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According to low-frequency electromagnetic compatibility problems of automotive electronic equipment, an automatic system based on 3-dimensional robot-arm was put forward and designed to detect electromagnetic field intensity. The recorded intensity of electromagnetic, and then implement three display...

Numerical analysis of static magnetic field force for probe of online magnetic flux leakage detection system was conducted by combining ANSYS and Virtual work method. The result shows that combination of ANSYS and virtual work method could accurately calculate the static magnetic field force between...

In this research, we analyzed the audio watermarking system with combining adaptive wavelet with SVD in various BCH Codes. The host audio signal is embedded with a watermark signal in the form of an image signal accompanied by several attacks on the watermarking system. The results showed that ODG and...

CAD programs are used in engineering environment on a daily basis, because of their wide use in designing, machining or evaluating process. This fact boosted the development and impact range of CAD software possibilities, but in the field of gears, there may be some shortcomings. These shortcomings are...

Fuzzy Logic has played an important role in medical image (MI) segmentation in the last decade. Automatic blood vessel segmentation from 3D medical images is an emerging area where segmentation algorithms could be combined with evolutionary computation methods for better diagnosis and higher decision...

Able to directly study the internal rule by starting from the complicated phenomenon, fractal theory can describe complicated phenomenon in natural world. Nowadays, in-depth study and exploration are conducted for fractal in almost all domains of science; some architects have paid attention to it in...

Digital technology which is a characteristic of industrial revolution 4.0, affects the change in drafter competence which is the output of graduates from the vocational high school program. These changes need to be accompanied by adequate quality infrastructure. This study aims to predict the need for...

Digitizing early childhood learning media is an innovative educational solution to help children learn and develop independence in their learning process. This research focuses on the development of augmented reality (AR) technology-based learning media using virtual teacher figures in 3D form. The aim...

Education is a means to improve the quality of one`s life. In taking education one is required to continue learning. Learning will change a person’s three aspects: knowledge, attitudes, and skills. In terms of learning at Vocational Schools, students and teachers need to adapt to current global conditions...

The implementation of UAVs in Indonesia on road infrastructure projects still widely used at the planning stage of new road routes and the supervision stage to determine the progress of the work. Meanwhile, at the post-work monitoring stage, the UAV is only used to identify and inventory the pavement...

Principals and teachers need to know what is really happening in the classroom in their school area. The principal and teacher must be well acquainted with all their students, guardians of students, and the community around the school. The purpose of this study is to create a model of learning supervision...

Education system is constantly developing and now people can use new AR and VR technologies to improve their learning process. Augmented reality, abbreviated AR, is a combination of the real world and additional data “entered” in the area that the user sees. VR is generally defined as an interactive...

This research is a systematic literature review of the integration of Building Information Modeling (BIM) and City Information Modeling (CIM) to optimize construction efficiency and promote the development of intelligent cities. The review draws from international and domestic databases, such as Web...

With the continuous development of technology, the scale of modern agricultural planting areas continues to expand, the recruitment of orchard porters for a long time is the fruit farmers’ biggest headache, in the face of various types of applications where robots continue to research and development...

In this paper, we reviewed several outstanding contributions over the past decade in the field of augmented reality. The papers are selected according to their citation rate in the academic resources of Google scholar. In addition, considering that augmented reality covers several topics, and it has...

In the 21st century, with the acceleration of the global economic integration process, the clothing sector has also undergone rapid changes. Three-dimensional cutting is a brand-new fashion design model. Intelligent clothing design is a new and new model in the design field. Due to the novelty of its...

Cultural objects are essential resources to manage because they show the identity of society. Therefore this is one of the crucial aspects that are the target of researchers. As tangible objects, cultural objects cannot separate from the potential for damage or even loss. So far, it has been archived...

Test of interior and external noise and vibration signals of Minibus were conducted in accelerating and constantvelocity driving conditions. By using time domain, frequency domain and 3D spectral arraymethods, the exterior noise, interior noise, the vibration acceleration of driver’s seat and driving...

This study aims to describe (1) the affixation process in language of Dayak Tunjung, (2) the reduplication process in language of Dayak Tunjung, and (3) the composition process in language of Dayak Tunjung. The results of this study are expected to provide clear information for speakers and as a contribution...

The role of the collective behavior of defect ensembles at the crack tip and the laws of fatigue crack propagation in aluminum-magnesium alloy AMg6 have been studied under conditions of symmetric tension–compression gigacycle loading at 20 kHz using ultrasonic fatigue testing machine Shimadzu USF2000....

As one of the most important macroeconomic factors, the unemployment rate has played a significant role in individuals’ decision-making and policy-making processes. This paper primarily analyzes unemployment rates and is dedicated to unveiling the connections between regions, years, and unemployment...

In order to guarantee the synchronization of multi-simulation entities in the multi-channel 3D visual simulation system, the dynamic synchronization method is of great significance. By improving the traditional bucket synchronization algorithm, the paper presents and implements the frame bucket lock...

The Mw 7.9 earthquake occurred in Wenchuan, Sichuan, China, on 12 May 2008, and it caused huge casualties, economic loss, and serious damage to engineering structures and infrastructures in the area near the fault rupture. In particular, the Wudu township far away from the fault rupture (>100km), which...

Zoetrope is considered as one of the important inventions in the early of moving image history. Nowadays, using 3D print technology, independent artists are able to create zoetrope that shows the motion effects of a sequence of real 3D Physical objects. There are many kinds of objects that can be printed...

The benefits of individual learning plans (ILP) for students: (a) make decisions about their own learning style; (b) understand and how they will plan in the future; (c) giving confidence to students in setting goals for the future; (d) identify and understand learning barriers; and (e) measure the success...

In this paper, regarding to the fragility and surface erosion problems of Foshan ceramics, we discussed the methodology and technology of 3D reconstruction and virtual demonstration for Foshan ceramic object and cultural relics. We adopted Reverse Engineering technology to rebuild the shape of object...

Reverse engineering (RE) is widely used on the aspects about designing of advanced products, software or images. The 3D Geometric modeling method is composed of measurement equipment and RE software. The three-dimensional digital measurement equipment is used to collect the model's point cloud data and...

The project explores a feasible mode of virtual simulation experimental teaching, which can effectively motivate students’ interest in joining course learning and improve the quality and effects of teaching. Aiming at defects existing in traditional teaching process, a computer virtual assembly-disassembly...

The 6600 DWT asphalt carrier is taken as an example, utilizing the finite element software MSC/PATRAN and MSC/NASTRAN, which the research on yield and bucking direct calculation of asphalt carrier structural strength is conducted respectively dealing with temperature field and without temperature field....

Three-dimensional (3D) city models have become an important component of spatial information infrastructure, and widely used in studies of virtual geographical environments, urban planning, and navigation, as well as other fields. Level of detail (LOD) representation of 3D models provides a foundation...

Periodical seismic safety evaluation for concrete buildings are necessary since they have been used for many years. Many approaches can be used to evaluate them, one of them is pushover analysis. This analysis is performed by applying incremental loads then reading the displacement that happen and comparing...

Augmented Reality (AR) technology is one way to improve students’ learning experience. Using Markerless AR, the computer hardware introduction process for junior high school students will be more effective through the development and deployment of an application known as ARWONDERS. The goal of this study...

In situ stress determination is possible using deformation rate analysis (DRA) without resorting to elastic theory and its constraints/assumptions. The approach is based on recovering the inelastic strain between two cycles of loading on cylindrical samples of rock. The test technique makes use of strain...

In recent years, 3D printing technology has been developing rapidly, which not only helps the development of science and technology industry, but also promotes the progress of cultural and creative undertakings in China. Cultural and creative products are widely loved by people because of their unique...

Continuous Positive Air-way Pressure and Bi-level Positive Airway Pressure therapy have been used to treat mild chronic obstructive sleep apnea and chronic obstructive pulmonary disease. These medical conditions are associated with impaired breathing efficiency. Such therapy requires a face mask with...

Mathematical achievement of the students in Indonesia is low and it can be seen in PISA and TIMSS. Mathematics is one of the subjects that require higher order thinking skills, such as metacognition. This research was conducted to find out the correlation between attitudes toward mathematics and metacognitive...

Groundwater overdraft in Xi'an City is the main cause of the subsidence since 1959. In recent years, ground fissure has been one of the most serious geological hazards in Xi'an, China. This paper aims to research the application of high-precision 3D terrestrial laser scanning techniques (TLS) in land...

The role of computers becomes an inseparable part of daily life, including as a media for learning mathematics, including making it easier to visualize 3D objects (building three-dimensional space). GeoGebra is software that can be used for mathematics education by combining geometry, algebra, and calculus....

With the rapid development of IT, the era of artificial intelligence (AI) has come, and various industries are receiving historic changes. Intelligentization has become one of the new development trends of contemporary art. The integration of science and technology, the appearance of culture and the...

By studying the development of graphics and image technology, analyzing the application status of computer three-dimensional modeling technology, combined with the current demand for scene modeling of scenic spots, this paper summarizes the relevant elements of computer-generated virtual scenic spot...

Virtual Reality (VR) has been transforming medical education with immersive, interactive tools, but faces implementation challenges. This review synthesizes 30 studies from the databases of ERIC, Web of Science and Science Direct to analyze its strengths and limitations. VR enhances anatomy learning...

The laboratory is a crucial aspect of electrical engineering education. Through participation in laboratory activities, students can develop practical skills such as design, interaction, and creative thinking. Technological advancements have led to the introduction of virtual laboratories. This study...

Introduction: Myocardial wall stress (MWS) is thought to be the mechanical stimulus to ventricular hypertrophy (1,2). The objective of this study was to examine the effect of exercise on time-varying MWS (3). Methods: Twelve subjects, aged 42.0 ± 16.8 (mean ± SD) years, systolic blood pressure (BP)...

In view of the ship-borne weapons and equipment carries out the need of combat mission under the condition of high and new technology, in order to clarify the relationship between the factors influencing the weapon equipment operational effectiveness, depict the whole operational process in detail, established...

Osteoporotic vertebral compression fractures (VCF) are very common spinal fragility fractures affecting the elderly, with an incidence reaching 700,000 elderly per year, affecting up to 25% of individuals over 70 and 50% over 80 years old. These symptoms typically appear in postmenopausal women and men...

This paper presents a simple number theoretic method for creating digital concentric and circular objects like potteries based on some effective digital geometric approaches. This paper introduces a novel algorithm to create digital 3D surface using certain simple but efficient digital geometric techniques....

The significant volume discrepancy between planned targets and actual implementation in a mining project creates complex issues related to schedules, equipment and labor mobilization, and operating costs. This difference can be caused by survey methods, mapping methods, excavation volume calculations,...

The tobacco leaf baking quality can be effectively improved on one hand, and overall baking time can be shortened to certain extent on the other hand by improving temperature in curing barn and uniformity of airflow organization distribution, thereby lowering energy consumption of baking. In the paper,...

During the measurement procedure of line structured light 3D scanning system, there is a key about how to calibrate the whole measuring system. In order to solve the calibration problem in the line structured light 3D measured system such as requirements for high accuracy calibration models, complicate...

Non-rigid 3D shape retrieval and descriptors has become an active and important research topic in content-based 3D object . The aim of this paper is to compare and sythesize the performance of methods for non-rigid 3D shape retrieval and descriptors.This paper reviews the application of non-rigid three-dimensional...