air from within a cavity between the shroud and the exterior side of the housing and along and through the passageway and the drawn air flows between the exterior side and the shroud and along and between the heat dissipating fins to dissipate heat from the plurality of heat dissipating fins.

Abstract: A modular apparatus mounted in a vehicle that includes an image-capture device that further includes a printed circuit board (PCB) having a perforation to accommodate an image-sensor and a plurality of layers of strobe-lights to surround the image-sensor. The modular apparatus includes a control device to control the image-capture device and determine a plurality of time instants at which the image-sensor and the plurality of layers of strobe-lights are activated. Furthermore, the control device captures a sequence of images of a field-of-view (FOV) of a defined area of a field at the determined plurality of time instants. Thereafter, the control device detects and tracks a crop plant in the defined area and generate a bounding box around the crop plant that is tracked. Further, the control device detects a plurality of buffer values and cause an implement to perform a predefined action on the crop plant.

Abstract: Examples described herein include systems and methods for prioritizing workloads, such as virtual machines, to enforce quality of service (“QoS”) requirements. An administrator can assign profiles to workloads, the profiles representing different QoS categories. The profiles can extend scheduling primitives that can determine how a distributed resource scheduler (“DRS”) acts on workloads during various workflows. The scheduling primitives can be used to prioritize workload placement, determine whether to migrate a workload during load balancing, and determine an action to take during host maintenance. The DRS can also use the profile to determine which resources at the host to allocate to the workload, distributing higher portions to workloads with higher QoS profiles. Further, the DRS can factor in the profiles in determining total workload demand, leading to more efficient scaling of the cluster.

Abstract: A vehicular electronic control unit (ECU) includes a printed circuit board (PCB) and a housing that accommodates the PCB. The PCB includes an electronic component that, when electrically operated, generates heat within the housing. Heat dissipating fins extend along an exterior side of the housing. Heat generated within the housing is dissipated via the heat dissipating fins. A shroud extends along the exterior side and covers the plurality of heat dissipating fins. A passageway extends through the shroud. An airflow source is electrically operated to draw air from within a cavity between the shroud and the exterior side of the housing and along and through the passageway and the drawn air flows between the exterior side and the shroud and along and between the heat dissipating fins to dissipate heat from the plurality of heat dissipating fins.

Abstract: Aspects of managing inventory for data transport connections within a virtualized computing environment are described. A virtualized management system managing a cluster of host devices obtains a data transport capacity parameter and an aggregate memory consumption value from respective host devices. The virtualized management system further identifies an update status associated with each of the host devices. In response to receiving a data transport connection request, the virtualized management system selects a host from the cluster of hosts to satisfy the data transport connection request based at least in part on the upgrade status, data transport capacity parameter and aggregate memory consumption value.

Abstract: Various examples are disclosed for performing cross-cluster load balancing. In some aspects, a workload is selected for cross-cluster migration. A destination cluster is identified for a migration of the workload from a source cluster to the destination cluster. A cross-cluster migration recommendation is generated to migrate the workload from the source cluster to the destination cluster.

Abstract: A gas turbine engine including a compressor section and a combustion section in serial flow arrangement along an engine centerline, the combustion section having a combustor liner, a dome wall coupled to the combustor liner, and a dome inlet located in the dome wall, a fuel injector fluidly coupled to the dome inlet, a combustion chamber fluidly coupled to the fuel injector and defined at least in part by the combustor liner and the dome wall, and at least one set of dilution openings located in the dome wall and fluidly coupled to the combustion chamber.

Abstract: A controller device includes a memory configured to store a tree structure comprising a plurality of nodes, wherein the tree structure comprises a set of sub-structures, and wherein the tree structure defines a configuration of a network device of a set of network devices such that each node of the plurality of nodes corresponds to a respective resource of the network device. Additionally, the controller device includes processing circuitry configured to receive an instruction to update the configuration of the network device, wherein the instruction to update the configuration of the network device indicates a node of the set of nodes corresponding to the update; and verify, based on a sub-structure of the set of sub-structures corresponding to the node indicated by the instruction, the instruction to update the configuration of the network device.

Abstract: Various examples are disclosed for performing cross-cluster load balancing. In some aspects, a workload is selected for cross-cluster migration. A destination cluster is identified for a migration of the workload from a source cluster to the destination cluster. A cross-cluster migration recommendation is generated to migrate the workload from the source cluster to the destination cluster.

Abstract: A gas turbine engine including a compressor section and a combustion section in serial flow arrangement along an engine centerline, the combustion section having a combustor liner, a dome wall coupled to the combustor liner, and a dome inlet located in the dome wall, a fuel injector fluidly coupled to the dome inlet, a combustion chamber fluidly coupled to the fuel injector and defined at least in part by the combustor liner and the dome wall, and at least one set of dilution openings located in the dome wall and fluidly coupled to the combustion chamber.

Abstract: Distinguishing user-initiated activity from application-initiated activity, including: gathering first information generated by a browser extension of a browser executed on a user device, wherein the first information describes activity associated with the browser; gathering second information generated by a client application executed on the user device, wherein the second information describes activity associated with the user device; and determining whether a user has deviated from normal activity by determining, based on the first information, whether at least a portion of the activity described in the second information comprises user-initiated activity or browser-initiated activity.

Abstract: Aspects of managing inventory for data transport connections within a virtualized computing environment are described. A virtualized management system managing a cluster of host devices obtains a data transport capacity parameter and an aggregate memory consumption value from respective host devices. The virtualized management system further identifies an update status associated with each of the host devices. In response to receiving a data transport connection request, the virtualized management system selects a host from the cluster of hosts to satisfy the data transport connection request based at least in part on the upgrade status, data transport capacity parameter and aggregate memory consumption value.

Abstract: A gas turbine engine including a compressor section and a combustion section in serial flow arrangement along an engine centerline, the combustion section having a combustor liner, a dome wall coupled to the combustor liner, and a dome inlet located in the dome wall, a fuel injector fluidly coupled to the dome inlet, a combustion chamber fluidly coupled to the fuel injector and defined at least in part by the combustor liner and the dome wall, and at least one set of dilution openings located in the dome wall and fluidly coupled to the combustion chamber.

Abstract: In an example, a method includes receiving, by a network management system (NMS), a configuration request comprising first configuration data for a network device, the first configuration data defining a data structure comprising a first property/value pair; generating, by the NMS from the first configuration data, a corresponding first path/value pair for the first property/value pair, wherein a path of the first path/value pair uniquely identifies the first path/value pair in an associative data structure; modifying, by the NMS, the associative data structure based on the first path/value pair; generating, by the NMS, from the associative data structure, a configuration resource comprising second configuration data for the network device, the second configuration data comprising a second property/value pair that corresponds to the first path/value pair; and sending, by the NMS, the second configuration data to the network device to modify a configuration of the network device.

Abstract: In an example, a method includes receiving, by a network management system (NMS), a configuration request comprising first configuration data for a network device, the first configuration data defining a data structure comprising a first property/value pair; generating, by the NMS from the first configuration data, a corresponding first path/value pair for the first property/value pair, wherein a path of the first path/value pair uniquely identifies the first path/value pair in an associative data structure; modifying, by the NMS, the associative data structure based on the first path/value pair; generating, by the NMS, from the associative data structure, a configuration resource comprising second configuration data for the network device, the second configuration data comprising a second property/value pair that corresponds to the first path/value pair; and sending, by the NMS, the second configuration data to the network device to modify a configuration of the network device.

Abstract: A controller device includes a memory configured to store a tree structure comprising a plurality of nodes, wherein the tree structure comprises a set of sub-structures, and wherein the tree structure defines a configuration of a network device of a set of network devices such that each node of the plurality of nodes corresponds to a respective resource of the network device. Additionally, the controller device includes processing circuitry configured to receive an instruction to update the configuration of the network device, wherein the instruction to update the configuration of the network device indicates a node of the set of nodes corresponding to the update; and verify, based on a sub-structure of the set of sub-structures corresponding to the node indicated by the instruction, the instruction to update the configuration of the network device.

Abstract: A controller device includes a memory configured to store a tree structure comprising a plurality of nodes, wherein the tree structure comprises a set of sub-structures, and wherein the tree structure defines a configuration of a network device of a set of network devices such that each node of the plurality of nodes corresponds to a respective resource of the network device. Additionally, the controller device includes processing circuitry configured to receive an instruction to update the configuration of the network device, wherein the instruction to update the configuration of the network device indicates a node of the set of nodes corresponding to the update; and verify, based on a sub-structure of the set of sub-structures corresponding to the node indicated by the instruction, the instruction to update the configuration of the network device.

Abstract: In an example, a method includes receiving, by a network management system (NMS), a configuration request comprising first configuration data for a network device, the first configuration data defining a data structure comprising a first property/value pair; generating, by the NMS from the first configuration data, a corresponding first path/value pair for the first property/value pair, wherein a path of the first path/value pair uniquely identifies the first path/value pair in an associative data structure; modifying, by the NMS, the associative data structure based on the first path/value pair; generating, by the NMS, from the associative data structure, a configuration resource comprising second configuration data for the network device, the second configuration data comprising a second property/value pair that corresponds to the first path/value pair; and sending, by the NMS, the second configuration data to the network device to modify a configuration of the network device.