Advances in Engineering Research

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,...

To address the difficulty of priority decision-making in ancient book restoration under resource constraints, this study proposes a scientific and efficient dynamic decision-making method. A restoration priority model based on monotone submodular optimization, namely MOSM, is constructed to incorporate...

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...

The aging stability theory of creep aims to describe simultaneously the steady-state creep and accelerated creep of rock and soil by coupling Kelvin model and Saito model. In the project of Mount Niu-shou tourist district, several landslides have been successfully predicted and forecasted by fitting...

In order to further study Huoerxinhe coalmine 3207 large mining height faces rib spalling and complete the control management work, the laser rangefinder and visual observation method were used to observer the mining faces rib spalling and failing. The date(rib spalling depth, height, daily spalling...

The advantages of the increased chip integration for multicore technology exponentially improve the performance of the processor chip. However, with the increased number of cores, the power consumption of the system has become an increasingly important problem. Compared with homogeneous multicore, the...

In the middle of the last century, surface multiturn coils and quartz variometers served as sensor components of the alternating magnetic field. Later, they were replaced by fluxgate sensors measuring the alternating magnetic field against its constant component and induction sensors reacting only to...

The engine-separator of combined design is considered in the article. The subject of this article is temperature field investigation of the engine-separator with a combined design. The purpose of this paper is to review and analyze the application of an oil separation unit based on a separator engine...

Therein there is formation of algorithms database of stress-strain state of reinforced soil foundations and optimizing the main parameters of the computer model. The analysis of the results of calculations for the foundation strip, slab and columar type on homogeneous and layered the basis

This paper presents the TIP superposition progression model, improves the traditional TIP modeling technology based on single image as a whole scene data sources, modeling of long scenes, the other end model will appear ambiguity phenomenon is very serious problem. This experiment adopts multiple photos,...

Through SHPB dynamic impact test, the dosage of silicon powder and fly ash in the concrete was researched, then the paper studied silicon powder and fly ash content on the effect of dynamic mechanical properties of concrete. The results showed that: The best group under low speed impact is J2G3F1S3;...

In the face of the growth of mass data business brought by mobile Internet and Internet of things, the fifth generation mobile communication system 5G arise at the historic moment. This paper selects five major 5G driving countries (China, Europe, Japan, South Korea and the United States) and the most...

It can be predicted that Industry4.0 is the general trend of mechanized integrated production in the future. In the field of Industry4.0, people have begun to focus on machine vision inspection. A defect detection machine vision system based on image processing software called Halcon is designed in this...

Under current conditions of development of the agri-industrial complex, one of the most important factors providing the readiness of the technics for performance of agricultural works is the financial resources directed at purchase of expendable materials and carrying out scheduled operations of preparing...

Mines have an impact on all components of the environment during and after coal mining. Process of restructuring coal industry and elimination of unprofitable mines changes anthropogenic impact on the environment. Structural and technological change in the geological massif is terminated, but other types...

Carbohydrate is a kind of natural macromolecule compound, which is linked by aldose or ketose through the glycosidic linkages of polymers and is present in higher plants, algae, fungi and animals. It is the most abundant natural content Biopolymers. According to its sources, polysaccharides can be divided...

Specification of machine precision is an important part of the design specifications and is essential to machine tools. Conventionally, the precision specification is generally conducted based on empirical experiences of machine tool manufactures. This may results in a failed design for insufficient...

this article presents a multidimensional denoising technique of rolling element bearings based on tensor factorization which can model a signal in the high dimensional space so as to solve multi-channel signal filtering. The vibration signal is formulated as a 4-way tensor, temporal signal, frequency...

The rapid development of computer technology has been changing people's lifestyle and the mode of cultivation of talents, moreover the more and more mature AI technology has been gradually integrating into each aspect of our daily life. So, people have increasing demand for high-tech talents of the AI...

The study aims to conduct a comprehensive literature review on supply chain management frameworks by determining research sources; determine the keyword pattern for the search process; using inclusion and exclusion criteria; data extraction; and finally analyzing findings to answer research questions....

The tourism sector is one of the economic sectors that shows the fastest growth rate and is the largest foreign exchange contributor in a large number of countries, including Indonesia. In the third quarter of 2023, Indonesia’s tourism sector generated more than USD 6 billion, which is equivalent to...

This study focuses on exploring the influence of corneal biomechanical parameters on clinical treatment outcomes. While current research has simplified corneal structural modeling to enhance treatment effects, there is often a tendency to overlook the specific impact of corneal structure on treatment...

This paper studies particle crushing and the related anisotropy of the micro-behavior of calcareous sand during shearing by numerical simulation based on the discrete element method. By analyzing the macroscopic and microscopic responses of calcareous sand under different particle crushing rates, such...

Based on stringing construction of the conductor in power transmission engineering construction, Shanghai Power Transmission and Transformation Engineering Company designed the double rails propelle type crossing frame, which was used to protect the important crossed objects. Before the crossing frame...

In the expansion of urban size, the joint between the new and old urban areas is an important guarantee for improving the construction of urbanization, and is the key to improve the quality of the city and the only way to the development of new urbanization in China. Based on planning and design and...

This paper presents an adaptive sensorless control for permanent magnet synchronous motor in the electric vehicles drive system. Using stator currents, voltage and speed measurements, a new nonlinear adaptive position observer for the permanent magnet synchronous motor is designed. Convergence of the...

Job competency model, as an organization can enhance the core competitiveness of the talent management model, has been widely recognized by many enterprises and institutions. This article will post competency theory into the computer network of professional personnel training and curriculum reform, refining...

When the converter works, the process of charging and discharging frequently can not be accurately controlled,this will cause the voltage imbalance between the capacitor of each sub-module, which leads to abnormal operation of the converter. only to maintain the balance of the sub-module capacitor voltage...

Sandy conglomerate is the major sedimentary systems in the upper fourth member of Shahejie formation in Shengtuo area. In this paper, on the base of core observation and description, sedimentary characteristics are studied in the upper fourth member of Shahejie formationin Shengtuo area. The results...

The verification certified reference material about thermal conductivity detector (TCD) of gas chromatograph was studied and the preparation was introduced. This article in detail introduced uniformity, stability assessment of certified reference material and analyzed the uncertainty evaluation. The...

Based on the restriction of Chinese seismic design criterion which is only applied to regular bridges whose column heights are lower than 40 m, a typical high pier and long span rigid bridge is used in this study The typical nonlinear numerical analysis model is built for long-span continuous rigid frame...

The distribution of China's energy resources and consumption is trending to reverse. Inter-provincial cooperation from of energy transforms form transporting coal to building coal-fired power, electricity transmission and natural gas transmission. That led to the increase in total emissions and environmental...

The most consistent approximation principle of the weight of is put forward on the basis of the interval probability hypothesis, and then gives the binarization processing of uncertain judgment matrix with consistency approximation method. To make full use of the information on the basis of expert judgment...

a hybrid material of three-dimensional graphene sheets beaded with bimetallic PtPd nanoparticle was prepared by using a simple process. The three-dimensional graphene/PtPd hybrids exhibited an interconnected microporous framework with PtPd NPs dispersed and encapsulated within the graphene sheet layers....

Refrigerated truck as the research object, using the CFD numerical simulation software simulate the dynamic temperature field of refrigerated truck with a internally suction type air curtain, it emphatically analyzes the influence of the export velocity of the internally suction type air curtain to the...

As the important component for bearing collision in the front of the vehicle, the cowl inner panel has complex shape features such as bulges, reinforcing ribs and holes. When the panel is formed, defects of wrinkling, cracking or incomplete forming will occor. The drawing die is designed for a certain...

Based on the in-depth study of the traditional subway information service management system, the paper analyzes and researches the new requirements of users for subway information services, and combines the latest research results of mobile internet technology to build a new architecture of a smart subway...

The transport system development in Russia is focused on transportation indicators increasing and infrastructure quality. It will ensure the growth of macroeconomic parameters. The article shows the review of some calculation approaches connected with planning parameters of road transportation demand...

The main circuit of inverter power transform fault mode analysis in the paper, using multiple support vector machine (SVM), implements the main circuit of inverter power transform fault diagnosis. In equipment fault diagnosis, online or offline to analyze the circuit, its running state, the learning...

The flow field characteristics of self balanced multi-stage centrifugal pump were analyzed based on FLUENT. Reynolds-averaged Navier Stokes equations and standardÿk- ÿmodel areÿadoptedÿto calculateÿthe pressure and velocity distribution of the flow field in the impeller and the guide vane under three...

In order to solve inefficient management and inaccurate hand-timing issues of outdoor parking system, the thesis designs a outdoor parking detection system based on WSN. The system consists of parking terminal node, relay node and master node, the parking terminal node mainly uses STM8L SCM with the...

Aiming at the problem that it lacks the effective logic verification model on the security and control mechanism of intelligent lock, this paper proposed a novel security intelligent lock model based on situation calculus, named SILM-SC. Firstly, based on the research and application about the security...

The movement characteristics and process cost of 4 intermittent motion mechanisms including ratchet mechanism, geneva wheel mechanism, cam mechanism and intermittent gear mechanism are comparatively analysed . According to the working principle of geneva, the parametric design and motion analysis are...