Advances in Engineering Research

Here, theoretical studies of energy consumption in rotor fertilizer spreaders operation have been given. Multi-blade rotor fertilizer spreaders have been suggested to enhance quality of fertilizer distribution. Expressions for determining all the elements of total power on the rotor shaft, such as power...

Information technology has an important role to improve the performance an organization. Industrial Enginering Department of Engineering Faculty, Veteran Bangun Nusantara University of Sukoharjo still uses the manual method withMicrosoft Excel to process the information system for Final Examination....

The study analyzed the nature and features of China civilian physique policies implementation, and held that implementation of sport-for-all policy is a dynamic process converting the policy objective into reality, which includes a series of activities and behaviors pushing forward the implementation...

Aiming at the problems of the decline of both accuracy and sensitivity of the anisotropic magneto resistive (AMR) sensors caused by outside interference, this paper puts forward the applied set or reset pulse to generate strong magnetic field to restore and solve the problem, and takes 3-axis AMR sensor...

This paper presents a new behavioral model for TiO2 resistive random access memory (RRAM). The model is based on hierarchical transformation filament theory, the device parameters are obtained from an Au/TiO2/Au MIM (Metal/Insulator/Metal) RRAM cell with 100 nm in diameter, 50 nm-thick TiO2 thin film....

Mattress overlapping recognition is of great significance in tracing and detecting the quality, and provides reference data of mattress laying. The recognition process includes the generation and image correction of the color sinking sonar image, the image segmentation and the recognition of mattress...

With the continuous development of Chinese social economy, the study of virtual reality technology has become a hot topic in the academic field. Virtual reality technology has also been paid attention to by the community and gradually applied to people's lives. Based on the change and influence of the...

For the crucial issues of joints in the truss structure of pultruded GFRP tube, the double-sided shear adhesive test was performed on the steel tube joints and GFRP tube to explore the effect of different adhesive lengths on the distribution of adhesive stress, joint slip and bearing capacity, in order...

In China, the mechanization of breeding industry has been mechanized from the beginning to the present complete set of equipment, and the series of products are becoming more and more perfect. In view of the obsolescence of cattle and sheep and other livestock breeding technology, a human-computer cooperative...

CT technology can make use of the penetrability of X-ray to obtain the internal information of the object without damaging the shape and structure of the sample. Therefore, it has a wide range of applications in the fields of industry, non-destructive testing and medical imaging. However, in the installation...

Research on the characteristics of distribution of phosphate, nitrate and Chlorophyll-a have been carried out in Pulau Pasaran waters Lampung from May to July 2017. The aim of this research was to determine the nutrient distribution and tropic status of Pulau Pasaran waters by chlorophyll-a, nitrate,...

The rapid evolution of communications technology has brought us from 5G to the cusp of 6G, heralding a future of enhanced connectivity and efficiency. This article explores the evolution of communication technologies, focusing on the contrast between 5G and 6G technologies and the unique characteristics...

To achieve digital monitoring and construction of steel truss arch bridges, developed intelligent monitoring system for main bridge stress, intelligent measurement system for main bridge linear, and automatic monitoring system for tower and anchors. And also developed an intelligent construction decision-making...

Owing to the advantages of lightweight, high-efficiency pre-stress, crack-resisting, corrugated steel web trough girders (CSWTGs) gain wide applications in rail transit viaduct structures. Viewing the inevitable torque caused by vehicle sway, wind loads, and curved alignments, and the limited research...

This study evaluates the engineering and economic viability of implementing a rainwater harvesting system at Dr. Pirngadi Hospital in Medan, Indonesia. The assessment was conducted to quantify and evaluate how rainwater harvesting can contribute to reducing freshwater consumption and overall water demand...

Transportation is the most important main means in connecting between islands and between countries and playing a role in stimulating growth of economic, trade and industrial activities in the region the. Environmental pollution is a very hot issue in particular environment originating from the construction...

Selection of coal fuel for coal-fired power plant is usually required to fulfil criteria such as calorific value, combustion characteristics, slagging fouling potential, and emissions potential. This paper describes coal combustion characteristics were studied by the thermogravimetric analyzer and differential...

Pedestrian path on Jl. Jendral Sudirman Sukabumi City is very alarming both in terms of function that is less effective function. Because the comfort factor is one of the main causes of pedestrians seen from weather factors, for example pedestrians who cross this path feel less protected because of the...

The integration of Internet of Vehicles (IoV) with smart city infrastructure presents unique challenges and opportunities for routing protocols. This paper surveys state-of-the-art routing protocols specifically designed for or adapted to smart city environments. We analyze these protocols based on their...

The presented research paper investigates applying AI-based cybercrime detection and legal governance frameworks and evaluating them based on open-source datasets provided by Kaggle, that is, including intrusion detection, phishing, and financial fraud data. The study uses machine learning algorithms...

Pico hydro Power Plant (PLTPH) is a small-scale hydroelectric power plant that utilizes the conduit of water flow by converting potential energy into mechanical energy. The vortex turbine utilizes a whirlpool formed by the vortex turbine housing to push the blades to rotate. In this PLTPH prototype research,...

Microcapsules were prepared by in situ polymerization with an average particle size of 198μm. The self-healing properties and mechanical properties of microcapsule cement sand adhesive specimen were measured by the strength recovery rate. And the self-healing properties of self-healing cement substrates...

Based on the travel characteristics of urban residents in taxi data, this paper selects Dezhou as the research object, and uses DBSACN clustering and standardized ellipse to analyze the travel characteristics of urban residents in Dezhou for two weeks. The purpose is to deeply explore the travel characteristics...

With the development of large-scale public buildings towards long-span, high-load-bearing, and complex structural forms, steel-reinforced concrete composite structures have been widely adopted due to their superior mechanical properties. However, concrete pouring in super-slender steel tube members (slenderness...

In Palembang City, PT. Pelabuhan Indonesia II (Persero) Palembang branch is a container and liquid bulk port located on the banks of the Musi River. The Musi River is a river used by coastal communities for cooking, washing, and bathing, and is also used as a shipping lane for large ships. The operations...

In order to monitor the environmental parameter in our daily life combines the micro controller unit (MCU) and the intelligent sensor together and establishes the monitoring scheme of the particulate matter 2.5 (PM2.5) and carbon dioxide (CO2). Based on the solar power energy, using the STC89C52 as the...

A series of aryl-substituted pyrazine derivatives, as well as their s-triazine analogues, have been synthesized. For the three-branched compounds, the pyrazine derivatives show strong emission, while its s-triazine analogue TSTA shows too weak emission to be detected. Furthermore, the two-branched pyrazine...

The point of compensate fuzzy control is concluded. A identify model of compensate fuzzy control network is constructed. The input and output design of tube forming parameter is given, and the collection and deal of sample data is also given. Using compensate fuzzy control network does the imitate sample...

As a new measure method that evaluates the influence of carbon emissions, the analysis of carbon footprint can reveal carbon emissions process of different objects from the perspective of life cycle and specifically measure direct and indirect relevant carbon emissions in the whole life cycle of a product...

Abstract. The collaborative training platform for postgraduates of clinical medicine and standardized training of resident doctors is network service platform that provides resource sharing, remote teaching, research interaction and planning management for the education of postgraduates of clinical medicine...

With the rapid development of computer network applications and the growing popularity of computer technology, computer network remote control technology widely used. Users unrestricted geographical conditions, different locations via the network control network devices, network devices to obtain information....

Using platelet derived growth factor B chain (PDGF-BB) as the model analyte, a structure-switching hairpin probe based electrochemical biosensing strategy for highly sensitive detection of protein is proposed in this work. Aptamer probe hybridized with the immobilized hairpin structured signal probe...

Home wireless monitoring problem is the subject of today's cutting-edge research in the field of International Intelligent Building. Advent of wireless sensor networks to overcome the household wiring cumbersome, fully embodies the flexibility of smart home system, convenient and efficient. The project...

Through a systematic research on the application of methods for acquiring point cloud data concerning aerial surveying and laser scanning of modern water conservancy projects, a kind of advanced aerial photogrammetry and laser point cloud scanning and acquiring technology is proposed and tools are developed...

With the continuous development of computer network information technology and popularization, many colleges and universities have established the campus network. The current campus network has become important in infrastructure projects in university, and the campus network information security problems...

In GPR imaging, it is common for the depth of investigation to be on the same order as the variability in surface topography. In such cases, migration fails when it is carried out from a datum after application of elevation statics. We introduce a reverse-time migration algorithm where the wavefield...

A physical modeling was established to analyze the mechanism of initiation, continuation, and progression to form a breach for internal erosion and piping. The method accounts for the nature of the soils including sandy gravels, fine-grained sands and silty clay in the dam core and the foundation. Guidance...

The dirt on the lens surface of runway lights makes the projective light darker, affecting the aircraft's taking and landing, so it needs to clean runway lights regularly. It analyzed the cleaning efficiency, cleaning effects, environmental performance and operational safety performance of several cleaning...

Fault fracture zone due to the loose and broken surrounding rock of roadway, tectonic stress, the surrounding rock deformation is hard to control, has been one of the difficulties in roadway support technology research. This paper aim at Xingcun coal mine-1196m level roadway through extra large fault...

Contamination of Escherichia coli in fresh-cut lettuce poses potential risk to the public. In order to study the growth characteristics of Escherichia coli 1.1187, we established a prediction model of different temperature growth of Escherichia coli in fresh-cut lettuce based on Matlab7.0. In this study,...

This paper wastewater aniline reaction solution, the first reaction was added H2O2 degradation, changing the initial concentration of aniline were simulated wastewater, amount of H2O2, reaction time, pH value, investigate the effect of aniline degradation efficiency, the experimental results show : degradation...

The posture of the bridge girder plays a very important role for the safety and efficiency of the bridge construction. This paper mainly proposed a mathematical method for determining the position and orientation of bridge girder and distributed Incremental Launching devices. Firstly, the background...

This paper proposed a power network line damage identification method based on image feature analysis. By extracting and analyzing outline features, shape features and statistical characteristics of electric power network images, the classification results of all the sub images of all the to-be-matched...

Based on equal-area criterion, this paper analyzed in 220kV line single-phase reclosing time effect on the stability of power grid under different failure modes in theory. It also analyzed the optimal reclosing time period and the optimal reclosing time, and its validity is verified by simulation. Combining...

This paper reviewed traditional methods for the spatial distribution of the Chinese regional economic policy's main instruments. It analyzed current situation and main characteristics of the Chinese regional economic development in the new social environments. The author also discussed in detail the...

Realizing the traffic energy diversification and low exhaust is important to promote competitiveness of the automobile industry in our country and realize sustainable development of the society . Due to the trips of pure electric city bus are relatively short and fixed, it has great application value...

In this paper, an improved car-following model is proposed to suppress the traffic jams. Considering the relative velocity, relative optimal velocity and the difference between safety distance and headway, a comprehensive control scheme is constructed according to the feedback control theory. The stability...

Taking the effluent of secondary biological treatment in one pharmaceutical factory as the object of study, taking coagulation, ultrafiltration and reverse osmosis treatments as the core technologies of the water reuse pilot test, the application effects of treatment process were analyzed. The results...

Design parameters for the helical axis are heavily dependent on empirical performance data. In this paper, Optimization of Spiral Shaft Parameters for screw conveyor based on the Particle swarm optimization (PSO) is studied. The PSO algorithm is used to solve the problem of parameter optimization under...

Reasonable hole configuration can avoid drilling incident. Traditional hole configuration design method can't show the necessary cementing point with complex lithology. In this paper, firstly, the four pressure calculation models and the value basis of hole configuration design coefficient and value...

With the rapid development of UAV (unmanned aerial vehicle) technology in the past decade, UAS tend to play an increasingly important role in information acquisition and unmanned operations. It becomes difficult for a single drone to meet the needs of complex tasks, and the application mode of drone...

A pot experiment was carried out to study the effects of mulching with four accumulator plants straws (Trifolium repens, Eclipta prostrate, Conyza canadensis, Stellaria media) on the total phosphorus and total potassium content in Cyphomandra betacea seedlings under cadmium stress. The results showed...

For the study on tension variation characteristics of hoisting wire rope of high speed traction elevator, the hoisting wire rope time-varying model is built in the process of high speed traction elevator ascending and descending, the ideal run curve of elevator ascending and descending is obtained by...

The possibilities of operative management of passenger traffic with the aim of adherence to schedules and intervals represent a serious issue in planning of city passenger traffic. This is a topical issue for cities having a network of roads and streets featuring the so called deep-rooted traffic jams....

A Ku-band wideband low noise amplifier is presented in this paper. This low noise amplifier has been realized by 0.15um GaAs process.it exhibits high performance: over 12GHz~18GHz, power gain is above 18.5dB; the ripple variation of power gain is less than ±0.7dB; The 1dB compression point is more than...

SAPO-34 membranes were synthesized using double structure directing agents (tetraethylammoniumhydroxide (TEAOH) and dipropylamine (DPA)). Using the secondary growth method, the seeds synthesized by hydrothermal process provided nucleation for the membrane growth and accelerated the zeolite crystallization....

I In this paper, we propose a new form of prior which combines the local total variation regularization with non-local graph-based variation regularization to solve such inverse problems in the field of image processing. The algorithm iteratively updates the image and the weight graph calculated from...

Based on a simplified theoretical design method which took the objective void ratio in coarse aggregates (VCAobj) as the index, three different gradation designs with VCAobj of 35% were proposed in this paper. Through the PFC2D software, both the loading and force transferring were simulated on a micro...

The rectifier group is an important equipment for the electrolytic aluminum rectification system. The valve short circuit and valve breakdown failure, which would cause serious accidents, often happened. The sensitivity of the existing arc protection action is affected by the fault position, and the...

In current conditions, the territory of the Sarpinskaya lowland has clearly expressed degradation of vegetation, salinization and depletion of soils, as well as desertification. These processes are associated with an increase in anthropogenic load and are actively developing in the dry-steppe and semi-desert...

Land needs for the development of the agricultural sector in East Tidore Subdistrict always increase along with the increasing population. Lack of understanding of land characteristics causes agricultural development is not based on the ability and carrying capacity of land. This can be seen from the...

This study aimed to determine the morphological characterization, area, chemical content of curry leaves, and the use of curry leaf extract in inhibiting the putrefaction process of meat stored at cold temperatures. The method used in this research was the exploration method. The number of leaves used...

Construction of road infrastructure in South Sumatra Province is an effort to improve the economy and accessibility. One of the infrastructure constructions is Kayu Agung-Palembang-Betung Toll Road along 111.69 Km and consists of three segments. The second segment is between Musi Landas-Betung, has an...

Surya Sembada City Surabaya Water Supply Company is a company that provides clean water production. In its service, many complaints are obtained from customers. During this time complaints are carried out manually, of course, less effective. With the development of information technology, the chatbot...

A Long residue is a bottom product of an atmospheric distillation unit of crude oil. Generally this product is further processed in a refinery secondary unit to produce more yield. In case there is no refinery secondary process this bottom product is mixed with chemicals to produce marine fuel oil. This...

This study primarily explores treatment solutions for anchor cables encountered during the construction of subway bored piles. As pile anchor forms become prevalent in foundation pit support for high-rise buildings, the intersection of subway lines with existing anchor cable areas poses considerable...

The hub-and-spoke network is a crucial network structure in the modern logistics industry, significantly enhancing transportation efficiency. However, issues such as hub congestion and failure cannot be overlooked, as they have a direct impact on the operational effectiveness of this network model. Furthermore,...

Ammonia production is a process critical to modern-day society. It is a main ingredient of the fertilizers that allow the amount of food necessary for the world’s population. The Haber-Bosch process is the primary process used for ammonia synthesis, but it is energy intensive. An example of an electrified...

New student admission is a process where prospective students need the information to decide which higher education institution they will enroll. Live chat on the institution website is one of the reliable information sources to find information about the institution. Most higher education institutions...

The purpose of this paper is to trace the use of an e-HRM (electronic human resource management) related technology interface that led up to the adoption of teleworking conditions. As we witnessed that in the past two years the HR landscape is dramatically changed due to the Covid-19 pandemic. Drawing...

In recent years, in high-altitude long-time navigation, UAVs have attracted much attention due to their advantages of long-range and unmanned working characteristics. The working environment of this kind of UAV is thin, which often leads to this kind of aircraft being in an environment with a low Reynolds...

The phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/Akt/mTOR) signaling pathway, an important axis in the cellular life cycle that controls growth, proliferation, apoptosis, and even the stability of the body’s material metabolism, plays an irreplaceable role in maintaining...

As the world’s largest archipelagic nation, Indonesia’s maritime industry is crucial to its economy, but it also faces significant environmental challenges, particularly related to greenhouse gas emissions. The global shipping industry accounts for around 2–3% of total emissions, and Indonesia is a contributor....

Since the launch of the first Earth observation satellites, multispectral remote sensing (RS) datasets have been efficiently used for different thematic applications. The basis of the thematic studies is the analysis of reflecting, absorbing and emitting properties of different land surface features...

The existing metro station buildings closest to the cover excavation pit will inevitably be more damaged as a result of pit construction. A three-dimensional finite element model was created using ANSYS software based on a deep foundation pit adjacent to an existing metro station in Beijing to simulate...

To enhance the understanding of the influencing factors of hammering pile driving vibration on the surrounding environment, this study aims to investigate the vibration source, propagation laws, and impact range during the construction process of hammering pile driving. The goal is to mitigate the adverse...

Environmental pollution is a problem that is being faced by many countries, especially in big cities. Therefore, Environmental Impact Analysis (AMDAL) plays a very important role in efforts to overcome environmental pollution and anticipate the impact of climate change on the environment. This step can...

This article introduced the applications summary and exploitation experience of Xinyang Power-supplied Company Line Work Area Transmission Line GPS, did an overview of the power GPS GIS and DMS's integration, and brought forward the new ideas of GPS and GIS's application in power field.

Operability of tires depends substantially on their thermal state. High operational temperature of tires worsens mechanical properties of tire materials and reduces their durability. The country average level of large-size and over large-size tires service life considerably decreases because of the tires...

In this paper, a device is developed for detecting external dc magnetic field, which is constructed from a piezoelectric unimorph and an energized coil. The working principle of the device is based on the coupling of the Ampere force in the energized coil exposure to external magnetic field and the piezoelectric...

In this paper, we introduce a compositive model of fabrication cost, network throughput and power consumption, to explore different 3D design options of 3D NoCs. The model allows partition of IPs across different dies in 3D stack. Based on the model an estimation tool, 3D-Partition, is created and validated...

How to obtain parameters of accelerated model is a key point in accelerated life testing under multi-stress. This paper proposed an accelerated life assessment method under multi - stress based on Eyring model by using vibration and temperature stress. The interactions between vibration and temperature...

The rapid development of information technology in the current era, the continuous improvement of information technology level, based on the Web system database technology applications have also been synchronized development. Database technology for enterprises in terms of an important significance,...

At present, it is difficult to make a good security evaluation of cloud storage system because of qualitative, quantitative, linear and nonlinear factors, so in this paper, the artificial neural network technology and genetic algorithm(BP-GA) is introduced to evaluate the information risk degree of cloud...

An innovative cold energy storage system, conceived for a civil application and based on the solidification and the fusion of a PCM (Phase Change Material), is presented and assessed. Firstly, a proper active material (phase transition temperature = 5-8øC, latent heat > 200 kJ/kg, immiscibility with...

In order to achieve better performances of course-keeping and course-changing, the ship course maneuvering is divided into 3 typical stages, and then different Robust PID controllers and fuzzy membership functions are designed accordingly, and a comprehensive intelligent fuzzy PID course control system...

At present, the heavy metal pollution has become one of serious environmental problems which has drawn the great attention to scientists. Biochar has great sorption capacity to heavy metals. It has become one of hotspots research of soil science and environmental science because of its huge application...

Although the current intelligent oilfield construction is based on the network and other technology such as the internet of things, but it is embodied mainly by individual system, based on fixed localized platform, or established solutions for a particular user. Operating system, remote decision-making...

SnS2/TiO2 composite photocatalysts with high visible-light photocatalytic activity were synthesized via the hydrothermal treated from tin (IV) chloride pentahydrate, citric acid, thioacetamide and commercial P25 TiO2 at 150 §C for 12h. Powder X-ray diffraction and transmission electron microscopy revealed...

Argumentation Mining (AM) is an emerging field of natural language understanding. It extends sentiment analysis, topic modeling and other existing text mining methods, aimed at tap the latent logical relationship between sentences. At present, Argument Component Classification (ACC) is a challenging...

With the rapid development of cloud computing, more and more data to be stored in the cloud storage servers. Cloud storage as a new type of storage services, with high scalability, high reliability, low cost, can be accessed anytime and anywhere features, provides a new model for mass data storage management....

In this paper catastrophic optical mirror damage(COMD) mechanism of the semiconductor laser is analyzed. COMD is one of major device damage mechanisms, which is drastically limited laser lifetime and output optical power. The theoretical model that based on heat source with injection current and optical...

Nd: YLF polycrystalline raw materials were synthezed by a dry method and Nd:YLF laser crystal was grown by IF induction Cz method.Its process parameters were these:a pulling rate of 1 mm/h, the crystal rotation speed of 15 r/min and 10-2 Pa degree of vacuum.The absorption and fluorescence spectra of...

High Voltage Direct Current (HVDC) transmission has been expanding due to rapid development of power electronics technology and by the need for connection of offshore or remote wind farms and / or large hydro power generators. HVDC transmission has several benefits such as lower transmission losses,...

The latest trend of concrete technology declared that concrete is not only needs strength but also durability. It is concurrently with the environmental issues that material durability is something that needs to be prioritized in its use. Various attempts have been made to produce concrete that has high...

Computer image aesthetics is an interdisciplinary research field, which covering visual arts, psychology, information theory and other disciplines. And it depends on the image processing and computer vision to solve specific problems. This paper will design a comprehensive computer image aesthetic evaluation...

Cyclic strength deterioration occurs in structural components when subjected cyclic loadings. In analytical models, cyclic strength deterioration starts when accumulated damage exceeds a certain threshold. Generally, there two types of equations measuring accumulated damage: (1) displacement-based equation...

An amplifier-sharing technique for pipeline ADC is introduced, which share a common residual amplifier between two adjacent MDACs. The circuit and work principle are given in detail. Besides the amplifier-sharing, the comparators are also shared by proper clock schedule. The measurement shows that the...

The in-wheel motor electric vehicle is directly driven by motors integrated in wheels. This unique design provides actuation flexibility, energy efficiency and performance potentials. Yet the introducing of in-wheel motor caused massive increment of unsprung mass, which shows negative effect on vehicle...

Tin mining in the Islands of Bangka and Belitung left behind a vast area with low fertility. The tailings area of ex-tin mining is different from common soil both in terms of mineral and chemical compositions, with characteristics such as the unstable geochemical aspect, extreme pH value, cation-exchange...