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This paper analyzed and generalized the content and characteristics of interactive waiting, which should care more about user’s psychological sense about waiting time. Based on the discussion, the article advanced several principles to help designer to do user-centered interaction design, such as put...

The purpose of this study was to develop "Chemtective" as a game-based learning medium which was valid, practical, and effective in improving students' interest and motivation in learning Chemistry. "Chemtective" is a computer game-based medium designed by collaborating "chemistry subject" and "detective...

The political behavior of the community is a very interesting study area studied every before the democratic party. Political behavior can be categorized as one form of social behavior, especially in relation to political life. The purpose of this study is to provide an overview in digging information...

This paper constructs a comprehensive evaluation model of environmental pollution with the characteristics of "three dimensions", then calculates the environmental pollution comprehensive index of 28 industries of China manufacturing industry from 2001 to 2013, and analyzes the influencing factors of...

Information aspects of managing socially significant projects are discussed in the article. In these projects, a broad discussion of its implementation and results by a large group of stakeholders plays a significant role. The project “Optimization of the Hot-Food System in Educational Organizations...

Tourism Competency Certification is a policy formulated by the government to increase the qualification of Indonesian labors in the hospitality industry. All previous researches showed that Tourism Competency Certification does not work well. This research focuses on the perception of hotel employees...

Background: The Arteriograph is a cuff-based oscillometric device for non-invasive assessment of central systolic blood pressure (cSBP), aortic augmentation index (Aix) and aortic pulse wave velocity (PWV). Reproducibility of Arteriograph measurements and the agreement with SphygmoCor in diabetic patients...

Single factor test was applied to study on the engineering properties of modified mud, by which the reasonable range of grass, cement, lime, and glutinous rice were determined. And then, orthogonal test method was used to investigate the influence on the compressive strength of the modified mud, and...

The purpose of this research is (1) development of matrix module with problem solving approach for vocational students of class X. (2) To know and describe the quality of matrix module with problem solving approach in XK SMK students viewed from the aspect of validity, effectiveness, and practicality....

This study aims to analyze: a) upcycling of bridal gowns in terms of design development, material uniformity, decoration and upcycling feasibility. This type of research is research exploration. Research procedures include a) problem collection, b) Gathering wedding gowns, c) developing wedding dresses...

Let G be a simple connected graph with a set of vertices V(G) and set of edges E(G). The distance between two vertices u and v in a graph G are the shortest path length between two vertices u and v denoted by d(u,v). Let k be a positive integer, S ⊆ V with S is a k-metric generator if and only if for...

The welfare of fishing community in coastal and marine areas must be fulfilled, to achieve that goal related to the level of destruction in marine ecosystems and regulatory policy regarding the marine resource management. This article is a normative legal research with a conceptual approach. This is...

The hydration reaction of α-pinene and the isomerization reaction of α-pinene were studied with Rahims 3rd generation catalyst. The aim of this study was to determine the level of terpineol compounds formed in the hydration reaction of α α-pinene and the product compounds formed in the isomerization...

Background: Understanding to what extent genetic factors influence diastolic Doppler indexes is an important issue in view of the relation of left ventricular (LV) diastolic dysfunction with outcome. We, therefore, investigated in nuclear families recruited from the general population the heritability...

This paper investigates the dynamic responses of green technology innovation and agriculture environmental efficiency on energy intensity in Emerging and Growth-Leading Economies. This study use the Dynamic Common Correlated Effect to evaluate cross-sectional dependence among cross-sectional units and...

The 2018 Riskesdas data indicates that the prevalence of anaemia in Indonesia remains high, with estimates of 26.8% among individuals aged 5-14 years and 32% among those aged 15-24 years. Anaemia can have detrimental consequences for adolescents, including impaired cognitive function, reduced concentration...

Mathematics is one of the important subjects in the development of various disciplines and professions. However, many students have difficulty in understanding mathematics material, especially geometry, which has an impact on their low learning activities and results. Learning has also not accommodated...

At the provincial level in general, the satisfaction level of the people of South Sulawesi with development performance is at the level of 50.5%. This shows that it is important for the Regional Government to meet public expectations by resolving or at least repairing things that are considered to be...

Pulmonary blood pressure measurements were collected from 5 clinically healthy horses. Pulse wave velocity (PWV) values were calculated using five techniques, four existing (minimum foot-to-foot, F2F; maximum 1st derivative, M1D; maximum 2nd derivative, M2D; and cross correlation, CC) and the new statistical...

The aim of this study was to produce a valid, practical, and effective learning material for project-based learning using visual art to increase the elementary school students' interest and creativity. This research was conducted through three stages of 4-D model contrived by Thiagarajan et al. The results...

Butterfly style handbooks are still considered limited. the lack of information and understanding in the butterfly-style swimming exercise also influences the athlete’s success in achieving the quality of coordinated motion. The purpose of this study is to help provide guidance and reference aimed at...

Teaching books are a source of information, tools and teaching materials that are arranged systematically and used in learning process. The purpose of this study was to analyze the need for developing teaching books based on in vitro multiplication of Sipahutar pineapple plants in tissue culture courses....

This study proposes the factors of innovation (i.e., incremental and radical) on SMEs performance in the context of food and beverage (F&B) industry in southern Thailand. This study is in line with Thailand new policy labelled as “Thailand 4.0”; an economic scheme aimed at developing a value-based...

The purpose of this study is to determine the amount of educational operational costs in accordance with the targets, coverage, and direction of the regulations to be set. The method used in this study is the Regulatory Impact Assessment, a method that systematically and consistently studies the effects...

This study aims to: 1) Find effective tools in mathematics learning that are developed based on the PBM model; 2) Finding an increase in students' mathematical communication skills by using learning tools based on the PBM model; 3) Finding students' responses to learning tools developed based on the...

Self-disclosure is an individual’s action or ability to provide information and express thoughts and feelings related to themselves to others to create intimate and trusting relationships. Self-disclosure of assistance or in the process of counseling services in the community is low, So it has an impact...

Alternative fuel oil that is renewable and environmentally friendly because it is made from vegetable oil, one of which is biodiesel. Biodiesel has a biodiesel composition produced from unsaturated fatty acids that cause oxidative degradation of biodiesel. The hygroscopic nature of biodiesel is susceptible...

Background: According to the Indonesian Ministry of Health in 2019, the number of people with hypertension in the world continues to increase every year. The number of people with hypertension in the world continues to grow every year and it is predicted that by 2025 there will be 1.5 billion people...

Nusantara is the nickname for Indonesia a country that has many islands intertwined with a very wide ocean. The ocean area has an area of 5,877,879 square kilometers which is almost three times that of the land area, which is 2,012,402 square kilometers. The Indonesian mainland is divided into large...

Log hauling is a critical and cost-intensive stage in timber harvesting operations. In Indonesia’s natural forests, log hauling is mechanized by using logging trucks to enhance efficiency and productivity. This study aimed to calculate the productivity, cost, and efficiency of log hauling in natural...

The world of education has been affected by the digitalization era in the 4.0 revolution. The learning media that have been used for financial accounting for SMK have not varied, learning resources are limited to textbooks. Developing multimedia is one solution to overcome this problem. Mobile learning...

We are approaching a future where artificial intelligence (AI) plays a significant role in our society. AI is progressively becoming widespread in many aspects, ranging from industry, manufacturing, energy, and healthcare to education. Among those sectors, education covers significant societal impacts....

Jamboree democracy students is one of the programs from the Commission Electoral General (KPU) Padang in educating the students to understand the election and learning democracy in general. The program is attractive because that combines the activities of Political Education with the scouting activities....

By means of 3 d laser scanning technology has rapidity, non-contact, high density, high precision features, such as the mining subsidence area on the station point cloud data registration, denoising, model building, such as pretreatment, can get real and effective information and visualization expression...

We characterized the four main chain liquid crystal elastomers (MCLCEs) samples using the x-ray diffraction method. The four samples had different concentration of crosslinkers, i.e 8%, 12%, 14% and 16%. There was a relationship between crosslinkers concentration and d-spacing parameter here, namely...

Postmenopausal osteoporosis is one of the world's concern with high morbidity and mortality which is marked by low bone density which makes the bone fragile and increases the risk of fracture. It had be known that estrogen plays a role in women's bone health, that is to maintain the activity of osteoblasts...

The stable isotopic labeling reference materials play an indispensable role in the verification and calibration measuring instruments, evaluation analysis methods, determining the material characteristic and the quality control in the process of production. Therefore, it has great economic and social...

Purpose: Delirium is a frequent occurrence amongst Intensive Care Unit (ICU) patients, but studies on its causes are sparse and its risk factors vary from disease to disease. Here, in this study, an attempt was made to investigate the factors associated with the prognosis of delirium in the ICU. Methods:...

The Black Soldiers Fly (Hermetia illucens) life cycle is unique. The uniqueness lies in the life of the larvae until the pupae and metamorphosis become relatively clean flies, do not like smelly media and tend to be in a moist to dry medium. Unlike some other types of flies, the BSF life cycle brings...

This study is aimed at: (1) developing learning media by using sparkol videoscribe; (2) knowing the use of learning media develop by using sparkol videoscribe software in increasing the students' learning interest at natural science education subjects. This research method used research and development...

This development research aims to develop Chinese digital teaching material for 10th-grade topic 个人 信息 [gèrén xìnxī] (self-introduction) based on flipbook. The research method in this development is the Research and Development (R & D) method using the DDD-E model. Following the development model...

One of the essential stages in life for the development of identity is early adulthood. Do gender and socioeconomic status affect the development of implicit self-esteem in adolescents? It is necessary to perform this study among teenagers because positive self-esteem becomes essential during this stage...

Hemoglobin electrophoresis is the gold standard for thalassemia carriers screening. Hemoglobin electrophoresis sees an increase in HbA2, where thalassemia patients experience abnormalities in the composition of HbA2. The Mentzer index is a discrimination index formula with good sensitivity, specificity,...

Internal and external stakeholders in Higher Education have been actively pushing entrepreneurship as a profitable career choice among students since the adoption of the National Innovation and Startup Policy and the implementation of the National Education Policy 2020 throughout the Nation. There is...

.The implementation of regional government is greatly influenced by the massive development of communication and information technology. Communication between regional governments and the community and openness of public information are fundamental in local democracy. The flow of democratization has...

We present an example of deterministic network models in an iterative fashion. The network has small-world effect, scale-free topology and high degree of tolerance against random failure. We propose some new parameters for this model in order to further discuss the damage rate, such as collapse-rank,...

Based on the theory of ambidextrous innovation and dynamic capability, our study investigates into the relationship between R&D leap and operational efficiency. Thus, using panel data of 257 GEM listed firms from 2011 to 2016, we show that R&D leap is negative to operational efficiency. In addition,...

Article 27 paragraph (2) of the 1945 Constitution, states that "every citizen has the right to work and livelihood that is suitable for humanity". This article means that the State is obliged to provide employment for its citizens by giving the widest possible opportunity to its citizens to obtain employment....

This developmental research concerning student’s worksheets or Lembar Kerja Mahasiswa (LKM) ‘Kikimashou’ was conducted on case of students’ passivity in class, in which the electronic materials were given previously. Students’ difficulties included the lack of vocabulary and contents knowledge of the...

The research aims to develop educational games that can improve the six aspects of the development of children aged 5–6 years. The method used is Research and Development (R & D) with a 4-D model. The results obtained are educational games that can be used in learning in kindergarten. Based on the results...