Abstract Red ginger is a natural ingredient that has antibacterial compounds. This research was conducted from June to August 2021 at the Fish Disease and Parasite Laboratory, Department of Aquaculture, Faculty of Fisheries and Marine, University of Riau, Pekanbaru. The purpose of this study was to obtain the best dose of fermented red ginger enriched pellets on the hematology of P. hypopthalm…
ABSTRACT This study aims to examite the effect of company growth, profitability, liquidity, and solvency on going concern audit opinion. This population in this study are all manufacturing companies listed in the Indonesia Stock Exchange (IDX) for the 2016-2020 period. The sample selection in this study used purposive sampling method. The sample selected in this study were 33 companies and…
ABSTRACT The paper warehouse is a place to store finished products in the form of a folio, cut sizes and rolls. The activity in the paper warehouse is the receiving process which is the process of receiving the product from finishing to be placed in the bin through the stacking process, then the product will be put into a container called the stuffing process. The 1 bin 3 order method is t…
ABSTRACT The bleaching process is a step to brighten the pulp. In the bleaching process, bleaching chemicals such as ClO2 NaOH, O2, and H2O2 are used. The bleaching system used by PT. RAPP is an Elemental Chlorine Free (ECF) system, namely the use of chlorine dioxide (ClO2). In Fiberline 1, the bleaching stage consists of 3 stages, namely D0, EOP, and D1. In the EOP stage, the added chemicals …
This research was conducted at PT. Capella Dinamik Nusantara Pekanbaru, with the aim of knowing the effect of work motivation on job satisfaction, work discipline on job satisfaction, job satisfaction on employee performance, work motivation on employee performance. To determine the effect of work discipline on employee performance and the effect of work motivation on performance through e…
This study aims to determine the effect of inventory turnover and fixed assets on profitability in automotive and component companies. The population in this study are automotive and component companies listed on the Indonesia Stock Exchange for the 2016-2020 period. The sampling technique in this study used purposive sampling technique and obtained a sample of 8 companies. Analysis of the…
This final project discusses the analysis and dynamics of the alcoholic model with the influence of alcohol treatment centers. This model uses a system of nonlinear differential equations with six compartments, namely PMHTrTpQ. The observed model consists of two equilibrium points, namely the free point of the drinkers and the equilibrium with the drinkers. Stability analysis of the basic …
ABSTRACT The lead (Pb) is one heavy metal that is extremely harmful to human health and is a metal element that cannot be dissolved by natural processes. Adsorption is a technology for separating dissolved metal ions ini liquid waste which is easy to handle and very effective. One type of adsorben that has potential and is being developed is hydroxyapatite (Hap). The purpose of this study …
This final project discusses about the dynamic behaviors of a Lotka-Volterra predator-prey model with predator cannibalism. The observed model consists of four equilibrium points. Simulation of the model is carried out with spesific parameters to describe the behavior and stability of the equilibrium points. Based on results of simulation, cannibalism has positive or negative effect depends…
Diabetes mellitus is a metabolic disease that causes damage to the heart, blood vessels, eyes, kidneys and nerves. Diabetes mellitus can be passed down from parents to their children. One of the ways to prevent diabetes mellitus is by having a balanced diet. The fulfillment of a person's diet is influenced by several factors, one of which is attitude. The purpose of this study was to determ…
ABSTRACT Environmental pollution is one of the problems that are often encountered in areas with high population density. One of the impacts of population density is the increasing use of drinking water or clean water which has an impact on increasing the liquid waste. With this problem, it encourages the formation of an integrated wastewater treatment system. The purpose of this study is …
Abstract Technological developments provide many breakthroughs and conveniences in various elements and aspects of life. One of the companies that take advantage of the development of internet technology is Gojek. Gojek has now grown into a leading mobile on demand platform and application by providing a complete range of services ranging from transportation, logistics, payments, food del…
Abang Island is one of the villages in Galang District. Abang Island is an area that has been designated as a conservation area. This study aims to determine the description of the attraction of marine tourism on Abang Island and the efforts of the local government regarding the attractiveness of marine tourism on Abang Island. This study uses a qualitative method with a descriptive approac…
Bruguiera gymnorrhiza is an alternative plant that contains very high bioactive compounds. These bioactive compounds include steroids, terpenoids, saponins, flavonoids, alkaloids and tannins. The purpose of this study was to isolate secondary metabolites and to determine toxicity test by BSLT (Brine Shrimp Lethality Test) method. Leave extraction was carried out using ethanol and then frac…
ABSTRACT Steamed cake is one of the popular foods. It has a good taste, a soft texture, a sweet taste and a variety of shapes. Related to this, the steamed cake in this study was made from red bean flour and white sweet potato flour. The purpose of this research was to get the best formulation of red bean flour and white sweet potato flour to the quality of the resulting steamed cake. This stu…
ABSTRACT Binahong (Anredera cordifolia (Ten.) Steenis) is one of the medicinal plant. The parts that are often used in medicine are leaves, but other organs such as stems, apical shoots, and tubers also have the potential to be utilized. The aim of this study was to analyze differences in the content of secondary metabolites and antioxidant activity in leaves, stems, apical shoots, and tubers …
ABSTRACT Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a group of housekeeping genes and its expression in various abiotic stresses is constitutive and stable. Molecularly, gene expression analysis techniques require internal controls for basic cell regulation. This study aims to analyze the DNA sequences encoding GAPDH in cocor bebek (Kalanchoe x laetivirens). The research procedur…
Transport control is a government policy designed to realize a goal that the covid-19 in the pekanbaru city can be suppressed and quickly overcome for propagation. The implementation of this policy has problems in the field, namely the increasing confirmation of positive cases of covid-19 in pekanbaru city. The purpose of this study was to determine the effectiveness of transportation contr…
This research was conducted at PT. Orindo Alam Ayu Pekanbaru is located at SKA Mall, 3A floor Number 24-25 Jl. Soekarno Hatta, Kec. Tampan, Pekanbaru City, Riau. The purpose of this study was to determine the effect of advertising and brand image on purchasing decisions for Oriflame skincare products at PT. Orindo Alam Ayu Pekanbaru Branch partially and simultaneously. In this research, th…
This study aims to describe the effect of self-efficacy and work involvement on the work motivation of high school teachers in Pujud District, Rokan Hilir Regency. The background of the problem in this study is that the work motivation of teachers in Pujud District is still not in accordance with what it should be, which can be seen from; the teacher's responsibilities in carrying out tasks…