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The development of inexpensive and highly efficient enzyme‐responsive polymers has significantly contributed to targeted drug delivery systems. Here, a superamphiphile with a capability of fluorescent dissociation sensing is designed. It is constructed with negatively charged adenosine 5′‐triphosphate (ATP) and negatively charged fluorescein diphosphate (FDP), which are used as fluorescence detection,...
This paper presents a measurement-domain intra prediction coding framework that is compatible with compressive sensing (CS) based image sensors. In this framework, we propose a low-complexity intra prediction algorithm that can be directly applied to the measurements captured by the image sensor. Moreover, we propose a structural random 0/1 measurement matrix, embedding the block boundary information...
The advancement of the Internet of Things and wireless sensors has paved the way for the development of new services for next-generation healthcare systems to enable superior communication between healthcare professionals. This paper presents key components of the Wiki-Health Analysis Framework, which enables an ecosystem to support scientists, developers, and professionals to publish their data analysis...
This paper experimentally demonstrates a saw-tooth diffuser/nozzle valveless micropump. The saw-tooth diffuser/nozzle pipe is fabricated on chrome glass substrate using MEMS technology. A PMMA material is used to manufacture the pump chamber. The vibration of piezoelectric cantilever drives PDMS diagram to do reciprocating motion. It has been shown that the steady flow rate of the saw-tooth diffuser/nozzle...
This paper investigates an energy-efficient transmission scheme in cognitive radio networks, where primary users (PUs) may reoccupy the spectrum when secondary users (SUs) is transmitting data. We aim to maximize the energy efficiency by jointly optimizing the transmission power, the fusion rule threshold and the sensing/transmission durations. Firstly, it is derived that for a given fusion rule threshold,...
Several control functions of hydraulic supports are realized through designing of hardware and software in this paper. Directed towards response lagging and security that they may appear in this system, theoretically analysis and calculation are conducted in this paper. Then methods for improving response speed and safety performance of system are raised. Finally, system functions and stability are...
This paper points to a temperature and humidity measure-control system which has been applied to agriculture greenhouse. It's based on CAN bus and digital sensors. The system not only can friendly display the data to the users and store the date for further research, but also can control automatically or manually.
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