Carbohydrate and lipid content in microalgae can be used as raw material for producing biofuels. Microalgae need nutrients such as carbon and nitrogen also light for their growth. Nutrient source can be obtained from wastewater, such like hotel wastewater. The objective of this study was to determine the best condition for Chlorella sp producing high lipid and carbohydrate content by varying th…
Rice husk is one of the organic wastes that is often found by the community and has been utilized in agriculture and livestock but in this study rice husk is used as an adsorbent for the adsorption process on peat water because after rice husk becomes ash it can function as a coagulant by absorbing metals in polluted water. The purpose of this study was to determine the removal of dyes on peat …
Peat soil has a problem when viewed from physical parameters, including bulk density, crude fiber and high porosity. The amount is extensive but has not been utilized properly, so the biofertilizer formulation is expected to be able to improve the quality of the peat soil, so it is good for fish culture media. This research was conducted in January until March 2018 in the Peatsoil of Kualu Nena…
This research was conducted on Maret - April 2018 in the Laboratory of Fish Hatchery and Breeding Faculty of Fisheries and Marine Sciences, University of Riau. The purpose of this research was to Effect Of Lumbricus rubellus With Different Frequency On Growth And Survival Of Larvae Siban (Cyclocheilicthys apagon. This research used the experimental method, while the experimental design using co…
Plastics have been used for many consumer goods. Polyethylene Terephthalate (PET) is commonly used as non-reusable water bottles. Although the plastic can be recycled and has economic values, the unhandled waste still threatens the environment. PET based waste products have been used as pavement materials in limited applications. This research attempts to investigate the effect of waste PET add…
This study aims to determine the types and contents of guidance and counseling programs and find out implementation. The subjects of the study are BK teacher and 25% of the students receivinging the services. The method used in this research is descriptive qualitative. The data were obtained through questionnaire and documentation. The results show that counseling teachers a) applied 17 plus p…
ABSTRACT Alternative medicine is now the main purpose besides hospitals for the community, especially rural or middle class people, with lower cost and easier distance in access one of Miftahussifa alternative treatment which now become one of the goals for SukaMakmur villagers for treatment. The purpose of this study is to find out how the system in doing Miftahussifa in the treatment and ho…
Lymphatic filariasis is a chronic disease that can cause disability and still a health problem in Indonesia. Lymphatic filariasis patients in Riau Province 2015 had reached 258 and most cases happended in Kabupaten Indragiri Hilir. The purpose of this research to describe the lymphatic filariasis patients according to age, sex, occupation, lymphedema status, lymphedema location, and treatment m…
The purpose of this research is to identify and analyze the influence between emotional intelligence and learning motivation to the accounting learning result in SMK PGRI PEKANBARU by using partial and simultaneous. This reasearch had done in SMK PGRI PEKANBARU. The technic of sample withdrawal that uses in this research is purposive sampling, with 119 students as sample. The data collecting …
Reconfiguration of distribution network is one way to increase network reliability index of the distribution system. In this research, reliability index is computed using section technique. The optimization of the distribution network is achieved by changing the switches in the distribution network to obtain the most optimal distribution network configuration. The optimization method used in th…
Osteoarthritis (OA) is a degenerative joint disease associated with damage to joint cartilages, with pain as the main complaint. The treatment that is done greatly affects the quality of life of the patient. OA management includes non-pharmacotherapy, pharmacotherapy and surgery. The purpose of this research was to pharmacotherapy description of osteoarthritis patients in RSUD Arifin Achmad Ria…
Shari’a credit as a phenomenon becomes an interesting study to be studied, Sharia Credit is a credit without usury which has many happen in Pekanbaru City considering the credit system of Indonesia is still dominated by conventional credit that contains usury then present One of the existing syariah credit in Pekanbaru city that is Credit Shariah lbnu Auf. The emergence of Shariah credits Ibn…
Abstract :This study aims to determine the effect of Tunnel Game Figure To Counting Ability Of Child Aged 5-6 Years In Paud As-Shifa Citra Tampan Sub District Pekanbaru City. The population in this study that children B classes totaling 25 children and sample in this study amounted to 25 children. The method used pre-experimental design with one group pretest posttest design that experiments co…
Abstract: This research has a purpose to find out the practicality equipment of modulus rigidity and student worksheet as physic learning media for senior high school. The method that used is Research and Development (R&D) with Borg and Gall development model in test of introduction phase that usually called as practicality test. The subject are 20 student of XI Science and 3 teachers of physic…
Abstract Development of Village Community Institutions (LKD) aims to improve community capacity in institutions, increase community participation in rural development, empower communities in all aspects of life, improve the welfare of the community and realize quality families. The Community Empowerment Institute (LPM) is a partner institution of the Village and Sub-District Governments in th…
Satlantas Polresta Pekanbaru has the main tasks and functions to maintain security, comfort, fluency and law and order of traffic in Pekanbaru City. One of it’s function is to take controlling the using of vehicle by chidren under the age. Currently, the phenomenon of the use of vehicle by children under the age is still a lot happening, even since they are in Junior High School. This researc…
The Program of Guidance and Counseling is designed to respond various problems that counselor facing in the school. But in reality, in the implementation of the program there are usually obstracles such as discrepancy between the arranged program and the implementation on the field, lack of time allocation, proffesional Guidance and Counseling staff, and facilities and infrastructure that …
Mastectomy is one kind of recommended treatment for breast cancer patients. Unfortunately most of the patients who had this surgery will have body image distortion.There are so many factors which can influence This Body image distortion such social support from the people around them. This study aims to determine the correlation between social support to body image of post op mastectomy patient…
Abstract: This research was based on the students’ math achievement at class VIII2 SMP Negeri 21 Pekanbaru under the Mastery Minimum Criteria with percentage of 37,5%, there are only 15 students from 40 students who achieve the Basic competence completing mathematical models of the problems associated with systems of linear equations of two variables and their interpretation and then the lear…
Research on learning strategy Process Oriented Guided Inquiry Learning (POGIL) has been done in SMAN 2 Pekanbaru. The purpose of the study is to improve learning achievement of learners on the subject of acidic and alkaline solutions in kelasi XI IPA SMAN 2 Pekanbaru. The research type is experimental research with randomized control group pretestposttest. The sample of the study consisted …