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The long-term strategy of Indonesia's energy resources mix policy for renewable energy supply is targeted to achieve 23 % in 2025. This is due to the increase of population growth and the growing demands of electricity consumption which is estimated to be around 2,500 kwh /capita in 2025. Unfortunately,...

A new type of optimization method based on conjugate directions is proposed in this paper. It can be proved that this type of method has quadratic termination property without exact line search. The new method requires only the storage of 4 vectors such that it is suitable for large scale problems. Numerical...

In implementing organization, Semarang Merchant Marine Polytechnic (PIP Semarang) supported by educational staffs with State Civil Workers and non-State Civil Workers as their status. Educational staffs are staffs that have duty to plan and implementing administration, managing, developing, supervising,...

Shanghai Polytechnic University is one of the universities that carry out the web development 1+X certificate pilot system. 1+X certificate pilot system has pointed out the direction for China’s vocational education. Web programming course is the core course for web development 1+X certificate, which...

Based on the thermal breakdown behavior of grounded-gated n-channel metal-oxide-semiconductor (GGNMOS) under Electrostatic Discharge(ESD) conditions, the electrothermal models are built and optimized by modeling thermal breakdown temperature, heat source and temperature-dependent parameters, which are...

A large number of cracks were found in the gear box of high speed train in practical applications. According to the line test, the weak position was got and the reason of cracks was researched. The influence of the different vibration source on the weak part was studied by means of vibration spectrum...

As one of the most basic transport plan, urban railway transit vehicle use plan has important influence on operating costs and transportation service quality. It is urgent demand to find practical and effective mathematical models and solving method. Based on the development reality of urban railway...

Icing of transmission line is one of the most serious threats to the safe operation of power system. Its occurrence had brought great losses to the national economy. Therefore, in order to improve the reactive power and anti-risk capability of the icing power grid, it is of great significance to study...

The diversification of global labor market demands has a serious impact on the goals, methods, forms, and content of teaching foreign languages to Chinese students in universities. Published in 2018, the first “National Quality Standards for Vocational Training of Bachelor Students in Multi-Disciplinary...

Lean manufacturing is a common methodology widely used by manufacturers around the world. The keys in order to apply lean manufacturing are efficiency and continuous improvement. Efficiency can be achieved towards the utilization of technology between shopfloor and supporting business layers occurs...

The mass media possesses significant roles and functions amongst a society. Referring to the idea of Denis McQuail, one of the roles of mass media is to be a reflection of the behavior of the people it represents. By looking at the media’s perspective, we would be able to comprehend people's opinions...

Chinese central government car ried out the National Designated Poverty (NDP) County Policy in the 1880s, aiming to reduce the amount of the poor, improve the life quality and balance the development of different districts. To probe into the effect of the policy, this paper sorts out the 4 phases of...

The status of children in Indonesia has been regulated in various laws and regulations. In marriage law, it is defined that a legitimate child is a child born from or in a legal marriage. However, after the issuance of the Constitutional Court’s decision on the status of children out of wedlock, a debate...

This paper focuses on the study of Indonesian brand community and the practice of digital marketing communication on social media. This literature reviews, observation, and qualitative data analysis conducted to adopt the concept of valuing the community life includes the business values, sociability...

The optimal management of hemodynamic disorders among critically ill patients requires an accurate assessment of hemodynamic status. Global End Diastolic Index (GEDI) is taken for a more reliable indicator of preload in critically ill patients than central venous pressure and doctors tend to arrange...

The efforts have been made to prevent potential future food shortages caused by climate change. Climate change is important factor endangering sustainable food production. The local resources such as cassava are not currently considered as the main staple food. In addition, its production is not significantly...

Wavelet analysis and detection of modulus maximum are usually used to extract fault wave head. But for the actual transmission line, the existence of noise will affect the accurate extraction of wave head, leading to failure of location. To avoid the serious distortion caused by directly removing high...

The emergence of app-based ride-hailing platforms such as motorbike taxi (online ojek) services, has changed the commuters’ behaviour and mobility pattern in Jakarta. The highly-anticipated Jakarta Mass Rapid Transit (Jakarta MRT), which was launched and operated in early 2019, has gained popularity...

Today, the world has acknowledged the importance of technology as a tool to enhance company’s performance. It is observed that industries globally have started to embrace new technology which is in line with fourth industrial revolution or better known as Industry 4.0 that occurs in the marketplace....

Teachers are an essential element in determining the quality of education. This study carefully reports on the roles of Front line teachers (FLT) in their careers. One front line program teacher was used as a single subject for questioning and authentic evidence about their work during their work. The...

Because of a large number of tower elements in transmission tower, and direction of cross section is complex, it is difficult to quickly set up a space model at the same direction with the actual transmission line tower structure. In this paper, using the method of vector orientation. Define tower element...

Drilling and blasting has been a preferred method of rock excavation world-wide. Blasting inevitably causes damage to the peripheral rock mass, which culminates in the form of overbreak and damaged zone. Damage or overbreak not only endangers the safety of structure and cost escalation but also delayed...

A mathematical model of sequencing problem which takes the minimum overload time as the optimization objective is estab-lished to solve mixed model assembly line sequencing problem in semi-closed station. A new penalty strategy that can eliminate the influence of the viscous effect which caused by the...

According to fault diversity of independent electronic ignition system based on the Volkswagen 1.8T engine, analyzed Sagitar circuit structure of single-cylinder independent ignition system. By the Volkswagen detector 6150 and BOSCH FSA740 analyzer equipment, used diagnostic methods of Volkswagen independent...

In order to facilitate the ship managers to manage and maintain the ship electric motor, this paper analyses the relevant factors of the ship electric motor failure, makes a quantitative analysis of the ship electric motor failure factors by using the analytic hierarchy process (AHP), obtains the proportion...

The current transportation rates for crossing the Merak-Bakauheni route are application-based Ferizy, must be in line with existing guidelines, namely Minister of Transportation Regulation Number PM 66 of 2019 concerning Mechanisms for Determining and Formulating Ferry Transport Tariff Calculations as...

The Covid-19 pandemic has disrupted various aspects of life and left major challenges to achieve the TPB/SDGs. Especially, in reducing child poverty. This study aims to study child poverty in DKI Jakarta Province by estimating poverty in monetary and multidimensional terms in pre and post the Covid-19...

Through capturing the speech, chest and belly physiological signals of Mongolian folk short The song of Wining and Mongolian folk long Rich and vast la shan , this article designed and extracted related acoustic and physiological parameters. Taking breath cycle as an unit, this paper has analyzed chest...

Quality of Work Life as a contemporary perspective on HRM is related to meaningful, satisfying, and effective work environment that meets with the organizational and personal needs. Moreover, having quality of work life will lead to better well being of the workers and society. This 3 years long study...

Romahurmuziy, Chairman of the United Development Party (PPP) was arrested during a sting operation (Operasi Tangkap Tangan/OTT) on March 15, 2019 by the Corruption Eradication Commission (KPK) in Surabaya. He is suspected of committing corruption in form of bribery in buying and selling position at the...

The principal purpose of this article was to present the kinds of adaptive techniques used by the English language teachers in the English textbook for students of Senior and Vocational high schools which was developed by the center for curriculum and textbook development under the ministry of education...

The objective of this study is to highlight the significance of experts, specifically doctors and psychiatrists, in the enforcement of criminal law for victims with disabilities. This is governed by Article 30 of Law Number 8 of 2016, which pertains to Persons with Disabilities. This study employs a...

The elimination of the mechanism for calculating the export-import of electricity from rooftop solar power plant users is allegedly able to reduce public interest in using it, which can hamper Indonesia’s primary energy mix target in the form of renewable energy. This condition is not in line with the...

Currently, the need for information technology-based systems is increasing significantly in line with technological advancements. Therefore, as technology continues to evolve, it holds great promise for CV XYZ to further develop as an IT service provider company. At present, CV XYZ has been utilizing...

A massive use of the internet shows that the internet is able to fulfill people’s needs for various information. Social media on the internet shows a fairly high number of users in Indonesia clurrently. Instagram and Facebook are social media that have many users. The uniqueness on social media to differentiate...

Moran's I statistic is the most popular test for spatial dependence. When spatial weights matrices are substantially varying over time, Moran's I test based on a time invariant spatial weights matrix may cause substantial bias. This paper first investigates Moran's I tests for spatial dependence in panel...

Based on the actual engineering requirements, this paper puts forward a robot weld position tracking based on laser sensor ranging technology, and the laser sensor is installed at the end of the robot welding gun. DTPS off-line programming software pre-programmed path, robot welding gun drives sensor...

Wildfire nearby transmission has posed a serious threat on power system. Research on portable fire extinguishing equipment hasimportantsignificance to massive wildfire emergency handling. Structure of the water transfer system of the portable fire extinguishing equipmentis analysed. Pressure lossforms...

Product disassembly is a vital stage for industrial recycling and remanufacturing which generates the desired parts/subassemblies by means of separation of a product into its elements. After disassembly, reusable parts/subassemblies are cleaned, refurbished, tested and directed to the part/subassembly...

Tax revenue is the main focus of revenue in Indonesia’s budget posture. Over the past decade, Indonesia’s economic growth has stabilized at around 5 percent, and inflation has fluctuated but remained under control. The main objective of this research is to investigate the effects of economic growth and...

The law of values formation is a soul “line” of curriculum ideological and political education, which guides its research. There are four main research “points” of curriculum ideological and political education. The first “point” is the element of ideological and political education which is divided...

Wilson Harris’s exposure to both indigenous and Western culture provided him with a well-rounded understanding of the importance of death. In Ascent to Omai, the contrasting concepts in the book are so fluid and ambiguous that the author manages to cross the line into a gray area. The paper also examines...

This paper investigates workers’ safety behavior in human-robot collaborative (HRC) assembly lines, a key area in industrial engineering and operations management, especially with Industry 4.0’s impact on interaction forms. By integrating the theory of planned behavior, an extended version applicable...

The required competencies are crucial needs for tomorrow’s hospitality industry leader that wish to remain their competitive and challenges. Middle managers working in standard hotel accommodations play an important role to coordinate employees’ activities and determine the steps to increase of service...

Car sequencing problem is a auto-production-scheduling problem that meets certain conditions on the production line of cars.In this paper, we propose an algorithm, ACO-sequencing, on solving car sequencing problem based on ACO which introduces the two kinds of structure of pheromone. By comparing the...

In line with the increasingly popular of oyster mushrooms as a healthy, safe, and nutritious food, and have medicinal properties, moreover supported by the growing development of tourism in Indonesia, the consumer demand for oyster mushrooms in various regions is increasing. The purpose of this research...

In order to allocate the buffer capacity effectively and improve the availability of the production line, a buffer allocation method based on particle swarm optimization (PSO) and simulated annealing algorithm (SA) is proposed for the mixed asynchronous serial production line. It is considered that the...

In line with what was stated by the Southern Connecticut University that the making of strategic plans in any form is a significant effort. Whereas to strategically manage Information and Information Technology (IS / IT) Systems, understanding is needed on how the role of technology-based information...

This study intends to uncover the practice of victim blaming carried out by institutions against victims of sexual harassment at the Commuter Line. This qualitative research was conducted using critical discourse analysis on detikNews online media coverage on January 4, 2018, entitled “Pelaku Pelecehan...

A vortex generator is a small component that has shaped as a fin and located on upper the surface of the wing or stabilizer to do modification the airflow around the wing surface that affects the boundary layer. In this research, analysis of the aerodynamic characteristic has been done by using computational...