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A new definition for the electromagnetic field velocity is proposed. The velocity depends on the physical fields. The question posed by the title of this paper is, surprisingly, not yet answered uniquely today; not even by way of definition. According to modern assumptions the light is the electromagnetic...

This paper provides a literature review in clinical decision support systems (CDSSs) with a focus on the way knowledge bases are constructed, and how inference mechanisms and group decision making methods are used in CDSSs. Particular attention is paid to the uncertainty handling capability of the commonly...

We study the integrability properties of the hierarchy of a class of nonlinear ordinary differential equations and point out some of the properties of these equations and their connection to the Ermakov-Pinney equation.

The Principal Component Analysis method (PCA) is introduced into the bid selection decision-making of construction enterprises, the influencing factor index system of bid selection decision-making of construction enterprises is established, the dimensionality of the determined index system is reduced...

Writing skill is one of the active language skills that is important in expressing ideas, thoughts, and feelings. Writing is also a difficult thing for BIPA students, especially for beginners with academic goals. The Indonesian language has the standard Indonesian grammar that BIPA students should understand...

Snack bars are defined as snack products in the form of stems and are a mixture of various ingredients such as cereals, fruits, nuts, which are bound to each other with the help of a binder agent. Utilization of purple sweet potato and soursop fruit to diversify food and improve its quality and nutritional...

Over the past 20 years, the understanding of schizophrenia has deepened. As a brain disease, schizophrenia has profoundly affected generations. It is a chronic brain disorder that is characterized by significant alterations in perception, thoughts, mood, and behavior. Schizophrenia usually occurs in...

Indonesia as a country that has a strategic geographical location, not only has a charming natural beauty but also abundant natural resources. The abundance of Indonesia’s natural resources is aimed as much as possible for the prosperity of the people, including indigenous peoples as part of the people...

Productive subjects in vocational high schools require hands-on practice and guidance. The existence of distance learning applied to Software Application and Building Interior Design (SAABI) subjects as one of the productive subjects due to the covid 19 pandemic caused students’ understanding and interest...

Industry rotation is a common phenomenon in the stock market. Through the idea of momentum and reversal trading, this paper uses the CSI 300 industry index to empirically test the industry rotation phenomenon of China’s A-share market. The results of the trading test reflect that the industry momentum...

In the digital era, BIM (Building Information Modelling) has enriched and transformed Architectural pedagogy, particularly in the architectural design studio. It has challenged students during design activity, either it helps or limits their design. We review students’ achievements that employ BIM as...

Tourism in Indonesia has a big potential and resources that doesn’t fully developed yet by government and commercial sector. Development in tourism is expected to give a benefit for society, because tourism is one of development indicator in the Indonesian economics. Tourism that expected to give a quite...

The treatment for high-rise buildings is significant, while the number of skyscrapers is increasing at a higher rate year by year. A comprehensive method is put forward in the paper to discuss its feasibility in order to develop customized strategies for high-rise building preservations worldwide. Digital...

With the development of our country's economy, the subject of environmental art design has sprout up and developed quickly. It provided many talents for the cause of the environmental art design in China. However, at present, there are many problems in the teaching of environmental art design, including...

Tire noise is one of the main sources of car noise. In order to research on the tire noise, analysis method based on wavelet transform was proposed. Compared with traditional analysis methods, wavelet transform can ef-fectively and intuitively find the effect of tire pattern arrangement on measurement...

In the development of wireless mobile technology, the mobile e-commerce begins to get favour from people, which better broadens the running space of our e-commerce industry, allowing for a wider range of e-commerce. Combination of mobile e-commerce and enterprise e-commerce platforms, and connection...

this study uses Fuzzy Multiple Criteria Decision Making (FMCDM) theory combined with the Expert Opinion method to provide appropriate evaluation criteria weights and fuzzy numbers, and uses Fuzzy Ranking methods for ranking based on an integrated assessment to serve as the basis and reference for the...

The paper presents the second part a study conducted on multi-criteria optimization of electromechanical modules. This part focuses on the use of RAZOR method, which is a multi-criteria optimization outranking method, based on the so-called Z-score in statistics. The conducted study is motivated by understanding...

This paper firstly analyzes the current situation of the security of cloud computing, and analyzes several problems about the security of the cloud, and studies the existing access control model. Combining the characteristics of cloud computing security and the development trend of access control, the...

Students' attribution directly influence their degree of effort, which affect their progress in academic achievement. Based on Weiner's attribution theory, it researches on college students' characteristics of attribution by questionnaires. The findings indicate that vocational college students mainly...

The purpose of this paper is to measure the mediating role of Value Congruence in the relationship between motivation and organizational commitment in non-profit sport organizations. An e-mail sur-vey was conducted with a sample of 223 volunteers in 12 non-profit sport organi-zations in a Jiangxi Province...

A new emergence mechanism related to the bounded capacity of human cognition is considered. It assumes that individuals (operators) governing the dynamics of a certain system try to follow an optimal strategy in controlling its motion but fail to do this perfectly because similar strategies are indistinguishable...

To optimize the Block Widemann and Block Lancos algorithm is every important in solving large sparse systems in many engineering computing topic, so the parallel method of these two algorithms is built. This paper designs two different types of data parallel based on the original parallelism level and...

Teachers' discourse includes two parts: student-centered discourse and teacher-centered discourse. Both of them have communicative and strategic dimensions which cause the inner conflict of teachers' discourse. This conflict originates from the different natures of education, teleological nature and...

In 2007, flipped class model was firstly employed in class by Jonathan Bergmann and Aaron Sams, chemical teachers of Woodland Park High School, Colorado. Along with the popularity and development of internet, flipped class model of Khan Academy has drawn wide attention from global educators.Since Khan...

The task of oilfield equipment malfunctions’ early prevention is considered in the paper. Input data for the analysis are the indications of sensors, established in the well and represented as time series set. Due to the forecasting analysis (predictive analytics) of the given set it is possible to discover...

Small and medium-sized enterprises should take innovation activities if they will get development well, at the same time, making collaboration with other firms is the key for their innovation. This paper discusses several different motivations for SEMs supply chain to make innovative collaboration: (1)...

Video screen shots of images are special, and they are motive compare to other images. To extract saliency maps from video images quickly and accurately is a hard task. This paper is inspired by some excellent works, employing the combination of several ideas to propose a hybrid model for extracting...

As a sub-central city in Hubei province, currently the urbanization of Xiangyang is in the accelerated development stage, and the improvement of urbanization development quality (UDQ) is critical in this process. Using the analytic hierarchy process, this work constructed an evaluation system of comprehensive...

Meshless local Petrov-Galerkin (MLPG) method is presented to treat parabolic partial differential equations with discontinuous material coefficients. In this paper, we use MLPG method to solve fractional constant coefficient discontinuous media mixed boundary problem. The trial and test functions for...

Data Mining is from large, incomplete, noisy, fuzzy and random Data, extract implicit in it, people don't know in advance, but it is potentially useful information and knowledge of the process. The Ant Colony algorithm is actually positive feedback principle, and it is an algorithm combining the heuristic...

The paper offers a comparative analysis of the construction of the image of women that is carried out by two great writers of the XX century: J. Joyce in his "Ulysses" and Henry Miller in his "Parisian Trilogy". Joyce in his novel synthesizes all the existing myths and images of women. Miller following...

National belonging needs are the logical starting point of exploring the natural history and culture of Manchu in China. It is also the third stage of Maslow's hierarchy of needs--social needs, in other words, the belonging to the stable social organization. It formed steady-state social organiazations...

Posyandu cadres are part of the health workers that role in establishing a healthy community through the Millennium Development Goals (MDGs) achievement. Posyandu cadres have a role in empowering the community as motivators, educators, and health cares. The cadres' excellence in coordinating with the...

Why is the representation of women fewer than men in the top academic positions in Indonesia? To answer this question, the researcher did an empirical study using qualitative method to explore any possible barriers that have been encountered or faced by women. Twenty-five participants consisted of 19...

A new quasi-elliptical cylindrical (QEC) fiber optic gyroscope (FOG) for petroleum logging is proposed for the special condition of the borehole diameter limitation in inclinometer while drilling (IWD). Due to the thermally induced nonreciprocal phase shift in fiber coil, the three-dimensional (3-D)...

The prevalence of MOOC (Massive Open Online Course), while providing us with a new efficient way of learning, demands an evolved online test system for certificating attended students properly. As examination of each course still being the simple and powerful way to check out, generating test paper as...

The results of damage on the GaAs solar cells surface irradiated by femtosecond laser show that: the anti-reflective layer irradiated by laser is damaged when the laser energy is more than 1 uJ; and when the energy is increased to 5uJ, the anti-reflective layer is completely damaged. The comparison between...

Abstract—The equalization strategy simply based on cell voltage or state of charge is used in pure electric racing car. However, there is deviation in estimating state of charge or detecting cell voltage, which causes switches to open and close frequently or improperly, lowing equalization efficiency....

Considering the parameter uncertainties, model inaccuracies and external disturbances in the servo-system, it is difficult to achieve an ideal performance of the conventional sliding mode controller (SMC), so we designed a robust adaptive global sliding mode controller (RA-GSMC) by constructing a global...

the article selects 2013 Annual Report data, and analyzes seven indicators of 24 listed companies about road transport industry by using SPSS19.0, and then the study get the newly acquired four comprehensive factors and make multivariate regression analysis. Through analysis for factors affecting business...

In this work the design of a nano structured ceramic membrane is carried out for fuel cell applications. However the innovation is that a membrane porous network is modified through its immersion in silica based solution and in a palladium solution to form composite membrane. Subsequently, the development...

In view of the engineering course the characteristics of content abstract, theoretical depth, strong practicality. Study how to combine knowledge of problem solving process one by one to set up the teaching link. From knowledge review, new knowledge introduction, knowledge formed on cohesion and summarizes...

the improvement of professional vocational education teachers in the context of lifelong education is a series of comprehensive systems that are continuously performed, both formally and informally. Life experience is the structure of teachers built on the perfect combination of cultural process of verbal...

An increase in complexity of current communication needs makes humans require more sophisticated communication tools than before. Through a high need for gadgets, many electronics centers emerge in many major cities in Indonesia. The purpose of this research is to identify the profile of consumers in...

This paper presents a composite learning (CL) architecture. The CL can make use of the advantages of both direct and indirect learning. By an appropriate threshold, the indirect learning can be switched into direct learning. In order to further improve the performance of direct learning, an improved...

In engineering construction, Piles have been come important base reinforce form. In this paper we established the mechanical model of the pile motivated vibration, and got the vibration partial differential equation of the pile, with the boundary conditions and initial conditions. From the mathematical...

A priori bounds are established for periodic solutions of a nonlinear differential equation with delay. By means of these bounds, an existence theorem for periodic solutions can be obtained by means of Mawhin's continuation theorem. Our work generalizes the known result.

Based on the knowledge and practice ability of double-qualified English teachers, the systematic analysis of English teaching is carried out. Using action learning theory as the theoretical fulcrum to explain the basic idea of action learning theory which provides theoretical support for the development...

From the aspect of a pile foundation in a structural loess area, this study analyzes the relationship between the generalized shearing strain and the generalized shearing stress of the soil mass around the pile under single pile reaming on the basis of the theory of cavity expansion. Through a triaxial...