Advances in Engineering Research

Aiming at the common asphalt pavement structure combination, large general finite element software is used to build the three-dimensional model based on the multi-layer elastic system theory. The pavement structure vertical stress & time curve are analyzed entirely under the moving load. The results...

To study the best process conditions for preparing ultrasonic lincomycin -cyclodextrin inclusion. Method: Choose the usage ration of Lincomycin hydrochloride with -cyclodextrin, the inclusion temperature and the time of reaction as the main factors, and use the inclusion yield as evaluated indicators...

The self-propelled Aerial Work Platforms (SAWP) will go through the rough road, therefore, the oscillating mechanism should be mounted on the chassis in order to adapt to safe and comfortable operation of the SAWP. When the boom of the SAWP need to be rotated by 360° continuously, the stability of the...

A three-dimensional model of LTCC microwave component was built by the finite element software ANSYS, and the influence of LTCC laminating process parameters to vertical interconnection column misalignment was studied by simulation analysis. Results show that the closer to the edge of component, the...

Numerical analysis of static magnetic field force for probe of online magnetic flux leakage detection system was conducted by combining ANSYS and Virtual work method. The result shows that combination of ANSYS and virtual work method could accurately calculate the static magnetic field force between...

We design the electromagnetic spider web network in the country from the first spider placed the Tanlu fault zone. This fault through the place, a large population, economic development, Hefei is the first place, Shenyang will be our second point to place the location. Mr. Li Siguang once noted: in the...

The growth and development of a city is a phe- nomenon that always occurs in every city. The increase in population affects the development of residential infrastructure, both facilities and infrastructure have an important role in the development of settlements in urban areas. The results of the study...

The glass lettuce was made as material, the effect of different concentrations (0, 50, 100, 150, 200 μmol·L-1) of exogenous melatonin on photosynthetic pigments and photosynthetic characteristics of lettuce seedlings under salt stress was studied. The results showed that when the concentration of melatonin...

The physical model of a tracked tank cleaning robot that working on the sludge ground is set up, it provides a theoretical basis for optimizing the chassis design of the tank cleaning robot. In the modelling process, the sludge resistance of the track and the ground friction are taken into account, and...

The results of study of yield and protein content in grains of chaffy and naked barley in the experiment with the increasing rates of mineral fertilizers were described. The relationship between the nitrogen content in the leaves of barley plants and protein content in grains were calculated. For the...

main tasks of research and maintenance of reliability at the present stage of designing and construction of highways are stated. The sequence of the analysis of structural reliability schemes of non-rigid road clothes under conditions of impact on them of normal and limiting values of transport - operational...

The purpose of this study is to analyze the problems that arise in using Mendeley as a reference management and citation generator for academic articles. It applied a Qualitative Approach by involving lecturers, teachers and students as the participants in a workshop. It adopted observation and interview...

cloud computing server and storage system play a very important role in the cloud computing data center. The performance of the server and the storage system will directly determine the performance of the entire cloud computing system. From the cloud computing server design principles, considerations,...

This study investigated the process performance and kinetics of mono-, and co-digestion of swine manure and corn straw focusing on swine manure content in the total substrate. Batch anaerobic digestion tests were conducted at mesophilic condition. First-order model and Logistic model were used to assess...

Engineering education is the "intersection" of the two systems, engineering and education, of which there are both common characteristics of general education and characteristics of engineering. The curriculum system of engineering education at undergraduate level takes curriculum quantity as the foundation,...

A new multi-stage attack correlation method based on attack sequence is proposed in this paper. The algorithm first excavates the attack sequence of network attack behaviors from a large number of security events, and then analyzes the correlation of the events which are in accord with certain attack...

CAN (Controller Area Network) is a kind of international standard, and the relatively high price-performance field bus, which in today’s developments in the field of automatic control can play an important role. In the full understanding of field bus based on the theory, this paper presents a CAN-bus...

Information technology and the internet today, which continues to develop, have a considerable influence on the sales of a product. It also affects the sales of cakes, including the Lunch Box Cake. Cake sellers are now starting to switch to marketing their products through online media to increase sales....

The alkali-activated materials (AAMs) have demonstrated a noteworthy impact on both CO2 emission reduction with enhanced compressive strength (CS) and flexural strength (FS). In this work, the primary precursors hydrated lime (LM), paper sludge ash (PS), and fly ash (FA) were used for one-part AAM preparation....

Public open space is needed in each village or certain housing units utilization of public open space in certain villages or housing in the form of existing public facilities. Forms of public facilities in the form of public open spaces such as parks, fields, etc. In this activity, the research focuses...

The overarching goal of this final year project are to design and fabricate a composite glass fibre reinforced with three different types of polymers (epoxy, polyester, and vinyl ester) followed by studying the crashworthiness characteristic under quasi – static load by using a universal testing machine....

The aerodynamic performance of airfoils for fluid analysis has essential applications in aerospace applications and renewable energy. The wind tunnel is a kind of mature analysis method. However, for non-professional organisations or individuals, the financial demands of building a full-size wind tunnel...

With the rapid development of e-commerce, the relationship between regional logistics and e-commerce is becoming increasingly close. Using data from 10 cities and districts in Shaanxi Province from 2016 to 2022, this paper evaluates the development levels of regional logistics and e-commerce. The study...

This study proposes an improved Multi-Level Screening Identification algorithm for the automatic extraction and identification of impact craters based on CCD image. Compared with previous algorithm of Multi-Level Screening Identification, we improved the robustness of algorithm based on terrain classification....

Homotopy method is a numerical continuation method that can locate all the zeros of any given function without the specifying of initial estimates. With the assistance of proper programming technique, homotopy method can be efficient and reliable. The application of homotopy method on kinematic synthesis...

Net winch is a major fishing net equipment for retracting and pulling fishing nets. Currently, the multi-drum net winch is widely used in the ocean going seiners. It is mainly based on the tensile load and velocity to design the net winch drum drive device and drum numbers. The structure includes a main...

The compressibility properties of coral sands have been realized from indoor experiments and in-site construction. In order to summarize the compressibility of coral sands, this paper reviewed the previous researches and gave some reference for the following researches. It is found that: 1) the compression...

With the deepening of China's modern construction, innovative computer technology and the modern Internet technology has gradually become an important tool in social production activities has been indispensable in people's daily life. Computers and the Internet have been extensively used in all walks...

Data cleaning, also called data cleansing or scrubbing, deals with detecting and removing errors and inconsistencies from data in order to improve the quality. Currently the problem is that people hold large amounts of data but do not get any useful knowledge, being described as "data rich but information...

With its great power to integrate resources, Cloud Computing can offer individuals and organizations the convenient and on-demand computing and storage service. As the increasingly influence on everyday life, its structural safety problem emerges. Due to the loss of physical control towards data, the...

The performance of Photoelectricity Trackers is usually required to be tested in the process of developing or repairing. A simple revolving photo-electricity target is realized based on a collimator, and it can be used to test the Photoelectricity Trackers’ performance. The photo-electricity target is...

In this study, we investigated the hydraulic environment heterogeneity of the Lijiahe spawning ground which locates in the downstream of Jinchuan River, one tributary of Dadu River. River2D was conducted to simulate the hydraulic environment, namely flow velocity and water depth, under different discharges....

With the rapid development of Chinese cities and economy, public transport demand is increasing rapidly, urban public transport priority development has become the focus of the China's transportation development policy. However, Chinese public transport supply and the huge demand for public transportation...

Aiming at the problems that the traditional temperature and humidity recording manual operation is low efficiency, put forward a design scheme of temperature and humidity automatic alarm recorder. real-time monitor temperature and humidity sensors using single chip microcomputer technology, after the...

Now, there are more and more hot event of network. The event itself is complex, and have too much useless information. In this paper, we propose a formal method which uses semantic fingerprint to represent the hot event of network, and it can be very intuitive expression important information of hot...

As a kind of excellent light precast construction materials, aluminum alloy has the advantage of light weight, high accuracy, corrosion resistance, recyclable, etc. This thesis mainly does research on the integration method based on BIM of prefab aluminum architecture, including assembly, performance...

Automatic container code recognition plays an important role in customs logistics and tra-nsport management. Due to difficulties such as character color and font size variation, illumination conditions, image degradation, and exist of many other characters, automatic detect and recognition of container...

In Mineral resource economics, a large amount of data stored in Excel files usually need to be calculated and transferred to various charts for analyzing. Excel VBA provides a fast and easy way to carry out the calculating works and to create various kinds of charts. This paper illustrates how to create...

Based on the background of landscape research, taking the form of landscape environment as the breakthrough point, this paper puts forward the design model of ecological and environment-friendly building in mountain region. First of all, from the aspects of spatial characteristics and structure, the...

Along with the development of medical imaging technology and the popularization of hospital information network (such as PACS, HIS, RIS), a large number of medical images which contain the physiological, pathological and anatomical information in a modern hospital every day will be produced. These images...

Compared to usual driving styles, eco-driving is an ecological driving way aiming to reduce emissions and fuel consumption which has received lots of concerns since its emergence. Many studies have shown that eco-driving does bring environmental benefits for individual vehicles in varying degrees. However,...

The oxidation behavior of the amorphous ribbons heat treated under different temperature and holding time was deeply investigated. The oxidation morphology was observed by using of SEM equipment. The experiment results show that at the initial stage of oxidation, the morphology of the oxides is small...

High sulfur pet coke power generation through Integration Gasification Combined Cycle technology is discussed in this paper. Compared with coal, high sulfur pet coke has characteristics like high carbon content, high sulfur content, high heat value, low ash content and low volatile matter. IGCC power...

A canal was proposed to be excavated by blasting nearby a village with hutments and an overhead water tank in very close proximity. The structures mentioned were as near as 18 m from the proposed excavation. Trial blasts were conducted by CSIR-CIMFR to ascertain the vibration attenuation parameters and...

The paper takes Donggang expressway as the engineering background, based on the Burgers model, considering the effects of temperature and water content on the creep properties of rock, the creep damage constitutive model of low temperature rock is established, which can reflect the instantaneous elastic...

The oil dollar is at the center of the US hegemonic redistribution system. Maintaining the oil dollar pricing mechanism is not only conducive to maintaining its position in the international monetary system, but also has far-reaching significance for its control of the international oil market and the...

The aims of this study are to evaluate the trend of innovative building materials used. More than 150 innovative building materials for structural and architectural components are gathered. Building components are divided into materials for structural dan surface components for roofing, flooring, walls,...

Unlicensed mining is a complicated issue in the Province of Bangka Belitung Islands. Tin which used to be a strategic commodity, in the reformation era, has been stated as a non-strategic commodity; the export activities of tin are no longer supervised. As a result, unlicensed tin minings emerge, causing...

Electric vehicles (EVs) began to play an essential role in the public transportation system. It is a necessary part of developing and driving the economies of many countries in the future. EVs uses electric power to drive the mechanisms and other systems which must be stored electrical energy for use...

An effort made by rice farmers in maintaining their bargaining position in the management of rice farming financing is by conducting arisan gabah. The purpose of this study was to describe the management system of and find out about the benefits of arisan gabah. The research location was selected purposively,...

The article discusses the effectiveness and different areas of using innovative navigation systems for transport, different markets and participation in international transport projects. The problems of ensuring information security in the operation of navigation systems in different markets and innovative...

This article explores current situation of sports television broadcasting in China and summary the rules of its development so as to promote the benign development of sports television broadcasting in China.

With distributed generation access to the grid, power quality problems become increasingly prominent. These problems can threaten the safe and stable operation of the power grid. This paper establishes a distributed power quality comprehensive evaluation system. The improved entropy method is used to...

With the emergence of internet, people wholeheartedly involves insharing their experiences on the web ranging from the personal thoughts to the global issues. The world is now embellished by social media which paves way to share the user's experience of anything across the world. This enables the market...

The bridge is a construction that connects paths that are cut off by rivers, ravines, or construction. One of the requirements of the bridge is freeboard. Safety height is the height measured from the water to the lowest bridge construction. The survey results are still a railroad bridge that does not...

The support of science and technology talents strategy is the key factors which decide whether a national and regional development strategy can be realized smoothly. This paper adopts literature research and case analysis method to construct the theoretical analysis framework that the support of science...

Final Disposal Site (FDS) is a place where waste reaches the final stage in its management. In realizing the need for waste disposal facilities and infrastructure, precise calculations are needed so that the land provided for the FDS can accommodate all the waste. The landfill design method with Sanitary...

The existence of humic substances is the key factor for antagonistic coloration of stabilized landfill leachate, which is a remarkable pollutant parameter. To examine the performance of natural starch from oil palm trunk (OPTS) like a coagulant is the focus of the current study, for the removal of color...

Breast cancer remains the leading cause of cancer incidence among women worldwide, accounting for 2.3 million new cases in 2022 and nearly 666,000 deaths. Early identification of high-risk individuals is critical for guiding prevention, screening, and genetic counselling. Traditional risk prediction...

The employee engagement is an important aspect of stability of the workforce and organization. Traditional analytics usually use linear models which do not reflect non-linear correlation that affect retention. The present study is based on a neural network framework and provides an analysis of the engagement...

With the frequent occurrence of extreme heat events and the advancement of urbanization, the health of urban residents is seriously threatened. Taking Shenzhen City as an object, the study uses spatial regression modeling to investigate the distribution and spatial equity of heat exposure risk and to...

Weaving is a fabric made through a weaving process with the technique of crossing warp yarn and weft yarn. Tajung cloth is a typical Palembang fabric without gold thread and is usually used by men as a sarong. Has been known since the time of the Palembang Sultanate. The process of making Tajung fabric...

East Kalimantan is the largest coal-producing island in Indonesia. Many coal companies are digging for profits in the Kalimantan Forest. Still, when the coal has run out, it will be left alone and damaged in the Kalimantan Tropical Rainforest. So, we focus on designing Void Tourism and outbound activities...

Accurately and effectively assessing the collision risk between ships is of great significance for the formulation of ship collision avoidance decisions. However, in different encounter situations, different evaluation indicators may play different roles, making it difficult to accurately and effectively...

The design of torrefaction processes for biomass conversion are examined in this research, with a focus on the potential of this process as a sustainable energy source in Botswana. Torrefaction is a thermal treatment process that improves properties of raw biomass for use as a biofuel or for co-feeding...

With the development of urbanization progress and industrial structure, Gansu province has experienced a rapid and unprecedented process of rural–urban migration. Based on the time series data 1978-2011 in Gansu province, this paper attempts to present the VAR model of rural-urban migration and industrial...

Spread spectrum technology is an information transmission technology, which channel bandwidth occupied by the information that far exceed the minimum bandwidth necessary for transmission; the spectrum is ex-panded by a separate code sequence is complete, the coding and modulation method to achieve regardless...

In order to achieve the stable control for a double inverted pendulum system, linear quadratic Gauss optimal control was applied. Based on separation principle of LQG, firstly, the control law was proposed by the optimal control, and then a state feedback was obtained; whereas, the states of a system...

The airbag buffer landing device is an important part of the existing buffer device in China. Its low cost, flexible and lightweight, safe and reliable excellent features play an important role in the field of airdrop and aerospace. This paper summarizes the classification and research methods of the...

Based on the investigation of the distribution of strata in the downtown area of Guangzhou City, simulating the stress path of excavating foundation, the triaxial pressure tests on isotropic consolidation and K0 consolidation conditions, the lateral unloading tests and the axial unloading tests on mucky...

Due to the measurement noise, the accuracy of the double observers' cross-location method is low. Based on the Fisher information matrix of the double observers, the Cram,r-Rao low bound (CRLB) of the double-observers bearings-only tracking is figured out, the proposed optimal fit matrix decomposition...

The polycarboxylic slump-retaining admixture was synthesized by methyl allyl polyoxyethylene ether (TPEG) and unsaturated carboxylic acid in redox system. The factors influencing on performance of polycarboxylic slump-retaining admixture such as temperature, reaction time, acid alcohol ratio, the amount...

The anti-galloping method was proposed for the 6×1520 mm2 large cross section conductor. The galloping model was established by using nonlinear finite element method and considering geometric nonlinear, aerodynamic nonlinear and initial deformation. The galloping characteristics and the critical conditions...

With the rapid development of the mobile internet and the computer ability, the era of big data has come. This paper firstly describes the concept of big data, and then introduces the key technologies of big data in mobile communication network. Then, this paper gives the specific applications of big...

Reliability allocation is a significant part of reliability design. There are a number of factors that affect the reliability. A new method of reliability allocation is proposed based on the fuzzy theory and AHP method. The core of this method is to introduce the improved AHP method to determine the...

In the modern control system, especially the mechanical servo system, a suitable mechanical friction model is very important for the simulation verification of the control system or algorithm. At present, the traditional Dahl model has many defects in fitting the real friction and the simulation of the...

The advancement of technological society in general has stimulated in various fields, such as aeronautical civil mechanical naval and offshore engineering, a need to look for more sophisticated structural solutions. In many cases these solutions resort to lattice towers that, in order to meet several...

Magnesium-RE alloys are interesting materials since they have excellent room and high temperature mechanical properties. A recently developed as-cast Mg-5Y-3Sm-0.8Ca (wt.%) alloy exhibits attractive strength at room temperature, while its strength is poor at elevated temperature. In order to further...

Taking the DZ101 TBM(Tunnel Boring Machine) main beam as research object, with CAD/CAE used, a three-dimensional mechanical analysis model of the main beam was established. And then the static mechanical performance of the main beam was studied. The results show that: the maximum stress of main beam...

Proposed a combination predicting method based on innovation grey theory and neural network to improve the precision of spacecraft power predicting. Established innovation GM(1,1)+RBF combination predicting model with optimal predicting precision according to the spacecraft power seasonal fluctuating....

According to the needs for many people conducting a certain virtual experiment at the same time in different places, a multiplayer online virtual experiment system built by Kinect and Unity 3D engine is proposed. In this system, the Kinect is implemented to complete the motion operation, which can improve...

Uncertainty analysis of the parameters of conceptual rainfall-runoff models is studied via application of the Xin’anjiang (XAJ) model as a case study. A new research methodology is suggested. We suggest to fix a subset of insensitive parameters first, and then analyze the uncertainty of the other parameters....

To calculate a rudder system’s vibration characteristic, MSC Nastran was carried out to simulate an underwater model’s wet modes based on finite element method (FEM) and virtual mass method. The model was simplified from the rudder system using a torsion spring instead of the transmission parts. The...

TENON machining is an important and major processing for aero-engine precision forging blade. Traditional processing methods for TENON machining cannot meet the modern aero-engine performance, efficiency and environmental protection needs. In the paper, a "hard" clamping process method to machine blade...

This paper introduces energetic igniters fabricated using TaN film bridge by magnetron sputtering. It is inferred from the image of wet-etched TaN film bridge that film edge is clearly visible and relatively smooth with lateral erosion size of 5 ?m. The X-ray diffraction (XRD) and Temperature Coefficient...

In traditional Radio Frequency Identification (RFID) reader system, the electromagnetic energy cannot be transferred as much as possible, which is caused by the discrete resonance frequency of antenna. The energy transferred distance should be reduced by this reason. In this paper, Direct Digital Synthesizer...

The article presents a review of the current status of world power engineering, which is focused on the development of alternative and renewable energy sources (RES). The power resources' production and consumption tendency, as well as the evaluation of renewable energy sources usage in Russia, is analyzed....

Sand is the discrete particle material in meso level and irregular distribution of sand void space is showed anisotropy. The reasonable description of this feature is important to study on sand strength and deformation mechanism, and the anisotropy of pore space is studied by using the directional distribution...

Roadways that located around the beach often have some problems with seawater puddle caused by the tidal condition or commonly known as rob water. Therefore, it is better to apply steel slag with higher quality than ordinary aggregate as an alternative way to prevent the pavement damage. This research...

The paper considers climatic and weather specifics of the Arctic, identifying dangerous weather factors with the highest frequency. Specificity of flying in the Arctic and state-of-the-art in flight meteorology are considered. The authors define the tentative approaches to solving tasks in improving...

There are two basic models built in this paper to keep a hot bath when having a shower in the bathtub: fundamental heat-balance model and dynamic heat-balance model. A reasonable strategy to keep water temperature approximately constant and well-distributed is found in the former. The influence on water...

The excessive consumption of fossil fuels brings air pollution problem in Beijing, and integration of Beijing-Tianjin-Hebei will join a new coordinating development for future development, it will form a symbiosis pattern. How to choose the symbiosis pattern is a key issue of the development. This paper...

This paper designed the Pin-axis Resistance sensor based on the principle of Magnetostriction. The mathematic model of the sensor was established and simulated in Matlab / Simulink. In this paper , load experiment results of resistance sensor showed that resistance sensor's linearity decision coefficient...

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....

Driving fatigue and even arm numbness can be caused by steering wheel jitters with engine idling. Objective measurement and subjective evaluation are applied of the analysis on the influencing factor of steering wheel jitter in two conditions, engine idling with air conditioning on and off. The prior...

Melody is the key perception of music. For the heavy sensory nerve deafness, the current cochlear implant (CI) user has the clinical effect on speech recognition, but the music melody and timbre perception is not acceptable, they could not normally perceive music information. Based on CI encoding principle...

We need to optimize and adjust the conventional bus network in the rail transit environment to give full play to the key role of the rail transit function and its overall benefits, to form smoothly linking combination of rail transit and conventional bus network. This paper is to analyze the defects...

In order to improve the quality of laser metal direct manufacturing parts, the Z increment mathematical model was established, and the optimal Z increment was solved theoretically. The results show that Z increment is the function of single-track single-layer forming height, and has nothing to do with...

This paper studies the Huangguogan anthracnose infected time and different concentration of 25% Pyraclostrobin EC (1500, 2000, 2500 times) in Huangguogan in different periods (before flowering, after flowering, young fruit period, fruit rapid growth period) control effect on Huangguogan anthracnose after...

In order to solve the design problem of the electromagnetic mechanism of the electromagnetic engine, a method for the design of electromagnetic mechanism is proposed by means of finite element method and magnetic circuit method. According to the structure characteristics of the electromagnetic mechanism,...