Abstract: A tebuconazole polymorph and a preparation method therefor are described. In particular, a polymorph of (RS)-1-(4-chloropheny)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl) pentan-3-ol, a preparation method therefor and use thereof are provided. The tebuconazole polymorph has a high purity and excellent crystallization properties, is stable under high humidity, high temperature and light conditions, has excellent solubility, and has high processing properties for formulations, high biological activities and good sterilization effects. The preparation method is simple, has stable processes, and can be implemented on a large scale. The polymorph can greatly improve the quality control and industrial application of tebuconazole-containing pesticides.

Abstract: The present invention provides a method for producing microvesicles comprising a transgene product and/or a lentiviral RNA comprising a transgene, comprising the steps of: culturing a cell into which the transgene has been introduced using a lentiviral vector in vitro to extracellularly release microvesicles comprising the transgene product and/or the lentiviral RNA comprising the transgene, wherein said lentiviral vector is deficient in at least one structural protein gene and comprises the transgene under control of a telomerase reverse transcriptase (TERT) gene promoter in a lentiviral genome sequence, and collecting the microvesicles released; and a microvesicle obtained according to this method and its use.

Abstract: This invention disclosure reported here a supported metal hydroxide adsorbent and a method for its preparation as well as a method for its oxidative regeneration. The supported metal hydroxide adsorbent comprises metal hydroxide and support with a mass ratio of 5-30:100. The adsorbent disclosed in present invention exhibited outstanding adsorption capacity and high selectivity to sulfur impurity in gasoline. The method of oxidative regeneration provides an efficient way for the recovery of the saturated adsorbent.

Abstract: A water-based drilling fluid for deepwater drilling includes 0.1%-1.0% by weight of a viscosifier, 0.1%-1.0% by weight of an acidity regulator, 0.5%-3.5% by weight of a filtrate loss reducer, 0.5%-1.5% by weight of a low-temperature yield point enhancer, 1.0%-5.0% by weight of a shale inhibitor, 15%-25% by weight of a hydrate inhibitor, 1.0%-3.0% by weight of a lubricant, 5.0%-10.0% by weight of a temporary plugging agent and seawater.

Abstract: A biflavone-copper complex, a preparation method and application thereof are disclosed. The biflavone-copper complex has the following structural formula: wherein, X is NO3? or Cl?. A method of preparing the biflavone-copper complex includes the following steps: dissolving a copper salt in an alcohol and then adding into a biflavone alcoholic solution, controlling pH to 5-7; under heating and stirring, performing a reaction for 2-5 h to form a precipitate; filtering the precipitate, washing the precipitate with alcohol and water, recrystallizing the precipitate using dimethyl sulfoxide as a solvent, and drying the precipitate to obtain the biflavone-copper complex. The biflavone-copper complex is used for preparing an antitumor drug and/or an antioxidant drug.

Abstract: A computer-implemented method comprising a processor providing a Multiple Address Resolution Protocol (MARP) message, wherein the MARP message comprises multiple Media Access Control (MAC) addresses associated with an Internet Protocol (IP) address.

Abstract: A computer-implemented method comprising a processor providing a Multiple Address Resolution Protocol (MARP) message, wherein the MARP message comprises multiple Media Access Control (MAC) addresses associated with an Internet Protocol (IP) address.

Abstract: Mesh-based raw video data (or 3D video data) includes a sequence of frames, each of which includes geometry data (e.g., triangle meshes or other meshes) and texture map(s) defining one or more objects. The raw 3D video data is segmented based on consistent mesh topology across frames. For each segment, a consistent mesh sequence (CMS) is defined and a consistent texture atlas (CTA) is generated. The CMS and CTA for each segment are compressed and stored as compressed data files. The compressed data files can be decompressed and used to render displayable images.

Abstract: A method, computer system, and a computer program product for a debugger with a hardware transactional memory is provided. A transaction is created to issue at least one request for accessing a memory location of a hardware transactional memory. A message is received from the hardware transactional memory indicating a conflict of access that is generated in response to the memory location being accessed by a program debugged by the debugger. In response to receiving the message from the hardware transactional memory, information associated with the conflict of access is collected to report the conflict of access.

Abstract: A nanoparticle composition comprising a substrate comprising a metal oxide component and an aluminum oxide component; and a metallocene olefin polymerization catalyst component coupled to the substrate is disclosed. The metal oxide component is homogenously dispersed throughout the nanocomposite composition.

Abstract: A method, computer program product, and system includes a processing circuit(s) allocating a page of system memory address space to a device. The allocating includes the processing circuits(s) obtaining base address registers of the device in a bus and determining a portion of the page of the system memory address space to allocate to the base address registers. The processing circuits(s) sorts the base address registers, in a descending order, according to their alignments and adds sizes of the sorted base address registers to determine the portion of the page. The processing circuit(s) determines a remainder of the page: a difference between a size of the page and the portion of the page. The processing circuit(s) requests a virtual resource of a size equal to the remainder and allocates the page to the sorted base address registers and to the virtual resource.

Abstract: A biflavone-copper complex, a preparation method and application thereof are disclosed. The biflavone-copper complex has the following structural formula: wherein, X is NO3? or Cl?. A method of preparing the biflavone-copper complex includes the following steps: dissolving a copper salt in an alcohol and then adding into a biflavone alcoholic solution, controlling pH to 5-7; under heating and stirring, performing a reaction for 2-5 h to form a precipitate; filtering the precipitate, washing the precipitate with alcohol and water, recrystallizing the precipitate using dimethyl sulfoxide as a solvent, and drying the precipitate to obtain the biflavone-copper complex. The biflavone-copper complex is used for preparing an antitumor drug and/or an antioxidant drug.

Abstract: The present invention relates to a waste water treatment process and system for treatment of waste water utilizing a diatomite treatment agent containing about 98 to 99.9% by weight of diatomite particles, wherein the diatomite particles comprise unbalanced surface charges and is substantially free of counter ions being electrostatically coupled to the unbalanced surface charges, and wherein the diatomite treatment agent is obtained from the disclosed pre-treatment process. This diatomite treatment agent has posed several advantages in a waste water treatment process, particularly acting as a biomass carrier, physical coagulant and adsorbent in a system for treatment of waste water, the system comprising a specially designed clarifier.

Abstract: A method, computer program product, and system includes a processing circuit(s) allocating a page of system memory address space to a device. The allocating includes the processing circuits(s) obtaining base address registers of the device in a bus and determining a portion of the page of the system memory address space to allocate to the base address registers. The processing circuits(s) sorts the base address registers, in a descending order, according to their alignments and adds sizes of the sorted base address registers to determine the portion of the page. The processing circuit(s) determines a remainder of the page: a difference between a size of the page and the portion of the page. The processing circuit(s) requests a virtual resource of a size equal to the remainder and allocates the page to the sorted base address registers and to the virtual resource.

Abstract: Mesh-based raw video data (or 3D video data) includes a sequence of frames, each of which includes geometry data (e.g., triangle meshes or other meshes) and texture map(s) defining one or more objects. The raw 3D video data is segmented based on consistent mesh topology across frames. For each segment, a consistent mesh sequence (CMS) is defined and a consistent texture atlas (CTA) is generated. The CMS and CTA for each segment are compressed and stored as compressed data files. The compressed data files can be decompressed and used to render displayable images.

Abstract: A method is provided for operating a three step camshaft system during engine position sensor fault conditions. The three step camshaft has multiple cam actuators each having an actuator pin. The method includes: disposing multiple camshaft barrels on a camshaft, each barrel having a slot receiving the actuator pin of a cam actuator during camshaft barrel rotation axially displacing each camshaft barrel to a high lift lobe position, a low lift lobe position and an active fuel management (AFM) lobe position; determining if an engine position sensor is in a fault condition; identifying if the fault condition occurs simultaneously with any of the camshaft barrels positioned in the AFM lobe position; energizing selected cam actuators in communication with the camshaft barrels positioned in the AFM lobe position to axially displace the camshaft barrel away from the AFM lobe position and to the low lift lobe position.

Abstract: The invention relates to the field of petroleum drilling fluids, and discloses a super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid comprising polymeric super-amphiphobic agent and a drilling method. The polymeric super-amphiphobic agent comprises structural units A derived from acrylamide, structural units B derived from methyl methacrylate, structural units C derived from butyl acrylate, structural units D derived from a compound represented by the following formula (1), structural units E derived from a silane coupler, and nano-titania; wherein the nano-titania is bonded to the polymeric super-amphiphobic agent via the structural unit E, and the silane coupler is a silane coupler having double bonds; R is a C3-C8 perfluoroalkyl group. A water-based drilling fluid additive prepared from the polymeric super-amphiphobic agent in the present invention has excellent wettability, inhibition, lubrication, reservoir protection, and rheology and fluid loss properties.

Abstract: The present application relates to petroleum drilling engineering, and specifically to a water-based drilling fluid for deepwater drilling and uses thereof. The drilling fluid includes 0.1%-1.0% by weight of a viscosifier, 0.1%-1.0% by weight of an acidity regulator, 0.5%-3.5% by weight of a filtrate loss reducer, 0.5%-1.5% by weight of a low-temperature yield point enhancer, 1.0%-5.0% by weight of a shale inhibitor, 15%-25% by weight of a hydrate inhibitor, 1.0%-3.0% by weight of a lubricant, 5.0%-10.0% by weight of a temporary plugging agent and seawater. The water-based drilling fluid for deepwater drilling has constant rheological property and protects the reservoir.

Abstract: Mesh-based raw video data (or 3D video data) includes a sequence of frames, each of which includes geometry data (e.g., triangle meshes or other meshes) and texture map(s) defining one or more objects. The raw 3D video data is segmented based on consistent mesh topology across frames. For each segment, a consistent mesh sequence (CMS) is defined and a consistent texture atlas (CTA) is generated. The CMS and CTA for each segment are compressed and stored as compressed data files. The compressed data files can be decompressed and used to render displayable images.