Abstract: A method and a system for determining a supporting structure by combining a stress environment and an underground surrounding rock structure are provided in the disclosure, which relates to the technical field of stability analysis of coal-mine rock mass. The method includes: defining a stress peak position and an in-situ stress position by determining the stress environment; identifying the underground surrounding rock structure, identifying lithology and constructing a three-dimensional model of a rock stratum to analyze damage degree of the rock stratum; pretreating, namely normalizing, the damage degree of the rock stratum at two sides and comparing the damage degree of the rock stratum at a roof and the floor; and identifying the supporting structure and determining supporting effectiveness and a supporting length. The method of the disclosure is different from related art, and ensures that the supporting structure meets mechanical foundation and practical engineering requirements as a whole.

Abstract: The present invention provides a control method of a processor, wherein the control method comprises the steps of: transmitting image data of a first frame to an integrated circuit, wherein the first frame corresponds to a first frame rate; determining a second frame rate of a second frame next to the first frame; determining if a difference between the second frame rate and the first frame rate belongs to a large scale frame rate adjustment or a small scale frame rate adjustment; if the difference between the second frame rate and the first frame rate belongs to the large scale frame rate adjustment, using a first mode to transmit image data of the second frame; and if the difference between the second frame rate and the first frame rate belongs to the small scale frame rate adjustment, using a second mode to transmit image data of the second frame.

Abstract: Embodiments described herein provide for optical devices with methods of forming optical device substrates having at least one area of increased refractive index or scratch resistance. One method includes disposing an etch material on a discrete area of an optical device substrate or an optical device layer, disposing a diffusion material in the discrete area, and removing excess diffusion material to form an optical material in the optical device substrate or the optical device layer having a refractive index greater than or equal to 2.0 or a hardness greater than or equal to 5.5 Mohs.

Abstract: Applications of butylidenephthalide (BP), comprising the use of BP in providing a kit for promoting differentiation of stem cells into brown adipose cells, and the use of BP in preparing a medicament, wherein the medicament is used for inhibiting the accumulation of white adipose cells, promoting the conversion of white adipose cells into brown adipose cells, inhibiting weight gain and/or reducing the content of triglycerides, glucose, and total cholesterol in blood.

Abstract: Provided are an aluminum scandium alloy target and a method of manufacturing the same. The method comprises: preparing metal aluminum and metal scandium with purities of 99.99% or more respectively; mixing the metal aluminum into the metal scandium and smelting through a plurality of cycles to obtain a desired aluminum scandium alloy, in which the metal scandium account for 5-40 wt % and the metal aluminum account for 60-95 wt %; injecting the aluminum scandium alloy into a mold to obtain an aluminum scandium alloy target billet; and mechanically processing the billet to obtain the aluminum scandium alloy target. The method addresses the problems of the prior art in which uniform distributions of ingredients in the target are difficult to achieve, scandium is not uniformly distributed, and the target has a high oxide content, a low compactness, a low alloy purity and are unsuitable for manufacturing a sputter coating.

Abstract: An interaction system is provided. The interaction system has a first mobile device, configured to capture images of a scene, and a server, configured to recognize a first electronic device from the images captured by the first mobile device, so that the first electronic device and the first mobile device interact with each other.

Abstract: A system of multimodality-appended rich media comments is provided. The system includes a server and an electronic device. The electronic device includes a network access module, at least one sensor and a processing unit. The network access module communicates with the server. The at least one sensor senses a user's behavior in a recording mode to obtain a sensing data. The processing unit performs an application to provide a source medium, wherein a rich media comment function of the application can be activated to provide multiple interactive objects for selection and then trigger the recording mode. The application uploads the sensing data to the server after the recording mode finishes. The server analyzes the sensing data and accordingly modifies the selected interactive object, combines the source medium with the modified interactive object into a rendered medium, and then delivers the rendered medium to the application.

Abstract: A navigation system and a navigation method are provided. The navigation method includes: receiving, by a receiving unit of a server, driving information according to a route from an electronic device; analyzing, by a feature-analysis unit of the server, the driving information and determining that the driving information belongs to a group in driver information corresponding to the route; and obtaining, by an optimization unit of the server, a best route from the group according to a starting point and a destination input by the electronic device, and transmitting the best route to the electronic device for navigation.

Abstract: A method is provided for providing teaching-learning materials corresponding to real-world scenarios. Teaching-learning materials are provided and stored in advance, wherein each item of the teaching-learning materials corresponds to coordinates marking locations for at least one landmark. A service request specifying the coordinates of a location for a specific client device is received. One item of the teaching-learning materials is then selected in response to the service request, wherein the selected teaching-learning material corresponding to the landmark that is located on or near the location of the client device. Learning service is provided based on the selected teaching-learning material.

Abstract: A video conference system built in an internet protocol (IP) network is provided. The system has: a multimedia capturing unit configured to photograph and output a first video signal; a DECT telephone configured to receive sounds and output a first audio signal; and a video conference terminal apparatus, including: an audio processing unit is an audio codec; a video processing unit is an video codec; and a network processing unit for transmitting a first network packet consisting of first audio/video streams generated by the audio/video processing units to the IP network, wherein the network processing unit receives a second network packet consisting of second audio/video streams from the IP network, wherein the second audio/video streams are decoded by the audio/video processing units, respectively, to generate second audio/video signals, which are displayed on the DECT telephone and a display apparatus, respectively.

Abstract: An interaction system is provided. The interaction system has a first mobile device, configured to capture images of a scene, and a server, configured to recognize a first electronic device from the images captured by the first mobile device, so that the first electronic device and the first mobile device interact with each other.

Abstract: A system for establishing a virtual social network including at least one emotion detector and a processing module is provided. The emotion detector detects emotional reactions of a plurality of users while they are watching a video to generate a plurality of detection signals. The processing module analyzes the detection signals to obtain emotion data corresponding to a plurality of time indices in the video, and analyzes content of the video to obtain metadata corresponding to the time indices in the video. Also, the processing module classifies the users into social groups according to the emotion data and the metadata.

Abstract: An interaction system is provided. The interaction system has: a mobile device having: a location detection unit configured to retrieve a geographical location of the mobile device; and a server configured to retrieve the geographical location of the mobile device, wherein the server has a database configured to store at least one interaction object and location information associated with the interaction object, and the server further determines whether the location information of the interaction object corresponds to the geographical location of the mobile device, wherein when the location information of the interaction object corresponds to the geographical location of the mobile device, the server further transmits the interaction object to the mobile device, so that the mobile device executes the at least one interaction object.

Abstract: A system for data transmission includes a first electrical device displaying video data, a second electrical device having an image capture unit for taking pictures for the first electrical device to generate a first output image, and a server storing electrical device data and pre-stored multimedia data, recognizing the video data displayed on the first electrical device according to the first output image, and transmitting the video data to the second electrical device.

Abstract: An interactive multimedia system with a display device and a processing module is provided. The display device receives and displays images of a video session between a first user and a second user. The processing module identifies a third user from the images of the video session, and performs interactive operations with the third user during the video session.

Abstract: An object recognition and event representation system includes: a server and a broadcaster, coupled to the server. In response to a request from the broadcaster, the server sends an event metadata and a recognition data. Based on the event metadata and the recognition data, the broadcaster simultaneously performs a live video broadcasting and a real-time object recognition. If the broadcaster recognizes an object, the broadcaster sends a recognition result to the server.

Abstract: An object recognition and event representation system includes: a server and a broadcaster, coupled to the server. In response to a request from the broadcaster, the server sends an event metadata and a recognition data. Based on the event metadata and the recognition data, the broadcaster simultaneously performs a live video broadcasting and a real-time object recognition. If the broadcaster recognizes an object, the broadcaster sends a recognition result to the server.

Abstract: A protective touch screen guard for a hand held electronic device having a front face with a touch screen portion. The protective touch screen guard has a flat transparent displaying section having a front and back side. The displaying section is the same size as the front face of the electronic device and can be pressed to operate the touch screen features of the device. An adhesive is positioned on the back side of the displaying section to hold the screen onto the front fact of the device without leaving adhesive residue. A release film is positioned over the adhesive to protect the adhesive surface before adhering the screen onto the front face of the electronic device.