Abstract: A method for treating refractory organic pollutants in wastewater including: synthesizing an aluminum-based metal oxide with a high specific surface area and surface hydroxyl content; mixing organic pollutants, an oxidant, and chloride ions to yield a reaction solution; adjusting an initial pH value of the reaction solution; and adding the aluminum-based metal oxide to the reaction solution.

Abstract: The present invention discloses a live attenuated strain of Zika virus (ZIKV) having a deletion in the 3? untranslated region (3?UTR) of the viral genome, which may affect viral RNA synthesis and sensitivity to type I interferon inhibition, but may not affect viral RNA translation. The present invention also discloses the use of these live attenuated ZIKV strains in the preparation of ZIKV vaccines and for providing immunoprotection against ZIKV infection and congenital ZIKV syndrome, particularly in pregnant females.

Abstract: The present invention discloses a live attenuated strain of Zika virus (ZIKV) having a deletion in the 3? untranslated region (3?UTR) of the viral genome, which may affect viral RNA synthesis and sensitivity to type I interferon inhibition, but may not affect viral RNA translation. The present invention also discloses the use of these live attenuated ZIKV strains in the preparation of ZIKV vaccines and for providing immunoprotection against ZIKV infection and congenital ZIKV syndrome, particularly in pregnant females.

Abstract: A mesoporous ozonation catalyst including a cerium-titanium-zirconium composite oxide. The catalyst is in the form of a solid spherical particle having a diameter of between 0.7 and 1.2 mm. The solid spherical particle exhibits lattice fringes under transmission electron microscope, and the lattice fringes have a spacing between 0.332 and 0.339 nm.

Abstract: Flexible structured-pipelined CORDIC techniques efficiently perform various CORDIC operations and support different parameters for MIMO MEQ processing. The structured-pipelined CORDIC techniques simplify signal processing flow, unify input requirements and output delay, and simplify integration. Look-up table techniques provide quick generation of control signals, reduce design and verification efforts, and facilitate design automation. In addition, the structured-pipelined CORDIC techniques are conducive to hardware sharing and reuse. The structured-pipelined CORDIC techniques reduce integrated circuit area and power consumption.

Abstract: Flexible structured-pipelined CORDIC techniques efficiently perform various CORDIC operations and support different parameters for MIMO MEQ processing. The structured-pipelined CORDIC techniques simplify signal processing flow, unify input requirements and output delay, and simplify integration. Look-up table techniques provide quick generation of control signals, reduce design and verification efforts, and facilitate design automation. In addition, the structured-pipelined CORDIC techniques are conducive to hardware sharing and reuse. The structured-pipelined CORDIC techniques reduce integrated circuit area and power consumption.

Abstract: A communication device determines that a data rate of a data packet exceeds a threshold, and in response, lowers a processing speed of an equalizer device to prevent a buffer from overflowing. The buffer stores outputs generated by the equalizer device. A forward error correction code decoder device of the communication device processes outputs of the equalizer device corresponding to the data packet to generate decoded information corresponding to the data packet. The communication device transmits an acknowledgment packet to acknowledge the data packet such that transmission of the acknowledgment packet begins within required time period, defined by a communication protocol, after an end of the data packet.

Abstract: The present invention discloses a live attenuated strain of Zika virus (ZIKV) having a deletion in the 3? untranslated region (3?UTR) of the viral genome, which may affect viral RNA synthesis and sensitivity to type I interferon inhibition, but may not affect viral RNA translation. The present invention also discloses the use of these live attenuated ZIKV strains in the preparation of ZIKV vaccines and for providing immunoprotection against ZIKV infection and congenital ZIKV syndrome, particularly in pregnant females.

Abstract: Embodiments of the invention are directed to stable full-length cDNA clones of a clinical, Asian lineage ZIKV strain. Certain embodiments of the invention are directed to high-throughput assays for ZIKV and dengue virus (DENV) diagnosis.

Abstract: A plurality of circuit units of a matrix processor of a communication device are used to decompose a plurality of channel matrices, corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) tones, over a plurality of cycles to determine matrix equalizer coefficients. Decomposing the plurality of channel matrices includes determining respective modes of operation for respective ones of the circuit units for respective ones of the cycles. The respective modes of operation are selected from a set of modes that includes at least one of a bypass mode for propagating input signals to output signals without altering the input signals and an idle mode for saving power when a particular circuit unit is not needed during a particular cycle. The respective circuit units are individually controlled to operate in the determined respective modes during the corresponding cycles. The determined matrix coefficients are then applied to received data signals.

Abstract: A mesoporous ozonation catalyst including a cerium-titanium-zirconium composite oxide. The catalyst is in the form of a solid spherical particle having a diameter of between 0.7 and 1.2 mm. The solid spherical particle exhibits lattice fringes under transmission electron microscope, and the lattice fringes have a spacing between 0.332 and 0.339 nm.

Abstract: A spent sulfuric acid catalyst from an alkylation unit is regenerated via a paired oxidation electrolysis, wherein active intermediates are generated via both anodic oxidation and cathodic reduction without adding an additional organic peroxide during the electrolysis. The organic impurities in the spent sulfuric acid catalyst are decomposed by the active intermediates, and removed therefrom via evaporation.

Abstract: Embodiments of the invention are directed to stable full-length cDNA clones of a clinical, Asian lineage ZIKV strain. Certain embodiments of the invention are directed to high-throughput assays for ZIKV and dengue virus (DENV) diagnosis.

Abstract: The invention generally relates to the development of variant Zika strains, cDNA clones and mRNA transcripts that contain specific mutations in the Zika ORF, and methods for producing high yields of Zika viruses (“ZIKVs”) using these variant cDNA clones, transcripts and strains. The produced ZIKVs can be used for the manufacture of purified inactivated vaccines (PIVs), which may be useful for treating ZIKV-related diseases and for providing immunoprotection against ZIKV.

Abstract: A spent sulfuric acid catalyst from an alkylation unit is regenerated via a paired oxidation electrolysis, wherein active intermediates are generated via both anodic oxidation and cathodic reduction without adding an additional organic peroxide during the electrolysis. The organic impurities in the spent sulfuric acid catalyst are decomposed by the active intermediates, and removed therefrom via evaporation.

Abstract: The invention generally relates to the development of variant Zika strains, cDNA clones and mRNA transcripts that contain specific mutations in the Zika ORF, and methods for producing high yields of Zika viruses (“ZIKVs”) using these variant cDNA clones, transcripts and strains. The produced ZIKVs can be used for the manufacture of purified inactivated vaccines (PIVs), which may be useful for treating ZIKV-related diseases and for providing immunoprotection against ZIKV.

Abstract: A method for regenerating a spent sulfuric acid catalyst and recovering hydrocarbons from a spent sulfuric acid catalyst from alkylation of olefins and alkanes by using a hydrophobic supported liquid membrane is provided.

Abstract: A homogeneously-structured catalyst/enzyme composite structure formed by electrophoresis deposition (EPD) method. Catalyst and enzyme are simultaneously deposited onto the electrode surface by the EPD method, so as to form a film of catalyst/enzyme composite thereon. The film of catalyst/enzyme composite includes enzyme for catalyzing the biochemical reaction, and catalyst for increasing the rate of the electrochemical reaction, which are homogeneously mixed and forms a stable and three-dimensional structure. Also, this homogeneously-structured catalyst/enzyme composite is applicable as a working electrode of the bioreceptor in a mini-biosensor.

Abstract: The invention relates to an oxygenate additive for an internal combustion engine fuel, comprising glycerol dimethyl ethers (GDMEs) and glycerol trimethyl ether (GTME); a fuel composition comprising the oxygenate additive; an improved process for methylation of glycerol with dimethyl sulfate to produce highly methylated glycerol ethers; and uses of ethers produced from the process for diesel fuel, for gasoline and for aviation turbine fuel, or as a green solvent or as an antifreezer.

Abstract: A homogeneously-structured catalyst/enzyme composite structure formed by electrophoresis deposition (EPD) method. Catalyst and enzyme are simultaneously deposited onto the electrode surface by the EPD method, so as to form a film of catalyst/enzyme composite thereon. The film of catalyst/enzyme composite includes enzyme for catalyzing the biochemical reaction, and catalyst for increasing the rate of the electrochemical reaction, which are homogeneously mixed and forms a stable and three-dimensional structure. Also, this homogeneously-structured catalyst/enzyme composite is applicable as a working electrode of the bioreceptor in a mini-biosensor.