Abstract: A 5?-untranslated region element includes the full-length sequence of the 5?-untranslated region of a naturally highly expressed gene; or a fragment sequence of the 5?-untranslated region of a naturally highly expressed gene, wherein the fragment sequence of the 5?-untranslated region does not comprise a TOP motif site (e.g., CTTTT) or a uORF sequence (AUG upstream of an open reading frame); or a fragment sequence of the 5?-untranslated region of a naturally highly expressed gene, a non-structural sequence, a transcription-enhancing sequence, and a Kozac sequence, wherein the fragment sequence of the 5?-untranslated region lacks a TOP motif site or a uORF sequence. The 5?-untranslated region element of the present application makes nucleic acid molecules having extremely high protein expression performance and expression efficiency.

Abstract: Disclosed is a metal peroxide composite injectable hydrogel, a preparation method and use thereof. The preparation method comprises the step of dissolving a modified high-molecular polymer, a metal peroxide and a peroxidase in a solvent, mixing evenly, and standing to prepare the hydrogel, wherein the modified high-molecular polymer is a high-molecular polymer grafted with a phenolic hydroxyl group. According to the invention, the metal peroxide induces the modified high-molecular polymer to be quickly crosslinked under an action of the peroxidase to prepare the hydrogel, and the prepared hydrogel has good photo-thermal performance, antibacterial property, tissue adhesion, osteogenesis promoting effect, shape adaptability and injectability, can be well adapted to an irregular bone defect area, and is used for repairing a postoperative defect of tumor through a synergistic effect of multiple functions, which can effectively prevent tumor recurrence and reduce a possibility of implant material infection.

Abstract: The disclosure provides for compositions and methods for the preservation of meat substitutes containing plant heme protein. In particular, small molecules that can fit in the unique heme pocket of plant heme proteins are provided to stabilize and preserve meat substitutes the products.

Abstract: This application provides techniques of generating an audio resource pool based on extracting audio from target videos. The techniques comprise obtaining target videos; determining at least one to-be-processed video from the target videos based on audio features of the target videos; extracting audio from the at least one to-be-processed video; and generating an audio resource pool based on the extracted audio.

Abstract: Approaches, techniques, and mechanisms are disclosed for generating assisted driving test and evaluation data. According to one embodiment, video and non-video data are collected asynchronously through video and non-video data interface from an image acquisition device and a non-video data source collocated with the vehicle. Timing information received with the data is used to synchronize the video and non-video data into synchronized vehicle data. Specific labels indicating ground truths are identified to be applied to the synchronized vehicle data. Labeled vehicular data is generated from the synchronized vehicle data and the specific labels. At least a portion of the labeled vehicular data is to be used to test and evaluate assisted driving functionality.

Abstract: Approaches, techniques, and mechanisms are disclosed for generating assisted driving test and evaluation data. According to one embodiment, video and non-video data are collected asynchronously through video and non-video data interface from an image acquisition device and a non-video data source collocated with the vehicle. Timing information received with the data is used to synchronize the video and non-video data into synchronized vehicle data. Specific labels indicating ground truths are identified to be applied to the synchronized vehicle data. Labeled vehicular data is generated from the synchronized vehicle data and the specific labels. At least a portion of the labeled vehicular data is to be used to test and evaluate assisted driving functionality.

Abstract: The disclosure provides for compositions and methods for the preservation of meat substitutes containing plant heme protein. In particular, small molecules that can fit in the unique heme pocket of plant heme proteins are provided to stabilize and preserve meat substitutes the products.

Abstract: The disclosure provides for compositions and methods for the preservation of meat tissues, including fish, beef, poultry and pork, and meat analogs containing added heme protein, using very low amounts of phospholipase A2 (PLA2) enzymes in a combination with rosemary.

Abstract: Device, system and method for creating virtual credit are provided. The method includes acquiring user real-name information from a user interface by a terminal device, wherein an electronic exchange account associating with the acquired user real-name information is not saved in a first server; sending the user real-name information to a second server; detecting if a credit card account associating with the user real-name information is saved in the second server, and creating a virtual credit card account if the credit card account is saved in the second server; and storing the virtual credit card associated with the virtual credit card account in the data storage of the first server.

Abstract: Provided herein are, inter alia, methods of treating cancer in a subject having or being at risk of developing cancer, wherein the subject has an amplified extrachromosomal oncogene. The treatment methods provided herein target cancer cells that include extrachromosomal DNA by administering a therapeutically effective amount of a DNA repair pathway inhibitor (e.g., a PARP inhibitor). The methods provided herein are furthermore useful to indicate the progressiveness of cancer, and/or to facilitate evaluation of responsiveness to therapy.

Abstract: The invention relates to universal machine parts, and more particularly to a curved groove ball bearing without a retainer, which can solve the problems in the prior at such as high pendulating frequency and small amplitude. For the bearing, an inner ring and an outer ring are respectively provided with a first curved groove and a second curved groove, where “peaks” and “valleys” of the first curved groove are respectively the same as those of the second curved groove in number. The second curved groove is filled with steel balls, and a retainer for fixing the relative positions of the steel balls is removed, increasing the amplitude and reducing the pendulating frequency.

Abstract: The disclosed embodiments provide a system for processing data. During operation, the system obtains labels representing an international orientation or a non-international orientation of a first set of members of an online system, wherein the international orientation includes an interest in or an exposure to foreign entities. Next, the system inputs the labels with features for the first set of members as training data for a machine learning model. The system then applies one or more rules derived from the machine learning model to additional features for a second set of members of the online system to classify some or all members in the second set of members as having the international orientation or the non-international orientation. Finally, the system outputs one or more attributes associated with the classified members for use in improving use of the online system by the members.

Abstract: Method and system for automatically generating data points in a data management system. A control strategy and variables used in the control strategy can be configured, wherein the control strategy governs a data management system associated with a controller. The control strategy and the variables can be downloaded to the controller after configuring the control strategy and variables. The control strategy is then run on the controller and published to the data management system before, during, or after downloading of the control strategy. All available variables in the controller are then automatically listed so as to generate data points that can be downloaded and updated through a communication channel between the data management system and the controller.

Abstract: The invention relates to universal machine parts, and more particularly to a curved groove ball bearing without a retainer, which can solve the problems in the prior at such as high pendulating frequency and small amplitude. For the bearing, an inner ring and an outer ring are respectively provided with a first curved groove and a second curved groove, where “peaks” and “valleys” of the first curved groove are respectively the same as those of the second curved groove in number. The second curved groove is filled with steel balls, and a retainer for fixing the relative positions of the steel balls is removed, increasing the amplitude and reducing the pendulating frequency.

Abstract: The disclosed technologies computationally produce ratings data for candidate communication mechanisms.

Abstract: The present disclosure discloses a method and an apparatus for displaying online transaction information. The method includes: displaying a first transaction information page on a terminal; sending first order information based on the first transaction information display page by a terminal to a server; sending first payment information by a server to the terminal in response to the first order information; and displaying a second transaction information display page including the first order information and the first payment information. The first order information is modifiable on the first and the second transaction information display page. The first payment information includes a plurality of payment platform identifiers from which a user can select to complete the online transaction.

Abstract: The disclosure provides for compositions and methods for the preservation of meat tissues, including fish, beef, poultry and pork, and meat analogs containing added heme protein, using very low amounts of phospholipase A2 (PLA2) enzymes in a combination with rosemary.

Abstract: The present disclosure discloses a method, a device, and a system for updating authenticating information in the field of Internet technologies. The method comprises: receiving a service processing request containing user information and service object information; extracting according to the user information, first authentication information associated with the service object information from prestored authentication information; authenticating the first authentication information; displaying an information update interface when the first authentication information fails to be authenticated; obtaining second authentication information from the information update interface; replacing the first authentication information with the second authentication information; authenticating the second authentication information; and processing the service processing request if the second authentication information is authenticated.

Abstract: Method and system for automatically generating data points in a data management system. A control strategy and variables used in the control strategy can be configured, wherein the control strategy governs a data management system associated with a controller. The control strategy and the variables can be downloaded to the controller after configuring the control strategy and variables. The control strategy is then run on the controller and published to the data management system before, during, or after downloading of the control strategy. All available variables in the controller are then automatically listed so as to generate data points that can be downloaded and updated through a communication channel between the data management system and the controller.

Abstract: The disclosed embodiments provide a system that processes data. During operation, the system obtains a set of features for a customer of an educational technology product. Next, the system uses an account type of the customer to select a statistical model from a set of statistical models for evaluating potential customer spending with the educational technology product. The system then uses the statistical model and the features to predict a potential spending of the customer with the educational technology product. Finally, the system outputs the potential spending for use in managing sales activity with the customer.