摘要:
The invention is directed to a menstruum prepositioned type sterile drug-mixing syringe and a menstruum separately positioned type sterile drug-mixing syringe including a shell, a needle, a piston and a push-pull rod assembly. The syringe further includes a menstruum bottle, a solute bottle, a sliding sleeve and a needle loading assembly. The menstruum bottle may be fixed to the inner wall of a sliding sheath, and the solute bottle may be fixed to the inner of the shell. Piston may be disposed within the solute bottle. The sliding sleeve may be socketed to the front end of the shell in advance or disposed by other ways. The mouth of the menstruum bottle may be opposite to the mouth of the solute bottle and may be connected by a needle, which has two piercing tips, wherein the needle punctures and is securely connected to the needle loading assembly.
摘要:
Compounds of the following formula are provided for use with kinases: wherein the variables are as defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds; methods and intermediates useful for making the compounds; and methods of using said compounds.
摘要:
A chromatographic method including chromatographically separating sample ionic species in an eluent stream, detecting the separated sample ionic species, catalytically combining hydrogen and oxygen gases or catalytically decomposing hydrogen peroxide in a catalytic gas elimination chamber, and recycling the effluent stream from the chamber to the chromatography separation column. The residence time between the detector and the chamber is at least about one minute. Also, flowing the recycle sequentially through two detector effluent flow channels of an electrolytic membrane suppressor. Also, applying heat or UV energy between the detector and the chamber. Also, detecting bubbles after the chamber. Also, a Platinum group metal catalyst and ion exchange medium in the chamber. Apparatus for performing the methods.
摘要:
A system for controlling a microgrid includes microgrid assets and a tieline for coupling the microgrid to a bulk grid; and a tieline controller coupled to the tieline. At least one of the microgrid assets comprises a different type of asset than another one of the microgrid assets. The tieline controller is configured for providing tieline control signals to adjust active and reactive power in respective microgrid assets in response to commands from the bulk grid operating entity, microgrid system conditions, bulk grid conditions, or combinations thereof.
摘要:
The disclosure provides method and composition utilizing fluorescent amino acids and endogenous fluorescent proteins comprising a moiety capable of undergoing FRET. The methods and compositions of the disclosure are useful in analyzing protein structure and function, and screening molecular inhibitors.
摘要:
A “variable group selection” system and method in which constructs are based upon a training data set, a regression modeling module that takes into account information on groups of related predictor variables given as input and outputs a regression model with selected variable groups. Optionally, the method can be employed as a component in methods of temporal causal modeling, which are applied on a time series training data set, and output a model of causal relationships between the multiple times series in the data.
摘要:
A method and system for capturing expert behavior that the expert is not even necessarily conscious of, such as gaze patterns, that are tied to positive outcomes, and to create a catalog (e.g. database) of these behaviors. The system compares the current behavior of a person, for example a novice, against this catalog of expert behaviors. If the current behavior is significantly different, the system would adapt various aspects of the interface to bring the current behavior closer in line to that of the expert.
摘要:
A wafer level chip scale package and method of laser marking the same are disclosed. The method includes forming a plurality of semiconductor devices on a frontside surface of a wafer, metallizing device contacts on the frontside surface of the wafer, grinding the backside surface of the wafer, silicon etching the backside surface of the wafer, laser marking the backside surface of the wafer following the silicon etch step, oxide etching the backside surface of the wafer following the laser marking step, depositing a metal layer on the backside surface of the wafer following the oxide etch step, and dicing the wafer into wafer level chip scale packages. A wafer level chip scale package includes a mark formed on a backside surface thereof, the mark comprising a plurality of trenches formed in a silicon backside surface and corresponding indentations formed in an overlaying back metal layer
摘要:
A method of comparing first and second objects in a context comprises: maximizing or minimizing a quantitative comparison of the first object and a mixture of the second object and the context respective to a weighting parameter that controls the mixture; and outputting a comparison value based on the value of the weighting parameter determined by the maximizing or minimizing.
摘要:
Method and apparatus for generating an acid or base, e.g. for chromatographic analysis of anions. For generating a base the method includes the steps of providing a cation source in a cation source reservoir, flowing an aqueous liquid stream through a base generation chamber separated from the cation source reservoir by a barrier (e.g. a charged membrane) substantially preventing liquid flow while providing a cation transport bridge, applying an electric potential between an anode cation source reservoir and a cathode in the base generation chamber to electrolytically generate hydroxide ions therein and to cause cations in the cation source reservoir to electromigrate and to be transported across the barrier toward the cathode to combine with the transported cations to form cation hydroxide, and removing the cation hydroxide in an aqueous liquid stream as an effluent from the first base generation chamber. Suitable cation sources include a salt solution, a cation hydroxide solution or cation exchange resin.