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Consensus mechanism is the core element of blockchain (BC) technology. A good consensus mechanism can improve the performance of BC system and promote the application of BC technology. The most widely used consensus algorithms are Proof of Work (PoW) algorithm and the Proof of Stake (PoS) algorithm....

Current seismic design provisions such as ASCE 7-10 provide criteria for selecting ground motions for conducting response history analysis. This study is the sequel of a companion paper (I - An accurate algorithm for selecting ground motions) for assessment of the ASCE 7-10 criteria. The results show...

The study presents an analysis of two Malaysian Physics textbooks used in all government schools for 16 and 7 years old students, which are Physics Form 4 and Physics Form 5 textbooks in terms of the Nature of Science (NOS), focusing on how different aspects of NOS are represented within the textbooks....

Globally, rapid growth of mobile payment, many consumer brands will be integrated into the trend of mobile payment applications, thereby displaying mobile payments continues to grow and change the Electronic Commerce and Mobile commerce of consumer habits. However, current literature pays attention to...

This research aims to describe the fishermen’s right in Indonesia. The fulfillment of fishermen's rights encourages the achievement of the fishermen’s welfare which has not been fulfilled. The state has an obligation to fulfill fishermen's rights. This is juridical empirical research. The first research...

The aim of this study is enhancing students’ virtual learning through independent learning method, which is termed as self-regulated learning (SRL). The participants of the study were 30 students at the second semester in State Polytechnic of Bali. A questionnaire was administered to highlight progress...

Performance assessment at shipyard companies only includes price criteria, product quality, and ownership of SKT as a registered supplier in the company. This performance assessment is considered not optimal so that there are problems caused by suppliers every year by different suppliers. Based on these...

An electronic nose is a device designed to sense, classify, and recognize a product based on its aroma. The electronic nose is generally designed from four main parts, namely: sample handling and delivery system, detector system, signal conditioning and preprocessing, and pattern recognition software....

As a foreign learners, Indonesian students tend to feel unwilling to produce the oral English language acquisition speaking because of plenty reasons. The common pop up reasons are English is hard to get, it is perplexing and they are incapable of being relax while doing speaking. Moreover, the speaking...

Children with special needs experience physical, mental-intellectual, social, and emotional limitations that affect growth and development. Children with special needs in Indonesia are estimated to be between 3–7% under the age of 18 years, with the most category being Cerebral Palsy. Cerebral palsy...

According to the World Health Organization (WHO), around 80% of urban communities live with air pollution and more than 7 million people die yearly because of this. It is known that vehicles contribute approximately one- quarter of CO2 emissions globally. One way to implement CO2 reduction is use of...

This paper reviewed the changes of the rural land tenure in China, summarized rural land transfer polices and the change of cultivated land sizes, analyzed the effect of rural land system on agricultural development in China. China has a large amount of population but limited resources per capita as...

Altogether 37 footbridges were randomly chosen in Beijing metropolitan and ambient vibration surveys were carried out. The vertical fundamental frequencies are obtained by peak-picking technique based on frequency domain decomposition, the damping ratios are calculated by half-power bandwidth method....

Facing the fourth industrial revolution (industry 4.0), Indonesia must be prepared to make major changes to the national manufacturing sector. For this reason, new approaches and abilities are needed in building innovative and sustainable production systems especially for vocational education. The type...

Based on the analysis of the physical and chemical properties of silt, and with ordinary cement as the control, the compressive strength, shear strength, water erosion resistance and dry-wet cycle durability of silt with different organic matter contents (5%, 6.5%, 8.5%, 10.5%, 12.5%) under the action...

The background of this research is the employees' low performance, it marked by the revelation assessment result of employees' performance, especially in human resources sector. This phenomenon should soon be dealt with, because employees are one of the factors thatÿcan determine the success of a company....

Global research has shown the importance of entrepreneurship, including transformation towards a sustainable future. This study aims to analyze the effect of financial, digital literacy, and experience on social, cultural, and university environmental issues and the support system towards sustainable...

The purpose of this research was to determine the feasibility of a diagnostic test of the picture representation ability of high school students in physics learning. This research was a developmental research of test instrument. Analysis of test instruments includes qualitative and quantitative analysis....

A country would be in peace and prosperity and grow well, if the leader leads with integrity and wisefulness. Therefore, clear and firm arrangements are needed in selecting candidates for regional heads who are ex-convicts. And the task of the state is in accordance with the mandate of the Pancasila...

The objectives of this study are (1) to analyze the function and intent of the implicature in humorous discourse on social media Instagram @ngakak.tipe.hari. And (2) to describe its implementation as anecdotal text teaching materials. This is descriptive qualitative research, data is collected through...

Variable speed-limit for complicated traffic environment of freeway lacks quantitative rules and decision -making technology. This paper establishes comprehensive quantitative measuring & evaluating model, depending on the values of 7-factor indices (including: visibility, wind force, rainfall/snowfall,...

Indonesian Micro, Small, and Medium-Sized Enterprises (“MSMEs”) as stipulated in Law No.20/2008 regulates the partnership of MSMEs with large enterprises. This research aims to examine the interpretation of owning and/or controlling in the implementation of MSME partnerships, those regulated in Article...

The study of economic factors affecting sustainability of rice farming was conducted from January to September 2018 in Siak Regency. This study aimed to identify economic factors that affect the sustainability of rice farming in Siak Regency. The number of respondents in this study was 203 farmers, determined...

The purpose of this experiment to develop of student worksheets (LKPD) to improve learning outcomes. This research is a student worksheets (LKPD) based problem based learning on business economics subjects class X. This research is a research development using the 4-D step. Quality of the Student Worksheets...

This research specifically investigates social criticism that occurs in the Indonesian people’s lives, conveyed by comic artists through comic stories. Understanding related to social criticism contained in a comic cannot be understood directly but it can be understood through a semiotic study, namely,...

The childhood phase is a period of growth and development both physically and psychologically.Every child who is at this time is at the level of time to get the desire for something without considering the consequences of that decision.So in this case, the child has the potential to be a legal subject...

Assessment of the achievement of learning outcomes and their suitability with industries needs is very important. Assessment of learning outcomes by industries is a good feedback for higher education institutions in making improvements to learning content standards, improve learning process standards,...

A preparation for field tribological tests of lubricants and additives in a real diesel engine was carried out. A diesel generator based on a TMZ-450D single-cylinder air-cooled engine and its are described. In this connection, a specific task of the work is the study of the wear of parts in the cylinder-piston...

Location is one of the most crucial factors determining enterprises’ strategies when entering, exploiting or expanding into a new market or a new area. The study illustrates how to create a detailed analytical model of the market segmentation in all districts of Hanoi using K-means clustering and principal...

This study aims to determine the form of reinforcement in learning local content of arts and culture based on the local genius of Sasak culture. The approach used in this research is descriptive qualitative. This research was conducted on PGSD students. Determination of research subjects using purposive...

Palm sap is the liquid extracted from the sap-producing tree which is obtained by tapping. Palm sap is processed into palm sap sugar to increase its selling value and quality. The process of making palm sap sugar is time consuming, therefore the innovation of palm sap sugar, which is processed into powder...

When the construction wastes were used as raw materials of Recycled concrete, the type and replacement ratio of recycled aggregates should be considered in addition to mix proportion. It is very difficult to describe the complicated nonlinear relationship between different indexes. Through analyzing...

The purpose of this study w is to describe the ability to use the word in a sentence by six grade students of Hutanopan 0501 Negeri Padang Lawas District Lubuk learning Barumun year 2016-2017. This type of research is qualitative research with descriptive methods. This research was carried out in 0501...

This study aims to reveal whether there is a direct influence on social interaction, school culture, and achievement motivation at junior high school students’ Social Studies learning outcomes. The method used is a survey method. The technique in this research is path analysis (path analysis). There...

The purpose of this study was to analyze (1) the differences in motivation, activity, and student learning outcomes using the Cooperative Learning Type TGT learning model with the help of Edmodo learning media for students of class X IPS SMA Negeri 7 Tebo Regency in economic subjects compared to conventional...

The development of Indonesian language learning for Foreign Speakers (BIPA) requires creativity and innovation in all facets of instruction. One of these components is the learning model employed in the delivery of reading materials. The adoption of a cross-cultural understanding learning model is believed...

Based on the method of homogeneous composite aluminum electrode with pulse electric field to removal phosphorus in moderately pollution water, which is expressed the effect of operation time and electric field intensity on it. The results shows that when the pH=6-7, reaction time 60mins, electric field...

To some extent, land use project implementation influences ecosystem. Although these projects may seem inconsequential to the total ability of the biosphere’s functioning potential, cumulatively they are causing environmental degradation, thus imposing some environmental costs on land use projects. In...

In this paper we present a new version of a GP financial forecasting tool, called EDDIE 8. The novelty of this version is that it allows the GP to search in the space of indicators, instead of using pre-specified ones. We compare EDDIE 8 with its predecessor, EDDIE 7, and find that new and improved solutions...

This paper aims to discuss an effort to cultivate culture of literacy through the use of child-friendly reading gardens in order to improve the literacy culture of the nation's children. Therefore, it is necessary to do various efforts. One of it is a pleasant literacy learning model through " Child...

Sexual education in children with Down syndrome is often ignored by parents, even though the needs and development process children are the Down syndrome same as other normal children. The purpose of this study was to determine the materials and methods used by parents in providing sexual education to...

A half-year parent-child reading experiment was carried out in a Chinese white-collar family. The mother used classic red palm-size linked picture books as reading materials, and read together with her 7-year-old son and 4-year-old daughter for an hour per day. This mode enabled the two children to systematically...

This ability of early childhood teachers to adapt and have competence and skills in carrying out learning is needed to produce children as quality human resources towards the transformation of the era of society 5.0. Learning problems in producing students who have 4C skills (creativity, communication,...

The typical psychological change in adolescents of increased emotional intensity coupled with a lack of cognitive resources is one theoretical explanation for the increase in depression during adolescence. Adolescents seek to increase self-understanding and seek identity in relationships with family...

A novel Bi2WO6 micro/nano-structures with pH-controlled shapes were synthesized by Novel template-free solvothermal synthesis method. Multiple technologies were applied to characterize the as-synthesized samples including X-ray powder diffraction(XRD), field emission scanning electron microscopy(FE-SEM),...

Mountain forest is one of the remaining natural forest types in the tropics. Economic needs and the lack of forest villagers’ knowledge around the mountain forests often lead to deforestation. Therefore, efforts to prevent and community empowerment are needed to conserve the remaining natural resources....

This study focuses on the distribution process of Biodiesel in relation to the logistics strategy of the FUEL TERMINAL which regulates the supply of Biodiesel products to Consumers (SPBU) as primary fuel. The analysis method used is SWOT, IFE, EFE and Internal External Matrix (IE). The results of the...

Tabuik is a cultural event in Pariaman city which attracts thousands of tourists to witness. Hovewer, beyond its uniqueness, it has its shortages in means and infrastructures. The strategy must be done to overcome the problem. This research used qualitative approach with descriptive methods, informants...

Information Technology Systems as part of the components of the organization together with human resources, interact with one another. Where in these interactions, there are two potential impacts, the first system to be optimal and the performance become effective as well as an efficient or optimal system...

This paper is a commentary on my previous paper titled “Jiow, H. J. (2013). Cyber Crime in Singapore: An Analysis of Regulation based on Lessig’s four Modalities of Constraint. International Journal of Cyber Criminology, 7(1), 18–27. Retrieve from www.cybercrimejournal.com.” Given that it was written...