Bakau merupakan istilah dalam bahasa Indonesia yang mengacu pada beberapa kelompok tumbuhan yang berasal dan famili Rhizophoraceae (Rhizophora, Bruguiera, Kandelia, dan Ceriops). Sedangkan mangrove merupakan semua jenis tumbuhan yang tumbuh di sekitar garis pantai dan bisa hidup di lingkungan dengan salinitas yang tinggi, termasuk di dalamnya berbagai jenis bakau. Hutan Kecamatan Mandah merupak…
Flies are mechanical vectors that carry pathogens and can transmit diseases such as diarrhea, dysentery, typhoid fever, and cholera. The presence of flies in an area indicates poor sanitation. Based on initial observations, the sanitation quality of the canteens in the elementary schools within the Perawang Health Center’s work area does not meet the required standards, and a significant numb…
This study aims to look at the impact of using local wisdom-based Learning Participant Sheets (LKPD) to enhance cultural literacy in SD. This type of research is experimental with a quantitative approach as well as using quasi-experimental methods. The design in this study is Nonequivalent Control Group Design. Subjects in this study are class IV A as experimental class and IV F as control clas…
This research aims to 1) Study palm oil farming conducted by self-help farmers with reference to the application of Indonesian Sustainable Palm Oil (ISPO), 2) Reviewing the level of empowerment and independence of self-help palm oil farmers in Riau Province, 3) Analyzing factors that have an influence in the level of empowerment and independence of self-help palm oil farmers in Riau Provin…
Speech delay is one of the most common causes of developmental disorders in children. It is estimated that 7-10% of children experience delays in speech. The success of Eka Hospital Pekanbaru, which was able to show progress in patients after the speech therapy process was carried out within 3 months, made researchers interested in researching this research. The purpose of this study was to det…
Zinc oxide (zinc oxide, ZnO) is one of the main components of perovskite solar cells (PSC), namely electron transport material (ETM). Improvement of perovskit solar performance can be achieved by modifying the electrical and optical properties of its ETM by doping from other elements. In this research, seleniumdoped ZnO (Se-ZnO) thin film has been fabricated onto fluorine-doped tin oxide (…
This research was conducted to analyze item quality of written test for Senior High School in Biology Olimpiad at Riau dan Kepulauan Riau 2018. This research was carried out in October – November 2018. This research is a descriptive research, the data analyzed by quantitative method composed by difficult level, distinguishing power, fungtion of distractor, validity and reliability item and se…
This study aims to determine the effect of Interest Rates, Inflation and Imports on the Exchange Rate of Rupiah (Exchange Rate) in Indonesia. This research periodically uses time series data during the period 2007-2018. Data is sourced from the Central Statistics Agency (BPS). The analytical method used is multiple linear regression using the SPSS 22 computer program. The results of testing th…
ABSTRACT This Final Project discusses the information system monitoring device of radio and communication communication devices in the field of Information Technology. The field of Information Technology is a special staff implementing element at the Polda level under the Chief of Police. This field is in charge of organizing coaching, telecommunication network services, data collection and pr…
This study aims to determine the effect of outbound stepping carpet on interpersonal intelligence in children aged 5-6 years in TK Bina Mandiri Rambah Hilir District Rokan Hulu District. The research used experimental method with one group pre-test post-test design. The sample used in this study were 18 students. The data collection technique used is observation. Technique of data analysis usin…
Mass media especially television has choosen by audiens to get information. It’s became important role for television media to survive on their existence displayed programs which attract the audiens. The audiences needs of information media is fulfilled by impressions on mass media. According to theory Uses and Gratification explained about audiences rights to choose on which media that could…
The existence of the Sumatran tiger (Panthera tigris sumatrae) depends ultimately on the abundance of its potential preys in its remaining natural habitats. Yet, little is known about it in almost all areas where the presence of the big cat has been positively confirmed, such as in Bukit Rimbang-Bukit Baling Wildlife Reserve in Riau Province. The objectives of the present study were: (1) to exp…
In the area around Pinang Luar Lake, there are activities such as ilegal loging and palm plantations. Those activities, however, produce pollutant that enter the water and thus reducing its quality. To understand the water quality in general, a research on the water quality that was based on the periphyton community was conducted from March to April 2017. The samples of periphyton and water wer…
Interaction between people and forests have lasted long enough for forests provide benefits to society such as non-timber forest products (NTFPs). Behavior between communities and forests in the utilization of NTFPs is a form of interaction that occurs between people and forests. Village which is the object of this research is segati village in order to determine the shape and pattern of intera…
This studyaims to determinethe high performance tutors learning in the implementation of the equality package C in community learning center (PKBM) Rumbai Pesisir Districts of Pekanbaru City.The research question guiding this study is: how high the level of performance in the implementation of tutors learning equality package C in community learning center (PKBM) Rumbai Pesisir District of Peka…
The purpose of this research was to analyze feasibility proper by using dump of cow waste to produce biogas. This research was to take a place at livestock Pondok Pesantren Khairul Ummah, conduct from Maret-April 2014. The used of data is primary data and secondary data, that have a simillar in quality and quantity. The value of investment criteria was used in this research is : Net Present Va…
MIRANTI, NIM 1310247768, Biochemistry, Determination of antioxidant activity, total phenolic and tannin concentration in 50% ethanol extracts of mangosteen rind assisted by Trichoderma asperellum LBKURCC1 cellulase, supervised and proctoring by Titania Tjandrawati Nugroho and Hilwan Yuda Teruna. Mangosteen fruit rind (Garcinia mangostana L.) contain phenolic compounds and tannins which have bi…
MIRANTI PUTRI R.G (1310247595). Analysis of Microclimate Distinction to Comfort Visitors on Green Open Space in Pekanbaru. Supervised by Prof. Dr. Ir. Zulkarnaini, M.Si dan Dr. Sofia Anita, M.Sc. The aim of this study was to analyze differences in microclimate, the comfort index and the perception of comfort of visitors in each of the green open space. Location of the study are in three differ…