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Faced with a large number of questions on the programming OJ (Online Judge) system, students are usually mindless when choosing questions, which is not conducive to helping students quickly improve their programming ability. Programming Knowledge Tracing (PKT) is a technology that dynamically traces...

This research aims to analyze the role of literature in breaking down gender stereotypes and fighting for equality. The subject matter raised is how literature can function as a critical tool in opposing and changing social norms that limit gender roles. The research method used is qualitative research...

The Chinese microblog (Weibo) grows quickly and eventually has been an essential tool for Chinese netizens. This paper proposes a cooperation–competition model for the trend of the hot issues of Sina Weibo based on some hypothesis and parameter settings. After using the equilibrium solution theory of...

Basic contents about the background of the construction plan and project management of national model vocational college are introduced first in this paper. Subsequently, construction of model project of College A is briefly summarized from perspectives of basic tool method of project management. On...

In the traditional portfolio selection problem, asset returns are modeled as fuzzy variables with fuzzy return. However, this approach is limited in its ability to capture uncertainty accurately and in analytical model solving. Here, we aim to develop a new fuzzy chance-constrained portfolio model with...

In the practice of product design, the efficient control of complexity has increasingly gained importance. The Dependency Structure Matrix (DSM) has proved to be a useful tool for analysing system structure and managing structural complexity. In order to provide a deep insight of system structure in...

Micro, Small, and Medium Enterprises (MSMEs) have a strategic role in national economic development, including in the region of Kediri City. Covid-pandemic 19 is a challenge for SMEs, not even a few business units which must stop operating. The new recovery adaptation period is an opportunity for the...

The driving force electronic control system composed of electronically controlled engine, automatic transmission and traction control system can realize the active regulation to the driving force, improve vehicle dynamic, trafficability and handling stability. CAN bus technology cannot only avoid the...

A new mowing robot suitable for large-scale lawn is proposed in the paper. The mowing robot mainly consists of mobile platform, GPS navigation system, control system, power system and remote monitoring system. First of all, the paper introduces the functions of each subsystem from the point of view of...

The NBA is the National Basketball League of the United States. The four major professional sports organizations in the United States baseball league, football league, ice hockey league and basketball league. The NBA is the third richest among them, with an annual revenue of more than $4 billion. Although...

In order to achieve a breakthrough innovation and obtain the leading position of market, design thinking is an important strategic concept for strategic enterprise management. In this paper, it analyzes the characteristics and value assessment of design thinking. Through research on the reason why strategic...

With the deepening of the development of the Internet age and the work of profound changes in thinking, on all sectors of research institutions, management; down to the major forums, the media, language will be called data, language will talk about information, large data applications in the academic...

Now Tahe oil field has reached the middle development stage and the improved wells in the oilfield are increasing gradually. Ahead of perforation change and running the perforation string, wiper trip, soft dip and wellbore depth check are necessary jobs. The new multifunction drift well gauge tool, combining...

The article is devoted to the issues of formation and transformation of corporate culture as an element of promoting education and science, and contributing to interaction between the leader and subordinates, the professor and students. Moreover, a thorough analysis of the experience of domestic higher...

A set of vehicular farmland information processing system is developed in this paper. System uses the EPCS-8980 ARM industrial control computer and embedded GIS system as the information processing center, take Beidou navigation receivers as positioning tool, and Hall approach switch sensor as unit speed...

With the deepening of the unconventional reservoir exploration, formation lithology evaluation is becoming more and more difficult, because in addition to the common minerals such as quartz, calcite, illite, some special minerals like pyrite, gypsum, dolomite, ankerite can also been seen. However, conventional...

Location service is a special function in the Android OS, LBS app is an import field in the mobile application development. Using Baidu map SDK as a tool, the Android location service teaching course which comply with the Model-Driven teaching method in pursuit of teaching process repeatability, operability...

This study aims to empirically examine the relationship between abusive behavior carried out by parents in the past with low self-esteem of individuals in adulthood. The sample of this study used 144 respondents with criteria for adults aged 20-30 years from various regions, especially in the Greater...

Electrical engineering courses are featured on combination of strong and weak electricity and take account into the specialized knowledge of the both. In the design of electricity tests and new products, it will significantly increase the complexity of test system and decrease teaching efficiency if...

The artificial neural networks (ANN) are a tool that can be used for object recognition and identification. However, there are certain limits when we may use ANN, and the number of the neurons is one of the major parameters during the implementation of the ANN. On the other hand, the bigger number of...

During the COVID-19 pandemic, automotive sales number has been decreasing dramatically. This phenomenon definitely affects the automotive industrial sector, including its employee’s work attitude. Therefore, a study to measure how it affects the sales force who holds the key position in automotive industry...

Personality assessment tools are widely used in companies, especially in China, which serves as a tool to find the appropriate employee during recruitment screen out the target consumer for new markets. On this basis, this paper and aims to investigate the personality based on Behavior Language Program...

This article aims at the Amazon comments data for the original object, the processed data as direct object, using SPSS data analysis tool to study the content of online comments about what factors will affect the online comments usefulness of search type products, and thus improve the theories about...

This study derives from an issue of information ambiguity that became a polemic in the community due to the false information posted on Instagram by MSGLOW. The public claimed that this brand deceived them by stating that it would participate in The Paris Fashion Week event while it only participated...

Online education platform such as MOOC (massive open online course), with its rich learning resources, free learning time has been welcomed by a large number of students, but due to its untimely feedback and poor interactivity, it has led to a high dropout rate. Blended learning combines traditional...

The many problems in society cannot be separated from the role of wisdom in individual. This is because people who have wisdom will think and act appropriately, so that harmony in the environment is maintained. The long-term purpose of this research was obtaining the Indonesian version of the Wisdom...

Under the dual influence of digital technology and globalization, Japan’s younger generation is transforming the characteristic ambiguity inherent in its traditionally high-context society into a digital survival mechanism, thereby instigating a systemic civilizational crisis. Delving into this phenomenon...

Multi-criteria decision-making is a daily process in everyday life, in which different alternatives are evaluated over a set of conflicting criteria. Decision-making is becoming increasingly complex, and the apparition of uncertainty and vagueness is inevitable, especially when related to sustainability...

With the science and technology progress, CNC system is towards high performance, high precision, high speed, high flexibility and modularity.The traditional computer numerical control (CNC) system is mostly special equipment; users can't extend the function of the numerical control equipment, to meet...

Hadoop is a wide applied tool for large-scale data-intensive computing in big data, but it can only be implemented on single cluster environment. In this paper, we focus on the application of Hadoop across multiple clusters and dedicate to solve the key problems of data sharing and task scheduling among...

It is known to all that language is a communication tool with social communicative functions. Communicative competence was firstly put forth by an American sociolinguist called Dwell Hymes. In his opinion, communicative competence is not only about understanding and mastering a language, but understanding...

There are lots of advantages using linear motor in high speed direct feed drive system. Nevertheless the control system of linear motor is easily being disturbed because of the distinctive structure. To improve the response characteristics of linear motor feed drive system, this paper proposes a regression...

At present, the enrollment scale of higher vocational colleges is expanding day by day, the demand for infrastructure construction is strong, and the funding gap is large, so a scientific financing management model is urgently needed to solve the problems of financing difficulty and weak supervision...

Molodtsov first proposed the soft set theory, which can be used as a general mathematical tool for dealing with fuzzy and uncertain information. As a generalization of soft set, interval-valued intuitionistic fuzzy soft set is another soft set structure,it is a combination of an interval-valued intuitionistic...

Quantitative evaluation in class can effectively improve the quality of classroom teaching, but the automatic evaluation tool is very scarce. In order to be able to carry out large-scale automatic evaluation of teacher-student interaction, this paper first designed a set of indicator system for the classroom...

Accurate daily precipitation prediction is crucially important. However, it is difficult to predict the precipitation accurately due to inherently complex meteorological factors and dynamic behavior of weather. Recently, considerable attention has been devoted in soft computing-based prediction approaches....

This combination of XGboost and SHAP for BMI prediction provides tailored model implementation for different dataset augmentations, leading to high prediction accuracy and individual health recommendations. SHAP values also provide transparency and interpretability, allowing users to understand which...

Possibility is considered as a promising mathematical tool to represent that particular case of incomplete information given by a measurement result. A measurement result can be affected by systematic and random effects. The combination of random contributions in the possibility theory returns only approximated...

Geostatistics is a very important tool of surface analysis in GIS application. Firstly, spatial dependency that represents the similar extent of neighboring points is used to analyze spatial data values and their locations. Spatial variability is calculated to assess spatial data in terms of distance...

Micro tool manufacturing technology is the key for guaranteeing the manufacturing accuracy of micro milling cutter. According to the relative motion relationship and the meshing condition between the grinding wheel and the workpiece, the changes of normal vector of the intersection point for the grinding...

Difference equations is a kind of powerful tool to investigate the rule of natural phenomena, such as, physical problems arising in a wide variety of applications. In this paper, we discuss solutions of a class of fourth order difference equation with variable coefficient using the backward differences...

Biochemistry course, a professional basic course for biological and medical students, is a challenging course for both leaching and learning. The conventional classroom teaching cannot absolutely satisfy the demands of learning. New teaching methods must be explored to improve the quality and efficiency...

According to static load standards and requirements of the vehicle sights mechanical structure, the paper makes the analysis of the structure characteristics of vehicle-borne sights, builds three-dimensional model of vehicle sights in UG and finite element model of the primary reflector in ANSYS. The...

Finite mixture model (FMM) has been used extensively to fit such distribution in different study fields including medicine, biology, fisheries, forestry, environmental science, engineering, and economics. This study compares three diameter distribution models to fit mixed-species forest stands using...

As the requirements of the question, all study we have done is about EVD pathology, characteristic of EVD spread, and set up EVD spread model and medical production logistic optimal model which are based on these knowledge. By using traditional epidemic model with innovation of considering the population...

The problem in this research is about the existence of norms caused by the existence of technology that gives birth to a calculative and causative way of thinking. Many people have abandoned traditional ways of thinking. The purpose of this study is to find and find the meaning of speech in the traditional...

To examine the tribological properties of TiN films and the cutting performance of TiN coated carbide tools, TiN coatings were deposited by using direct current-pulse bias voltage Arc Ion Deposition technique on AISI 1045 steel and YG6 indexable turning tool. The dry tribological behaviors of TiN coating...

Mathematical model and boundary conditions of expansion process are established. The method of modeling expansion process with Simulink and its simulation is discussed. By using IIZA-1.5/8compressor as research subject, the models with an easily operable interface is built and extract the clearance volume’s...

This paper begins with the problems encountered in logging while drilling practice, proposing the necessity and requirement of receiving circuit with rigorous design. Considering the fact that the amplitude of noise signal with low frequency is far greater than that of formation wave, this paper provides...

Neighborhood rough set is a powerful tool to deal with continuous value information systems. Graphics processing unit (GPU) computing can efficiently accelerate the calculation of the attribute reduction and approximation sets based on matrix. In this paper, we rewrite neighborhood approximation sets...