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With the release of up-to-date Low-Power (LP) bluetooth 4.0, Bluetooth Technologies are not only widely deployed on personal area devices such as the smart phone, the headset, the intelligent health-care equipment etc., but also are recommended as a standard communication protocol in the Internet of Things. However, due to the inherent limitation in the(More)
In this aritcle, we have developed an interesting imaging method for intracellular ATP molecules with semiquantitation. While there has been a lot of work in understanding intracellular events, very few can come close to quantitation or semiquantitation in living cells. In this work, we made an effective use of nanomaterials, graphene oxides, both as a(More)
At present, Regular Android software, injected in malicious code, is one of the important factors of that Android virus run rampant. Protecting the Android software has become a focus of attention in academia and industry. Addressing the safety protection issues of the Android software, this paper will present some new schemes for Android software security(More)
Currently, Regular Android software, injected in malicious code, is one of the important factors of that Android virus run rampant. Protecting the Android software has become a focus of attention in academia and industry. Addressing the safety protection issues of the Android software, this paper will present some new schemes for Android software security(More)
Inversion of droplet size distribution in two-phase flow from light scattering has been considered involved because it is in general reduced to the solution of Fredholm integral equation of the first kind that was always ill-posed. By using the Rosin-Rammler distributiona priori as the particulate size distribution model in the liquid-gas two-phase flow, a(More)
In this article, the detection principle of mesh status between wormgear and worm of wattmeter which based on digital video graduation technology is illustrated. The system grabs image with CCD camera, detects the mesh status between wormgear and worm of wattmeter based on digital video graduation technology which achieved by SAA712, SAA7111 and FPGA. The(More)
Android is currently the most popular Operating System (OS) which is widespreadly installed on mobile phones, smart TVs and other wearable devices. Due to its overwhelming market share, Android attracts the attentions from many attackers. Reverse Engineering technology plays an important role in the field of Android security, such as cracking applications,(More)
A type of bearing thickness auto-measuring and classifying system was discussed in this paper based on the digital length gauge. After analyzing the definition of bearing thickness, researched the four elements of the measurement process including the measured object, measurement units, methods and precision consisting of auto-positioning error,(More)
We have demonstrated the significant impacts of grating tapered sidewall profile on the subwavelength grating wideband reflector characteristics, when taking into account the practical fabrication process. Two different classes of wideband reflectors, referred to as Zero-Contrast Gratings (ZCG) and High-Contrast Gratings (HCG), are investigated in details(More)
Analyzing and researching the four elements of measuring process by using process method, it establishes the measuring system model of machine vision. It analyzes the component of measuring error, according to the analysis of measuring system model. It put forward a method of the error analysis of machine vision aiming based on the precision of edge(More)
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