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Evaluation of Risk Area by Myocardial Contrast Echocardiography with a New Computer-aided Method

This paper deals with fuzzy queries and describes an approach that aims at providing users with a set of answers which satisfies a diversity criterion on one or several attributes. Different cases are considered and two types of algorithms are described. The first one, which has a linear complexity in...

DK460UF is deposited on the surface of 9341 high-speed steel by DZ-4000( ) multifunctional surface hardening machine which use argon as shielding gas. They occur metallurgical reaction by electro-spark deposition technology to make electro-spark deposition migrate to the surface of the tool and form...

Study of traditional assist characteristic cure does not take into account the difference of steering resistance torque caused by different road adhesion coefficient. Vehicle dynamics analysis model is established based on ADAMS/CAR. Simulation of steering wheel torque is realized under different road...

An antenna array composed with power divider and small antenna at the operating frequency of 2.5GHz is designed and investigated, and the main radiation beam of the antenna array can be controlled by bias voltage. The measured results show that the main radiation beam of the antenna array has good directivity...

The Twelfth Five-Year Guideline came on stage,which promoted the transformation of the mode of economic development. In the implementation of innovative national strategy process,High and new technology has become the main growth point to the economic development of our country.However,Based on their...

This paper presents the designing and analysis of a E-shaped microstrip patch antenna. Our main aim is to design an antenna structure which can operate in more than one frequency bands which increases the utilization of the antenna in multiple applications. To achieve this aim a E-shaped microstrip patch...

Issuing points is an important means for tobacco companies to promote the sales of tobacco products and cultivate users' awareness of traceability. However, each tobacco company's points system is independent of each other. The total amount of points in the consumer account is high, but it is very fragmented....

The article analyses prevention of gambling in the General spectrum of legal education. The authors draw attention to the fact that in the Russian Federation, as in most countries of the world, there are legislative restrictions and prohibitions on the organization of or participation in gambling and...

Mathematical communication skills are important part of mathematics, both in writing and verbally. Students can express their idea, describe, and discuss mathematical concepts through mathematical communication. Therefore, to develop mathematical communication fluency needed the independence personality...

The Principal of Vocational School realizes that students experience communication barriers, even though their ability to make communication media products is reliable. Problem solving offered by the Public Service (PS) team the development of media literacy. Media literacy education is carried out through...

This research aims to find out the ability of the third year of English Department students in writing cause and effect essay in Universitas Negeri Padang. The type of this research is descriptive qualitative research. The source of the data is the cause and effect essays written by the students taken...

Based on the analysis of the existing volunteer service model and common problems in colleges and universities, this paper proposes the cooperation mechanism of “corporate cadre + college student volunteer + social worker” as a way to solve problems, and combines Internet thinking to volunteer service...

The change of unit system community to commercial housing community has gradually formed the residential land pattern of access control community in China, but in recent years the access control community has been criticized much. Closed communities have brought about a series of external negative effects,...

This study aims to analyze and prove that the local wisdom of society that supports the strengthening of character education nation. This qualitative research uses a design/methodology/case study approach. Data were collected using observation techniques, interviews and documentation studies. The results...

The ability to predict financial failure forms an essential topic in financial research. The various models developed to predict the occurrence of Financial Distress and serve as an early warning system for the company’s stakeholders before bankruptcy occurs. Enhanced accuracy of the predictions improves...

the subject of the study includes the methods of philosophical-historical knowledge developed in the works of N.A. Berdyaev, as well as his contemporaries, German thinkers W. Dilthey, E. Troeltsch and H.G. Gadamer. The author is not limited to a comparative analysis of the above methods – they become...

This problem is thought to be the result of the development of electronic media technology and the entry of foreign cultures causing traditional games to be rarely played by children and more interested in modern games. For this reason the researcher intends to conduct research to find out more about...

The comparative study of Japanese small historical towns’ (Hagi, Onomichi, Omi Hachiman examples) modern revitalization processes led to the discovery of a presence of theirs historical “modus operandi” (mode of action): a direct connection between the nature of the main driving force of revitalization...

Empowering farmers have an important aspect in realizing the independence of society. To accomplish this, it can be done through the capacity transformation for farmer groups (Gapoktan) as a forum to empower farmers in conducting agricultural activities. The purpose of this research is to change the...

Muhammadiyah and Nahdlatul Ulama’ present as a unifier of the ummah in terms of religiosity and diversity. This presence is manifested in a variety of social movements in society. It’s real and has benefits. Therefore, their existence is undeniable, both before Indonesia gained independence even more...

This research aims to better understand air travelers’ expectations concerning the dimensions of rapid travel options. The analysis proposed an adaptive model that incorporates the advantages of self-check-in kiosk, perceived ease of use and perceived usefulness, passenger attitude, and behavioral intentions....

Anemia in pregnancy is one of the causes of death in pregnant women. Approximately, 41.8% of anemia cases occurred in pregnant women, with the highest prevalence rate of 61.3% in the African region and 52.5% in the Asian region. WHO states that 58% of anemia in pregnancy is caused by iron deficiency....

In order to adapt to the wide application and rapid development of Building Information Modeling in the construction industry, we do some research on Construction Project Management course based on Building Information Modeling in this paper. According to the characteristics of the course, combined with...

Recent years have witnessed the surge of the number of students who partake in various study abroad programs. As a result, more students are exposed to international and intercultural experiences, leading to increased intercultural competence. This exposure is especially significant for language teachers...

The COVID-19 epidemic in the spring of 2020 has brought great changes and far-reaching impacts on China’s economy, culture and people’s life. The most significant impact it has brought to China’s education is to accelerate the development from “traditional education” to “online education”. The rapid...

This paper starts from the assumption that the credit relationship network will have a “degree transition”, that is, the underlying network is a limited dynamic, and the evolution process of credit risk contagion under the open network system with noise factors is studied. Firstly, under the assumption...

Indonesia is estimated to be in the top three countries with a high prevalence of stunting with an average of 37.2% short and very short children under five in 2018 (Riskesdas). One of the causes of stunting is the factor of parenting. Currently, Indonesia is experiencing a drastic economic decline due...

This study investigated methods to increase waste separation behavior among undergraduate students at the University of Indonesia. An experiment was conducted to determine whether participants kept their waste materials until being able to dispose the waste into the correct waste bin category or if they...

The presence of the internet that invites as a medium that makes it easy to communicate, makes the deaf support in a container. Where in the container they exchanged information related to the development of assistive technology as well as health information. Utilization of the internet by people with...

The Indonesian government’s efforts to guarantee and realize child protection and welfare are through the establishment of Law Number 23 of 2002 concerning Child Protection. According to the Convention on the Rights of the Child which was ratified into President Regulation Number 36 of 1997 there were...

The article discusses some features of intellectual property rights, which, according to the author, determine or should determine the features of legal regulation in the relevant field. The author reveals that the main motives that guide both the legislator in the formation of legal regimes for the...

The agricultural production is a traditional area for the Chechen Republic and has a lot of experience. The article discusses the application of digital technologies in the sphere of organic production in agriculture. An analysis of the state and management of the organic production, as well as projects...

This study wants to parse and to explain the problematic authority of the central and regional governments about LP2B. The method used was descriptive qualitative with a case study approach in rice-producing provinces in Indonesia which experienced conversion of paddy field. The results of this study...

Educating student characters through guidance and counseling during the Covid-19 outbreak has been great attention to school counselors. This study aims to explore the focus of school counselors in providing character education via guidance and counseling services to students during learning from home...

The brand logo is a visual symbol of the brand’s core concept. Through in-depth research on the brand concept and brand service characteristics, the design direction can be accurately grasped. The key step in the design of the brand’s logo is to first filter the keywords through mind maps, list the text...

The Ministry of Education and Culture’s response to COVID 19 is a policy of learning at and from home. The response of sentiments and public emotions to the learning policy at home is diverse and can be seen from social media, especially Twitter. Knowing the sentiments and public emotions of Twitter...

This study will analyze principal leadership, organizational culture, and teacher competence on teacher performance. This study used a quantitative approach to causality. The data were collected through documentation and questionnaires. This study used a sample of 98 respondents to determine the sample...

In recent years, the influence of new media communication has become more and more prominent, and animation short films have obtained more forms of development and diversified changes with this communication method. Animation design in new media communication has a broader space for development in terms...

This study discusses the role of boarding schools in character building discipline and responsibility. Many problems are related to the character of discipline and responsibility, such as not complying with rules such as traffic regulations, physical distancing regulations during the pandemic. This researcher...

The purpose of this study is to innovate the drum tools used in the manufacture of shell charcoal, the process takes 8 to 10 hours, and a lot of smoke that causes pollution, as well as charcoal results obtained only 40%, so the purpose of this study is to increase charcoal results and accelerate combustion...

There are two participants in the process of Chinese dissemination in the United States. China led one of them. This article mainly analyzes the advantages and disadvantages of enterprises in the market competition by analyzing SWOT. The analysis of SWOT includes the strengths, weaknesses, opportunities,...

As one of the most important types of garments in the Republic of China from the 1920s to the 1940s, the wearer of the qipao was undoubtedly woman whereas the construction of qipao’s meaning was often derived from men. Although it is impossible to completely be isolated from the male gaze, this paper...

Nowadays, the march of machine learning brings about the improvements of companies’ ability to respond the changes in the marketplace and enables them to balance more easily the supply and demand. Thus, predicting based on historical data is getting more and more prevalent. There are numerous approaches...

Thrombosis is a cardiovascular disorder due to the formation of a blood clot (thrombus), which can cause a blockage in a blood vessel. Such abnormality is responsible for more than millions of deaths per year in the world. In addition to cardiovascular disease, thrombosis can also occur in patients with...

In the new development pattern of science-education integration and vocational-general education communication, the 1+X certificate system is an important tool for promoting high-quality development of vocational education. Based on demand-oriented theory and competency-based theory, this paper uses...

Root canal treatment (RCT) is a part of endodontic treatment. There are three stages of treatment that must be carried out on RCT, namely preparation, sterilization, and obturation of the root canal. Endodontics is a branch of dentistry that deals with the prevention, etiology, diagnosis and therapy...

Research into Hydroponic technology is currently very interesting, especially with the increasingly narrow land area that can be utilized in agriculture. Hydroponic technology helps in the development of cultivated plants with limited land, even with limited sunlight. In this study, the authors conducted...

The education of young people in the values of the rule of law is an important element of national ideological education, which is not only conducive to fostering the development of young people as future qualified citizens, but also conducive to the establishment of a State governed by the rule of law,...