Micromixer is essential component of microfluidic system which has wide application in the field of chemistry and biochemistry.A highly efficient and easily fabricated three dimensional micromixer based on chaotic adv...
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Micromixer is essential component of microfluidic system which has wide application in the field of chemistry and biochemistry.A highly efficient and easily fabricated three dimensional micromixer based on chaotic advection is proposed and *** depth of 25μm for each layer of micromixer and two kinds of fluids,which have viscosities of 0.00097kgmV and0.186kgms with Re number from 0.001 to 150,are adopted for numerical investigation of mixing efficiency by using *** mixing index of more than 90%can be obtained by using less than 300μm of length under Re number of 0.01 for mixing Fluid ***,it requires 850 um to achieve mixing index of more than 90%for hard-to-mix Fluid 2.
The underground mining tragedies happen ***-dimensional mine emergency rescue simulation system has important significances in improving the mine safety of production,management and training *** putting related sensor...
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The underground mining tragedies happen ***-dimensional mine emergency rescue simulation system has important significances in improving the mine safety of production,management and training *** putting related sensors in key roadway position,it obtains workers position and roadway trafficability *** system used as production safety monitoring at ordinary times and show in three-dimensional *** the mine tragedy occurs,by manually setting parameters such as start point and end point,the system will use improved ant algorithm this paper presented dynamically to find the optimal escape route and alternatives,and conveys escape routes information dynamic planed to the underground workers by hand-held devices,setting direction lamp in roadway intersections,*** paper presents a flood simulation algorithm,and the system provides a stereoscopic virtual scene for users to safety training,improving training quality effectively.
In the wireless meter reading system of the highrise buildings in the city,adopting point-to-point wireless meter reading has the disadvantages of high transmission power and high consumption power for node,so it is i...
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In the wireless meter reading system of the highrise buildings in the city,adopting point-to-point wireless meter reading has the disadvantages of high transmission power and high consumption power for node,so it is inevitable development to ad hoc between meter reading ***,it has the characteristics of the high cost to move the existing wireless selforganizing network to the wireless meter reading *** on wireless nodes with the low cost and low consumption power,the paper achieves the automatically networking algorithm between the *** algorithm has low hardware requirements for the node,makes the wireless nodes' transmission power small,and can achieve automatically routing transfer data between nodes,detecting errors and alarming and so on.
Incentive Stock Option enterprises in developed countries has become the most effective means of *** the social development,China's domestic enterprises will be implemented gradually equity incentive system,Althou...
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Incentive Stock Option enterprises in developed countries has become the most effective means of *** the social development,China's domestic enterprises will be implemented gradually equity incentive system,Although only a small part of the company at this stage the implementation of the system,and from stock options trading there is still a long *** the end of the stock options transactions will be inevitable,so development of its price and the factors affecting the price is the top *** and SCHOLES designed calculation of the BS model price of stock options for us,The use of implicit model calculated difference in the numerical calculation has been proven to be an efficient and accurate solution.
This paper presents the tool system design for an application that provides Real Time Remote Monitoring for ECG signals and ensures mobility for both patients and physicians all over the world. With friendly user inte...
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This paper presents the tool system design for an application that provides Real Time Remote Monitoring for ECG signals and ensures mobility for both patients and physicians all over the world. With friendly user interface, an authenticated physician can monitor the patient ECG and retrieve older session in order to follow his recovery and healing.
Coordinate Measuring Machine(CMM) is nowadays widely used for a large range of accurate and precise dimensional *** strategy of μ-scale measurement is expected to carry out with ever-increasing performance in term of...
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Coordinate Measuring Machine(CMM) is nowadays widely used for a large range of accurate and precise dimensional *** strategy of μ-scale measurement is expected to carry out with ever-increasing performance in term of root error separation for stylus system and CMM machine *** experimental analysis method in this paper aims to study the effect of dynamic root errors at different undulations per revolution(UPR) response of artifact measurement using selected two types of CMM touch-triggering *** of stylus characteristics and stylus speed parameters were adopted and emphasized upon throughout the course of *** results were investigated using Fourier analysis could thus be derived to ensure foreseeable accurate and precise results of CMM machine and stylus *** specific error equations for stylus system and machine responses have been postulated and analysed *** results may also employ validating an experimental investigation to detection accuracy development using PRISMO-Bridge-CMM-type in NIS.
Everything has been digitized nowadays. We can take a photo and share it through social networks in digitized form, such as JPEG format. Augmented Reality (AR) is a view of real world mixed with virtual objects/world....
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ISBN:
(纸本)9781479965427
Everything has been digitized nowadays. We can take a photo and share it through social networks in digitized form, such as JPEG format. Augmented Reality (AR) is a view of real world mixed with virtual objects/world. This virtual object can also be some information composed of digitized objects. Due to the advent of software and hardware, AR applications are rapidly developed and distributed to many application domains, such as commerce, education, entertainment, gaming, etc. Despite of these efforts, AR market has not grown well due to the absence of standardized metadata, interface, and concepts. To solve these problems JPEG AR standardization has been started in 2012. In this paper, we propose an augmented marketing service scenario which is compliant with JPEG-AR standard.
Incorrect result will be produced during visualisation due to the connectivity between the unstructured data is *** is the main problem in the surface reconstruction because correct topology is important in representi...
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Incorrect result will be produced during visualisation due to the connectivity between the unstructured data is *** is the main problem in the surface reconstruction because correct topology is important in representing the object ***,the dataset should be reorganised by finding the correct topology of the data before visualising *** that,most of the medical image are organised and visualised by using the scanning software in determining the shape of the *** addition,soft computing methods are seldom used in dealing with medical field ***,this paper proposed Kohonen Network by testing the availability of this method in organising the medical image data because this method is mostly used in constructing engineering field *** on the experimental result obtained,this method is proved to be able in dealing with the medical field data.
By using remote sensing image data of Landsat-5 TM (1988, 1995 and 1998) and Landsat-7 ETM (2002). The remote sensing image data, land-use map and DEM had been put in the same coordinate system and projection. In ArcV...
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By using remote sensing image data of Landsat-5 TM (1988, 1995 and 1998) and Landsat-7 ETM (2002). The remote sensing image data, land-use map and DEM had been put in the same coordinate system and projection. In ArcView, all data had been rasterized as grid data of 30 m. This paper used landscape ecology theory as guide, and chose some landscape index, such as patch density, landscape fractal dimension, landscape diversity, evenness, dominance, aggregation, separation and fragmentation index .It analyzed the evolution of land use and landscape pattern in different periods, and showed temporal changes difference in the Coastal Area of Pearl River Estuary.
In this paper, from the view of the complexity of network organization system, the preliminary research has been carried on network communication complexity system. The concept of the complexity of the network transmi...
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In this paper, from the view of the complexity of network organization system, the preliminary research has been carried on network communication complexity system. The concept of the complexity of the network transmission system is introduced in the paper, and networks as complex system is described by the Logistic model. It is a new attempt on the research of network communication with the complexity science research methods based on foundation information science.
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