Abstract: A transgenic method of obtaining blue flowers by catalyzing glutamine to synthesize indigo is provided. The steps thereof comprise: 1) respectively cloning a Sfp gene encoding phosphopantetheinyl transferase and a bpsA gene encoding indigo synthase downstream of a plant promoter in a plant-promoter-containing plasmid; 2) amplifying the obtained plasmid in E. coli and then transferring the same to Agrobacterium tumefaciens; and 3) transferring DNA containing Sfp and bpsA into a plant. The blue flowers produced by the present invention have various characteristics of natural flowers, being fresh, flower-scented, non-color-fading, and non-toxic. The transgene-encoded enzyme and the produced indigo are not in the vacuole and are not affected by the low pH of the plant vacuole, thereby resulting in a pure blue color. The precursor of the blue matter, i.e., the substrate of the enzyme, is glutamine, which is abundant in plants.

Abstract: Disclosed is a class of triaromatic compounds targeting a bifunctional phosphorylation site of STAT3, such as compounds represented by formulas (I) to (V), or pharmaceutically acceptable salts, hydrates, solvates, metabolites or prodrugs thereof. Further proposed are pharmaceutical compositions comprising the compounds represented by formulas (I) to (V). Further proposed are applications of the triaromatic compounds in the preparation of drugs for preventing and/or treating diseases caused or regulated by activation of the bifunctional phosphorylation site of STAT3.

Abstract: A system including a main neural network for performing one or more machine learning tasks on a network input to generate one or more network outputs. The main neural network includes a Mixture of Experts (MoE) subnetwork that includes a plurality of expert neural networks and a gating subsystem. The gating subsystem is configured to: apply a softmax function to a set of gating parameters having learned values to generate a respective softmax score for each of one or more of the plurality of expert neural networks; determine a respective weight for each of the one or more of the plurality of expert neural networks; select a proper subset of the plurality of expert neural networks; and combine the respective expert outputs generated by the one or more expert neural networks in the proper subset to generate one or more MoE outputs.

Abstract: An actuating mechanism includes a main body, an electromagnetic device fixed to the main body, and a swinging rod swingably connected to the main body. A position of connection between the swinging rod and the main body is opposite to an iron core of the electromagnetic device, and an upper end of the swinging rod is opposite to and spaced apart from the electromagnetic device. A permanent magnet is disposed on the upper end of the swinging rod, and a magnetic pole direction of the permanent magnet and a magnetic pole direction of the electromagnetic device cross each other. Since the permanent magnet on the swinging rod is opposite to and spaced apart from the electromagnetic device, the swinging rod is not in contact with the electromagnetic device during working process. This avoids knocking of the swinging rod on other components, and therefore prevents noise, reduces wear.

Abstract: A pharmaceutical composition comprising an ailanthone (AIL) compound or a derivative thereof, for the treatment of diseases or conditions caused by, dependent from, or associated with excessive androgen receptor activity. Ailantone compounds have been discovered to be a potent inhibitor of both full-length AR (AR-FL) and constitutively-active truncated AR splice variants (AR-Vs), and are found to possess favorable drug-like properties such as good bioavailability, high solubility, lack of CYP inhibition, and low hepatotoxicity. Methods of treatment are also provided.

Abstract: A pharmaceutical composition comprising an ailanthone (AIL) compound or a derivative thereof, for the treatment of diseases or conditions caused by, dependent from, or associated with excessive androgen receptor activity. Ailantone compounds have been discovered to be a potent inhibitor of both full-length AR (AR-FL) and constitutively-active truncated AR splice variants (AR-Vs), and are found to possess favorable drug-like properties such as good bioavailability, high solubility, lack of CYP inhibition, and low hepatotoxicity. Methods of treatment are also provided.

Abstract: A 3D holographic virtual object display controlling method and apparatus based on human-eye tracking are provided. The display controlling method comprises the following steps of: activating tracking of human eyes of a user; tracking motions of eyeballs of the user; controlling a 3D holographic virtual object presented in a display interface to rotate in response to the motions of the eyeballs of the user; and ending up the tracking of the human eyes of the user. Thereby, the present disclosure can control rotation of a 3D holographic virtual object presented in a display interface by tracking eyeballs and in response to the motions of the eyeballs, which makes the operations convenient and easy.

Abstract: An interactive displaying method, a control method and an apparatus for achieving displaying of a holographic image are provided. The interactive displaying method comprises: scanning a 3D space by controlling signal transmitters arranged in a matrix to transmit signals; determining a target object in the 3D space; and determining a first position of the target object and displaying a viewable image corresponding to the target object at a second position of a display region. The control method comprises: scanning a 3D space by controlling signal transmitters arranged in a matrix to transmit signals; determining a gesture operation of a target object; determining the gesture; and executing a control operation corresponding to the gesture. The apparatus comprises a display unit, a signal detecting unit, a position determining unit and a display control unit.

Abstract: A system and computer program product are provided for improving the utility of video recommendations in a content system via de-duplication of highly similar thumbnail images. For each video added to an online content system, a thumbnail image is generated and stored. For each such thumbnail image a compressed representation is computed. During playback of a video, a set of related videos is generated. For each video in the set, the corresponding thumbnail image and its compressed representation are retrieved. A measure of visual distance is computed for each pair in the set of representations, and measures indicating excess similarity are identified. Similarity is reduced via selective removal of some of the representations. An identification of the thumbnail images and videos corresponding to the remaining representations is produced.

Abstract: A displaying method, a displaying apparatus and a displaying system for providing holographic images to a plurality of viewers simultaneously are provided. The displaying method comprises: tracking motions of M viewers and eye positions thereof, adjusting rotation angles of programmable mirrors allocated to each of the viewers according to the motions of the eye positions of the viewer, it is predefined that each pixel position of the projection screen corresponds to N adjacent ones of the programmable mirrors; modulating a corresponding left-eye 3D image and a corresponding right-eye 3D image according to the tracked motions of the eye positions of each of the viewers and the rotation angles of the programmable mirrors allocated to the viewer, and projecting the left-eye 3D image and the right-eye 3D image onto the projection screen to control optical projections incident to the left eyes and the right eyes of different viewers.

Abstract: A displaying method, a displaying apparatus and a displaying system for providing holographic images to a plurality of viewers simultaneously are provided. The displaying method comprises: tracking motions of M viewers and eye positions thereof, adjusting rotation angles of programmable mirrors allocated to each of the viewers according to the motions of the eye positions of the viewer, it is predefined that each pixel position of the projection screen corresponds to N adjacent ones of the programmable mirrors; modulating a corresponding left-eye 3D image and a corresponding right-eye 3D image according to the tracked motions of the eye positions of each of the viewers and the rotation angles of the programmable mirrors allocated to the viewer, and projecting the left-eye 3D image and the right-eye 3D image onto the projection screen to control optical projections incident to the left eyes and the right eyes of different viewers.

Abstract: A 3D holographic virtual object display controlling method and apparatus based on human-eye tracking are provided. The display controlling method comprises the following steps of: activating tracking of human eyes of a user; tracking motions of eyeballs of the user; controlling a 3D holographic virtual object presented in a display interface to rotate in response to the motions of the eyeballs of the user; and ending up the tracking of the human eyes of the user. Thereby, the present disclosure can control rotation of a 3D holographic virtual object presented in a display interface by tracking eyeballs and in response to the motions of the eyeballs, which makes the operations convenient and easy.

Abstract: An interactive displaying method, a control method and an apparatus for achieving displaying of a holographic image are provided. The interactive displaying method comprises: scanning a 3D space by controlling signal transmitters arranged in a matrix to transmit signals; determining a target object in the 3D space; and determining a first position of the target object and displaying a viewable image corresponding to the target object at a second position of a display region. The control method comprises: scanning a 3D space by controlling signal transmitters arranged in a matrix to transmit signals; determining a gesture operation of a target object; determining the gesture; and executing a control operation corresponding to the gesture. The apparatus comprises a display unit, a signal detecting unit, a position determining unit and a display control unit.

Abstract: A level sensor, particularly an electromagnetic pushing and knocking-type object detector, comprising: a magnetic swinging rod, an electromagnet that is disposed on one side of the magnetic swinging rod, and an electronic module that controls the electromagnet in driving the magnetic swinging rod to swing, and amplifies, processes, and time-delay outputs the swinging signals of the magnetic swinging rod, which swinging signals are collected by the electromagnet, said magnetic swinging rod is suspended with a suspension device on one side of a main housing, and the electromagnet, which is composed of an electromagnet iron core and an electromagnet coil, is disposed inside the main housing.

Abstract: A level sensor, particularly an electromagnetic pushing and knocking-type object detector, comprising: a magnetic swinging rod, an electromagnet that is disposed on one side of the magnetic swinging rod, and an electronic module that controls the electromagnet in driving the magnetic swinging rod to swing, and amplifies, processes, and time-delay outputs the swinging signals of the magnetic swinging rod, which swinging signals are collected by the electromagnet, said magnetic swinging rod is suspended with a suspension device on one side of a main housing, and the electromagnet, which is composed of an electromagnet iron core and an electromagnet coil, is disposed inside the main housing.

Abstract: The present disclosure provides a TV set and a method for video messaging thereof. The method includes the following steps: a: acquiring an image and a voice message signal of a video message producer as a video message and storing the video message; b: receiving a control instruction of viewing a video message from a video message viewer and searching from stored video messages for any video message for the video message viewer, wherein if the answer is “yes”, the step c is implemented; and c: invoking the video message for the video message viewer, displaying the image of the video message producer through the TV set, and playing the voice message through a loud speaker. With the present disclosure, users can leave or read a video message when using the TV set. This extends the functions of the TV set and gives users brand new experiences.

Abstract: A TV set and a TV program processing method thereof are provided in the present disclosure. The TV set includes a control code receiving unit for receiving a control code and a TV program multiple-picture displaying unit for displaying TV program multiple-pictures according to the received control code. The TV program processing method includes the following steps: receiving a control code by a TV set, wherein the control code comprises an instruction of displaying current TV programs in a multiple-picture format; and displaying the current TV programs in the multiple-picture format according to the control code received. The TV set and the TV program processing method thereof of the present disclosure allow for displaying three or more TV programs on a same TV screen simultaneously, and also allow for displaying TV programs according to classifications of contents thereof, making it convenient to watch and use the TV set.

Abstract: A method and a device for processing a menu of an external device, and a TV receiving device are disclosed. By associating a displaying position of a menu of an external device of a display device with interface position information of an external interface, the present disclosure allows the menu of the external device to be displayed at an insertion position of the TV receiving device (i.e., a position corresponding to the external interface) so that the user can clearly know the using conditions of the external interface. This makes the TV receiving device intuitive and convenient to use.