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 …
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…
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.…
ABSTRACT PT. X Palm Oil Mill is a palm oil processing industry with a production capacity of 45 Tons TBS/hour. The operational activities of PT. X generate emissions from Chimney 01, Generator 01, and Generator 02, including pollutants such as NO₂, SO₂, and particulates. Dispersion modeling using the AERMOD View application, which consists of AERMET and AERMAP modules, is one of the approa…
ABSTRACT Sweet corn (Zea mays saccharata Sturt.) can be cultivated in acid soils with low nutrient availability. A combination of biofertilizer and NPK is required as biofertilizer alone is insufficient. To maintain microbial effectiveness, this study used Mucuna bracteata as a storage medium for biofertilizers.This research was conducted experimentally using a Completely Randomized Design (CR…
ABSTRACK PT Mitra Engineering Kepri is a company engaged in the production of electronic goods. This study aims to redesign the layout using the SLP method and analyze the application of the 5s method at PT Mitra Engineering Kepri. The methods used are Systematic layout planning (SLP) and 5S. SLP is one way to design a facility layout by paying attention to the sequence of processes and the de…
Independent oil palm farmers, who play a role as one of the actors in the upstream supply chain, have a crucial contribution in creating a coordinated supply chain system to address sustainability challenges and drive productivity improvements in the oil palm plantation sector. Global palm oil consumption accounts for 40 percent of the total vegetable oil consumption worldwide. The increasing d…
The purpose of this study was to examine the effect of tax avoidance, risk management disclosure and firm size to firm value with transparency as a moderating variable. The data used in this research is secondary data derived from the financial statements agriculture and mining company listed on the Indonesia Stock Exchange in 2012- 2015. By using purposive sampling, with 40 samples of this stu…
The formulation of the problem in this research is how high the consumer satisfaction of chili chips product in Sedinginan Village, Tanah Putih Subdistrict, Rokan Hilir Regency? How big is the contribution of consumer satisfaction to chili chips products based on the indicators used as a factor in the Village Sedinginan Tanah Putih District Rokan Hilir Regency? The benefits of this research…
This research aims to analyze the effect of the implementation of green accounting and corporate social responsibility (CSR) on firm value with profitability as a mediating variable in mining sector companies listed on the Indonesia Stock Exchange (IDX) during the 2020-2023 period. Company value reflects investors' views on the extent of a company's success, which is closely related to its stoc…
This research aims to analyze the factors that influence accounting students' interest in pursuing a public accounting career, consisting of economic motivation, gender and learning motivation on accounting students' interest in pursuing a public accounting career. This research is quantitative research. The population in this study were undergraduate accounting students from the class of 2020 …
Entrepreneurship is a way that involves the ability to see business opportunities then organize, manage, take risks, and develop the business created in order to gain profit. In entrepreneurship, an entrepreneur must dare to take risks in optimizing existing resources, be it material, intellectual, time, or creative abilities that he has to produce a product or business that is beneficial to hi…
Rubber seed shells are plantation waste that can be used as raw materials for activated charcoal. Activated charcoal was made by carbonization and activation processes. This research aimeds to obtain the best concentration of H3PO4 as an activator in making activated charcoal from rubber seed shells. The research was conducted experimentally used a Completely Randomized Design (CRD) with four t…
Ketika dunia berkembang, begitu juga standar hidup manusia. Akibatnya, orang membeli dan memanfaatkan berbagai macam barang dan jasa — jauh melampaui apa yang sebenarnya mereka butuhkan — dalam upaya untuk memuaskan kebutuhan konstan mereka akan kebahagiaan. Ini pada akhirnya mengarah pada konsumerisme. Tidak hanya orang dewasa yang terpengaruh, tetapi anak-anak juga. Penelitian ini mencoba…
Tindak tutur persuasif adalah jenis komunikasi di mana penutur berusaha mempengaruhi pendengar untuk menerima atau melakukan sesuatu yang diinginkan. Tujuannya adalah mengubah sikap, pendapat, atau perilaku pendengar melalui argumen yang logis dan meyakinkan. Selain itu, penutur sering menggunakan bahasa yang menarik dan teknik persuasi lainnya untuk mempengaruhi emosi pendengar. Misalnya, dala…
Increasing palm oil production will have an impact on increasing the amount of waste produced. Jelawat fish (L. hoeveni) is a fish native to Indonesian waters, especially found in rivers, lakes and other public waters so that it has the potential to be polluted with palm oil waste. The method used in this study is an experimental method using Complete Randomized Design (RAL) with one factor. In…
Kontes Mobil Hemat Energi (KMHE) and Shell Eco Marathon Asia (SEMA) contests are competitions to build the most fuel-efficient vehicles that are participated by students from all over Indonesia and even the world. The Selembayung team is the only representative of Riau University who participated in the KMHE and SEMA competitions. The design process and manufacturing production managem…