Abstract: The present utility model belongs to the technical field of sports equipment and particularly relates to a Virtual Reality (VR) omnidirectional body motion input platform. The present utility model solves improper design and other problems in the prior art. The VR omnidirectional body motion input platform comprises a universal treadmill, characterized in that an upright post is provided on a side of the universal treadmill; a cantilever located above the universal treadmill is provided on the upright post; a suspension frame extending downward is connected to the cantilever; and, a body restriction mechanism located above the universal treadmill is connected to a lower end of the suspension frame.

Abstract: The disclosure relates generally to materials that comprise conductive covalent organic frameworks. The disclosure also relates to materials that are useful to store and separate gas molecules and sensors.

Abstract: A variation of a method for serving interactive content includes: inserting a parent card into a visual element; inserting a set of child cards over the parent card in the visual element, each child card including advertising content related to the parent card; in response to a swipe over the visual element following insertion of the visual element into a document rendered on a display, indexing through the set of child cards rendered over the parent card; in response to selection of a child card, triggering the computing device to open an expanded window over the document; rendering expanded variants of child cards within the expanded window; in response to a swipe over the expanded window, indexing through expanded variants of the set of child cards rendered; and, in response to selection of an expanded variant of a particular child card, triggering the computing device to navigate to an external document associated with the particular child card.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for using location aliases. In some implementations, a query is received, and a user that submitted the query is identified. It can be determined that one or more terms of the query represent an alias for a user-specific geographical location that has not been designated for the identified user. In response, a prompt can be provided to the user to specify a geographical location corresponding to the one or more query terms, data indicating a geographical location is received, and data is stored that indicates that, for the identified user, the one or more terms are an alias for the geographical location. One or more search results responsive to the query are provided, where the alias corresponds to the geographical location input in response to the prompt.

Abstract: A method for strengthening perlite microspheres may include providing a plurality of perlite microspheres, and heating the plurality of perlite microspheres at a temperature of at least about 600° C. for at least about five minutes to form strengthened perlite microspheres. A composition may include the strengthened perlite microspheres formed from the above-noted method. At least one of a drilling fluid and a well cement may include a slurry including at least one fluid, and a composition including strengthened perlite microspheres. A slurry may include at least one fluid and a plurality of perlite microspheres. The plurality of perlite microspheres may be strengthened by at least one of (1) heating the plurality of perlite microspheres at a temperature of at least about 600° C. for at least about five minutes: and (2) adding at least one metal component and at least one silicate component to the plurality of perlite microspheres.

Abstract: Methods and composition for the production of cardiomyocytes from differentiation of pluripotent stem cells are provided. For example, in certain aspects methods including differentiating pluripotent stem cells in a large volume of suspension culture in the presence of ROCK inhibitors are described. In further aspects, methods for differentiation of stem cells into cardiomyocytes that overcome variability between different stem cell clones and different batch of culture medium are provided.

Abstract: A virtual reality interaction method comprises: continuously acquiring image information in front of a user; recognizing a preset interactive object by recognizing a preset identifier in the image information, a surface of the preset interactive object having one or more of the preset identifiers; recognizing a hand action of the user according to the image information; and simulating an interactive action of the user on the preset interactive object in a virtual reality environment according to the hand action and a position of the preset interactive object. The virtual reality interaction method provided by the present disclosure can accurately simulate an interactive action of the user on a real object in a virtual reality environment, thereby improving user experience of virtual reality.

Abstract: The invention provides a attack prevention method, including: obtaining a first running start condition configured for a cipher engine; configuring, according to the first running start condition, a second running start condition for a scrambling module disposed on the chip, where the second running start condition is used to enable the scrambling module to enter an operating state of generating power consumption and an electromagnetic wave in a process of starting, according to the first running start condition, the cipher engine to perform data encryption/decryption processing; controlling the scrambling module to start to run when the second running start condition is met, where the scrambling module generates the power consumption and the electromagnetic wave during running; and controlling the cipher engine to start when the first running start condition is met, so that the cipher engine starts to perform data encryption/decryption processing.

Abstract: A remote access gateway configurable control system. There may be a series of control commands to set or adjust a gateway device's running parameters and modify the behavior of the device or start process action. There may be configuration commands for remote control of the device and server commands for unattended devices.

Abstract: Construction and expression of synthetic pathways to produce (5) or (R)-3-hydroxybutyrate (3HB) as enantiomerically-pure products by genetically engineering cyanobacterium Synechocystis sp. PCC 6803. Under optimized growth conditions, the pathway employing phaA and phaB from R. eutropha was the most effective, producing up to 533.4±5.5 mg/l (R)-3HB after 21 days photosynthetic cultivation. For the first time, the feasibility and high efficiency of producing 3HB using solar energy and CO2 as sole energy and carbon sources by engineered cyanobacteria is demonstrated.

Abstract: The present disclosure discloses a distributed antenna system. The DAS includes a signal source, a first signal generator, a first passive mixer, and a first antenna. The first signal generator is configured to: generate a first local-frequency signal, and send it to the first passive mixer by using a passive DAS line. The first passive mixer is configured to receive the first local-frequency signal, and a downlink radio frequency signal having a second radio frequency band. The first passive mixer is further configured to: perform frequency mixing processing on the received downlink radio frequency signal having the second radio frequency band by using the first local-frequency signal, to form a first downlink radio frequency signal having a first radio frequency band, and then send it to the first antenna. The first antenna is configured to transmit the received first downlink radio frequency signal having the first radio frequency band.

Abstract: Disclosed are methods of synthesizing a hierarchically porous aluminosilicate materials. Methods for synthesizing a hierarchically porous aluminosilicate material can comprise (i) combining, in aqueous solution, a base, an aluminum source, and silicon source to form a precursor gel; (ii) removing water from the precursor gel to form a nucleated gel; and (iii) reacting the nucleated gel at a temperature of from 0° C. to 200° C. to form the hierarchically porous aluminosilicate material.

Abstract: An example method includes receiving, by a computational assistant executing at one or more processors, a representation of an utterance spoken at a computing device; identifying, based on the utterance, a task to be performed; determining a capability level of a first party (1P) agent to perform the task; determining capability levels of respective third party (3P) agents of a plurality of 3P agents to perform the task; responsive to determining that the capability level of the 1P agent does not satisfy a threshold capability level, that a capability level of a particular 3P agent of the plurality of 3P agents is a greatest of the determined capability levels, and that the capability level of the particular 3P agent satisfies the threshold capability level, selecting the particular 3P agent to perform the task; and performing one or more actions determined by the selected agent to perform the task.

Abstract: Disclosed are a non-oriented electrical steel plate with low iron loss and high magnetic conductivity and a manufacturing process therefor. The casting blank of the steel plate comprises the following components: Si: 0.1-2.0 wt %, Al: 0.1-1.0 wt %, Mn: 0.10-1.0 wt %, C: ?0.005 wt %, P: ?0.2 wt %, S: ?0.005 wt %, N: ?0.005 wt %, the balance being Fe and unavoidable impurities. The magnetic conductivity of the steel plate meets the following relationship formula: ?10+?13+?15?13982?586.5P15/50; ?10+?13+?15?10000, wherein P15/50 is the iron loss at a magnetic induction intensity of 1.5 T at 50 Hz; ?10, ?13, and ?15 is are relative magnetic conductivities at induction intensities of 1.0 T, 1.3 T, and 1.5 T at 50 Hz, respectively. The steel plate can be used for manufacturing highly effective and ultra-highly effective electric motors.

Abstract: Disclosed is a non-oriented electrical steel plate having a good surface state, a high magnetic induction and a low iron loss, the contents of various chemical elements of the non-oriented electrical steel plate in mass percentage being: 0<C?0.004%, 0.1%?Si?1.6%, 0.1%?Mn?0.8%, 0.1%?Al?0.6%, Ti?0.0015%, and the balance being Fe and other inevitable impurities, with 0.2%?(Si+Al)?2.0% being met. Also disclosed is a method for manufacturing the above-mentioned steel plate, comprising the steps: a liquid iron pretreatment, smelting with a converter, RH refining, casting into slabs, hot rolling, acid pickling, cold rolling, annealing and coating. The non-oriented electrical steel plate of the present invention has an excellent magnetic property, an ultralow iron loss and a higher steel purity; in addition the surface quality of the steel plate is good and the production cost is low.

Abstract: In various implementations, upon receiving a given voice command from a user, a voice-based trigger may be selected from a library of voice-based triggers previously used across a population of users. The library may include association(s) between each voice-based trigger and responsive action(s) previously performed in response to the voice-based trigger. The selecting may be based on a measure of similarity between the given voice command and the selected voice-based trigger. One or more responsive actions associated with the selected voice-based trigger in the library may be determined. Based on the one or more responsive actions, current responsive action(s) may be performed by the client device. Feedback associated with performance of the current responsive action(s) may be received from the user and used to alter a strength of an association between the selected voice-based trigger and the one or more responsive actions.

Abstract: A method for a home gateway to realize an Interactive Voice Response (IVR) service and a home gateway are provided. The method includes that: when a voice user belonging to a home gateway serves as a called user, the home gateway provides an IVR prompt to a calling user, so that the calling user makes an IVR service request according to the IVR prompt; and the home gateway receives the IVR service request, and performs an IVR service operation corresponding to the IVR service request. The present disclosure satisfies multi-level service requirements of a home user.

Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are described. The shift register unit comprises a control circuit, a first output circuit and a second output circuit, wherein the first output circuit is connected with a first signal terminal, a first node and an output terminal, respectively; the second output circuit is connected with the output terminal, a second node, a first clock signal terminal and a second signal terminal, respectively; the control circuit is connected with the first node, the second node, the first signal terminal, the second signal terminal, the first clock signal terminal, a second clock signal terminal and an input terminal, respectively, and used for controlling the potentials of the first node and the second node.

Abstract: Methods, systems, and apparatus for receiving, by a voice action system, data specifying a new voice action for an application different from the voice action system. A voice action intent for the application is generated based at least on the data, wherein the voice action intent comprises data that, when received by the application, requests that the application perform one or more operations specified for the new voice action. The voice action intent is associated with trigger terms specified for the new voice action. The voice action system is configured to receive an indication of a user utterance obtained by a device having the application installed, and determines that a transcription of the user utterance corresponds to the trigger terms associated with the voice action intent. In response to the determination, the voice action system provides the voice action intent to the device.

Abstract: An asynchronous reporting mechanism for a remote device in a heating, ventilation and air conditioning environment. Using gateway information, such as a device address, report information may be sent to the user account, or using another approach, the information may be sent directly to the user. An asynchronous message may be sent without user intervention or request.