Advances in Engineering Research

Neuropathy includes central and peripheral neuropathy, the pathogenesis of the disease varied, involving macrovascular and microvascular disease, metabolic factors, autoimmune mechanisms and the lack of certain growth factors in the body, In recent years, the researchers found that the level of various...

A Parametric design method for weak area structure of circle composite fragile cover was proposed by analysis of mechanical properties of circle composite fragile cover and weak area structure, which was confirmed by rush experiments. Firstly, boundary conditions of the weak area structure were determined...

The seismic performance of 7-story reinforced concrete shear wall structure is studied, by the shaking table test of the reduced-scaled model. Two test conditions are considered, namely, fixed base and considering soil structure interaction. Under above two conditions, the acceleration time history response...

This article has built a system of China's advanced industrial measurement. By applying the datum from 2004 to 2013, we estimate the level of development and current status of China's advanced industrialization(AI), and evaluate the measurement results by establishing Hierarchical Linear Model (HLM)....

Laser shock peening (LSP) is a new technique to reinforce the surface of materials, and the fatigue strength, wear properties and residual stress corroding properties of metallic materials would be greatly improved by shock peening. The residual compressive stress distribution caused by LSP from the...

Based on the analysis of the existing Analog-to-Information Converter (AIC) under the framework of Compressed Sensing (CS), a novel model called the Parallel Multi-Filtered AIC (PMF-AIC) is proposed. In this model, the ideal integrators in the traditional AIC model are replaced by analog filters with...

The paper simulated the mechanical process of transportation of ultra-critical using glass reinforced plastic pipe (GRP pipe). The gas expansion model of micro-cavity in GRP pipe was established based on the experimental results. By analyzing the physical process of gas expansion on the micro-pore, the...

Opinions’ analysis on web news comments is a great significance for the construction of the government's democratic politics, public opinion monitoring and decision support, etc. In this paper we analyze user’s opinion from emotional word, emotional word qualifier, and emotional tendency. We proposed...

In this paper aims at using the two different methods (fixed range method and Levey-Jennings method) to study the internal quality control of qualitative ELISA detection anti-HBc and exploring the difference, applicability, effectiveness of the two methods. Method -- the author collects the internal...

Bengawan Solo River is one of the longest natural channels in Indonesia which functioned as irrigation, fresh water supply and flood control. This river covers up to 1.6x106 ha of area from the mountainous region in the Central of Java to the North Sea of Java with approximately 600 km of river reach...

Layered composite materials are an alternative to traditional materials for the manufacture of aviation components, details and structural elements. The delamination is a widespread destruction type of layered composite materials. The paper considered the characteristically destruction of defect growth...

Laser bonding welding test of the lap joint between steel and Al was conducted to discuss the influence of process parameters on the quality of steel-Al joint and to conduct the mechanical property analysis. The results showed that the positive weld joint of the specimen was uniformed under the conditions...

Methods used for the determination of potassium content in potassium hydrogen terephthalate are mostly based on traditional chemical method, which is lengthy and cumbersome. If inductively coupled plasma emission spectrometry or atomic absorption spectrometry are used to determine the potassium with...

With constant change of the type and performance of measured objects, some problems are gradually exposed among measuring equipment in terms of measuring efficiency and quality. In this paper, to obtain more accurate measurements, with data communication as the core, the author builds a computer-based...

This paper, taking Bailianhe reservoir basin on Hubei province as an example, firstly used the method of set pair analysis to calibrate the radar estimates rainfall combined with basin rain gauge. We obtained the optimal Z-I relationship of Bailianhe reservoir. Then, it presented a method of weight calibration...

The flight test data is of great value and is the primary basis for researching and developing civil aircraft. This article gives an exploration on the emergency and necessity of establishing the flight-test data management system, presents the construction principles and design conception of flight-test...

Decision making recommendation system in this research aims to determine the amount of the building materials that must be available to meet the needs of the construction of housing projects. Calculating the right amount of the building materials is very important in a project, because it determines...

Because Indonesia is countries between three major plates—the Indo-Australian plate in the south, the Pacific plate in the northeast, and the Eurasian plate in the north—high-intensity earthquakes are common in this region. Indonesia has a high seismicity level both on land and at sea as a result of...

Punching pile is a commonly used construction technology for pile foundation of river-crossing bridges, which has the advantages of small impact on the sur-rounding environment, strong adaptability of pile length and pile diameter, the pile end can enter the holding layer or be embedded in the rock layer,...

This paper proposes a variable bus lane control strategy suitable for small and medium-sized cities to address the issue of road resource waste caused by fixed bus lanes and improve the utilization of road resources. By real-time detection of bus and non-bus traffic flow, bus speed, and passenger flow,...

The issue of clean water availability occurs not only in arid regions but also in areas with abundant rainfall, such Palembang City, Indonesia. This research aims to evaluate the performance of a rainwater harvesting (RWH) system simulated on a rain roof area (house roof) with areas of 36 m2, 45 m2,...

Virtual synchronous generator (VSG) is one of the key technologies in the context of energy transition. VSG can simulate the operation mechanism of a synchronous generator, so that the new clean energy power generation device can actively support the power grid, thus promoting the energy transition and...

Hydrogen fuel is one of the most ecological. However, its storage and transport still pose a challenge to the modern industry. This paper presents the use of ammonia as a liquid hydrogen carrier. It has been proven that it is possible to obtain green hydrogen in the splitting process conducted in non-thermal...

To guarantee the security of composite insulators as tension strings applied to ultra-high voltage engineering, it is necessary to study the mechanical properties of composite insulator regarding break impact, especially researching on key factors influencing. Study the key factors influencing by numerical...

Radar signal sorting is a key part of radar countermeasure nowadays, a blind separation algorithm based on Time-Frequency (TF) analysis of short time Fourier transformation is proposed in this paper, and the problems of underdetermined radar signal sorting can be solved effectively. The proposed method...

English educational equity has long been the focus issue which has been widespread concerned in China. And the education injustice is mainly caused by the irrational allocation of English teacher resources. Based on a survey and interview, the author learns and analyzes the current allocation of English...

In this paper, we select the quadrotor as the airbone geophysical exploration platform. By comparing the cur-rent quadrotor control algorithm, the classical closed-loop PID theory is selected. And then the platform flight control system is divided into three control loops, that is, position control loop,...

The possibility of using the Russian complex SCADA-systems in the coal industry due to the urgency of imports substitution in Russian economy has been studied. The structure, properties and advantages of domestic SCADA-systems, which are more competitive in the market of information technologies compared...

Aiming at the demand of high precision real-time acquisition of load attitude in wave compensation system, a method based on MTi to detect load attitude is proposed in this paper. Based on the data acquisition card and C++ Visual language, the on-line acquisition and calculation of the Euler angle of...

The new transmission mechanism crank-group driving mechanism is mainly used in some special light industrial machinery. Paper drew the mechanism's trajectory curve of the structure unit by a new way-the graphical method, analyzed it related to the trajectory function, and then studied the motion characteristics...

The performance of the sewage treatment as one of the important equipments in ships has a direct impact on the entire power installation and ship performance. The performance of the sewage treatment is a kind of Ship antipollution devices which can treat sewage such as bath water, hygienic-water and...

Stroke is one of the most important factors in the spectrum of the Chinese population. In the current physical therapy for rehabilitation aftermstroke,neuromuscular electrical stimulation therapy is more important. Stroke is a disease with high disability rate. Rehabilitation of stroke patients with...

(Aim) Currently, scholars tend to use computer vision approaches to implement multiple sclerosis (MS) identification. (Method) In this study, we proposed a novel MS slice identification system, based on Haar wavelet transform, principal component analysis, and logistic regression. (Result) Simulation...

With the advent of information technology era, more APP into people's daily lives. This article choose its design principles as the starting point of several different dimensions, from product UI, interactive, functional deployment, iterative, user experience, strategic planning and other aspects of...

This paper firstly introduces the recent research on data warehouse and describes the technology of data warehouse in process of design of database in detail. Data warehouse is a new technology in data management and information, and is mainly used to raise efficiency of data querying and to support...

In order to improve the accuracy and design efficiency of fixture, UG and ADMAS software has been introduced into the fixture design process, and the co-simulation function of software has been applied, and the fixture reasonable layout and the clamping force calculation and synchronous optimization...

This study utilizes and sinters the reservoir sediment to produce high-quality lightweight aggregates. Not only does the recycling of reservoir sediment into useful building material save resources, but it also increases the reservoir capacity, prolongs reservoir life, and is more conducive to environmental...

Since sensor nodes are usually deployed in a hostile environment, it is easy to be physically captured by an adversary. Thus, an adversary is capable of disturbing the entire network. To overcome it, we propose a trusted routing algorithm using subjective logic. In our solution, every node checks the...

In order to improve the control effect of alcohol and hydrogen power system and accomplish control target of dissociated methanol engine, a electronic control model based on the MAP grid interpolation method has been put forward, and the software of Simulink has been used to simulate and verify the model....

The efficient and high coal output of China's opencut coal mining has made remarkable contributions to China's modernization construction. However, it should be noted that slope instability of opencut coal mines often gives rise to a series of geological disasters. Disasters of the kind will not only...

The principle of QPSK modulation and demodulation is described and the detailed explanation and theoretical on DDC, carrier synchronization and bit synchronization principle is analyzed. A QPSK digital demodulation structure based on FPGA is proposed after detailed theoretical derivation for Costas loop...

For now, the engineering landslide caused by rainfall is increasing, but the current research mainly stays in two-dimensional space which neither tallies with the actual three-dimensional space, nor lacks the related research on the influence of the landslide-function anti-slide pile system under different...

The need for estate mass appraisal imposed by the information-based for the current property tax, estate mass appraisal model what is composed GIS and VIKOR method was proposed. Firstly, house price effect factors were quantified by using GIS spatial analysis methods, secondly, combined with quantitative...

Runoff calculation is an important part of regional runoff forecast and water resources evaluation model. The Soil Conservation Service (SCS) curve number (CN) model developed by the U.S. Department of Agriculture National Resources Conversion Service (NRCS) is the most popular and widely applied model...

The bridge expansion joints is to adapt to the structure deformation of the bridge, the across device between the bridge structure each couplet of the beam end and the beam end and the abutment back set free deformation. Its role is to ensure that the bridge span structure under temperature change, concrete...

This paper used 220kV porcelain-clad arrester defect at heavy contamination areas as a case, to research potential distribution by the means of high-pressure test and simulation. It has comprehensive analyzed the reasons that the defect of the arrester design is unreasonable. The paper reseached potential...

In Bord & Pillar (B&P) depillaring, there are redistributions of mining-induced stresses on acontinual basis, primarily with apronounced effect on the natural supports - ribs and stooks. A rib need to be stable on temporary time-frame such that (a) it should provide adequate safety to men and machines...

In this paper, a novel mixed matrix forward osmosis (FO) membrane was fabricated by introducing graphene oxide (GO) into the cellulose acetate (CA)-based casting solution using phase inversion methods. The factors---GO content and blending temperature were tested for their effects on pure water flux...

To determine the normal water level is an essential part of new design process, only normal water level adjustment is the new things gradually in recent years. Reservoir is an important part for the development of social economy system, may affect the situation as a whole, and then normal water level...

The paper analyzes the influence of user lateral grid-connected PV generation on relay protection of distribution network, and proposes the opinions for the economic technique and selectivity of protection. The paper applies DIgSILENT PowerFactory software to make simulation calculation and analysis...

In view of the low efficiency and unstable quality of the laying and quilting process of the multi-layer insulation of spacecraft, this paper designs an automatic laying and quilting integrated equipment, which adopts fixed base type. Laying and quilting share one platform and Y-direction drive. A buffer...

The role of irrigation is very important to increase agricultural production. Utilization of water through a good treatment system for water utilization is implemented effectively and efficiently. Sediment transport in irrigation can shorten the service life of irrigation networks, due to silting and...

Two areal spots (Vladikavkaz areal spot and Unal spot) where chemical pollution of soils associated with mining reaches an extremely dangerous level were identified on the territory of North Ossetia-Alania. The areas with varying degrees of environmental stress were identified within the RSO-Alania region...

The public transport and urban form of small and medium-sized cities have entered a rapid development and evolution stage. In order to make small and medium-sized cities to be healthy and sustainable development, this paper makes a quantitative analysis of the coordination of public transport system...

The traditional permanent magnet synchronous motor (PMSM) control system uses a mechanical sensor to detect the speed of the motor and the position of the rotor，the sensor is susceptible to the environment and reduces the reliability of the system.This paper uses a model reference adaptive system (MRAS)...

A single phase induction motor usually has two windings, the main and auxiliary windings. The winding design was more complicated than the poly-phase induction motor. Because of that, this study was aimed to show a new design that simply by using 4 windings in the stator. This study was focused to design...

Mathematical model of potato slices under process-based temperature and humidity integration control of tilted tray air impingement drying were investigated under different parameters. Results indicated that the Weibull distribution function simulated the drying curves of potato slices under PDTHIC drying...

In order to study the injectability of the advanced inhibiting coal seam and the effect of inhibitor injection, taking the 3 upper coal seam in Nantun mine as an example, on the basis of the fact that this coal seam can be injected, the experiment of pressurized water absorption for coal in 9 different...

In this study, natural staining procedures have been evaluated using hybrid dyes of mango and turmeric leaves. To get rich color shades with high strength and color fastness, coloring is done by involving a number of preparation stages which include washing using Turkish Red Oil (TRO), mordanting using...

A Cu(II) ion-imprinted polymer (Cu(II)-IIP) for the selective adsorption and separation of Cu(II) was prepared by modifying the surface of mesoporous silica SBA-15 through surface ion imprinting. The prepared polymer was characterized by Fourier transmission infrared spectra (FT-IR), X-ray diffraction...

In order for the robot to adapt to deformations in typed steel processing, an off-line compensation method for programming and control of robotic pathway is introduced. By installing a laser sensor on the end of robot manipulator, the geometric shapes and positions of work-piece are measured prior to...

The problem of an anti-plane crack in functionally graded magnetoelectroelastic materials is investigated. The material properties of the functionally graded magnetoelectro-elastic materials are assumed to be exponential function of y perpendicular to the crack. To make the analysis tractable, the crack...

Aiming at the subway operation safety assessment of empowerment as relatively one-sided, the game theory method is adopted to combine the improved AHP and the entropy weight method. On the basis of considering the factors of passenger flow, a system of evaluation index of metro operation safety is constructed.Taking...

Wireless network technology is one of the important symbols of the development of global information technology in twenty-first Century. Wireless access. wireless lan and other technologies have been flourishing in recent years. But the security problem has become increasingly prominent. Such as security...

This study aims to examine the experience of agritourism attractions and assess what dimensions are relevant to represent these variables. Literature studies show that limited attention to tourism experiences in the context of agritourism is not discussed in detail about the factors that can cause it....

The COVID-19 pandemic, which is not known for sure when it will end, has caused digital transformation to occur faster in the world of education. One of the forms of digital transformation is the implementation of learning activities that were previously carried out with direct interaction between teachers...

Computer vision technology is currently gaining traction in all industries, including manufacturing, agriculture, healthcare, and services. Computer vision technology now incorporates robotics technology, making it very dynamic and flexible. Computer vision, like a service robot, is used in a variety...

In the present study, the suitability of groundwater for drinking and irrigation purposes was analyzed in Kaliakair upazila. Thirty (30) groundwater samples from Kaliakair upazila were collected and examined for pertinent water quality indicators. To estimate the water quality index (WQI) for the drinking...

A deep learning solution for detecting rice leaf diseases based on the YOLOv9 architecture is presented in this research. We utilize a dataset comprising ten distinct classes, representing critical rice diseases: Bacterial Leaf Blight, Brown Spot, Healthy, Leaf Blast, Leaf Scald, Narrow Brown Spot, Neck...

The study aims to determine the standard of effectiveness of Marine Pollution (MARPOL) Annex V Implementation on Ferry Ships at the Port of Parepare. The research was conducted on 8 moored ferry ships at the Port of Parepare. This research uses descriptive qualitative research methods with observation...

The molten salt storage tank is a key component of the solar thermal power plant’s energy storage system. In the structure of the tank, the region with shell-to-bottom weld is a weak area that affects the safe operation of the tank. This study focuses on the design of a storage tank in a solar thermal...

The study explored the improvement in soil performance using quarry waste soil and HDPE geocell reinforcement in layered soil models under varying applied pressures. Quarry waste is a by-product of the quarrying process that includes crushed rock fines, scalping and overburden. It’s often considered...

This paper presents a comprehensive review of hardware accelerators specifically designed to address the challenges posed by sparse neural networks, focusing on their architectural innovations, algorithmic optimizations, and performance advancements. Traditional computing systems face significant challenges...

The desire to improve the production of electricity according to various criteria, whether technological or environmental factors, leads to the development of technologies and their subsequent application in industry. Today a new trend is electricity storage systems. In particular, such technologies...

The amelogenins (Am) constitute about 90% of the enamel matrix proteins and play a critical role in enamel biomineralization. This study aimed to express and characterize recombinant human amelogenin (rAm) protein in the prokaryotic expression system in quantities sufficient for structural and functional...

The light is the necessity of life for everybody. When the night comes, it is very inconvenient to turn on the light in the dark. And when the person leaves the house, he often forgets to turn off the lights which will cause huge waste of energy. In view of the lighting control method of classrooms,...

Airflow field play an important role on the cleaning performance of the air-and-screen cleaning device of the plot harvester, and an unreasonable airflow field can lead to poor cleaning quality. In order to understand the cleaning chamber airflow distribution and improve the cleaning quality of the cleaning...

This paper proposes methods that can standardize the different content motions that use Leapmotion in order to define and recognize them. A current Gesture interface is built and used to fit the individual contents. This creates confusion among the users because each applied field uses a different motion....

How to recognize the vulnerable groups and prevent their deviant behavior in China currently will be directly related to the social stability and economic sustainable development in the future. Especially at the present stage, whether the vulnerable groups can be correctly treated and the causes for...

In the process of blood transfusion in artificial liver, the liquid level of blood inside the dropper must be monitored in real time to ensure the stability and safety of transfusion. According to the requirement of the liquid level detection, we designed a kind of ultrasonic liquid level sensor based...

Generally, time to collision TTC is used to quantify traffic risk. In this paper, we aimed at studying suitable probability distribution of TTC under different traffic states. By using maximum likelihood estimation(MLE), the parameters of different states are found. Normal distribution and generalized...

With the characteristics of multi-source, time-varying and fuzzy, traffic decision information needed by hybrid vehicle energy management system has become the major bottleneck to restrict hybrid electric vehicle's energy optimization. The first step to obtain valid traffic information is image processing...

Building "short-lived" phenomenon is very common in China. It is extremely wasteful for a developing country with limited resources and financial resources (per capita). Any green low carbon, energy saving and environmental protection without building safety would like water without a source, and a tree...

The power electronics control system can be designed in the discrete domain or continuous domain. In consideration of the digitally control and delay of actual system, it is more accurate to design the system control parameters in discrete domain. This paper firstly establishes the discrete domain model...

This paper, based on the principle of activity-based costing, mainly introduced the specific process of applying the method in cost accounting and cost forecasting during the Project Construction being constructed. Through using the activity-based costing to calculate the actual cost and the budget cost...

The pressure drop is the main parameter which influences the safe operation of the gelled crude oil hydraulic suspension transportation system. According to the current specification for design of oil and gas gathering and transferring rules three types of frictional resistance coefficient calculation...

The paper combines with actual characteristics of Chinese city, discusses about and builds a Low-carbon transportation city evaluation index system, and puts forward a set of simple and practical evaluation methods and standards evaluation system; with case study of Xi’an City, this paper also conducts...

Gas cannot prompt emission is the main reason for Water pipeline burst, explore the exhaust valve’s performance at present, which has practical significance for the pipeline safety protection.Through the experiment, research the commonly used exhaust valve in water supply and drainage engineering and...

Optimizing generation resource joint scheduling is of great significance for the economic operation of power system and achieving emission reduction targets. To compare the economic and environment benefits between generation resource scheduling models, which are under different scheduling objectives...

In the modern dental surgery, due to the misoperation during the surgery or the higher loading force suffered for long time, the situation of the central screw fracture usually occurs, and thus which may result in the failure of the surgery or of implant prosthesis; and aiming at this fact, we now designed...

In order to develop a large number of grassroots-level technical innovation backbone personnel of power enterprises, the paper discusses the purposes, targets, processes and expected effects of on-the-job training programs organized to provide employees with an opportunity to observe the results of QC...

The acrylate copolymer emulsion with core-shell structure was successfully prepared via pre-emulsified semi-continuous seeded polymerization using SDS and OP-10 as compound emulsifier, and methyl methylacrylate (MMA), butyl acrylate (BA) and dodecafluoroheptyl methacrylate (DFMA) as main monomers. SEM...

It is very difficult to utilize traditional method for strength analysis and life calculation of heterogenic parts & components in mechanical products. In this paper, finite element analysis software Ansys is used to analyze hub of core parts and components in wind power generator unit. Addition of external...

There are huge demands for antibacterial metallic materials in protecting human health from bacteria propagation and bacteria spreading, and in preventing industrial equipments from microbial corrosion. In this paper, some common inorganic antibacterial agents such as Ag+, Cu2+, Zn2+ and Ce2+ were introduced;...

The water cycle algorithm(WCA) is a simple and effective global optimization algorithm, mainly used for engineering optimization. However, It is easy to fall into the local optimal solution when solving some constrained problems. Therefore, this paper proposes a improved water cycle algorithm based on...

In order to improve the defense ability of the passive electromagnetic armor (PEA), the parameters of the armor are optimized based on the orthogonal experiment. It analyzed the working principle of the PEA and the phase change of metal jet, and then the temperature control equation of the metal jet...

The article is devoted to the issue of a reasonable choice of a vehicle by a consumer on the basis of its aggregated ownership cost. The developed method of estimating the aggregated vehicle ownership cost provides an opportunity to compare different types of vehicles and choose vehicles with the lowest...

One of the fish farmers' groups in Tasikmalaya, West Java, GiriRaharja has succeeded as the winner of the national competition. This group used collective farming system as an effort in increasing farmers' welfare. This research aimed to describe how the farmers' group has developed a collective farming...

The paper presents the characteristics of leather and hair of Nenets deer of different age and sex groups. The results obtained in the course of study indicate that the hair covering is much better in young animals. With age, there is a gradual decrease in the hair thickness and a slight increase in...

The article offers a method for temperature measurement in the cutting zone on a turning lathe. Application of thermal imager BALTECH TR-01500 allowed one to record the thermogramm of the cutter running out from the cutting zone at the moment of releasing the cutter face from chips. The values of the...