Abstract: The present invention discloses a freezing-illumination method for preparing porous gels, comprising the steps of: (a) synthesizing the gels containing dynamic exchangeable bonds; (b) illuminating the gels under frozen state by certain wavelength light source; (c) elevating the temperature and melt the ice crystals within the gels to get the porous structure. The dynamic exchangeable bonds existing in the gels include double/multi-sulfur bond, hydrazine bond, boronic ester bond. Catalyst is also included in the gel composition to activate the bond exchange reactions under illumination. This new method for preparing porous gels is easy to operate and suitable for most kinds of gels. Meanwhile, it can spatially control the pore structure within the gels by local illumination.

Abstract: A mixed flow fan includes a bottom base, an outer cover disposed on the bottom base, a motor disposed on the base, and a hub located between the outer case and the motor. The hub includes a first outer surface and a second outer surface connected to the first outer surface and inclined relative to the first outer surface. The slope of the first outer surface relative to the central axis is greater than the slope of the second outer surface relative to the central axis. The base includes a side surface adjacent to the second outer surface. The slope of the side surface relative to the central axis is equal to the slope of the second outer surface relative to the central axis.

Abstract: A GaN transistor switch SW_MAIN has an integrated drain voltage sense circuit, which provides a drain voltage sense signal VDSEN. The integrated drain voltage sense circuit comprises GaN sense transistor SW_SEN and GaN sense resistor RSEN, which form a resistive divider for sensing the drain voltage of SW_MAIN, and generating the drain sense voltage output VDSEN. Fault detection logic circuitry of a driver circuit generates a fault signal FLT when VDSEN reaches or exceeds a reference voltage Vref, which triggers fast turn-off of the gate of SW_MAIN within less than 100 ns of an overcurrent or short circuit condition. During turn-off, RSEN resets to VDSEN=0. For two stage turn-off, the driver circuit further comprises fast soft turn-off circuitry which is triggered first by the fault signal to pull-down the gate voltage to the threshold voltage, followed by a delay before full turn-off of the gate SW_MAIN by the gate driver.

Abstract: Encoding a group of frames of a video sequence can include determining a stillness of the group of frames, in response to determining that the stillness of the group of frames meets stillness conditions, encoding the group of frames using a coding structure that is a one-layer coding structure, and, in response to determining that the stillness of the group of frames does not meet the stillness conditions, encoding the group of frames using the coding structure that is a multi-layer coding structure. Instructions for decoding a group of frames include instructions to determine, from an encoded bitstream, an indication of a coding structure used to encode the group of frames, receive the group of frames in a coding order of the coding structure, and decode the group of frames using the coding structure. The indication is one of a one-layer coding structure indication or a multi-layer coding structure indication.

Abstract: An apparatus for cutting a multilayer material includes a splitter module and a uniaxial crystal element. The splitter module, located in a transmission path of an incident light beam, is used for splitting the incident light beam into a first polarized light beam and a second polarized light beam. The uniaxial crystal element is disposed adjacent to the splitter module and on a transmission path of the first polarized light beam and the second polarized light beam. The first polarized light beam and the second polarized light beam pass through the uniaxial crystal element individually by having the first polarized light beam and the second polarized light in correspondence to different index of refractions, so that two focuses with different focal lengths can be obtained. In addition, a method for cutting a multilayer material method is also provided.

Abstract: A mixed-flow fan includes a base including a bottom channel, an outer cover disposed on the base, a motor disposed on the base, a hub located between the outer case and the motor, and a blade connected to the hub. A main channel is formed between the outer cover and the hub, and is connected to the bottom channel. The main channel extends in the first direction, and the bottom channel extends in the second direction.

Abstract: The disclosure relates to a method for constructing a plasma Deoxyribonucleic acid (DNA) sequencing library. The method includes: extracting a plasma DNA; making the plasma DNA ligate to a sequencing linker, and purifying a ligation product; performing Polymerase Chain Reaction (PCR) amplification for the purified ligation product, purifying the PCR amplification product, and obtaining the plasma DNA sequencing library, wherein, the method does not include the step of performing 5?-terminus phosphorylation for the plasma DNA.

Abstract: The disclosure relates a method for constructing a plasma Deoxyribonucleic acid (DNA) sequencing library. The method includes: extracting a plasma DNA; making the plasma DNA ligate to a sequencing linker, and purifying a ligation product; performing Polymerase Chain Reaction (PCR) amplification for the purified ligation product, purifying the PCR amplification product, and obtaining the plasma DNA sequencing library, wherein, the method does not include the step of performing 5?-terminus phosphorylation for the plasma DNA. The kit provided by the disclosure includes: a reagent which ligates a plasma DNA to a sequencing linker, including the sequencing linker, a ligase and a ligation buffer; and reagents and instruments for purifying the ligation product; a reagent which performs PCR amplification for a purified ligation product, and reagents and instruments for purifying the PCR amplification product; wherein, the kit does not include the reagent which performs 5?-terminus phosphorylation for the plasma DNA.

Abstract: Groups of video frames can be compressed using reversed ordering. For a group of a video sequence having a display order, a determination is made as to whether to arrange the group in a reversed display order before a prediction process of an encoder for the group. Responsive thereto, the group is arranged in the reversed display order as an input order to the prediction process. Otherwise, the group is provided to the prediction process in the display order as the input order. In performing the prediction process, the group, received in the input order, is arranged in a coding order using a group coding structure that defines at least one backward reference frame for inclusion within a set of candidate reference frames. Multiple backward reference frames may also be defined. The group is predicted in the coding order using the set of candidate reference frames.

Abstract: Certain aspects of the present invention generally relate to compositions and methods for treating a bone disease, for example a genetic bone disease. In one embodiment the bone disease is fibular hemimelia, proximal femoral focal deficiency, tarsal coalition or humeroradial synostosis.

Abstract: Systems and methods are provided for generating organization data for an efficient presentation and/or organization of a collection of items. In some embodiments, the organization data may be based on metadata associated with items, such as keywords. The metadata may be generated from natural language processing of the items. Organization data and/or a hierarchical data organization may be a tree data structure that can be efficiently navigated to reach and/or locate an item. In some embodiments, organization data may be automatically updated in response to a document removal, addition, and/or a user selection. For example, as items are removed and/or added to the collection, keywords, counts, directories, nodes, and/or levels of the organization data may update and/or change to reflect the updated collection of items.

Abstract: The disclosure relates a method for constructing a plasma Deoxyribonucleic acid (DNA) sequencing library. The method includes: extracting a plasma DNA; making the plasma DNA ligate to a sequencing linker, and purifying a ligation product; performing Polymerase Chain Reaction (PCR) amplification for the purified ligation product, purifying the PCR amplification product, and obtaining the plasma DNA sequencing library, wherein, the method does not include the step of performing 5?-terminus phosphorylation for the plasma DNA. The kit provided by the disclosure includes: a reagent which ligates a plasma DNA to a sequencing linker, including the sequencing linker, a ligase and a ligation buffer; and reagents and instruments for purifying the ligation product; a reagent which performs PCR amplification for a purified ligation product, and reagents and instruments for purifying the PCR amplification product; wherein, the kit does not include the reagent which performs 5?-terminus phosphorylation for the plasma DNA.

Abstract: A method and a system for voice transmission control. The method comprises: receiving, by a voice answering device, a voice command and transmitting the voice command to a sound control server through a network data transmission channel; recognizing, by the sound control server, the voice command, generating corresponding second VXML control information based on a recognition result, and transmitting the second VXML control information to the voice answering device through the network data transmission channel; and performing, by the voice answering device, an operation according to the received second VXML control information. With this method, the architecture and workflow of the communication system can be simplified, and the difficulty of design thereof can be reduced.

Abstract: The present invention discloses a freezing-illumination method for preparing porous gels, comprising the steps of: (a) synthesizing the gels containing dynamic exchangeable bonds; (b) illuminating the gels under frozen state by certain wavelength light source; (c) elevating the temperature and melt the ice crystals within the gels to get the porous structure. The dynamic exchangeable bonds existing in the gels include double/multi-sulfur bond, hydrazine bond, boronic ester bond. Catalyst is also included in the gel composition to activate the bond exchange reactions under illumination. This new method for preparing porous gels is easy to operate and suitable for most kinds of gels. Meanwhile, it can spatially control the pore structure within the gels by local illumination.

Abstract: A method and a system for voice transmission control. The method comprises: receiving, by a voice answering device, a voice command and transmitting the voice command to a sound control server through a network data transmission channel; recognizing, by the sound control server, the voice command, generating corresponding second VXML control information based on a recognition result, and transmitting the second VXML control information to the voice answering device through the network data transmission channel; and performing, by the voice answering device, an operation according to the received second VXML control information. With this method, the architecture and workflow of the communication system can be simplified, and the difficulty of design thereof can be reduced.

Abstract: A method and a system for voice transmission control. The method comprises: receiving, by a voice answering device, a voice command and transmitting the voice command to a sound control server through a network data transmission channel; recognizing, by the sound control server, the voice command, generating corresponding VXML control information based on a recognition result, and transmitting the VXML control information to the voice answering device through the network data transmission channel; and performing, by the voice answering device, an operation according to the received VXML control information. With this method, the architecture and workflow of the communication system can be simplified, and the difficulty of design thereof can be reduced.

Abstract: A method of protecting a semiconductor structure from water and a semiconductor structure formed by the method. The semiconductor structure includes a wide-bandgap semiconductor material in which at least one semiconductor device is formed. The method includes heating the semiconductor structure in a vacuum to a temperature of at least 200° C. to remove water from the semiconductor structure. The method also includes, after the heating of the semiconductor structure, forming a layer comprising a hydrophobic material over the semiconductor structure. The semiconductor structure is kept in the vacuum between the heating of the semiconductor structure and the forming of the layer comprising the hydrophobic material.

Abstract: A method and a system for voice transmission control. The method comprises: receiving, by a voice answering device, a voice command and transmitting the voice command to a sound control server through a network data transmission channel; recognizing, by the sound control server, the voice command, generating corresponding VXML control information based on a recognition result, and transmitting the VXML control information to the voice answering device through the network data transmission channel; and performing, by the voice answering device, an operation according to the received VXML control information. With this method, the architecture and workflow of the communication system can be simplified, and the difficulty of design thereof can be reduced.

Abstract: The invention disclosed herein provides for high particle removal rate and/or heat transfer from surfaces. The device removes particulate matter from a surface using a bounded vortex generated over the surface, with suction in the vortex center and jets for blowing air along the periphery. The jets are tilted in the tangential direction to induce vortex motion within the suction region. The vortex is said to be bounded because streamlines originating in the downward jets are entrained back into the central vortex.

Abstract: Disclosed herein are methods for treating cancer, such as a cyclin D1-overexpressing cancer, including administering to a subject in need of such treatment a composition comprising a therapeutically effective amount of an agent that mediates downregulation of cyclin D1 and/or increases sumoylation of cyclin D1.