Abstract: The present disclosure relates to enriching nucleic acid from a sample. In some embodiments, the present disclosure provides methods for enriching at least one targeted nucleic acid, identifying genome-wide gene editing off-targets, and evaluating gene editing efficiency from a sample comprising a plurality of single-strand nucleic acid fragments. Others example embodiments are also described herein.

Abstract: The present application provides a method for sharing spectrum resource, device, electronic device and storage medium, which belong to the technical field of wireless communication and artificial intelligence. The method includes predicting traffic data amount of the at least two radio access technology (RAT) systems in a set first sharing period according to history traffic data of the at least two RAT systems and allocating spectrum resources in the first sharing period to the at least two RAT systems respectively according to the predicted traffic data amount. Based on the solutions provided by embodiments according to the present application, the utilization rate of spectrum resources can be effectively increased, and the user's traffic perception can be improved.

Abstract: A network node and a method performed by the network node are provided. According to an embodiment, a method performed by a network node is provided. The method comprises obtaining prediction information on an availability of an unlicensed band based on historical data of the unlicensed band. The method comprises selecting transmission resources of the unlicensed band based on the prediction information. The method comprises determining a number of data packets capable of being allocated to the transmission resources based on the prediction information. The method comprises transmitting the data packets on the transmission resources according to the determined number of data packets capable of being allocated to the transmission resources.

Abstract: The present invention discloses a method for detecting a microstructure of a functionally graded material based on digital acousto-optic holography, including the following steps: excite a sample with an ultrasonic wave; record a light wave; form a single tomographic acousto-optic hologram; perform numerical reconstruction of phase information, and perform global detection. The present invention uses an acoustic-optic modulation device to modulate a laser light source of a laser of a laser device to form two light waves of different frequencies. The two light waves each constitute a Mach-Zehnder interference system to record reflection wave information and transmission wave information of an ultrasound, and are finally combined and recorded in the same hologram to form the single tomographic acousto-optic hologram.

Abstract: The present invention discloses a method for detecting a microstructure of a functionally graded material based on digital acousto-optic holography, including the following steps: excite a sample with an ultrasonic wave; record a light wave; form a single tomographic acousto-optic hologram; perform numerical reconstruction of phase information, and perform global detection. The present invention uses an acoustic-optic modulation device to modulate a laser light source of a laser of a laser device to form two light waves of different frequencies. The two light waves each constitute a Mach-Zehnder interference system to record reflection wave information and transmission wave information of an ultrasound, and are finally combined and recorded in the same hologram to form the single tomographic acousto-optic hologram.

Abstract: The present application provides a method for sharing spectrum resource, device, electronic device and storage medium, which belong to the technical field of wireless communication and artificial intelligence. The method includes predicting traffic data amount of the at least two radio access technology (RAT) systems in a set first sharing period according to history traffic data of the at least two RAT systems and allocating spectrum resources in the first sharing period to the at least two RAT systems respectively according to the predicted traffic data amount. Based on the solutions provided by embodiments according to the present application, the utilization rate of spectrum resources can be effectively increased, and the user's traffic perception can be improved.

Abstract: Methods and systems for coating metal substrates are provided. The methods and systems include application of TGIC-reactive carboxyl-functional polyester resins with high acid number formulated to cure at low temperatures of 120° C. to 135° C.

Abstract: The present application provides a video playing method and apparatus. The method includes: establishing a video message communication channel between a webpage main document including a webpage iframe and the webpage iframe; searching, by the webpage iframe, for a video marker included in the webpage iframe and acquiring video information according to the video marker; and receiving, by the webpage main document, the video information returned by the webpage iframe by using the communication channel, and performing video playing according to the video information. By means of the present application, a player built in a current browser can be called to perform playing during video playing, to improve user experience in playing of cross-domain video services.

Abstract: The present application provides a video playing method and apparatus. The method includes: establishing a video message communication channel between a webpage main document including a webpage iframe and the webpage iframe; searching, by the webpage iframe, for a video marker included in the webpage iframe and acquiring video information according to the video marker; and receiving, by the webpage main document, the video information returned by the webpage iframe by using the communication channel, and performing video playing according to the video information. By means of the present application, a player built in a current browser can be called to perform playing during video playing, to improve user experience in playing of cross-domain video services.

Abstract: Methods, formulations, and systems for coating metal substrates are provided. The methods and systems include application of TGIC-based powder coatings that demonstrate excellent corrosion resistance when exposed to outdoor conditions, as demonstrated by cyclic corrosion testing.

Abstract: Methods and systems for coating metal substrates are provided. The methods and systems include application of TGIC-reactive carboxyl-functional polyester resins with high acid number formulated to cure at low temperatures of 120° C. to 135° C.

Abstract: A thermosetting, heat-resistant, silicon based powder coating composition is provided for use on substrates likely to be subjected to high temperatures above 550° C. The powder coating composition contains low melting glass particles, which soften and flow at temperatures in the range which the organic components of the coating burn away. The glass particles at such temperatures are therefore able to fill voids in the film formed from the coating powders and prevent adhesion failure of the coating from the substrate.