Advances in Engineering Research

In order to reduce the risk of hazardous materials transportation under the background of terrorist attacks,a method based on genetic algorithm is proposed.Firstly,a hazardous materials transportation route optimization model is designed with objective function of minimizing transportation risks and...

Harmful cyanobacterial blooms have occurred worldwide over the past several decades, these blooms cause a series of problems not only on drinking water supplies, food webs, but also on the sustainability of freshwater ecosystems. In this study, we constructed a liquid-phase high voltage discharge system...

The important task of computer basic teaching is to cultivate students' ability of computing thinking. Through continuous efforts, there are many forms of teaching mode during the course of teaching, improving the process of practice and assessment, and fully mobilize the enthusiasm and initiative of...

Network media has become the main means of communication in modern life, this paper discusses how to do evaluation of the effect about network media dissemination, whether the media files reach the audience and the extent of the impact on the audience. To calculate the performance effect of network media,...

In order to eliminate the influence of errors in the differential GPS positioning process, this paper first introduced the basic principle of differential GPS positioning technology and error source, then introduced the positioning principle and algorithm of differential position, differential pseudo...

This paper presents the novel research on the low power and low voltage CMOS integrated circuit design patterns and general methodologies. With the integrated circuit technology to the rapid development of the deep sub-micron and nanometer order of magnitude, how to reduce the power consumption of the...

Scattering wave imaging method and technique is a new kind of prestack migration. Based on the assumption that the earth subsurface consists of a large number of points (referred to as scatter points), closely located on the interfaces, scattered-waves is formed by single point scattered-wave. Other...

Based on the analysis of the principle of phase difference detection for marine power station's parallel operation set, a method for improving the accuracy of phase difference detection is presented. This method uses the interruption mode to reset and read the current count value of high speed counter...

The paper presents practical aspects of experimental research and numerical modeling of stress-strain parameters of the proposed construction element - plastic tube concrete (PTC). The obtained experimental data indicating the loss of load-bearing capacity enabled one to perform finite element analysis...

The interaction among Lanthanum, Arsenic and Iron at high temperature in a pressure-tight reactor machined by H08 steel were studied by means of electron probe microanalysis, optical microscopy and X-ray diffraction to understand what compounds could be developed on the condition that the atomic ratio...

Reservoir Classification and Evaluation is an important section in the process of the research for reservoir development. Based on the analysis of core capillary pressure data, this research proposed: The relationship between R35 (Mercury enters the saturation of 35% corresponding to the pore throat...

A 2-dimensional plain strain finite element seismic soil-structure interaction (SSI) analysis based on the substructure method is presented. A complete SSI analysis is performed. Namely, linear and non-linear SSI analysis is considered; and analysis without the consideration of SSI is performed; and...

Cement mortar is typical of a brittle material, with high compressive strength, low tensile strength, flexural strength, and bonding strength. This paper introduces that several polymer emulsions modified cement mortar. By researching the water-reducing, impermeability and mechanical properties of cement...

This article explains and demonstrates the study about the water strategy of American which is based on the data analysis of the MATLAB software. This society is an era which is consisted of data. The formulation of some policies and the reform of some systems need the help of data simulation. In this...

To investigate the effect of vacancy concentrations on mechanical properties of single crystal -TiAl, the uniaxial tension tests of -TiAl alloy models at different vacancy based on molecular dynamics simulation was performed. The results shows that obvious brittle behavior in stress-strain curve and...

China has a vast territory of severe cold zones, occupying a quarter of the total land. Heating exhaust from coal heating boilers is an important influence factor of air quality in the winter. This situation will be relieved by some urban planning methods. There is no research about air pollution caused...

This study establishes a method of refining the 2,2-dimethylolpropionaldehyde and recovering the methanol and propylaldehyde by continuous side-distillation and distillation, the process was simulated by Aspen Plus software. In addition, the effects of the theoretical stage numbers, feed stage, side-stream...

The experimentally obtained kinetic dependencies of the influence of super plasticizer on the fracture process and structural quality parameters of the compared series of the hardened cement paste samples are shown. Its analysis shows that modification of cement stone structure by superplastiticizer...

In this paper we mainly researchthe coverage problem of WSNwhich is deployed by the UAV according to the pre-established track under themajor disaster environment. Because the deployment regionis uneven and buildings may change at any time, the blind spot will beproducein the deployment process.To overcome...

To realize the online fault diagnosis for induction motor bearings, a method of online identification based on the AR model parameter recursive identification for induction motors vibration signal was proposed. Firstly, based on the optimal instrumental variable method, four auto-regression models were...

The airship modeling is the basic of the airship control problem. Based on airship modeling of pitching channel of airship and its nonlinear model, an traditional PID attitude angle controller of airship is designed. Finally, this control method is proved to be effective by numerical simulation.

The distribution of eddy current field in the Permanent magnet eddy current coupling (PMEC) plays an important role in the PMEC performance. The main factors affecting the distribution of eddy current field are the magnetic field distribution and the material of the copper rotor. In this paper, Ni-Cu,...

The Kelimutu National Park is located in Flores which has an area of 5,356.50 hectares. This national park has unique landscape, endemic flora and fauna, and a national famous tourism site namely Kelimutu three-color Crater Lake. The arrival of tourists in the year of 2017 amounted to 91,219 people,...

During the implementation of energy efficiency policy in the Russian Federation, issues related to the analysis of the electric power quality (QE) in the power supply systems (PSS) of industrial enterprises are of particular importance. Much attention has been paid in recent years to the problem of the...

With the rapid improvement of the economic level of our country, people have put forward more and more high demands on the safe operation of the power grid. The safety of substation operation is directly related to the safe and reliable power supply of the power network. Therefore, in the operation of...

At present, the measurement of vehicle road load, in other word running resistance, are mostly coast down methods. Due to the influence of wind, the method has the problems of poor repeatability and accuracy. This paper, according the current domestic and foreign automobile road load measurement regulations...

This paper realizes TCP/IP communication basing on EMAC of TMS320DM642 as the design platform. This paper analyzes the operation principle of the modules and the structure of light-weight TCP/IP protocol stack. Through the transplantation of LwIP in TMS320DM642, we realize the basic functionality of...

In order to solve the problem of high cost and poor expansibility, this paper presents the design and implementation of the robot based on embedded platform. This paper introduces the design of the printed circuit board backplane, interface, information acquisition and information interaction module...

Various classifiers have sprung up in recent years. This paper introduces a new intelligent algorithm for text categorization based on improved random forest algorithm. This improvement greatly increases the performance of the original random forest algorithm. The classifier was tested on the reuters-21578...

The main task necessary for maintenance of ensuring epizootic conditions as well as veterinary and sanitary wellbeing of the Russian Federation is improvement of legal regulation in the sphere of veterinary medicine, improvement of modern legal norms and rules in the sphere of veterinary activity. Considering...

Concrete is a material that is currently widely used in various constructions. However, the development of material and construction technology does not make it perfect. The problem often encountered is that the compressive strength of the concrete used in construction does not meet the initial specifications,...

The distribution of permafrost in Mongolia is sporadic and discontinuous, and it varies depending on factors such as location, landscape, and temperature. Furthermore, the soil cover in these regions exhibits diverse patterns and characteristics. The objective of this study was to investigate and analyze...

The Fourth Industrial Revolution (4IR) is reforming the educational landscape via integration of artificial intelligence (AI), virtual reality (VR), and gamification. Blended learning as an educational model combines face-to-face instruction with digital platforms, offers flexibility and accessibility...

Biofilms are complex microbial communities attached to surfaces, encapsulated in a protective extracellular matrix, leading to increased antibiotic resistance, and contributing to persistent infections and widespread diseases. This mini review aims to examine the antibiofilm potential of nanoparticles...

This work presents a stock price prediction system that combines market trend analysis and sentiment insights using modern machine learning methods. The primary goal is to provide accurate short-term stock price forecasts by integrating historical stock data, technical indicators, and sentiment analysis...

Polymer composites reinforced with natural and synthetic fibres have emerged as promising materials owing to their tailored structural, mechanical and functional properties. Natural fibres such as jute, flax, and sisal are biodegradable, renewable, lightweight in nature, and cost-effective, making them...

To investigate the influence of the spacing ratio on the flow characteristics around four tandem cylinders of equal diameter, numerical simulations of three different spacing combinations were conducted based on Fluent. By analyzing the velocity cloud diagrams, streamline distributions, and vorticity...

The era of digitalization and advanced technology has revolutionized information exchange, leading to unprecedented efficiency and transformative shifts. Advanced language models are capable of automating routine translation tasks and facilitating communication across languages, making information more...

This study seeks to create a proposed information system for managing human resources. This research is crucial for the State University of Surabaya, a PTN-BH, as it aims to meet the growing demands for efficiency, transparency, and quality in human resource management. The system is intended to streamline...

Retention ponds have the function of temporarily storing water from the drainage system before it flows into the river so that it can reduce flood peaks. In the Palembang area there are 49 retention ponds based on data from the Palembang City PUPR Service, but after investigating it turns out there are...

A crucial area of operation for cognitive intelligence systems is medical therapy. Across a wide range of health datasets, machine learning algorithms produce rapid disease prediction with excellent accuracy. A supervised machine learning approach for classification and regression applications is the...

This paper presents a comparison of several currently used prediction models for creep and shrinkage of concrete. Compared models were: EN 1992-1-1 (2004), RILEM Model B3 (1995), MC 2010, GL Model 2000, ACI 209R (1992), AS 3600 (1988) and BS 8110 (1985). The comparison was made on slabs with two different...

This article provides a reference for the structural design of electromagnetic bullet. Electromagnetic gun bullet is slow and non-lethal,this study creates a bullet model based on the rigid body mechanics and the simplified aerodynamics, the motion simulation is realized by calculating the force and...

Some oscillation criteria for the half-linear Emden-Fowler functional differential equations of neutral type of the form

As an important evaluation index of power quality, voltage is the basic condition for guaranteeing power supply service. With the development of industry and the improvement of the living standards, the demand of electricity increases. Low voltage has become a major problem affecting the work, life and...

At present, the automotive industry standard, material standards stipulate battery life is not less than 500 times to use during charging and discharging the battery every 1 to 2 times, the battery should be scrapped after 2 to 3 years. At present, our country attaches great importance to waste battery...

Based on the analysis of tectonic faults in Sangzhi area, black shales fracture characteristics and controlling factors of the Longmaxi formation of Lower Silurian are studied. That fracture distribution of the study area is mainly controlled by fault, where the NE-trending fault system plays the most...

To development of Guilin plants and flowers tourism, Guilin tourism plants and flowers has been studied by computer. A lot of date of Guilin climatic change and tourism plants has been study by computer. It is mainly analysis of climate change effected on some main ornamental plants optimal viewing period...

Tight time coupling will require the high modeling performance, especially the minimum on/off time constraint. The authors referred to the thought ofthe cutting plane theory, and built 4 kinds of models ABCD of the minimum on/off time constraints, to completelydemonstrate the problem. Then they gave...

In this paper, we studied the control effect of irregular structures with translation-torsion coupling response under earthquake loading by using semi-active control method. On the base of traditional resistance design method, we couple magneto-rheological fluid damper (MR) and tuned mass dampers (TMD)...

The propose of optimal configuration of micro grid is to reduce economic costs,enhance power supply reliability and improve environmental performance. This article introduces the basic structure of diesel-wind-solar-battery micro grid and power supply model. Taking the minimum annual value cost as economical...

A numerical modeling were built by ABAQUS to do push-over analysis, and the results were consistent with test results in load-displacement curve and frame stress nephogram. Furthermore, the influence of the changing key parameters were analyzed by numerical simulation to understand the axial compression...

In the present paper, we carry out the automatic modification of a semi-automatic nail case machine with a manipulator as the main body, in order to meet the needs of the market. In particular, the design of the main parts of the manipulator and the pneumatic system are described in detail. The designed...

designed and implemented a set of typical education cloud platform system, the platform adopts the double virtual network architecture, the network is divided into two layers: the underlying real device based on virtual support platform, to build the business layer.

New energy connected to power grid brings new challenges to optimal operation of power systems. The transient stability of power grid mainly depends on primary frequency compensation of thermal power units. By analyzing the theory and practice of DEH and coordinated control system(CCS) of thermal power...

In the conditions of pressure maintenance when balanced injection and production rate, produced gas-oil ratio should remain stationary. Conversely, take Sabei oilfield as an example, along with the development entered high water cut period, the value of its produced gas-oil ratio increased significantly....

In recent years, new media spring up suddenly compared with traditional media. However, the application of digital technology in exhibition and display of museum not only has great influence on the development of exhibition but also brings much attention on digital exhibition and display technology....

In recent years, our country has been a great leap forward development, the level of industrialization of our country's economic and social development is to continue to improve, and this and the electrical automation control system design and application is not open. The electrical automation control...

Low-rise buildings such as lightweight portal frames are often very susceptible to wind effects, owing to their light weight and large span. The numerical simulation analysis of fluid-structure interaction of low-rise lightweight buildings with different roof pitches is performed by ADINA to investigate...

As a solution of high efficiency and clean energy, fuel cell technologies, especially proton exchange membrane fuel cell (PEMFC), have caught extensive attention. However, after decades of development, the performances of PEMFCs are far from achieving the target from the Department of Energy (DOE). So,...

This paper is devoted to researching the routing reliability and router standby mechanism for smart and cooperation network. The method of updating and initiating the standby router has been also provided. With the aid of virtual interface, both the main router and standby router will be transparent...

This electronic Compressed Sensing (CS) is a new theoretical framework for information acquisition and processing, which provides a new way for signal sampling. In order to solve the problem of the constraints of traditional Nyquist sampling theorem, CS based on the sparsity of signal, randomness of...

Similarity calculation is an important part of new event detection and effective computation of text similarity can remove redundant information and improve the efficiency of users' query. The paper mainly studies the calculation of the similarity between the Mongolian news materials. Because of the...

Planning, Designing and constructing road infrastructure should give priority to the safety and comfort for road users. Ironically, road infrastructure often becomes the cause of traffic accidents. However, such problem can be solved with a profound understanding in the effect of road infrastructure...

Firstly, according to the total population of China from 1996 to 2015 collected and sorted, the curve function was fitted using MATLAB tools and the polynomial difference method. According to the function predicted by the fitting function, the population of China in 2016 was 1.769.8 billion under the...

A lot of uncertain information is usually involved in the process of software system maintenance, and such information is difficult to perform quantitative analysis normally. In order to effectively solve the problem, this paper puts forward a measurement model of the software maintainability based on...

To meet the need of intelligent building construction, from the five subsystems of the intelligent building, the modern intelligent building management system has been designed by using the RFID radio frequency identification and wireless sensor network technology, and the overall system architecture...

There is a long history of mounting traditional Chinese Calligraphy and Painting. The mounting technology became more and more skilled and impeccable after the developed in Song, Yuan, Ming and Qing dynasty. The production of silk material--brocade, kesi, damask silk and silk tabby mounting for Chinese...

The purpose of this research is to find out the customers' perception about the relationship between promotion and price with buying decision. The research was done at PT Garuda Indonesia in 2015. In analyzing data, the authors used quantitative method, by employingmultiple regression technique. The...

The architectural competition nowadays is growing rapidly. Everyone can easily access information about various architectural competitions via the internet. Myriad options, such as themes, levels, fees, and prizes, are offered in the architectural competition. Either architecture professionals and students...

The World Health Organization for Child Growth Standards estimates that at least one in four children under five years of age fails to grow optimally according to established standards. Nutritional status on height for the period under standard or stunting is a manifestation of malnutrition and is a...

Indonesia reduces the spreading of COVID-19 infection by physical distancing. There is no argue that this policy affects all aspects, including education. Online learning has replaced the ordinary procedure of learning, whether we are ready or not. Organizing an online learning becomes an evitable challenge,...

Falls in the elderly can lead to many complications, which can significantly reduce the quality of life. Therefore, the research on the fall risk of the elderly has attracted extensive attention. However, little research has been done to assess the fall risk of different individuals with different symptoms...

The construction industry has become one of the world’s biggest carbon emitter with the rapid urbanization process and rapid economic growth. It is actually believed that the built environment is a major contributor to a nation’s carbon emissions. The carbon emissions connected with the built environment...

To enhance the physicochemical properties of the EFB in the form of biochar, torrefaction and hydrothermal treatment were used. The proximate and ultimate compositions, heating values, and mineral composition of the biochar were all determined. The results showed that after treatment, fixed carbon increased...

Case-based reasoning is a new approach that can be used to diagnose disease in addition to using expert systems or other approaches, which are part of artificial intelligence. Case-based reasoning can diagnose diseases based on visible or perceived clinical symptoms. This study tries to build case-based...

CV. Sumber Baja Perkasa is a company engaged in manufacturing metal smelting and printing which can produce various metal products such as pulleys and brake wheels. In this study, the object studied is an induction machine which often experiences damage during the production process. Damage that occurs...

There are two approaches to environmental conservation. The green economy replaces the negative impact of fossil fuels with more environmentally friendly alternatives. The circular economy, extending the life cycle of a product, is a model of production and consumption, including sharing, leasing, reuse,...

The reliability of the electrical network system can be influenced by several factors, one of which is faults. Faults can interrupt the electrical network, leading to severe consequences, including blackouts. The location of the fault needs to be promptly identified to minimize the resulting losses....

Many dam banks of the Yellow River downstream control projects have not been reinforced due to the limitation of project scale and investment, which is a hidden danger affecting flood control safety. Based on the field survey of the dam banks of the Jiangjia Control Project, the stability was analyzed...

Prefabricated decoration serves as a critical pathway for building energy conservation and emission reduction. The study deconstructed prefabricated decoration projects into seven functional modules—integrated toilet, doors and windows, equipment piping, walls and partitions, roof, floor, and integrated...

The local tourism information platform is often able to meet the needs of the general public travel routes. And more and more passenger platform need to realize the personalized routes customization and corresponding personalized tour guide services according to personal travel needs. So the traditional...

With the rapid economic development, science and technology are gradually progressing, high-speed railway attracts more and more attention. Since the birth of the high-speed railway , along with the demand for mobile communications, part of the demand from the high-speed train train control and scheduling...

This paper studies the effect of different microwave power levels, heating time, intermittent time and slice thickness on the drying kinetics of papaya slices. The influence towards the color appearance, the papaya microwave intermittent drying characteristics and the tendency of water loss were obtained....

This paper presents an new image correction algorithm for spinning mirror light field reconstruction displays in the field of true three-dimensional display. The proposed algorithm describes the correction processing in the procedure of converting the computer three-dimensional model into an image sequence,...

This paper researches the stability problem of structures of embedded ZnO nanodevices and properties under the environment of human serum albumin. The study simulaties human environment by putting the ZnO nanodevices into human serum albumin, imitates the human body environment of 37 , and researches...

To improve the application of conventional methodology on water resources shortage for region development in risky conditions, an integrated approach was developed, coupled with data uncertainty analysis, and violation risk analysis methods. The methodology can effectively connect uncertain equilibrium...

In this paper,we investigate the relationship between the outage capacity and the transmit power.Finally,we derived the energy efficiency(EE) based on outage capacity for the distributed multiple-input multiple-output(MIMO) systems under the idealistic power model and the realistic power model,respectively.Then...

For the present time being, tourist industry is thriving on fire and compute application software has been more and more widely used in tourist trade. However ,there is not yet such an application software as to offer advice to tourists, employees of travel agencies and senior managers. For that purpose,...

Presents innovative technical solutions, research results and recommendations based on mine testing and modeling of stress-deformed state knots of fastening disk tool for different variants of the structural design, including many-sided prisms at destruction faces crowns roadheaders selective action.

Self-assembled multilayer films containing TiO2 and chitosan (CS) were prepared using layer-by-layer method (LbL). The composite film fabricated on quartz and fluorine-doped tin oxide substrates was investigated using UV-vis spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV) and...

Information service system providing service according to the specific requirements of user, or user’s personnel characteristics like subject, preference and usage etc. In university,different sutudent have their own individualized information requirements, so the services provided by library must become...

New method of quality improvement of the polymer modified binder (PMB) was considered in the paper. Testify to the fact that PMB modified by nanoagent is less sensitive to aging, as a result of the processes of peptization asphaltene-resin complexes (ARC) in the structure of the modified binder and the...

Cable winch is a crucial component of the shore power system, and Permanent Magnet Synchronous Motor (PMSM) with high efficiency and good maintainability is always used as the drive motor for ship cable winch. In order to deal with the various and complex ocean environment, it is rather important for...

In this paper, a city organic pollution of groundwater remediation demonstration project was the main research content. The groundwater polluted by benzene was remediated by circulation wells in the polluted area in total construction of 4 wells cycle monitoring cycle and 9 monitoring wells. The application...

Mechanical vibration with different frequencies was operated during the direct laser metal deposition process in order to discuss the effects of vibration on residual stress and other characters of deposited workpiece in this study. Sub-resonance, resonance and the optimum frequency (OPF) were selected...

This paper is aimed to provide knowledge and understanding to promote the use of recycled materials via experimental study. In this paper, for the first time, effect of reprocessing on properties of recycled PP/talc composites has been investigated via series of experimental tests, while both virgin...

The Application of waste tyres in Civil Engineering is nearly 30 years. This study investigates the engineering properties of tire derived aggregate (TDA) reinforced loess and presents the strength properties of loess incorporating TDA as a reinforcement. The objective of this paper is to evaluate the...

The package of the tourist souvenirs in the intangible cultural heritages is one of the topics that people pay less attention to, but with the rapid development of tourist industry as well as the transformation of intangible cultural heritages, it has caught their eyes gradually. The paper is meant to...

Apache Spark is an open source big data analytic framework on clusters. It runs on top of Hadoop distributed clusters but faster using in-memory processing. Very often it seems run normally even Hadoop runs abnormally. This paper describes that after install Spark 1.4.0 over Hadoop 2.7.0, how to test...