Atlantis Highlights in Engineering

Floods that occurred in Central Halmahera district had given a significant impact on environmental damage. This study aims to assess the risk level of flood and calculate vulnerability in study areas. The vulnerability will calculate based on social, economic and environmental aspects. Furthermore, the...

This study aims to determine the amount of lactic acid and ascorbic acid/vitamin C content of Moringa oleifera‘s yogurt. Effect of the concentration of Moringa leaf flour, respectively 0;3;5; and 7%, while the fermentation time was 4,6, and 8 hours. The raw material used are UHT’s milk, with 10% of sugar...

The Activity monitoring system is urgently needed due to the development in the infrastructure is not equal to the human consciousness to protect and keep it. This system can be used to prevent human to destroy the environment. However, how to design the device interface that can be used to monitor the...

This study used finite element analysis to assess the effectiveness of a welded rebar planting scheme for reinforcing the footing of a monopole communication tower. By comparing structural performance before and after reinforcement, the analysis examined stress distribution and deformation characteristics....

The site selection of tailings dam is basis to ensure the safe operation in the later stage. Through numerical simulation, the influence degree of multiple topographic factors on the seepage field of tailings dam is analyzed, and it is found that the slope of bank slope on both sides of the valley, the...

With respect to the order-batching problem in online supermarkets, this paper proposes a multi-objective optimization-based method. First, the basic assumptions and notations of the order batching optimization problem are described. Then, with the consideration of goods-batch, order-batch, weight limit,...

Ambitious greenhouse gas reduction targets and the currently surging energy prices pose significant challenges for the chemical industry. In this paper, the integration of molten salt thermal energy storage into the chemical site utility infrastructure is proposed to enable decarbonized and cost-effective...

For offline study, State Polytechnic of Sriwijaya still uses a manual student attendance recording system. Nowadays, such a system is less effective because of there are significant increment of student both student’s opportunities to manipulate attendance data and admin’s working is not efficient as...

The Shan1 of the Ordos Basin is the main gas producing layer of the Jingbian gas field. To clarify the types of sedimentary microfacies and the distribution pattern of sand bodies in the study area, based on core observation and description, single well facies analysis, and comparative analysis of connected...

CAP1400 is a generation III NPP type with the independent copyright of China. Under accident conditions, its safety related coating plays an important role in passive containment cooling and core cooling without manual intervention measures within 72 hours. By conducting simulation experiments on inorganic...

The paper aims to present studies on the influence of technological process parameters on geometric accuracy and surface quality, when printing with 3D printers using FFF (FUSED FILAMENT FABRICATION) technology, using PLA wires, 1.75 mm. The research was carried out using a Creality Ender 3D printer,...

In order to improve the charging safety of electric vehicles, it is necessary to design the early warning model of charging safety, so as to overcome the overload defects in the charging process of electric vehicles. An electric vehicle charging safety warning model was proposed based on contactless...

In the era of digital economy, the accounting information system is facing unprecedented challenges: the principal is further refined into investment investors (small and medium shareholders) and management investors (large shareholders), which makes the “second type of agency problem” widely exist,...

The stability of slope may be affected by many factors. The influence quantity and influence law of each factor are not clear. Unified and comprehensive multi-factor regression formula does not come out so far. So the strength reduction method is used to obtain 33 sets of effective sample parameter results...

The establishment of an agricultural product traceability system is of great significance to the supervision of agricultural product quality and safety. In response to the problems of complicated operation and low efficiency of existing agricultural product traceability methods, the agricultural product...

The use of software for 3D slope stability is becoming increasingly popular due to advances in computing technology. Though slip surfaces in slope stability are rarely circular in nature, many modern practitioners still rely on limit equilibrium results using spherical or ellipsoidal slip surfaces. Restricting...

The preparation of biochar composite materials for heavy metal removal is currently a research hotspot. A biochar composite (nZVI@BC) was synthesized from zero-valent iron nanoparticles (nZVI) and rice husk biochar (BC) by ball milling method in this study. SEM and XRD techniques were employed to examine...

Virtual presence is one of the most significant features of live e-commerce. How to create a more immersive and attractive online shopping experience for consumers and increase purchase intention, brand awareness and consumer loyalty has become the most important concern for live brands nowadays. Through...

The sharing economy, also called collaborative consumption, has its long-standing thought and practice. People generally believe that the sharing economy will give the world a new mode of production, consumption pattern, and business model. Besides, Internet technology development is an effective means...

The use of cosmetics for young people in the current era has become a trend in itself. Many cosmetic brand products on the market make people have to be literate about what content they contain. Generally, cosmetics with natural ingredients are the target of young people. Extraction of dragon fruit peel...

Since the reform and opening up, with the development of rapid urbanization, the urbanization rate and the built-up area of cities have increased rapidly, and the dual structure of urban and rural areas has gradually appeared, revealing huge barriers in many fields of economy, society, ecology, and space,...

This study aims to identify the spatial characteristics of Bajo Tribe settlement  around coastal areas in South Halmahera, environmental analysis and settlement conditions  by literature review and field observation. The results show that the existence of Bajo Tribe in North Maluku deployment in coastal...

One of the potential roads in South Sumatra Province is the Tanjung Api-Api - Gasing road. So that good maintenance is needed so that community activities can run smoothly. In this study, the method used to evaluate the level of damage to the Tanjung Api-Api - Gasing road section is the Surface Distress...

In the first part of this work the impact of different materials is discussed. Relations for Charpy type tests are shown. Main part is devoted to enhance impact properties of epoxy matrix by Fly Ash. For their mechanical activation the high frequency ball milling is used.

The cloud platform in the paper was introduced into the monitoring system of electric vehicle charging facilities, and a model of electric vehicle charging facility monitoring system based on cloud platform was proposed. Aiming at the difficulty of charging facility monitoring system in large concurrent...

Charging decisions on electric vehicles is an important aspect to consider for ensuring the continuity of the electric vehicle demand satisfaction. An electric vehicle system could not operate well without sufficient resources for charging each vehicle's battery after its use. In this study, we...

Road growth must provide security and safety for road users. Article 23 of the Law of the Republic of Indonesia No.22 of 2009 states that the government as a road operator is obliged to provide a sense of security and safety for service users. The data analysis technique used in this project is qualitative...

In this paper, ACN/PCN and ACR/PCR calculation methods are given for two types of paved roadway surfaces, rigid and flexible. The ACN/PCN method is replaced by the ACR/PCR method because of its limitations. The two methods are based on the same logic and purpose, with differences in computational models,...

Waste is organic and inorganic materials from factories and households that are not used that can cause environmental pollution. Some of the waste that is widely found in the South Sumatra region is snakehead fishbone waste from the food industry, and coal fly ash from the Steam Power Plant. Snakehead...

Data warehouse is a collection of data that is subject-oriented, integrated, timevariant, and non-volatile which can be used to produce useful information for management decision making. In an information system, there are a lot of information that accommodated by both internal and external parties....

The spinner mechanism of the iron roughneck is used to realize the rapid screwing in or screwing out of the drill pipe thread. The spin-rollers are one of the main components of the spinner mechanism, which directly contacts the drill pipe and applies clamping force and torque to the drill pipe. Good...

In order to reduce greenhouse gas emissions from road transportation and create a low-carbon and energy-saving society, it will become a trend to use electric logistics vehicles to complete urban logistics tasks in the logistics transportation industry. Compared with traditional fuel vehicles, electric...

Umbrella anchor has large anchoring force and high timeliness, which is an effective technical measure for rapid reinforcement of soil engineering. However, the influence of anchor plate geometry on its anchoring characteristics is not clear. Therefore, indoor pull-out model tests of rectangular anchor...

In the rapid development process of infrastructure construction in our country, quality accidents occur frequently, seriously threatening the safety of people’s lives and property and causing economic losses. Accident investigation is of great significance in preventing accidents. This article focuses...

Taking the listed companies of SHANGHAI SHENZHEN 300 INDEX from 2010 to 2020 as samples, taking the regional financial risk level as the adjustment variable, the data are obtained through SIPO patent database, CSMAR database and China economic statistics network. The original data are analyzed by reviews...

With the rapid development of China’s construction economy and the transformation and upgrading of the construction industry, the innovation and application of green building technology are constantly driving the rapid development of the future construction industry. The diversified application of green...

In this paper, the effects of strain softening of structural clay and the corresponding influencing factors are systematically analyzed by modifying the existing constitutive model to optimize energy extraction technology. Initially, the strain softening process and the existing constitutive model commonly...

The construction of micropiles is convenient, but the slip resistance is limited and the deformation control ability is insufficient, and the use of umbrella anchors and slip-resistant piles joint reinforcement is the solution. In order to study the enhancement effect of umbrella anchors on the reinforcing...

This paper evaluates the carbon footprint and emission reduction potential of agricultural straw pyrolysis biochar production and application from a life cycle and meta-analysis perspective. The system includes stages such as straw acquisition (planting, transportation), pyrolysis co-production (construction,...

This paper aims to explore the application of BIM technology in construction engineering management and its benefits. By analyzing the core functions of BIM technology and its actual application cases in the construction process, this paper demonstrates the importance of BIM technology in improving construction...

As ICTs continue to enter the classroom, the interaction between teachers and students in the classroom is changing. The purpose of the study is to find out what the important teaching&learning activities are in such classrooms, and whether there are stable interaction patterns in these activities. In...

Indonesia is an archipelago country that there are about thirty percent lowlands covered by deposit soft soils or peat soil. Local government has been built road infrastructure, but the soft soil layer has problem for soil stiffness. Ministry of Public Works has published guideline for road construction...

Large-scale failure of riverbank slopes containing sensitive clays can occur rapidly under undrained conditions. Field observations and numerical analyses indicate that forming a quasi-horizontal shear band can develop from the toe of the slopes and initiate a progressive type of failure. In this study,...

With the development of modern building technology, light partition wall has been widely used in the field of building internal partition wall because of its construction convenience and economy. However, the traditional slotting and repairing methods often cause damage to the structural strength of...

Tolls are the direct income of highway operating companies, so how to effectively incentivize car owners to consume highway services is a highly concerned issue for the operating department. Providing discounts (such as discounts and red envelopes) to car owners is a commonly used method in highway operation....

The paper aims to present a series of applied studies on specific phenomena, which occurred when stopping the mobile sledge-type subassemblies with reciprocating rectilinear motion. These phenomena can influence the accuracy of the movements necessary for the technological processes of processing on...

Inventory management is one of the crucial aspects of any business that affects how the company handles the profits and losses. The type of inventory that the management has implemented will either cause problems to the entire supply chain or affect how the overall gains are shared. Through the adoption...

The use of FRP in technical applications - aerospace, automotive and industrial components - demands their high-quality processing. Namely process drilling, cutting, and machining. Tools properties (material, geometry), process parameters (speed, RPM, feed), and hole/cutting edge quality are typically...

Palembang city is one of the metropolitan cities in Indonesia. The strongest character is seen when the growth of the residential environment is quite dense and the economic level of the community is quite low. This is the impact of high land and property prices in big cities such as Palembang. The phenomenon...

There are several ways to increase rice production, in order to meet the ever-increasing food needs. Every effort is made to improve, however, there are always many disturbances in the form of abiotic and abiotic stresses. Abiotic stresses such as drought, flood or poisoning. While biotic is the attack...

In order to prepare mechanism sand self-compacting concrete with good workability, this paper adjusted the dosage of cementitious materials, sand ratio, stone proportion, and admixture dosage through experiments. The T500 test, slump flow test, J-ring test, V-funnel test, U-box test, and L-box test were...

With the development of internet shopping, the amount of user data generated is increasing day by day. In this paper, a shopping recommendation system based on deep learning is constructed. The user data crawling module and shopping recommendation module are mainly designed. Firstly, obtain important...

Battery systems are used in a wide range of safety-relevant applications, such as electric vehicles, unmanned aerial vehicles and home storage systems. Safety, reliability and availability of the battery system therefore play a key role. In addition, the useful service lifetime of the batteries determines...

The technological advancements accompanied by Industry 4.0 have created more opportunities for collaborative interactions between humans and machines. In work environments where humans work alongside collaborative robots (i.e., cobots), there is a critical need to address ergonomics and occupational...

Garbage is a classical problem faced by all cities in Indonesia. The same problem also found in Ternate due to various aspects including population growth and rapid urbanization, inadequate number of facilities, lack of landfill management systems based on environmentally, and the implementation of reduce,...

The impact of natural disasters on highway safety has always existed, and different disaster factors cause different consequences. It is necessary to find out which natural disaster factors have an impact on highway safety, and analyze the damage degree of different natural disaster factors to take corresponding...

With increasing concerns over climate change and resource scarcity, sustainable construction has become a key priority. The proposed model integrates a multi-layer AI structure with three modules: data collection, intelligent prediction, and dynamic control. IoT sensors first gather real-time environmental...

This paper examines the impact of slack resources on innovation performance based on the multiple regression analysis using panel data via the STATA software. Besides, a moderated mediator model is discussed, resource commitment is taken as the mediator, and the network embeddedness as the moderating...

This study presents an increase in pH detection sensitivity using computer vision based biosensors. Butterfly pea flower is used as a biosensor to detect pH. Computer vision uses Raspberry Pi 4, camera, and LCD. To increase the sensitivity of biosensor and computer vision, 2 ways will be used. First,...

The purpose of this study is to innovate the drum tools used in the manufacture of shell charcoal, the process takes 8 to 10 hours, and a lot of smoke that causes pollution, as well as charcoal results obtained only 40%, so the purpose of this study is to increase charcoal results and accelerate combustion...

With the rapid development of the internet of things and cloud computing, users can instantly transmit a large amount of data to various fields, with the development of communication technology providing convenience for people's life, information security is becoming more and more important. Therefore,...

In the early stages of a project, the owner is faced with the challenge of deciding whether to invest in the project or not. The road tunnel project involves a large amount of investment, and in order to help the owner to make a selection decision, it is crucial to achieve accurate and efficient road...

Within soil-rock mixtures, there exist numerous pores, and under the action of seepage, particles migrate along internal pore channels, leading to structural damage and disasters such as dam collapses and landslides. In practical situations, pore development under seepage often occurs under complex stress...

Indonesia is an archipelago with more than 17 thousand islands, both large and small islands. Some inhabited small islands do not have the potential of fresh water as a source of drinking water, so it needs special treatment in drinking water supply. Provision of drinking water with high technology such...

This paper reviews the research progress of 3D concrete printing in the whole construction field, summarizes the basic principles and related processes of this technology, deeply analyzes the necessary properties of concrete materials for 3D printing, and gives a detailed description of its research...

With rapidly advancing computational technologies and more accessible high-performance computing machines in the past decade, the three-dimensional limit equilibrium (3D LE) method has become increasingly popular in the assessment of open pit slope stabilities. Unlike the Finite Difference (FD) and Finite...

One of the success of a modelling is the quality of the analysed data. Exploration Data Analysis is a technique used in understanding data to explore which data has quality which will be used in modelling. The case raised in this study is the student registration dataset at XYZ University, where the...

An environmentally friendly self-compacting concrete for tunnel lining was prepared by replacing river sand with mechanism sand, adding appropriate amounts of stone powder and fly ash to adjust the workability and reduce cement consumption. After studying the effects of different coarse aggregate gradations,...

A thorough comprehension of the oil-water interactions and their rheological response in the petroleum industry is quite essential. Despite the prior works have demonstrated the significant role of asphaltene in the formation of water in crude oil (W/O) emulsions, the clarification of how the increasing...

Aiming at the problem of ignoring the environmental cost and the high total cost of distribution for each merchant in a logistics park, a new energy vehicle is adopted as the distribution tool, and multiple factors are taken into consideration, including the distribution demand, the limitation of the...

In this paper, the problem of carbon emission data sharing using blockchains is studied. To avoid data leakage, the data is usually encrypted before uploading to the blockchain. To enable flexible searching, a symmetric key searchable encryption is applied, where the blockchain can transform any index...

In the context of the development of energy demand of all categories, the manufacturing industry is directly interested in finding and developing new solutions for its production in accordance with the requirements and standards at the European and global level. These solutions require higher efficiencies...

The properties of car seats that determine seating comfort are defined by the transfer function in the direction of the Z axis (vertical direction) in the classical approach. This function describes the damping properties of the seat depending on the excitation frequency in the vertical direction. However,...

Over the past 60 years, the water level in the Yangtze-Poyang systems has undergone significant adjustments due to the combined effects of climate change and various human activities, profoundly impacting the residents’ livelihoods, economic and social development, and the ecological environment. Here,...

Using lightweight building materials is one option to mitigate the structure of buildings and other civil buildings against earthquake disasters. This method aims to minimize the weight of the building as the magnitude of the earthquake that hits the building is directly proportional to the building’s...

The estimated enrollments of new student is required in the academic planning of a higher education institution. That can be done by forecasting using the fuzzy time series (FTS) technique. FTS method is an artificial intelligence computation technique that can capture patterns from previous data to...

With the development of BIM, GIS and IoT technologies, CIM technology is becoming increasingly mature. CIM technology provides new ideas to address the preservation and renewal of traditional villages. Taking Beishan Village of Zhuhai City as the research object, this paper sorted out its CIM construction...

As China’s economy has entered the stage of high-quality development from the stage of high-speed growth, the Internet is becoming the engine of new economic development. Its deep and wide application provides a strong driving force for the growth of regional GDP. Based on the time series data of Hubei...

The modeling of network intrusion detection is an important network security protection technology. The current network intrusion detection model can not accurately describe the intrusion behavior, resulting in incomplete network intrusion detection. Therefore, a network intrusion detection model based...

Concrete production in construction work is one of the causes of damage to the environment. the use of local materials as aggregates in concrete mixes is expected to be more eco green in construction. With the uniqueness of the pumice it is tried to serve as a fine aggregate for concrete mixing with...

With the advantages of mass storage and easy expansion, distributed storage architecture has become the main way of user big data storage, but the confidentiality, integrity and availability of data are facing serious challenges. As a new distributed shared ledger, blockchain technology has become an...

In order to strengthen the control ability of single sidewall guided pit method on surrounding rock deformation, and make it more suitable for the construction of very large section loess tunnel. The five-step single sidewall pit guide method is proposed by reserving core soil on the basis of single...

Virtual power plant can effectively integrate various types of distributed energy resources as a whole to participate in the power market, however, how to reduce the deviation between the day-ahead clearing of the virtual power plant and the real-time power, enhance the consumption rate of distributed...

In order to ensure the safe service of reinforced concrete structures in the storage of spent fuel and the disposal of nuclear waste under the coast, this paper proposes the idea of replacing reinforced concrete structures with FRP-barite radiation shielding concrete structures. The cohesive properties...

Recycled silicone rubber has grown interest due to its excellent mechanic properties, obtained at favorable production costs, which are supported by the use of already available materials waste. Here, we have used three different 3D printed polymeric networks (photopolymerizing resin (SLA), hard photopolymerizing...

The qualities of the raw materials utilized have a significant impact on the features of vegetable oil-based fuel products. The goal of this study is to find out what features palm oil solid waste has as a raw material for bio-oil production. In this study, shell and Empty Fruit Bunch (EFB) waste are...

Among types of land use vital for the development of Merauke Regency is the land use intended to provide its population with education. Land use for educational purposes (the educational zone) in Merauke Regency, such as the one in Pendidikan Road, Kamizaun Road, and Ternate Road, constitutes important...

Face recognition is a biometric technology that has been widely applied in security systems. This technology allows us to identify or verify a person’s face through images digitally by matching the face texture. Raspberry PI is a small computer that has been installed complete like a real computer using...

With the rapid development of the country and social economy, people's demand for vehicles is increasing, but the purchase costs and maintenance costs of vehicles are generally high, so now time-sharing car rental is more and more popular. In order to improve the utilization rate of vehicles and...

Reinforced concrete cable channels are highly susceptible to corrosion in underground environments, resulting in wall thinning. To explore the impact of corrosion-induced thinning on the residual load-bearing capacity of rectangular reinforced concrete cable channels, a Three-Point Bending (TEB) load-bearing...

The article deals with the evaluation of tribological properties of thin coatings formed by solid lubricants. The aim is to obtain and compare data obtained in experiment. The monitored parameter is the coefficient of friction, which is evaluated on three types of samples. The samples are made of bearing...

Augmented reality(AR) has the unique quality of providing a direct link between the physical reality and virtual information about that reality. In the application of a visitor visiting the campus with a smartphone, the location and pose information of the phone are acquired and calculated in real time....

This paper proposes a refined framework of affect/Kansei-based applied to product/service experience considering design thinking and sustainability approaches. Design thinking facilitates more comprehensive step-by-step methodology starting with more human basic needs, followed by the global issues which...

Climate change has altered the precipitation patterns of temperate grasslands. However, our understanding of the ecological effects of non-growing season precipitation changes remains limited. To explore the impact of non-growing season precipitation on the photosynthesis of typical desert grassland...

In recent years, rapid urbanization has led to frequent occurrences of extreme weather conditions. As a vital component of urban transportation networks, subway lines often face flooding disasters. Due to the unique spatial characteristics of subway facilities, flooding incidents can easily lead to inefficient...

Nowadays, construction site engineering safety accidents occur frequently, and there are problems such as unsafe equipment and equipment, management defects, and improper operation of personnel. On the construction site, workers wear safety helmets as required, but fall accidents still occur due to problems...

Regional coordinated development is an important goal of current economic development. Based on the spatial econometric model, this paper analyzes the convergence and variation characteristics of regional innovation, and studies the influence of spatial related factors on the convergence of regional...

Hydrological factor causes flood. Thus, it needs to be examined through rain frequency analysis by using continuous chance distribution. The location of this research is at the downstream sub-watershed of Bengawan Solo River. Average rainfall inflow area is calculated by Polygon Thiessen method with...

The durability of cement mortar in structural engineering is very important to the structural safety and stability, especially under the action of sulfate erosion, and the deterioration speed is faster and more serious. However, the fracture performance of mortar is not clear, so this paper studies the...

The city of Palembang has cases of infectious diseases that continue to increase due to worsening environmental conditions, while the use of maps by agencies in the analysis of the health sector is still limited to maps that do not meet cartographic rules. The aim of this study is to offer information...