Journalists are required to be able to take responsibility for all their journalistic activities before the public and the press. Due to the large number of complaints among media users who rate journalists as often misquoted, the news is inaccurate or even twists the news. Therefore, the press council in 2010 echoed journalist competency improvement through the Journalist Competency Test (UKW)…
The Menumbai Sialang Ritual is one of the traditions carried out by the indigenous Pelalawan community until now. This ritual is carried out in the forests and plantations of rural communities. The tradition of menumbai sialang aims to take or harvest forest bee honey nesting in the Sialang tree. Besides this tradition also aims to establish relationships between communities. Because not only a…
HIV (Human Immunodeficiency Virus) is a virus that causes AIDS (Acquired Immune Deficiency Syndrome) HIV / AIDS can drastically reduce the immune system so that it can cause diseases, bacteria, viruses, and other infections that attack the human body and this virus can be transmitted. It cannot be denied that there are still many people in Pekanbaru City who do not understand how to transmit th…
Freeze vacuum drying is one of the best drying methods for preserving foodstuffs. Besides being one of the solutions for post-harvest technology, freeze vacuum drying is also able to increase the selling value of an ingredient. This research is a follow-up study of freeze vacuum drying where in previous studies it was found that the maximum water loss is 78% of the mass of 50 g yam with the dry…
Quadcopter is an unmanned flying vehicle whose lift force is produced by the rotation of the driving motor. One type of multicopter that is widely used to conduct aerial mapping missions is the quadcopter type. In this study the design of the quadcopter frame structure was able to fly for more than 20 minutes with a MTOW quadcopter flying vehicle of 5 kg with a payload of 1.5 kg. The purpose of…
Hexacopter is the development of a helicopter that only has a rotor. Hexacopter has become a lot of research objects, one of them is in agriculture. This technology is feasible to be used and developed to help agriculture activities that are appropriate and efficient. One of them is to avoid direct contact with the body due to conventional use of pesticides. To minimize this risk, a special hex…
Tricopter is a kind of multicopter that has privileges in total mass, volume and energy consumption. In order to make Atha Mapper 2150 has the ability to Vertical Take off and Landing, an integration between tricopter and Atha Mapper 2150 is needed. Due for that, this research designed a tricopter structure that able to carry Atha Mapper under 6 kg MTOW. The research is started by literature st…
Piping system is used for fluid distribution that is very important in various fields of industry. When compared to other transportation systems such as vehicles, piping systems have a higher level of integration and are more effective. The need for systems is increasing in the industrial sector. Therefore, various types of damage that can occur in the pipeline system are important to be assess…
The purpose of this study is to describe the cognitive learning outcomes of students in learning physics on the material elasticity and Hooke's law through the application of the Team Assisted Individualization (TAI) learning model in class XI of Muhammadiyah 1 Pekanbaru Senior High School and to know the differences in students' cognitive learning outcomes in learning physics on elasticity and…
At this time, the work environment requires basic skills that are integrated with real life experience. Many students who fail to acquire these skills face the risk of unemployment because they only have theories or memorization that are not accompanied by the application of theory in daily life. Thus, to be more innovative, to have good, ideal and imaginative creativity, one must have high ord…
The purpose of this research is to increase student learning outcomes by the learning cycle 7e model on simple machine materials in class VIII state Junior high school 4 Tebing Tinggi. The research method be used in this study is Quasi experimental with Two-group post-test-only design,that uses two groups. This group consist of an experimental group and group control. The Instrument to colle…
This research aims to determine the cognitive learning outcomes of students through the application of self assessment technique on impuls and momentum. The research method used was Pre-Experimental design with the design of Intact Group Comparison. The research subjects were students of X class SMAN 2 tambang, in which devided into the experimental class and the control class. The experimenta…
Used oil is residue from pure oil originating from various industrial activities and machinery facilities. After used oil waste is converted into fuel without any special treatment, used oil waste can be used as fuel in an internal combustion engine (motor fuel). B3 waste (used oil) itself is one of the results of the remaining lubrication on a machine. This research uses two methods namely…
This research is entitled "The Influence of Socialization of the Indonesian Election Commission on Twitter Account @KPU_ID Against the Interest of Beginner Voters to Participate in 2019 Elections in Indonesia " which aims to find out: 1. To find out how the Influence of the Indonesian Election Commission's Socialization on Twitter Account @KPU_ID Against the Interest of Beginner Voters to Parti…
REACT strategy is a learning strategy in a contextual approach, to impelement the REACT learning strategy, We have developed a set of studently worksheet based on REACT the worksheet that is compiled and designed with emphasis on the interrelationship between subject matter and the real world of student’s life. The purpose of this study was to develop a valid physical LKPD based on REACT on…
The piping system is an important feature in the industrial world, because it has an effective and efficient transportation function used for shipping such as liquid and gas fluids. Prevention of damage either leakage or blockage is very important because it can reduce the number of losses both economic, natural environment, and even loss of life. This study a method was developed to detect…
This study aims to determine the level of practicality of static fluid experiment kits and worksheets for experimental guides to the concept of static fluids, so as to produce a learning media that is feasible and practical to be used as a media for teaching Physics Science in Junior High School. The object of this study is an experimental device consisting of a static fluid experiment kit and …
The political economy of media is a theory that focuses on the relationship between economic structure and the dynamics of the media industry and ideological content of the media (McQuail, 2011: 105). Seeing this, media institutions are part of the economic system with close links to the political system. Barant (2011: 250) calls it the theory of political economy in the media focused on the us…
Asykar Urban Gasoline is a car made by students of Riau University within the standard of Kontes Mobil Hemat Energi (KMHE). The car consist of multiple system to run properly such as steering system, electrical system, engine system, transmission system and braking system. This research aim to analyze the braking system, due to it’s vital role and also effect the fuel consumption of the car. …
Aerodynamics has a major influence on vehicles moving at a certain speed. Aerodynamics is influenced by the form factor and air flow that comes in contact directly on the surface of the vehicle, causing obstacles and flow separations that occur in the rear of the vehicle that affect the stability of the vehicle. Obstacles that occur significantly affect vehicle fuel consumption. Thus the pu…