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In Cloud environments, the relationship between resources and users is more ad hoc and dynamic. The role-based access control (RBAC) model is an appropriate access control model for Cloud environments. When using the RBAC model in Cloud environments, some new elements should be considered. This paper...

To build towards expertise, one has to accept to modify his way of practicing, including: 1) A need to reflect on and about the action and near the action in 'in situ' laboratory, 2) A continuous concern about our competence to practice, (presently medical education is in fact discontinuous with periods...

Three-dimensional topological relation is the basis of spatial analysis, spatial reasoning, and other applications in 3D GIS. Based on 9-intersection model, the proposed 3D 9-intersection uses 5 values {0, 1, 2, 3, 4} to replace two values {0, 1} of original model, which not only can distinguish whether...

This study will specialize discussion in hotel business sector, particularly the 3-star hotels in Jakarta. 3-star hotels getting tough competition from budget hotels that continue to emerge in Jakarta and surrounding areas. Increased competition in the service industry for causing a company to be very...

Human brains integrate various kinds of information from different modalities to perceive our complex environment. The purpose of this study was to investigate the effect of attention on the processing of audiovisual temporal information. Fourteen subjects participated in our experiment. Visual, auditory...

This study aims to obtain data on the teacher's perception of the implementation program of character development through the Teaching Pyramid Model based on 2013 curriculum (TPM-Kurtilas). The data required as an input for improvement because the program is still a pilot study project. The data was...

According to the data of field survey, this article deeply analyzes the commercial credit financing of rural small and medium-sized enterprises from the quantity of commercial credit financing, financing terms and duration, way of financing and the perception of financial credit financing. In the analysis...

The paper reports on the contents of the empirical research on the evaluation of the effectiveness of the student training based on organizational and pedagogical conditions of the mobile learning. We specify the stages and the content of the experiment as well as its conditions and sampling. The sample...

Matrix is a mathematical object, commonly used in scientific computing and engineering calculation. We are not interested in data itself in the data structure, but interested in how to store the elements in the matrix, and make the various operations can run effectively. The main purpose of the compressed...

A research and development study was conducted to develop an scientific literacy instrument test in the global warming theme for middle school students. Random sampling method was used to involve 112 fifteen-year students who attend the natural science course at three middle schools in Bandung. The test...

Fuzhou City in Jiangxi Province boasts rich tourist resources of ancient villages and towns of high level and in large number, but such an advantage is yet to be transferred into the advantage in tourist economy. Starting with analyzing the features of tourist resources of ancient villages and towns...

Urban area is always gathering huge population and different kinds of activities. Once there is any disaster, it would be very possible to have unrecoverable damage. For the post-earthquake fire in constructions, it would caucus damage not only in civilians' lives but also property. Therefore, it becomes...

Recently, teachers have various problems when implementing the learning in the classroom. Learning problems are caused because the teachers do not understand the characteristics of learners with learning content. Multimedia as a new product of modern technology seeks to involve all the senses, including...

Objective to explore the characteristics of height growth, bone metabolism biochemical indexes and the regulation of hormone of Tibetan puberty Children in different elevation plateau environment and provide basic data for clinical use.Select 1580 people of 12~18 years Tibetan children in Tibet Lhasa...

WirelessHART is an international wireless communication standard proposed by HART Communication Foundation. As a crucial technique for wireless networks, time synchronization plays an important role especially in WirelessHART networks. For constant and reliable communication, it is necessary to provide...

In recent years, numerous surveillance cameras are widely installed in the streets, residential areas and traffic routes to protect the national public security. Since interested objectives are often far away from the camera, the resolution of these target images are always in low-resolution (LR). It...

Based on the increasing attention of the effect on oxygenated treatment to oxide growth and exfoliation in supercritical units superheater tubes, this article introduced the mechanism of oxygen oxidation at first, and then the domestic and foreign related research in the effect on oxygenated treatment...

This paper presents a new greedy algorithm for joint sparse recovery, called adaptive threshold simultaneous orthogonal matching pursuit (AT-SOMP). In this algorithm, an adaptive threshold is designed based on subspace decomposition to stop the iterative process, during which the support of target signal...

A new type of  WPVC(Wind PhotoVoltaic Complementary) power generation system is researched & developed, the system performance-cost ratio is high, the"D/D/D"(Direct-current/Direct-current/Duty-ratio)-"D/D/ D"(Direct-current /Direct-current/ Duty-ratio) MPPT (Maximm Power Poin Tracking) intelligent control...

In oil tank farm, the fire hazard causes a great loss to both people and property. Once there is a fire, to avoid more loss, a reliable, secure and practical method for putting out a fire is needed. And under this circumstance, the accurate forecasting of the changes of the environment, such as temperature...

The tensile strength of a 2D woven C/SiC composite laminates notched with central hole was analyzed and calculated by finite element method. By considering the nonuniformity, material of open-hole specimen was divided into several parts with different density. Tensile properties of 2D woven C/SiC composites...

Basing on an actual swinging arch bridge, some mechanical properties in the construction stage that the half-span swinging structure breaking away the brackets are analyzed by the finite element software ANSYS, such as the structural curve mode, bracing cable force, key section stress and the global...

Departing from how the speaker became involved, and by what he did work with fuzzy sets and fuzzy logic, an (obviously subjective) look at their future will be discussed. Namely, by arguing on some aspects such research could follow to not only being a theoretic ground for Zadeh’s Computing with Words,...

The article is dedicated to the consideration of the communicative music means, their kinds in the context of historical aspect of the ways of music reproduction. The author follows the chronology of the development of communication means – from the non-writing to the electronic and mechanical. In the...

The paper studies the optimal resource allocation of the press. Four decisive factors are market share, satisfaction, sales and the number of ISBN assigned. We are made to increase the profits of the press and reduce the gap between expected sales and actual sales at the same time. We set the numbers...

From the perspective of new urbanization construction of the Yangtze River economic belt, in this paper we firstly analyze the financing demand of it, and then describe the disadvantages of the traditional mode of financing, and finally explore how to construct diversified and sustainable urbanization...

Chinese handwriting signature is a useful biological feature for identity verification. This paper presents a hybrid signature identification method. Applying wavelet transform to each stroke of signature, reliable signature characteristic is extracted. Subsequently, a desirable classifier is introduced...

The essence of the construction of smart grid demonstration project is an integration process of various types of technology, system and device. With the integration of various kinds of adjustable resources including distributed power supply, reactive power compensation devices, and energy storage devices...

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...

In this paper, we conduct theoretical research on spread spectrum communication technique based on binary offset subcarrier frequency sweep and related methods. At present, most of the spread spectrum signal generation did not give the effect of channel filter, and a large number of related studies have...

The purpose of this paper is redefining constructs Brand Personality by analyzing the concept and measurement of Brand Personality. Brand personality study be undertaken by identifying and measuring the dimensions of Brand Personality. The problem raised in this paper is composed of brand personality...

In order to keep the safety of the large structures, it is necessary to take effective remote monitoring for it. The design method of a remote structural monitoring system based on Labview and Linux is proposed in this paper, and the constitution modulus and function realization of the system are presented...

This study is based on the application of temperature in seepage experiment. The output temperature is compared with the actual temperature to fit the curve of the relationship through the measured data of the 107 groups. The error correction model is established to achieve accurate measurement of sensor....

A numerical methods are presented in this paper to solve the nonzero-sum N-player Nash differential game. Variation methods are used to convert the original game into a regular optimal control problem which consists of one objective function, the state equations of all the players with initial conditions...

Labor cost management and establishment of labor cost input-output efficiency system of subsidiaries are crucial for taking countermeasures against compatibility between salary growth of employees and enterprise's efficiency. An empirical research on labor cost management towards Hebei Southern Power...

Great importance is attached to the college students’ entrepreneurial ability, which has become a promote college talent training quality and education level demands of the Times and development connotation. College students' entrepreneurial ability training ways have been proposed which consist of the...

The rapid development of information and communication technology (ICT) has an influence on all societal sectors and can have both positive and negative consequences. To support ICT for sustainability (ICT4S), we need to learn when and how ICT can enable sustainable development. It is important to take...

Zinc nitrate hexahydrate, ethylene glycol, thiourea and triethanolamine were purchased to be starting materials. Nano zinc sulfide solution has been successfully prepared by Chemical bath deposition method, and then the prepared zinc sulfide modified polyhydroxybutyrate valerate (PHBV) to form the thin...

Because of some pixels of foreground image which is binarized by fixed threshold, the Gaussian mixture model can not get accurate result. So we introduce OTSU to look for the threshold which satisfy maximum-between-clusters-variance,and it will get best divisional effect.It achieve adaptive threshold...

Two novel rare earth complexes with Schiff base from Lysine-Salicylaldehyde were synthesized by using the drop by drop reaction. On the basis of molar conductance and elemental analysis, a formula of the target complex was given. Moreover, the target complexes were also characterized by IR and UV-visible....

Teaching evaluation system is the most important link of vocational college teaching quality assurance, which plays important role in collage teaching management and the collage development. Teaching evaluation system is a systemic engineering with rich connotation and denotation. From the teaching evaluation...

According to the structural characteristics of the bottle cap, this paper analyzes the structure and the key technology of the die design Respectively, using Moldwizard module and Pro/E mold design facial cleanser injection molding mold design, local mosaic of concave die design is proposed.

Higher education aims at developing high-quality person who is fully developed, including the all-round development of psychological qualities. However, many researches show that the psychological condition of college students is hardly optimistic. On the basis of the research of psychological health...

In order to meet the requirements of counting of visible foreign particles in liquid injection, an automatic visible foreign particles counting system based on trajectory modelling is developed. The mechanical part drives containers to spin and stop abruptly and afterwards the liquid continues to spin....

In the WHO’s Reports (2010) explained that in Southeast Asia the causes of infant mortality are 28% caused by neonatal infection, 26% caused by LBW, 20% caused by asphyxia, 4% caused by congenital anomaly, 3% caused by diarrhea, 1% caused by tetanus and the rest by other causes. That numbers was giving...

This study used a survey method to see the influence between variables. The data analysis technique used path analysis to test the direct and indirect effects of speed, agility, coordination, and motivation on the skills of playing soccer of the students of the Faculty of Sports Sciences, Universitas...

The emerging of the village information system is a new means for the village to socialize the village working program to all the people, especially for the local villagers. Village information system is expected to support the performance of village government to be more transparent and accountable....

Since the US military proposed the network-centric war, all countries in the world have focused their military theoretical research on the intelligence of the network. In view of the fact that the world has entered the era of information and networks, the joint operational model based on network intelligence...

The scientific approach is an effort to develop learners' abilities in mastering scientific concepts more easily and systematically. In science-centered learning, learners are trained to perform scientific activities such as observing, collecting data, analyzing data, summarizing and then creating reports...