Advances in Engineering Research

This article is to discuss and summarize the design steps of site design at the early stage, aiming at improving task content and implementation methods of site design, increasing information storage for practice survey. And this article discusses the innovation models of site design combination and...

This article designed and realized a new type air-to-ground power grid’s hot spots’ monitoring and control system, to solve current problems like weak relevance between hot spots in power grid, delay in finding abnormal hot spots, etc. The system is made of long-distance temperature control and monitoring...

The combination of different rock properties will make different effects of the Deformation and Failure in Overlying strata, this paper uses the ADINA finite element software to establish two-dimensional model to simulate analysis the four kinds of different overburden structures displacement field variation...

Based on analyzing the characteristics of the environment of low concentration uranium, the traditional processing method of low concentration uranium waste-water, such as adsorption method, chemical precipitation, evaporation-enrichment method were summarized. Then the principle, characteristics and...

As the lack of advanced technology, experimental content inherent relevance, systematic and comprehensive innovation of the Industrial Engineering Experiment at present, Internet of Things technology, information technology, service-oriented architecture technology are used to integrate various existing...

Considering longitudinal spatial deviations from expected referenced equilibrium point (plan), a new two dimensional (2-d) optimal velocity function considering driver’s nonlinear adjustment effect is presented. We call it as super desired velocity, simplified as SDV. Unlike existing optimal velocity...

Smart substation is an important foundation and support for the strong smart grid. It is the data collection source of grid running, and also the execution unit of grid command. This article describes the basics of the new generation smart substation, and analyzes the differences between the structures...

The design of the belt transmission device of the lamination machine is carried out in the paper. The classification and power analysis of belt drive is introduced. The force analysis of belt drive is presented , the centrifugal force generated by the pulling force, drive force of the belt, baseline...

Ricinoleic acid (RA) is a type of fatty acid found in castor oil and has been known to have anti-inflammatory effects. Phospholipids are useful functional compounds in food/medical fields due to their amphiphilic property and biocompatibility. The purpose of this study was to prepare phospholipid containing...

As the result of instrumental studies of multicomponent polymeric materials' tribotechnical properties (coefficient of friction, temperature, and microstructure of working surfaces), the leading role of fatigue wear of polymeric materials during their friction for metal is confirmed, and the ability...

This study aims to determine the feasibility of developing Anti Miskim software to reduce misconceptions of students of class X in chemical bonding material. This type of research is a development research that develop Anti Miskim software on chemical bonding material and research design used is R &...

Polyurethane Fly Ash (PUFA) is a new type of environmentally friendly material, with high strength, light weight, easiness of construction, and many other advantages.In this paper, according to the ductility design method, PUFA is bonded to the surface of the existing reinforced concrete bridge pier...

Groundwater plays a vital role in the development of the Central part of the Volga-Don interfluve, especially in those settlements where it is the only source of water supply. Material for the study of this territory included the collection and analysis of literary sources, the study of maps. 19 springs...

Expansive soil is soil containing very high mineral montmorillonite which is sensitive to water, high shrinkage, and low bearing capacity. Therefore, an effort is needed to solve this problem by performing soil stabilization to increase the soil in terms of bearing capacity, increased stability, and...

Dragon fruit stem is prone to the infection of various pathogenic fungi and Trichoderma harzianum had been reported as an effective biological control agent against plant pathogenic fungi. This study was aimed to evaluate the ability of T. harzianum in controlling various pathogenic fungi infecting dragon...

Tapered flow field configurations (FFCs) improve oxygen transport, water removal, and proton exchange membrane fuel cell performance. A three-dimensional multi-phase fuel cell model is used to quantify how the tapered FFC affects the internal physicochemical process and cell performance. The tapered...

Waste from daily human activities which is one of the causes of natural disasters such as floods. Research on the environment, especially on technology and environmental waste management systems, is still ongoing. Waste management includes organic waste and non-organic waste. The problem that occurs...

The rapid development of construction project activities, especially building construction projects, is in line with the increase in the incidence of accidents and work-related illnesses. This can be seen from the increasing number of employment insurance claims for both health and death. One of the...

The Buffer Zone, also known as the green belt, is an open space surrounding the aircraft runaway line without buildings and activities. Despite its intended purpose, this zone is often utilized for agricultural activities. However, the presence of aircraft movement and emission pollutants, reaching up...

Aiming at the detection problem of floor mining failure zone after mining, in order to grasp the failure law of floor strata caused by mining and ensure the safe mining on confined water, in this paper, the methods of the theoretical prediction and FLAC3D numerical simulation was adopted to study floor...

Based on the theory of EKC curve, industrial waste water, industrial waste gas emissions (take SO2 as a representative) and industrial solid waste are selected as the environmental indicators. GDP per capita is used as economic indicators. According to the Huaihe River in five provinces in 2004-2014...

The application of the smart shelves is the comprehensive application of RFID technology. The library of ultra-high frequency RFID technology is a set of high-performance real-time management system. This paper discusses the purpose, working principle, system function and use method of intelligent frame...

This paper investigated Nano-gold catalyst prepared by solution reduction method. TEM, XRD, AAS and XPS were employed to investigate the morphology, composition, dispersity and catalytic properties of the catalyst. The results indicated that Nano-scale metallic state gold was highly dispersed on the...

The effect of detergents on the quality of fresh-cut mint was evaluated. The acidic electrolyzed water and sodium hypochlorite extended the shelf life of the fresh-cut mint to 12 d and maintained its flavor. The Sodium hypochlorite treatments avoid the loss of the greenness of the mint. Hence, the sodium...

Although research on urban green space system has grown steadily, little research has focused on the urban green space system planning of small cities in mountains regions. The planning and management of urban green space system of small cities in mountains regions is very important to the well-being...

Crashworthiness design draws considerable attention and interest in energy absorption systems. An optimal design of circular stepped tubes based on free inversion is presented in the current work to improve and enhance the crashworthiness characteristics under axial impact loading. Circular tubes have...

To meet the demand for the geotechnical information system management, this paper has put forward a plan to develop the management information system by using GIS and commercial database management technology. It has also described and analyzed the development of the function modules of the system and...

Full waveform inversion (FWI) is an effective inversion method to obtain high resolution and precision seismic imaging. There are a lot of conventional local optimization methods, such as Newton's method and gradient method, to solve the ill-posed nonlinear problem. However, these methods always lead...

In view of the deficiency of current rural housing wallboard and precast sandwich wall panels , In this paper, a new type of structure thermal insulation integrated exterior wall board is designed and optimized. The cement polystyrene particles are used as the basal insulation layer of the prefabricated...

DM (diabetes mellitus) is a chronic disease caused by the body's inability to produce insulin, or by the ineffective use of the insulin produced, and it has become one of the most important non-infective diseases that threaten the public health all over the world. How to cure and manage diabetes scientifically...

In the physical design of integrated circuits, the traditional clock tree synthesis is difficult to meet the timing convergence requirements at high frequency. This paper takes a data processing chip design based on TSMC 65nm 1P8M process as an example, proposes a clock tree synthesis method combining...

PM2.5 have got people's attention nowadays, people’s concentration about air quality have reached a very high level. In this paper ,we take Jiangsu Province for an example.Selecting the PM2.5 data and economic indicators for each city in a time period to analyze the relation between PM2.5 and GDP ,industrial...

To figure out the needs of senior citizens and build up a good environment is the central issue. An aging population has become one of the most serious issues in today’s society and the pension industry is gradually developing to meet the demand, starting from the perspective of a market economy. Many...

This research evaluates the behaviour of Portland cement-based mortars with additives that act as cementing materials. These additions are silica rich materials used as substitutes for PC (Portland cement type IV ASTM) in the preparation of mortars, as an alternative to reduce the amount of cement, reusing...

Frame structure consists of frame columns, frame beams, etc. The longitudinal stiffness of frame structure is obviously better than lateral stiffness of frame structure. Lateral stiffness and internal stress response of lateral frame should be mainly considered, when frame structure is calculated and...

The usage rate of sucker rod centralizer more and more broad with the development of a sucker rod pump , adding sucker rod centralizer is very effective to reduce the impact of rod and tubing wear, increase the sucker rod and tubing service life, reduce the frequency of maintenance and the production...

Many engineering devices need a platform with high level and position accuracy. An automatic control system is proposed to adjust a small platform that is supported by four height-adjustable legs and two length-adjustable level screws. The control system scheme and working principle are analyzed, then...

This paper has presented secondary determination of image edge based on fuzzy classification theory and pixel directivity, as well as real edge sharpening. Experiment show the algorithm can detect fuzzy image edge effectively with strong anti-noise ability, and the edge is obviously thinned.

The ZnO nanorod films were synthesized using zinc acetate-sodium hydroxide aqueous solutions under different synthesis conditions. The effect of synthesis conditions on structural properties and morphology of ZnO films was investigated using field emission scanning electron microscopy and X-ray diffraction....

Design and preparation of novel cross-linked polyvinyl alcohol extra permeable foam (cPVAEPF) dressings for negative pressure wound therapy(NPWT) was studied. A series of cross-linked polyvinyl alcohol extra permeable foam (cPVAEPF) dressings with different macroporosities in the range of 700 µm~920...

An evaluation method of vehicle performance based on set pair analysis was proposed. The evaluating index system of vehicle performance was constructed by setting five first-level evaluation indexes and thirteen second-level evaluation indexes. The evaluation models were constructed by using four-element...

Animal’s teeth may have certain kinds of lesion during their growth and development, the result of which is a variety of dental diseases. Based on this situation, the writer has managed to investigate on the district center for disease control, which included 126 oral health care cases in animals. Through...

The equipment mainly includes isolating switch, circuit breaker, conductor, insulator, arrester and measurement and control protection device. According to the survey, there were 180 failures in 2017, and the failure rate of the high voltage isolation switch was 10. 53%. In order to improve the power...

Dynamic characteristics of the hydraulic arm affects the mobile coal sampling robot’s accuracy and efficiency. The complex and varied working conditions put many high requirements on the stability of the hydraulic arm. This paper took the hydraulic arm of the MCYY2000 mobile coal sampling robot as the...

The article presents the method and results of modeling of electromagnetic safety conditions in traction networks on railway sections passing through engineering structures: galleries, bridges, tunnels. Metal structures of engineering structures significantly change spatial distribution of electromagnetic...

Workflow system is the best choice for projects with complex business logic, and cloud workflow technology has emerged because many applications need to join large data processing. This paper first introduces the workflow and MapReduce technology briefly, and then proposes to use agent mode to solve...

Porous Ag3PO4 nanoparticles were synthesized via polystyrene (PS)templates assisted method in the aqueous solution. The crystal structure, composition, physical property and morphologic properties of the synthesized PNPs were characterized by XRD, FT-IR,N2 adsorption-desorption and SEM. Under visible...

Improve the accuracy of ignition calculate simulation through dynamic thickening of the of flame front in order to achieve Large Eddy Simulation (LES) solution scales. Taking the WALL model which takes the sticky near the wall into account as the sub-grid turbulence model, simulating the process of energy...

Urban road traffic signs and markings is the most effective methods and means for the implementation of road traffic control, it Is a facility for managing and controlling traffic to traffic participants by graphical symbols, colors, and text[1].Although Chinese national stands like GB5768ð2009 Road...

Geometric modeling based on physical environment of the objects has been emerging as a powerful modeling technique and started to gain popularity for surface modeling and design. These methods usually allow the geometric objects to be defined and governed by a set of differential equations. In this paper,...

The compressive strength and hydration process of cement-based materials containing with carbon nanotubes (CNTs) were investigated in this paper. The experimental results showed that the compressive strength of QC-CNT group under standard curing and dry-wet cycles was higher than that of Control group...

Cocoa bean shell was utilized to develop a paper-based food packaging material. This cocoa bean shell paper was foldable and relatively strong. The papers also had antimicrobial and antioxidant properties that made these papers potential materials for active packaging. However, the papers were highly...

The study was conducted to find out the effect of OPPEMEI model on creative thinking skill and cognitive learning achievement and their correlation in the third semester students of the Elementary School Education Department, Faculty of Education Science of Universitas Pendidikan Ganesha. This study...

In Pakistan, the construction and demolition (C&D) sector produces a significant number of concrete debris, creating logistical and environmental issues. The feasibility and possible advantages of using recycled C&D concrete debris as an alternative aggregate in the creation of structural concrete...

The main problem in the use of speedboat river vessels is the carbon monoxide (CO) exhaust emissions produced by the speedboat river vessels. This can have an impact on air pollution or pollution on speedboat river vessel passengers. So that passengers can get Acute Respiratory Tract Infection (ARI)....

This paper present the result of simulation longitudinal stability on STTA-12 MXA aircraft. This aircraft is included in the utility aircraft category with 1 propeller engine and 2 seats. The longitudinal response mode has been determined. The Datcom program is used to estimate the parameters in the...

Due to the complexity of crosswind loads, only a few national codes/standards in the world provide calculation formulas. The high frequency force balance (HFFB) technique was used to get the across-wind base moment coefficients and power spectra by assessing the rigid models of 71 typical rectangular...

The rapid growth of urban populations presents significant challenges to sustainable food production, primarily due to land scarcity and increasing demand for fresh produce. Aquaponics, an integrated system combining aquaculture and hydroponics, offers a promising solution by enabling efficient food...

Technological advancements have driven the construction sector to adopt the latest methodologies to enhance work efficiency. Advanced Work Packaging (AWP) is a methodology for creating Work Packages that involves the construction phase during the early preparation stages. AWP is crucial in ensuring that...

The purpose of this research is to design a tourism support boat in Siak Regency where the ship will be designed in the form of the royal ship of the sultan Syarif Kasim, as comfortable as possible to influence the emotional of the passengers on the ship, so that it can help them to enjoy the atmosphere...

This study aims to analyze the strategic role of HRM in supporting maritime safety and operational efficiency through a Systematic Literature Review (SLR) approach. The review was conducted on literature published during the 2021–2026 period, including accredited national journals and reputable international...

Bandung City is the main choice location for developers to build housing in the West Java region. Formal housing development is growing rapidly and the impact of the property sector is the backbone of the economy. One of the policies taken by the Bandung City Government is to encourage the provision...

VANETs, as a particular form of MANETs in which trajectory is restricted by the road and the capacity is not considered, will play the extremely vital role in next generation ITS architecture. Among various services provided by VANET, it's a milestone to reach the guaranteed delivery of urgent safety...

K nearest neighbor (KNN) algorithm has been widely used as a simple and effective classification algorithm. The traditional KNN classification algorithm will find k nearest neighbors, it is necessary to calculate the distance from the test sample to all training samples. When the training sample data...

With the combination of the visual perception experience and the qualification of NCS color system, a study on color matching of facade of residential buildings in Harbin is made. Analyzing the frequency of occurrence of blackness, chromaticness and hue collected on the residential facade, there appears...

The article deals with the solution of the problem of bending of a hinged multilayer beam under the normal uniformly distributed load and induced axial forces. The interaction between layers is accomplished by the contact layer in which the substances of adhesive and substrate are mixed. We will consider...

The thermostability of Cu(II)-1,10-phenanthroline complexes was studied by the thermogravimetric analysis, and their catalytic properties were evaluated in oxidative carbonylation of methanol to dimethyl carbonate. It was found that the copper coordination environments and the thermostability of the...

Most colleges and universities have established an open lab, but there are two major problems, one is uncertain identity into the laboratory personnel, and the other is the safety of laboratory instruments. Using RFID and Zigbee technology, this paper gives the design of laboratory instruments management...

Taking lining structure crack diseases on one line of Beijing subway as the research object, using indoor model test method to studying lining structure damage rule and crack maintenance effect. Through experiment, it was concluded the main conclusions as follows: Through the contrast test could be obtained...

Using MODIS thermal infrared data of satellite and geostationary satellite thermal infrared brightness temperature data for Wen ' an 5.1 earthquake in Hebei province during 2006, the temporal and spatial characteristics of the earthquake were systematically calculated and analysed. Studies show that...

The assessment of climate change due to global warming is a worldwide public concern. The impact of climate change on water resources is worth exploring for understanding the interaction between the climate and water resources and for decision-making in water resources management. In this study, a new...

The inverters consisted of Power Electronic Devices are widely used in dredger, which makes Dredger Power System lots of Upper Harmonic. In order to achieve precise harmonic monitoring of cutter suction dredger power system, the paper proposes a power harmonic monitoring system based on Robust Kalman...

In this paper, we researched the influence of tensile rate on the tensile fracture process of PA6. The results showed that with the increase of tensile rate, the yield strength of PA6 was on the rise, and the elongation at break was on the decline. The elongation at break declined sharply when the tensile...

Well dispersed MnO2 micro-flowers were grown directly on carbon nanofibers via a simple hydrothermal technique without any template. Structure and morphology were characterized by X-ray diffraction (XRD) and field-emission scanning electron microscopy (FESEM) equipped with rapid EDX (energy dispersive...

In order to improve the processing properties of starch, maleic anhydride grafted starch prepared by solution polymerization,With starch and maleic anhydride as raw materials. The structure of the material have been characterized by Fourier transform infrared spectrum(FTIR) and scanning electron microscopy...

In connection with the increasing number of facades additionally equipped with contact thermally insulated system the number of cases in which facades are depreciated with microbiological vegetation has raised. The vegetation of microscopic algae, fungi and blue-green algae on the outer surface of perimeter...

To improve the impact toughness of the perforating gun pipe, subcritical quenching processes were designed and the influences of process parameters and the initial heat treatments on the mechanical properties of the steel were investigated. The results show that the hardness of the steel with an initial...

Forest was source of biodiversity. Forest conversioninto plantation area causes disruption to existence of soil mesofauna such as Collembola and Acarina. Soil mesofauna have a role to decomposition of organic matters in soil. Purpose of this research is to know the diversity of soil mesofauna and relation...

Target seeker is a key component of missile, whose tracking performance in real guidance phases can be guaranteed by performance testing in its design stage. Generally, multi-sets of equipment are used in conventional testing method, which takes on some disadvantages of sophisticated operation and low...

This paper presents a broad overview of the various sensor placement strategies to diagnose discrete-part manufacturing system. Due to the technical complexity, the performance of sensor system would be cursed by any modules of sensor placement strategies. Therefore, the current state of the sensor placement...

The tasks of structural synthesis and circuitry analysis of static converters are always fraught with difficulties in solving, because they contain elements with non-linear voltampere characteristics and allow a huge number of alternatives fixed relationships combinations (topological structures) between...

A new method for treating U-containing wastewater and recovering of uranium simultaneously by electro-deposition was proposed. The complexity of adsorbent preparation and difficulty in uranium recovery that existed in traditional adsorption method are solved by electro-deposition approach. The iron and...

Facing massive house rental information, the tenants consider many factors. Usually, it is difficult for them to make an optimal strategy. Considering the large amount of storage, fast computing and other characteristics, if introducing computer technology to assist in generating and evaluating strategies,...

Under the background of the current frequent emergencies, the problem of the processed grain emergency storage has the practical significance and theoretical value. This paper considers the facility location efficiency for processed grain emergency storage and coverage radius demands satisfaction differences,...

Aiming at the low efficiency and imperfect management system of urban parking system in China, a new urban intelligent parking system based on Internet of Things is designed. The system will be radio frequency identification technology, wireless sensor network detection technology and information processing...

Writing fluidity is one of the most important quality inspection items in the ball-pen production. In order to realize the automatic inspection of ball-pen writing path quality, this paper developed the methods of threshold segmentation and morphology in image processing by Halcon and Visual Studio....

The development of the Industrial Revolution 4.0 has brought about a shift from traditional to digital work in various industries, including automotive. This article discusses the impact of digital transformation on operations in the automotive industry, particularly in terms of maintenance. To keep...

In 2021, Sriwijaya State Polytechnic began using pre-cast technology to reduce the costs of construction, especially for affordable housing. The next phase of this initiative involves the development of materials for the components/items that make up puzzle houses. The puzzle house component being developed...

Both the increasing human population and energy consumption are the main factors which cause energy crises. In this situation, we need new alternative energy source. DSSC (Dye Sensitized Solar Cells) has great potential to develop because the dye as a light catcher can be directly applied in daily life....

Swarm intelligence (SI), a nature-inspired distributed computational approach, has emerged as a promising solution within the domain of cooperative driving. This research paper investigates the theoretical foundations and practical implementations of classical swarm intelligence algorithms, focusing...

Intersection is a very important part of the road system. It is the concentrated part of all kinds of road traffic and one of the places where accidents are most likely to occur. Therefore, the design and management of intersection is very important for urban traffic flow and safety. By combining VISSIM...

Gas turbine thermal efficiency degradation presents significant operational challenges, with uncertainty persisting regarding the relative contributions of underlying machine health versus compressor washing maintenance to performance recovery. This study specifically aimed to identify the dominant factor...

Use of wasteglass as a partial replacement to cement in concrete has potentially a significant potential in materials innovation to produce a sustainable infrastruct system that is not only environmentally friendly but also energy and cost efficient. This research shows how it is effective using waste...

The purpose of this study was to obtain a visual thinking profile of deaf students in counting. The research method used is qualitative research. The research subjects were students of SLBN Karangrejo Wungu Madiun. Data were collected through a task-based interviews in a semi-structured manner. Time...

The development of a new technology shifts conventional shopping behaviours from offline shopping to online shopping. The rise of e-commerce market and effect of the COVID-19 pandemic accelerate an expansion of e-commerce integration, this condition provided customers with access to variety of product...

This study aims to analyze the relationship between variables that affect the smooth supply chain of heavy equipment in road construction projects in Aceh Besar District. Common problems in heavy equipment distribution are often caused by a lack of coordination between the parties involved, as well as...

The Savonius turbine has advantages, including a simple design, unfettered incoming wind direction, can spin at low wind speeds, and start rotation without additional equipment. However, this turbine design has low efficiency, so many researchers have tried to improve it. The primary research in this...

The synthesis of Agentic AI, Retrieval-Augmented Generation (RAG), and Knowledge Graphs, is a paradigm shift in e-commerce systems of enterprises. The current paper suggests KG-RAG-Agent, a new framework that is based on the combination of autonomous AI agents with graph-enhanced retrieval methods and...

A series of nanostructured Zn2GeO4 were prepared in a low temperature solvothermal process and characterized with transmission electron microscopy and X-ray diffraction. Then, the formation mechanism of nanostructured Zn2GeO4 was discussed. At last, their electrochemical behavior was investigated. The...

Low power spy type wireless GPS tracking terminal is a positioning device which can receive space GPS signal by the host tracker, through GPS signal analysis, their own geodetic coordinate can be calculated, then the device will report its positioning information to monitoring center by GPRS wireless...