Abstract: A method, apparatus and computer program product for an improved facial recognition system are provided. Some embodiments may utilize a weighted block division of an image and capture a property measurement for pixels residing within a block. The measurements may be converted to vectors, compressed, and compared against compressed vectors of enrolled images to identify a characteristic or an image of a matching subject. Training processes may be utilized in order to optimize block divisions and weights.

Abstract: Embodiments of the present invention provide a method and an apparatus for data quality management and control. The method includes: receiving application information transmitted by a service sub-system; resolving datasheet operation trigger information to obtain datasheet flow information; receiving user information transmitted by the service sub-system and a target datasheet transmitted by the service sub-system; if a name of the target datasheet is different from a plurality of datasheet names corresponding to the service sub-system identifier, then instructing the service sub-system to store the target datasheet into a data center; if the datasheet operation information is updating a datasheet, instructing the data center to replace datasheet contents corresponding to the datasheet name with contents of the target datasheet.

Abstract: An indoor three-dimensional planting frame, includes a composite frame, a control system, planting pots and LED light panels, wherein the composite frame is assembled from a plurality of side baffles, fixing rings and fixing plates; said side baffles are vertically arranged on both sides of a frame body of the composite frame, and ends of adjacent side baffles are connected to the fixing rings; the fixing rings are arranged horizontally as rectangular rings of beams, and a plurality of mounting holes are arranged thereon; the fixing plates are bracket plates; the LED light panels are fixed at the bottom of the fixing plates with screws, and multiple LED light wicks are arranged on the LED light panels; The indoor three-dimensional planting frame helps control the plant growth photoperiod and photomorphogenesis by controlling the work cycle of the grow lights and the fans.

Abstract: An operating method of user equipment configured to personalize use of service is provided. The user equipment includes a storage that stores personalization management information including pieces of personalization information and pieces of service operator information corresponding to each of the pieces of personalization information. The operating method includes accessing the storage to read the personalization management information and, from the personalization management information, detecting personalization information and service operator information matched to reference information registered in the user equipment, and determining whether a user is able to use the service, by using user information that is received from the outside and a result of the detection.

Abstract: The present invention relates to polyethylene glycol (PEG) modified protein drugs, and a PEGylated tissue kallikrein, a preparation method and use thereof are disclosed. The tissue kallikrein has a sequence as shown in SEQ ID No. 1 or SEQ ID No. 2, and the tissue kallikrein may be natural or recombinant. The PEG has a molecular weight of 20 to 40 kDa, and is conjugated to the N-terminal primary amino of the tissue kallikrein. In addition to the advantages of significantly extended half-life, significantly reduced immunogenicity and stable and uniform structure, the biological activity of the PEGylated KLK1 provided in the present invention is improved to a higher extent, which is more significant in the treatment of cerebral apoplexy and diabetic nephropathy in particular.

Abstract: The disclosure relates to a battery testing apparatus. The battery testing apparatus includes a substrate and a body, the body is located on the substrate. The body includes a bottom, a central body and a cover, the bottom, the central and the cover is electrically insulated from each other. The substrate defines a first electrode point, a second electrode point and a third electrode point, the three electrode points are insulated from each other, the first electrode point is electrically connected with the central body, the second electrode point is electrically connected with the bottom, the third electrode point is electrically connected with the cover. The battery testing apparatus is configured to test electrochemical performance of a battery by a three-electrode method.

Abstract: The present application discloses a PEGylated asparaginase and use thereof. In this application, the polyethylene glycol (PEG) is coupled to the N-terminal amino of 1 or 2 subunits of L-asparaginase, and the molecular weight of the PEG is 30-40 KDa. The PEG is preferably branched and has an aldehyde group serving as an activating group. The PEGylated asparaginase is useful in the preparation of anti-tumor drugs.

Abstract: Described is a bispecific antibody, and a method for producing the bispecific antibody. The bispecific antibody can be used in the preparation of a drug for treating a tumor with high cell expression of CD26. The antibody specifically hinds to human CD26 and human CD3 at the same time.

Abstract: This invention comes up with a kind of Android malicious code detection method on the base of community structure analysis. During the reverse analysis process of target program, firstly, it obtains critical static feature information automatically, such as permission, function, class, system API, etc,; secondly, it uses the call relation between functions to create function call graph, and undertakes pretreatment on function call graph; make cycle division and analysis for the weighted function call graph so as to get the correction division of community structure; finally, it extract features from community structures for machine learning and get the final maliciousness determination result. This invention method is able to undertake program internal structure analysis and malicious code detection rapidly when facing a large number of Android application program samples generated by “repackaging” technology.

Abstract: Disclosed are a fish protein oligopeptide with low allergenicity and slight fishiness, and industrial preparation method and application thereof. The method comprises the following steps: 1) washing fresh fish flesh and/or fish wastes, crushing, and adding water to obtain a mixture; 2) performing thermal denaturation on the mixture to obtain a denaturized protein solution; 3) centrifuging the denaturized protein solution to obtain a precipitate, and adding water into the precipitate and grinding, to obtain a slurry; 4) adjusting the slurry to pH 6-9, and sequentially adding a neutral protease, a papain and an alkaline protease to conduct enzymolysis, and after enzyme inactivation, to obtain an enzymatic hydrolysate; 5) centrifuging the enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant, to obtain the fish protein oligopeptide with low allergenicity and slight fishiness.

Abstract: A mounting device includes an enclosure, a mounting frame, and a pivoting member. The enclosure includes a mounting wall with a hook extending therefrom. The mounting frame is configured for receiving a plurality of fans. The pivoting member is pivotably mounted to the mounting wall. The pivoting member is pivotable relative to the mounting wall to engage in or disengage from the hook. When the pivoting member is engaged in the hook, the pivoting member secures the mounting frame to the mounting wall. When the pivoting member is disengaged from the hook, the mounting frame is removable from the mounting wall. A fan assembly with the mounting device is further disclosed.

Abstract: Systems and methods for detecting data in a received multiple-input-multiple-output signal are provided. N signals are received from N respective antennas, where the received signals are associated with (i) M sets of data values, (ii) a set of symbols, and (iii) a set of carrier frequencies. The N signals are formed into a received signal vector y, and one or more transformations are performed on the received signal vector y to obtain a transformed vector. A plurality of samples are formed from the transformed vector. For samples of the plurality of samples, a data detection technique of a plurality of data detection techniques is selected. The selecting is based on at least one of a spatial stream, a symbol, and a carrier frequency associated with the given sample. The selected data detection, technique is used to detect data of the given sample.

Abstract: A kind of malicious software clustering method expressed based on TLSH feature, which belongs to analysis and test area of malicious software. The Cuckoo Sandbox is used to analyze malicious software to acquire three kinds of character string features, which are static feature of software, resource assess record during operation and API; then character strings are disassembled, filtered and sorted and TLSH algorithm is used to compress them into three groups of feature values with size of 70 characters; Finally, OPTICS algorithm is utilized to realize automatic classification on malicious software family. Invention adopts unsupervised learning methods, which does not need manual tab for training in advance. Features which are extracted are compressed and expressed by using TLSH. Under situation that feature is not lost, data dimension is largely lowered and clustering speed is improved.

Abstract: Provided is an active peptide for inhibiting an AMPA receptor and a preparation method and use thereof. The method for preparing the active peptide comprises the following steps: 1) soaking a salmon skin and crushing, adding water and beating, and then adjusting pH to 6.5-7.5; 2) subjecting to a first enzymolysis using a neutral protease; 3) subjecting to a second enzymolysis using papain enzyme and then inactivating enzyme; and 4) centrifuging the enzymatic hydrolysate, and then subjecting the centrifuged supernatant to membrane filtration, concentration and decoloration, to prepare the active peptide. The active peptide contains a tetrapeptide with an amino-acid sequence of Glu-Gly-Ala-Arg. The tetrapeptide has good solubility, can selectively inhibit neuronal synaptic transmission caused by an AMPA receptor, and has a significant antiepileptic effect.

Abstract: An operating method of user equipment configured to personalize use of service is provided. The user equipment includes a storage that stores personalization management information including pieces of personalization information and pieces of service operator information corresponding to each of the pieces of personalization information. The operating method includes accessing the storage to read the personalization management information and, from the personalization management information, detecting personalization information and service operator information matched to reference information registered in the user equipment, and determining whether a user is able to use the service, by using user information that is received from the outside and a result of the detection.

Abstract: A surgical instrument includes a handle portion and a body portion extending distally from the handle portion and defining a first longitudinal axis. The surgical instrument includes an articulating tool assembly defining a second longitudinal axis and having a proximal end. The articulating tool assembly is disposed at a distal end of the body portion and is configured to be articulated with respect to the body portion, namely, the articulating tool assembly is movable from a first position in which the second longitudinal axis is substantially aligned with the first longitudinal axis to at least a second position in which the second longitudinal axis is disposed at an angle with respect to the first longitudinal axis. The surgical instrument also includes an articulation mechanism configured to articulate the articulating tool assembly.

Abstract: A surgical instrument for treating tissue, the instrument including a housing and a shaft with an articulating portion and an end effector. The surgical instrument including a first casing connected to and rotatable with the proximal end of said shaft with an internal frame housed within the first casing and a plurality of posts supported by the internal frame and connected on their distal ends to at least one drive wire, and connected on their proximal ends to a threaded shaft; and a second casing connected to the first casing and rotatable therewith, said second casing housing the threaded shafts. The surgical instrument includes a first electric motor driving a first gear interfacing with the threaded shafts such that a first pair of the plurality of threaded shafts rotate in the same direction and cause the articulating portion to articulate in a first plane.

Abstract: A method of automatically downloading a video based on a user flag is disclosed. The method includes: acquiring video information of a video file that is flagged, storing the video information into a video flag table, and uploading the video flag table; receiving a table of updated video files, wherein the table of updated video files stores correspondence relationships between each flagged updated video file and updated video information therein; and extracting the updated video information and downloading the updated video file according to the updated video information.

Abstract: A method for automatically pushing a video based on user behavior analysis is disclosed. The method includes: at an electronic device, obtaining a watching record of a video file; determining whether there is a video file of which a watching duration is greater than a preset duration threshold according to the watching record; extracting a video information identification (ID) of the video file if there is a video file of which the watching duration is greater than the preset duration threshold; storing the video information ID into a video update table if there is a video file having the same video information ID; and pushing the update information if it is monitored that there is update information of the video file corresponding to the video information ID in the video update table.