Advances in Engineering Research

The purpose of this paper is to understand the effect of surface roughness of the specimen on obtaining the creep characteristics by using bending creep tests. To this aim, a numerical study has been performed on the creep damage development of the specimen by implementing the different surface roughness...

At present, the processing of medical information is mostly based on the level of the operation of database technology, it is the specific application service. Hospital information system is a branch of medical informatics, which has accumulated a lot of management information and clinical information...

This paper summarizes the differences between Chinese and Western wood construction technologies on the basis of reviewing the development of Chinese and Western wood construction technologies, and tentatively analyses some cases of the influence of Western traditional wood construction on Yangzhou modern...

When cluster descriptors of behavior feature in the analyzing the behavior feature data of behavior under different view, the traditional FCM algorithm can not determine the number of clusters to the data with spherical structure, so this paper proposes an improved GG clustering algorithm to solve this...

The energy saving & emission reduction (ESER) is the main objective for energy-intensive industries, which will be accomplished with technological innovations and policy guidance. This paper compares the ESER technologies in six energy-intensive industries and analyzes their potentials. Based on this,...

Bangka island is the biggest island in Bangka Belitung Province and located between Sumatra and Kalimantan Island. Furthermore, Bangka seas are connecting Natuna sea with Java sea and also become a important part of Indonesia Throughflow. This geographic condition makes Bangka island has a unique oceanography...

The antler base protein hydrolyze solution was decolorized through activated carbon. Based on the decolorizing rate and loss rate of peptide, the influence of peptide pH, active carbon content, treatment temperature and reaction time on the decolorization of active carbon were studied. The best conditions...

The rapid development of science and technology has provided more efficient ways for the intelligent industrial control management. As one of the popular control systems, PLC control system plays an important role in determining the control of whole power supply system. The stability of power supply...

The fainter receiving signal power of GPS is a key factor to limit its applications, then the main solution to this problem is improving receiver sensitivity. This paper proposes a Kalman filtering multiuser detector method to anti multi-access interference (MAI) that can improve receiver sensitivity....

Tawang Alun Terminal is a terminal type A that located in Jember Regency, East Java, which serves as a transit node for inter-provincial inter-city public transport connect the western and eastern parts of East Java. This study aims to evaluate the performance satisfaction level of Tawang Alun terminal...

The deep learning method is a state of the art in technological developments in various fields, including in agriculture. Deep learning applications in agriculture include many things including the application of fruit grading, including the fruit of palm or palm oil FFB (Fresh Fruit Bunch). Deep learning...

High performance concrete is widely used in research and Engineering, the research progress of high performance concrete admixture is very rapid. The straw ash base contains a large amount of silica, It has certain pozzolanic activity, It is an excellent material to replace some cement and reduce the...

Environmental characteristics and phytoplankton size structure were investigated during spring and summer cruises in 2015 in Xiamen Bay of China. The distribution of total Chlorophyll a (Chla) showed a seasonal and spatial variation. In surface water, total Chla concentration increased from west to east...

Core flood experiment is commonly used to study the fluid seepage law in porous media for enhanced oil recovery, but the characteristics of fluid flow are hard to be visually described. In this paper, an advanced visual displacement system was developed and optimized to observe the shapes of flow front...

With the deepening of China's electric power system reform, the environment of power grid planning will be more complex. In this paper, the risk factors that may affect the power grid planning are identified by the Delphi method from three aspects: the generation side, the transmission and distribution...

Ocean energy is a kind of clean and renewable energy source. In recent years, the development of ocean energy has become more and more important. With the development of ocean energy, our country has formulated some ocean energy policies. Similar to other areas of development, the ocean energy policy...

The nano silver powder was prepared by liquid phase reduction of silver nitrate solution with ascorbic acid (C6H8O6) as the reducing agent and polyethylene glycol 200 as the dispersant. Through a L9(34) orthogonal project, the optimum process conditions were determined as follows: the concentration of...

This paper had designed a 3D measuring system with low cost and high-precision. The 2D laser displacement sensor is the core component, and the Labview graphical programming software is the main software platform. PLC and stepping motor drives high-precision guides rail movement. Combining software and...

Shore-to-ship power supply system has become core technology dealing with shipping environmental pollution. However, the lack of systemic technical standards of it has brought great challenges. This paper proposes standards system for shore-to-ship power supply system, which based on analyzing the trend...

The expansion of shopping centers has become an issue of interest in the formation of a transitional space between the shop fronts with a public area. Shopping facilities are expected to accommodate the continuity of motion and good visual on spaces that transition with the surrounding environment. The...

Education is one aspect of life that is greatly affected by the COVID-19 pandemic. Learning that was originally done in the classroom directly turned into online learning. Online learning is a problem for all, including students, because most of them do it online in their respective areas. The purpose...

Sponge City refers to a type of urban development that fully utilizes the absorption, storage, infiltration, and attenuation functions of ecosystems such as buildings, roads, green spaces, and water bodies to effectively control runoff, achieve natural storage, infiltration, and purification of rainwater...

Cassava is one of the carbohydrate-producing food plants that is widely used by the community. Lampung Province is the number one largest cassava producing province in Indonesia. One way to increase the yield and growth of cassava plants used in this study is fertilization. In addition to macro elements....

The development of cloth at this time is creating various types of fabric products. Of the various decorative fabrics that have been made for daily needs using machine tools, one of the tools used is a tool for making printed fabrics. One example of printed fabric is tie dyed fabric or jumputan fabric...

In this paper, the dynamic response and damage consequence of the steel structure under the blast impact load are investigated by carrying out the full-scale model of the steel structure industrial plant and the near-earth explosion damage test of the local component. The near-ground explosion test was...

Solar energy is increasingly being used and developed because it is easy to build and maintain. In addition, solar energy is also used because fossil energy is increasingly depleted, carbon dioxide emissions are increasing and the greenhouse effect is becoming more and more worrying. Solar energy is...

This paper provides suggestions for the application of virtual reality technology in building EFL environment in China. The importance of authentic foreign language environment and the issue of high cost for obtaining this environment are examined. Based on the analysis of several contemporary successful...

With the large scale and multi-function of the warehouse of the tobacco distribution center, its energy consumption is very huge, and the energy saving potential is significant. As one of the main power system of tobacco distribution center, lighting system is still controlled by manual mode, which cannot...

To study the effect of methamphetamine (METH) on embryonic development in rats. The number of male SD rats and female SD rats was 50 respectively, male and female rats were taken 30 respectively, which were used to establish the METH chronic poisoning rat model, after that, model animals were randomly...

This paper choose short-term prediction as the research content of the wind speed,the time series and neural network theory are uesd into to the wind speed prediction model.On the basis of BP model, ARMA-BP model is proposed.Then the ARMA-RBF model was established, makes the prediction error smaller.Simulation...

By using a gas gun apparatus, three types of 2.5D woven composites and one type of laminated composite under ballistic impact loadings were tested under ballistic impact loadings. The trajectory of the projectile was recorded by high speed camera and then analyzed to obtain the impact and residual velocities....

This paper presents a model based on single neuron for adaptive control. For the weakness of traditional PID controllers and complex neural networks, based on the model reference adaptive control, this text using a single neuron instead of a complex neural network, choose the linear function as the reference...

Mill stiffness is an important parameter for strip rolling mill, but it is difficult to online detect. When the wide of strip are changed, or the rollers are changed, the mill stiffness will change slightly. This change can affect the thickness precision and flatness precision significantly. Making full...

Dynamic management in current-carrying capacity of overhead transmission line is a significant application in smart grid. Dynamic management technology in current-carrying capacity is to establish measurement information relationship model of conductor temperature, ambient temperature, wind speed, wind...

The RANS method and turbulence model are adopted to numerically investigate the turbulent flow and heat transfer performance of dimple/protrusion arranged in rectangular channel with the working fluid of supercritical carbon dioxide and air. Investigated is 90000. The distribution, the flow resistance...

Residential buildings closely relating to people’s life have special design requirements in vertical greening of building elevation. The paper introduced types of vertical greening technology on the basis of studying on the residential buildings in southern China area, and then discussed on suitable...

Installing fire drencher system is one of the most effective methods for fire prevention and heat insulation. But because of its large water consumption, the application range is confined. Furthermore, the numerous water quantity stored in water tank will be used for just fire prevention rather than...

Based on IPC and PLC, a distributed master-slave precision dispensing control system in master-batch production is developed. IPC is used to manage the information related to material, formula, process, and production, and to monitor the whole process of proportioning. PLC is used to control specific...

The parameters (such as the permeability and the porosity, etc) that affect the recovery efficiency of oil reservoir have the uncertainties within a certain range, which will bring certain risks to the evaluation on recovery efficiency of the numerical simulation program. According to the analysis of...

Energy management of isolated micro-grid with wind turbines and seawater desalination devices is of great significance to the use of wind power, the supply of fresh water resources and the economic operation of micro-grid. This paper established isolated micro-grid model including wind turbines, seawater...

This paper provides an annular groove Magnetorheological(MR) brake. Bingham model is used to describe the constitutive behavior of MR fluids subject to an applied magnetic field. The theoretical analysis of the shear flow and braking torque of MR fluid between two parallel annular disks in annular groove...

By using the finite element software ABAQUS to establish the model of industrial workshop corbel, to explore the stress state under local load, and then increase the capacity of corbel by the form of prestressing in corbels’ end. According to the stress distribution of the calculation, analysis of corbel’s...

During the past few years, the concentration of bromine in bromine-bearing resource in China is dropping quickly. However, the traditional methods, such as air blow-out technique has the disadvantages of high energy consumption and narrow range of application on temperature, and it is not profitable...

A simple and rapid ultrasound assisted extraction method with hydrochloric acid for antimony speciation in Chinese traditional medicine leigongteng was developed. Antimony(III) is selectively reduced in a citric acid buffer solution at pH 3 in the presence of antimony(V), where no reduction of antimony(V)...

The effect of recovery on Negative Bias Temperature Instability (NBTI) measurements had always been a challenge for reliability lifetime estimations. Currently various methods had been developed to suppress this characteristic but being able to completely remove it had been to no avail. This paper will...

With the development of science and technology, the use of computer simulation technology has become increasingly widespread, and has played an important role in the decision-making of enterprises in our country. In the traditional enterprise decision-making, because of the lack of data and the accuracy...

Poverty alleviation is a core task for building a harmonious society in contemporary China. Based on a survey on attitudes and behaviors of rural household energy consumption, the share of respondents in satisfaction on power supply, attention of energy saving and power bills take on roughly similar...

This paper summarizes the historical development of sponge cities at home and abroad and the status quo, and put forward some feasible suggestions to promote the sponge construction of city in our country.

The generator reactive power reserve is closely related to the power system voltage stability. The voltage stability margin can be effectively improved by improving the critical generator reactive power reserves. A static stability preventive control approach based on reactive power reserve sensitivities...

This paper considered a supply chain system with two manufacturers, each producing a single substitutable product. The products are sold through the common retailer or the manufacturer’s online sales channel. The purpose of this paper is to analyze the equilibrium pricing strategy and profits under different...

In high-speed printed circuit board (PCB), decoupling capacitors are usually used to reduce noise of power ports. The number and location of capacitors is related to design cost and quality. This paper introduces a method to determine the suitable value and placement of decoupling capacitors for multiple...

Microemulsions have great applications in food products. However, due to the complex attributes of microemulsions, it requires various techniques to synthesize and characterize microemulsions. This includes studies of the phase behavior?size of the microemulsion droplets. This paper reviews different...

Several studies have shown that there is a debonding failure between GFRP-S and concrete. The research aimed at analyzing effectiveness of GFRP-S bonding capacity on the reinforced concrete beams submersed in the sea water within a period of one year. The testing method used a monotonic loading with...

A meander line dipole tag antenna used in the radio frequency identification (RFID) system was designed, which can be used for measuring cables’ temperature. In order to make the tag antenna fit the cables, an improved tag antenna was designed. The design adopted classical T-matching network, which had...

For IoT WSN security, this paper proposes a flexible, reliable, safe and universal trust computation mechanism of WSN of IoT. According to the characteristics of IoT WSN and comprehensively considering the basic properties of trust calculation, design principle of trust calculation, this section proposes...

Face recognition is a new biometric identification technology that has emerged in recent years with the rapid progress of modern achievements such as computer technology, image processing technology and pattern recognition technology. The applications of this technology in urban security precautions...

In the last few years the research on efficiency of nonstationary treatment technology has been conducted at high-viscosity index oil field of Severnye Buzachi (Republic of Kazakh). The obtained results reveal that the technology of non-stationary flooding is efficient when developing reservoirs with...

In this paper, the concepts of soft inverse semigroup, soft normal semigroup on inverse semigroup, and soft morphism are given. Some characterizations and results are obtained. Next, the definitions of soft group congruence on inverse semigroup is introduced, the relationship between soft group congruence...

This paper focus on searching the bottleneck in the security checkpoint to meet the trade-off between the security and convenience. we allocate certain time to each step which meet the duration of Poisson distribution. Then, with the airport security model based on Petri net, the whole process is simulated...

This research chose three school in Urumqi, which respectively on behalf of exemplary senior middle school of Xinjiang Uyghur autonomous region, general middle school and rural middle school. The eighth grade students were selected as research object. Using the test method and ANOVA analysis method,...

Cotton fiber maturity and fineness parameters are an important index affecting the quality of textile processing. The indirect measurement method can not accurately evaluate the quality and quality of cotton fiber.In this paper, the Fraunhofer diffraction optical method and linear array CCD are used...

Using fault current limiter (FCL) is an effective way to solve the problem that short circuit current exceeds the standard. How to quickly identify short circuit faults is one of the keys. Thus, this paper presented a fast identification method for short circuit fault based on the average curvature of...

This study examines the import substitution strategy, a government strategy, focused on replacing agricultural or industrial imports to encourage local production. Import substitution is intended to create jobs, reduce demand for foreign currency, stimulate innovation, and ensure the country’s independence...

An agroforestry system is land use developed to provide economic, ecological and social benefits to improve the welfare of the community. The aim of this study are (1) to determine the contribution of agroforestry to plant diversity, and (2) to calculate the contribution of agroforestry to community...

Traditional Chinese medicine (TCM) is an important part of traditional medicine in China. Ecological utilization of TCM residue is a hot research topic at present. The application of antibiotic residue is a difficult point in the study of resource utilization of drug residue in China. In this paper,...

From the perspective of empirical research, this paper studies the influencing factors of family investors’ adoption of Internet financial products. On the basis of Technology Acceptance Model and Planned Behavior Theory, this study introduces family lifecycle as a moderating variable, and proposes a...

Plastic waste is the biggest problem faced by almost all countries. The long process of degradation and the large production of conventional plastics are the main causes of the accumulation of plastic waste, especially in Indonesia. The use of rubber cassava and old newsprint along with fillers in the...

Institut Teknologi PLN or IT-PLN in Jakarta has a solar power plant with capacity of 28.8 kW, which is operated only for research and teching. Due to limited access to the facility only two observation points of data have been collected. One in 2018 and one in 2020. The data are state-of-charge (SoC)...

For accommodating deep drafted vessels dredging at the vessel maneuvering area to the required depth as well as deepening the berth pocket of the upcoming jetty also became necessary. Improvement of strength of the reclaimed ground became essential to cater to the future loads of container stacks, gantry...

The railroad track is very important as a means of crossing the train itself, especially for lines that have a fairly extreme elevation, where for the railroad itself it is not allowed to have a track with a very high grid. This study uses the finite element method with assistance from LISA...

Micro, Small, and Medium Enterprises (MSMEs) are essential for regional economic growth. In their operations, MSMEs often face technical constraints, one of which is the limited supply of electrical energy that can hamper production. Solar energy as renewable energy has great potential and is an alternative...

Cost control in procurement is critical for the mobile manufacturing industry, where rising costs of raw materials and components pose significant challenges. To address this, we developed an improved SEIRS epidemic model to study cost control propagation among contract units in mobile projects. Simulation...

Fluid simulation software FLUENT was used to study the flow distribution of vertical SLAT type otter board, when the SLAT angle ( ) ranging from 28 to 40 degree, and analyzed the relationship between SLAT angle and lift coefficient, drag coefficient, lift-to-drag ratio. Simulated the flow distribution...

Because of the advantage of geographical location between China and Mongolia, and the advantage of industrial structure and exchange space, China and Mongolia's trade development prospects are wide. Therefore, this paper chooses the data of China's 15 major coal listed companies from 2009 to 2014 to...

Previously, the traditional approaches for remaining useful life (RUL) prediction only use the one-dimensional information relating to the malfunction. In actually, it is very difficult to collect the information, and the accuracy is low. The RUL prediction is limited by previous reasons. Except for...

For ill-posed linear bilevel programming problem, this paper studies how the leader motivate the follower to maximize its own profit. Firstly, we present a coordination model. Then, under some conditions, we establish two examples. Finally, numerical results show that the proposed method is feasible.

Due to the overload of information, it's difficult to find the information we need from large amount of information. Thus, the recommendation algorithm appears. When the size of data is too large, the traditional collaborative filtering recommendation algorithm becomes unable to satisfy the requirement,...

With the facts that the hot-dip galvanizing industry continues to develop, the output of hot-dip galvanizing dross increased unceasingly and the zinc resources reduces constantly, the problem of the hot-dip galvanizing dross regenerative recovery has became the focus of the industrial circle, Therefore,...

The Terahertz wave interacts with different media. The detector detects the terahertz time domain waveforms carrying the media information at different time nodes, analyzes the flight time difference of the peak points of different time domain waveforms, and establishes the transmission and reflection...

In this paper, a road evaluation model based on rough set theory is established. Based on the improved cellular automata improved NaSch vehicle simulation model, two kinds of models are combined and analyzed by using the correlation theory of nodal variance. Road structure, community structure and traffic...

Abstract. Objective: To observe and discuss the clinical effect of the treatment of the reduced glutathione injection acute oral cavity mucositis caused by radiotherapy for head and neck cancer. Methods: We select from August 2012 to August 2014 78 cases of the head and neck radiotherapy of head and...

The magnetic drug targeting is the use of natural or synthetic polymer material magnetic nanoparticles, solid or liquid pharmaceutical coating made of magnetic targeting of drugs. This article tripterygium targeted drug influence articular arthritis in rats and in Serum cytokines studied and discussed...

There will be a lot of NP- complete problems in graph theory and optimization process, as the most important problem in scientific engineering computing, now it is generally used genetic algorithm to solve. Therefore, this article will mainly study the basic theory of genetic algorithms and graph theory,...

Aiming at the problems of traditional BP neural network in fault diagnosis of equipment, the genetic algorithm is introduced to optimize the network, and the fault diagnosis model of equipment is established. The modeling ideas and considerations are introduced in detail, and the simulation calculation...

In this paper, it takes the Changchun Renmin Street and South Ring Road intersection for example to design the method of traffic organization optimization. On the basis of increasing the number of the channels of import and export, it changes the six phase control to the traditional four-phase control...

GKS -mappings and GKS-majorized mappings are introduced, and maximal element theorems for GKS -mappings and GKS-majorized mappings are established in GFC-spaces. As application, a new equilibrium existence theorem for systems of general quasiequilibrium problems is obtained.

Radon and its progeny, lung carcinogens recognized by International Agency for Research on Cancer (IARC) and World Health Organization(WHO), are often obtained to high concentrations in underground space. Based on its decay law, radon and its progeny with bound and unbound state will cause serious damage...

The study on thermal deformation of heat exchange pipe fixed in borehole was implemented. The thermal deformation of pipe buried in backfill was measured, and three typical shapes of pipe in non-backfilled borehole were selected to research thermal deformation behavior when they were suffering in heating...

Merging unit timekeeping performance in the loss of synchronization signal, directly affect the synchronous acquisition of merging unit. At present, the test is only a test of pure time error. Further, the time error and the relationship between the synchronous sampling was not detected. This article...

The paper chose the design of activity center of the gymnasium located in Dangtu County as an example, based on the structure characteristics of the stadium. The software Airpak 2.1 is used to simulate air flow organization (airflow velocity and temperature) and thermal comfort of the sports games hall...

The author scanned the surface of left panel lining of JieFang heavy truck(J6) using ATOS optical scanner and obtained three-dimensional(3-d) point cloud data. Then realized 3-d model reconstruction of the left liner using surface modeling function of UG NX software after processing the point cloud data...

With the scale of the application of face recognition getting bigger and bigger, A thinking of selecting faces as a preprocessing has conducted on how to improve the system’s efficiency. After summarized and analyzed such a thinking, this paper has discussed the pros and cons of face data clustering...

The article provides the results of experimental research of the separation of water-oil emulsions of different composition, consisting of oil, fuel oil and water of different structure, chemical and ionic composition (river, sea, artesian). A method for separating oil-water emulsions using the introduction...

Substation monitoring and control system generally consists of several unsupervised PC units. Such configuration is not suitable for running large commercial database, so the integration of dispatching system and transformer substation requires a lightweight relational database, and has a strict need...

The ocean energy industry, as one of China's emerging industries, is the key development goal proposed in China’s 13th Five-Year Plan. Compared with foreign ocean technology, there is still a lot of space for development of China’s ocean energy industry. Taking the ocean energy industrial technology...

This paper studies the methods of the application of the Building Information Modeling (BIM) in the fire data simulation. Through the analysis of the input data files of Industry Foundation Classes (IFC) standard of BIM and the Fire Dynamics Simulator (FDS) model, it was found that both of them used...

The constructivism learning model can be used to form students' critical thinking skills through knowledge formation with the guidance of a mentor. The Industrial Revolution 4.0 presents challenges to constructivism learning models to be able to apply e-learning. The e-learning process through information...

The article presents an analysis of the development of beef cattle industry in the Kurgan Region, as well as the research results of the productivity of beef cattle. The studies were carried out in the Kurgan Region farms in 2013-2014. During the research the young stock of the Aberdeen Angus and Hereford...

Dangerous substances in cosmetics have been widely known especially mercury face whitening. Socialization of the impact has also been made by NA-DFC (The National Agency of Drug and Food Control. However, the circulation of cosmetics contain contains mercury still exist on the community society. It needs...

Focus on the problems of a higher industrialization construction cost that hinders its promotion, this paper set industrialization construction installation cost as the object, firstly, it studied the composition of industrialization construction cost from the perspective of theory, then it combined...