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This article presents an empirical study that examines the explanatory power of these two models in asset portfolio management. The study analyzes the daily returns of 16 prominent companies in 11 industries and the SPDR S&P 500 from January 2012 to December 2021, using ordinary least squares regression...

This paper investigates the 2019–2021 graduates of Baoshan College from internship and practical training base hardware construction, institutional mechanism construction, faculty, practical teaching system, school-enterprise cooperation, social services, social benefits, economic school level, talent...

Macao was shown to perform effectively in combating the Covid-19 pandemic despite being a heavily populated international resort city in China. By using documentary and comparative analysis, this paper aims to identify the key elements that are essential for dealing with the pandemic. It makes the case...

In the global news, there is malicious speculation regarding the strategic harm of other countries in the China-US trade war. However, this article takes an analysis from the perspective of the chip industry to examine the hazards, opportunities, and development trends of the global supply chain within...

In recent years, with the deepening of big data research and application, the medical and health field is also actively exploring. This paper uses the DEA-BCC model and the DEA-Malmquist model to measure the public health service efficiency of 13 prefecture-level municipal governments in Heilongjiang...

The new Internet form — “Internet +” has broken the conventional Internet model, produced a new network marketing industry, combined with the traditional agriculture, and opened up a new road for the development of “Internet +” agriculture. Under the background of Internet development, the use of network...

This study aims to narrate stakeholder perceptions of the follow-up to university satisfaction survey results. Informants in this study are stakeholders at universities in Indonesia who have good ratings in public services, especially in terms of information disclosure. The research uses a qualitative...

With the continuous development of information technology and science and technology, software development management model consists of four stages, host terminal, file server, C/S, and B/S. The first two software development models have been phased out of history, and the latter two models have been...

As an enterprise marketing platform, micro-blog has been widely used. With its influence and number of users rapidly increasing, the commercial value has been reflected gradually. The article took sales of intelligent mobile phones as the review indicator of product diffusion, and selected official micro-blogs...

There exists several characteristics in imbalanced dataset, such as classes imbalance, between-class imbalance, overlapping, influenced noise, multi-classification with class imbalance, etc., which will greatly influence the classification performance of algorithms on imbalanced datasets. So far, the...

he rural financial development and agricultural science and technology development as the two engines of rural economic development play an important role in promoting the farmers' income growth. To continue to increase farmers' income, to help farmers get rid of poverty and to become rich, we must pay...

Compared with conventional combustion, catalytic combustion as a developing technology could make the pollutants emissions to zero. The experimental studies and theoretical analysis have been involved in this essay to study on if catalytic combustion furnace can burn overglaze color.In this paper, by...

Problem-based learning or competition driven learning is nowadays used by many universities and colleges as a key tool to motivate students in higher education. In the mechanical engineering discipline, for instance, Formula Student competition, annually organized by Institution of Mechanical Engineers...

A new clustering algorithm combined of ant colony and improved Fuzzy C-Means (AC-LFCM) was proposed to resolve the shortage of Fuzzy C-Means (FCM) clustering algorithm on the presence of sensitive to initialization, easy to fall into local optimum and neglected the influence of local information of data....

The Ultra High Voltage power system plays an important role in alleviating the energy crisis. However, due to the high voltage level and complex operation, it will bring disaster to the system once the power grid fails, causing cascading failures and large area power outages. In this paper, we study...

Production technology of 12kv solid-sealed polar pole is mainly expounded, including mould installation, spares preparation, mix preparation, injection molding, after treatment, assembling, inspection, etc., with focus on spare preparation, mix preparation and injection molding.

Recently, with the rapid development of cultural creative industry, there is an expanded size of recruitment of students in design professions in colleges. And there arises a fashion of studying art design. But the employment situation is severe, resulting from the teaching system putting less emphasis...

A 3-axis acceleration data logger was designed for non-wired sensing and recording of small diameter laterals where wire or wireless communication with ground/surface is impractical or not feasible. This is accomplished by measuring 3-axis acceleration, storing the data on the data logger, offloading...

We present the process of work created by the Laboratory of Information Technologies and Communication - LaTIC, of the Rio de Janeiro State University - UERJ, to develop Virtual Multimedia Presentations (AVM) to different undergraduate courses in face-to-face model. The AVM recognized as are excellent...

ECG sequences databases lack of a formal way to model analysis and query operations. In the pursuit of such a formal model, the definition of relevant primitive operators is necessary. We identify the convolution operator of sequences as one of those primitive operators. We take two QRS detection algorithms...

In recent years, microblog has experienced a rapid development in China and has made a great impact on the society. Now more and more college students are using microblog, with the popularity of microblog in the college students, it has produced a certain influence on the information communication, college...

With the optical fiber communication and wireless communication technology advantage, Radio-on-Fiber (RoF) technology is a good way to solve the problems of bandwidth flexibility security and the electromagnetic interference, and its related technologies have attracted wide attention. With the construction...

Taken the School of Civil Engineering and Architecture of Southwest Petroleum University as an example, elaborated how to teaching staff construction as the breakthrough, around the university characteristics, positive for petroleum and local market to carry out the teaching and scientific research work,...

In this paper, a comprehensive optimization mathematical model of the planing-hydrofoil USV performance was established. A hierarchical parallel genetic-complex algorithm is advanced basing on parallel strategy, genetic algorithm and complex algorithm and it is called H-P-GA-C. The new algorithm for...

Through the study on the development course of school-enterprise cooperation mode, analysis of the present situation of the postgraduate education, this paper summarized the existing problems in the traditional education, and put forward the cultivation mode of the school-enterprise cooperation to train...

Over the last few years, corporate entities around the world have identified the value creation ability of CSR governance and have started to weave the so called triple bottom line idea -economic, social and environmental (ESE) considerations into their sustainable strategy.This article firstly examines...

Pharmacopeia is the national statutory medication guide, rich in content, but the structure is complicated. Pharmacopeia learning system based on traditional resources are limited time, place, and therefore learning is inconvenient. The purpose of this paper is to develop the smart learning system possible...

The poor professional moral level of high occupational students affects students’ development, reform and innovation of occupational education, and the construction of modern occupational education system. How to determine the professional moral evaluation factors and build up comprehensive and objective...

Electricity power load forecasting is the basis of power system planning and construction. In order to improve the precision, this paper proposes a model, in which the parameters in least square support vector machine (LS-SVM) are optimized by Quantum-behaved Particle Swarm Optimization (QPSO) and considering...

Various advanced key technologies can be effectively implemented on Linux cause its stability, high efficiency and open source nature. However, Linux Operating System(OS) itself and some of the services Linux-based inevitably have their vulnerability, namely Linux is not absolutely safe. This paper attempts...

According to the characteristics of the monitoring and evaluation of the reservoir resettlement later-period supportive policy’s implementation effect, the comprehensive evaluation method based on AHP was proposed. The framework and modules of the monitoring and evaluation system were designed and the...

Along with China's strong economic development in recent years, China's hotel industry took the opportunity of 2008 Beijing Olympics and ushered in the spring, star hotels have sprouted in various big-middle cities. According to Horwath management company statistics, Entire China had nearly 70 star hotel...

Based on data from the National Agency for the Placement and Protection of Indonesian Workers (BNP2TKI), in 2013 there were about 6, 5 million Indonesian migrant workers (IMW) working in 142 countries around the world, and there are 6 countries which are the favorite host country destination namely Saudi...

For the current situation that there is a large number of idle lands in China’s rural areas, this paper puts forward that under the depth analysis of the detriments and reasons of the Idle land in rural areas ,we need to endow rural village collectives with greater power, especially for the rights of...

We address the problem of congestion through traffic shunting. Thus, we establish the Traffic Shunting Model to divide the traffic flow. Based on the Traffic Linear Model, we test the throughput of our model. To simplify the calculation of total traffic flow after merging, we define the Traffic Flow...

In this letter, the localization of coherently distributed (CD) is considered. With regard to the direction finding of CD source, the conventional method distributed source parameter estimation (DSPE) can provide stable estimation performance, while it also requires a complex two-dimensional spectral...

Patent information service has become an important part of the scientific research of university library, which is closely connected with scientific and technological innovation activities. Patent information service also is an important route of library service innovation. The research on the patent...

College students should not only learn professional knowledge, but also should actively improve their physical quality, and then promote the progress of all aspects of the comprehensive development of a comprehensive talent. In all kinds of sports, badminton has a unique role and significance. Badminton...

Application of perspective science in the painting of the Battle of San Romano, innovation and effects of the perspective principle and its influence on later generations are analyzed. The appreciation of classic artistic work better makes students understand the perspective principle, grasp and use...

Abstract—This paper, firstly, pointed out the reactive power compensation concepts, principles and importance for safe and economic operation of the grid. It had a detailed description of the technical principles of several major reactive power compensation devices and illustrated the application of...

Hair, as one of the most obvious character of biology, has been divided in two categories: the hair on the top of your hair and body hair includes mustache, armpit hair and the hair covers on your leg or chest. Generally, when mass communities talk about the hair on the head, the contexts are always...

A comprehensive attribute assessment model is proposed for evaluating teaching quality of all teaching units in a university. By establishing the Index System of undergraduate teaching level of Ordinary colleges and Universities in China and using the attribute assessment system and the objective weight...

In modern cities, power distribution systems are very complicated systems consisted of 3-phase lines, 3-phase transformers, electric poles, etc. and those facilities are distributed among lots of buildings, roads, and trees. Tracing technology of transformers and wires is a challenging issue. Power line...

The article is to study the system of company interactions with economic entities at various levels. The areas of collaboration and tools of common interests coordinating have been identified. The evaluation criteria of the effective interaction system focused on maintaining of sustainable production...

In recent years, Chinese government has made moderate "expansion" on the investment scope of national social security fund, which provides the conditions for the social security fund to play a stronger role in the strategic reserve of social security, but brings new risks in the investment of social...

with the rapid development of the Internet, various forms of Internet financial products emerge in endlessly, and affect individuals’ consumption patterns. However, the individual’s cognition of the concept of Internet finance is not comprehensive, and there will be a certain perceived risk in the...

The professional spirit cultivation of young teachers in private colleges has been a major topic and an urgent mission faced by the private colleges with the profound changes of world situation and the national conditions as well as the continuous advancement of educational reform. This paper describes...

Concentrated and contiguous severely poverty-stricken areas are the key areas which restrict the construction of the comprehensive well-off society in our country. As China's typical ecologically-sensitive and underdeveloped region, the Three Parallel Rivers of Yunnan protected area has obviously improper...

People who work in the field of actuarial science pay more and more attention to the risk model with dividend strategy, it has become one of the hot topics in the current actuarial science research. In this paper, we want to study the Gerber-Shiu expected discounted penalty function due to oscillation...

In the new era, the four school physical education guiding thoughts coexist, namely quality-oriented education, student-based education, health first and lifelong sports. However, the four different guiding thoughts emphasize different points. The school physical education reform takes quality-oriented...