Abstract: An opto-electronic system and method for simulating at least one solution of a stochastic differential equation (SDE) driven by a Levy process wherein the stochasticity of the Levy process is represented by photon statistics of at least one optical mode. The system comprises at least one input port for receiving the at least one optical mode, a computation and recurrence component, and an output port for readout.

Abstract: An electric water pump is disclosed. The electric water pump comprises an impeller driven by an electrical machine. The impeller and the electrical machine are encased by a volute housing and a corresponding cover. The electrical machine comprises a rotor, a stator, and an electrical control unit. A sleeve is interposed between the rotor and the stator to prevent cooling fluid from contacting the stator and/or other components of the electric water pump. The sleeve includes a main body and a heat conducting element in thermal energy exchange relationship with the electrical control unit and/or the cooling fluid. The sleeve is produced by coupling the main body and the heat conducting element together using at least one deformation process.

Abstract: An electric water pump is disclosed. The electric water pump comprises an impeller driven by an electrical machine. The impeller and the electrical machine are encased by a volute housing and a corresponding cover. The electrical machine comprises a rotor, a stator, and an electrical board. A sleeve is interposed between the rotor and the stator to prevent cooling fluid from contacting the stator and/or other components of the electric water pump. The sleeve includes an overmolded heat conducting element in thermal energy exchange relationship with the electrical board and/or the cooling fluid. The sleeve may further include an overmolded shaft of the electrical machine or an overmolded bushing configured to support a rotatable shaft of the electrical machine.

Abstract: A device may receive, from a computing device, a request for a two-factor authentication of a user. A device may transmit, from a server to the computing device and based on the request, multi-factor authentication data to the computing device. A device may establish a short-distance wireless communication link between the computing device and a registered mobile device. A device may transmit, from the computing device and via the short-distance wireless communication link, encrypted data which is encrypted based on the multi-factor authentication data, to the registered mobile device. A device may receive, at the server and from the registered mobile device, a confirmation that corrected data was decrypted from the encrypted data. A device may provide, based on the confirmation, the user with access to a service via the computing device.

Abstract: A device may receive, from a computing device, a request for a two-factor authentication of a user. A device may transmit, from a server to the computing device and based on the request, multi-factor authentication data to the computing device. A device may establish a short-distance wireless communication link between the computing device and a registered mobile device. A device may transmit, from the computing device and via the short- distance wireless communication link, encrypted data which is encrypted based on the multi- factor authentication data, to the registered mobile device. A device may receive, at the server and from the registered mobile device, a confirmation that corrected data was decrypted from the encrypted data. A device may provide, based on the confirmation, the user with access to a service via the computing device.

Abstract: A device may receive, from a computing device, a request for a two-factor authentication of a user. A device may transmit, from a server to the computing device and based on the request, multi-factor authentication data to the computing device. A device may establish a short-distance wireless communication link between the computing device and a registered mobile device. A device may transmit, from the computing device and via the short-distance wireless communication link, encrypted data which is encrypted based on the multi-factor authentication data, to the registered mobile device. A device may receive, at the server and from the registered mobile device, a confirmation that corrected data was decrypted from the encrypted data. A device may provide, based on the confirmation, the user with access to a service via the computing device.

Abstract: Systems and methods for securing web-based services of a subscriber include: identifying an access attempt by an agentless endpoint device to access web-based services of a subscriber; transmitting by the remote security service a security prompt to a third-party web browser operating on the agentless endpoint device; activating at the agentless endpoint device a non-agent security application hosted locally on the agentless endpoint device in response to the security prompt; obtaining by the non-agent security application device health data relating to one or more attributes of the agentless endpoint device; computing by the remote computer security service a health state of the agentless endpoint device based on the assessment of the device health data; and enforcing an access policy of the subscriber by denying or enabling access to the web-based services of the subscriber by the agentless endpoint device based on the computed health state.

Abstract: Systems and methods for securing web-based services of a subscriber include: identifying an access attempt by an agentless endpoint device to access web-based services of a subscriber; transmitting by the remote security service a security prompt to a third-party web browser operating on the agentless endpoint device; activating at the agentless endpoint device a non-agent security application hosted locally on the agentless endpoint device in response to the security prompt; obtaining by the non-agent security application device health data relating to one or more attributes of the agentless endpoint device; computing by the remote computer security service a health state of the agentless endpoint device based on the assessment of the device health data; and enforcing an access policy of the subscriber by denying or enabling access to the web-based services of the subscriber by the agentless endpoint device based on the computed health state.

Abstract: A tandem pump with a pump housing that includes a first pump portion with a first pump inlet and first pump outlet. The pump housing further includes a second pump portion having a second pump inlet and a second pump outlet. Within the pump housing is a rotatable common shaft that extends between the first and second pump portions. A first pump chamber that includes a first pump element with a first pump outer rotor surrounding a first pump inner rotor. The first pump inner rotor is connected to a first end of the common shaft. A second pump chamber has a second pump element operationally connected to a second end of the common shaft located opposite the first end of the common shaft. A stator is positioned in the first pump portion of the pump housing and circumscribes the first pump outer rotor.

Abstract: An electric water pump, and more specifically an electric water pump having an improved wet sleeve so that the water pump is free of a housing. The electric water includes a pump rotor having a shaft. A wetsleeve surrounds the rotor and has a cap, a sleeve that houses the rotor, and a seat in communication with the shaft of the rotor so that the seat assists in supporting the shaft a stator. Surrounding the wet sleeve and the rotor is a volute covering an upper portion of the rotor, wet sleeve, and stator. The electric water pump further includes a rubber boot covering a lower portion of the rotor, wet sleeve, and stator and is in communication with the volute forming a cover.

Abstract: An electric pump comprising: a rotor, a wet sleeve surrounding the rotor; and a stator surrounding the wet sleeve and the rotor; wherein the rotor and stator have a magnetic air gap of about 2 mm or less.