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The purpose of the Smartphone Recommendation System (SRS) is to create personalized smartphone suggestionsusing Machine Learning (ML) approaches. The system utilizes a hybrid recommendation strategy based on Content-Based Filtering (CBF), recommending devices by identifying similarities based on documented...

In this thesis, the related parameters of LGS are treated in analysis. We use experiment method to investigate LGS’s characteristics as Q-switched crystal in laser and compare it with the commonly used KD*P crystal. The advantages and disadvantages of LGS crystal are summarized in the photoelectric effect...

In the context of targeted poverty alleviation with great results and the gradual advancement of rural revitalization, environmental governance issues in remote mountainous rural areas still need to be resolved urgently. The centralization system of township governments, the absence of the functions...

Shift schedule is an important parameter for automatic transmission vehicle calibrations, which directly affects the vehicle's power and fuel economy. This paper tries to establish a system to optimize shift performance based on the styled driver model. First researchers proposed to imitate the real-world...

Based on the proteus simulation software, the paper realizes the individual timing and separated control on the transportation of Channel A and B with the 8254 counter and 8255 programmable parallel interface. The method of timing plus interruption control is adopted to count the passing time of vehicles...

Index is indispensable in database system to speeding up data access. Commonly used indexes in main memory databases are B+-Tree, T-Tree and their variants. Cost model of main memory database are more complex than disk-oriental database, and relatively little work has been done on this area. This paper...

The crash occurred frequently recent years, civil aviation aircraft safety issues become the focus of attention, and real-time tracking and monitoring of flight trajectory has become an urgent problem to be solved. At present, Aircraft Communication Addressing and Reporting System (ACARS) is the only...

Nowadays, drones are expected to be used in several engineering and safety applications both indoors and outdoors, e.g., exploration, rescue, sport, entertainment, and convenience. Among those applications, it is important to make a drone capable of flying autonomously to carry out an inspection patrol....

In this paper, we investigate the problem of spectrum allocation for small cell networks with dense deployment of access points in large quantities. Since the formulated problem is intractable in the context of large-scale networks, finding the optimal solution is very complex. To tackle this issue,...

The article reveals innovative activity as a way to shape the most important digital economy in Russia, as an incentive to ensure the shift towards the sixth technological mode, and to advance the improvement of human capital development process. Innovative activity is interpreted as purposeful, dynamically...

This paper introduces the heterogeneous investors based on the spin model to study the statistical characteristics and relationships between A-B stock return and trading volume during the stock-disaster period. Divide investors into fundamental traders and noise traders to match trader behaviors in the...

In this paper we have designed and implemented vedic multiplier using RCA, CSA and MCSA. The main component of DSP is the multiplier. The demand for high-speed multiplier circuitry is enormous. One of the most crucial factors in determining a multipliers effectiveness is speed, power and area. In order...

In view of some problems in current college English teaching, such as mostly relying on books and textbooks, single teaching resources, outdated teaching contents and low interest of students, etc. In this paper, the author developed a Web-based sharing platform for college English teaching resources....

The development of cutting technology of hard and brittle material went through cylindrical cutting and internal cutting,free mortar multi-line cutting and diamond multi-line cutting.At present the main processing method of solar grade silicon rod slicing is free mortar multi-line cutting and diamond...

Software engineering implementation is to apply software engineering theory for software development organizations in order to improve the product development time (T), quality (Q), cost (C), service (S) of software development organization. The most important is the engineering software development...

Over the past two decades, modern agriculture has made significant advancements. The methods used in farming have changed from conventional ways to digital technologies as a result of significant technology improvement. Advances in machine learning and artificial intelligence are being applied in this...

As more and more benefits of forgetting have been found in recent studies, whether forgetting could promote individual’s ability of creative problem solving remains a controversial debate. Once the associations between forgetting and creative problem solving are proved, we could promote one’s ability...

The large eddy simulation (LES) was performed for the hydrogen fluoride (HF) leakage accident in Gumi fourth industrial complex, Korea. The fire dynamics simulator (FDS) was used for the simulation. A time-varying boundary condition for the wind direction was given to consider the realistic weather condition...

For several years, e-commerce has become a significant concern for economic observers because it has an essential role in the digital era related to business growth. This study aimed to find out the description of e-commerce and business growth in MSME entrepreneurs Jeans Cihampelas and the description...

This study presents the design and simulation of a microstrip patch antenna using polyimide as a flexible substrate, making it wellsuited for wearable medical applications. The antenna operates at a resonant frequency of 4.143 GHz, achieving a return loss (S11) of -37.17 dB and a VSWR of 1.028, indicating...

University teaching quality evaluation system is studied. First the mathematical model of university teaching quality evaluation system is established by using analytic hierarchy process and multistage fuzzy comprehensive evaluation, secondly based on the ARMA (p,q) model the forecast model of university...

Submarine Pipeline is used widely in ocean engineering now. In order to study the mass ratio’s effect on the submarine pipelines’ vortex-induced vibration, two-degrees-of-freedom vortex-induced vibrations of the pipelines with large and small mass ratio are simulated with the software ANSYS-CFX. When...

College students shoulder the mission of realizing the great rejuvenation of the country, and their ideological and political literacy is related to the future development. Therefore, the party and the state attach great importance to the ideological and political education of college students. At present,...

The replacement of the Minister of Education and Research and Technology also changed the curriculum in elementary schools from the 2013 curriculum to an independent curriculum. This study aims to analyze the implementation of the independent curriculum, especially in mathematics in elementary schools....

Text datas contain rich semantic information. This paper proposed a semantics based on method of text dimension reduction based on ontology. This method utilized Dictionary Library WordNet to discovery semantic relationships in the feature graph of text data and constructed text feature ontologies for...

In this letter, a compact dual band monopole antenna with circularly polarized ( CP ) property around 2.4 GHz and linearly polarized ( LP ) property around 1.57 GHz is presented. The antenna consists of a tree-shaped monopole antenna and a modified grounded plane. To realize CP characteristic, two orthogonal...

This paper introduces an advanced autonomous navigation system utilizing RTAB-Map for simultaneous mapping and localization in the CARLA simulation environment, integrated with ROS2 for efficient data processing. Designed to enable the ego vehicle to autonomously explore and map its surroundings, the...

In order to improve the information management level in the process of automobile tire tread production, the actual condition for the tire production process is analyzed in this paper. The information management system of the extruding line in the process of automobile tire tread manufacturing is designed...

Curriculum and textbook analysis is the course that focuses the importance of curriculum and textbooks in the learning process. The development of learning materials based on KKNI for Curriculum and Textbook Analysis at the English Education Study Program used a research and development design. This...

Laser technology is an important professional technical course for undergraduate in optical engineering. The basic content of Laser technology is introduced firstly. Combining the teaching process, the teaching experiences are described in detail. The introduction class should play a more important role...

Electronic Commerce is in the Internet open network environment, based on the browser/server application methods to realize the online shopping, consumer entered into between online trading and on-line Electronic pay a new type of business operation mode. Traditional electronic commerce system structure...

This study aims to determine the effect of Information Quality and Online Customer Review on Intention to Use. The type of research used is descriptive and verification, namely by describing and explaining the variables studied and then drawing conclusions. The dependent variables in this study are Intention...

This paper aims to find out the media narrative in responding to cases in Palestine and Israel. This study used a qualitative approach with descriptive methods to explain social media narratives. In addition, this study used Qualitative Data Analysis Software (Q-DAS). These methods utilized analysis...

The kinetics of flow around submarine pipeline with spoiler is studied by lattice Boltzmann method. The pipeline is half buried in the seabed. The existence of spoiler not only increases the contact pressure difference along seabed surface, but also leads to additional torque acting on the pipeline center....

A pot experiment was designed under drought stress condition to study the effect of different nitrogen levels on photosynthetic pigments in the leaves of relay strip intercropping soybean. The Chla, Chlb, were measured, Chl content, Chla/b was calculated. The result showed that effects of nitrogen and...

This study aims to determine the description of self-actualization of NAPZA addicts who are undergoing rehabilitation at a rehabilitation center based on Maslow’s need theory. Qualitative research using a case study approach to otret every phenomenon in the focus of this research. The data collection...

Discrimination is a symptom that is often found in human society everywhere. The causes of discrimination are motivated by socio-cultural and situational developments, as well as the human tendency to discriminate between one another. This study aims to 1) Describe the social aspects contained in the...

The integration of STEM (science, technology, engineering, and mathematics) concepts into biotechnology textbooks is a significant contributor to the development of competencies and the enhancement of the efficacy and quality of natural sciences education. The objective of this research is to develop...

[Objective] Recently, the interest in jatropha seeds has increased due to its high oil content. In order to study the mechanical characteristics of jatropha seeds, in this study, single factor tests, orthogonal tests were used. [Methods] Experimental factors were moisture content (MC)(7.11%~39.23%),...

In the context of the rapid development of the Internet, the classroom mode of university teaching should also be changed in accordance with the background of the times, and it should not be limited to the teaching mode of offline classrooms. The traditional teaching model is no longer suitable for the...

This study aims to design and implement an online teaching system for university ideological and political courses in a web environment to adapt to the trend of modern educational informatization and the demand for efficient teaching. By adopting both B/S and C/S frameworks, combined with advanced network...

The management of Sasirangan skills training is motivated by the problem that many people still drop out of school, so there is a need to continue schooling with non-formal education that prioritizes skills. SKB Banjarbaru is a non-formal educational institution in South Kalimantan accredited A in managing...

Considering the nonlinearity and uncertainty of first tunnel hoop stress changes that caused by the construction of underwent tunnel in Suzhou metro line 4. According to the basic principles of fractal theory, Hurst index of the hoop stress time series was calculated by using R/S and V/S analysis method....

Financial markets are the fundamental of the functioning of the modern economy. The development and globalization of financial markets has made the speed of information presentation, the speed of its processing and security as the main criteria for their functioning. Digital technologies, instantly penetrating...

Under the form of "Internet+Education", the traditional teaching management mode can no longer meet the needs of independent training of innovative talents in colleges and universities. In this regard, this paper puts forward a set of construction scheme of network integrated management system,...

This paper takes the chain type static synchronous compensator as the research object, introducing the principle of STATCOM, studying control strategy under the unbalanced grid voltage condition. It points out that the imbalance not only makes STATCOM output positive, negative sequence voltage, but also...

In this study, La0.6Ce0.2Pr0.05Nd0.15Ni3.55Co0.3Mn0.4Al0.3(Cu0.96Be0.04)0.45 alloy was heat treated for 4 h in argon atmosphere at 923, 1023, and 1123 K, respectively. The results of scanning electron microscopy indicated that surface morphology of the heat-treated alloys changed significantly. Before...

The article discusses the practice of shaping global health as a focused institutional response of the international community to the challenges of a changing world and the most important factor in ensuring security. Growing global factors continue to make health security an integral part of international...

This study aims to: (1) develop learning media for concrete work practices, (2) determine the validity level of the learning media developed as learning media for students. This study uses the ADDIE development model. The learning media developed consisted of practical stages from beginning to end of...

Objective: In order to effectively promote rural fire control facilities and emergency management ability, the firefighting facilities management system uses the ArcGIS and SQL Server, and adopts B/S pattern design. It can organize combination of spatial data and quantitative analysis. This system has...