Search all articles

The operating status of transformers directly affects the safety of entire power grid. Therefore, it is essential to monitor a variety of transformer fault and ensure the normal operation of power grid. The multi-frequency ultrasonic technique was proposed in the thesis and which utilized hundreds of...

Baiyinhua Reservoir is located in Oumulun River, Ar khorchin banner in Inner Mongolia. The irrigation area of design is 53600 mu, and it is a medium-sized reservoir which is given priority to with irrigation. This article gives the stress and deformation distribution during construction and operation...

In order to study the influence of train running parameters to the rescue electric multiple units (EMUs) coupler dynamic performance, a train–coupler system simulation model was established. The influence of different braking level, braking time and braking original speed to the longitudinal force and...

the current college English teaching in China places more value on students’ cognitive factors than on affective ones. It should be noted that comparatively few studies have been done on affective factors in foreign language acquisition. Therefore, this thesis attempts to explore the features of college...

With the rapid development of mobile communication technology and the increasing popularization of smart mobile devices, the mobile Internet era has come, leading to great changes in contemporary university students' life and learning.objective: Basing on Internet+ perspective, studies on counselors...

To overcome the defects of pure integrator initial value of the integral, the cumulative error and DC offset, permanent magnet synchronous motor stator flux observer method is proposed based on full-order state observer. The stator flux as state vector to construct the system state equation, the current...

This paper proposes a new index for evaluating the scientific achievement of individual scientists, based on improving the popular h-index, whilst endeavoring to keep the merits of h-index and remove the demerits. The gist of computation algorithm for the new index is to regard the average times of cites...

Economic and social challenges of the Russian Far East and its industrial centre, Komsomolsk-na-Amur, in particular, make it necessary to rethink traditional approaches to the regional human capital formation. The implementation of modern approaches based on the creation of accelerated economic zone...

The advent of the era of big data has brought severe challenges to traditional business management models, and corporate management will undergo tremendous changes. What are the characteristics of enterprise management in the big data environment compared to the traditional enterprise management model?...

Energy security (ES) has great impact on power grids. Therefore it is important to have power security service (PSS). The PSS should be designed to handle interference and interruption attack in the grid. The interference and interruption attack in the grid is handled by incursion-detection system (IDS)....

The article discusses the problem of moral indifference and its impact on the social system functioning. The emphasis is laid on the transformation of individual relations into public communication. The social causes of this phenomenon in specific historical periods are analyzed. The article also reveals...

Through two surveys before and after, this paper conducts statistics and analyses on the personality elements and teaching elements of excellent Chinese teachers expected by different Chinese language learners. The research results show that the expectations of the learners of different Chinese language...

The human spirit world manifests although has each kind of difference in the culture, but mutually relates, forms the human splendid intangible cultural heritage together. Due to geographical differences, environmental differences and historical differences, the world's national culture showing a hundred...

The satisfaction of ultimate customer can measure with four gross criteria in the supply chain, and can subdivide into ten sub-criteria. Customer satisfaction mainly performs from customer, so there is certain preference as a weight to each criterion. The weight is difficult to focus on one point, but...

In the predictive control, it is often need to obtain the model which prediction accuracy is possible higher, however, in practice controlled objects are often exist nonlinear, parameter variation, model mismatch, disturbance and other factors, there is a big error between the controlled object-based...

Creep tests were carried out on one kind of near alpha titanium alloy named after Ti-600 at 550 , 600 and 650 with the same stress of 300 MPa. The calculated activation energies for the alloy solutioned at and region are 490.1kJ/mol and 473.5 kJ/mol, respectively. Transformed grains become coarsened...

To solve the problem in the original and one-way industry chain of Broadcasting and Television that it is difficult for network operators to communicate with other members in the industry chain, a personalized program recommendation module is proposed as a typical module in broadcasting and television...

The digitalization of the banking sector, which consists of the use of digital tools in banking services, takes banks and other financial institutions to a new level of development. The most important component of digital technologies is intelligent model that reduce the role of people in making various...

In 2020, it seems that the topic of quality of life becomes increasingly important to discuss since the existence of an infectious disease caused by COVID-19 has brought challenging changes in people’s lives. One of the challenges in the pandemic situation is the changing of working system. This study...

Edmodo media is expected to help students learn independently by balancing theoretical and practical learning which is carried out online. Interaction and activeness of students, lecturers or parents is the success key to independent learning. The research objective was to determine the validity and...

This paper makes an empirical analysis of the teaching effect of virtual simulation experiments of economics in a military academy. It is found that the virtual simulation experiments of economics do have good teaching effect, but the factors such as laboratory environment, system convenience, experiment...

Fairy tales are very valuable texts, but the classic fairy tales are confined to the framework of the patriarchal system. With the rise of feminist thinking, many feminist scholars have reflected on and criticized fairy tales, some of them look at fairy tales from a feminist perspective, some of them...

In dealing with society 5.0, there are several student needs in economics learning that refer to the elements of attitude, subjective normal, and control behavior. This study aims to construct a cone of experience-based learning evaluation instrument to improve student competitiveness in the era of society...

There has been a wide discussion about whether efficiency and environmental protection goals should co-exist in EU competition law. This article argues that efficiency and environmental goals should co-exist. This is because the traditional efficiency-only analysis is likely to cause market failure and...

This study presents a systematic examination of financing challenges confronting Small and Medium-sized Enterprises (SMEs), with particular focus on the structural constraints and risk management deficiencies in their capital acquisition processes. Through an integrative methodology combining literature...

This paper provides a systematic literature review of 14 core papers published from 2020-2025, using production cost theory, consumer behavior theory and market structure theory as a framework. The analysis is organized around three key research questions:(1) How do smart city technologies increase firm...

At present, our country's automobile industry is facing the influence and challenges of many factors such as changes in the international environment and rising raw material prices. The development situation is full of uncertainties. Existing data and evaluation methods are difficult to accurately...

This paper uses structural equation modeling for quantitative research. By integrating the key elements of the Theory of Reasoned Action, Diffusion of Innovation Theory, and Self-efficacy Theory, this paper constructs a model for the factors influencing the elderly’s behavioral intention of online travel...

This article discusses the significance of ethnic symbols found in Korrie Layun Rampan’s novel in depicting Dayak society in East Kalimantan. This paper attempts to describe the existence of literary works and issues that occur in Dayak society that show ethnic symbols of the Dayak tribe. This study...

Lot streaming is a technique used to split the processing of lots into several sublots (transfer batches) to allow the overlapping of operations in a multistage manufacturing systems thereby shortening the production time (makespan). The objective of this paper is to minimize the makespan and total flow...

Cultural heritage is a primitive ecological culture. How to correctly deal with inheritance and development, protection and development is the top priority for the sustainable development and utilization of cultural heritage. Taking some innovative practices of the sustainable development of cultural...

This study aims at describing the method of translation of passive voice used in the novel “I Am Number Four”. This study is based on the qualitative paradigm analysis. The data are in line with passive voices obtained in and their translation of “I Am Number Four” novel. The data are taken from Pittacus...

By using the methods of literature, case analysis, questionnaire survey, induction and summary, through the practical exploration of the integration of Songjiang “grass dragon dance” and physical education in higher vocational colleges, the purpose of improving the national sports cultural literacy of...

This research aims to understand the ongoing process of the New Oriental’s transformation. Using extensive secondary research and text mining as a primary approach to collect information about New Oriental’s history and future plan of transformation. PEST analysis is used as an extensive tool to take...

Humanistic Spirit is one of the important content of Marxist philosophy. Lu Yao's "Ordinary World" is a great realist rural novel, which embodies a rich Marxist Humanity Care Spirit. In this paper, through the novels reflect the spirit of humane care in-depth study, in which the value of humanistic thought...

Based on Surendra algorithm, an improved adaptive threshold algorithm has been proposed. Simultaneously, a gradient update rate algorithm has also been proposed to better adaptability and robustness in various videos. These two algorithms with real-time and detecting time shorter have been effectively...

This article presents the ideas behind informal text analytics (ITA) and the methodology for expert text analysis (META) as a tool of informal text analytics. The author addresses the interconnections between the text and the context in analytics. Immanuel Kant's ideas are considered as a methodological...

In order to enhance the plug and play function of new energy power generation in DC microgrid, to increase the utilization of renewable energy and to improve the performance of DC bus voltage, a hierarchical control strategy of DC microgrid is proposed. This hierarchical control strategy is composed...

For the purpose of knowledge constructe, PBL uses a variety of resources to carry out teaching activities, improve the learning efficiency, optimize the teaching effect, emphasize autonomy, exploring and collaborative learning. In this paper, in order to carry out under the network environment of PBL...

Network countermeasure is an important kind of combat operations in information condition, so how to implement network countermeasure simulation in simulative training applications is a crucial problem to be resolved. Therefore, the paper first proposed the architecture of network countermeasure simulation,...

The strategy of land-sea coordination is significant to the development of Chinese economy and society as well as the realization of the "Sea Power". From the perspectives of the two systems of land and sea, this paper analyses the coupling mechanism of land-sea coordination from three levels of coupling...

We propose a node local resource aggregation index and then we also propose a virtual network embedding algorithm based on this index. Simulation results show that our proposed algorithm outperforms other embedding algorithms in virtual network request acceptance ratio, long-term average revenue and...

From the needs of accounting professional competence perspective, we discussed the need of accounting reflect object for what kind of professional competence accounting personnel should have and analyzed what kind of professional competence accounting personnel should have in the present market demand....

In the top-level design of the construction of weapons, how to evaluate alternatives scientifically and accurately, and select the best scheme is a very important job. In this paper, we use ‘the Program-ability satisfied degree’ to measure the satisfied degree of a weapons developing program to function...

Based on higher order contact meshing theory of conjugate curvature, to establish normal tooth profile model of a new tooth profile double helical synchronous belt transmission. Finite element analysis software is used for new composite double helical synchronous belt out the stress analysis of variable...

In this paper the issues of impervious performance based on fly ash clay are analyzed in detail. The specimen preparation experiment and variable head permeability experiment are introduced. The experimental results of this paper can provide reference for practical engineering application of fly ash-modified...

A set of rapid near infrared spectroscopy analysis methods were developed for the content determination of Polygonum perfoliatum L.. Investigate the relation between climate and proportion of the active ingredient content. Models were established with partial least squares (PLS) algorithm. The correlation...

In this paper, the software of DeST-h was used to simulate the energy consumption of a residential building in Anyang,henan province, based on the comparison of external-wall with different insulation thickness.By analyzing the investment costs of exterior insulation material and the operation costs...

As an important part of nursing science, nursing science research has been paid more and more attention in recent years and has achieved certain results, which played a great role in promoting the development of nursing. Based on the work experience of the author, this paper firstly analyzed the factors...

Nitrogen-doped nano-sized titania N-TiO2 photocatalysts were prepared by sol-gel process followed by ultrasonication.The photocatalytic decomposition of methyl orange in aqueous solution was used as a probe reaction to estimate their photocatalytic activities.Applying means of XRD,TEM and UV-Vis DRS...