The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Psoriasis is a chronic inflammatory skin disease that have bad effects on the quality of life of the patients. As psoriasis is intractable and its cause is difficult to discover, Traditional Chinese Medicine is proved in China to be a more effective medical way. In Chinese Medicine, decision on prescription is based on ZHENG rather than disease. Only after successful differentiation of ZHENG, can...
Background Hypertension is one of the major risk factors for cardiovascular diseases. Research on the patient classification of hypertension has become an important topic because Traditional Chinese Medicine lies primarily in "treatment based on syndromes differentiation of the patients". Methods Clinical data of hypertension was collected with 12 syndromes and 129 symptoms including inspection,...
This thesis propose an algorithm which is based on the unmanned aerial vehicle (UAV) remote sensing images geometrical rectification model with the flight attitude parameters. The algorithm can make the flight attitude information of the UAV remote sensing images for the fast geometrical distortion rectification in the course of lacking the ground control points to carry on. The quality assessment...
Among various redundancy based gene selection methods, the Fast Correlation-Based Filter (FCBF) is one of the most effective. FCBF works in an iterative way, where one predominant feature is selected at each step and then some redundant features are removed by the selected one. However, the size of selected feature subset is not considered by FCBF, and weakly relevant features are too inclined to...
Purpose: The analysis of syndrome distribution and the association between syndrome-syndrome in chronic gastritis (CG) patients can provide references for research about Traditional Chinese Medicine (TCM) diagnosis and treatment of CG. Method: This paper applies the investigation method of clinical epidemiology, adopts probability statistics method and comes up with the concept of associated density...
This paper studies the crisis communication mechanism based on the evolutionary game theory. The crisis communication mechanism can be defined as ESS of the game between the government and the media. The multi-equilibriums of game between the government and the media result in the diversity of crisis communication mechanism, so that the efficiency differences of different mechanisms lead to the change...
As the emergency happens, the emergency materials need to be deployed rapidly and efficiently for the emergency rescue. In that case, we should design the quick and efficient emergency procurement mechanism. This paper analyzes the evolutionarily stable strategies of suppliers during the emergency procurement bidding process based on the evolutionary game theory. The result shows that there will be...
The previous work proposes a general purposed moving object detection algorithm based on background suppression called Sakbot. This algorithm is highly reliable and adaptive to various environments. Moreover, it can successfully prevent "dead lock" when dealing with stop and start objects. But it could only put the stopped objects into background group because the algorithm cannot really...
Light weighted programming, same as light weighted modeling, is meaningful for suitable transmission of large scale WebVR scenes on Internet and easy implementation on browsers. This paper extends classical 2D Cohen-Sutherland coding, presents a new 3D or higher Cohen-Sutherland coding scheme, and applies it to light weighted VRML interaction programming. Our practical implementation shows that the...
0-1 integer programming problem is an important problem in opsearch with widespread application. In this paper, a new DNA computation model based on self-assembled nanoparticle probes is presented to solve this problem. This is the first time to integrate with nanoparticle and oligonucleotides in DNA computation model. Major benefits of this method include vast parallelism, extraordinary information...
An integrating fast readout detector is being developed for the X-ray Pump Probe (XPP) instrument at the Linac Coherent Light Source (LCLS). The detector is based on X-ray Active Matrix Pixel Sensors (XAMPS) with their dedicated readout ASICs. It covers a dynamic range of more than 10,000 photons of 8 keV energy with a resolution better than half photon FWHM. The frame of 1024 ?? 1024 pixels will...
A simplified approach to compare quantitatively the contributions of electrons and holes to the total collected charge in heavily irradiated Si pad detectors and strip/pixel detectors has been carried out in this study. By applying a step function to approximate the weighting field and a step function to approximate the linear- and/or double junction-electric field, in the detector, one can obtain...
We present an application-specific integrated circuit (ASIC) for high-resolution x-ray spectrometers (XRS). The ASIC reads out signals from pixelated silicon drift detectors (SDDs). The pixel does not have an integrated field effect transistor (FET); rather, readout is accomplished by wire-bonding the anodes to the inputs of the ASIC. The ASIC dissipates 32 mW, and offers 16 channels of low-noise...
Dependence analysis underpins many activities in software maintenance such as comprehension and impact analysis. As a result, dependence has been studied widely for programming languages, notably through work on program slicing. However, there is comparatively little work on dependence analysis at the model level and hitherto, no empirical studies. We introduce a slicing tool for extended finite state...
This paper takes cooperative innovation strategic choice of complex product system as research object, establishes complete information dynamic game model of cooperative innovation of complex product system modularization development, and adopts Nash bargaining solution to achieve the qualification of strategic choice from system company and cooperative unit. On the basis of this, it sets up and solves...
This thesis presented a framework of the possible combination of approaches for low-level program slicing-based-dependence analysis and high-level concept assignment. Three combination techniques, concept extension, concept abbreviation and concept refinement, are presented and empirical studied to address the problem of program maintenance. The ten C subject programs are studied and more than 600...
Boundary value testing is a widely used functional testing approach. This paper presents a new boundary value selection approach by applying fault detection rules for integrated circuits. Empirical studies based on Redundant Strapped-Down Inertial Measurement Unit of the 34 program versions and 426 mutants compare the new approach to the current boundary value testing methods. The results show that...
The change of base program's structure in AOP (aspect-oriented programming) system will lead to the fragile pointcut problem. This paper presents an AOP framework and its implementation based on conceptual model. This framework regards the conceptual layer as the middle layer between base program and aspect, and it achieves decoupling between them by weaving the aspect into the object in the conceptual...
Clinical records of Traditional Chinese Medicine (TCM) practitioners, especially those of masters or veteran practitioners, are precious materials for the TCM researchers and juniors. A novel TCM platform for Materspsila experience sharing (named TCM-PMES), which preserves the clinical processes of masters is provided. Unfiltered experience of TCM masters is maintained as complete as possible. Functional...
In the traditional flatness pattern recognition neural network, the topologic configurations need to be rebuilt with a changing width of cold strip. Furthermore, the large learn assignment, slow convergence, and local minimal in the network are observed. Moreover, going by the structure of the traditional neural network, according to experience, it has been proved that the model is time-consuming...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.