Abstract: This invention relates to a novel mRNA composition and its production method useful for developing and manufacturing RNA-based anti-viral and/or anti-cancer vaccines and medicines. This invention includes two types of mRNA constructs, namely “5?-hairpin messenger RNA (5hmRNA)” and “messenger-hairpin-messenger RNA (mhmRNA)”, respectively. Both of 5hmRNA and mhmRNA contain at least a hairpin-like stem-loop RNA structure. The 5hmRNA contains at least a stem-loop RNA structure in the 5?-UTR of a protein/peptide-coding mRNA, while the mhmRNA contains a middle stem-loop structure flanked with two protein/peptide-coding mRNA sequences on both sides. In mhmRNA, the first 5?-mRNA preferably encodes an RNA replicase, for amplifying the second 3?-mRNA in transfected cells. After transfection into target cells, 5hmRNA and mhmRNA can be further translated into at least a desired protein/peptide.

Abstract: A software risk evaluation system and method thereof are provided. The software risk evaluation system includes a computer system and a server. The computer system executes a software risk evaluation program to perform the steps of: scanning the computer system to obtain a software installation list of software installed on the computer system; obtaining a software risk management file from the server; setting a risk level for each software on the software installation list according to the software risk management file; adjusting the risk level of each software on the software installation list according to software asset management data and the software risk management file; and generating a software risk evaluation report according to the adjusted risk level of each software on the software installation list.

Abstract: A software risk evaluation system and method thereof are provided. The software risk evaluation system includes a computer system and a server. The computer system executes a software risk evaluation program to perform the steps of: scanning the computer system to obtain a software installation list of software installed on the computer system; obtaining a software risk management file from the server; setting a risk level for each software on the software installation list according to the software risk management file; adjusting the risk level of each software on the software installation list according to software asset management data and the software risk management file; and generating a software risk evaluation report according to the adjusted risk level of each software on the software installation list.

Abstract: An automatic software audit system includes a client and a server. The client includes a network interface, a software installation record database, a software audit rule database, a software release database and a central processing unit (CPU). The network interface is coupled to the client. The software installation record databases stores a software installation record of the client. The software audit rule database stores a software audit rule. The software release database stores a software release record of the client. The CPU installs an agent program to the client to collect the software installation record, and generates a software audit result of the client according to the software installation record, the software audio rule and the software release record.

Abstract: An automatic software audit system includes a client and a server. The client includes a network interface, a software installation record database, a software audit rule database, a software release database and a central processing unit (CPU). The network interface is coupled to the client. The software installation record databases stores a software installation record of the client. The software audit rule database stores a software audit rule. The software release database stores a software release record of the client. The CPU installs an agent program to the client to collect the software installation record, and generates a software audit result of the client according to the software installation record, the software audio rule and the software release record.

Abstract: An adjustable wrench includes a handle and a head extended from the handle. The head includes a fixed jaw, a movable jaw, and an adjusting screw. The movable jaw is rectilinearly movable relative to the fixed jaw upon rotation of the adjusting screw. A locking device is provided for locking the adjusting screw in place to thereby preventing rotation of the adjusting screw. A guide member is provided for guiding rectilinear movement of the movable jaw to thereby assure rectilinear movement of the movable jaw.