The development of PQ4R-based electronic activity sheet on the subject of ionic equilibrium and pH of buffer solutions aims to develop a valid electronic activity sheet and determine user responses in learning. The research method used is the research and development (R&D) method by applying a 4D development model which includes Define, Design, Develop and Disseminate, pandemic conditions that …
Hypertension is a nations’ health problem that is most often found in primary health care. Prehypertension is not a disease, but a reminder to lower blood pressure before hypertension and its complications. Nowadays, prehypertension and hypertension are increased in young adults (18-29 years old) and often go undiagnosed. This study aimed to find out the prevalence and risk factors for p…
Riau University’s handbook was prepared to support the implementation of educational programs and provide guidance to the academic communities who need information about various rules and procedures that exist in the campus environment. However, there are drawbacks to using the handbook, such as the efficiency of the media itself. The solution is to develop a chatbot system that can oper…
This study aims to describe the types and functions of register in the dance studio community, Faculty of Teacherry and Education University Riau. The method used is descriptive qualitative. Data collection techniques using recording techniques, listening techniques and notetaking techniques. Data analysis begins with transcribing recorded data, grouping research data, describing research d…
ABSTRACT Rice is one of the priotity food crop in Indonesia. The main problem faced by rice cultivation is the attack of the brown planthopper (Nilaparvata lugens Stall.). The brown planthopper is one of the most important and feared pest in rice cultivation, because it can cause a decrease in production up to 100% by causing hopperburn symptoms and becoma a desease vector. Botanical pesticide…
This study aims to determine the effect of raw materials, labor and capital on the wooden shipyard industrial production in BaganSiapiApi, Bangko District, RokanHilir Regency. This study aims to determine the effect of raw materials, labor and capital on the wooden shipyard industrial production in BaganSiapiApi, Bangko District, RokanHilir Regency. The population of the study was all 28 timber…
Cover the lack of optimal equipment and facilities supporting fire extinguisher in the city of Pekanbaru, the local government of Pekanbaru issued regulation of the mayor of Pekanbaru number 73 year 2018 about the information technology system in the "Smart Rescue" fire fighting service. In 2019 the Pekanbaru city government implemented the Smart Rescue information technology system to com…
Mangrove fruit is a type of mangrove plant that contains antioxidant flavonoids. Flavonoids are polyphenolic compounds have a role as a antioxidant. Apart from being antioxidant, flavonoids also have a role in improving lipid profile levels in hyperlipidemic condition. The purpose of this study was to analyze the effect of mangrove (Rhizopora apiculata) extracts on the triglyceride levels …
ABSTRACT Waste is the residue of human activities that form of solid waste. Waste needs to be managed to avoid having a negative impact. One effort to manage a waste is to make the transportation of waste. The purpose of this research is to evaluate the transport of waste and to make plans regarding the transport of waste in the Tenayan Raya District. Result of this research suggest that l…
ABSTRACT HR. Soebrantas street is classified as a secondary arterial road that used to service and public distribution activities in the city. Traffic activity at this street will affect the amount of gas pollutant emissions generated from the vehicles. The purpose of this study is to estimate the distribution pattern of carbon monoxide (CO) emissions emitted from vehicles crossing HR. Soe…
This study aims to determine how the effect of job placement and work behavior on employee job satisfaction PT. Agro Sarimas Indonesia Kabupaten Indragiri Hilir. Population in this research is all employees of production unit counted 98 people. Sampling is done by census which makes all employees as sample. Data analysis was performed using multiple linear regression which was processed with SP…
Penicillium sp. LBKURCC34 is one of a fungal collection at the Enzyme, Fermentation and Biomolecular Research Laboratory that produce potential secondary metabolites for many applications. Out of same factors affecting the production of secondary metabolites from microorganisms. Incubation time is the most important factor as it gives a considerable influence on the mass of the extract and its …
Government public relations is a new public relations paradigm in the field of government public relations, where the government is currently required to be active in disseminating information to the public regarding the program being implemented, the program to be implemented, and the spatial layout that has been achieved from the program. Currently, there is a mismatch between conceptual idea…
Animation slide presentation learning media is a learning media packaged in the form of learning videos that allow students to always access the media anytime and anywhere because it is connected via the internet using google classroom and students can download the media after being uploaded by the teacher via google classroom. The media animation slide presentation in this study was developed …
Energi Mega Persada (EMP) Bentu Ltd is a national oil and gas company that operates the Bentu Block located in Riau Province. EMP Bentu Ltd is also a Cooperation Contract Contractors (KKKS), the party that has a cooperation contract with SKKMigas (Special Task Force for Upstream Oil and Gas Business Activities). The increasing number of EMP Bentu Ltd customers is directly proportional to the in…
Drug addictioan is a disease that can be cured with a stro effort and will for victims of abusers and effort to minimize the dependence on using drugs are rehabilitation efforts. And the persons who does it is called resilent. Resilence for drugs abusers requires a system to regulate how a drug addict can recover from addiction trought programs that are carried out in order to prevent abusers f…
This study aims to get the performance value of the irrigation network system in the Uwai Pangoan irrigation area and get budget optimization in the Uwai Pangoan irrigation area. Maintenance of irrigation networks can be realized properly if financing needs can be met optimally. The amount of the cost of maintaining irrigation networks in the past refers to the format and assessment of each ma…
The purpose of this study was to determine the level of awareness of two-wheeled motor vehicle taxpayers in the plantation area of Siak Regency. The types of data used are primary and secondary data. The population in this study were all motor vehicle taxpayers for plantation areas in Siak Regency. The number of samples in this study was determined by quota, namely as many as 60 people. The…
The aims of this research is to analyze the effect of teacher certification and work motivation on teacher performance in public high schools in Bengkalis District Bengkalis Regency , from February to April 2020. The population of this study were all certified teachers in SMA Negeri in Bengkalis District, Bengkalis Regency, in total 134 people. The research respondents are all teachers who hav…
This study aims to analyze the influence of leadership and work ethic on employee commitment and performance with organizational culture as a moderating variable. This research was conducted on the employees of the Riau Province Energy and Mineral Resources Office, with a total population of 194 employees. Meanwhile, the number of samples used was 131 employees. Leadership and work ethic …