Abstract: The present invention relates to a quality control method for a Chinese patent drug, and specifically relates to an identification method and a content measurement method for the pediatric compound Endothelium Corneum Gigeriae Galli chewable tablet. Identification is carried out by using specific thin-layer chromatographic identification conditions, and the content is measured by using specific high-performance liquid chromatographic conditions. Accordingly, the specificity and the accuracy are high, chemical components of the product can be fully reflected, the sensitivity is high, the reproducibility is high, the operations are simple, and the change condition of the product quality can be reflected more objectively, comprehensively and sensitively, so that the product quality is controlled on the whole, and comprehensive monitoring of the quality of the Chinese Drug is implemented.

Abstract: An optical module includes a circuit board and a receiver disposed on the circuit board. The circuit board includes a groove disposed in a surface of the circuit board. The groove is recessive along a height direction of the circuit board. The receiver includes an arrayed waveguide grating. The arrayed waveguide grating is configured to receive optical signal from an optical fiber. The arrayed waveguide grating is arranged above the groove and opposite to the groove.

Abstract: A simple preparation method for a dialkoxypropyl methylphosphonate, wherein a methyl halogenated phosphonate monoester is reacted with a 3,3-dialkoxypropyl magnesium or zinc halide to obtain a 3,3-dialkoxypropyl methylphosphonate. The starting materials are readily available, the operations are simple, the conditions are mild, the synthesis conversion rate is high, and the method is suitable for industrial production.

Abstract: Disclosed are a method for preparing a benzodioxole derivative (AD-35) shown by Formula (I) and an intermediate thereof. The method of the present invention involves: using piperic acid as a raw material; and performing bromination, esterification, cyanidation, cyclopropane lactamization, amide nitrogen alkylation, deprotection, piperidine nitrogen alkylation and salification to obtain the compound of Formula (I). The method has cheap and easily available start raw materials, short synthesis routes and simple operation, and is suitable for industrial production.

Abstract: A method, apparatus and optical device for detecting a relationship between an evanescent field and Goos-Hänchen shift, said method comprising: obtaining a potential field function of an evanescent field acting on total-reflection light according to physical meanings of a force function and the potential field function of light in the evanescent field (S101); obtaining a wave function of the perturbed total-reflection light by means of the Schrödinger equation by combining with the potential field function of the evanescent field acting on total-reflection light (S102); and comparing the wave function of the perturbed total-reflection light with a wave function of free total-reflection light with no action from the evanescent field, and determining a momentum gained by the total-reflection light under the action of the evanescent field, which is the same in nature as a momentum of the evanescent field (S103).

Abstract: A real-time analysis system for operation of working ship based on ship attitude measurement includes: a central processing unit (10); a position monitoring unit (20) for detecting and providing position-attitude information and heading information of the working ship at a predetermined time, and the position-attitude information and heading information of the working ship at a predetermined time is provided to the central processing unit (10); a manual data input unit (30) connected to the central processing unit (10) and capable of providing the pipeline model data to the central processing unit (10) in a manual input method; and a display unit (40) connected to the central processing unit (10) which displays the dynamic response data of the pipeline according to the processed data provided by the central processing unit (10).

Abstract: Disclosed are a method for preparing a benzodioxole derivative (AD-35) shown by Formula (I) and an intermediate thereof. The method of the present invention involves: using piperic acid as a raw material; and performing bromination, esterification, cyanidation, cyclopropane lactamization, amide nitrogen alkylation, deprotection, piperidine nitrogen alkylation and salification to obtain the compound of Formula (I). The method has cheap and easily available start raw materials, short synthesis routes and simple operation, and is suitable for industrial production.

Abstract: A real-time analysis system for operation of working ship based on ship attitude measurement includes: a central processing unit (10); a position monitoring unit (20) for detecting and providing position-attitude information and heading information of the working ship at a predetermined time, and the position-attitude information and heading information of the working ship at a predetermined time is provided to the central processing unit (10); a manual data input unit (30) connected to the central processing unit (10) and capable of providing the pipeline model data to the central processing unit (10) in a manual input method; and a display unit (40) connected to the central processing unit (10) which displays the dynamic response data of the pipeline according to the processed data provided by the central processing unit (10).

Abstract: An FPC of a capacitive touchscreen and a method for mounting the FPC. The FPC comprises a sensing circuit and a driving circuit which respectively matches with a sensing circuit layer and a driving circuit layer of a capacitive touchscreen panel and have several contacts for matching the sensing circuit layer and the driving circuit layer for corresponding connection; an IC driving chip, disposed between the sensing circuit and the driving circuit. The sensing circuit and the driving circuit are disposed in parallel or on the same line. The sensing circuit or the driving circuit is provided with a bending area, and the sensing circuit or the driving circuit is able to be turned towards the driving circuit or the sensing circuit, so as to allow the sensing circuit to match the sensing circuit layer and allow the driving circuit to match the driving circuit layer.

Abstract: A method, apparatus and optical device for detecting a relationship between an evanescent field and Goos-Hänchen shift, said method comprising: obtaining a potential field function of an evanescent field acting on total-reflection light according to physical meanings of a force function and the potential field function of light in the evanescent field (S101); obtaining a wave function of the perturbed total-reflection light by means of the Schrödinger equation by combining with the potential field function of the evanescent field acting on total-reflection light (S102); and comparing the wave function of the perturbed total-reflection light with a wave function of free total-reflection light with no action from the evanescent field, and determining a momentum gained by the total-reflection light under the action of the evanescent field, which is the same in nature as a momentum of the evanescent field (S103).

Abstract: The present invention relates to a supported hybrid vanadium-chromium-based catalyst, characterized in the catalyst is supported on a porous inorganic carrier and a V active site and a inorganic Cr active site are present on the porous inorganic carrier at the same time. The present invention further relates to a process for producing a supported hybrid vanadium-chromium-based catalyst. The invention also provides the preparation method of the catalyst, titanium or fluorine compounds, vanadium salt and chromium salt according to the proportion, different methods of sequence and load on the inorganic carrier, after high temperature roasting, still can further add organic metal catalyst promoter prereduction activation treatment on it. The catalyst of the present invention can be used for producing ethylene homopolymers and ethylene/?-olefin copolymers.

Abstract: An FPC of a capacitive touchscreen and a method for mounting the FPC. The FPC comprises a sensing circuit and a driving circuit which respectively matches with a sensing circuit layer and a driving circuit layer of a capacitive touchscreen panel and have several contacts for matching the sensing circuit layer and the driving circuit layer for corresponding connection; an IC driving chip, disposed between the sensing circuit and the driving circuit. The sensing circuit and the driving circuit are disposed in parallel or on the same line. The sensing circuit or the driving circuit is provided with a bending area, and the sensing circuit or the driving circuit is able to be turned towards the driving circuit or the sensing circuit, so as to allow the sensing circuit to match the sensing circuit layer and allow the driving circuit to match the driving circuit layer.

Abstract: Provided is the use of a Salvia Miltiorrhiza composition in preparing drugs for secondary prevention of coronary heart disease, and particularly the use of the Salvia Miltiorrhiza composition in preparing drugs for secondary prevention of stable angina type coronary heart disease and the reduction of serious vascular events.

Abstract: The present invention relates to a supported hybrid vanadium-chromium-based catalyst, characterized in the catalyst is supported on a porous inorganic carrier and a V active site and a inorganic Cr active site are present on the porous inorganic carrier at the same time. The present invention further relates to a process for producing a supported hybrid vanadium-chromium-based catalyst. The invention also provides the preparation method of the catalyst, titanium or fluorine to compounds, vanadium salt and chromium salt according to the proportion, different methods of sequence and load on the inorganic carrier, after high temperature roasting, still can further add organic metal catalyst promoter prereduction activation treatment on it. The catalyst of the present invention can be used for producing ethylene homopolymers and ethylene/?-olefin copolymers.

Abstract: Provided is the use of a Salvia Miltiorrhiza composition in preparing drugs for secondary prevention of coronary heart disease, and particularly the use of the Salvia Miltiorrhiza composition in preparing drugs for secondary prevention of stable angina type coronary heart disease and the reduction of serious vascular events.

Abstract: There is described a method for identifying at least one target in a substantially transparent medium. High-power, ultra-short laser pulses are transmitted into the medium. A diameter of the laser pulses is enlarged and the laser pulses having an enlarged beam diameter are focused using a focusing element so as to generate filaments substantially near a geometrical focal zone of the focusing element, whereby a spontaneous fluorescence signal (amplified through amplified spontaneous emission or not) is detected and analyzed to identify the target.

Abstract: Novel methods and kits for analyzing a collection of target sequences in a nucleic acid sample are provided. A reduced complexity sample is generated and then analyzed. A sample is amplified under conditions that enrich for a subset of fragments that includes a collection of target sequences. The invention further provides for analysis of the above sample. Analysis may be by hybridization to an array, which may be specifically designed to interrogate the collection of target sequences for particular characteristics, such as, for example, the presence or absence of one or more polymorphisms.

Abstract: The present invention provides for novel methods and kits for reducing the complexity of a nucleic acid sample to interrogate a collection of target sequences. In one embodiment complexity reduction can be accomplished by extension of a locus specific capture probe followed by amplification of the extended capture probe using common primers. The locus specific capture probes may be attached to a solid support. Multiple DNA sequences may be amplified simultaneously to produce a reduced complexity sample. The invention further provides for analysis of the above sample to interrogate sequences of interest such as polymorphisms. The amplified sample may be hybridized to an array, which may be specifically designed to interrogate the desired fragments for the presence or absence of a polymorphism.

Abstract: The present invention provides for novel methods and kits for reducing the complexity of a nucleic acid sample to interrogate a collection of target sequences. In one embodiment complexity reduction can be accomplished by extension of a locus specific capture probe followed by amplification of the extended capture probe using common primers. The locus specific capture probes may be attached to a solid support. Multiple DNA sequences may be amplified simultaneously to produce a reduced complexity sample. The invention further provides for analysis of the above sample to interrogate sequences of interest such as polymorphisms. The amplified sample may be hybridized to an array, which may be specifically designed to interrogate the desired fragments for the presence or absence of a polymorphism.

Abstract: The present invention provides for novel methods and kits for reducing the complexity of a nucleic acid sample to interrogate a collection of target sequences. In one embodiment complexity reduction can be accomplished by extension of a locus specific capture probe followed by amplification of the extended capture probe using common primers. The locus specific capture probes may be attached to a solid support. Multiple DNA sequences may be amplified simultaneously to produce a reduced complexity sample. The invention further provides for analysis of the above sample to interrogate sequences of interest such as polymorphisms. The amplified sample may be hybridized to an array, which may be specifically designed to interrogate the desired fragments for the presence or absence of a polymorphism.