Abstract: The present invention provides a novel ?-conotoxin peptide, pharmaceutical composition and use thereof. The present invention further provides a propeptide of the conotoxin peptide, a nucleic acid construct, expression vector and transformed cell of the conotoxin peptide as well as a fused protein of the conotoxin peptide. The present invention discloses a method for blocking acetylcholine receptors as well as a use of the conotoxin peptide in the manufacture of a medicament. The ?-conotoxin peptide of the present invention can specifically block acetylcholine receptor (nAChRs, such as ?3?2 nAChRs, ?6/?3?2?3 nAChR or ?3?4 nAChR or ?6/?3?4 nAChR), has activity for treatment of neuralgia, addiction, Parkinson's disease, dementia, schizophrenia, cancers, and can be used in the manufacture of a medicament for analgesia and smoking cessation and drug-withdrawal, a medicament for treatment of mental diseases and cancers, as well as a tool drug for neurosciences.

Abstract: The present invention provides a novel ?-conotoxin peptide, pharmaceutical composition and use thereof. The present invention further provides a propeptide of the conotoxin peptide, a nucleic acid construct, expression vector and transformed cell of the conotoxin peptide as well as a fused protein of the conotoxin peptide. The present invention discloses a method for blocking acetylcholine receptors as well as a use of the conotoxin peptide in the manufacture of a medicament. The ?-conotoxin peptide of the present invention can specifically block acetylcholine receptor (nAChRs, such as ?3?2 nAChRs, ?6/?3?2?3 nAChR or ?3?4 nAChR or ?6/?3?4 nAChR), has activity for treatment of neuralgia, addiction, Parkinson's disease, dementia, schizophrenia, cancers, and can be used in the manufacture of a medicament for analgesia and smoking cessation and drug-withdrawal, a medicament for treatment of mental diseases and cancers, as well as a tool drug for neurosciences.

Abstract: An electronic torque wrench calibration method includes providing test rod for simulating wrench body and support plate for simulating hand grip wherein on either side of the support plate there are provided at least two test points and an intermediate reference point; securing sensor to a stress gauge; placing two weights on the reference points and setting a count to one; recording torque as standard value; placing a weight on a respective one of the test points; recording torque as test value; comparing the test value with the standard value and obtaining an error; increasing bores of the adjustment holes if the error is greater than one prior to looping back to weight placing step; and ending the method by determining whether a predetermined count has been reached, and otherwise placing the weight on another respective one of the test points prior to looping back to test value recordation step.

Abstract: An electronic torque wrench calibration method includes providing test rod for simulating wrench body and support plate for simulating hand grip wherein on either side of the support plate there are provided at least two test points and an intermediate reference point; securing sensor to a stress gauge; placing two weights on the reference points and setting a count to one; recording torque as standard value; placing a weight on a respective one of the test points; recording torque as test value; comparing the test value with the standard value and obtaining an error; increasing bores of the adjustment holes if the error is greater than one prior to looping back to weight placing step; and ending the method by determining whether a predetermined count has been reached, and otherwise placing the weight on another respective one of the test points prior to looping back to test value recordation step.

Abstract: A method for monitoring surface mount technology (SMT) apparatuses includes the steps of: providing a data saving module for saving attribute data on the SMT apparatuses, the attribute data including maintenance parameters, repair parameters, and defect rate parameters; obtaining dynamic data on the SMT apparatuses in real time, the dynamic data including maintenance data, repair data, and defect rate data; and monitoring the SMT apparatuses by comparing the attribute data and the dynamic data on the SMT apparatuses.

Abstract: A method for monitoring surface mount technology (SMT) apparatuses includes the steps of: providing a data saving module for saving attribute data on the SMT apparatuses, the attribute data including maintenance parameters, repair parameters, and defect rate parameters; obtaining dynamic data on the SMT apparatuses in real time, the dynamic data including maintenance data, repair data, and defect rate data; and monitoring the SMT apparatuses by comparing the attribute data and the dynamic data on the SMT apparatuses.