Abstract: Disclosed herein is an albumin pharmaceutical composition, comprising albumin and at least one amino acid having a relative molecular mass of 145-175. Clinically, the albumin pharmaceutical composition can effectively reduce undesirable responses, such as rash, urticaria, anaphylaxis and possible immune responses in the human body caused by albumin polymers and dimers, thereby further ensuring the safety in clinical medication.

Abstract: Methods, and apparatus for managing a communication group. One method includes forming a communication group of one or more portable communications devices based on a first object of interest and identifying a second object of interest based on the first object of interest. The method also includes determining whether an image feed includes the second object of interest and when the image feed includes the second object of interest, adding a portable communications device associated with the image feed to the communication group.

Abstract: A method, system and computer program product for processing messages sent to a recipient. The communication channel used to send the message is identified, where such a communication channel is not currently being used by the recipient. After identifying the communication channel(s) currently being used by the recipient, the contact information of users who have previously communicated with the recipient using the communication channel(s) currently being used by the recipient are analyzed. The message is then marked with the identity of the sender as well as the communication channel used by the sender after matching the contact information of the sender with the contact information of a user who had previously communicated with the recipient using the communication channel(s) currently being used by the recipient. The marked message is then sent to the recipient using a communication channel currently being used by the recipient.

Abstract: A detection and positioning method for a train water injection port includes: acquiring train water injection port video images, and performing threshold segmentation on the train water injection port video images to obtain binarized train water injection port video images; processing the binarized train water injection port video images and matching the processed binarized train water injection port video images with a train water injection port template image; detecting a position of the water injection port in the train water injection port video image and comparing the position with a pre-set position range where the water injection port is located; and if the position and the pre-set position range have been matched, then transmitting a matching valid signal to a mechanical device control module to control a mechanical device to move or stop and start or stop water injection.

Abstract: A damping device with a fixing structure includes a housing and a valve stem which extends through the housing. The inner housing plate is disposed in the housing, and the inner housing plate separates a space in the housing to be a first housing chamber and a second housing chamber which are independent and communicated with each other. An end of the valve stem is in sliding and sealing fit with the first housing chamber, and the valve stem separates the first housing chamber to be two independent sub-chambers with variable volumes. A plunger rod is directly or indirectly slidably sealed on the plug hole. The powerhead assembly is configured to drive the plunger rod to move. The housing is separated to be two chambers The plunger rod is moved to communicate or block the damping liquid, which realizes two functions of damping and supporting.

Abstract: A feature fusion and dense connection-based method for infrared plane object detection includes: constructing an infrared image dataset containing an object to be recognized, calibrating a position and class of the object to be recognized in the infrared image dataset, and obtaining an original known label image; dividing the infrared image dataset into a training set and a validation set; performing image enhancement preprocessing on images in the training set, performing feature extraction and feature fusion, and obtaining classification results and bounding boxes through a regression network; calculating a loss function according to the classification results and the bounding boxes in combination with the original known label image, and updating parameter values of a convolutional neural network; repeating the steps to iteratively update the parameters of the convolutional neural network; and processing images in the validation set through the parameters to obtain a final object detection result map.

Abstract: A detection and positioning method for a train water injection port includes: acquiring train water injection port video images, and performing threshold segmentation on the train water injection port video images to obtain binarized train water injection port video images; processing the binarized train water injection port video images and matching the processed binarized train water injection port video images with a train water injection port template image; detecting a position of the water injection port in the train water injection port video image and comparing the position with a pre-set position range where the water injection port is located; and if the position and the pre-set position range have been matched, then transmitting a matching valid signal to a mechanical device control module to control a mechanical device to move or stop and start or stop water injection.

Abstract: A feature fusion and dense connection-based method for infrared plane object detection includes: constructing an infrared image dataset containing an object to be recognized, calibrating a position and class of the object to be recognized in the infrared image dataset, and obtaining an original known label image; dividing the infrared image dataset into a training set and a validation set; performing image enhancement preprocessing on images in the training set, performing feature extraction and feature fusion, and obtaining classification results and bounding boxes through a regression network; calculating a loss function according to the classification results and the bounding boxes in combination with the original known label image, and updating parameter values of a convolutional neural network; repeating the steps to iteratively update the parameters of the convolutional neural network; and processing images in the validation set through the parameters to obtain a final object detection result map.

Abstract: The present invention provides a SON coordination method, device, and system, and the method includes: obtaining a coordination parameter of a self organizing network function; and coordinating running of the self organizing network function according to the coordination parameter. The coordination parameter of the SON function is obtained before running of a current SON function, so as to use the obtained coordination parameter to coordinate the running of the SON function. In this way, the running of the current SON function may cooperate and coordinate with another SON, thereby avoiding a conflict, more efficiently, more smoothly, and lower repeatedly solving a network problem, improving network application efficiency, or reducing wrong adjustment of a network parameter caused by wrong judgment, which affects user service experience, so as to achieve an object of reducing an operating cost, and improving an utilization rate of an equipment and funds.

Abstract: A shower faucet with an adjustable water inlet joint is provided. The shower faucet includes an outer pipe, an inner pipe, and the adjustable water inlet joint to provide water to the inner pipe from a wall pipe. The adjustable water inlet joint comprises a threaded through hole and a telescopic connecting pipe. The telescopic connecting pipe comprises a first threaded end and a second threaded end, the first threaded end for screwing the telescopic connecting pipe in or out of the threaded through hole to adjust a length of the telescopic connecting pipe extending beyond the threaded through hole, and the second threaded end for screwing the telescopic connecting pipe into the wall pipe.

Abstract: An electronic communication device and method for crowd-based application synchronization. The device includes a display, a memory storing a first application, a transceiver, and an electronic processor. The electronic processor is configured to associate the electronic communication device with a first talk group, determine a first function in which the first application is configured to perform, and receive, via the transceiver, information regarding a number of members of the first talk group that are using an instance of a second application to perform the first function. The electronic processor is further configured to automatically present, based on the information, on the display, a running instance of the second application or a selection mechanism for the second application.

Abstract: A function verification method for a boundary scan test controller is disclosed. In the method, the configuration positions of input/output connectors on a test board correspond to configuration positions of to-be-verified connectors on a boundary scan test controller, so that when the test board is stacked and positioned on the boundary scan test controller, the input/output connectors can be electrically connected to the to-be-verified connectors corresponding thereto, respectively. After being electrically connected to the boundary scan test controller via a USB port, the test control host creates a test script according to information of the test board and all operations of the to-be-verified connectors, and then execute a test program in the to-be-verified connectors according to the test script, and generates a test report, and determines whether the boundary scan test controller meets shipment or production requirement according to the test report.

Abstract: The present application proposes a method of locating oscillation sources of wind power integrated system based on energy spectrums. The method include: collecting information of voltage and current at the terminal of each generator and obtaining a dynamic energy curve of each generator over time; choosing the generators whose curve shows an upward trend in the dynamic energy over time curve into alternative generators; obtaining and processing energy spectrums of synchronous generator, DFIG with PLL, and/or an analogical energy spectrum of DFIG with virtual inertia among the alternative generators; selecting generator with maximum proportion of dominant oscillation mode as an oscillation source reference generator; and Calculating the similarity coefficients between energy spectrums of each remaining candidate generator and the oscillation source reference generator, determining the oscillation source generators.

Abstract: An interframe registration and adaptive step size-based non-uniformity correction method for an infrared image, comprising: first calculating a normalized cross-power spectrum of n-th and (n?1)-th original infrared images with the non-uniformity, and then calculating a horizontal relative displacement and a vertical relative displacement of the n-th and (n?1)-th original infrared images with the non-uniformity; calculating a space variance and a time variance of each pixel of the n-th original infrared image with the non-uniformity, using the obtained space variance and time variance to calculate an adaptive iterative step size of each pixel of the n-th original infrared image with the non-uniformity, and using the iterative step size to update a gain correction coefficient and a bias correction coefficient; finally, performing non-uniformity correction on the pixel in an overlapping area of the n-th and (n?1)-th original infrared images with the non-uniformity.

Abstract: Provided is an application of an artificially expressed HSP27 protein in detecting ?2-adrenergic receptor stimulant drug residue.

Abstract: A method and apparatus for providing an audible identification of a device is provided herein. During operation, device identities will be determined for members forming a personal-area network (PAN). When information is conveyed by a device, a determination of whether or not to announce a device identification will be based on a combination of PAN members present. More particularly, when a certain combination of devices are members of the PAN, device identifications will be announced, otherwise, device identifications will not be announced.

Abstract: A non-uniformity correction method for an infrared image based on guided and high-pass filtering includes: assigning high-frequency component of first image frame of original image sequence to first fixed pattern noise f1; successively loading N-th image frame of the original image sequence with non-uniformity as current image frame, determining a difference between the current image frame and (N?1)-th image frame to obtain (N?1)-th differential image frame, and obtaining a relative change amplitude of each image element of (N?1)-th image frame according to the (N?1)-th differential image frame; and performing high-pass filtering based on a combination of a high-frequency component of the current image frame obtained through guided filtering and the relative change amplitude to obtain n-th fixed pattern noise fn, and performing non-uniformity correction on the current image frame according to fn to obtain a correction result of the current image frame, where N?2, n?2.