Abstract: An anode passivation slurry of anti-dendritic lithium and a method of preparation are provided. The method comprises the steps of dissolving a divalent copper metal compound and a non-ionic polymer to obtain a first solution, dissolving trimesic acid to obtain a second solution, and mixing the first and second solutions to obtain a copper-based metal-organic framework. The dried precursor are mixed with ionic liquid, which has contained a first lithium salt, and then dried to obtain an anion impregnated copper-based metal-organic framework. Thereafter, an anion impregnated copper-based metal-organic framework, a second lithium salt, polymer materials, and a second solvent are mixed to obtain the anode passivation slurry. The anode passivation slurry homogenizes the concentration of conduction of lithium ions and improves ionic conductivity, reducing the formation of lithium dendrites, and improving the cycle life of batteries. A battery with the anode passivation slurry dried on an anode is also disclosed.

Abstract: A method for preparing a swelling-inhibited silicon-carbon composite anode material with increased capacitance includes nanocrystallization of a silicon material to obtain a primary nano-silicon material in a protective environment, self-assembling the primary nano-silicon material with a first carbon source and a macromolecular polymer, and then adding a second carbon source for the self-assembly to obtain a secondary nano-silicon material with a layered structure. The method further includes granulating the secondary nano-silicon material to obtain a precursor, and sintering the precursor to obtain the silicon-carbon composite anode material. The method is simple and easy to control, and is tailored to industrial production. A battery with the silicon-carbon composite anode material on an anode electrode is also disclosed.

Abstract: A method for preparing a solid-state electrolyte powder includes the following steps. An oxygen-free sintering process is performed at a first sintering temperature, such that a refined salt mixture forms a solid-state electrolyte powder precursor mixture. An oxygen-containing sintering process is performed at a second sintering temperature, such that the solid-state electrolyte powder precursor mixture forms a solid-state electrolyte powder, in which the second sintering temperature is higher than the first sintering temperature.

Abstract: The present invention relates to the field of passive safety testing of vehicles, in particular to a construction method for an impact response performance limit value of a crash dummy and an electronic device. The method includes: determining, according to response curves of the crash dummy under different impact test conditions, a standard response curve and alignment starting time and ending time of each response curve; aligning, according to differences between other response curves except the standard response curve and the standard response curve, other response curves except the standard response curve with the standard response curve; and determining, according to all the aligned response curves, an impact response performance limit value function of the crash dummy, where the differences include cumulative differences or cumulative variances. The method can truly, accurately and effectively construct a performance limit value of a dummy part under various impact tests.

Abstract: A nanocomposite layer includes a carbon nanotube composite material and a lithium salt polymer composite. The carbon nanotube composite material includes a surface modified carbon nanotube with a positively charged group and a plurality of nanoparticles with a negatively charged group. The plurality of nanoparticles are attached to the surface modified carbon nanotube. The lithium salt polymer composite wraps the carbon nanotube composite material, and includes a first polymer, a second polymer, and a lithium salt.

Abstract: The disclosure provides a method of manufacturing a uniform cathode material precursor, including steps of: (A) providing an acidic solution of co-precipitating cations including at least one co-precipitating cation; (B) mixing at least one basic solution with the acidic solution of co-precipitating cations to produce a co-precipitating colloid; (C) performing a nano-grinding process on the acidic solution of co-precipitating cations; and optionally (D) performing a hydrothermal aging process; wherein the step (C) is performed before and/or simultaneously with the step (B); and the optional step (D) is performed simultaneously with the step (B) and/or after the step (C); and wherein the step (B), the step (C) and the optional step (D) are performed continuously without washing and/or filtration post-processing.

Abstract: A drive circuit carrier and a display device. The drive circuit carrier includes a flexible substrate; and first test leads and second test leads, alternately staggered on a first surface of the flexible substrate in sequence. A first end of each first test lead is flush with a first edge of the first surface, and a second end of each second test lead is away from the first edge relative to the first end.

Abstract: The present invention discloses a method for preserving a probiotic composition, including: providing a bacterial cell suspension, which is one or more bacterial cell suspensions of a bacterium or Saccharomyces boulardii; mixing the bacterial cell suspension with a sodium alginate solution or an alginic acid solution; and adding the mixture to a calcium ion solution until the mixture is immobilized in a shape. The technology of the present invention has the effects of long-term preservation at room temperature and resistance to high temperature, and can be applied to ordinary bacterial strains, without being limited to a small number of bacterial species able to form endospore, and without requiring the strains to be frozen for preservation. The method of the present invention can be applied to the preparation of aquatic feeds, animal feeds, or probiotics that human beings need.

Abstract: The present invention provides modulators of complement activity. Also provided are methods of utilizing such modulators as therapeutics.

Abstract: A wastewater treatment device has: an ozone generator which supplies ozone; a mixer which mixes ozone supplied from the ozone generator with wastewater and supplies ozone mixed wastewater; an ozone oxidation unit which progresses ozone oxidation in the ozone mixed wastewater while passing the ozone mixed wastewater therethrough and discharges wastewater in which the ozone has been consumed; a biological treatment unit which performs biological treatment on the wastewater discharged from the ozone oxidation unit using microorganisms; and an adjusting device which adjusts the amount of ozone to be mixed with the wastewater by the mixer so that ozone in an amount that inhibits the microorganisms of the biological treatment unit does not remain in the wastewater discharged from the ozone oxidation unit.

Abstract: A wastewater treatment device has: an ozone generator which supplies ozone; a mixer which mixes ozone supplied from the ozone generator with wastewater and supplies ozone mixed wastewater; an ozone oxidation unit which progresses ozone oxidation in the ozone mixed wastewater while passing the ozone mixed wastewater therethrough and discharges wastewater in which the ozone has been consumed; a biological treatment unit which performs biological treatment on the wastewater discharged from the ozone oxidation unit using microorganisms; and an adjusting device which adjusts the amount of ozone to be mixed with the wastewater by the mixer so that ozone in an amount that inhibits the microorganisms of the biological treatment unit does not remain in the wastewater discharged from the ozone oxidation unit.

Abstract: Biological assay systems, methods, and devices for detecting the presence of the virus responsible for COVID-19 (sars-cov-2) in the saliva of an individual. The systems, methods, and devices utilize immunoassay technology for detecting the presence of antigen in a sample, such as the virus responsible for COVID-19 in the saliva of an individual. The immunoassay technology in accordance with embodiments of the systems, methods, and devices use nano-carbon, or carbon nanoparticles attached to biorecognition/detector molecules, such as antibodies.

Abstract: A semiconductor device package includes a substrate, a first electronic component, a second electronic component, a package body and a shield. The substrate has a first surface and a second surface opposite to the first surface. The substrate defines a cavity from the second surface extending into the substrate. The first electronic component is disposed on the first surface of the substrate. The second electronic component is disposed within the cavity of the substrate. The package body is disposed on a portion of the first surface of the substrate and covers the first electronic component. The shield is disposed on external surfaces of the package body.

Abstract: A method for manufacturing complex Si—C cathode base units includes the steps of: pulverizing a graphene block; mixing the plurality of graphene pieces with ethanol and first high molecular material; dispersing and pulverizing powders of silicon, and silicon oxide (SiOx) into a plurality of complex monomers; and then they being mixed with high molecular graphene recipe gel solution; spraying and drying Si—C solution to form with first order Si—C nanoparticles; a plurality of buffer spaces being formed in the plurality of graphene pieces; mixing first order SIC nanoparticles, second high molecular material, and a small amount of nanometer carbon tubes and then calcined them; the first order SiC nanoparticles, the second high molecular material and the nanometer carbon tubes being shaped or being sprayed and dried; and finally, calcining them to form as third order SIC nanoparticles which is the complex Si—C based unit.

Abstract: The present invention provides polypeptide modulators of complement activity, including cyclic polypeptide modulators. Also provided are methods of utilizing such modulators as therapeutics.

Abstract: A semiconductor device package includes a substrate, a first electronic component, a second electronic component, a package body and a shield. The substrate has a first surface and a second surface opposite to the first surface. The substrate defines a cavity from the second surface extending into the substrate. The first electronic component is disposed on the first surface of the substrate. The second electronic component is disposed within the cavity of the substrate. The package body is disposed on a portion of the first surface of the substrate and covers the first electronic component. The shield is disposed on external surfaces of the package body.

Abstract: The present invention provides modulators of complement activity. Also provided are methods of utilizing such modulators as therapeutics.

Abstract: The present invention provides modulators of complement activity. Also provided are methods of utilizing such modulators as therapeutics.

Abstract: The present invention provides polypeptide modulators of complement activity, including cyclic polypeptide modulators. Also provided are methods of utilizing such modulators as therapeutics.

Abstract: The present invention discloses a method for preserving a probiotic composition, including: providing a bacterial cell suspension, which is one or more bacterial cell suspensions of a bacterium or Saccharomyces boulardii; mixing the bacterial cell suspension with a sodium alginate solution or an alginic acid solution; and adding the mixture to a calcium ion solution until the mixture is immobilized in a shape. The technology of the present invention has the effects of long-term preservation at room temperature and resistance to high temperature, and can be applied to ordinary bacterial strains, without being limited to a small number of bacterial species able to form endospore, and without requiring the strains to be frozen for preservation. The method of the present invention can be applied to the preparation of aquatic feeds, animal feeds, or probiotics that human beings need.