Advances in Engineering Research

The adsorption of alkali metal ions onto prepared Prussian blue (PB) was investigated in single-element solutions. The released quantities of K+ constitutive of PB were measured in course of adsorption time. Acidification occurred in these solutions because of decrease in pH values after adsorption....

The exploration and research have been further developed on Bionics principle in the felidof new wood composites preparation. Originally, the preparation ideas of gel-type wood composite material is based on utilizing the natural wood material which is formed during the long-term evolution of biological...

Today, with the constant development of science and technology, computer technology is improved gradually as well. But in today's computer technology development, the part of face recognition became a hot research point in pattern recognition of computer with the vast development prospect and application....

The present work reported and discussed the results of investigation of employing nano-ZnO and general ZnO (AR grade) to prepare Ni0.5Zn0.5Fe2O4 ferrites. The samples were prepared by using conventional ceramic processing route and sintered between 1150-1250oC. The comparison of sintered samples made...

In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. By improving integral control, the system parameter can be identified. In the end, a conclusion can be made that theoretical analysis is correct and...

Briquettes are one of the renewable energies included in the solid fuel category. The raw material of briquettes used in this research was made from the mixture of rubber seed shell and stem of senggani. The composition of the mixture of rubber seed shell and senggani are 100%:0%, 75%:25%, 50%:50%, 25%:75%,...

The non-line-of-sight (NLOS) propagation is a key problem of subscriber location in cellular networks. The angle of arrival (AOA) and time/angle of arrival (TOA/AOA) position location (PL) estimation methods are presented to mitigate the NLOS propagation in this paper. In order to reduce the feasible...

Determination of filters resistance value filtering surface and block types is rather difficult mathematically. It is caused by a great amount of parameters influencing cage filtration capacity. In net filters the type of weaving, they are different: wire diameter strand and the base, different diameters...

The water quality of Panjiakou Reservoir is greatly affected by the upstream water quality. A large number of waste water containing nitrogen and phosphorus enter the Panjiakou Reservoir through the main stream of Luanhe River, resulting in the increasing eutrophication.Four sand and stone filter dams...

Programmable logic controller, i.e. PLC, as a kind of reservoir with the programmable function can be effectively used for storage of interior program and can conduct each operations according to the instructions. Inside electrical engineering and automation control and other special software systems,...

The obvious features of artificial stone wastewater are high SS and COD concentration, and the wastewater cannot meet the discharge standard. Three-stage coagulation procedure was adopted to dispose wastewater by controlling the different coagulants, coagulant dosage and pH value in this study. The results...

As an important constituent part of the particles in the atmospheric environment of desert, sand affects the solar power by falling on the solar panels nearby by means of suspension and saltation. The present study applied the sieving method to conduct a particle size analysis of the surface sand particles...

In order to reduce computational complexity and transmission delay in the cooperative transmission system based on digital fountain codes , the paper proposes the cooperative communication scheme based on a distributed Raptor codes .The throughput is treated as the parametric analysis of the system complexity...

With the development of the society, smart growth of a city is becoming more and more popular. Whether a city grows smart is becoming an important criterion to evaluate its advancement. This paper firstly formulates Smart Growth Indicator (SGI) using Analytic Hierarchy Process (AHP) combined with CRITIC...

The vehicle crash test is the main means of vehicle safety research. Any passive safety research is based on the data measured by the trolley or real vehicle crash test. The electrical measurement of the vehicle crash test instrument is mainly a data collector. Car crash test using electrical measuring...

To construct Wisdom Safety Supervision and Emergency System (WSSES), it is necessary to solve the three key issues include that the risk prediction based on the regional hazards, the safety information based on the location service, and the wisdom technologies for the emergency-assisted decision. In...

We design an administration system to solve the isolation problem in a multi-user shared network testbed which holds multiple background traffic generators simultaneously running in parallel experiment scenes. Traffic generators embedded in an experiment scene are dedicated to dynamically generate background...

Carrageenan/corn starch bio-composites is an important biodegradable composite as a substitute for conventional plastic and known as an environmentally friendly material. However, Carrageenan/corn starch bio-composite has poor mechanical properties. This paper reports the effect of chitosan NPs filler...

In Ghana’s construction industry, the persistent challenge of ineffective claim submissions has led to cost overruns, delayed project timelines, and prolonged disputes. This study investigates the critical success factors (CSFs) that contribute to effective claim submission practices, with the overarching...

This study applies Nighttime Light (NTL) data in conjunction with socioeconomic and environmental parameters to investigate two contrasting sites in Mongolia: the urban area of Ulaanbaatar and the Energy Resources LLC (ER) open-pit coking coal mine site. The primary objective is to assess the extent...

Petroleum is one of the fuels still widely used in Indonesia for vehicles. Petroleum exploitation activities produce residue or waste material in the form of unused petroleum drilling mud, which, if not utilized, can become waste. This research used the mud from petroleum drilling into valuable products...

Flooding is a natural disaster phenomenon that often occurs in Indonesia. It is not only caused by high rainfall that causes an increase in river water volume, but also by other factors such as obstructed river flow due to accumulation of garbage. Floods can negatively impact the surrounding environment,...

The operation of the railway system on Java is divided into 9 Operational Areas (abbreviated as DAOP). One of the DAOP on Java is DAOP 8, which is based in Surabaya. DAOP 8 covers the area from Surabaya Station to Mojokerto Station. There are two different railway signaling systems and the boundary lies...

Energy conservation is a crucial concern for every household in Cambodia, as it plays a significant role in mitigating environmental issues. Residential architecture that combines a climate-responsive design has been attracting increasing attention due to its recognized energy-saving capabilities. This...

The mechanical response of pavement materials, known as resilient characteristics such as resilient modulus (MR), permanent deformation (ϵp), is a significant input in the design of pavements. As a result, the current work is focused to investigate the above-mentioned characteristics of coal pond ash,...

Currently, research on the key technologies and development trends of expressway traffic and energy integration is insufficient. This paper, through the “Research and Engineering Demonstration of Key Technologies for Comprehensive Traffic and Energy Integration” major scientific and technological project,...

At present, the multi-dimensional, multi-form and high-intensity participation of colleges and universities in rural construction is no longer only a resource element in the countryside construction system, but a relatively independent subsystem gradually formed through the integration of various elements....

It is proposed to conduct fault diagnostic test on electric drives of mining shovels based on the results of monitoring the current values of electromagnetic and mechanical parameters and variables of electric drives obtained in the course of their operation using the modern computer technology. The...

This research aimed at the present situation of the University digitization, using level analysis method to screen the digital evaluation factors. It established the digital campus evaluation model of colleges and universities , to expect that the application of digital campus can play its proper role.

To study on the chemical effects on Nanning expansive soils the lime, cement and fly ash were utilized as modifier to treat three different kinds of expansive soil. The fundamental engineering properties of expansive soil were analyzed to evaluate the improved effects and adaptability. The results indicate...

Fertigation (Integrated management of water and fertilizer) aims to control irrigation water and nutrient application comprehensively according to crop requirements, in order to promote fertilizer nutrients uptake by water, and to enhance water and nutrient use efficiency in farmland. This paper analyzed...

A simple, cost-efficient, energy-saving, electrochemical process is developed to synthesize the biomedical Ti-based metal-containing Group VB (V, Nb, Ta) implant materials in the small size at 900 ºC. The anhydrous CaCl2 and solid oxides were used as the salt melt medium and raw reactants, respectively....

According to the fact that the coal seam in our country is soft and the traditional sampling equipment is difficult to achieve the required sampling depth, speed, integrity and so on, integrative jumbo of deep hole sampling is designed and built, this jumbo has the properties of large power and small...

Effect of aeolian sand on the skid resistant of AC-13 and SMA-13 asphalt pavements was investigated by characterization of skid resistance value and structural depth of the asphalt mixture before and after acceleration wearing. The results indicates that the when the aeolian sand cover is inferior to...

The effect of plantaricin BM-1 on the behavior of Listeria Monocytogenes in sliced brined cooked ham during refrigerated storage (4°Cand 9°C) was assessed. The combination of low storage temperature (4°C) and plantaricin can significantly reduced viable counts of L. Monocytogenes during storage (P

Objective: In order to study the contect of sodium cyclamate in jellies. Method: Using ring amino sulfonate sodium hypochlorite derived reaction occurs under acidic conditions to generate N-,N-dichloro-cyclohexane,and then hexane extracted ODC-C14 column,methanol(V):water(V)=80:20 as mobile phase separation,the...

In this paper the system for advanced technology for furniture design and manufacturing is described. The polymer is adopted to specify the product models. The material allows simultaneous access to the design. Computer integrated technology can vary the design model and process planning. With the help...

The grading early warning model of distribution network investment deviation can invest in distribution network construction project and provide scientific and economic management model. In this paper, factors that caused distribution network construction investment deviation has been identified effectively,...

Using single point diamond knife and quadratic general regression rotary unitized design to do cutting experiments of special crystals (KDP crystal), and using acoustic emission technique to collect signal of KDP crystal with different surface waviness, measure and analyze the test results. By frequency...

We propose a novel compact coupling for diesel generator sets, in which the coupling laminations and the generator fans share one bushing, thereby reducing the overall axial length of the generator set. The maximum stress and elastic deformation during operation were determined by finite element analysis...

In this paper, scientific statistical data and geographic location information are combined. A JSP design scheme of mobile geographic information service system is put forward. This system displays statistical data on the map in many ways. Besides, HTML5 technology is also used to achieve a visual, vivid...

There has been a rapid advancement of shotcrete technology in international sector since the first Indian shotcrete code was published. Recommended practice for shotcreting (IS 9012) was first published in 1978 and reaffirmed in 2002. The provisions in certain clauses of this code are inadequate. Hence,...

With the example of Anshun Huangpu Ecological Botanical Garden Planning, this paper discusses how the contemporary botanical garden creates the space with regional characteristics and conforms to the development of the times by introducing the concept and design method of this project planning.

An improved MAP super-resolution was proposed aiming to the problem that the image dealt by traditional super-resolution was quite smooth and the marginal information was vanished. This algorithm constructs a 2×high resolution image from a low resolution image by Curvelet interpolation. The constructed...

The structure model, the CFD computing model and algorithm of flow field about the improved dense medium cyclone were analyzed in this paper. Then the simulation of flow field was done by using of CFD inside the improved dense medium cyclone. According to the simulation results, this paper analyzed the...

Na-MMT/Poly-Vinyl acetate-Acrylate (PVA) nanocomposite emulsion was prepared by in situ emulsion polymerization in the presence of exfoliated Na-MMT suspension. Effect Na-MMT content on the polymerization process and stability of the emulsion was studied. The water-proofing, thermal stability and anti-aging...

This paper uses SWOT analysis method to expound the internal advantages and disadvantages and external opportunities and challenges of Zhoushan's development of Jianghai Intermodal Transportation. It briefly analyzes the choice of feasible path for the development of Zhoushan Jianghai Intermodal Transport...

A finite element display dynamic model was developed to study mechanical properties of single layer coatings under single solid particle impact, simulating particulate erosion conditions. Four coatings on the same material substrate material were analyzed to determine reduction in additional factors...

Indonesian government has applied clove import policy (which import only through licensed importer). The policy had caused consequences to the clove market and cigarette production. The aim of this research was to analyze the impact of the policy on clove market and cigarette production in Indonesia....

By taking experience design as the research center, the paper introduced concept of information entropy into the field of user experience cognition of industrial products, studied the effect of the information entropy on experience design from two aspects of physical cognitive and psychological experience,...

When using a single deep model to solve the problem of face detection, it is easy to have the problem of high false detection rate and low learning efficiency, the mixed model algorithm based on deep learning was proposed to solve these problems of face detection, which is called the CPDBN (Convolutional...

This paper introduces the principles of two rate-limiting strategies--HQoS and GTS, and researches the impact of the two strategies on the data transmission of different types of services. By analyzing data transmission mechanism and comparing experimental data, this paper lays emphasis on the analysis...

Osteoarthritis (OA) is a joint inflammation process that happens when chondrocytes failure in maintaining the balance between degradation and extracellular matrix synthesis. Thus, it results in changes in the diameter and orientation of collagen fibers that change cartilage biomechanics and make joint...

Insecticidal efficacy of Lantana camara is affected by the efficacy of formulation used determined by the concentration of its bioactive compound. The use of Bacillus thuringiensis (Bt) could induce the fermentation of L. camara and the selection of compatible solvent might contribute in production of...

The consumption patterns of urban communities has been shifted and leading to fast foods. Fast foods contained high sugar and fat so they tasted delicious and became favorite for many people. Excessive consumption of sugar and fat might lead to overweight and obesity, which increased the risk of coronary...

In recent years, the second-generation bioethanol and advanced bio-based material production from biomass are focused on the pretreatment process by separating cellulose components from other components such as lignin and hemicellulose. Therefore, a physicochemical pretreatment method is needed by applying...

Nowadays, the Indonesian government is actively building coal-fired power plants and one of the new power plant projects is in Gorontalo. The reliability of the PLTU Gorontalo was designed to have a Net Plant Heat Rate of 3068 kcal/kWh which can be reached using coal fuel quality above 4200 kcal/kg....

Sockers rod pumps in the oil and gas industry are tools used to take petroleum from wells to the ground surfaces. The pump method is used for wells that do not have sufficient pressure to raise oil to the surface. This paper discusses how to make a pump nodding diorama using aluminum as the main material,...

Green fluorescent protein (GFP), a commonly used reporter protein, is widely used in recombinant protein expression studies because of its unique fluorescent properties. In this study, the production of recombinant GFP protein in E. coli was used as an example to study the expression and solubility of...

At present, China’s wind power industry is booming, with high altitude and abundant wind resources in mountainous areas. There are some difficulties in mountain wind power, such as limited wind hoisting site, high construction cost, difficult road transportation, complex line design, and adverse geological...

Research road map for collaboration with Pertamina EF 2 Prabumulih partners by utilizing organic waste from organic toilets into organic fertilizer for Sriwijaya State Polytechnic through a Research Master Plan (RMP), one of which is focused on technology and utilization of organic waste. Reducing the...

In recent years, with the development of technology, gesture recognition technology based on Wi-Fi Channel State Information (CSI) has received widespread attention. This technology can realize non-contact, wireless perception recognition of gesture movements, and has many advantages such as high precision,...

As the Bluetooth technology evolves to its 4.0 version, great applicational opportunities emerge based on the inquiry of Received Signal Strength Index (RSSI). In this paper, a positioning algorithm using Bluetooth Low Energy RSSI is proposed for indoor application. First in our algorithm, RSSI value...

Because the progress's operation of the architectural engineering's project is an organic part of the architectural engineering's project management and cooperated-builing parties' work, its operation quality is influential to the progress of architectural engineering s project, And indirectly to the...

In receiver design, how to select the frequency discriminator loop the loop filter carrier tracking loop is critical. Due to the Doppler frequency difference uncertainty exists, the carrier phase direct capture a greater degree of difficulty, but was able to capture the frequency quickly eliminate most...

For circuit breaker failure state is difficult to identify quickly, this paper put forward a rapid recognition method of circuit breaker status based on wavelet packet decomposition and Support Vector Machine(SVM). After db3 wavelet packet decomposition, the extracted circuit breaker vibration signal...

External load switch equipped in electricity meter play an important role in the normal operation of the terminal circuit and equipment. Therefore, it has important practical significance to analyze and improve the common failure modes of external load switch equipped in electricity meter. This paper...

The fly ash from municipal solid waste incineration (MSWI) is generally classified as hazardous material. Fly ash often contains large amounts of potentially toxic metals (e.g. Pb, Cd), which can cause harm to the environmental and human health if released from the ash. The leaching concentration of...

Experience is a survey of building designs of buildings and constructions of agro industrial complex. For effective diagnosis of their condition offered system approach, in which each element is not described as such, and in view of its place in the whole. An example of technical expertise workshop on...

Evaluating the allocation efficiency of agricultural flood and drought mitigation project is to investigate that whether the benefit brought by the project is effective from the economics angle of input-output. For the non-standardized weight distribution of the input-output indicators in the data envelopment...

Assembled camshaft (AC) technology is a type of neo-manufactured technology of camshaft by which components are machined separately and assembled together. Compared with traditional integral-type camshaft, AC has advantages of lighter weight, material saving, compact structure and excellent performance,...

Tracking-Learning-Detection(TLD) algorithm has the advantages of high speed, high accuracy of tracking rate and self-detection mechanism. However the sensitivity to illumination variation and background clutter leads to drift even miss for TLD algorithm under the complex environment. An improved TLD...

This article is a design study on the ecological reconstruction of Guangzhou South logistics complex Building, on the basis of keeping the original architectural structure. Through the simulation of computer software and application of effective architectural approaches, this article puts forward a targeted...

To improve the research on water loop heat pump (WLHP) system, a technology chain composed of building, circulating water and units was used to build an idea of energy conversion and it states that circulating water can replace building load to solve the reverse energy of units to water loop. Based on...

Effects of phosphate bioglass on sintering of hydroxyapatite (Ca10(PO4)6(OH)2,HA) scaffolds prepared by freeze-drying casting was studied. The phosphate bioglass, acted as a binder, was added in a mixture of HA powders and forming additives. The result shows that the phosphate bioglass binder could improve...

Water level fluctuation will soften the rock and soil on the bank, induce the underground water fluctuated and decrease the shear strength, which will have the possibility to cause the stable slope to occur landslide. In this paper, the effort of variations of reservoir water level on landslide stability...

A better project can always be obtained by system optimization of the typical environmental problems. In order to explore the optimal schedule arrangement, an operational research model based on the shortest path problem is put forward and resolved by MATLAB. The results showed that the whole trip distance...

Fabric defect identification has constituted a key part in the online quality control regarding the textile manufacturing process. Focusing on the limitations of conventional fabric defect identification methods in representing local geometry of fabric defects, a fully adaptive image processing technique...

This experiment by using the composite method of the Mineralizer and short-cut carbon fiber to improve the performance of the shell, The influence of addition of mineralizer and the addition and length of short-cut carbon fiber on the high-temperature strength and high-temperature gravitational distortion...

This paper introduced the principle of BP neural network and established the model of foundation settlement prediction. To analyze the rules of soft foundation settlement, the BP neural network was used to fit and optimize the settlement data of one expressway project. And the one-dimensional consolidation...

In order to reduce the sidelobe level of antenna array, optimize the minimum element space spacing and element number of the antenna array, it is proposed optimizing technology for sparse antenna arrays design. The linear gradient aperture function and the stepped aperture function are used to select...

In this paper，a review of some of the existing event-triggering schemes and system, in which they are implemented is discussed. A summary of the main ideas of the event-triggering schemes is given. At the end of paper, the motivation for this research is given in detail.

An intelligent locking system for preventing drink driving is studied in this paper. This system is mainly determined by the alcohol sensor to detect whether the alcohol content exceeds the standard by the single-chip microcomputer control the ignition of the car can start. Because the system is installed...

Road pavement is one of infrastructures that is currently getting most attention due to its important role in accelerating the economic growth rate of an area, opening up isolated regions and improving the connectivity among them. A road infrastructure has a life-cycle which starts from design to reconstruction....

According to adaptability of the freight supply and demand structure in urban agglomeration, this paper studies the mechanism of freight transportation’s supply and demand in urban agglomeration, putting forward and demonstrating the adaptability theory of freight structure in urban agglomeration. Firstly,...

The meso-structure characteristics of rock affect the macroscopic mechanical behaviors such as its fracture form. In this paper, through the uniaxial compression test and electron microscope scanning(SEM) test of two typical rocks of sandstone and limestone, the fractal characteristics of meso-structure...

Carotenoid isomerase (CRTISO) is an important enzyme in carotenoid biosynthesis. Here, the Brassica oleracea var. capitata CRTISO (BocCRTISO) gene sequences were obtained from Brassica database (BRAD), and preformed for bioinformatics analysis. The BocCRTISO gene mapped to Scaffold000330, and contains...

Urban rail transit plays an increasingly important role in conveying passengers when large special events are held. In order to analyze the impact of large special events on surrounding subway stations and provide the reasonable reference for the management department to organize passenger flow and make...

The paper objective is to identify and analyze the matter of handling waste and chemical at the Airport (Soekarno-Hatta Airport). This Paper review and analyze the Ministerial Decree of Communication of The Republic Indonesia Number: PM 54 year 2017 about the waste and chemical management of Aircraft...

With the development of modern industrial technology, the efficiency and accuracy of material performance measurement are required to be higher and higher. The performance of materials plays a decisive role in the quality of the engineering, so it is becoming more and more important to test the properties...

Now the aim of the formation of a competent and competitive graduate who is able to adapt to rapidly changing conditions is the main aim because there are lots of innovations in the sphere of education. Educational institutions solve the tasks using all resources. The authors underline professional competencies...

Indonesia is an archipelagic country where one of the supporting transportations is ship. Based on the government’s program to relaunch the sea highway, the wharf is considered very important as the supporter of activities in transportation. Therefore, it is necessary to carry out the assessment activities...

Sigma method with DMAIC is a systematic improvement step to achieve the desired results, which is a flexible and comprehensive system for achieving and maintaining success in business. In this study, this method was implemented to analyze the quality control of trash bag produced by one of the plastic...

The distributed architecture and message queuing features of Apache Kafka significantly improve the reliability and efficiency of batch and real-time data processing. This research aims to create a scalable and dependable data streaming setup by optimizing Kafka deployments, data splitting, and Kafka...

The use of fossil fuels in motorized vehicles to meet the needs of human movement, causes motorized vehicles become a producer of more than a quarter of the world’s carbon dioxide (CO2) and a contributor to the formation of carbon gas emissions globally. Total population of Unesa campus consists of regular...

STT-MRAM excels with fast reads, low write power, and high endurance, making it a key focus in emerging non-volatile memory research. However, write randomness, different P and AP write times, and temperature fluctuations challenge write efficiency and reliability. Fixed write cycle designs ensure state...

Polbeng 1 Research Vessel was built in 2025 at the Politeknik Negeri Bengkalis and in collaboration with CV Fatih Bahari Engineering. This vessel is made entirely of high-density polyethylene (HDPE) plastic. This ship is assembled using a welding method carried out using X-groove welding. However, there...

The articletaking actual project as an example, introduces the design and operation of the system of coal mine drainage reuse in the large-scale thermal power plant. Operation data shows that mine drainage water treatment system is stable in operation, the effluent quality can meet the power plant auxiliary...

Automatic train control system (ATC) is the biggest safety system in the urban rail transit train project, which plays the role of controlling the safe operation of the train and improving operation efficiency. In this paper, the train speed control scheme is putting forward through investigation, design,...

Influence of hydroxymethylated reaction in different conditions on complexing capacity of sodium lignosulfonate (SL) with Cu( ), Zn( ) and Mg( ) was investigated. By single factor experiment, the optimal reaction conditions were as follows: dosage of formaldehyde was 0.22 g (g SL)-1, temperature was...