ABSTRACT This study aims to examine the influence of Product Quality and Price on Repurchase Intention of Lemonilo Instant Noodles through Customer Satisfaction in Pekanbaru City. The research was conducted on residents of Pekanbaru aged 17 and above who have consumed Lemonilo Instant Noodles. The sampling technique used is Non-Probability Sampling, specifically Purposive Sampling, which d…
Abstract This study aims to determine the effect of green finance, financial performance and size firm on firm value of companies listed on the Indonesia Stock Exchange for the period 2020–2023. The population in this study consists of 47 companies. The sampling technique used is purposive sampling, which is a method of selecting samples based on specific criteria, resulting in a sample …
ABSTRACT This research aims to determine the effect of leadership on job satisfaction, compensation on job satisfaction, and organizational commitment on job satisfaction of BUMDes employees in Kuantan Singingi Regency. This research method uses quantitative descriptive methods, the population in this research is 168 BUMDes and the sample in this research is 35 BUMDes in Kuantan Singingi …
ABSTRACT The rapid growth of coffee shops in Pekanbaru has intensified competition within the industry, subsequently influencing the operational performance of these establishments. This research seeks to examine the extent to which competitive advantage impacts the operational performance of coffee shops in Pekanbaru. The study involved 92 coffee shop owners as the research population, us…
ABSTRACT This writing aims to determine the influence of the work environment and job promotions on the performance of employees of the Limapuluh Kota Regency Education and Culture Service. The work environment is everything around the employee that can influence the employee in carrying out the tasks assigned by the company. A promotion is the movement of an employee to occupy a higher p…
ABSTRACT This study aims to analyze the influence of transformational leadership, communication, and teamwork on employee performance at the Regional Development Planning, Research, and Development Agency (Bappedalitbang) of Riau Province. The population in this study consisted of 209 employees of Bappedalitbang Riau Province. The sample included 137 respondents selected using the simple rand…
ABSTRACT This study aims to analyze the influence of brand experience and service quality on customer satisfaction through brand trust among users of Octopay, a mobile banking service by Bank CIMB Niaga in Pekanbaru City. A quantitative method was applied, collecting data from 180 respondents through surveys. Data were analyzed using SEM-PLS. The results reveal that brand experience and servic…
ABSTRACT In Indonesia’s growing beauty industry, online reviews and online ratings are critical in shaping consumer purchase decisions. Local beauty brands like Somethinc leverage eWOM to build trust, while the Korean Wave (Hallyu) influences consumer preferences. This study explores the impact of online reviews and online ratings on Somethinc product purchases, with the Korean Wave as a mod…
This study was conducted with the aim to determine the effect of workload, leadership and job satisfaction on teacher performance at SMAN 1 Pekanbaru. The population in this study were all civil servant teachers at SMAN 1 Pekanbaru. The number of samples in this study was carried out by means of saturated sampling techniques (census), namely making all members of the population into samples, so…
ABSTRACT This study aims to determine the effect of strategic supplier partnership, and information sharing on business performance through competitive advantage as a mediating variable in P2K2 Partners of Riau University. The population in this study were MSME Partners of P2K2 UNRI. The sampling technique used in this study was saturated sampling technique, which is a method in which all …
Oil palm empty fruit bunch charcoal (Elaeis guineensis Jacq.) is a potential raw material that can be utilized as an adsorbent for Escherichia coli (E. coli). The cellulose content in the empty fruit bunch charcoal acts as a carbon source in the E. coli adsorption process, whose efficiency can be enhanced through an activation process using ZnCl₂ as an activating agent. The addition of ZnCl2…
The main challenge in energy management lies in the instability of power supply from different sources and the need for an automated system that efficiently switches between energy sources. This study aims to design and develop a power management module based on Arduino Uno that is capable of automatically monitoring and controlling the transitions between power sources. The system uses INA219 …
People tend to have a less productive lifestyle, excessive use of electronics and consumptive behavior that affects sleep patterns. Bad habits carried out continuously cause hormonal imbalances characterized by insomnia and depression. The amino acid L-Tryptophan (Trp) is reported to improve sleep quality and early treatment of early symptoms of insomnia without depressant drugs. However, the u…
This study aims to design a system for detecting ripeness levels and automatically counting oil palm Fresh Fruit Bunches (FFB) using a computer vision approach based on YOLOv8 and ByteTrack algorithms. The main issue addressed is the low efficiency and accuracy of the manual sorting process based on ripeness level, which is still commonly used in the palm oil industry. The system is designed to…
The development of optical communication technology demands stable and efficient transmission media, one of which is single mode fiber (SMF). One of the main challenges in optical fiber performance is the birefringence phenomenon, which is the difference in refractive index between two orthogonal polarization directions, which can cause polarization dispersion and decreased transmission quality…
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The effect of chemical activation temperature on the performance of activated carbon electrodes based on orange peel biomass (citrus sinensis) for supercapacitor applications has been studied. Activated carbon was prepared by chemical activation using 0.5 M ZnCl2 with temperature variations of 750 °C (JR-750 sample), 800 °C (JR-800 sample), and 850 °C (JR-850 sample). Temperature treatment i…
Fiber optics have revolutionized modern communication by boosting data transmission efficiency and channel capacity through high transfer speeds, with SMF, a light-based medium, offering significant advantages like wide bandwidth and low signal attenuation. However, fiber optics aren't immune to technical issues, particularly splice loss, which diminishes optical signal power due to imperfect f…
Ferroelectric materials, such as Barium Zirconium Titanate (BT-BZT), exhibit spontaneous polarization and the ability to reverse their internal electric field direction, rendering them highly promising for electronic applications, including capacitors, sensors, and actuators. With high permittivity, tunability, and low dielectric loss, BT-BZT is an ideal candidate for capacitor applications, pa…
Heart rate measurement using electrocardiogram (ECG) signals is generally still performed manually, which is less effective, especially when limited to close range. Therefore, a computational approach is needed to optimize measurement results. The Fast Fourier Transform (FFT) is applied to convert the EKG signal from the time domain to the frequency domain, enabling accurate identification of t…