Advances in Engineering Research

With the recent rise of web3.0 hot, personalized recommendation social networks become an important aspect of research. Social networks on behalf of the domestic microblogging abnormal hot, more and more domestic and foreign research applied over microblogging. Because the characteristics of micro-Bo...

With the rapid development of network, network information security more and more people's attention. Through the network information security threat factor analysis, and then we present five common computer network information security policy, information security and network development were discussed)...

The middle-east region of Qinshui coalfield locates in the eastern of Qinshui block depression, which terrain ups and downs and the surface lithology is changeful. How to choice the excitation and receiving parameters becomes the main difficulty. In this paper, the methods of micro logging and refraction...

The SMARTM compound materials formation technique characteristic is summarized, taking some compound materials connection skirt as the example, it designs SMARTM with the mold structural style, it has inferred the soft mold outer diameter and thickness design and the dimension control equation. The research...

In this paper, the route-based fuzzy adaptive control strategy(RFACS) of PHEV is designed based on the Intelligent Transportation System ITS . Through the ITS to get the speed characteristic of the future path and the fuzzy intelligent control, the RFACS strategy can improve the efficiency of PHEV system...

The hierarchy model of computer network security assessment was constructed in light of the characteristics of computer network and the factors influencing the network security. The fuzzy analytic hierarchy process based on triangular fuzzy number was applied to assess the network security comprehensively...

A new unsymmetrical photochromic diarylethene 1- [3,5-dimethyl-4-isoxazolyl] -2-[2-methyl-5-acetenyl-3-thienyl] perfluorocyclopentene has been synthesized. Its photochromic in hexane solution and kinetics experiment were investigated in detail. The result indicated that this diarylethene had reversible...

Thermal disposal of sewage sludge is likely to cause serious nitrogen related environmental problem, since it contains considerable amount of nitrogen. Considering that iron oxide (Fe2O3) is widely applied chemical condition for sewage sludge treatment, this study was focus on investigating the role...

Nowadays, Airfoil shape optimization are developed by many researchers. Especially, evolutionary method is taken to find out the shape of airfoil. The main objective work is finding the shape of airfoil that get the aerodynamic properties which good for lift and drag of the aircraft wing. PSO is the...

A facial expression recognition method using the ignition position sequence (IPS) of pulse coupled neural network (PCNN) is proposed in this paper. First the method obtains normalized standard images by pre-processing the face images; and then uses PCNN model to extract the oscillation time sequences...

In order to change the existing status of big turning radius of the large direct seeding machines with diesel and gasoline as fuel and improve the low efficiency and time-consuming condition of the machine driven by human or animal, an electric rice planter was designed. The mechanical parts and circuit...

Image restoration processing is to rebuild or restore original images with some prior knowledge according to given degraded images or noise-polluted images. This paper proposed an image filter algorithm based on improved Shearlet Transformation. Firstly, it adopted classical Shearlet Transform to decompose...

Bangka Island was formed by collition of some block geology (terraine) in hundreds million years ago. Earth plate amalgamation driven by tectonic force that caused increasing intensity of magmatism, tin mineralation, structural geology dan metamorphic rock formed. The geological condition has attractiveness...

Through questionnaire investigation of 320 rural households at 8 towns of Xichang City Liangshan Autonomous prefecture Sichuan, an ordered Probit model is constructed to analyze the influence of various factors on supply effect of farmland water conservancy facility based on populations with different...

A kind of high automatic manipulator is designed, the joints of manipulator is controlled by servo motor The manipulator is used for manufacturing lower cover of soybean milk machine. The manipulator includes four axis which are the upper and lower axis, the rotary axis, the telescopic axis and the arm...

This paper presents the results of theoretical and experimental studies of the joint rigidity of the production equipment in relation to modular structures

To control the angular velocity of the auxiliary electric motors of electric locomotives, controlled converters are used, making it possible to implement various methods for controlling the electric motors of direct and alternating current. Depending on the technical and technological conditions, different...

The determination of reasonable lag time is the key to make the gob-side entry driving away from the violent mining of the working face. In this paper, the geological and mining conditions of the No.7432 Working Face in Kongzhuang Coal Mine is taken as the research background. Using an independently...

With the gradual increase of the number of sports events and the participation in sports activities, the amount of information of sporting events will show exponential rate of growth, sporting events information provided by traditional library materials and newspaper media is unable to meet the current...

An accurate model for an underwater glider is important for the design of a high-performance underwater glider control system. The performance of such control systems is influenced by the parameter variation of underwater glider under real operation conditions. In this paper, the mass parameters of an...

Conjugate direction is a better direction of optimization. The three-seeking method and the six-seeking method based on conjugate direction have strong theoretical. Using the advantages of one-dimensional blind walking optimization algorithm, the optimal point was given on the given direction. Three...

Contour extraction process is often disturbed by complex backgrounds or foregrounds in the machine vision system. A new contour extraction algorithm is proposed based on wavelet transform and dynamic contour compensation. The wavelet transform method is used to extract the edge of image, and the dynamic...

GRC is a concrete made of glass fiber, acting as reinforce matrix, and combined with cement. It has high tensile, bending and anti-impact properties. However, due to its endurance problem, it is prohibited in industry applications. In the recent thirty years, many researchers have investigated its endurance...

Data mining is the extraction of present information from high volume of data sets, it's a modern technology. The main intention of the mining is to extract the information from a large no of data set and convert it into a reasonable structure for further use. The social media websites like Facebook,...

Daylight entering through the window can be obtained from several sources, namely direct sunlight, clear sky, clouds or reflections of the lower surface and surrounding buildings. Light from each source differs not only in the amount and heat it carries, but also in other qualities, such as color, distribution,...

Biochemistry theory and technology is an important tool to analyze the etiology, development mechanism, diagnosis and treatment of clinical related diseases. It is an important subject in the training and education of clinicians. Based on the related problems in biochemistry teaching practice, such as...

Climate change is caused by global warming due to human activities that contribute to greenhouse gas (GHG) emissions. Land-based human activities result in changes in dense vegetation, especially forest stands to land cover with low vegetation density (non-forest). Changes in land cover cause changes...

This study analyzes the problems and makes suggestions by investigating the current situation of family financial management of Guangzhou residents. This study has used questionnaires to collect data and analyze data using SPSS20.0. The study finds that 24.8 per cent of households spend the most on “education”....

This paper examines the implementation of Customer Relationship Management (CRM) and the role of social media in small and medium enterprises (SMEs). Understanding these phenomena is very critical since SMEs have used social media to interact with their customers, however little researches has been conducted...

Indonesia prioritizes agricultural development for food security, facing challenges like land conversion and drought due to climate change. Indonesia faces agricultural challenges like drought; hybrid Solar Power Plants (SPP) using mono/poly-crystalline cells offer renewable irrigation solutions. The...

This study examines how the updated passenger service Standard Operating Procedure (SOP) of PT PELNI, officially implemented on 2 February 2024, supports passenger service operations at the Makassar Branch, and how that procedure performs when it is placed under extreme operational pressure. Rather than...

Elderly depression, often underdiagnosed due to subtle symptoms, diminishes quality of life. This study develops a detection model using ensemble learning on multidimensional features of older adults from the China Family Panel Studies (CFPS). The dataset includes over 1,200 variables, with depression...

Alas Purwo National Park has a buffer area, namely Kutorejo Subvillage, Kalipahit Village, Tegaldlimo District, Banyuwangi Regency. The communities around the buffer area have local wisdom in the use of medicinal plants. Therefore it is important to carry out an ethnobotanical study in this area as a...

Sodium chlorate (NaClO3) is produced from two undivided electrolysis cells, where the oxidation reaction of sodium chloride (NaCl) to chlorine occurs on the anode side, and the reduction of water (H2O) to hydrogen occurs on the cathode side. In the process production, requires considerable electrical...

In order to explore the dynamic response of the superstructure and the deformation characteristics of the site after sand liquefaction of offshore wind turbine foundation under the combined action of wind, wave and earthquake, a large-scale shaking table test of offshore wind turbine suction bucket considering...

Conventional firefighting capability assessment methods predominantly rely on linear additive scoring, which is ill-suited to the radiological hazards, safety-system protection constraints, and the non-negotiable regulatory bottom lines that characterize dedicated fire brigades at nuclear power plants...

This research investigates the prospects and performance of lithium-based batteries for off-grid photovoltaic (PV) systems, which have been proven crucial for enabling high solar energy penetration. It also quantifies how adding a lithium-based battery affects the energetic performance of off-grid PV...

At present, there is an increased interest in the development of wind power engineering and its implementation into existing electrical networks in Russia. It should be noted that foreign technologies are mainly used now in Russian wind power engineering. At the same time, there are no existing normative...

The impact of excess nutrition will have an impact on weight gain and the accumulation of excess fat in the body which will lead to obesity. Based on the results of the 2018 Riskesdas, it shows that as many as 21.8 percent of the Indonesian population are obese. Rapid technological developments can be...

Micro, Small, Medium Enterprises (MSMEs) should have special attention, because MSMEs are becoming one of the economic pillar that play prominent role in current economic expansion in Indonesia. This study aims to investigate the topics concerned by hand-drawn Batik entrepreneurs, according a case study...

The rail transit is playing an important role in solving ground traffic congestion, guiding urban space layout and improving effectiveness of land using. The public are paying more and more attention to its social influences and environmental problems in construction and operation stages. This paper...

With the rapid development of China's economics and society, We continuously strengthen the consciousness of democracy, In recent years, The " supervising politics by TV " is in full swing, Its political effects and good social repercussions in the construction of democratic politics explore a new effective...

In order to realize the high precision positioning in the 3D (three dimensional) status of the LANDMARC system, using the RFID (Radio Frequency Identification) location algorithm, put forward a 3D correction algorithm with the correction factor. At the same time, applied the 3D correction algorithm in...

The ordinary sensors require manual control and do not have the indoor air humidifier test function. This design mainly adopts STC89C52RC SCM control, and connects with the auxiliary circuit to achieve automatic test and sound-light alarm of the intelligent air humidifier. The intelligent air humidifier...

Hydraulic backhoes are widely used in Kuzbass (Western Siberia, Russia) because the level of coal loss during their operation is much lower compared with traditional quarry excavators - shovels. However, one of the mining enterprises' designing problems is insufficient consideration of technological...

The accuracy of electric energy meter is important for power consumers and power enterprises. Therefore, the work is dedicated to the development of an on-line multiplexed high accuracy electric energy meter. The accuracy of electric energy meter and the power quality can be monitored in real time. In...

A product conceptual evaluation method combining analytic hierarchy process (AHP) and interval fuzzy technique for order preference by similarity to ideal solution (TOPSIS) was proposed in this paper. The weights of evaluation criteria were determined by AHP, where nine-level evaluation scales were defined...

In order to increase the multiplexing capacity of traditional fiber Bragg grating (FBG) sensor and to provide more abundant information support for the structural safety evaluation, structural strain experiment was carried out based on on-line continuous preparation technique for identical and weak FBG....

As a new type of light source,LED has been widely used in street lamp lighting system, in order to realize the function of driver and management, a LED power supply with the integration of driver and management based on the power line communication is proposed. There is no requirement for additional...

According to the special significance of grain and all the detection methods of granary storage quantity, this paper select detection methods of granary storage quantity based on pressure sensors figured with high universality, practicability and reliability, analyze them and put forward a improved version...

In this paper, the characteristics of Volleyball were demonstrated and analyzed, which shows professional, normative and contingency Volleyball Volleyball is tremendous room for growth, because volleyball with flexible teaching diversity, therefore multimedia technology into the volleyball classroom...

Methods of 3D reconstruction of medical images mainly included surface and volume reconstruction at present. In the experiment of 3D ultrasound reconstruction for spine of people, the result using volume reconstruction was unsatisfactory because of the ultrasound images' characteristic. So, we brought...

Denitrifying phosphorus removal process is to complete domestication and enrichment of denitrifying phosphate-accumulating organisms by using anaerobic/anoxic alternate environment instead of the traditional anaerobic/aerobic environment. Then, nitrogen and phosphorus can be removed simultaneously at...

This paper presents a detection method of input phase lack of power unit in cascaded high voltage inverter. The method determine the input phase lack of power unit in cascaded high voltage inverter through the detection of primary negative sequence current of phase shifting transformer. The start-up...

The statistics of International Meeting shows that most circuit breaker faults comes from mechanical side, so it is of great significance to do research on mechanical fault diagnosis. The implementation of circuit breaker mechanical properties on-line monitoring is an inevitable trend of the development...

Cipangopaludina chinensis which is a kind of benthic invertebrates was taken as experimental invertebrate. In the condition of the Roxithromycin, the activity of APND and GST abstracted from the liver and kidney tissues of Cipangopaludina chinensis to investigate the effect of Roxithromycin on the biochemical...

The main source of sports information in Chinese portal sites comes from self collection. Currently sport channels content construction has formed a good and interactive pattern of sports news information and material background. Sport information resource is composed of types of knowledge, skills, news,...

In this passage, a new method is proposed to predict the load of electric vehicles (EVs) on highway. In this method, a simplified highway network containing charging stations is established, based on which we can generate an adjacency matrix. Then the origin and destination (OD) of vehicles are extracted...

Stability of structures in any mining excavation is critical and roof rock stability has long been the primary concern in all underground excavations. There are plenty of supports systems that has evolved over the years, among them rock bolts are widely used support system in mining and various civil...

In order to explore the relationship between the multi factors of the inland river shipping accident and understand the law of the accident, the data of Yangtze River trunk line from recent years are collected and analyzed. First, we extracted the key factors of the shipping accidents and preprocessed...

Developing coatings on implant surface as drug carriers can reduce organ toxicity and effectively deliver drug locally to the target compared with the oral approach. Titanium dioxide (TiO2) nanotube has great potential for this application for widely used Ti implants because of its high surface area,...

Smart grid can be used to continuously measure, monitor, predict and even control electricity consumption. However, the energy consumption information may reveal the privacy of users. In this paper, we propose a new privacy-preserving smart grid system based on a k-times short dynamic group signature...

By studying the multi-year surface temperature (LST) phenomenon in the center area of Chengdu, the characteristics of surface temperature in the context of population (POP), gross domestic product (GDP), and building index (NDBI) reflecting the state of urban economic development are analyzed. The relationship...

The welding seam of the split cutterhead of tunnel boring(TBM) machine is easy to generate cracks in the working process, which affects the construction process and increases the cost. The double box structure is extracted from TBM cutterhead. The effects of high-strength bolts and welding speeds on...

The evaluation system and grading program of online public opinion topic were proposed in the paper via the analysis of the online public opinion topic. The related analysis was made for different public opinion topics, the warning system was proposed, thus exploring new ideas for the healthy development...

The pot experiment was conducted to study the effects of lettuce intercropping with positive and negative grafting generations of two ecotypes (farmland and mining) of cadmium (Cd) hyperaccumulator plant Galinsoga parviflora on soil enzymes activity. The positive grafting: the rootstock was mining ecotype...

Determination of focal mechanism solution permits characterization of the earthquake source most effectively with the estimation of fault geometry. Fault geometry is described in terms of the orientation of the fault plane and the direction of slip along the plane. However, the body wave, surface wave...

Integrated systems of FT liquids processes and waste energy utilization based on Shell, GSP and GE gasification are designed and simulated. The results show that under the condition of 1 000 t/hr coal feedstock, the yields of the liquids, including diesel, naphtha and LPG, are 205.2t/hr, 73.2t/hr and...

When simulating crack propagation process using the finite element method, we need to create singularity grids at the crack tip. And with the increase in crack length, we need a re-division of grids. This makes the calculation very complicated. The extended finite element method (XFEM) is an effective...

AC-25 asphalt mixture are designed by referencing the orthogonal design method, the freeze-thaw cycle rutting test are carried out, the related model of the fractal dimension and the water stability evaluation index including freeze-thaw cycle dynamic stability ratio is established by using fractal theory....

The Stirling engines are subjected to the poor heating quality and low output power. In order to overcome the problems, optimization method can be adopted, such as improving flat flame burner and increasing radiation plate, which can improve the efficiency of Stirling engine and increase the power output....

The underground cavern group of Baihetan hydropower station is characteristic with complex geological condition, large buried depth and high stress, the local failures of surrounding rock mass which often occurred frequently during the construction process. To study the mechanisms of failures result...

Methylene blue (MB) as a basic dye usually found in coloring usage industries can cause several injuries to human health and body. The current trend of treating MB is by using several wastewater treating techniques and adsorption technology. However, adsorption technology was considered to be efficient...

The proliferation of the digital world makes it easier for us to design even to create an antenna. Antennas that are developed to be used as research in the last deck are microstrip antennas, microstrip antennas have 3 parts, namely patches, grounds, and substrates, microstrip antennas have various types...

Jeulingke Village in Aceh Province is located in an earthquake-prone zone, but many simple one-storey houses have been built without regard to earth-quake-resistant standards, making them highly susceptible to damage in the event of a major earthquake. This study aims to determine the level of compliance...

In the context of rural tourism development, there are conflicts of interest and differences in demand between tourists and residents in the use of rural public spaces. Taking Jiwodu Village as an example, this study applies the theory of environmental behavior to analyze the public space usage and cognitive...

This study addresses the issue of water contamination in boreholes, which often contain elevated levels of E. coli bacteria and Total Suspended Solids (TSS), posing significant health risks. We propose a novel approach utilizing adsorbents within ceramic membranes to effectively reduce E. coli and TSS...

Technological advances in the medical sector, especially in surgical training, have developed rapidly with the existence of increasingly realistic and effective training devices, such as suture pad training kits. This research aims to improve the quality and accuracy of these devices through reverse...

Alzheimer’s disease (AD) and mental illnesses present significant challenges due to their progressive nature and limitations in current treatments. This study examines the potential of integrating Artificial Intelligence (AI) and Virtual Reality (VR) in neurorehabilitation to enhance cognitive functions...

This paper discusses the handling of high-temperature coal cargo on MV. ALCYONE I, managed by PT. IDT Trans Agency Palembang. The research focuses on identifying obstacles during the handling process and the methods applied to mitigate the issue. The findings indicate that the primary challenge is the...

With a purpose to overcome the problem of lower load-bearing capacity and more complex assembly process of socket-connected bridge piers, this paper proposes a new type of tenon-core socket precast pier with ultra-high performance concrete as the connecting material, and carries out the quasi-static...

The slot forecasting system dynamic pricing model is applied for automobile parking supervision for trendy cities. Real-time data gathered from five Bengaluru city geographic area. Method: Polynomial Regression algorithm is designed using python language. The aggressive constraints are considered for...

Advances in industrial technology have driven significant changes in the heavy equipment sector, particularly in improving productivity and work efficiency. However, heavy equipment also brings ergonomic challenges, such as the risk of musculoskeletal disorders due to designs that lack operator comfort....

One of the serious diseases that has been a concern in medicine is Diabetes Mellitus (DM). The rate of morbidity and mortality is significantly high. The medicine that comprehensively recovers the disease is necessary. This enables β pancreas recovery. The extract of Meemba Leaf is expected to fulfill...

Morphological properties and gradation of coarse aggregates play an important role in the performance of construction materials in civil engineering, like concrete and asphalt. Traditional methods for the analysis of those properties include manual measurements and sieve analysis, which are extremely...

As an alternative to materials, composite are currently the subject of extensive research due to their strength, stiffness, lightweight, resistance to corrosion, and ease of manufacturing. This study aims to compare the shear strengths of thermosetting composite materials made of ramie and rami-E-glass...

Baubau Ferry Port is a commercial crossing port managed by PT. ASDP Indonesia Ferry (Persero), this crossing port serves 3 routes with 2 Ro-Ro type vessels(roll on – roll off)and 1 LCT type ship (landing craft tanks)which operates. The high level of demand for ferry transportation services has encouraged...

The research on developing a water monitoring website had been conducted in the Integrated Laboratory UIN Sunan Kaliljaga, Yogyakarta. The output of this research a website titled (www.statusmutuair.com). In this paper, we evaluate the website by involving the community as the users. The community then...

With the development of global information technology and popularization of Internet, computer network security issues become the focus of attention. Data transmission on the network should ensure its confidentiality, the authenticity, integrity and non-repudiation. The only effective means of solving...

In this paper, a method that non-contact measurement of the temperature is proposed. It is based on the principle of infrared thermal radiation and using the infrared CCD thermal imaging technology. In order to measure the temperature of aluminum electrolyte, an infrared image temperature measurement...

This paperÿused the measured data of water level and flow on the cross-sections of middle and lower Yangtze River during flood season (May-September) from 1981 to 2015. According to the evolution of the state of river course, flood and sediment, we calculated the flood routing with the improved Great...

Shale inhibitor has been widely used as a cure of shale dispersion and swelling when drilling in shale formation. To make clear the effect of the interaction time, type and adding order of inhibitors on the hydration of bentonite, the particle size distribution (PSD) measurements of bentonite have been...

The application of BF slag depends on the content of amorphous solids in the slag after treatment. The research on the activation energy of crystallization of amorphous solids in BF slag is the foundation to find out the reasonable cooling speed during dry granulation of molten slag. The BF slag of steel...

Objective: To study the change of AQP3 expression in colonic tissues of different degrees' diarrhea model rats. Methods: SD rats were randomly divided into four groups: control group, mild diarrhea group, moderate diarrhea group and severe diarrhea group. the rat models of diarrhea were established by...

In order to overcome local convergence of constant modulus blind equalization algorithm (CMA), the momentum constant modulus blind equalization algorithm(MCMA) based on global artificial fish swarm optimization algorithm(GAFSA-MCMA) is proposed. In this proposed algorithm, on the basis of making full...

This paper introduces the principle of the excitation inrush transient calculation firstly, including the basic thoughts of simulation calculation and the basic method of numerical calculation. And then the dynamic magnetization of the transformer core is described, and the simulation of inrush current...

In this paper the problems about the practical application of cable sheath circulation online monitoring is analyzed XLPE cable sheath circulation integrated monitoring terminal is designed circuits design principles and parameters of monitoring terminal contains current transformer, circulation detection,...

Naphthalene organic compounds are produced and consumed widely in China recently, which has brought about great pressure to the local environment. How to cope with naphthalene organic intermediate wastewater (NOIW) effectively becomes an urgent task in the coming years. Electro-catalysts oxidation (ECO),...

"All trees are graceful" has not been proven. Applying the construction method to show every generalized Fibonacci caterpillar tree is a set-ordered odd graceful graph meanwhile every generalized Fibonacci caterpillar tree not only have an odd-elegant labelling but also possess a super total graceful...

This paper briefly describes the relevant conclusions of the mixed finite volume method is mainly based on a set and two mesh mixed finite volume method on triangular mesh, also lists the convergence results corresponding format.