Search all articles

The higher order crack tip fields for anti-plane crack in functionally graded piezoelectric materials(FGPMs) under mechanical and electrical loadings are investigated. Although the elastic stiffness, piezoelectric parameter, and dielectric permittivity of FGPMs are assumed to be exponential functions...

Improvement of power factor can reduce resistive power losses, increase the bus voltage and in many cases improve motor performance in an industrial enterprise power network. The regulating elements implemented in the network include transformer tap changers, generators regulators, static shunt capacitors....

This paper analyzes erroneous B -Sentences which are collected from the HSK dynamic composition corpus. Two hundred erroneous B -sentences are divided into five categories according to their error types. After examining the cause of the biased errors,the paper has put forward some suggestions on the...

This paper has discussed how to the cultivation of innovation, the new concept of innovation, how to evaluate innovation, how to foster innovation and why we need innovation for college students. It also stresses that it is valuable to teach them new ideas of innovation, make think in an innovative way,...

Since the size of the early antenna is big and not easy to carry, the one-eighth mold SIW Omni-directional antenna is described. The overall performance has been improved. Compared with a quarter mode antenna which is already existed, the relative area has reduced by 50%.

Noise control of signals is a key challenge problem in signal enhancement, signal recognition, communication, radar, and sonar applications. The most widely used method is adaptive linear filtering method, which can adaptive change filter parameters with the stochastic property of the stationary Gaussian...

In the context of the free trade zone, the demand for business English talents is increasing, and it also provides new development opportunities and challenges for the cultivation of higher vocational business English majors. Starting from the development needs of the Free Trade Zone, this paper expounds...

According to the diachronic characteristics, on the basis of fieldwork and literature comparison, the poems and essays produced in the linear geographical space of Ancient Qinling Roads can be divided into three major historical stages: Pre-Tang dynasties, Tang Dynasty and Post-Tang Dynasties. The poems...

The core theory of big data analysis is data mining. Association rule mining algorithm is an important branch of data mining. It contains two steps: generation of frequent itemsets and generation of association rules. The algorithm overhead in the generation of frequent itemsets is very high. Starting...

The structure of organizational behavior management is composed of identification, selection and feedback. The fundamental content of identification includes clarifying the types and forms of various organization behavior, justifying the feature and function of concrete action, grasping the development...

The urban-rural income gap expanded increasingly throughout the country has become a major contradiction that it is needed to face during the targeted poverty alleviation, stabilizing economic development and building a harmonious community, and it has been in an urgent need to develop inclusive finance,...

Colleges and universities should pay more attention to the cultivation of comprehensive quality of college students. The language quality of college students is an important embodiment of the comprehensive quality. So by analyzing the present situation and existing problems of the application of the...

The precise 3D(Three Dimensional) modeling of the non-circular sector gear of the rocker shaft is an important basic work for the study of the mechanical properties of the automobile steering. The traditional 3D modeling method is difficult to obtain accurate model of the rocker shaft because of its...

Writing assessment is an important part of writing teaching, which directly affects students' writing motivation and writing attitude. The traditional evaluation method of College English writing is single, and the effectiveness of the evaluation is not enough to improve the students' writing ability....

In this work, the whole cell biocatalyst of Rhizopus oryzae lipase (ROL), a versatile lipase for biodiesel production, was successfully developed through surface display technique using a-agglutinin 2 (Aga2) as an anchor protein and Saccharimyces cevevisiea as anchor yeast cell. The enzyme properties...

In the field of Prognostics and Health Management (P.H.M.), Health Monitoring can be seen as the first step to manage the global health state of complex systems. Health Monitoring of industrial systems focuses on accurately describing the health state of a system, using several equipment indicators....

Most of existing spectrum allocation algorithms for cognitive radio network are based on continuous spectrum assignment and the user demands are not considered. For this reason, many small spectrum fragments that are smaller than the user demands are generated and these spectrum fragments can’t be fully...

According to the HSV color space characteristics , changes the modeling space in the process of Gaussian mixture model, based on the setting of each component, deals with shadow casted by using the Gaussian mixture model algorithm detecting the moving objects. Morphological operators are used to compensate...

The characteristics of super-critical power generation unit coordinated and feed water control system are strong coupling of multiple inputs and multiple outputs, non-linearity, time-varying parameters. Design object of the study work is that controlled systems are controllable and stable. Two type of...

Fermentation temperature is the key to decide the quality of the rice wine, so the temperature controlling system in fermentation room is established base on stm32 microcontroller and digital temperature sensor. The whole block diagram for the system is firstly detailed, and then the Temperature collecting...

Rural drinking water safety is the core of ensuring and improving people’s livelihood, which is closely related to the health and happiness of rural residents. As the most basic guarantee for people’s livelihood, rural drinking water safety is helpful to implement the strategy of rural revitalization,...

The study aims to see the use of the Learning Management System (LMS) that can be implemented in the P & P process as well as be applied to our educational institutions. Through this study, the knowledge level of the students on the Learning Management System can be identified and the benefits gained...

Tension can lead to violence, competition and even hostility taking place at the intersection of power relations in the domestic and public sphere into the practice of domination and subordination simultaneously. This paper questions the resistance of religious and political gender relations in the relationship...

Freshippo, which was launched by Alibaba Group in 2016 as a benchmark for new retail, has a development history that could be regarded as a landmark case for the digital transformation of China's retail industry. According to the “2024 China Supermarket Top 100” data released by the China Chain...

Background/Objectives: The baroreflex is a crucial mechanism acutely modulating vascular tone and heart rate response to maintain blood pressure (BP) in an optimal range. A decrease in baroreflex sensitivity (BRS) is associated with ageing, and pathological conditions such as hypertension and diabetes....

Though there is an extensive research work available on mechanical behavior of composite materials. The tribological study of biodegradable composites is still need comprehensive study. In this regard, the current paper emphasized analysis of two body abrasive/sliding wear phenomenon of chitosan epoxy...

Enterprises nowadays are often confronted with selecting supplier collaborative configuration problems in supply chain management. The aim of this paper is to develop a group selection methodology with the correlation of experts and attributes for solving supplier collaborative configuration problems....

The human papilloma virus (HPV) vaccine is the recommended prevention strategy for viruses-related cancers, but its acceptability remains controversial, primarily because of the relationship between sexual activity and HPV infection. Countries in the Middle East and North Africa are conservative vis-à-vis...

Safety is the key to the sustainable and healthy development of intelligent connected vehicle industry. This study analyzed the characteristic of smart regulation of intelligent connected vehicles abroad. In view of the development and safety supervision of intelligent connected vehicles in China, this...

Land This study aims to analyze ‘Aisyiyah’s gender paradigm during the New Order Era, and to analyze Aisyiyah’s contribution to advancing the social life of South Sulawesi women at that time. The research method uses the Historiography approach, which uses four stages, the first is Heuristics (data collection),...

Currently the Covid 19 pandemic has been declared over, but the impact of the pandemic is still being felt by the community, especially students of the Bachelor of Education Program. One of the important subjects for students of education study programs is microteaching. Microteaching is the practice...

In the information age, the volume of text data has surged, making manual processing inefficient. Thus, text summarization technology is crucial. This paper reviews various techniques, from traditional statistic methods to large language models, and identifies their limitations. Traditional statistic...

This study investigates the effects of transformational leadership and the work environment on innovative work behavior, with work motivation as a mediating variable. The research involved 155 civil servants at public vocational high schools in southern Kulon Progo; after excluding incomplete responses...

This study’s objective is to examine the relationship between social media marketing activities, user trust, and user satisfaction. Everyone in Palopo City is a leader or stakeholder in Micro, Small, and Medium-Sized Businesses (SMEs). This study’s sample was selected using a non-probability sampling...

India’s manuscript heritage, which includes palm-leaf, birch-bark, handmade paper, and cloth manuscripts written in many different scripts and languages, is one of the richest collections of indigenous knowledge systems in the world. These manuscripts represent intellectual traditions in religion, philosophy,...

In order to maintain battery life and improve energy utilization. By analyzing the energy loss during the driving of new energy vehicles, the energy recovery technology of vehicle intelligent control is studied. Based on Internet technology, battery state of charge and vehicle speed, research the impact...

The present research aims to investigate the impact of business orientation and portfolio diversification on value creation and the implication on the business performance of the non-aero airport service industry in Indonesia. The study is conducted using a quantitative research approach. The observation...

Rapid developments in the mining sector have intensified competition among companies to achieve their economic goals, but the impact on the surrounding environment has become increasingly significant. This study aims to investigate the influence of Green Accounting, Material Flow Cost Accounting (MFCA),...

In professional sports leagues, data not only reflect players’ performance but also have particular predictive significance. In today’s NBA league, data analysis and prediction are very popular and necessary, and every team invests a lot of energy and financial resources into data analysis every year...

Background: Transforming peripheral noninvasive measurements to obtain central hemodynamic quantities, such as cardiac output (CO) and central systolic blood pressure (cSBP), is a highly emerging field [1,2]. However, no holistic investigation has been performed to assess the amount of information contained...

In the context of the new normal, independent innovation of enterprises have a direct impact on their production and development, in the process, companies can be innovative as an ecological system, through changes to the system and the organization of each enterprise resource integration , guaranteed...

For the status and problems in the teaching of the “excellent class”, the project-based teaching plan is raised to develop the basic capability of engineering drawing ability for the “excellent class”. Through project-based teaching, course teaching, homework, engineering drawing and other teaching links...

With the help of Booth's Rhetoric of Fiction theory, we interpret the “body” in order to review the survival paradox in Yan Lianke's novels. In this perspective, “Body” on the one hand survives on the continuous supply of food, and on the other hand exists to supply to life the needed food, only to guarantee...

In order to protect the ecological envi-ronment of grasslands and to improve people’s livelihood, Chinese government proposed a policy called “Return Grazing Land to Grassland”. This is a great strate-gy on ecological construction of grass-lands. The government has played a very important role since...

With the continuous development of data science, big data has become one of the strategic heights. competition increasing throughout time. The explosive growth of big data applications has created a rare opportunity for development, but there are still some difficulties and problems that exists, data...

As one of the most important components of the wetland ecosystem, microorganisms play an important role in all kinds of ecological processes. Those ecological processes of wetland microorganisms are mainly represented by elements cycling, material transformation, energy flow and ecological restoration....

Civil-integration isn’t only inevitable for globalization of military industries, but also necessary for sustainable development. As an important component of national traffic system, air traffic control provides important guarantee for national territorial airspace security and sound development of...

A variety of factors are integrated in the benefit distribution model of supply chain coordination.The factors that affect the benefit distribution include E-business ability , the risk level and the value of the investment.Three indicators are used to measure the enterprise's E-business ability. These...

To improve the prediction accuracy and reduce the computational complexity of network traffic prediction based on feed-forward neural network (FNN), the partial least squares (PLS) pruning algorithm was proposed to optimize the network topology structure. The data of network traffic has the characteristics...

Anaerobic co-digestion of dairy manure and edible mushroom cultivation waste was conducted to produce biogas using batch reactor. Influence of temperature on anaerobic digestion was studied, and recovery ability of bacterial activity after second feed was also investigated. Three temperature conditions...