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The application and development of computer network system bring a great convenience for library management and readers. At the same time, the security of computer network system in library is faced with all kinds of threats. How to guarantee the security of library computer network system has become...

The complete Finite Element Model of vehicle with dummy inside is established. Through analyzing structure deformation and acceleration of the vehicle, the rule of energy absorption and dissipation is obtained, the dummy’s respond and the collision capability criteria of the head, chest and thigh are...

The article presents the methodology of information and semantic analysis of the processes of intercultural interaction of the peoples of the world in the space of music. In the 21st century, information theory and information approach to art, including musical art, get deeper elaboration, become more...

Adaptive Particle Swarm Optimization algorithm with mutation operation based on K-means is proposed in this paper, this algorithm Combined the local searching optimization ability of K-means with the gobal searching optimization ability of Particle Swarm Optimization, the algorithm self-adaptively adjusted...

Brand value is necessary for management of any company as it allows to distribute the resources of an enterprise effectively. Relationships at the level of brands help market players to save time for establishing direct partnership, formation of the developed communications network contributing to “transparent”...

Building up graph models to simulate scale-free networks is an important method since graphs have been used in researching scale-free networks and communication networks, such as graph colorings can be used for distinguishing objects of communication and information networks. In this paper we determine...

Collective investment is a type of investment whereby the monetary resources of individual investors are pooled together and managed by a professional fund manager for the purpose of their subsequent profitable allocation. As a collective investment tool, mutual investment funds are a relatively new...

Ultra-wide-band (UWB) is a promising short-range indoor wireless communication technology for large communication capacity, high transmission rate, low power consumption, etc. Multi-band orthogonal frequency-division multiplexing ultra-wide-band (MB-OFDM UWB) system can achieve much higher anti-noise...

In order to solve the confinement problem of liquid metal, permanent magnet sealing is discussed in this paper, and its principle is introduced. Based on calculations, some helpful conclusions are made, which are important for research on hot dip galvanizing process without sink roll.

The article presents a methodological approach to improving the mechanism of state regulation of the local housing market based on optimizing the allocation of budgetary resources in accordance with the effectiveness of the tools. To obtain the optimal distribution structure of budgetary funds in accordance...

In order to understand the distribution feature of the electromagnetic radiation in nearby regions around the Multi-system mobile communication base stations, a theoretical prediction model of electromagnetic radiation at multi-system base station is proposed, based on the distribution characteristic...

From barter system trading, to paper currency and now to digital economy, the global economy has come a long way. With enhanced technology, the digitization has spurred the communication between people. People can interact with each other, and thus, the effect is quickly observed in the economy. The...

In order to solve the problem of design and optimization for E-shaped patch microstrip antenna, chaotic particle swarm optimization (CPSO) algorithm was proposed to assist the procedure. First, the E-shaped antenna’s model was created, and then, the parameters of this antenna were adjusted according...

The multi-mode combination timer device can receive the GPSGLONASS, No.1 BeiDou and loran-C at the same time. Since the multiple external frequency sources are introduced for the system, it is necessary to manage and monitor it. The wavelet decomposition atomic time algorithm is used to weight average...

The article presents an analysis of the regulatory framework for the financial activities of an educational organization and features when using e-learning and distance learning technologies. The use of information resources in the educational process is an essential component of any distance learning...

Remote sensing image fusion is an important branch in the field of image fusion. Remote sensing image fusion mainly researches how to use different aerial remote sensor to obtain relevant image information. In view of the present research status in this field and the full analysis of remote sensing image...

In order to design a kind of temperature control system of the equipment used for baking farm products. The main function of the system is controlling the temperature in the baking room, ensuring it varies with the technological requirement. First, establish the system state equation based on the Fourier’s...

In the article the features of professional stress of space-rocket industry employees which is a current problem and a serious threat not only to do essential harm to their health but also to have a negative impact on productivity in the industry in general are considered. In the article the characteristics...

The theory, model and algorithm of three products heavy medium cyclone flow field were researched, and the heavy medium cyclone flow field was simulated. Through the researches, the numerical discrete algorithm of heavy medium cyclone flow field was deduced, the calculation algorithms of heavy medium...

SAR image recognition is an important content of of aviation image interpretation work. In this paper, the characteristics of SAR images a practical significance of morphological filtering neural network model and its adaptive BP learning algorithm. As can be seen through the experimental results, the...

Russian enterprises have installed systems or accounting modules of various systems that are not integrated among themselves, which cannot provide a complete picture of the financial condition of the enterprise. In this regard, the transition to an ERP system is of particular importance. The article...

The amount of data transmission in Electronic commerce (E-commerce) is growing, and the security requirements are also increasing. During the data transmission , the data transmission module is divided into four parts, They are respectively: the Internal network, isolation module, firewall and the untrust...

According to the LaGrange energy equation, the establishment of the unsteady oil film force of the rotor - stator - bearing system dynamics model, the application of numerical method, the system with the speed change time domain waveforms, amplitude spectra and Axis Orbit, the results show that: the...

The article considers the problem of increasing the efficiency of corporate procurement that based on the development of a methodology for their control. The authors propose to introduce preliminary estimate (budget) control, acting on the basis of unified estimate (budget) software, into the procurement...

Based on the research of the CAN/LIN bus communication protocol, an automobile lamps diagnostic system based on the CAN/LIN bus is designed. After the completion of the software and hardware designs of CAN nodes, LIN nodes and CAN/LIN nodes, the faults of automobile lamps can be successfully diagnosed....

The article is devoted to issues related to comparing the costs of owning a car and using a taxi in sharing economy. The article provides a methodological approach related to the full accounting of costs and the calculation of costs per kilometre with the corresponding microeconomic model building. The...

This paper presents the design of a new bi-directional DC-DC converter topology, which solves the problem that electric vehicle could not run consistently both in time and distance. This DC-DC converter topology has three ports, each of which can transmit electric power to another port independently,...

Conventional rough set theory is based on indiscernibility relation, which lacks the adaptive ability to data noise or data missing. Furthermore, it may present qualitatively whether or not the faults exist, but it can’t compute accurately the value of the faults. Though the neural network has ability...

In to article features of the persons infected with HIV legal labor status analyzed. It is established that the Russian labor and social law does not allocate workers today – HIV infection carriers with special legal status, regulating the questions connected with identification or presence of a disease...

SHS technique and conventional melting and casting technology were combined and used for the preparation of Al-Ti-C grain refiner alloy. Experimental results show that when SHS reaction occurs to the Al, Ti and C powder reactant in Al melt and the composition proportion factor, n , is between 4 and 10,...

Wheat diseases image noise was effectively removed using lifting scheme multi-wavelet transform and multi-fractal analysis, and then it used multi-fractal theory to segment diseases image and extract eight multi-fractal spectrum values as wheat shape feature of diseases. Experiments showed that the shape...

Nowadays the service market in the sphere of the cultural leisure of the population is filled with various organizations and enterprises. However, the changes in consumer preferences lead to the need of search for a new type of pastime and entertainment organization. In the light of these events anti-cafés...

This paper studied the mapping problem for rescue robots based on laser scan matching and extend Kalman filtering (EKF). Because of the non-structural rescue environments, it is hard to extract typical features. Scan matching method based on normal distribution transform (NDT) can avoid the hard feature...

The article covers the issue of efficiency assessment of individual oil and gas businesses that use key performance indicators. The authors try to improve the efficiency assessment methodology on the basis of SPACE-method. The approach is relevant as it suggests the transition from qualitative efficiency...

The limitations of current interferogram reduction software with Zernike polynomials in analyzing rectangular interferogram are illuminated. The Zernike polynomials are no longer orthogonal over an rectangular region and have no explicit physical meanings. The reasonable mathematical model for removing...

The paper presents the design of vision system of the mobile robot, and shows methods of object recognition based on color images in the system of mobile robot. To adapt to the different light conditions, HSI color space is used. The system is able to meet the demand on rapidity and veracity of system...

The article is devoted to analysis of effectiveness of administration the newly staff adaptation process in company Stockman and the development of proposals for its improvement. The aim of the study was to measure the onboarding system of newly hired sellers’ effectiveness. A comprehensive study of...

Multilevel DC/AC Inverters have various structures. They have many advantages. Unfortunately, most existing inverters content too many components (independent/floating batteries/sources, diodes, Capacitors and switches). The author introduces the "Laddered Multilevel DC/AC Inverters” in this paper that...

The article studies the information technologies’ application possibility in the process of placing the labeling information on the products’ package. In order to inform the consumer effectively about the product and its ingredients on the basis of determining the best location of the labeling information...

In article the existing problem of indeterminacy of doctrinal determination of content of the concept “religious extremism” and lack of its legislative fixing is considered. Need of formulation of the considered concept is proved. The substance of this phenomenon allowing to realize features, the mechanism...

Traditional methods of AC/AC converters have general drawbacks: output voltage is lower than input voltage, the input side THD is poor and output voltage frequency is lower than input voltage frequency by using voltage regulation method and cycloconverters. We introduce the novel approach - DC-modulated...

Intersection traffic flow analysis and analysis of algorithms, design of algorithms, this paper, the vehicles unified identification as a standard car equivalent steps of the algorithm based on the decision-making on the flow of traffic junctions, the algorithm is applicable not only to single-coil detector...

In the Russian economy, science and the academic community are traditionally responsible for creating innovations, which various research institutes and educational organizations graduate and train employees for. The most significant is the postgraduation institute, which has become the third step in...

This thesis has designed a remote control system which takes Micro controller Unit AT89S51 as the core for library temperature and humidity.The system consists of temperature and humidity data acquisition, wireless transceiver, Micro controller Unit and PC data display modules. The system can detect...

In order to effectively manage the communication nodes in Mobile Ad Hoc Network (MANET), it is important to know the topology of such networks. Traditional Ad-hoc On-demand Distance Vector (AODV) protocol can not get the MANET topology due to the lack of the topology discovery mechanism. Aiming at this...

The purpose of this article is to reveal the limitations of the Regional Integration Agreements (RIAs) laid down by the neoclassic market fundamentalism. The author then goes on to describe these limitations as a few controversies. For example, at one point, capitalism requires free enterprise, free...

The temperature of agricultural film unit affects the plastic film directly. Since unit heating process has the characters of time delay, nonlinear, time-varying and strong coupling. It is difficult to create a mathematical model structure of plastic melting process. Thus, temperature control is very...

In the article it is discussed the particularities of mechanism of the special economic zones (SEZ) based on using advantages of public and private partnership. At present the SEZ of technical implementation type are the most perspective. In this work the possibility of creating the economic zone on...

The pathological change of lymph node is an important basis of malignant tumor detection and judgment of metastasis of cancer (lung cancer, colorectal cancer, breast cancer, liver cancer, cervical cancer, etc.) An algorithm of lymph node image segmentation based on improved FCM clustering and multi-threshold...

The point of collective investment is to organise investments under professional management to collect funds from separate investors and later invest them with high yield. So, investments of several investors are managed as a unified portfolio, with every investor having his own share that is proportionate...