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Composite (CrAl)N and (CrAlSiY)N hard coatings were deposited on 1Cr11Ni2W2MoV steel substrates by arc ion plating system under negative bias of 0 V, 100 V and 200V respectively. Pulsed bias gave rise to the deviation of elements, the decreased deposition rate, and the change of the preferred orientation,...

Under the strategy One Belt One Road, China and ASEAN in economic, political, and cultural exchanges have made great progress, more and more extensive cooperation. China One Belt One Road the proposed initiative is not only related to economic and trade development of China's provinces has a great role,...

In this paper, we propose a novel framework for classifying web pages containing images and text. Valid images are first chosen by the FOrward CompArison of Relative Sizes Sorting(FOCARSS) algorithm, and each valid image is represented by the mid-level feature vector generated by the Bag-Of-Features...

The government purchase course of Anyang High-tech Zone Management Committee is reviewed, the characteristics of government purchase of Anyang High-tech Zone Management Committee are summarized and some problems exiting in the government purchase management of Anyang High-tech Zone Management Committee...

Administrative agreement is a means by which the government implements administrative policy and achieves administrative objectives. Its fundamental purpose is to realize administration. The administrative agreement itself has the dual attribute of administrative and agreement. There is difficulty in...

In view of problems existing in data acquisition and monitoring methods for environmental chamber test, this paper design a temperature and humidity monitoring system based on ZigBee and SHT11. The CC2530 RF as the core is used to form the wireless network. The sensor nodes carrying the SHT11 transmit...

A state space solution for a partially embedded pile under combined lateral and vertical loads is developed. Two sets of state space equations above and below ground are deduced from Euler-Bernoulli’s and Winkler’s linear elastic foundation beam theories respectively, in which the coefficient of sub-grade...

Taken the main problem in China’s current energy development as the studying background, this paper builds a dynamic computable general equilibrum model of 22 sectors. Based on 2002 China input-output table, this paper implements static analysis and dynamic analysis on China’s energy policy by this CGE...

According to the structure and motion characteristics of Planar Articulated robot to simply the model.On the basis of the robot kinematics analysis,use D-H matrix for modeling ,mathematical model of the pose is obtained.Based on the dynamic simulation software ADAMS to establish the Virtual prototype...

The cultivation of the English talents who manage the English industry, which can not be got after accepting college education,but with the international and domestic English industry environmental changes, who need to enrich their knowledge and summarize the experience of the long-term training process....

Now space debris poses a serious threat to humanities efforts at space exploration as well as the expanding uses for earth-orbiting satellites. This thesis is to determine the best alternative for a private firm to address the space debris problem. To determine the best alternative or combination of...

Waste paper as a new kind of biomass resource was selected as the research object to ferment and produce D-lactic acid in this paper. The components of raw materials were compared between waste office paper and waste newspaper, which were pretreated by shredding, 3% H2SO4 and enzymatic hydrolysis. The...

Angle sensor and positioning orientation device is the basis of achieving the goal sharing and collaborative combat.In order to achieve the absolute angle measurement between the turret and body.The paper presents two possible solutions:the first program uses the non-gap fork lever mechanism,combining...

This paper aims to shed light on the effect of a firm's geographic location on its over-investment by using different location variables based on a sample of 1936 Chinese listed firms spanning from 2007 to 2016. We find that remotely located firms have higher level of over-investment. Remotely located...

Regular expression grouping is the practical way to address the state explosion problem of Deterministic Finite Automaton (DFA). Previous grouping algorithms have poor grouping time, and difficult to meet application needs. In this work, we present an efficient regular expression grouping algorithm based...

Discrete convolution is commonly used operation in the image processing field. The technique modifies an input image in various ways by scalable and easy computation. We are able to achieve many applications such as edge detection, noise reduction or artistic filtering, by selection of the proper kernel....

The US Navy Product Data Standard defines a set of requirements for an effective IPDE, focusing primarily on the traditional data management capabilities and interfaces with CAD/CAM/CAE/CAO, PDM, ERP and catalog systems used for the design, construction and in-service support of Navy ships. The purpose...

With the conception of new engineering putting forward and developing, it is particularly important to enhance the abilities of students to analyze and solve complex engineering problems under the background of “New Engineering”. In this study, the reform of Biomass Power Generation Engineering curriculum...

At present, the circulation industry, as a bridge linking production and consumption, is an important connection to promote the production of China's society and is also one of the leading industries of China's economic operation. And the retail industry, as a narrow sense of circulation, plays an important...

The advent of the big data era has promoted the improvement of the information level, while the construction of the smart campus of big data colleges and universities is still in the primary stage. This paper analyses the model of big data construction in Colleges and Universities, and further explains...

In 1944, Xi'an government held the summer health campaign, which included epidemic prevention injection, well water disinfection, toilet disinfection, cleaning and so on. To some extent, the campaign improved people's living environment and promoted the construction of local public health. Although restricted...

Innovation and entrepreneurship are no longer optional luxury items, but have become a necessity for the survival of contemporary youth. Innovation has become a decisive factor in economic and social development and a core manifestation of international competitiveness. Since the Party's 18th National...

The application of dance anatomy in basic training classroom teaching of Chinese classical dance provides pertinent basic training guidance for dance learners by studying the function of each tissue and part of the body of dancers, guarantees the scientificalness and effectiveness of basic training classroom...

Collaborative filtering recommendation algorithm is the most successful technology for recommendation systems. However, traditional collaborative filtering recommendation algorithm does not consider the change of time information. For this problem this paper improve the algorithm with two new methods...

This study builds on finding out and analyze patient contentment at the DKT clinic in Nganjuk-East Java especially on Service Quality and CRM. The initial sample consisted of DKT Nganjuk Health Clinic patients on April-May 2019 with 96 respondents. The design of the questionnaire was informed by data...

The article is devoted to the problem of Russian educational system reforming and its adaptation to the new challenges of the modern global economic and social conjuncture. The crucial task of the Russian educational policy is to ensure modern quality of education based on preserving its fundamental...

The transportation technology revolution has changed the lifestyle and power relations in business competition. The competition is not only between traditional transportation modes and online transportation modes, but also between online transportation business actors themselves. This paper addressed...

Online and offline blended teaching is a kind of teaching method under the condition of information support, which has attracted much attention. It is a new mode of curriculum quality reform in higher education. “Operations research” course design with online self-study activities as the leading, offline...

For the labor had social value, the combination of labor and education was an important goal and task of colleges. Focusing on chemical automation control with the industrial characteristics and modernization requirements, this paper analyzed the internal relationship between the labor education and...

Meditation is known as a technique to achieve stabilized emotions, mental and physical relaxation. Listening to recorded meditation might be able to achieve the goal of reducing stress and adjusting emotions. Fifty-six 16+ subjects in the experiment were asked to complete a Self-rating Anxiety Scale...

Responding to public health emergencies is a long-term systematic project, which requires the state to resolve social crises in extraordinary times objectively, flexibly, effectively and maximum meet the urgent needs of the population. Based on this, this paper takes the prevention and control of COVID-19...

The study aims to understand the impact of psychological factors on entrepreneurial intention. The research methodology employed in this study is descriptive and verification with a quantitative approach. The population sample comprised 97 students. Statistical analysis was carried out using path analysis...

With the rapid development of technology and globalization, we are currently entering into the post-industrial era. Unlike in the industrial age, the replacing pace of enterprises is astonishingly fast in the post-industrial age. Failing to catch up with the rate of change, countless companies are being...

Since the 20th National Congress of the CPC, the whole Party and the whole country have attached great importance to ideological and political work and the construction of cultural power, emphasizing the creative trans formation and innovative development of traditional culture. Take Bian Embroidery...

China’s population aging has accelerated mainly because of the continuous decline in fertility and the increase in average life expectancy. Since the implementation of the family planning policy in the 1970s, the overall population fertility has been comfortably below the replacement generation level...

The essential requirement of the OBE concept is to focus on the overall development of students and the needs of their jobs. Therefore, this paper proposed a brief analysis of the teaching reform for the optimized design theory and method course based on the Outcomes-Based Education concept and power...

During the Beijing Winter Olympics, winter sports were widely promoted and popularised in China. Snow and ice science education is an innovative fusion of science education and winter sports based on the science dissemination system of the China Science and Technology Museum, which promotes and popularises...

This study, grounded in the Constructivist framework, investigates the differences in identity perception and their impacts on decision-making within the North Korea policies of the Bush and Trump administrations. It reveals that U.S. policy toward the Democratic People’s Republic of Korea (DPRK) is...

During home activities, humans need both natural and artificial lighting with different intensities. Artificial lighting is lighting produced by light sources other than natural light. Artificial lighting is very necessary when the room does not get natural lighting or when there is insufficient natural...

Aiming at the problem of bearing fault diagnosis, a fault diagnosis method based on Attention Entropy (AE) and Support Vector Machines (SVM) optimized by Coati Optimization Algorithm (COA) is proposed. Firstly, the attention entropy feature of bearing vibration signal is extracted, which can extract...

Photovoltaic (PV) power generation has been widely promoted due to the increased demand for clean energy in recent years, but the fires it generates are often prone to cause large negative impacts. Therefore, a machine vision-based fire recognition algorithm for PV panel fire-fighting UAVs is proposed...

One learning model that can actively involve students and increase student creativity is Case Based Learning (CBL). The purpose of this study was to identify differences in students’ creativity and thinking skills between the application of case-based learning and conventional learning in vector and...

Molodtsov's soft set theory provides a general mathematical framework for dealing with uncertainty. This paper aims to put forward a new soft set–(,)-soft intersection set, which is a generalization of soft intersection sets. We introduce (, )- (implicative) filters of -algebras. Some characterizations...

The use of online promotion has increased dramatically in recent years. Managers are beginning to search for the best forum for promotion. However, due to the huge amount of platforms, their quality has declined. Therefore, managers should identify the quality of the platforms individually. The purpose...

The Covid-19 pandemic is still happening in the world. However, learning activities must continue. One solution from the government is to implement a policy of learning from home or online learning. Even though learning is online, educational institutions are still trying to meet learning objectives,...

Purpose /Background /Objectives: Vitamin K antagonists (VKA) aggravate vascular calcifications burden, especially in haemodialysis patients potentially compounding their cardiovascular risk. We sought to investigate the relationship between VKA intake and aortic arch calcification (AAC) in patients with...

Introduction: Malignancies and cardiovascular disease are the two leading causes of mortality worldwide [1]. While there is extensive literature describing the cardiotoxic effects of chemotherapy on left ventricular systolic function [2,3], there is only little evidence regarding chemotherapy effects...

Technological developments have an impact on the world of education in which e-learning appears to facilitate distance teaching and learning activities. In the covid-19 pandemic, the process of teaching and learning must be implemented through online in order to reduce the virus spread. In fact, the...

Human culture has evolved for thousands of years and thrived in the era of Internet. Due to the availability of big data, we could do research on human culture by analyzing its representation such as user item rating values on websites like MovieLens and Douban. Industrial workers have applied recommender...

The purpose of this research is to analyze the effect of self-expressive brands on brand loyalty as mediated by brand love. The population of this study is H&M users in Indonesia and Taiwan, and we collected a sample from 170 respondents, divided between 85 respondents from Indonesia and 85 respondents...