Abstract: A computer implemented method of predicting a phase stability parameter for a polymer material comprising the steps of providing to a computer processor via a communication interface a digital representation of the polymer material; providing to the processor via the communication interface a data driven model parametrized on a digital representation of historical polymer material, and historical phase stability parameters; determining with the computer processor a phase stability parameter for the polymer material based on the provided data driven model, and the digital representation of the polymer material; providing via the communication interface the determined phase stability parameter.

Abstract: A user device may measure unidirectional latency of applications over asymmetric links. The user device may accurately measure application level unidirectional latency over cellular networks, without synchronizing system clocks. The user device may accurately measure the unidirectional latency in both an uplink direction and a downlink direction, without using a high-precision system clock and without synchronizing clocks between the user device and an application server.

Abstract: The present invention discloses a distributed pulsed light amplifier based on optical fiber parametric amplification, comprising a pump pulsed light source, a sensing pulsed light source, a synchronization device, a two-in-one optical coupler, an optical circulator, a parametric amplification optical fiber, a first optical filter, a photoelectric detector and a signal acquisition device. According to the distributed pulsed light amplifier, high-power pulsed light is used as pump light to generate an optical fiber parametric amplification effect near a zero-dispersion wavelength of an optical fiber, thereby amplifying a power of another sensing pulsed light. Meanwhile, due to the fact that effective optical fiber parametric amplification cannot be achieved through low-power light leakage outside a duration interval of the pump pulsed light, leaked light from the sensing pulsed light cannot be amplified, and the effect of amplifying a pulse extinction ratio can be achieved at the same time.

Abstract: The present disclosure relates to a blockchain-based trusted transaction method for a data product, including identity authentication based on a blockchain, creation of an identity code for a data asset, transaction of data, uploading of an enterprise authorization letter to the blockchain, and generation of a data right-confirmation letter. The present disclosure can build a trusted power-system data-transaction platform, help data confirm rights, promote circulation, transaction, and sharing of data, improve data authenticity, and realize efficient, stable, safe and reliable data assetization.

Abstract: The present invention discloses a distributed pulsed light amplifier based on optical fiber parameter amplification, comprising a pump pulsed light source, a sensing pulsed light source, a synchronization device, a two-in-one optical coupler, an optical circulator, a parameter amplification optical fiber, a first optical filter, a photoelectric detector and a signal acquisition device. According to the distributed pulsed light amplifier, high-power pulsed light is used as pump light to generate an optical fiber parameter amplification effect near a zero-dispersion wavelength of an optical fiber, thereby amplifying a power of another sensing pulsed light. Meanwhile, due to the fact that effective optical fiber parameter amplification cannot be achieved through low-power light leakage outside a duration interval of the pump pulsed light, leaked light from the sensing pulsed light cannot be amplified, and the effect of amplifying a pulse extinction ratio can be achieved at the same time.

Abstract: A system for monitoring a structures containing utility components is provided. The system includes a sensing devices, each being disposed within a structure and distributed within a geographic region, each of the sensing devices measuring parameters within the structure. A display is coupled to the sensing devices and is positioned remotely therefrom. One or more processors communicate with the sensing devices and the display. Wherein the processors perform a method comprising: receiving the measured parameters; comparing the measured parameters to thresholds; displaying on the display device elements, each device element representing one of the sensing devices, each of the device elements being geometrically arranged on the geographic distribution of the sensing devices; displaying on the display a plurality of elements, each associated with one of the device elements; and changing at least one of the elements when a measured parameter crossing one of the thresholds.

Abstract: A system for monitoring a structures containing utility components is provided. The system includes a sensing devices, each being disposed within a structure and distributed within a geographic region, each of the sensing devices measuring parameters within the structure. A display is coupled to the sensing devices and is positioned remotely therefrom. One or more processors communicate with the sensing devices and the display. Wherein the processors perform a method comprising: receiving the measured parameters; comparing the measured parameters to thresholds; displaying on the display device elements, each device element representing one of the sensing devices, each of the device elements being geometrically arranged on the geographic distribution of the sensing devices; displaying on the display a plurality of elements, each associated with one of the device elements; and changing at least one of the elements when a measured parameter crossing one of the thresholds.

Abstract: A system for monitoring a structures containing utility components is provided. The system includes a sensing devices, each being disposed within a structure and distributed within a geographic region, each of the sensing devices measuring parameters within the structure. A display is coupled to the sensing devices and is positioned remotely therefrom. One or more processors communicate with the sensing devices and the display. Wherein the processors perform a method comprising: receiving the measured parameters; comparing the measured parameters to thresholds; displaying on the display device elements, each device element representing one of the sensing devices, each of the device elements being geometrically arranged on the geographic distribution of the sensing devices; displaying on the display a plurality of elements, each associated with one of the device elements; and changing at least one of the elements when a measured parameter crossing one of the thresholds.

Abstract: A system for monitoring a structures containing utility components is provided. The system includes a sensing devices, each being disposed within a structure and distributed within a geographic region, each of the sensing devices measuring parameters within the structure. A display is coupled to the sensing devices and is positioned remotely therefrom. One or more processors communicate with the sensing devices and the display. Wherein the processors perform a method comprising: receiving the measured parameters; comparing the measured parameters to thresholds; displaying on the display device elements, each device element representing one of the sensing devices, each of the device elements being geometrically arranged on the geographic distribution of the sensing devices; displaying on the display a plurality of elements, each associated with one of the device elements; and changing at least one of the elements when a measured parameter crossing one of the thresholds.

Abstract: A device may receive, from a browser, a message requesting that a first signal from a first base station of a first wireless network be attenuated in accordance with a first attenuation value. The device may set an attenuation level of the first wireless signal in accordance with the first attenuation value in response to the message. The first signal attenuated by the first attenuation value is wirelessly transmitted to a first user device at a first area shielded from signals wirelessly transmitted to a second user device at a second location.

Abstract: A device may receive, from a browser, a message requesting that a first signal from a first base station of a first wireless network be attenuated in accordance with a first attenuation value. The device may set an attenuation level of the first wireless signal in accordance with the first attenuation value in response to the message. The first signal attenuated by the first attenuation value is wirelessly transmitted to a first user device at a first area shielded from signals wirelessly transmitted to a second user device at a second location.

Abstract: The claimed subject matter provides systems and/or methods that combat identity follow-on attacks. The system can include components for receiving a plurality of security configuration changes, selecting which of the changes included in the plurality of security changes to approve or disapprove, and based on which of the changes are approved or disapproved by an administrator, generating a further plurality of security configuration changes that the administrator can once again approve or disapprove until the administrator is satisfied with the security configuration changes.

Abstract: Various technologies described herein pertain to computing top-K pairwise co-occurrence statistics using an upper bounding heuristic. Upper bound values of a co-occurrence statistic for items in a set can be computed based on a query item, and items can be sorted into an order. The items and the query item are represented by respective portions of a tensor. An item from the order associated with a highest upper bound value can be selected, an actual value of the co-occurrence statistic can be computed for the selected item, the upper bound value for the selected item can be replaced with the actual value for the selected item, and the selected item can be repositioned in the order. When the top-K items in the order lack an item associated with an upper bound value, the top-K items and actual values of the co-occurrence statistic for the top-K items can be outputted.

Abstract: A device and method are provided for metered dispensing of granular seasoning material. The device comprises a reservoir including a dispensing outlet, a metered dispensing member having an axis and a metering chamber comprising a peripheral cavity in the metered dispensing member, the metered dispensing member mounted for axial linear movement relative to the reservoir through the dispensing outlet to and from a filling position, in which the metering chamber is in communication with the interior of the reservoir, and a dispensing position, in which the metering chamber is in communication with the exterior of the reservoir, to permit gravity dispensing of a metered quantity of material from the metering chamber. Preferably, an actuation assembly for movement of the dispensing member comprises biasing means. A diffuser may be connected to the exterior of the reservoir below the dispensing outlet for evenly distributing dispensed material onto a target area.

Abstract: The claimed subject matter provides systems and/or methods that combat identity follow-on attacks. The system can include components for receiving a plurality of security configuration changes, selecting which of the changes included in the plurality of security changes to approve or disapprove, and based on which of the changes are approved or disapproved by an administrator, generating a further plurality of security configuration changes that the administrator can once again approve or disapprove until the administrator is satisfied with the security configuration changes.

Abstract: A portable electronic device comprises a body, a cover, an input interface, a display, an image capture device and a fixing arm. The cover is rotatably connected to the body. The input interface is disposed on the body. The display is disposed on the cover. The image capture device is disposed on the cover. When an image medium is fixed on the fixing arm, the image capture device captures image data from the image medium.

Abstract: An electronic device with a rotatable image capture device. The electronic device includes a body and an image capture module. The body includes a first surface, a second surface and a sleeve. The second surface is opposite the first surface. The image capture module is disposed in the body, and includes a rotary shaft and a charge-coupled device. The image capture module rotates among a first position, a second position, a third position, and a fourth position. The rotary shaft is disposed in the sleeve in a manner such that it can move between a fifth position and a sixth position. When the rotary shaft moves between the fifth position and the sixth position, the image capture module can rotate through the first position, the second position, the third position, and the fourth position.

Abstract: An electronic device with a rotatable image capture device. The electronic device includes a body and an image capture module. The body includes a first surface, a second surface and a sleeve. The second surface is opposite the first surface. The image capture module is disposed in the body, and includes a rotary shaft and a charge-coupled device. The image capture module rotates among a first position, a second position, a third position, and a fourth position. The rotary shaft is disposed in the sleeve in a manner such that it can move between a fifth position and a sixth position. When the rotary shaft moves between the fifth position and the sixth position, the image capture module can rotate through the first position, the second position, the third position, and the fourth position.