This research, conducted in Sepahat Village, Bengkalis Regency, Riau, aimed to reveal the morphological and morphometric characteristics of Avicennia alba pneumatophores in intertidal habitats experiencing sediment accretion. Pneumatophore samples were collected along transect lines, set at 10-meter intervals perpendicular to the coastline. From 34 excavatable pneumatophores, findings showed th…
Fertilizer plays a crucial role in increasing food and horticultural crop yields. Currently, the majority of farmers rely on inorganic fertilizers to support their agricultural activities. Besides being expensive, the continued use of inorganic fertilizers can negatively impact the environment and soil fertility. Utilizing organic waste such as pineapple and jackfruit peels as raw materials for…
Penelitian ini sesuai dengan data di lapangan yang dilakukan di SMP Negeri 25 Pekanbaru. Peneliti mengukur kemampuan siswa dengan menggunakan bantuan media visual yaitu komik strip. Peneliti juga melakukan observasi dengan mewawancara beberapa siswa, hasil wawancara bersama dengan beberapa siswa kelas VII SMP Negeri 25 Pekanbaru, bahwa siswa tersebut berpendapat materi menulis teks deksrip…
This study aims to describe the profile of sports personnel in Pekanbaru City as part of a holistic and sustainable sports development effort. The research used a descriptive method with purposive sampling involving five key institutions: the Youth and Sports Office (Dispora), the Education Office (Disdik), the Indonesian National Sports Committee (KONI), the National Paralympic Committee (…
This study aimed to enhance the learning process and enhance students' learning results in mathematics by implementing the Problem Based Learning approach. Students are encouraged to actively engage in the learning process through this approach of instruction. This study is a classroom action research using observation sheets of teacher and student activities and mathematics learning outcom…
ABSTRACT This study aims to analyze the needs and supply sources of fruits in Pekanbaru City and assess its market potential. The method used is descriptive quantitative method, with secondary data obtained from BPS Pekanbaru City and related agencies. Demand analysis was conducted based on data of fruits consumption per capita multiplied by population, while the source of supply was analyzed …
ABSTRACT This study aims to analyze the factors that influence the use of accounting information. The sampling method used in this study is the Slovin method, which is a sampling technique based on the needs of the population selected to become sample members. The population in this study were all MSMEs in Pekanbaru City. The data used in the study were 141 questionnaires. Data processing was …
ABSTRACT This study aims to analyze the influence of human resource (HR) competence, budget target clarity, and regulatory compliance on the implementation of the Government Agency Performance Accountability System (SAKIP), with organizational commitment as a moderating variable. The study was conducted on Regional Government Organizations (OPD) in Pekanbaru City using a quantitative appro…
ABSTRACT This study aims to examine the effect of Human Resources Competence, Innovation, Digital Marketing, and Organizational Commitment on MSME Performance in Pekanbaru City. The research method used is a quantitative research method, with a data collection method in the form of a questionnaire. The population in this study was MSME in Pekanbaru City totaling 26,684 respondents. The sample …
ABSTRACT This study aims to analyze the influence of Capital (X1), Education Level, and Financial Technology (X3) on MSME Income (Y) in Pekanbaru City. The population in this study is MSMEs in Pekanbaru. In this study, a sample of 124 respondents was obtained by purposive sampling method. This study uses primary data obtained from the distribution of questionnaires distributed to MSME owners i…
ABSTRACT This study aims to analyze hydrometric parameters in the Air Hitam River by comparing two commonly used measurement methods: the float method and the current meter method. Both methods are employed to measure flow discharge and water velocity along the river, which exhibits variations in flow due to natural factors and human activities. The float method tracks the time taken by a floa…
ABSTRACT This research analyzes water discharge with variations in flow velocity measurements at Sail River, Bukit Raya District, Pekanbaru City. Water discharge is a crucial parameter in hydrology, playing a significant role in water resource management, flood mitigation, and infrastructure planning. The study aims to determine the water discharge value based on flow velocity measurement meth…
ABSTRACT The Tangkerang River in Pekanbaru City frequently experiences flooding due to high rainfall that exceeds the river’s capacity. This study aims to design a retention pond (embung) as an alternative flood control measure to reduce the peak discharge of the river flow. Hydrological analysis was conducted using the Nakayasu Synthetic Unit Hydrograph (HSS) method with rainfall data f…
ABSTRACT The construction sector is one of the sectors with the highest work accident rates in Indonesia. To reduce the number of work accidents, the government issued Minister of PUPR Regulation No. 10 of 2021 concerning the Construction Safety Management System (SMKK). This study aims to analyze the implementation of SMKK in the Brain and Heart Hospital construction project in Pekanbaru…
ABSTRACT The PT. X Palm Oil Mill is one of the palm oil producers in Riau. In its oil processing activities, this factory emits NO2, SO2 and Particulate emissions from the boiler chimney, furnace, and generator. In order to prevent the impact of these emissions, dispersion modeling needs to be carried out using the AERMOD View application consisting of AERMET and AERMAP. The purpose of thi…
ABSTRACT Terephthalic acid is used as the main raw material for making polyester yarn fiber for the textile industry, as the main raw material for making "polyester chips" as a raw material for making polyester fiber which is useful for textile raw materials, tires, seatbelts, reinforcement and heat-resistant jackets, as polyester filament for polyester yarn raw materials, can be used as a…
Endophytic bacteria are bacteria that can be found in plant tissue and have mutualistic symbiosis without causing disease symptoms or damaging plant tissue. Endophytic bacteria are known to produce enzymes, antibiotics and others. This study aims to determine the characteristics of 25 isolates of endophytic bacteria from sea fern (Acrostichum aureum L.) macroscopically, physiologically and bioc…
The low achievement of Learning Objective Achievement Criteria (KKTP) in mathematics among students in class VII-1 at SMPN 19 Pekanbaru served as the background for conducting this research. This classroom action research aimed to improve mathematics learning outcomes and enhance the learning process through the implementation of the Problem Based Learning (PBL) model. The research design emplo…
This study was motivated by the low mathematical problem-solving Skills of students caused by inappropriate learning approaches, as well as the lack of teaching materials that support the development of mathematical problem solving skills. This study aims to produce mathematics teaching materials based on a scientific approach that is valid and practical to facilitate students' mathematical…
This study aims to describe the use of the meaning of coordinating conjunctions in the novel Teruslah Bodoh Jangan Pintar by Tere Liye. This research employs a descriptive qualitative approach with data collection techniques using observation and note- taking. The main focus is to identify the types of meanings of coordinating conjunctions found in the novel and provide sentence examples for ea…