Search all articles

Millions of individuals have been restricted to their houses as a result of the COVID-19 pandemic in order to preserve social distance, including children who have been pulled out of school and are barely able to leave their homes. As a result, it would be beneficial to research children’s well-being...

The chips of AZ31B and AZ91D magnesium alloy were simultaneously recycled by solid -state process. For comparison, AZ91D and AZ31B magnesium alloy were produced by the same solid- state recycling from single AZ91 and AZ31 chip, respectively. Mechanical properties and microstructure of three recycled...

The article analyzes the issue of interpersonal trust, its formation and influence on social capital. Two basic theoretical approaches to trust, forms and types of trust are considered. Particular attention is paid to interpersonal trust, which is considered as one of the main components of social capital....

The highly skilled-biased technological changes brought by innovation have changed the employment market greatly. This paper presents the impact of changes in labor demand and entrepreneurship on income inequality under innovation in the form of literature overviews and finds out that innovation is positively...

With the continuous improvement of technology, economy and society, the driving force of new generation informatic technologies is able to develop smart applications and establish a new and sustainable city model. This paperexamined the key factors involved in the construction of the smart city projects,...

Sexual double standards (SDS) have been proven to exist, and it has many negative effects, such as leading to confirmation bias (Marks and Fraley, 2006) and harm to women’s health. However, new research has found that sex education during school age can effectively reduce people’s SDS levels. Further...

Universitas Negeri Surabaya in its financial management is required to prepare a Business and Budgeting Plan (RBA) every year. Public Service Agency (BLU) Business and Budgeting Plan, hereinafter abbreviated as RBA, is a business planning and budgeting document that contains the programs, activities,...

The uncertain nonlinear systems can be modeled with fuzzy equations or fuzzy differential equations (FDEs) by incorporating the fuzzy set theory. The solutions of them are applied to analyze many engineering problems. However, it is very difficult to obtain solutions of FDEs. In this paper, the solutions...

Toward the ill-conditioned Problem of Gauss- Markov model, analyze the causes and all kinds of methods, emphatically research the computational process of Two-Step method. Extending and simplifying Two-Step method, give a new method for solving ill-conditioned problem, multi-step method. Detailedly expound...

The first language (L1) plays a significant role in people’s second language (L2) acquisition. The impact of L1 in L2 acquisition differs in various aspects, not only in different types of languages but also in different components of language such as phonology, morphology, and syntax. Over the past...

In order to quickly retrieval the interested image from the mass images, this paper proposed a composite descriptor based on contour shape and spacial feature for image retrieval. Firstly, we extract the contour by the shape matrix Fourier descriptor(SMFD).Then, use the adjacent contour sampling points...

Due to the large computation quantity of laser propagation simulation in complicated laser systems, the traditional serial simulation cannot fulfill the requirement. In this paper, the laser propagation algorithms of coherent light source and noncoherent light source were introduced, two parallel computing...

Building materials are the main products made of coal gangue and coal fly ash. Most of these products contain various heavy metals such as Pb, Cd, Cr, Hg, which are needed to measure in the purpose of safe using and environment protection. In our work, we established a set of method to pre-treat the...

In this paper, a transmission protocol is firstly introduced based on the OFDM cellular cooperation system. Considering the constraints of the size of mobile terminal, we propose two main cooperative schemes to obtain transmitting diversity which is difficult for common transmission methods to acquire....

Many researches have been carried out on the influence of cracks and corrosion rate. There are two conflicting viewpoints on whether the crack width limits are objectively valid to reduce the corrosion rate; One is thatwider crack accelerate corrosion rate, while another opposing opinion is that the...

An efficient coin recognition system based on correlation is proposed. The system is built by a camera and a computer with the recognition algorithm implemented by software MATLAB. The correlation process in the two-dimensional frequency domain utilizes the two-dimensional Fast Fourier Transform to improve...

The selection of English literary works is significant for educators and learners as it ensures a balanced fusion of linguistic complexities and cultural awareness. The present study focuses on four English language lecturers who have different standpoints on incorporating literary works into EFL teaching...

Background: This study aims to describe the Q-DOSE learning media as a medium for writing fun and exciting fairy tales through learning by playing. Method: This method uses a qualitative approach. The data used in this study describes Q-DOSE and the results of the assessment of media and...

In a large-scale online retail environment, “Multi-warehouse in one location” often leads to the splitting of a single order into multiple sub-orders. To meet order demands, retailers stock fast-moving consumer goods in all warehouses, leading to more packaging options and mixed orders. This complicates...

This paper analyzes the mechanism of tug-of-war and establishes a numerical framework of it. Base on this framework, the position strategies problem is discussed. This paper makes a simulation and obtains two basic position strategies: “standing from high to low” and “the heavier you are, the further...

Proposed a new index structure, named MG2R*, can efficiently store and retrieve the past, present and future positions of network-constrained moving objects. It is a two-tier structure. The upper is a MultiGrid-R*-Tree (MGRT for short) that is used to index the road network. The lower is a group of independent...

After two years of studying at home, it was found that many second-grade elementary school students had reading difficulty. The teacher used the syllabic method in learning to read. This research aims to determine the implementation of the syllabic method used in the Rambutan 01 elementary school. The...

In the current era, the relationship between two people is no longer limited to friends, girlfriends, husbands, or families. The emergence of the phenomenon of friend with benefits among the younger generation becomes a new color in categorizing relationships. This research aimed to find out how the...

The trend of media convergence has brought many changes to the film industry, changes that are inevitable and need to adapt to education. Film education can be understood in two areas, including talent education and medium education. We need to develop the film education with new media and new technologies....

For a class of uncertain discrete-time system with time delay and actuator faults, a state feedback controller is designed based on passivity control method. The possible failure of each actuator is described by a variable varying within a given interval. Our aim is to design a reliable state feedback...

Technical support for the digital publishing industry is not only a model for the development of cultural industries and cultural integration of science and technology, they are also two sessions this year hot word "Internet +" in the traditional publishing industry and reflects the application. Digital...

There are differences between the Kickboxing and Chinese Sanda in the spiritual culture level, the material institutional culture level and the behavioral institutional culture level. After the comparative analysis of the various differences of these two in aspects like origin and development, cultural...

Deep neural network-based end-to-end visuomotor control for robotic manipulation is becoming a hot issue of robotics field recently. One-hot vector is often used for multi-task situation in this framework. However, it is inflexible using one-hot vector to describe multiple tasks and transmit intentions...

The covid-19 pandemic has weakened various aspects of human life, including the field of education. One of the negative impacts of the pandemic can be seen in practical learning. Students should be skilled for practice but currently have to endure with online learning. The difficulty of delivering practical...

Aerobic capacity mainly uses the physiological and biochemical indexes, timely understands athletes' body function condition, which has important significance for the selected material of athletes, medical supervision, reasonable arrangements for training plans, judging whether fatigue occurs, effectively...

A swarm intelligence algorithm develops rapidly, which has solved many large scale complex problems these years. Artificial bee colony algorithm is a new swarm intelligence algorithm and gets wide attention for its superior performance, such as, strong global convergence, greedy heuristic search feature...

ClrB and XlnR positively regulated cellulase and hemicellulase expression in Penicillium oxalicum 114-2. In addition,terminators, as promoters, play an important role in gene transcription. T- his research mainly investigated the effects of TbglII, TcbhI, TegI, TD, TgpdA on the regulatory fact- ors ClrB...

Whether ChatGPT is a helper or a poison to education has been a topic of concern. This paper outlines the impact of advances in artificial intelligence technology on the development of education. Then we propose how people can rationally view ChatGPT as a new form of artificial intelligence application....

Marx's economic crisis theory is an important part of the surplus value theory. The economic crisis theory is the logical premise and direct basis of "two necessities". The emerging new situation in the development of contemporary capitalism and socialism has questioned and challenged Marx's economic...

The fuel supply quantity of high-pressure pump and the fuel supply quality from constant pressure valve to high pressure vitta was very important to capacity of the diesel engine. In this paper, the model of the fuel injection system is established by Hydism and the model is integrated with Isight in...

Document representation is one of the foundations of natural language processing. The bag-of-words (BoW) model, as the representative of document representation models, is a method with the properties of simplicity and validity. However, the traditional BoW model has the drawbacks of sparsity and lacking...

Innovation is the first driving force to stimulate the vitality of enterprises and promote their high-quality development. Based on the inspection and supervision activities carried out by the Party Central Committee, we construct a multi-period two-difference model to explore the impact of inspection...

As the science and technology develops, more and more tools are invented to help people. For example, the Internet, which is thought as the greatest invention in the 20th century, is used to build up an English-learning system for college students. At the moment, most of the universities in China have...

With the development of network technology, computer software is developing from the two story structure model to a multi-layer structure. In the multilayer structure, middleware is the key layer of application layer, application software development has become a new technology, and with databases, operating...

Person detection in real videos and images is a classical research problem in computer vision. Person detection is a nontrivial problem that offers many challenges due to several nuisances that commonly observed in natural videos. Among these, scale is the main challenging problem in various object detection...

Time performance and precision became crucial factors in question-answer applications. This research compares two ontology-based models of the simple question-answer (QA) application. The domain of the application is movie information. The first model used lightweight natural language processing (NLP)...

With the rapid development of network, network identity management is becoming more and more important. Network identity in cyberspace associated in reality has been one significant and urgent task as online life becomes real. So this paper gives a new network identity management systems model based...

The Anthropology of Music and Ethnomusicology two research areas are interrelated in distinguished under the guidance of mathematical logic, along with the development and refinement of discipline nowadays. In the national philosophy and methodology subjects, this paper describes the difference of the...

In this paper, we present a way to define the concept of fuzzy image segmentation, which has not been clearly defined in the literature. In this work the term Fuzzy image segmentation is characterized by means of a fuzzy set over the set of edges, which can be understood as the fuzzy boundary of the...

Textless back translation is a new phenomenon of back translation, which refers to the process of translation of a text describing the content of the national culture without a specific original or a process of translating the original text into a foreign language. This study focuses on the study of...

The Guangdong-Hong Kong-Macao Greater Bay Area is another important national strategy in the past 40 years of reform and opening-up in Guangdong. Since the reform and opening up, especially after the return of Hong Kong and Macao to the motherland, cooperation between Guangdong, Hong Kong and Macao has...

Since the 18th National Congress, Shandong’s economy has undergone profound changes. The GDP growth rate has fallen below the China’s national average for the first time in many years. The output value of the tertiary industry exceeds that of the secondary industry, but it is more dependent on the development...

In China, energy-supplying industry has shown a trend of “charging as the mainstay, supplemented by battery swapping”. In this paper, we study and construct the Total Cost of Ownership (TCO) model including capital cost, power battery rental cost, electricity cost, time cost, and maintenance cost. Taking...

Design and development of air intake is one of the most crucial requirements of any air breathing propulsion system. The performance of the intake ultimately decides the performance of the propulsion system and the aircraft as a whole. Intake design affects both internal and external aerodynamic of the...

Ecological civilization is a type of advanced civilization form, important symbol of human beings bidding farewell to barbarism and ignorance, important result of human beings cognizing world and reforming world and also significant symbol of continuous development and progress of human society. In current...