ABSTRACT This study aims to analyze: (1) the income generated by Mr. Budi's tofu agroindustry in Sialang Munggu Sub-district, Tuah Madani District, Pekanbaru; (2) the value-added of the products from Mr. Budi's tofu agroindustry in Sialang Munggu Sub-district, Tuah Madani District, Pekanbaru; and (3) the business feasibility in terms of income, value-added, and operational efficiency of Mr. Bu…
The slow growth and limited availability of snake-head fish (Channa striata) seeds are challenges caused by environmental changes, resulting in low productivity. Water exchange at different percentages is expected to be an effective alternative to improve the culture environment to meet optimal needs. This study aims to examine the effect of water exchange at different percentages on the gro…
ABSTRACT Poverty remains a major challenge in rural areas, including in Sari Makmur Village, Pangkalan Lesung Subdistrict, Pelalawan Regency. As part of its poverty alleviation efforts, the local government established the Village-Owned Enterprise (BUMDes) "Barokah" to improve community welfare. However, despite the steady growth in membership, many community members remain uninterested in…
ABSTRACT Perusahaan Mie Tenaga Muda is one of the MSMEs in Sukajadi District, Pekanbaru City, which produces wet noodles. This business faces the obstacle of rising raw material prices, while product prices tend to remain stable, resulting in less-thanoptimal profits. Suboptimal marketing strategies also make the business vulnerable to losing market share amid increasingly competitive comp…
Jelawat fish ( Leptobarbus hoevenii ) is one of the native fish of Indonesia with high economic value , where the high selling price is a potential for cultivation activities and this fish has a large size and meat taste that meets the taste of the community. This study aims to determine the effect of adding papain enzyme to pasta feed with different doses and times on the growth and survival o…
The growth of gourami larvae (Osphronemus gouramy) is often hindered by the limited availability of natural feed such as tubifex worms. The use of fermented paste feed enriched with temulawak (Curcuma zanthorrhiza Roxb) is expected to serve as an effective alternative. This study aims to evaluate the effect of fermented paste feed with temulawak on the growth and survival of gourami larvae. The…
ABSTRACT This research aims to analyze the financial performance of BMT Mitra Arta based on liquidity ratio analysis, solvency ratio analysis, and profitability ratio analysis for the fiscal years 2020–2023. The data analysis method used in this study is descriptive analysis employing ratio analysis in accordance with the Regulation of the Minister of Cooperatives and SMEs of the Republic of…
ABSTRACT This study aims to identify consumer characteristics, analyze attitudes, determine attribute quadrants, and analyze consumer behavior in purchasing Barco coconut cooking oil in Binawidya District, Pekanbaru City. This study was conducted at modern retail outlets in Binawidya District. The research method used is the case study method. The sampling technique was carried out by acci…
ABSTRACT This study aims to analyze the socio-economic impact of replanting activities, specifically the revitalization of aging oil palm plantations, on the conditions of smallholder farmers in Timpeh District, Dharmasraya Regency, West Sumatra. Replanting is a strategic agricultural effort to restore the productivity of plantations that have surpassed their economic lifespan; however, it als…
The gourami (Osphronemus gouramy) cultivation faces challenges in terms of relatively slow growth. Lemna sp. plants can be a natural food for gouramy (O. gouramy) and can improve water quality to support gouramy cultivation. However, Lemna sp. plants require NPK elements that can come from POC formulations from banana peel waste and catfish offal. This study aims to determine the effect of POC …
Coral reefs play an important role in maintaining marine biodiversity by providing habitat for various marine organisms, including reef fish from the Pomacentridae family. This study aims to analyze the relationship between coral reef cover and the abundance of Pomacentridae reef fish in the waters of Setan Island, West Sumatra. The study was conducted using the Underwater Photo Transect (UPT) …
This study aims to identify the types and abundance of phytoplankton at different depths and research stations. In the coastal waters of Teluk Makmur Village, Dumai City, Riau Province. Samples were taken from three different locations, namely estuary area, tourist area, and anarea far from settlements. Number of phytoplankton samples from the three stations with three depths was 27 samples. …
The Rupat Strait, functioning as a semi-enclosed water body connecting the Dumai coast with the Malacca Strait, exhibits complex hydrodynamic variability influenced by monsoon patterns, tidal forces, and anthropogenic pressures. Our integrated study combining MIKE 21 hydrodynamic modeling with field validation (demonstrating high accuracy: RMSE=0.27, MAE=0.23) reveals distinct seasonal patterns…
This research examines the influence of the Indian Ocean Dipole (IOD) and El Niño–Southern Oscillation (ENSO) on sea surface temperature (SST) and rainfall variability in the coastal waters of West Sumatra over the period 2014–2024. The analysis draws on Dipole Mode Index (DMI), Niño 3.4 index, SST, and rainfall data, processed using MathWorks and Excel. Regression analysis between field …
According to the World Health Organization (WHO) in 2023, anemia is a global health problem and commonly experienced by women of reproductive age. Based on the Basic Health Research (Riskesdas) in 2018, the prevalence of anemia in Indonesia reached 32%. This study aimed to determine the relationship between adequate nutritional intake and the incidence of anemia among female high school student…
The integration of Evidence-Based Medicine (EBM) into medical curricula has become imperative to prepare future physicians for the complexities of modern healthcare. E-learning platforms are playing a pivotal role in enhancing EBM education among medical students, offering innovative and flexible approaches to learning that align with current educational trends. This study aims the user experie…
Physical fitness is a person’s ability and capacity to carry out daily activities efficiently over an extended period without experiencing significant fatigue, thereby allowing them to perform additional tasks. There are various methods to assess an individual's physical fitness, one of which is the Harvard Step Test. This study aims to determine the physical fitness profile of medical studen…
Smoking is the main risk factor for many cardiovascular and respiratory diseases such as Chronic Obstructive Pulmonary Disease (COPD) and cancers in the respiratory system. More than a third of the Indonesian population are smokers, and medical students in Indonesia are not exempt from this tobacco epidemic. Smoking may decrease results of spirometry tests as the standard test for evaluating l…
The COVID-19 pandemic that has hit Indonesia since 2020 has caused several adjustments in various fields, one of which is the field of education. Face-to-face learning that is generally carried out was then switched to bold learning. In dare learning, students' self-directed learning abilities are very much needed for the success of the learning that is carried out. This will also affect studen…
Patient safety is a global issue that affects public trust in healthcare. In Indonesia, the high incidence of medical errors highlights the need for greater attention to patient safety, including in the education of medical students. This study aims to describe the perception of medical students on patient safety at RSUD Arifin Achmad Pekanbaru. A descriptive method with a cross-sectional appro…