摘要:
A method of producing a chemical compound library comprises extracting at least one extract from at least one species of plant; processing at least one of the extract(s) to remove at least one type of chemical interference to produce a processed extract; chromatographically separating the processed extract into a plurality of chromatographic fractions, each containing an amount of chemical compounds; determining the amount of chemical compounds in at least one of the chromatographic fractions; and normalizing the chromatographic fractions in which the amounts were determined to produce normalized chromatographic fractions, each such fraction comprising from about 1 microgram to about 500 micrograms of each of from one to seven chemical compounds that were present in lower concentrations in the extract and that each have a log P of from about −1 to about 5 and a molecular weight less than about 1000 Daltons; thereby to produce a chemical compound library from at least one species of plant.
摘要:
A method of producing a chemical compound library comprises extracting at least one extract from at least one species of plant; processing at least one of the extract(s) to remove at least one type of chemical interference to produce a processed extract; chromatographically separating the processed extract into a plurality of chromatographic fractions, each containing an amount of chemical compounds; determining the amount of chemical compounds in at least one of the chromatographic fractions; and normalizing the chromatographic fractions in which the amounts were determined to produce normalized chromatographic fractions, each such fraction comprising from about 1 microgram to about 500 micrograms of each of from one to seven chemical compounds that were present in lower concentrations in the extract and that each have a log P of from about −1 to about 5 and a molecular weight less than about 1000 Daltons; thereby to produce a chemical compound library from at least one species of plant.
摘要:
A method of producing a chemical compound library comprises extracting at least one extract from at least one species of plant; processing at least one of the extract(s) to remove at least one type of chemical interference to produce a processed extract; chromatographically separating the processed extract into a plurality of chromatographic fractions, each containing an amount of chemical compounds; determining the amount of chemical compounds in at least one of the chromatographic fractions; and normalizing the chromatographic fractions in which the amounts were determined to produce normalized chromatographic fractions, each such fraction comprising from about 1 microgram to about 500 micrograms of each of from one to seven chemical compounds that were present in lower concentrations in the extract and that each have a log P of from about −1 to about 5 and a molecular weight less than about 1000 Daltons; thereby to produce a chemical compound library from at least one species of plant.
摘要:
A method of producing a chemical compound library comprises extracting at least one extract from at least one species of plant; processing at least one of the extract(s) to remove at least one type of chemical interference to produce a processed extract; chromatographically separating the processed extract into a plurality of chromatographic fractions, each containing an amount of chemical compounds; determining the amount of chemical compounds in at least one of the chromatographic fractions; and normalizing the chromatographic fractions in which the amounts were determined to produce normalized chromatographic fractions, each such fraction comprising from about 1 microgram to about 500 micrograms of each of from one to seven chemical compounds that were present in lower concentrations in the extract and that each have a log P of from about −1 to about 5 and a molecular weight less than about 1000 Daltons; thereby to produce a chemical compound library from at least one species of plant.
摘要:
A safety supervisory module (SSM) of an electric vehicle charging station that controls flow of current from the electric vehicle charging station to an electric vehicle. The SSM includes a set of two or more processors to control operation of a contactor control circuitry of the SSM to open and close a set of contacts of a set of power supply lines to control flow of current from the charging station to an electric vehicle. Each processor independently determines whether an unsafe condition exists and asserts a relay enable signal to the contactor control circuitry only when an unsafe condition does not exist. The contactor control circuitry generates a current to energize a relay to close the set of contacts responsive to the relay enable signal being asserted by each and every processor of the set of processors, and inhibits closure of the set of contacts or opens the set of contacts to prevent electricity from flowing between the charging station and an electric vehicle when any of the set of processors is not asserting the relay enable signal.
摘要:
This invention relates to a sight targeting and range finding device which permits the bow to be aligned properly to a destined target. The bow sight-range finder device can be programmed by the user to select the proper targeting marker for a given distance and also allow selection of range finder markers that can be programmed to be used in conjunction with the targeting markers. When the range finder is used by the archer, the site targeting markers are automatically positioned. The bow sight includes a control which provides interface between the bow sight electronic circuitry and the archers fingers on the hand holding the bow.
摘要:
A safety supervisory module (SSM) of an electric vehicle charging station that controls flow of current from the electric vehicle charging station to an electric vehicle. The SSM includes a set of two or more processors to control operation of a contactor control circuitry of the SSM to open and close a set of contacts of a set of power supply lines to control flow of current from the charging station to an electric vehicle. Each processor independently determines whether an unsafe condition exists and asserts a relay enable signal to the contactor control circuitry only when an unsafe condition does not exist. The contactor control circuitry generates a current to energize a relay to close the set of contacts responsive to the relay enable signal being asserted by each and every processor of the set of processors, and inhibits closure of the set of contacts or opens the set of contacts to prevent electricity from flowing between the charging station and an electric vehicle when any of the set of processors is not asserting the relay enable signal.
摘要:
The present invention provides methods for preventing, reducing, inhibiting or removing bacterial biofilm. The present invention also provides methods for controlling acne and chronic bacterial infections. The present invention further provides a method for identifying agents that prevent, reduce, inhibit or remove bacterial biofilm.
摘要:
The present invention relates to compositions and methods for reducing or inhibiting biofilm comprising modulating expression of a cysB gene in a cell. The invention also provides methods for modulating the expression of a cysB, cysD, cysI, cysJ, cysK, and ybiK. The invention further provides methods for identifying gene(s) involved in biofilm formation and for identifying biofilm inhibitors.
摘要:
Detection of the flow of a fluid, and also measurement of the flow of a fluid, is provided by feeding the fluid flow through a cylindrical chamber to form a cyclonic circulation of the fluid in the chamber. A movable member is moved by the fluid flow. As one example a ball rotates around the inside of the chamber and the passage of the ball detected, at a particular position. An alternative is an annular member also rotated. There can be an optical detection or electronic detection. Output signal can be generated by the movement. Such signals can be processed to give flow rates.