ABSTRACT Maize (Zea mays L.) is one of strategic food commodities in Indonesia. Production improvement can be achieved through development of new varieties using mass selection in open-pollinated populations. This study aimed to determine differences between expected and actual selection response after selection with 10% and 15% intensities in 4 half-sib families of maize. The research was con…
ABSTRACT Pineapple peel can be used as a natural ingredient in making mosquitorepellent lotion because it contains many secondary metabolite compounds. The effectiveness of using pineapple skin extract as a raw material for making mosquito repellent lotion is not yet known, so it is necessary to add other natural ingredients that are known to be effective in making mosquito repellent lotio…
Information technology is an important part for the Kampar Regency Social Service in carrying out and managing its activities. The Kampar Regency Social Service has a vision, mission, goals and strategic plans that aim to improve the services of PMKS (People with Social Welfare Problems) and improve the services of PPKS (Social Welfare Service Recipients). This study aims to analyze the informa…
ABSTRACT Biodiesel is a sustainable fuel solution to address the scarcity of fossil fuels. It is produced from renewable resources such as vegetable oils, animal fats, and waste cooking oil or Waste Vegetable Oil (WVO). Biodiesel derived from WVO is highly competitive as it utilizes waste, making it more economical and environmentally friendly compared to fossil-based fuels. A biodiesel plant …
Creative accounting, as an act of deceiving financial statement users, can be used by managers for personal interests. The motivation to protect the interests of financial statement users has driven the need for this research to investigate factors that can help reduce or limit managers’ tendencies to manipulate financial report data, one of which is through the implementation of corporate go…
The financial information presented will be useful if the information can support decision making by users of the financial statements. Therefore, the information must be of quality and useful in the sense. To produce quality financial reports, there are factors that affect the quality of financial reports, such as the government's internal control system, human resource competence, utilization…
This study aims to produce learning media in physics subjects, especially on the material of uniform circular motion (GMB) that are valid and practical. The practical tools consist of experimental devices in the form of a regular circular motion experimental tool using the Arduino Uno Microcontroller along with a guide to using the practical tools to increase learning interest and psychomotor a…
Each insurance participant pays a premium to the insurance company during the coverage period. To fulfill the payment of insurance benefits to the parti- cipants, the insurance company needs to prepare reserve funds. These reserve funds are used to meet the operational needs of the insurance company and claims in the event of the participant’s death. The purpose of this study is to determine …
This study analyzes the physical fitness levels of students at SMP Taruna Islam Pekanbaru using a quantitative descriptive method with a survey technique. Data collection was conducted through the Student Fitness Test (TKPN), which includes five indicators: Body Mass Index (BMI), V Sit and Reach, 60-second Situp, Squat Thrust, and Pacer Test. The research sample consisted of 22 students se…
ABSTRACT This study aims to analyze the influence of Flash Sale promotions and Electronic Word of Mouth (eWOM) on purchase decisions and customer satisfaction of Shopee platform users in Pekanbaru City. The research employs a quantitative method with a Structural Equation Modeling (SEM) approach using SmartPLS 4. The sample consists of 140 respondents who are Shopee users in Pekanbaru City and…
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This study aims to identify and analyze the activities, challenges, and strong and weak ties within the social network of the Disaster Care Community (MPB) in Tanjung Belit Village, Bengkalis Regency, in their efforts to mitigate peatland fire disasters. A qualitative approach was used to describe the internal and external social network dynamics of MPB, including its roles and functions in dis…
Pesticides, particularly malathion, on organophosphate-based insecticides, is commonly used in the agricultural sector to control pests on food crops. However, the use of these harmful chemicals can pose risks to human health. This study aims to detect malathion pesticide residues on water spinach using sensor materials in the form of gold nanobipyramids (GNBP) and GNBP modified with copper (Cu…
Coral reefs play a crucial role in maintaining marine biodiversity by providing habitat and resources for various types of marine organisms, including reef fish from the Pomacentridae family. This study aims to determine the condition of coral reef cover, the abundance of reef fish from the Pomacentridae family, and the relationship between coral reef cover and the abundance of reef fish from t…
The Ibnu Al-Mubarok Agrotourism Waste Bank in empowering the community through waste management is an extraordinary attraction. Of course, the success in empowering the community cannot be separated from the communication of the Ibnu Al-Mubarok Agrotourism Waste Bank in inviting the community to participate in every activity they hold. Community empowerment communication is communication that e…
ABSTRACT Polyethylene waste is one of the plastic wastes that can be utilized in the construction industry. This research aims to study the use of polyethylene waste as a substitute for sand in the mixture for making paving blocks. The quality of paving blocks is determined by compressive strength testing. This research was designed with a mixture ratio of polyethylene, namely 5%, 10%, 15%…
Liquid waste from oil palm mills has a high nutrient content and can be used for plant growth, one of which is the Wolffia sp. The purpose of this study is to determine the best concentration of oil palm liquid waste as a medium for the growth of Wolffia sp. The research was conducted from February-March 2024 which islocated atthealgaeproduction house3 PKSSeiGaluh Kampar. Thedesign carried out …
ABSTRACT Sexual violence comes from two syllables, namely violence and sexual, which in English is called sexual hardness. The word hardness means hard, unpleasant and not free. Thus, sexual violence is an unpleasant act or act against sexuality. Sexual violence is a crime that has affected the lives of many people throughout history and today. Because it can happen to anyone. The formula…
THE INFLUENCE OF PRODUCT QUALITY, PRICE, AND LIFESTYLE ON PURCHASE DECISION WITH BRAND IMAGE AS AN INTERVENING VARIABLE ON XIAOMI SMARTPHONES IN PEKANBARU CITY (Case Study on Students of Riau University) Muhammad Amin Hidayatullah Abstract The purpose of this study is to analyze the significance of the influence of product quality, price, and lifestyle on purchase decisions with brand im…
ABSTRACT This study aims to determine the effect of investment decisions, financing decisions, dividend policies, and company size on company value in banking companies listed on the Indonesia Stock Exchange for the period 2018-2022. The population in this study was 47 banking companies. The sample in this study was taken using Purposive Sampling and obtained a sample size of 12 companies.…