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At present, the credibility of the MOOC certificate is facing serious questions. Unscientific testing is one of the main reasons. This article analyzes the characteristics of MOOC test results data. Based on the distribution it obeys, an algorithm for automatically generating test papers is constructed....

Ordered mesoporous materials, because of its specific high surface area, a large pore size and uniform pore size distribution, reflects its more obvious advantages in the adsorption. By regulating the pore size distribution of mesoporous carbon, not only can expand the range of selective adsorption of...

Learning and teaching process in online learning setting needs to be more flexible especially in connecting the students with the learning sources resources in order to keep up their independent and self-regulated learning. Learningapps.org is a free online learning platform for teachers to create numerous...

Hadoop provides a reliable shared storage and analysis system to meet the needs of the mass data of Internet users. We have designed the architecture of Hadoop distributed development platform. And under the environment of Ubuntu, the Hadoop distributed development platform is realized. The aim is to...

The porous carbon materials were prepared by the following processes of evaporation induction self-assembly (EISA), thermal polymerization process and calcination step at high temperature with the nano-zinc oxide as a hard template and phenol resin as carbon source. The as-prepared porous carbon materials...

The wireless video transmission process, due to the complexity and variability of wireless communication channels, requires the bitrates to be adjusted to match the dynamic wireless channel. An analysis of the video frame quality could be used as an important basis to adjust the wireless video bitrates....

To investigate Default Mode Network (DMN) in healthy rhesus monkey brain using Resting-State functional Magnetic Resonance Imaging (RS-fMRI). Under anesthesia, two healthy rhesus macaques underwent RS-fMRI at 7.0T using equal imaging parameters. The functional images were first spatially normalized to...

A four-bar linkage mechanism to accomplish different tasks. Those mechanisms cis used in a vast number of application in different fields accomplish different tasks. Those mechanisms can have some theoretical and practical limitations, depending on their applications. From a theoretical standpoint, four-bar...

Multi-projector, large scale displays are used in scientific visualization, virtual reality, and other visually intensive applications. A number of camera based techniques have been proposed to register the geometry of planar displays in two-dimensionality and non-planar displays in one-dimensionality....

This template This paper investigates the optimal cluster flight orbit design issue for the fractionated spacecraft according to three main goals: keeping the cluster as stable as possible, preventing the collisions within the cluster, maintaining the inter-satellite distance within the maximum region....

The synthesized of chloramphenicol – MIP (molecularly imprinted polymer) has been developed in many ways and many purposes. The purpose of this research was to compare the methods used for extracting chloramphenicol from its molecularly imprinted polymer (MIP) by calculating the percent of extraction...

Through design and analysis, the student management system, the use of workflow technology. Workflow is a specific job into several tasks and task execution, string together through a series of specific rules and procedures, in order to achieve the work flow of information, standardization and automation....

Inclusive education is the government’s effort in providing the right to a decent education for children who have various capabilities not only for regular students but also for students with special needs. The adjustment is aimed at bringing and maintaining a friendly environment and appreciating diversity....

In view of the fact that the existing large template construction accidents are complicated, combined with the project examples, we have established the risk evaluation index system of the tall template construction, and identified the dangerous sources during the construction of the tall template.In...

The calibration of CT system parameters is of great significance to the research of CT imaging technology. In this paper, the parameters of CT system are calibrated with the help of the received information of geometry, and the corresponding mathematical model is established by using Iradon transform...

Massive sky survey data are produced by the LAMOST large-scale survey project. However, the low quality spectra still accounted for about half of total LAMOST observed data at present. For these low quality spectra, spectral classification can not only use of computer technology, but also be combined...

This template focuses mainly on the impact on undergraduate’s academic achievement after they use the electronic gadgets, and on evaluating the academic achievements or getting benefits through using the electronic devices. This research will help undergraduates to aware and use the electronic devices...

In order to solve the information management problem of enterprise project R&D, the work breakdown structure (WBS) method is used to decompose the product development process in three levels. PDIE platform construction is carried out based on the three-level process, so as to achieve management synergy,...

A novel nanorod (RuTi)O2 composite cathode has been prepared via a facile and controllable approach. X-ray diffraction (XRD), scanning electron microscopy (SEM), and linear scanning voltammetry (LSV) were used to scrutinize the electrodes and the electrochemical performance. The results reveal that the...

Intelligent tutoring is a hot field in the study of information-based teaching. This paper proposed a series of methods for building ITS in training of operational regulation domain. To make the dialog between system and users more intelligent, a frame-based knowledge representation is proposed, and...

According to the two website construction in newly built undergraduate universities lack of autonomy, based on the ASP web site on the basis of understanding, from the Shangluo College School of art website template construction, namely: the whole frame set, site before and after the set, image database...

This report presents synthesis of well-dispersed Ag3VO4 nanoparticles@polyacrylonitrile (PAN) nanofibers by an easily controlled, template-free method as a photo-catalyst for the degradation of methylene blue. Their structural, optical, and photocatalytic properties have been studied by X-ray diffraction,...

This paper describes the proposed software product, an application tool for teaching preparation, called Widya Pustaka. It includes planning the teaching activity and composing the teaching materials into a package ready to deliver to the students in class. The lesson plan will be built using a standardized...

This study focuses on the problem of human face pose estimation based on single image. Traditional methods for 2D-3D feature based pose estimation problem require two inputs, and they cannot work well due to lack of correspondences of input images. We transfer the problem into an optimization problem...

The research and development were carried out at Islamic Middle school 5 Klaten. The school has never used the surrounding environment as a learning resource and has not had a learning media such as an encyclopedia for social studies learning activities in the classroom. The research and development...

An algorithm of target tracking based on information filteringBook and particle filter is proposed in this paper. Accurate foreground region through the fusion of neighbour-information is segmented and features of foreground are extract to build an initial template for particle filter. The experimental...

In this paper, a new way to prepare controlled nano- MgO with different morphology facilely by using modified attapulgite as hard template was found. The morphology details were investigated by scanning electron microscopy (SEM). It was found that the morphology of nano-MgO particles was induced by the...

This paper presents the design of generic codec for testing Web application. Codec is a necessary part of TTCN-3 test system which transfers from TTCN-3 template data and SUT (the system under test) input data, and from SUT output data to TTCN-3 template data. The generic codec needs to transform TTCN-3...

A gesture recognition system were fabricated with distributed sensor networks as the core component, and could be wore in the hands. This data glove could detect the posture of fingers using the FLEX2.2 bending sensors and STM32 series single chip. Furthermore, we adopted a gesture recognition joint...

With the rapid development of Internet,the system of Radio Film and Television has faced a grave challenge,Over The Top(OTT) TV emerges as the times required. So in this paper,a platform of distance education based on Browser/Server is designed.Apache +PHP + MySQL are used in this platform,and Ueditor...

Publish or Perish has arrived in China and for students it is more imperative than ever that they learn how to design their own projects and present their research. This paper presents a student centered project based method for teaching professional paper writing. In this course students will conduct...

Smoking is a risky behavior that is increasingly popular among young people. Smoking behavior is influenced by many factors, one of which is the role of peers. This study aims to identify the role of peers in primary school children smoking behavior. This research uses qualitative method with phenomenology...

In order to accurately obtain the identification information, in the basis of various biometric identification technology comparative study , using a higher safety and reliability of ecg signal identification technology. This paper studies the method of ecg signal identification technology, first using...

To promote the physical health level of college students comprehensively is the key for improving the sports education quality in colleges and universities, as well as the starting point of our education. There are lots of research articles about it, but the study of local colleges and universities sports...

Hydroxyapatite (HA) has been widely used as bone graft in form of porous HA/scaffold. This research has a purpose to fabricate HA scaffold by using different biotemplates and determine which biotemplate will give well pore structure on produced HA scaffold. First, HA scaffold obtained used bamboo template....

This electronic document is a “live” template. The various components of your paper [title, text, heads, etc.] are already defined on the style sheet, as illustrated by the portions given in this document. 1,2,3- triazoles compounds is important N- heterocyclic compounds, in recent years has been widely...

Since Bruce Archer and Nigel Cross proposed a new culture of ‘Design with a capital D’ in the 1980s to stand alongside the previously established cultures of science and the humanities, the development of design has been profound. However, the recent rapid expansion of construction and technology has...

This paper is a low sub-surface damage detection method for hard and brittle optical materials. The method is based on the preparation of the test instrument and the detection of the surface damage of the sample to obtain the Brewster's angle of the sample to be tested and further utilize the Brewer...

Abnormalities detecting is one important application in the field of image processing and pattern recognition. It can alleviate human workload and improve productivity that employing computer graphic image theory and image processing technology analyzes and matches images in order to detect the abnormal...

In this paper, Rare earth (La, Eu, Sm) hydroxide nanorods have been prepared by facile hydrothermal treatment of the corresponding bulk oxide powders. The obtained samples were characterized in detail by scanning electron microscopy (SEM), X-ray powder diffraction (XRD) and transmission electron microscopy...

In this paper, an autonomous aesthetics-driven photographing instructor system is proposed, which gives instructions to help camera users to take good images. There are two kinds of instructions: image composition and personality feature enhancement. As for composition, a salient region is used to match...

In this paper, we use the known template to calibrate the parameters of the two-dimensional CT system. The calibration of CT system includes three aspects: the location of the center of the system in the square pallet, the distance between the detector units, and the 180 directions of the X-ray used...

This paper examines the EFL presenters’ perception of viewing using digital library profiles on empowering creative presenters to an international conference. The data was collected for 4 months, starting from compiling three times surveys in October 2018 up to January 2019 in some conferences presenters....

The microstructure and superhydrophobicity of the moth wing surfaces were investigated by a scanning electron microscope (SEM), an atomic force microscope (AFM) and a contact angle (CA) meter. The relationship between superhydrophobicity, self-cleaning performance and microstructural characteristic was...

The paper develops a simple method of dynamic gesture recognition based on the Kinect which is a new sensor from Microsoft in the environment of VS2010 combining Kinect for Windows SDK v1.8. Kinect sensors can track human bodies within their effective scope in real-time and obtain the depth of the corresponding...

This template explains and demonstrates how to prepare your camera-ready manuscript for publisher. The best is to read these instructions and follow the outline of this text. Please make the page settings of your word processor to A4 format (21 x 29,7 cm or 8 x 11 inches); with the margins: bottom 1.5...

In order to improve the security and stability of tall template support system during the construction, the paper apply BIM to the safety management of tall template support system. Put forward to design method, arrange construction scheme, constructionÿtechnologyÿdisclosure,dynamicÿprogressÿcontrol,...

Optical Braille Character Recognition (OBR) system is in great need inorder to restore the old Braille documents to make them available for the large section of visually impaired people. The recognition of the double sided Braille dots is a challenging task due to the overlapping of the front side dots...

This template explains and demonstrates how to prepare your camera-ready manuscript for publisher. The best is to read these instructions and follow the outline of this text. Please make the page settings of your word processor to A4 format (21 x 29,7 cm or 8 x 11 inches); with the margins: bottom 1.5...

With the development of information technology, the working style and live style of people change a lot. Intelligent mobile terminals running Android system become popular in recent years. They are portable and powerful. Field data collection is an important job for researchers and personnel of nature...