Advances in Engineering Research

According to the possession of the school resources, this paper analyzes and presents the key elements and constraints of the course arrangement. Based on this, it establishes an optimized mathematical model of course scheduling determining the objective function and mainly describing the quantitative...

The small near the surface of the landscape water body because of the influence of water quality deterioration and gradually people's normal life, need to take certain measures of water conservation and water treatment was carried out on the water quality protection. Traditional method from the surface...

With the rapid development of small and medium enterprises, cost management has become an important part of enterprise management. As the manufacturing enterprises are always faced with the volatility and uncertainty of the market, thus it puts forward new requirements for the timeliness of the product...

This paper presents the fatigue analysis of surface cracks at the rib-to-deck welded joint of orthotropic steel deck, in which the influence of the compressive stress in the cyclic loading on the crack growth is taken into account. The stress intensity factors along the surface crack front at the rib-to-deck...

This paper presents a method for large deformation analysis for flexure hinged displacement amplifier by minimum potential energy. The flexure hinged displacement amplifier is widely used in micro electromechanical system, micro manipulation, gyroscopes. Different from conventional hinge, monolithic...

Three kinds of power curve are analyzed aimed at the sense of strength and steering portability. Thus, we put forward a new design principle based on the existing research. The assist characteristic range is divided into four kinds according to the vehicle speed and steering wheel torque. The simulation...

According to the password recovery task’s computation and local communication intensive features, we design a decision mechanism of password recovery based on bloom filter in the CPU+FPGA system architecture. Utilizing the advantages of the bloom filter in the searching of massive data, bloom filter...

At present, the radar is used to analyze the radar time range profile, which is mainly based on the kinematic characteristics of radar wave. With the constantly mature of the analytic method of signal analysis of GPR, we can effectively extract the "three instantaneous attributes" (the instantaneous...

The application of molybdenum was limited as a candidate material for working at a high temperature because molybdenum has a poor oxidation resistance. MoSi2 is typically selected to solve the problem since it can form a dense SiO2 coating to protect the substrate molybdenum. MoSi2 coating on the surface...

Indoor map has become a hotspot of electronic map research. However, the usual indoor map production methods couldn’t provide useful information for fire rescue. In this paper, by the way of investigating requirements of fire fighting and rescue, analyzing the characteristic of indoor map for fire rescue,...

In order to reveal how transmitted solar radiation affects understory plant diversity patterns, we carried out plant census in a subtropical forest in south China. We determined canopy structure and understory gap light regimes using hemispherical photography. The results showed that a total of 206 species...

This paper carried out an experimental investigation on the effects of spatial distribution of bond degradation on the load-carrying mechanism and failure mode of RC beams. Bond degradation was simulated using artificial method and shear performance was investigated through three-point loading tests....

In this paper, the numerical method is used to analyze the effect of the crack on the vibration of shaft. Firstly, with Patran/Nastran calculate and compare the free shaft mode and the crack shaft mode. Then numerically calculate the natural frequencies and modes of the shaft at different length and...

Digital image processing is to modify graphics, improving image quality and extract valuable information from the images. The detection technology based on machine vision is more applicable for the dangerous environment and situations that difficult to find, it is can also avoid the error generated by...

The Pd Nanoparticles attached on graphene nanosheet (GNS) were synthesized by a simple method. The morphology, structure and component for the a obtained graphene/Pd hybrids have been characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and X-ray photoemission spectroscopy...

Now, with the rapid development of science and technology in China, computer networking technology is leading the development of the time, giving a strong support for people’s daily life. Various traditional industries have been integrated with computer technology, which is an evitable trend in line...

The article outlines the main prospects for the implementation of the strategic program for the construction and operation of high-speed traffic in the Russian Railways holding company. It was revealed that the introduction of new technological schemes of HS and SHS implies the provision of high-quality...

As is known to all, home is an important part of the whole social system. With the great changes have taken place in the way of life and life concept, the requirements of the environment in Smart Home are becoming strict increasingly. So I design a system with sensors, the communication module of TD-LTE,...

With the development and deepening of the scientific research field, as well as the more and more comprehensive and standardized laboratory management, the business data and the management data of the laboratory are increasing with the geometric progression. How to effectively record, manage and utilize...

The phenomenon of feminism becomes an interesting topic to be discussed, especially for jobs that still dominated by men, the object of this study is the female captain, how they can do double role as wife, mother, and leader on a ship and what kind of leadership style whether applied on board in order...

Air Pollution has surged due to decades of swift industrialization and urbanization. With a majority of today’s population spending most of their time indoors and the architecture of buildings made secluded from the outside environment, the importance of adequate indoor environment conditions has become...

Transportation still faces problems such as insufficient system coordination, uneven infrastructure configuration, and imperfect service systems. The application of big data technology has improved the intelligence level of transportation, provided strong support for management and decision-making, and...

The study of vehicle dynamics-based traction control is the main topic of this work. Given the growth in the number of automobiles, driving safety has drawn significant attention, and the Traction Control System (TCS) is crucial for enhancing the active safety performance of vehicles. The paper first...

As a maritime region, the archipelago has great potential for its maritime wealth, especially the fisheries sector, which stimulates the birth of fishing settlements around the waters in the form of houses on stilts with patterns and shapes of houses and supporting facilities adapted to their environment. ...

With the expansion of affecting area of e-commerce ,the enhance of purchasing power and the characteristics of goods make our return defective merchandise more and more serious, which directly affects the validity of the operation of the online sales channel inventory control. In this paper, with out...

Considering the characteristics of the vehicle license and vehicle logo in China, this paper has deeply studied how to abstract the vehicle license plate and the vehicle logo accurately. The main research is as follows: In HSV color Space, a new method to segment the vehicle license plate that based...

This study, based on advanced mathematical algorithms, is focused on computer technology and intelligent speech recognition technology. It provides a useful tool for English phonetics teaching by realizing intelligent English phonetic pronunciation training system on the computer platform, which can...

Traditional fault tree analysis is an effective method to analyze system reliability that is based on static logic, and the system which considering the influence in combination of fuzzy uncertainty and dynamic failure characters is still difficult to estimate precisely. The fuzzy number theory can fully...

11 atmospheric particulate matter sampling sites was created around Miyun reservoir to analyze the mineral composition, element concentration and sources of atmospheric particulate matter pollution by using ICP-MS and XRD analysis. The results show that there are many iron minerals and some unweathered...

Boron nitride nanotubes (BNNTs) is a kind of material which have similar structure with carbon nanotubes (CNTs), but have more excellent performance, through experiments and research, scientists have a more thorough understanding of the preparation methods and properties of BNNTs, at the same time, they...

An improved bat algorithm is proposed for solving the job shop scheduling problem．Firstly, introduce the characteristic of job shop scheduling problem, Then, we use the advantage of chaos method and combine the simulated annealing algorithm to improve the bat algorithm, and the end, We do a lot of...

Based on the Bohai oilfield, which geological condition is unconsolidated heavy oil reservoir, which is targeted to design a new 7 "high shot density big debris shaped charge. used several kinds of technology in this research ,such as numerical simulation analysis on the formation of shaped charge case...

The objective of the paper is to develop a novel co-simulation analytic interface of aerodynamics, mechanism dynamics and control system dynamics for 2MW wind turbines. Therefore, three software, such as FAST, ADAMS, and MATLAB/ SIMULINK, are integrated into one interface to combine with aerodynamic,...

We construct a micro rotor-craft controlling method based on hand gestures of natural interaction behavior. In order to control the micro rotor-craft flight attitude by hand gestures, we obtain the hand palm flat attitude data by Leap Motion controller,and transform the data into rotor-craft attitude...

Most of the underground coal mines in the Indian Geo-mining conditions are developed and depillared by Bord and Pillar method. Caving behaviour and strata control are the major concerns to be considered while extraction of coal seams in such workings. This paper describes the results of a scientific...

The corrosion inhibition and absorption behavior of Hexamethylenetetramine(HMTA) for carbon steel in hydrochloric acid solution were studied by weight loss method. The results showed that as the temperature increases, the corrosion inhibition of HMTA effect after the first increased, reached the maximum...

The paper utilized vacuum induction melting furnace to smelt three kind of nickel base superalloys as the research subject. It investigated the effect of revert addition on microstructure and mechanical properties of K418 Ni-based superalloy by means of XRD phase test, microstructure observation and...

In order to study the hazard of LPG storage, quantitative risk assessment is proposed to analyze the accident scenarios. The consequence models specific to the leak of LPG storage is put forward and the software Phast Risk is used to calculate the individual risk. The results of typical historical accidents...

Based on the structure characteristics of the human physiological knee joints during the flexion and extension movements，we design a self-aligning wearable knee exoskeleton mechanism considering the principle of human - machine compatibility. The mechanism's mathematical model is established using the...

By adopting the literature review, expert interview and logical analysis, this paper has made a detailed analysis and research into the feasibility of organizing dragon-and-lion dance in the ordinary universities of Wuhan. The research results show that the organization of dragon-and-lion dance which...

Based on the graph theory, the fourfold mutual system Na, K // Cl, NO3, MoO4 was differentiated taking into account the complex formation (NaКMoO4, K5Cl(NO3)4, Na3CI(MoO4)) and the inner secants (KNO3-Na3CIMoO4, K6CI(NO3)5-Na3CIMoO4). For the first time, the complex of the three-component system NaCl-KNO3-Na2MoO4,...

In order to analyze the common people's understanding and altitude about kitchen waste related issues, 4 questionnaires with totally 55 questions were designed and investigated in Hangzhou during 2014 to 2016. Fourteen core questions summarized from the questionnaires, as well as the corresponding responsions...

The reliability of electronic communication equipment will be improved, and it will be upgraded from the source of product design. On the one hand, the product quality will be improved, on the other hand, the development cost will be reduced and the product market competitiveness will be improved. The...

Accurate and reliable short-term traffic flow forecasting is essential for advanced traveler information systems and proactive traffic signal control systems. However, the majority of current studies mainly concentrate on short-term traffic flow level forecasting. To improve the forecasting reliability...

Nowadays, more and more people are tending to place several plants to beautify their living environment. But the following problems show that it's not easy to raising green plants. For example, people always forget the lovely lives because of the fast-paced life, so the plants will dead. But some people...

The development of smart grid is more and more rely on the improvement of online monitoring device, and the development of power supply technology is the key to improve the level of online monitoring. In this paper, a design of a high conversion efficiency inductive power supply is proposed. A low-loss...

As an important branch of linear motors, linear oscillating motor with high frequency provides reciprocating motion within short-stroke, which shows high efficiency, large power density and convenient maintenance, and has an important application value in electric vehicles, aviation and medical field....

In order to recycle iron tailings and fibers and analyze the performance of pavement cement concrete mixed with it, tests and numerical simulations are carried out. The compressive strength of concrete is significantly influenced by the content of Anshan iron tailings, and the highest 28-day compressive...

The overview of water distribution network information system in central areas of Shanghai was described in this paper. Existing problems were analyzed and further applications of hydraulic model and water quality model to the water distribution network were discussed as well. The development and application...

Solid bath soap is a product that is used as a body cleansing agent or certain parts of the body. A good soap serves to cleanse, not damage the skin and can protect the skin from disease by microorganisms. In addition to the main ingredients, soap can be added natural ingredients that contain compounds...

A product is considered as halal not only reviewed from the production process but also its logistics perspective. Logistics bridges the gap between the production point and the customer’s purchase point, hence this halal product’s logistics is highly important to ensure the halal product’s integrity...

Fruits such as lemon (Citrus limon L.), starfruit (Averrhoa bilimbi L.), and pineapple (Ananas comosus (L.) Merr) have high organic acid content which can be studied for their use as acid catalysts in starch hydrolysis. The goal is to produce glucose syrup that is safer for consumption. After extraction...

The rapid integration of artificial intelligence technologies in marketing communication has created a dynamic research landscape requiring systematic examination to understand emerging trends and theoretical developments. Despite growing scholarly interest, a comprehensive bibliometric assessment mapping...

A reservoir is an artificial or natural body of water that stores and supplies clean water. It is an essential and perpetual requirement for human beings, necessitating continuous provision and fulfilment. The water consumption in South Nunukan Village has been increasing steadily in tandem with its...

In view of the urban gas safety management work in China, the concept of full-chain management is introduced. Through in-depth analysis and research on construction, supply, use, supervision, emergency response, and other aspects, hidden danger investigation work is carried out to identify existing problems...

With the rapid development of digital integrated circuits, absolute value detectors have become indispensable devices in signal processing, control systems, arithmetic operations and other fields. This paper presents an optimal design for a 4-bit absolute value detector with a focus on reducing latency...

This study discusses the dynamic analysis of the COVID-19 spread model in the SIHCR population with time delay to represent the behavior of the spread of COVID-19 with time delay. The SIHCR model divides the human population into five subpopulations, namely Susceptible ...

A museum is a repository that showcases valuable collections encompassing historical artifacts, art, and scientific exhibits, intended to capture the attention of the general public. However, to gain a deeper understanding of the historical collections within a museum, often a more profound exploration...

English proficiency has become an essential skill for students to enhance their competitiveness in the job market, especially in a global environment. The Test of English for International Communication (TOEIC) is one of the international standards used to assess English language proficiency for professional...

With the developing of shale gas industry, in order to predict rock drillability in drilling time, we should set up the rock drillability profile, which has significant meaning. The article introduces the fractal theory briefly and gives detailed theoretical derivation on fractal dimension D. It has...

The importance of corrosion protection in industrialized regions, providing industrial security of enterprises is considered. The technical analysis of metal and concrete structures of industrial enterprises operating in contact with the industrial environment of Kuzbass region shows that the corrosion...

Aiming at the problems of high cost of orchard agro-technique information service, and service channel is not smooth, a "IOT and cloud services" mode platform architecture of orchard information service was established, which is including networking aware transport layer, storage layer, service layer...

Positioned on sustainable development philosophy, aiming to build a concise and systematic appraisal index system for green campus, the paper builds the index system and hierarchy structure model from perspectives of planning and ecology, energy and resources, environment and health, operation and management,...

This paper analyzes the concept and basic properties of urban energy Internet. In combination with the characteristics of energy trading mechanisms in urban energy Internet, the practical business models for power grid enterprises are proposed, which including development and investment of distributed...

Organic diamines and their derivatives are important compounds in organic chemistry, which are useful and applicable in many fields. Among them, organic diamines have two NH2 groups, which can be enabled to react with aldehyde, acyl chloride and anhydride to give out schiff base, amide and amic acid,...

Universities of applied Science have been pilot project in China. Their unique value and core elements give expression to the curriculum. Judging from the current situation, there are lots of problems in their curriculum. The curriculum construction should base on their special requirements and their...

Slope-slide caused by mining is a problem of mine geological environment treatment in our country. It is particularly important to analyze the reasons and mechanism of the mining slide-slope, and put forward the methods of analysis of stability of slope and corresponding countermeasures for reasonable...

The advantages of its energy conservation and environment protection are firstly stated when an industrial heat pump technology is applied for evaporation process of waste solution. Based on a concentrate need of zinc sulfate, a process design of heat-pump evaporation system is done, and a heat-pump...

Particles emitted from vehicles are part of the major sources of air pollution in urban areas. It causes the incidences increasing of allergies, allergic diseases and asthma and climate change which is likely to impact plants and animals, as well as microorganisms. Particles mass measurements were used...

According to the problem of radar echo signal detection in the low signal-to-noise rate, an improved detection algorithm of fractional Fourier transform detect signal after wavelet filtering is proposed. Because of the low detection performance of fractional Fourier transform in the low signal-to-noise...

Electric power market transaction is one of the important measures for the reform of the electric power system in China. In this paper, the characteristics of the optimal reservoir scheduling in the electric power market transaction model are analyzed, and the optimal operation model of the reservoir...

Objective: Due to the good visible-light response and strong electron transfer ability, the polymeric semiconductor C3N3S3 was developed as an inspired photocatalyst for the degradation of organic dyes. Methods: Trithiocyanuric acid was used as the raw material for the synthesis of C3N3S3 by hydrolytic...

Medical waste is directly or indirectly infectious, toxic and other hazardous waste, and high-temperature steam sterilization is a widely used non-incineration technology for centralized treatment medical waste. Basing on the analysis of flow chart of medical waste high-temperature steam treatment, the...

This paper introduces a method to detect pedestrians in infrared video images and studies its application into intelligent video surveillance. As part of a far infrared thermometric system in public places, our algorithm is aimed at the detection of human bodies in fixed area. According to the characteristics...

Long-life housing is a type of housing available for about 100 years through replacement of its infills with its supports maintained for a long time. Yet long-life housing is not spread smoothly because of the lack of policies and publicity. In particular, considering the perception that initial construction...

A number of popular communication traffic control protocols including virtual local area network and GMRP are applied in the new generation Smart Substation internal communication network. This paper presents a black-box testing method which does not rely on specific network configuration profile that...

This paper develops a new type of pneumatic flexible joint, which is composed of flexible air bag, spring plate and restriction element, which is composed of two artificial muscles. It has a degree of freedom. In order to study the bending deformation and gripping ability of the joint, the experimental...

The aim of this meta-analysis was to evaluate the effect of dexmedetomidine on intraocular pressure (IOP) and hemodynamict. Methods: There were 12 randomized clinical trials in the meta-analysis. The Primary outcomes were the Weighted Mean Difference (WMD) and the 95% Confidence Intervals (CI) of changing...

The content of carbonate in natural core was determined, the exothermic effect of sulfuric acid and water were analyzed and the increasement of core permeability due to the injection of sulfuric acid was determined. Finally, through the laboratory oil flooding test, the effect of sulfuric acid flooding...

Use-value and non-use vale are the vital composition of the economical value of the industrial heritage. This paper acquired respectively the investigation data of Ang'ang Xi district, Yimianpo town and Hengdaohezi town by applying the Contingent Valuation Method (CVM) and combining the design and distribution...

An ultrasonic distance measuring based row guidance method is presented to guide a robot platform which is designed independently to drive through the row crops in a field. The offset of the robot platform are detect-ed real-time for guiding the robot inside the crop row and also turn at the end of the...

The article provides an overview of the problem of environmental damage caused by the economic activities of Open Joint-Stock Company (OJSC) Baikal Pulp and Paper Mill (BPPM). As a result of more than 40 years of operations, the BPPM has accumulated and stockpiled on the shores of Lake Baikal more than...

In order to reduce the calculation amount of Three B spline curve, combined with Three B spline curve mathematical properties. Firstly this paper introduce on the algorithm of the Three B spline curve improvement, it is the in the interpolation cycle under the condition of certain interpolation increment...

As the city layout and adjustment of industrial structure, on the basis of the existing land area, in order to save land, improve land value, renovation of old harbor area regeneration is very necessary. A mature and perfect old harbor area regeneration is a multi-faceted fit, and how to update the old...

The rapid switching of the high-frequency three-phase voltage source inverter bring the system with the rapid dynamic process, which beyond the application of the traditional phasor model. Furthermore, a large number of power electronic devices make the electromagnetic transient (EMT) model of microgrid...

Distributed photovoltaic power generation is of great importance to optimize energy structure, promote energy conservation and emission reduction, and achieve sustainable economic development. First of all, this paper analyzes the impact of distributed photovoltaic power generation paralleling in network...

Development of electronic learning (E-learnings), learning resources are teaching materials and a variety of information developed and packaged in various forms based on information and communication technology and used in the learning process. For this reason, special techniques for subject design,...

Spatial data on hydrographic survey reports is an essential part of fairway planning. In this study, the development of spatial data information in hydrographic survey maps is used for fairway planning to fulfill the availability of safe and efficient fairways. A Geographic Information System (GIS) is...

With the establishment of the national territory spatial planning system, it is urgent to build an urban landscape guidance and control system to prevent urban homogenization resulting from rapid urbanization. This system aims to preserve urban context, shape distinctive styles, refine urban governance,...

Objectives:Add oxytetracycline efficient degradation strains to harmless disposal of livestock manure, livestock manure metabolism and function of microbial communities indiversity to analyzed.Study on the microbial agent whether can promote the efficient degradation of terracinoic. Methods:...

The study titled “The Analysis of Watchkeeping on GAS ARJUNA” (First Author: Gilbert Christianto Mongan, Second Author: Dr. Capt. Moh Aziz Rohman) focuses on the importance of watchkeeping duties on board ships or at ports, which are essential for ensuring safe and controlled conditions. The research...

This thesis focuses on microscopic study, with advantages of agricultural colleges and universities information technology subject construction in Jilin Province as an entry point, using the comparative research method, statistical evaluation method, using the web of science subject evaluation tool and...

The measurement about aircraft weight and gravity center will be used to verify theoretical weight and center of gravity. It is the most important parameters of the aircraft design and use process. There are various methods to measure the aircraft weight and gravity center. This work discusses different...

Based on some characteristics of Carboniferous gas reservoir in eastern basin, such as the reservoir fluid inclusions, solid bitumen and so on, it is found that the gas reservoirs present a high content of methane (97%), a great quantity of solid bitumen in the Carboniferous reservoir, fluid inclusions...

Fe-6.5 %Si alloy has excellent soft magnetic properties but is hardly able to being produced by conventional hot–cold rolling processes. It is well known that a small amount of Al adding into Fe-Si alloys is benefit to enhancing the alloy's soft magnetic properties and its working performance. In the...

There are many devices in information communication rooms of power supply company, where related device types and manufacturers have covered many famous manufacturers in the current market. With continuous development of power information construction, device types and quantities in information rooms...

A novel coating material using polymethylvinyl silicone rubber as the base gum and aluminum nitride (AlN) as the thermal conductive filler was presented, and its mechanical property and thermal conductivity were measured. The results indicated that with increasing the content of AlN filled into the silicone...

Building Information Modeling is a revolutionary technology and process that has transformed the ways projects are designed, analyzed, constructed, and managed. BIM is becoming a better known established collaboration process in the construction industry. There are many advantages for using BIM from...

This paper focuses on analyzing the harmonics of electromagnetic forces and torques of a magnetically levitated planar motor by measuring these forces and torques. By a multi-dimension force/torque sensor measure system, all electromagnetic forces and torques of a planar motor are measured simultaneously....

With the development of science and technology, the application of implantable biomedical electronic devices which play an important role in biological research and medical diagnostics becomes increasingly popular[1]. For the implantable electronic equipments, long-term, stable and secure power supply...