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The educational potential of short video platforms has attracted increasing scholarly and public attention, yet their effectiveness and challenges remain insufficiently addressed. This paper analyzes the dual role of platforms such as TikTok and YouTube Shorts in promoting social education, focusing...

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...

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,...

A RF radio signal acquisition and analysis system which is based on ARM and FPGA hardware architecture is designed in the paper. The system can measure the field strength data of multiple frequency radio signals at the same time, and save the demodulation broadcasting audio in real time. In addition,...

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...

Hate speech develops on social media, one of which is YouTube. One of the YouTube channels, Najwa Shihab, contains shows and comments on political issues in Indonesia, one of which is the 2019 presidential election campaign. Hate speech in comments on the Najwa Shihab channel forms speech patterns. They...

The flourish of the disruptive era has defined critical thinking to be crucial element to be incorporated in the education. This article reports the exploratory efforts to reveal university students’ preference and challenge to express their critical thinking skill in their learning process and social...

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...

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...

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....

Ki Hajar Dewantara argues that Merdeka Belajar is the freedom given to student seeking all knowledge by themselves using their minds. Project-based learning will accommodate student independence because it will result in higher student engagement and deep concept understanding. The development of SMP...

Today, people's decision to take a vacation is influenced by recommendations and reviews from travel influencers on Youtube and Instagram, whose focuses on the travel content. A recommendation from various travel influencers will certainly build a more positive brand image so that it can increase...

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...

With the development of technology, people is in the form of access to knowledge is constantly changing. The network course intelligent question answering system has become the hotspot and difficulty in the field of natural language processing. It not only integrates the present advanced technology,...

According to the theory of detonation and stress wave, initial shock pressure in wall of air-decoupled charge was deduced in theoretical and blasting stress field of air-decoupled charge in rock was established. Influence of decoupled coefficient to blasting stress field was analyses combined with test...

In order to avoid the negative impact of field flat blasting on the surrounding buildings and foundation pit, using deep-hole rupture control scheme. Design of blast hole orifice spacing is 3.0 m, row spacing is 2.5 m; diameter of hole is 90 mm, hole depth between 11 m to 12.6 m; adopt rock emulsion...

Tunneling problems of the topic-multiplicity of a web page makes the relevance of the highly relevant page to be weakened. In this paper, we proposed a novel relevance prediction for focused crawling to solve gray tunneling. Our approach is based on calculating the relevancy score of web page based on...

Ah Q is the character of Lu Xun’s novel "the true story of Ah Q". Different people have different analyses of it in different times. This paper, guided by the theory of scientific ontology aesthetics system, from the identity of Ah Q, the spiritual victory law of Ah Q and his character, as well as his...

As the amount ofWaste Electrical and Electronic Equipment (WEEE)increases, the qualified recycler with the high technology and expensive cost have few supply of waste appliances. To solve this situation, China implements a series of take back legislations based on Extended Producer Responsibility. We...

Corporate Venture Capital (CVC) can bring investment companies with financial and strategic value which can promote the value of invested enterprise. However, because of factors of opportunism and asymmetric information, CVC will hinder the value of invested enterprise. This paper uses the data of A-Shares...

The phenomenon of silence is widespread in organizations, but at present, the research on organizational silence is mostly focused on the employee level, and rarely involves the leadership level. Q company is chosen as the case study object. Through the semi-structured interview method, this paper summarizes...

A national park’s network attention reflects its development, interest and potential demand. This paper uses the 2017–2023 Baidu Search Index to investigate the network attention of China’s first five national parks. To achieve this, the study employs index analysis, spatial visualisation, and geo-detectors.The...

The aim of this paper is to investigate whether the relationship between risk management and firm performance. Risk disclosure and leverage are the measurements of risk management. Tobin’s Q is proxy for firm performance. This study use panel data from 36 listed companies during 11 years from the period...

Aiming at the problem of Q value update is slow and easy to produce dimension disaster for Q learning algorithm in complex unknown environment, A path planning algorithm for opposite Q learning robot based on virtual sub targets in unknown environment is proposed .The algorithm is according to the state...

To solve the difficulties in training on ship, a new simulator was developed by importing, digesting and recreating the Kongsberg simulator. With model-based and object-oriented design following by modular programming method, the whole set of system is developed by VB under Windows platforms and Sequence...

For decades, studies have used a semi-empirical method to correlate the undrained shear strength ( s u ) of clay with CPTu profiles; however, extensive experimental data indicate significant variability in the...

The power supply problem is one of the main problems facing the capsule-like robot technology. There are many issues worthy of further exploration. Such as the transmitter power and efficiency is not high, the performance can be greatly reduced when increase the using frequency, coil position stability...

In this paper a 6-path tunable bandpass filter which is able to reduce both Harmonic Selectivity (HS) and Harmonic Fold Back (HFB) effect simultaneously is proposed. The filter contains two channels of 6-path switched capacitor filters with same circuit structure but different clocks and is designed...

Complex q-rung orthopair fuzzy set (CQROFS), as a modified notion of complex fuzzy set (CFS), is an important tool to cope with awkward and complicated information. CQROFS contains two functions which are called truth grade and falsity grade by the form of complex numbers belonging to unit disc in a...

The high number of students with low capacity for self-regulated learning (SRL) indicates the poor contribution of teacher-organized instructional activities to foster students’ independent learning. Cognizant of this situation, the present study aims to facilitate the development of students’ SRL capacity....

This paper conducts an analysis on feasibility of catering distribution based on ant colony algorithm and mainly sets initial parameters for relative programs, such as ant colony scale (number of ants) m, information element significance factor , heuristic function significance factor , information element...

Green cutting is ecologically desirable and have been a tendency in the industry field. High temperature coolant and lubricant can be introduced in metal cutting due to its pollution-free, generating easily and unneeded disposal. This study attempts to understand the effect of high temperature coolant...

It is expected that in the long run; the productivity of rice plant crop in the Noongan plantation area can increase; knowing the surface water flow potential in each month and the rice plant planting season for the farmers to adjust with water availability. To achieve this goal requires information...

ICT-based learning has been a demand for 21st century of education. ICTs in education have been changing the role of teaching and learning activities from manual into digital. This study was focused to describe the speaking activities integrated with ICT in Public Speaking class by considering how the...

This study aims to 1) evaluate the development of a 3D Virtual Fashion Design E-Module using Clo3D software, and 2) assess the quality of the e-module in enhancing the 21st Century Skills of students in the Fashion Design Education Program at Universitas Negeri Semarang (UNNES). This research employs...

In order to meet requirements of three-dimensional (3D) indoor positioning in the environment with multipath interference and non-line-of-sight (NLOS) errors, this paper improves setting rules of trusted factors about ultra wide band(UWB) and the inertial navigation system(INS) to the indoor positioning...

This study examines Li Ziqi’s Douyin channel as a case study by employing an approach that reveals the role of Li Ziqi’s videos in aesthetic narrative, cultural symbolism, and cross-cultural communication. Drawing on content analysis of ten representative videos; quantitative and qualitative analysis...

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...

Based on the 5 MV wind turbine of a certain renewable energy institute in America, the model of a floating offshore wind turbine spar platform mooring system has been established by Orcaflex. By calculating the load on the wind turbine, the hydrodynamic analysis of the wind turbine mooring system was...

In recent years, with the continuous improvement of China's comprehensive strength, the international circulation of CNY is accelerating day by day, and the internationalization of CNY is unstoppable. In this regard, this paper mainly discusses whether the internationalization of CNY can solve the...

USB (Universal Serial Bus) as a computer peripheral bus standards, is a flexible and efficient bus interface. The new version of USB3.0 theoretical transfer speed is up to 5.0Gbit/s, which greatly increases the data transfer bandwidth while retaining its inherent advantages. It’s very suitable for high-speed...

The purpose of this study is to improve students’ physical fitness through basic techniques training of volleyball. This is a quasi-experimental research design involving 30 students. The data were analyzed using descriptive and inferential statistics with t-test. Based on the results of data analysis,...

In engineering design, there are many functional relationships which are difficult to express into a simple and exact mathematical formula. Instead they are documented within a form of line graphs (or plot charts or curve diagrams) in engineering handbooks or text books. Because the information in such...

The informatization and modernization of education represent the higher level of education development in a country. With the rapid development of computer network technology, the application of computer technology in education informatization has become a major trend of teaching reform in colleges and...

Environmental literacy in the digital era has become increasingly prominent with the emergence of the Pandawara Group community, which actively educates the public through real actions and documentation on the YouTube platform. This study aims to analyse netizen responses to the video “The Dirtiest Beach...

Contraposing the status of spectrum resources is tension and spectrum utilization is low, the dynamic spectrum allocation technology is studied. Due to lack of central control entity in distributed cognitive networks, cognitive users need to select channel and power for communication intellective. Based...