Atlantis Highlights in Engineering

At the end of the 1980s, the design, testing and subsequent manufacture of steel rockfall protection barrier systems began around the world. To ensure that these barriers can effectively stop the dynamic impact of rockfall, several guidelines have been introduced worldwide since 2001. The level of knowledge...

Cyanobacterial blooms are common ecological problems that pose significant harm to humans, animals, and the health of lake ecosystems. To cope with this problem, we adopt a bio-dynamic model inspired by the invasion species and develop an integrated simulation-optimization model (Mixed Integer Programming)...

Engraving of polymer materials using cutting laser is a popular process in some manufacturing industries. This research presents the manufacture of waveguides channels on polymethyl methacrylate (PMMA) substrate using CO2 cutting laser process. The CO2 laser engraving machine has cost effective and takes...

Graphite is a material that has excellent mechanical and thermal properties, as well as a wide application level, especially in the form of nanoparticles. High Energy Milling (HEM) is one of the methods used in the formation of nanoparticles by reducing particle size mechanically. In this research, variation...

As cities turn from new area development to built-up area renewal, quality improvement and reduction renewal of rural inefficient industrial land has become focus issues in urban planning academic circle in the face of innovation-driven development and economic upgrade. Existing literature indicates...

We define a novel normalized loss function to quantitatively evaluate the goodness-of-fit between simulated and measured rockfall trajectories using elapsed time and sampled rock positions. This loss function is optimized to back-analyze the coefficients of restitution Rn and Rt using a Monte-Carlo search...

To clarify the relationship between responsible leadership and multiple performances, a meta-analysis was conducted using R software based on 70 studies, 86 effect sizes, and a sample of 26,732 participants. The results showed that responsible leadership is positively correlated with employee task performance...

In order to develop a new coolant for nuclear and non-nuclear applications, nanoparticles of Al2O3 for nanofluids have been successfully synthesized by solgel method utilizing AlCl3 as precursor and urea as chelating agent. The mole ratio of the AlCl3 and urea was 1:2. The solution was stirred to form...

On the basis of summarizing the research results of domestic and foreign scholars on safety awareness, this paper summarizes the influencing factors of safety awareness into three levels: laws and regulations, safety management, and safety protection, and thus constructs a theoretical model of the impact...

Among various forms of developed robots, legged robots are often used to overcome problems that cannot be solved by wheeled robots. The often occurred problem while developing this typical robot is about the flexibility and efficiency of the robot movement. In addressing the problem, this research aimed...

The corporate risk-taking level is of great significance for enterprises to seize development opportunities. Meanwhile, the establishment of Pilot Free Trade Zones in China encourages Chinese enterprises to be bold in trying and exploring. Based on the data of Chinese listed companies from 2007 to 2021,...

An X-ray intelligent sorting experiment was conducted on a certain polymetallic sulfide mine in Inner Mongolia. Under the condition of operating scrap rate of 43.65%, the grades of copper, lead, zinc, and iron in the tailings were 0.01%, 0.01%, 0.13%, and 3.15%, respectively. The recovery rates of copper,...

This paper presents findings of a qualitative study on efforts to engage elementary school students in small-group and whole-class discussions as part of the process of learning mathematics. Characteristics of the process of facilitating small-group and whole-class discussion are examined, as well as...

The Carretera Austral, today Route 7 of Chile, is one of the most important roads in the Chilean Patagonia. The road is in a mountainous area with very steep slopes. Due to the challenges presented by the zone a geotechnical assessment is necessary to make improvements to the road. During the opening...

The traffic data around the scenic spot and the daily average passenger flow trend data associated with the tourist attractions are closely related to the travel. Considering the multiple factors hindering travel, the traffic structure adjustment model around the scenic spot to meet the needs of tourists...

From 2017 to 2022, the central government has supported 88 pilot cities to promote clean winter heating in northern China. Affected by the factors of large investment in the construction of clean heating projects and high cost of use, the finance faces greater financial pressure and the severe situation...

With the continuous development of bridge construction in the direction of rapid speed, high quality and environmental protection, prefabrication technology has become the mainstream trend of bridge engineering development. Based on the prefabricated T-beam construction of the smart girder fabrication...

This study aimed at exploring middle school mathematics teacher’s views on mathematical literacy and context-based task. Data were collected through questionnaire items filled out by 91 teachers at two districts in East Java province, Indonesia. Data were analyzed by scoring the teacher responses and...

Rock slope instabilities affecting several coastal cliffs in Australia, such as rockfalls, block topples and wedge sliding failures, pose a significant risk to people and infrastructure located along important national transport networks. Such instability phenomena, mostly driven by pre-existing structures...

In order to improve the efficiency of elderly care services and solve the problem that the traditional way of providing for the elderly is difficult to provide Effective demand, this paper designs a system for monitoring the quality of the elderly's home environment and detecting abnormal behavior....

In the development process of environmental engineering, remediation of heavy metal-contaminated soil is one of the important research directions. Currently, considering the environmental pollution situation in our country, heavy metal contamination constitutes a significant proportion and poses serious...

Critical thinking skills are one of the most important life skills in the 21st century, because critical thinking skills can improve intelligence in life skills. Critical Profiles of critical thinking skills and their relationship to students' metacognitive skills are obtained from in-depth problem-based...

Overs the last few years, several rocky hills have undergone voluminous mass movements in the Yaounde area. A first check analysis of rock and slope properties suggests that rockfalls or collapses are the most likely mode of failure in this area. This paper considers the feasibility of using RocFall3...

The reservoir dam disaster is characterized by its suddenness, and the consequences of dam failure are unbearable for people. In order to accurately understand and determine the severity of the consequences of reservoir dam failure, and to ensure the safety and interests of downstream public, this paper...

In order to understand the design and application of network security vulnerability detection system, a design and application research of network security vulnerability detection system based on artificial intelligence is proposed. In this paper, firstly, aiming at the high false alarm rate of network...

Early Yanshanian is a significant tectonic evolution period for Luxi Area, which is located in eastern North China Block. Analyzing the synchronous sedimentary facies and provenance is of great significance. Based on comprehensive analysis of drilling data, seismic profiles, complemented with geological...

In the present paper we discuss dynamics and numeric simulation of prey-predator model with stage structure. Prey populations which is divided into sub populations, one is immature prey and the other is mature prey The focus of the study of the stability of prey predator prey models as well as local...

On this basis, combined with the characteristics of computer-aided instruction, a data-based computer-aided instruction management system is designed and implemented. On this basis, a data-based education management system is proposed, which is combined with the rule mining algorithm. On this basis,...

Higher-Order Thinking skills (HOTs) are needed to form our students to become more critical and creative individuals facing this sophisticated age. Teachers are required to be able to present learning that trains students to reason, think critically and creatively. This article presents the results of...

Urban air quality is receiving increased attention as a result of the explosive development in demand for energy, industry, and transportation. This study primarily uses Zhejiang province as an example and analyzes air quality monitoring data from 2018 through 2021. The findings indicate that the proportion...

Impact of climate change is very complex because it occurs in various sector of live such as health, agriculture, forestry and transportation. Extreme weather is one of climate change effect, that is a weather condition or phenomenon above normal that occurs in a particular area with short term duration,...

High-strength bolt loosening detection is an important part of steel bridge inspection. The automatic detection methods based on machine vision and UAV have the characteristics of fast speed and high efficiency, and have been widely used to replace manual inspection. However, it is difficult to realize...

Spalling in rock has been an area of focus for researchers since it was first observed in tunnels and boreholes. The earliest form of spalling tests are in-situ tests, but due to high costs and the risks associated with allowing an excavation to fail, the focus of spalling research has shifted to a safe...

Taking a high-risk legacy site (the closed electroplating enterprises) in Jiangsu as the research object, the single pollution index method and the comprehensive pollution index method were used to evaluate the soil heavy metal pollution status, and the pollution of heavy metal Ni in the site was clarified....

We often find plants that have similarities in terms of shape and texture. In agriculture if we want to plant a plant species, other plants will be called weeds as they can inhibit plant growth. We can easily classify plants and weeds using image processing. Watermelon plants were the objects of this...

Building a performance evaluation index system for professional construction of "double high" colleges is the need to promote and improve the construction and management of the national "double high plan", it is the need to High quality complete the "double high plan" of...

This research aims to describe students' errors based on the Newman procedure in solving narrative questions on whole number reviewed from cognitive style and its causing factors. This was a descriptive qualitative research with the students of fourth grade of SD Negeri 1 Merauke of 2017/2018 served...

In order to increase engineering quality and lower engineering costs, novel scenarios involving the integration of BIM technology and engineering costs can be realized. Examples include sharing engineering cost data and information and managing dynamic controls. As a result, this paper analyzes and summarizes...

Numerical modeling allows for investigating the stability of mine pillars under different loading conditions. Unfavorable shear stresses may develop within mine pillars when the orebody is inclined or when the pillar axes are not aligned with in-situ principal stress directions. Quirke Mine, ON, Canada,...

Soil and groundwater are important sites for the storage and transport of perfluorooctane sulfonic acid (PFOS), as well as areas for the presence and movement of bacteria. Bacteria are usually present as biofilms on the surface of media. It is reported that bacteria can also adsorb PFOS, so the direct...

The development of science and technology in various parts of the world is influenced by progress in the field of mathematics. Therefore, the countries that ignore mathematics education as a top priority will be left behind from other countries that provide a place for mathematics as an important subject....

The deterioration of the natural environment has attracted the attention of a wide range of scholars, and there has been a gradual increase in research on sustainable supply chains. In this paper, we consider the supply chain of joint decision making for inventory and sustainability technology investment....

This research aimed to produce Lower Secondary Mathematics Teaching Materials with the Scientific Approach Oriented to Problem Solving Ability including Lesson Plan (RPP), Student Working Sheet (LKS), and a valid, practical and effective student Learning Achievement Test (TPB). This type of research...

Energy Internet represents the direction of the world's future energy development, is an important means to promote the energy revolution, the traditional power grid enterprises need to adapt to the changes of the energy Internet, accelerate the transformation to the energy Internet platform type...

The critical state theory has been widely applied in geotechnics, and understanding the mechanical and geotechnical properties of particulate materials is one of the major challenges nowadays. In the mining industry, this is a concern regarding tailings storage facilities, that experience transitions...

The frequency and depth of routine inspection of the operation status information of the completed bridge are far from the requirements of grasping the health status of the bridge, so it is necessary to design and establish a modern, automatic and intelligent operation monitoring system. Taking Nanjing...

In today’s world of work, the rate of competition among job-hunters is getting increasingly higher. In addition, some companies want to recruit human resources who have more work skills and knowledge in order to improve their quality and productivity. Both skills and knowledge are necessary regardless...

Pronunciation is an interdisciplinary subject, and speech recognition is gradually becoming the key technology of man-machine interface in information technology. In recent years, the application of computer speech recognition has made great progress. Based on the special status of English, there have...

As a result of the intense exploitation of mineral resources on the surface, mining excavations must migrate to deeper environments. At greater depths, in-situ stresses increase along with the probability of rockburst occurrence. Different authors have studied this phenomenon in depth, however, the influence...

Entrepreneurial environment is a key factor to promote entrepreneurial activities. Through four studies, implicit research methods and SEM were applied to construct and verify the six-factor implicit evaluation model of the entrepreneurial environment in Dongguan. In Study 1, from 11 unstructured interviews,...

The application of technology has developed in the field of traffic. The occurrence of traffic violations and an increase in the number of accidents triggered by the speed of vehicles that exceed the maximum limit specified. It especially two-wheeled vehicle or motorbike. The small form of a motorbike...

Flow characteristics are the driving force to the riverbed evolution in straight channel with crisscross bars. The variation laws of longitudinal velocity, transverse velocity and turbulent intensity were studied by flume experiment. The results show that: ① the longitudinal time-average velocity decreases...

Intelligent transportation systems are now starting to develop. One aspect of the intelligent transportation support system is how to recognize a vehicle. Vehicle plate recognition is an important function of this system. Plate detection systems have two problems, namely where the plate is located and...

The aim of this research is to compare the gravitational acceleration based on the two different apparatus measurement. That two apparatus are similar, use free fall setting. That difference is in time record method. This gravitational acceleration determined from metal ball fall’s time in a predetermined...

The aim of this research is comparison wood-metal load system (experiment 1) and wood-sand load system (experiment 2) to find the static friction coefficient on wood and the effectiveness of both system. This study used a descriptive quantitative approach by using graphical analysis method, the manipulation...

The true using of cosmetics will give so many good effects such as healthy, elastic and younger face, otherwise bad using of cosmetics can cause many problems such as Acne, spot, oily skin and dry skin. This clinical research using nanogold and nanoseaweed was aimed as a solution for negative effect...

In this paper, the MATLAB software is adopted to develop the system coupling model to calculate the comprehensive index and coupling level of the two systems of higher vocational education structure and industrial structure in Guangdong Province from year 2015 to year 2021. In addition, the dynamic evolution...

This research aims to analyze college students’ misconception on optical concept. Participants were 36 college students of sixth semester from one intact class. College students’ misconception of geometrical optics were measured by a three-tier misconception test. From the data collected we were determined...

This paper present the description of students’ reasoning on physics related to visual representation. This research used descriptive qualitative method. The subjects consist of 25 college students. Given some physics problem with visual representation, students answer it with different reasoning. Students...

With the continuous improvement of people’s living standards, equestrian sports have gradually entered people’s field of vision. Equestrian sports, as a sport with great ornamental and competitive value, can not only provide high-quality sports services, but also create more employment opportunities...

Fostering problem solving-skills on prospective science teacher is a challenging task, yet problem-solving skills is needed in 21st century live. The aim of this study is to foster problem solving skill on prospective science teacher through problem-solving tasks on sprint exercise theme. Method of this...

The purpose of this study was to describe the validity of the project based laboratory learning (PjBLL) model to increase science process skills and scientific creativity of students. Collecting data use preliminary research and validation phase of physics learning expert in the focus group discussion....

This article uses SPSS software to conduct WLS regression and path analysis on the 2015 CGSS data. The factors affecting Chinese residents' subjective well-being were empirically tested. It is found that education level has a positive effect on Chinese residents' happiness, and income level...

Oxidation Ditch Algae Reactor (ODAR) is a wastewater treatment reactor utilizing symbiosis between algal cultures and bacteria. ODAR reactors have large circular basin equipped with aerators. Pathogenic Escherichia coli is believed to mostly live in the contaminated area, which it could influence human...

Scientific research evaluation is the baton of scientific and technological innovation. Researches mostly focus on visualized analysis of scientific research management, and lack of visualized analysis of scientific evaluation in colleges and universities. Based on the knowledge mapping visualized analysis...

The 2nd generation HDPE Recycle Hot Press machine is the revamps of the first generation machine. The first generation hot press still has many shortcomings that make production results not optimal, such as porosity defects, limited product dimensions and the manual pressing process. The method used...

Machining processes are spent a lot of energy in the manufacturing industry. On the other hand, we understand that energy should be minimum. The purpose of this study is to find the optimal machining parameters that allow the most energy-efficient processes. The study focused on optimization of parametric...

The medical insurance fund is an important guarantee for people's health. It is of great significance for the country to maintain the people's livelihood by timely discovering illegal acts and avoiding fund losses. Due to the characteristics of high dimension, large quantity and complex data...

This research aimed to discuss the manufacturing of The Heat Exchanger Cooler Type U-Tube with 2 types of fluid, water as cold fluid and oil as hot fluid, which flew in opposite direction. There were 2 methods which used in this research, the empirical method and the experimental method. The empirical...

hot plate, magnetic stirrer, infrared MLX90614, PID controller

In the rapid development of the Internet economy, the ability to get close to the end customer, share distribution costs equally, and shorten delivery times are becoming increasingly important. This paper proposes a practical, efficient, stable, and innovative approach for optimizing distribution routes....

How to build a corn dryer that is not weather dependent yet energy efficient? And how the characteristics of corn dryer?. This research objectives are: Design and develop a dehumidifier heat pump dryer for corn drying. Observing the characteristics of drying time, temperature and humidity of drying air...

The operation of the Water Treatment Plant (WTP) requires electrical energy to drive chemical systems, namely dossing pumps and chemical mixers and lighting lamps. In WTP, most of the gravity systems are located far from settlements and most of the access roads are quite difficult, and there is no electricity...

The iterative update of software leads to frequent continuous integration, so the testing in the continuous integration environment should also be fast and accurate. Reinforcement learning is often used in the research of continuous integration testing because of its sequential strategy and good robustness....

Renewable energy is environmental-friendly energy compared to the conventional one. Wind energy is a renewable energy having big potential in supporting clean energy revolution in Indonesia. This research aims to calculate the wind energy potential power that can be used as a power plant. The data collection...

Modeling of wind speed characterstic in a particular location is often conducted, one of which is to find out the potential of wind energy in the interest of wind power plants. Of the many probability distributions, the following distributions are distributions that are quite commonly used to model the...

A study was performed on the production of sago pulp composite board and characterization of its mechanical property, i.e. tensile strength test. Sago pulp composite board was made using resin epoxy amplifier. A sago tree can produce 75-85% sago pulp which contains 65.7% starch, 21% lignin, and 20% cellulose....

Aiming at the possible community safety problems faced by property companies, the evaluation index system under the background of big data is established. Relevant independent variables and research hypotheses were designed, a research model was established through the analysis of relevant safety theories,...

The thermal condition in lease houses in Merauke is very uncomfortable, one of the causes is that the existence of home furniture that are not well organized in many lease houses causes the circulation of space to be not smooth. With the condition of a narrow house with more and more needs, the need...

Wick must provide in order that heat pipe can be operate in any orientation. Wick provide the driving forces to circulate working fluids. A novel sintered molecular sieve and hybrid molecular sieve-Cu would be use as wick heat pipe. This paper presents the results of investigation on porosity and microstructure...

The purpose of this study is to increase the coefficient of performance (COP) of the split air conditioner (SAC) by reducing the compressor work and increasing cooling capacity which can be achieved with a two phase ejector as an expansion device with novel design dual evaporator temperature. Numerical...

In recent years, the regional GDP prediction has become an efficient tool to coordinate economic development. This paper aims to study the regional GDP prediction and build a novel machine learning model with taking the entropy method into consideration to predict the future GDP values. This research...

The copper coating process on multi-walled carbon nanotubes (MWCNT) has been carried out by electroless plating method to improve interfacial bonding between MWCNT and alumininium matrix. The initial step of electroless plating is to pre-treat MWCNT which includes oxidation (hydrophilic treatment), sensitization...

The Balinese people cannot be separated from their cultural and religious customs. The religious procession for Balinese people is conducted to express our gratitude to Ida Sang Hyang Widi Wasa (The Almighty God) for the gift he has given. One of the ceremonial facilities used is tumpeng, and in aseries...

BIM technology is an active application and innovation of the new generation of information technology in the civil engineering industry, playing a positive role in project planning, design, construction, and operation maintenance.Numerical simulation technology can replace experiments, such as analyzing...

Components in the field of transportation that greatly affect the amount of transportation costs are fuel, tires and maintenance costs. On average, a tire used by commercial vehicles such as a truck, must replace all of six tires every 3 months, with a cost of approximately 1.5 to 2 million rupiah on...

All of the articles in this proceedings volume have been presented at the 3rd International Conference on Applied Science and Engineering (ICASE2023) during June 16–17, 2023 in Ulaanbaatar, Mongolia. These articles have been peer reviewed by the members of the editors, international committee and approved...

In order to stimulate the innovation vitality of young scientific and technological innovation talents in China, Application of PEST Analysis for Systematic Analysis of Youth Science and Technology Innovation Talent Cultivation in Shanghai: Construction of Cultivation Index Model. Empirical Study Using...

Solar photovoltaic (PV) systems operate during long time periods and produce a vast number of data. Traditional data collection employs a manual method with conventional instruments such as multimeters and thermocouples, which is a time-consuming process. Automatic-sensor based data acquisition (DAQ)...

Heat exchanger has wide use in many application such as in food industries, chemical, transportation, and refrigeration and air conditioning. Fan coil unit (FCU), one class of heat exchanger which is heat transfer occur by chilled water flowing across a series of finned tube bank for decreasing the air...

The purposes of this research was to investigate and analyze the effect of fluid flow variation to the performances of tube and fins radiator type. The research was done experimentally to analyze the heat transfer rate and the effectiveness of the radiator. The experiment research was carried out in...

Local government fiscal revenue is the foundation and guarantee for the realization of government functions. Therefore, whether regional collaborative development policies can improve the level of local government fiscal revenue is an important basis for regions to respond to regional development policies....

This progress report contains about the achievement of the implementation of the program of research in the development of teaching materials in the form of an integrated jobsheet. The second stage of the development will be done in 2018 with the goal to find: 1) the evaluation result from the expert,...

As natural refrigerant, carbon dioxide has excellent thermo physics, safe, nontoxic and cheap. This reason causes the CO2 becomes the best refrigerant alternatives. However, CO2 refrigeration system still has relatively low performance when operate in hot environment temperature. This study aims is to...

This paper explored the colligation of “V + Reform” and the semantic prosody of “reform” in the corpus of Chinese Government Work Reports (GWRs) from 2013 to 2022 built with 146087 tokens, and then contrasted the results with those in American State of the Union Addresses (SOTUs) with the purpose of...

This study focuses on development of corn-oil ester and tap water mixtures as novel solid-liquid phase change material (PCM) candidates for low temperature refrigeration applications with product temperature between -20 °C and -10 °C. Thermal properties of both tap water and its mixture with corn-oil...

As a family of heat pipe, oscillating heat pipe (OHP) has many additional unique operating parameters. This paper examined the characteristic of temperature evolution from start-up until dry-out stage of an OHP with extra-long dimension using methanol as the working fluid. The temperature evolutions...

Integrated management and control in the field of technology and communication is an awareness of the importance of the role of information systems and technology in supporting operational activities and services in an organization and government agency. This study will discuss the evaluation of the...