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It is challenging yet desirable to quantitatively control the expression of a target gene in practice. We design a device—Proportional Biological Operational Mu-circuit (P-BOM) incorporating AND/OR gate and operational amplifier into one circuit and explore its behaviors through simulation. The results imply that will be possible to regulate input-output proportionally by manipulating the RBS of hrpR,...
Wireless technology is regarded as a paradigm shifter in the process industry. In this paper, we study the IWNS for process automation, and design the CR-wFieldNet based control system for process automation with three-layer-network architecture, including the network in the field, the backbone network and the intermediate access network. Following that, we detailed key technologies, including diversified...
In this paper, a building energy consumption monitoring system based on WSN and Ethernet for energy efficiency of public buildings in colleges and universities is presented. A ZigBee core module is embedded in the field power measurement in buildings, and every field device can access WSN at low cost easily. In this monitoring system, a gateway based on Ethernet and ZigBee, which also acts as coordinator,...
In today's competitive process industry marketplace, intelligent and low-cost industrial automation systems are required to improve the productivity and efficiency of such systems. The industry wireless network (IWN), which brings several advantages over traditional wired industrial monitoring and control systems, will play a vital role in control system for process industry. At first, several typical...
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