摘要:
A system and method for managing mass compromise of financial transaction devices is disclosed. A method includes maintaining a summary of a transaction history for a financial transaction device, and forming a device history profile based on the transaction history, the device history profile including predictive variables indicative of fraud associated with the financial transaction device. A method further includes generating a fraud score based on the predictive variables, the fraud score representing a likelihood that the financial transaction device is compromised will be used fraudulently.
摘要:
The methods for ceramic coatings synthesized by chemical reactions energized by laser plasmas were invented. Laser plasmas were generated by pulsed laser beams focused by a reflector having a hole. The ions and electrons were formed by the laser plasmas from gaseous molecules or solid materials. The first method applied an electric or a magnetic field to separate ions from electrons and to promote ion-atom and ion-molecule reactions. The product molecular ions were focused and deflected to coat patterned coatings with extremely high precision. The second method allowed the electron-ion recombinations to form product molecules or radicals to form high uniform coatings. These two methods and their combinations provides consistent, or continuous modulations, or discrete layers in vast varieties of chemical compositions and crystal structures. Ceramic films were separated by dissolving the substrates.
摘要:
The invention relates to the preparation and use of new aminopyrirnidine derivatives as drug candidates in free form or in pharmaceutically acceptable salt form and formulations thereof for the modulation of a disorder or disease which is mediated by the activity of the PI3K enzymes The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of disorders or diseases, such as disorders of immunity and inflammation in which PI3K enzymes play a role in leukocyte function, and hyperproliferative disorders associated with PI3K activity, including but not restricted to leukemias and solid tumors, in mammals, especially humans.
摘要:
A method of assessing concentration of analyte ion(s) in a liquid can include contacting the liquid with a plurality of electrodes, each of which is configured to generate a signal in response to sensing a selected ion in the liquid. The signal received from each of the electrodes can be processed using a neural network algorithm trained to calculate ion interference between the selected ion and other ions in the liquid sensed at one of the electrodes and/or electrode interference between ones of the electrodes sensing a same selected ion based on a result of a comparison of training data. The ion interference and/or electrode interference can be compensated for, and the concentration of the analyte ion(s) in the liquid can be assessed on the basis of a compensated output from the neural network algorithm.
摘要:
A method and system for sensing or characterizing a biomarker, such as a proteolytic enzyme or nucleic acid. The system comprises a nanopore sensor to determine a current modulation of a sample including a biomarker, and a predetermined substrate or nucleic acid probe current modulation signature for comparison to a current signature from the nanopore sensor. The nanopore sensor includes a nanopore membrane between two fluid compartments, and a power supply in electrical contact with the membrane to provide an electric potential difference between the fluid compartments. A detector is used to detect an electrical current through the nanopore as the polypeptide substrate, or components thereof, transits the nanopore under an applied electric potential difference between the first and second fluid compartments. The result is a rapid, label-free method for the sensitive and accurate measurement of biomarker activity by real-time monitoring of the ionic current modulations arising from the substrate peptide-protease interactions or nucleic acid hybridization in the nanopore.
摘要:
Inverted optical device. In accordance with an embodiment of the present invention, a plurality of piggyback substrates are attached to a carrier wafer. The plurality of piggyback substrates are dissimilar in composition to the carrier wafer. The plurality of piggyback substrates are processed, while attached to the carrier wafer, to produce a plurality of integrated circuit devices. A flip wafer is attached to the plurality of light emitting diodes, away from the carrier wafer and the carrier wafer is removed. The plurality of light emitting diodes may be singulated to form individual light emitting diode devices.
摘要:
The invention relates to a contact-limiting side balloon double-hole urinary catheter, pertaining to the field of medical auxiliary devices; wherein a catheter body is made from a polymer blend, a side balloon is provided at one side of the catheter body close to a tip, the other side is provided with an excretion cavity drainage lower hole and an upper hole, and a flushing lumen liquid flow outlet is provided at the tip. After the urinary catheter is placed in the bladder, the side balloon automatically tilts in a water or gas injection state, the balloon wall and the catheter body do not press the trigone of the bladder and the orificium ureteris, the excretion cavity drainage lower hole is adjacent to the orificium ureteris to completely empty the bladder, and there is no residual urine. The tip, the side balloon, the excretion cavity drainage lower hole and upper hole, the excretion cavity, a water or gas injection lumen, the flushing lumen, the flushing lumen liquid flow outlet, an anti-reflux valve, an excretion cavity conical interface, a flushing cavity conical interface and a flushing cavity clipping switch of the urinary catheter are connected into an integral piece via the catheter body, and have a significant effect in clinical application.
摘要:
Systems and methods for fabrication of nanostructured solar cells having arrays of nanostructures are described, including nanostructured solar cells having a repeating pattern of pyramid nanostructures, providing for low cost thin-film solar cells with improved PCE.
摘要:
The present invention provides an antistatic structure of an array substrate, which includes: an effective zone (60) of an array substrate and a plurality of dummy wires (26) surrounding the effective zone (60). The effective zone (60) includes a plurality of signal wires (22) and a plurality of shorting bars (24) respectively in electrical connection with the plurality of signal wires (22). The dummy wires (26) are set to be respectively corresponding to and adjacent to outermost ones of the shorting bars (24) of the effective zone (60). The dummy wires (26) each include an inner side (28) that is close to the shorting bars (24) and forms a saw-toothed arrangement. The present invention arranges a dummy wire adjacent to each of the outermost ones of shorting bars and the dummy wire has one side that is close to the shorting bar and forms a saw-toothed arrangement. As such, during a manufacturing process of the array substrate, particularly in dry etching operations of an insulation protection layer and an active layer, metal intersections of the shorting bar can be well protected from static electricity damage caused by abnormal discharge resulting from plasma so as to improve product quality.
摘要:
The invention relates to the preparation and use of new aminopyrimidine derivatives as drug candidates in free form or in pharmaceutically acceptable salt form and formulations thereof for the modulation of a disorder or disease which is mediated by the activity of the PI3K enzymes. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of disorders or diseases, such as disorders of immunity and inflammation in which PI3K enzymes play a role in leukocyte function, and hyperproliferative disorders associated with PI3K activity, including but not limited to leukemias and solid tumors, in mammals, especially humans.