Abstract: Technologies are disclosed herein for automated software release lifecycle management. In particular, a software release management network service is disclosed that provides functionality for allowing a software developer to automate aspects of a software release pipeline. A software release pipeline can have multiple stages, each of which can have multiple actions. The actions can include internal actions that utilize network services internal to a service provider network. The actions can also include external actions that utilize network services that are external to a service provider network. The internal and external actions can perform various release-related functions, such as obtaining source code, building the source code, deploying built program code, and for performing tests. Stage gates and/or action gates can also be defined for conditional execution of the next stage or action in a software release pipeline, respectively. A gate bypass can also be specified to override stage or action gates.

Abstract: Motor control centers have units or bucket assemblies with a front panel configured to pivot about a long axis associated with a bottom long side thereof and slide radially with respect to the shaft, away from the shaft in an open position to thereby position the front panel a distance away from the shaft to be able to fully open to at least ninety degrees.

Abstract: Dual starters and/or feeders are positioned in a unit housing to be offset from one another in a front to back direction to provide a compact configuration for a MCC cabinet. The dual starters or feeders can communicate with a respective external handle attached to an inwardly oriented shaft. The handles can be rotary handles that connect to a respective gear assembly that transforms rotational input to linear input.

Abstract: Disconnect operating handles for circuit breakers are configured with a rotary handle attached to an inwardly oriented shaft that connects to a gear assembly that translates rotational input to linear input. The disconnect operating handles include pivoting lockout levers that can automatically “pop” out to expose the lockout space for a padlock when a user touches the lever in an appropriate location.

Abstract: A hand held vacuum cleaner unit and docking assembly for a central vacuum system is shown. The hand held vacuum cleaner has a handle, a suction nozzle, a trigger switch to turn on a battery powered suction motor and an outlet port. The docking assembly fits into a central vacuum cleaner mounting plate, and provides a cradle to store the hand held vacuum cleaner. Recharging contacts, a latch mechanism, seals and an intake port are provided on the docking assembly. When the hand held unit is in the docking assembly it may be electrically charged, and emptied of dirt and debris by activation of the central vacuum system. The docking assembly also includes an access port for a conventional central vacuum hose.

Abstract: The feature size of semiconductor devices continues to decrease in each new generation. Smaller channel lengths lead to increased leakage currents. To reduce leakage current, some power domains within a device may be powered off (e.g., power collapsed) during periods of inactivity. However, when power is returned to the collapsed domains, circuitry in other power domains may experience significant processing overhead associated with reconfiguring communication channels to the newly powered domains. Provided in the present disclosure are exemplary techniques for isolating power domains to promote flexible power collapse while better managing the processing overhead associated with reestablishing data connections.

Abstract: A blockchain processor may receive data associated with an interaction with a populated data storage system. The blockchain processor may hash a first previously entered data block at a first row address; combine the received data, the hash of the first previously entered data block, and the first row address into a data block; and store the data block.

Abstract: In some examples, a projection display surface is configured to reflect a first image or image portion in a first direction and a second image or image portion in a second direction. In some cases, first light corresponding to the first image is projected onto a display surface that includes a first plurality of reflectors configured to reflect the first light in a first direction, but not reflect second light corresponding to the second image. The display surface may further include a second plurality of reflectors to reflect the second light in a second direction, but not reflect the first light. In some examples, the first light is within a first wavelength range and the second light is within a second, different wavelength range. In other examples, the first light has a first polarization and the second light has a second, different polarization.

Abstract: A blockchain processor may be coupled to a database. The blockchain processor may accept data for entry into the database. The blockchain processor may hash a first previously entered data block stored in the database at a first row address. The blockchain processor may combine the accepted data, the hash of the first previously entered data block, and an address of the previously entered data block into a new data block. The blockchain processor may store the new data block in the database.

Abstract: Aspects include a method, a system and a computer program product for providing status updates while collaboratively resolving an issue. The method includes identifying, using a processing device, one or more key phrases in an electronic text-based message. Based on the identified one or more key phrases, at least one status-based suggestion is provided to a user to change a status milestone associated with a problem resolution. The providing of the change of milestone includes: building a table to map a key phrase to one or more status identifiers; mapping the key phrase to one or more status identifiers to associate the key phrase with the at least one status-based suggestion; and displaying a corresponding status milestone based on the user selecting from the at least one status-based suggestion.

Abstract: Aspects include a method, a system and a computer program product. The method includes identifying, on an electronic platform providing for an exchange of messages among multiple participants, at least one open issue to be resolved. Data is collected from the exchanged messages to determine a participation interaction parameter and a solution quality parameter associated with at least one open issue. The participation interaction parameter includes an accountability dynamic factor and collaboration dynamic factor and the solution quality parameter includes a velocity factor, a dormancy factor, and an extinction factor. When a sum of the participation interaction parameter and the solution quality parameter is below a threshold value, at least one open issue participant is invited to the electronic platform. It is also determined when the at least one open issue becomes a closed issue.

Abstract: Aspects include a method, a system and a computer program product. The method includes identifying, on an electronic platform providing for an exchange of messages among multiple participants, at least one open issue to be resolved. Data is collected from the exchanged messages to determine a participation interaction parameter and a solution quality parameter associated with at least one open issue. The participation interaction parameter includes an accountability dynamic factor and collaboration dynamic factor and the solution quality parameter includes a velocity factor, a dormancy factor, and an extinction factor. When a sum of the participation interaction parameter and the solution quality parameter is below a threshold value, at least one open issue participant is invited to the electronic platform. It is also determined when the at least one open issue becomes a closed issue.

Abstract: A distributed event synchronization may be provided by a plurality of nodes in communication with one another via a network. An event module of one of the plurality of nodes may receive data about an event to be codified in a distributed ledger. The event module may place the event in an event queue for distributed block negotiation. A ledger module of the one of the plurality of nodes may perform the block negotiation with at least one other node in the network.

Abstract: Herein is disclosed the use of acicular wollastonite grains for killing grubs and method of making the grains. The method includes applying acicular wollastonite grains having an aspect ratio of at least about 5:1 to the ground at an area density of about 0.5 to about 6 mt per acre, with higher amounts in this range chosen for very bad grub infestations. The method of producing the acicular wollastonite grains having an aspect ratio of at least about 5:1, includes feeding wollastonite feedstock into a milling apparatus in conjunction with a screen mechanism. The milling apparatus and screen mechanism have parameters selected to produce acicular wollastonite grains having an aspect ratio of at least about 5:1, which can optionally then be fed to a cyclone where the acicular wollastonite grains are collected.

Abstract: Motor control centers have units or buckets with one or more sliding shutters that controllably block access to a stab isolation port based on position of the operator disconnect handle using attached cams that slide the shutter right and left. A front panel of the unit or bucket may also be configured to pivot out about a long axis associated with a bottom long side thereof.

Abstract: Disconnect operating handles for circuit breakers are configured with a rotary handle attached to an inwardly oriented shaft that connects to a gear assembly that translates rotational input to linear input. The disconnect operating handles include pivoting lockout levers that can automatically “pop” out to expose the lockout space for a padlock when a user touches the lever in an appropriate location.

Abstract: Motor control centers have units or buckets with one or more sliding shutters that controllably block access to a stab isolation port based on position of the operator disconnect handle using attached cams that slide the shutter right and left. A front panel of the unit or bucket may also be configured to pivot out about a long axis associated with a bottom long side thereof.

Abstract: Circuit breakers with cooperating plug and socket assemblies which are configured as separate spaced apart components, with plugs and sockets held spaced apart from the circuit breaker body, typically above the top of the circuit breaker body. The plug assembly can have a short compact profile and can include pairs of plugs held by an insulated support with a compact spacing between adjacent pairs and upper and lower plugs of each plug pair. The plug assembly can be attached to a racking frame to allow the plug assembly to be retracted during a rack-out action of the unit from a motor control center.