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This exploratory study aims to evaluate the level of nutrition knowledge among adolescents, with a specific focus on junior high school students in Makassar. Given the vital role nutrition plays in adolescent growth and development, understanding how well students grasp essential nutritional concepts...

In this paper the optimization for the flow field of a preliminary design of SCR device was studied of a cement plant production line with Fluent, which mainly aims to solve the problem of uneven distribution of velocity field by designing the gate leafs’ and rectifiers’ layout. To solve the problem...

It is recommended to monitor the time between events(TBE) when the defect rate is very low. An unbiased median chart is proposed to monitor exponential distributed TBE data and some design parameters are provided for ease of application. For the parameter is usually unknown, the effects of estimation...

Sexual and reproductive health education is still considered taboo to be given to teenagers, so there are still many myths and bad perceptions related to menstruation. Preliminary studies show that there was 6 out of 10 students had poor menstrual personal hygiene. Self-care during menstruation can be...

The quality of learning in higher education determines the extent to which education is achieved. As a guarantor of educational quality, academic culture plays a vital role in forming a conducive and innovative learning environment in the Fashion Design Education Study Program. This research aims to...

With the comprehensive construction of smart grid, electric power data resources rise up sharply. Make full use of electric power big data can provide an effective way for the safe operation of power grid and high-quality power supply. In this paper, the electric power enterprises' big data was divided...

The tobacco blending is a special process in the tobacco product line. It plays a very important role in this area because it will affect the quality of the tobacco. The instant blending accuracy of the technological requirement is higher than 85??.... This paper introduces an automatic alarm of tobacco...

At the end of March, Indonesia was shaken by a plague that attacks the respiratory system resulting in death. The virus is known as Covid-19 from Wuhan, China. Until May, cases of the spread of Covid-19 have increased in Indonesia with a mortality rate of 6.61%. Some areas have been identified as red...

Technology has taken a role in the education sector as a supporter of the learning process because the use of technology is very important for sharing information and communication. Through a variety of applications that can be used for education, the quality of the Internet network, the participation...

In the era of economic globalization, buying and selling globally has become an important way to promote economic development. Online shopping is not only a way of shopping but also a form of entertainment for consumers. This study examines the impact and mechanism of consumer values on consumer engagement...

Realistic Mathematics Education (RME) is an approach to mathematics education that has been developed in the Netherlands since 1970 and was adapted in Indonesia to become Realistic Mathematics Education (PMR). RME is a mathematics learning model that provides realistic explanations, where mathematics...

in recent years, Chinese and foreign research achievements prove Chinese herbal medicine additive as an immunopotentiator can well improve immunity of fishes and shrimps, enhance non-specific killing activity of various etiologies and then reduce disease occurrence chance. It opens up a new way for disease...

In this paper, through the sampling analysis, the entropy weight---fuzzy comprehensive evaluation was adopted to distribute the weight of added cultivated land fertility in Taiyuan District of Weibei, and the soil fertility in the region was further evaluated. At the same time, the main limiting factor...

This study aimed at examining the connection between the subjective norm, customer green purchasing attitude, and green purchasing intention in the green hotel. The research model and methodology were based on the TRA and the TPB using explanatory approach. This research conducted online sampling through...

Background Family planning is a role that helps a person or married couple to achieve the desired goals, application of pregnancy, manage the time and number of births in the conjugal relationship, and choose the number of children the family will have. Objective: This literature aims...

This study aimed to identify barriers and facilitators to exclusive breastfeeding among working women in Indonesia. This descriptive study employed a survey method using Google Forms as a data collection tool. A total of 109 working mothers who were exclusively breastfeeding participated in this study....

Online Presentation-Assimilation-Discussion (OPAD) is a new type of internet-based teaching mode. The purpose of this paper is to study students online learning behaviors based on OPAD mode. It mainly focuses on how students’ feelings and attitudes toward the online learning influence their learning...

Portfolio problem is one of the hotspots of the current financial theory anthe main research at the desired rate of return is determined to find the premise of asset alloc ation investment program, or in the case of identified risks to maximize profits. Early research portfolio focused on portfolio income...

Cases of bullying are still high in schools even after implementing moral lessons to teach students about being kind to others. This phenomenon shows that further studies on the concept of kindness are still needed, especially in the school environment. A deep understanding of the concept of kindness...

Environmental Attitude is believed to be an important variable that affects individual intentions to buy environmentally friendly products. The purpose of this study was to examine the mediating role of Environmental Attitudes, the influence of Green Packaging, and Environmental Concern on Green Purchase...

Sina Weibo, as one of the most popular and fast growing social network, has gradually become the field where hot topics appear, propagate, and outbreak. In order to discriminate and find out hot topics in micro-blog information, we conduct a series of studies on Sina Weibo, and one of our key findings...

This article is mainly about the application of wavelet in spectrum analysis. In signal processing, we usually need to know different frequency components in the signal. We use the frequency bands dividing characteristic of wavelet and FFT to process signals and pick up different frequency components....

This analysis was promoted during the global devastation of coronavirus. Since official administration was launching a variety of economic strategies because of the existence and destructiveness of COVID-19, it’s compulsory and emergent for citizens to understand whether these policies are absolutely...

The optimal learning process is able to facilitate learning activities that are in harmony with the workings of the brain. In order for the learning process to take place optimally it is necessary to prepare adequate learning materials; one example is what is known as Brain-Based Learning teaching materials....

The objectives of this study are as follows: to examine the problems of implementing Physical Education online learning, (a) obstacles to implementing Physical Education online learning, (b), the advantages of implementing Physical Education online learning and (c) best practice implementing Physical...

The dictionary of accounting terms plays an important role for students as an independent learning medium because it can make it easier for students to find vocabulary so they don’t need to use a general dictionary. To increase the effectiveness of using a dictionary of accounting terms, an accounting...

Essential hypertension is the most popular catastrophic case in Indonesia referred from primary health services to hospitals. High number of morbidity and mortality caused by hypertension increases financial burden of a state for catastrophic diseases. The current effort of our government to prevent...

The 4.0 industrial revolution demands individuals to keep up with the development of the digital world. The progress of the digital world is not only enjoyed by those who work in technology and industry but also everyone living in the world. The development of digital technology today has been included...

In this paper, from the point of view of Man-machine system engineering, the evaluation method of the display and control system is studied based on fuzzy comprehensive evaluation. The determination of the factors system, the weighted value of the factors, the fuzzy evaluation matrixes and the method...

Recently, the development of sharing economy had a significant impact on human life and national economy. This paper took 480 literatures in the CNKI database from 2013- 2019 with themes or topics related to the sharing economy, analyzed the hot issues and evolution path of China’s sharing economy by...

One kilogram and one centimeter, which temperature is higher? This is obviously a nonsensical question. A question that people with common sense will not bother to discuss. The reason is simple: artisans and centimeters are not in a unit of measurement at all. How can they be compared? Similar questions...

The article considers the concept of “two-side market”, highlighting its main features, criteria and characteristics. A model of a multilateral platform is identified, which is a business model of these types of markets. The largest Russian social network VKontakte (VK) is considered from the point of...

This article provides a reference for the structural design of electromagnetic bullet. Electromagnetic gun bullet is slow and non-lethal,this study creates a bullet model based on the rigid body mechanics and the simplified aerodynamics, the motion simulation is realized by calculating the force and...

This paper measures the new industrialization level and its development tendency in Chongqing by analytic hierarchy process and grey correlation degree analysis through a specially-constructed evaluation indicator system. As the study demonstrates, the city's longitudinal new industrialization development...

Project practice teaching assessment investigate comprehensively that students master knowledge application and new knowledge, however, traditional test paper can’t meet requirement. This paper puts forward fuzzy synthesis evaluation model, which assesses roundly student’s performance in project practice...

Tight time coupling will require the high modeling performance, especially the minimum on/off time constraint. The authors referred to the thought ofthe cutting plane theory, and built 4 kinds of models ABCD of the minimum on/off time constraints, to completelydemonstrate the problem. Then they gave...

As a new education form based on new information technology and internet, micro-course teaching system provides more efficient teaching methods for modern education with characteristics of clear targeted, single knowledge-oriented, capable , vigorous and easy for students to learn and interactive. It...

Indonesia reduces the spreading of COVID-19 infection by physical distancing. There is no argue that this policy affects all aspects, including education. Online learning has replaced the ordinary procedure of learning, whether we are ready or not. Organizing an online learning becomes an evitable challenge,...

Access to clean water is a fundamental human need that is increasingly under threat due to population growth and environmental degradation. Through Corporate Social Responsibility (CSR) initiatives, companies can contribute to the preservation of clean water resources by integrating effective communication...

To investigate the effect of vacancy concentrations on mechanical properties of single crystal -TiAl, the uniaxial tension tests of -TiAl alloy models at different vacancy based on molecular dynamics simulation was performed. The results shows that obvious brittle behavior in stress-strain curve and...

This study establishes a method of refining the 2,2-dimethylolpropionaldehyde and recovering the methanol and propylaldehyde by continuous side-distillation and distillation, the process was simulated by Aspen Plus software. In addition, the effects of the theoretical stage numbers, feed stage, side-stream...

Based on the stakeholder theory and the prospect theory, our study investigates into the relationship between environmental investment and firm performance. Thus, using panel data of 255 GEM listed firms from 2011 to 2016,we show that there is no significant correlation between environmental investment...

The possible multi-modal error surface is a challenge to the IIR filter design, which needs a flexible, easy to implement and stable global optimization algorithm to provide filter coefficient information. The Symbiotic Organism Search (SOS) algorithm is an effect global optimization algorithm which...

With the rapid improvement of the economic level of our country, people have put forward more and more high demands on the safe operation of the power grid. The safety of substation operation is directly related to the safe and reliable power supply of the power network. Therefore, in the operation of...

Automation trends, the latest data exchange, cloud computing, the Internet of things (IoT), artificial intelligence or artificial intelligence (AI) and all virtual things that can facilitate human operational activities. One of the benefits of the industrial revolution era 4.0 that can be applied is...

Puppet as a traditional cultural heritage of the Indonesian nation, the existence of wayang until now still exists in the community, including the generation of high school students (SHS). There are many life lessons that can be learned from wayang culture, especially character or moral lessons that...

A gearbox fault detection and diagnosis test table of wheeled armored vehicles is designed and established. Typical faults and vibration experiments can be preset. Aiming to the d that traditional spectral kurtosis algorithm cannot be applied to gearbox fault signal feature extraction under strong noise...

1.0at% Nd:YAG polycrystalline ceramics were fabricated by solid-state reaction and vacuum sintering method using commercial Al2O3, Y2O3 and Nd2O3 as raw materials, SiO2 and SiO2 combined with B2O3 were used as additives. By changing the ratio of B2O3 to SiO2, the effects of B2O3-SiO2 doping on sintering...

Along with the development of network technology, the concept of “Internet + education” has gradually been valued by the society; the SPOC-based blended teaching fully reflects this feature. The vocational college as research background, this paper explores the evaluation status quo of SPOC-based blended...

The purpose of this study is to develop an inquiry learning model based on google classroom to improve student learning outcomes in the subject of informatics. The research was conducted at SMK Negeri 7 Semarang by taking the research samples were students of class X TJKT 2 using purposive sampling technique....