Advances in Engineering Research

After entering the industrial society, the industrial production activities of humans have increasingly serious degree on atmospheric destroy. PM2.5 is seriously exceeding. In order to protect survival environment of humans, restrict global temperature increase and prevent from reduction of air quality,...

Firstly, the finite element model of a certain car is established, and then according to the regulations and standards of FMVSS 216a's "top compressive strength of passenger car", the test simulation analysis for ceiling compressive strength is presented. By comparing the energy curve, the accuracy of...

The multi-sensor data fusion technique plays a significant role in fault diagnosis and in a variety of applications. Conflict management is an open issue in Dempster-Shafer evidence theory. In this paper, a novel multi-sensor data fusion approach is proposed based on the spectral angle cosine function...

Short-term passenger flow prediction on bus stop is an important base and technical support for bus dispatch strategy. In this paper, a new hybrid prediction model including two single models of BP neural network and time series model was proposed according to the periodicity and randomness properties...

Developing the early-year children’s engagement is crucial to promote their interest in learning, particularly in the science-related lessons. This article reports about the engagement of 15 early-year children in a childhood education program in Jambi city Indonesia and their recognition of some scientific...

The patients of artificial hip joint are recommended to limit the extreme movements that could cause damage of the device, such as salat movement. As many studies performed the simulation by neglecting the presence of synovial fluid, in this study, we examined the performance of artificial hip joint...

The pharmaceutical industry, vital to global health, faces significant environmental challenges due to its energy-intensive processes, chemical use, and waste generation, including the presence of active pharmaceutical ingredients (APIs) in water systems, which contributes to ecological harm and antimicrobial...

In recent years, as society advances and cultural heritage awareness increases, the conservation and utilization of historic buildings have gained more attention in urban planning and design. However, access to these buildings is often challenging for individuals with limited mobility, such as the elderly...

In the evolution of the construction sector towards enhanced sustainability and efficiency, prefabricated buildings have come to the fore. Nevertheless, issues such as component handling and construction procedures pose significant hurdles. This research investigates an Engineering, Procurement, and...

Mineral resources play an important role in a country's economic development and national defense security, and gold is a crucial strategic metal mineral. With the continuous growth of global demand for mineral resources, traditional gold exploration methods are facing challenges such as high costs,...

The construction period of cascade hydropower stations is typically long, and the initial impoundment storage is large. Once an extreme flood exceeding the design standard occurs, insufficient discharge capacity may lead to severe economic losses and casualties. Considering the overlapping mid- to late-stage...

In today’s rapidly developing industrial sector, mechanical equipment is also more and more biased towards automation, intelligence. In the process of industrial production, mechanical equipment will inevitably have some failure problems. In view of the traditional manual diagnosis of faults may be excessive...

Cases of cardiac disease are growing at a disturbing rate. It is critical to diagnose and anticipate any such disorders. This conclusion is a difficult task that must be completed unambiguously and successfully. The research efforts on which patients are prospective to have heart disease are based on...

Due to the acceleration of global climate change and urbanization, many coastal cities are facing an increasing risk of flooding due to the interaction of multiple climatic factors. Urban flooding will not only threaten the safety of the people but also lead to flood invasion into rail space. Taking...

The effect of electric fields on the aging phase transformation of Al-Zn-Mg-Cu alloys is investigated with the first-principles method combined with vacancy mechanism. The effects of external electric field with different direction on aging phase transformation and electron structure are analyzed. Results...

OFDM (Orthogonal Frequency Division Multiplexing) system dynamic resource allocation can be utilized effectively limited system power and spectrum resources, improve system performance and those are widely studied. This article focuses on the resource allocation problem of a single-user, multi-user and...

This article is to promote, expand the Leizhou peninsula agricultural tourism as the basic starting point and the foothold, using the methods of SWOT to discuss the status and strategies of developing agricultural tourism in Leizhou peninsula and coping strategies. Leizhou peninsula to developing agricultural...

The cordierite powders were successfully synthesized by a solid state reaction method, by using raw materials of high purity powder of MgO, Al2O3 and SiO2, mixed according to the stoichiometric ratio of cordierite. The cordierite powders were prepared under different manufacturing conditions and the...

The basic college computer education is generally facing with the contradiction between reductions in class hours and increase in contents. This paper puts forth some optional solutions aiming at these features of basic computer courses. It has been found that these solutions are very effective with...

The flowering stage is the key yield determinant period of soybean. Short-duration water stress occurring during this stage significantly reduced soybean development and final productivity. Seed treatment with uniconazole powder application plays an important role in alleviating the adverse effects of...

The paper firstly introduces the core tech related to the integrated monitoring system in computer rooms and then summarizes the problems hidden in the system. At last, the paper aims at the elaboration of the design of a new Flex-based integrated monitoring system in computer rooms from tech selection,...

Ecopath with Ecosim(EwE)is the core tool of simulating aquatic ecosystem and originated from Ecopath model. The paper reviewed the principle of EwE and its application in the structure and trophodynamics characters of marine ecosystem, fishery management, marine pollution and set of marine protected...

Fatigue failure is very common phenomenon in engineering field, and fatigue problem is more and more prominent with the development of modern social production to high speed, high temperature, high strength load. In this paper, experiments were carried out by the college students to study bending strength...

With the development of technology and people's awareness of environmental protection, more and more clean energy for power generation, such as wind power, photovoltaic power generation and so on. This type of energy is renewable and pollution-free, but it is intermittent,reliability and stability is...

This paper is focused on a GSM-based motor remote-monitoring device designed on the basis of convenient and safe motor management to help improve motor safety and prolong service life. It is able to monitor operation of multiple motors simultaneously in an effective manner and thus control them remotely....

Evaluation of integrated security situation for highway subgrade comprehensively and accurately has been able to provide the basis for repair of damaged subgrade in reconstruction stage after earthquake. Five indexes have been selected to figure characteristics of subgrade: damage condition, structural...

A NOX emission forecasting model was established for a supercritical 660MW unit boiler combined with random forest (RF) and gradient lift decision tree (GBDT) algorithm. The steady-state working point of the historical data is screened from the SIS system of the power plant. The feature feature of the...

In this paper, we first introduce a more general model of complex dynamical networks with coupling delays and delays in the dynamical nodes than before. Then we further study the synchronization analysis of the complex dynamical networks with coupling delays and delays in the dynamical nodes. Via the...

PC/ABS blend has widely used in vehicle industry. In this dissertation, fracture toughness of PC/ABS blend was studied. The specimens were prepared under various injections molding conditions, such as filling time, melting temperature and mold temperature. The fracture mechanisms were examined with a...

Roller-Compacted Concrete (RCC) is a type of concrete that has similar basic ingredients to conventional concrete but contains much less water and is known as non-slump concrete. Nondestructive testing (NDT) is a very good choice to evaluate the quality and strength of such concretes as RCC. These testes...

The nondestructive determination of Au in gold jewelry mainly takes density testing and X ray fluorescence spectrometer with energy dispersion (EDXRF). Density testing cannot detect gold jewelry alloy and demands that the jewelry shape is simple, while EDXRF is poor in penetration depth, which only can...

Study on the control effect of B. bassiana on 4 kinds of pests of conservatory pests in frigid region. The content of B. bassiana was measured by plate counting method. B. bassiana was prepared into 5 concentrations of fungal suspension, named as G1 to G5, and LD50 lethal dose for experimental measurement...

A efficient data sharing system can not only accelerate the process of software development, the software itself will also be able to compensate for possible vulnerabilities which can greatly improve the quality of software. This paper analyses the storage characteristics and encoding principle of ISFF...

The problem of parameter estimation of rough surface contact interaction due to 3D modelling of fractal model contact interaction, when they are satisfactory to initial surfaces, is solved. This approach takes into account surface contour basic parameters that are essentially relevant to the results...

Crystal glucose is one of the main products of starch production, pharmaceutical and food industries, veterinary medicine. Great demands are placed on the quality of crystal glucose to minimize impurities and improve microbial purity. The article discusses the sources and causes of impurities in crystals,...

Considering their particular geometric structures, the stator and rotor cans in canned motor reactor coolant pump are assumed to be elastic coaxial cylindrical shells in this paper. An ideal, incompressible, swirling fluid flows the annulus between the inner shell (can) and the outer shell (can). Thin...

Triboluminescence(TL) presents many potential applications as the dimmer light source based on its cold photon emission motivated by mechanical action. Here two shortwave TL phosphors, the Ce doped Strontium Magnesium silicate (Sr2MgSi2O7:Ce) and Mn coordinative methyl-triphenyl Phosphonium Bromide(MTPB:MnBr2),...

First of all, this paper establishes evaluation index system, by collecting relevant indexes. And then, we analyze the impact of opening enclosed residential community to every index. Then, we establish the comprehensive model of evaluation to evaluate an opening enclosed residential community in Changsha....

A static voltage stability index base on the network admittance matrix is proposed in this paper, in order to measure static voltage stability at each bus. Compared with the existing analysis indexes, this index has the advantages of fast calculation, wide applicability and high accuracy. In this paper,...

As the development of urban city, the traffic problem becomes increasingly severe, and metro tunnel is a effective method to solve this problem. However, the influence of underground tunnel construction towards existing structure cannot be ignored. For this purpose, based on the Shenzhen metro line 7...

Detecting face image with various poses and expressions is a challenging problem especially if the face database consists of only neutral faces. To solve that problem, the pose and expression of face image should be neutralized first. This study proposes a method to recognize the face image by making...

In recent years, rock wall crane beams have been widely utilized in the construction of underground powerhouses for hydropower projects both domestically and internationally, owing to their significant technical advantages. This paper presents the structural design and operational mechanical performance...

To decrease uncertainties of projectile muzzle velocities is one of important ways to improve gun firing accuracy. In order to solve the problem above, the influences on the uncertainties of projectile muzzle velocities should be calculated, which are caused by the variations of artillery structure parameters,...

This In order to improve the oil well cementing interface strength, the removing agent (JCJ) and cleaning agent (QXJ) were used from the perspective of clearing the mud cake on the borehole wall and wellbore casing. The factors influencing the effect of JCJ and QXJ were researched through metal plate...

After running for half a year, periodic inspection to a discharge sluice shows that cracks in the direction of water current appear in the bottom board of most of sluice lockage chamber. Stress computation under the design conditions and the working conditions after cracks appeared are carried out with...

According to the telescoping tube failure problems, and the drainage vehicle displacement is 3000 m3/h, T-shaped inflatable sealing ring parameters were analyzed. Using the finite element software ANSYS to build numerical simulation models. Sealing performance under different inflatable pressures, different...

The objective of this thesis is to make an obstacle avoidance and path planning robot by grey system theory. The robot is able to avoid dynamic and static obstacle automatically. The center position is defined by the motor encoders of the Segway RMP 50. The position sensor is a laser ranger finder in...

With characteristics of small volume, low cost and high reliability, MEMS inertial sensors are developing into one of the mainstream sensors in inertial navigation system, and its output precision has a great effect on the overall system precision. In this paper, the random error of inertial sensors...

With the rapid development of network information technology, the traditional cultural industry is growing stronger with the support of Internet technology. In this context, around the sharing of the network information platform, the cultivation of emerging industries and the information security, the...

This paper presents a movement trends based approach for pedestrian detection aiming at reducing the consumption of feature calculation caused by sliding windows. A new approach to predict the location of pedestrian is proposed by combining the movement trend of objects, extracted by improved background...

During recent years, with the rapid development of high speed railway construction and the largely improved train speed, its aerodynamic problem has been paid more and more attention to. Particularly under the gust, the train running conditions are deteriorated further so that the safe operation faces...

The article proposed equation criteria specifying the interaction force field with the medium. Based on the proposed regularities we suggested the medium parameters changes dependences and momentum and energy characteristics, the resistance of the medium on which the formation hazards equation were made....

The origin and character of pharmaceutical wastewater were summarized in this paper. And some popular disposal technologies used in wastewater treatment of pharmacies were introduced, such as physicochemical disposal process, bio-chemical disposal process and process of deeply oxidation at elevated temperature....

Laboratory information management based on the technology of Internet of things technology is the development trend of digital and information technology education in our country and the inevitable choice. Through the further study of the current situation of laboratory management in colleges and universities...

The Internet of things technology can realize the communications between persons and persons, persons and objects, as well as objects and objects. The IOT have wide applications in the area of computer monitoring system. This paper firstly presents the concept and operation principles of IOT, then expounds...

In order to improve efficiency of modeling glaze layer thickness distribution via air spray, a novel fast modeling method was developed which oriented to glaze spraying process parameters. According to analysis of the affecting factors of glaze layer formation, apply the software of the Fluent was utilized...

Forehand stroke technique is the most frequently used and aggressive technique in tennis competition. It’s also the first technique for beginners to learn. With the correct, standard and powerful forehand technique, beginners can not only occupy the active position, but also can lay a good foundation...

Computer automatic speech recognition and remote control technology is a major breakthrough in the realization of remote control intelligentization. This system is a 16 bit structure based on the Internet of things, which combines linear logic analysis technology, program-controlled switching, signal...

Aiming at the problems such as limited time, limited arms, limited tools, hard to faults simulation show and hard to speek the fault test theory and maintenance process, this paper designed the gun interactive virtual maintenance platform and analyzed the fault simulation. First of all, the three deriction...

A new type of energy saving construction elevator which has optimized connecting form and adopted a new type of energy saving reducer employed the Niemann gear and new machining technology is introduced in the paper. The energy consumption test shows the efficiency of the new elevator is obviously better...

The purpose of this study was to analyze the factors causing food insecurity and the condition of household food reserves in Gunungkidul Regency. The research location was determined purposively, in Watugajah Village and Tegalrejo Village, Gedangsari Subdistrict and Girikarto Village, Panggang Subdistrict,...

Control engineering is inherently rich in mathematics and thus through conventional instruction-based learning only, students often have a hard time to learn the concepts of control engineering. To address this issue, this study proposes the integration of simulation-based laboratory practices in control...

Population growth and infrastructure development of a region directly affect the increase in the number of daily trips of the community. Darul Imarah Subdistrict, as the area with the highest number of people in Aceh Besar Regency, shows an increase in mobility in line with the expansion of settlements...

The necessity for transportation is growing since human lifestyles change rapidly. Furthermore, since e-commerce has become widely used, more goods have been transported through delivery and courier companies. Nevertheless, transportation is responsible for around one-fifth, or 23%, of carbon emissions...

Indonesia is a country that located on the equator, which stretches across the nation. This geographical condition resulted in a high number of thunderstorms per year, leading to a significant incidence of lightning strikes. These strikes can disrupt the delivery of electricity and affect power systems....

The Green Building Council Indonesia (GBCI), as stated by Ratnaningsih outlines six aspects of Green Building implementation based on the Green Ship for New Buildings version 1.2. These aspects are Appropriate Land Use, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycles,...

As "Internet +" model and the organic integration of agricultural development in our country, the traditional agricultural products sales mode is gradually replaced by the online dual channel mode, at the same time, based on the special agricultural products trade, and the condition of low temperature...

High-resolution remote sensing images includes high spectral resolution remote sensing images, high spatial resolution remote sensing images, high temporal resolution remote sensing images and so on. Based on the physical properties and functions, there are six road features: spectral feature, textural...

Huge masses of coal wastes create serious environmental problems in the Kemerovo region and require a comprehensive approach to the development of deposits. Coal must be considered as a complex raw material, which contains valuable rare and trace metals, the recovery of which creates products with high...

The interactivity is a major characteristic of interactive design of electronic magazine in the new media era. The electronic magazine includes seven interactive elements: icon, navigation, switching, rolling, link, index, comment and interaction. Besides, it has three interactive design methods: interactive...

Battery box lightweighting and stiffness are two important objectives of battery box design and improvement. In order to reduce a battery box's weight without impairment of stiffness,a method of battery box parts' material replacement from mild steel sheet to Aluminium alloy steel sheet of changed depth...

Since the e-commerce enterprise change from the price-driven to the service-driven, the logistics service quality has become the key factor to enhance the customer’s satisfaction. In the quality evaluation of logistics service, there is an apparent subjectivity in the traditional method to determine...

In this paper, germanium oxides/oxynitrides were prepared in different gases. The effects of different gas ambients on the electrical properties and reliability of Ge MOS capacitors were analyzed. The experiment results showed that the nitride incorporation could improve the performances of Ge MOS capacitors...

Maximal frequent itemset mining is a very important method in mining frequent itemsets, which will reduce the mining meory cost and supply a better understanding of the rules generated by the frequent itemsets. In this paper, we review the maximal frequent itemset mining algorithms over a stream, which...

Y2NiMnO6 nanoparticles were synthesized via an ethylene glycol sol-gel method. Differential scanning calorimetry, thermogravimetric, X-ray diffraction and environmental scanning electron microscopy were utilized to characterize precursors and derived powders. Single-phase Y2NiMnO6 nanoparticles were...

A new modeling method of wall thickness is put forward and the multi-axial fatigue life of bellows is acquired. The finite element mode is built considering the varied bellow’s wall thickness. The test results show the mode is reasonable and the precise strain is got. Based on the result of the upwards,...

Early warning radar is able to effectively detect the target utilizing Doppler Effects between the target and radar. The detection effectiveness of the airborne early warning radar is affected by its detection range as well as its detection probability. In this paper, a method for simulating the detection...

The paper presents a design method for high-speed image processing system based on FPGA structure. A temporal/spatial fusion filtering algorithm is proposed for detecting infrared small target. The algorithm is composed of Top-hat filter, three frames difference filter (TFDF), or operation, closing operation...

Stability of tunnel’s surrounding rocks is a big issue during construction. Based on the characteristics of crown settlement and convergence deformation of surrounding rocks, numerical simulation of Heishan tunnel has been carried out to investigate the interaction between right and left tunnels during...

The performance variations of pouring organic glass under the different accelerated aging test conditions whose brand is YB- 3 have been studied, which have reached the specified life, the result show that the overall trends the properties of the YB- 3 being used the specified life slightly decrease...

The vibration isolators play an important role in the field of high resolution metrology and manufacturing, optical, physical and chemical experiments. Magnetic suspension vibration isolator (MSVI) is an efficient method to suppress the oscillations in vacuum environment. This paper firstly presents...

20th century, the development of the computer industry affected all aspects of life, and also promoted the social transformation and development in various industries, led human into the new civilized era that information and knowledge exploded, computer technology and information technology were also...

Due to differences between normal and whispered speech, traditional feature performed poorly for whispered recognition. In this paper, a novel approach for whispered speech feature representation is proposed based on Gabor filtering and tensor factorization. The sparse feature is extracted by processing...

The value setting of the traditional distance protection has become very difficult for the distribution system with distributed generators (DGs) owing to the randomness of the DG output power. This paper proposes a new adaptive distance protection scheme to solve this problem. Firstly, on the basis of...

Community involvement in waste management becomes one of waste management strategies development from upstream reduce, reuse and recycle. This alternative must be seriously addressed regarding to the increasing municipal waste generation as the population grow. In Semarang City, waste generation has...

The millimeter-wave wireless signal transmission has the characteristics of large path loss, easy to be affected by atmosphere and rain, and poor diffraction ability. In order to build the millimeter-wave 5G mobile communication system, a large number of tests are needed to establish the millimeter-wave...

The solution of the problem has been found on the basis of a system of equations describing the motion of an incompressible liquid electrically conductive lubricant for the case of a "thin layer", the continuity equation and the expression for the dissipation rate of mechanical energies to determine...

In a number of previously published papers by D. Sirota and V. Ivanov, it is theoretically and experimentally shown that the electrical measurements on the earth's surface can determine the approximate size and depth of the hearth of a man-made earthquake and a rock bursts in coal seams at depths of...

The establishment of a powerful image database system is a high effective method of the organization and management of massive image data. This paper firstly analyzes the key technology of image database establishment, including section technology, construction technology and query technology of image...

The smart power network is development trend of the modern power system, which is an important carrier and composition part for current energy source revolution in the world. Construction of the smart power network brings profound influence on the traditional power distribution network. Development mode,...

In greenhouse production, more than 35% of the energy consumption was spent on greenhouse heating. Most greenhouse environmental control strategy is still static working point, and usually it can not adapt to outdoor weather changes so that the energy consumption in cold climate is enormous. In this...

This paper uses the interview object thought to analyze some of the core technology, telling the office automation development process, operation process and system. This paper mainly research on the office automation system (OA) function as the foundation, uses current more popular B/S (Browser / server)...

This paper Taking Fuzhou to Yinchuan expressway of Jiujiang Changjiang river highway bridge as an example, on the basis of the engineering general situation, the highway, water and soil conservation facilities acceptance technology assessment process was discussed, the content and methods of evaluation...

From the view point of man-machine environment system engineering, in view of the present to equip our troops combat readiness work equipment combat capability evaluation model is put forward, so that from the perspective of people, equipment, environment and so on to evaluate equipment readiness to...

This experiment aimed to investigate the effects of fermented water hyacinth (Eichhornia crassipes) on palatability, performance and spermatozoa quality on male sheep. Fermented water hyacinth was mixed with the basal ration at various levels according to the following dietary treatments: (R1: 0% fermented...

Artificial Intelligence (AI) has emerged as a transformative tool in mechanical engineering and applied mechanics, providing data-driven capabilities that complement classical numerical methods such as the Finite Element Method (FEM) and Computational Fluid Dynamics (CFD). This study provides a systematic...

The operation of Trans Banyumas is a significant progress for Banyumas Regency in the field of transportation due to modern technology adaptation. It is in line with the smart city idea launched by the district government, which will encourage the growth of urban areas that provide comfort, convenience,...

The demand for compact, efficient, and refrigerant-free cooling systems for small-scale applications necessitates innovative automation solutions. This paper presents the design and validation of a Peltier-based water chiller automated by a novel hybrid control system. The novelty of this architecture...

California Bearing Ratio (CBR) and Unconfined Compressive Strength (UCS) are key soil strength parameters, particularly for geotechnical engineering projects and road pavements. This study investigates the locally available non-cohesive soil strength stabilized with fly ash. The physical characteristics...

With the development of incentive theory, the incentive mechanism of foreign university teachers is mainly through the work design and to meet the needs of teachers to mobilize their enthusiasm, focusing on the study of effective incentives and measures. The research on the incentive mechanism of university...