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Thermoelectric coolers (TEC) work on the principle of Peltier effect and are widely used in semiconductor industry to cool the components placed inside packages. The present work examines the effect of coefficient of thermal expansion (CTE) on the strength of solder joints of TEC. Due to difference in...

Cloud Data Security is gaining more and more attention from enterprises and users. Email security may be the most highlighted, since the past and archived cloud data is under risk of compromising privacy. However, the traditional cryptology method cannot meet the security demand in privacy protection....

A large number of coal-fired flue gas is the culprit that caused by air pollution and acid rain. Based on this reason, lime/limestone-gypsum wet flue gas desulfurization(FGD) process as the main desulfurization technology are used by most countries to control emissions of SO2,at the same time generating...

To study the physical function status of 7-12 years old Li nationality students,the work begins with two kinds of comparison,one is about Li nationality students' physical function in different years,the other is about the comparison of Li nationality students with national Han nationality students,the...

The design of aluminum alloy front bumper beam is based on steel bumper. The process is divided into two stages. The first stage is topology optimization, and the second stage is size optimization. Two thin-walled, hollow aluminum bumpers with reinforced ribs is obtained after topology optimization....

The relevance of the research topic is due to the need to improve the process of developing and implementing programs for the socioeconomic development of the regions in the Russian Federation. We should start by stating that the federal policy in relation to the regions was built in previous years on...

The aim of this study is to look at how cooperative learning strategies and literacy interest affect 8th students’ reading comprehension at SMP Negeri 1 Sembawa. 68 eighth-grade students from SMP Negeri 1 Sembawa are chosen as respondents for this analysis using a two-stage random sampling method. In...

The Women Farmers Group is one of the productive groups formed to empower women. This role is very visible starting from planning, implementation and evaluation. Some of the activities carried out are: vegetable plantation, catfish farming and laying hen rearing. The activities carried out by KWT Dadi...

It is almost an international consensus to install fixed firefighting systems in some important or high-risk road tunnels. And the selection of fixed firefighting systems is influenced by factors such as tunnel section shape, location, and traffic composition. In this paper, a container transport vehicle...

Reasonable choice of modern portfolio model is a decisive step when making strategy during the investing in capital market or money market. In this paper, the Markowitz Model and Single-Index Model are selected for comparison to show which one could provide better performance. Meanwhile, the Capital...

Theory in educational administration have the general explanations about particular events and guide research, but there is much scepticism about theory which are based on the assumption that educational administration is incompetent to develop into science. There is no single comprehensive theory of...

With the accelerating increase of traffic flow data in the field of intelligent transport organization optimization and illegal road facility information, traditional database technology can no longer meet the demand for huge data in data storage and business processing performance, but big data processing...

Abdominal aortic aneurysm (AAA) is a local enlargement of the abdominal aortic. It can bring 90% mortality rate when the aneurysm expands gradually until rupture. Clinically, the stent interventional procedure is an effective means of treating the disease, which requires clinicians clearly understand...

Our administrative expense is in the first level in the world which not consist with our goal of building probity and diligent government, it is imminent to control the cost. The practical and objective factors that institutional settings, staffing and lack of scientific decision- making make the administrative...

Economics is the core basic course of applied undergraduate course of finance and economics, it emphasizes the high integration of knowledge and skills. However, the teaching effect shows that students are difficult to learn and difficult to use. In this paper, we take the problem as the guidance, with...

This study aims to analyze law enforcement against traditional massage arrangements to protect consumers. Traditional massage as traditional health care use skills methods that have been passed down for generations; so they cannot be measured scientifically. Health care through traditional massage is...

In order to improve the neurobehavioral ability and personality characteristics of flight trainees and make them positively influence aviation safety by strengthening their learning during school. 39 undergraduate pilot students of the Class of 2019 were selected, their academic records were collected...

Under the goal of “carbon peak” and “carbon neutralization”, China began to attach great importance to the transformation of energy, and new energy enterprises have become key development enterprises. Technological innovation is the key to the development of new energy enterprises, but the low economic...

Livestock farming plays a vital role in ensuring food security and sustainable agriculture. However, feed availability remains a significant challenge, particularly in regions where conventional feed sources are scarce. In this context, banana stems have emerged as a potential alternative feed resource...

The Ainu who lived in Japan had been discriminated against for hundreds of years by the Japanese. Compared with race in the United States, the ethnic problems faced by the Ainu people are special. It is argued that the essence of racial issues should be explored from historical, cultural, economic, political...

The influence of feedstock and pyrolysis temperature on biochar properties has been extensively studied. This study used scanning electron microscopy (SEM) and electron dispersive X-ray analysis (EDX) to observe surface morphology properties of the biochars produced from broiler litter (BL), saw dust...

In the automotive remanufacturing movement, the inspection of the corrosion defects on the engine cylinder cavity is a key and difficult problem. In this paper, the ultrasonic phased array is applied to detect the corrosions in this part, and a method for marking and positioning the corrosions from the...

Many concrete shear walls are always subjected to high gravitational loads and prone to brittle shear failure under the lateral seismic loading which probably leads to the collapse of the whole shear walls system. This paper aims to present a new method of using slit steel plates to retrofit reinforced...

By using the usual mean-field approximation, the phase transition properties of a ferroelectric nanoparticle described by the transverse field Ising model have been studied. The exchange interactions and transverse fields at the surface are assumed to be different from those of the interactions parameters...

Building intelligent systems is the automated control systems of construction equipment. Currently electrical automation technology gets more and more applications in modern buildings. The applications of electrical automation systems in intelligent building includes providing basic survival with plenty...

With the rapid development of modern logistics industry globally, planning and construction of the logistics park is considered to be an important breakthrough to promote the development of modern logistics. During the planning process of logistics park, the layout and the location function are taken...

With more and more environmental problems, renewable energy begins to play an increasingly large proportion. High-voltage direct current technology based on voltage source converter (VSC-HVDC) enables smooth access to renewable energy. Traditional DC grids system is generally radial connections, but...

For a long time, China's professional basketball reserve talents are mainly trained and selected through the physical education school. With the continuous development of competitive sports, this selection mode has exposed more and more drawbacks. The school is training basketball reserve talents. There...

In recent years, ecological pollution problems in China are becoming more and more prominent, and it is imperative to build an efficient ecological compensation mechanism. At present, China has internalized the external cost of environment pollution through taxation, ecological charge and some other...

With the development of the times, the colleagueChinesecourse plays an important role in the promotion of college students' Chinese literacy. In the new era, as facing new goals and tasks, strengthening and improving the teaching of Chinese language courses is the effective way and also an inevitable...

Jember Regency is one of the economic centers located in East Java. As it is proved that Small and Medium Industries (IKM) grows in this region significantly. The management of the IKM is considered low as it makes the coordination and development of the economy itself difficult. The identification result...

This paper puts forward a conceptual model of influencing factors of logistics enterprises core competence evolution process based on the theories of service innovation and presents 12 key influencing factors after analyzing the previous research achievements. After analyzing the date by factor analysis...

Urban transportation dynamic guidance system's foundation is estimation accurately of the road section travel time. At present exists the method needs to carry on the model to the complex transportation system or is only is suitable under specific traffic conditions, causes the travel time estimation...

Workers in the public service sector are one type of work with high risk of job burnout. This study aims to examine the descriptive data of job burnout of teachers as public servants. The data is collected by distributing online questionnaires. Analysis of the demographic data and the level of burnout...

Algorithms have been applied in various fields and increased efficiency in most workplaces. Correctional offender Management Profiling for Alternative Sanctions (COMPAS) and Level of Service Inventory-Revised (LSI-R) are the two algorithms that are used to do risk assessment in the legal system. However,...

As the European Union (EU) currency, the euro holds significant implications for participating countries. While the Czech Republic and Slovakia are among EEA countries, each nation has adopted varying approaches towards the euro. This study compares and analyzes both countries’ respective attitudes towards...

The purpose of the study is to analyze the readiness of the school environment in realizing an inclusive culture. This study focused on the level of school readiness in providing special services and the readiness of children with special needs to receive education in regular schools. This research is...

Based on the shortcomings of seasonal adjustment methods of stock data, the paper takes stock data-money supply (M0) as the main research object, and designs the operation and programmed process that the explanatory variables of stock data are generated, and set up money supply (M0) model of the registration...

Since the 1990s, mathematics applied teaching course has begun to rise at Chinese higher vocational colleges and become one of the hot spots of mathematics teaching. However, since higher vocational colleges are limited by credit hours, the degree to which schools develop experimental teaching has not...

Language learning should be related to cultural learning, and the process of learning language is also the process of learning the cultural background. Aiming at the problems existing in the teaching process, the teaching strategies of College Japanese are put forward through the deep analysis of the...

Nowadays, the world car ownership is rapidly expanding, and 99.9% of which are traditional energy vehicles. The energy consumption and environmental pollution pressure it brings has become a global challenge. In this background, energy recovery has become an effective way to ease the pressure of energy...

Semi-supervised Clustering with constraints is an active area of machine learning and data mining research.. Shental used the Expectation Maximization (EM) procedure to handle semi-supervised Gaussian Mixture Models (GMM) estimation, in which positive and negative constraints are incorporated with to...

The multi-objective management in engineering projects is to reduce cost, improve quality and shorten the cycle. The optimization of these three objects is very significant to improve the comprehensive benefit of projects. In this paper, project quality is quantified by the cost of quality (COQ), and...

This paper aims at analyzing the state of the art in Russia's oil and gas industry, which is now in an uncertain situation due to the unpredictability of oil prices, the sanctions, the geopolitical instability, as well as the industry's changing role in the country's economy and in forming the federal...

With the continuous improvement of the level of modernization in our country, the current multimedia technology and network technology are also becoming mature day by day whose application in piano performance activities has become more and more frequent. Based on the current situation of piano teaching...

With the continuous development of the society, people’s demand for foreign languages is constantly changing. Different stages of historical development and people’s different needs for foreign languages have produced different teaching theories and methods. There are many schools with varied theories....

This paper proposes a topological analysis of urban transit system based on a functional representation network constructed from the urban transit system in Beijing. The representation gives a functional view on nodes named a transit line. Statistical measures are computed and introduced in complex network...

This study aims to test the value of ergo-iconic services to increase students' following online-based seminars. The indicators offered in this study are the quality of the seminar and the speakers' performance, namely being comfortable with the theme, comfortable with the speakers, the implementation...

For the evaluation of the teaching effect of the course Supply Chain Management Training, collecting and sorting based on the evaluation index, from three aspects of the experts, students and colleagues collected data samples, application of rough set reduction of the evaluation index, to determine reasonable...

As a key node in the knowledge-policy ecosystem, the development of think tanks not only follows universal laws, but also is deeply influenced by specific political and cultural background. At present, with the deep application of digital technology and the profound adjustment of global governance system,...