This research was conducted for 56 days from April to June 2025 at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine Sciences, Riau University. The purpose of this study was to determine the effect of adding papain enzyme with different doses in feed on the growth and survival of snakehead fish (Channa striata) with a recirculation system, as well as to identify the best…
Red dragon fruit peel is a natural material with antibacterial potential against fish diseases. This study was conducted from July 2024 to June 2025 at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine Sciences, Universitas Riau. The aim was to determine the histopathology of gills and kidneys in striped catfish (Pangasionodon hypophthalmus) immersed in red dragon f…
ABSTRACT This study aims to analyze the effect of Green Training, Green Transformational Leadership, and Corporate Culture on Corporate Sustainable Performance at PT Angkasa Pura Indonesia, Pekanbaru Branch Office. This research employed a quantitative approach with a population of 174 employees. The sample was determined using Slovin’s formula, resulting in 123 respondents selected through …
ABSTRACT This study aims to analyze the effect of Content Marketing and price on customer loyalty through customer satisfaction among Netflix users from Generation Z in Pekanbaru City. The research uses a quantitative approach with a descriptive method. Data were collected from 110 active Netflix users through a questionnaire, and analyzed using Partial Least Square (SmartPLS 4.0) to test the …
ABSTRACT This study aims to analyze the influence of work-life balance and work discipline on teacher performance at SMKN 1 Bandar Sei Kijang. This study used a quantitative approach, with a population consisting of all civil servant (PNS) and PPPK teachers, totaling 41. The study sample was drawn using a saturated sampling method, resulting in the entire population, consisting of 41 responden…
ABSTRACT Broiler plasma farmers play a crucial role in sustaining poultry production in Indonesia, particularly in Riau Province, where broiler farming serves as a major source of income. However, farmers continue to face substantial challenges in managing their enterprises, including unstable market prices, low bargaining power, inconsistent quality of production inputs such as DOC, feed,…
ABSTRACT This study analyzes the motivation and entrepreneurial behavior influencing the performance of broiler plasma farmers under the core-plasma partnership pattern at PT Sabas Indonesia. Conducted in Kampar Regency, Riau Province, this quantitative descriptive research involved 25 broiler plasma farmers using purposive sampling. Data were collected through structured questionnaires a…
This study aims to determine the effect of stocking density on the growth and survival of Tambaqui (C. macropomum) seeds in a recirculation system using a zeolite filter and to determine the optimal stocking density. The research was conducted from November 22, 2024 to January 16, 2025 at the Cultivation Technology Laboratory, Faculty of Fisheries and Marine Sciences, Riau University. The metho…
This study aims to determine the effectiveness of using filters with different types of aquatic plants on the growth and survival of tilapia (Oreochromis niloticus) in a recirculation system. The study was conducted for 56 days from March to May 2025 at the Hatchery of the Aquaculture Technology Laboratory, Faculty of Fisheries and Marine Sciences, University of Riau. The research method used a…
Leptobarbus hoevenii is a high-value freshwater fish, but its aquaculture developmentislimited by slowlarval growth and lowsurvival rates. One promising approach to overcome these challenges is the application of thyroxine and recombinant growth hormone (rGH). This study aimed to evaluate the effect and optimal dosage of the immersion combination of thyroxine and rGH on the growth and survival …
Trauma is one of the causes of morbidity and mortality worldwide. In addition to sharp and blunt force injuries, there are various other forms of trauma that can also cause serious injuries, such as thermal, electrical, explosive, and chemical trauma. This study aims to determine the profile of living victims of trauma other than sharp and blunt force injuries examined at Bhayangkara Hospital P…
Dyslipidemia is one of the lipid metabolism disorders characterized by an increase in Low-Density Lipoprotein (LDL) levels in the blood. Seri leaf (Muntingia calabura) is known to contain active compounds such as flavonoids and saponins that have potential hypolipidemic effects. This study aimed to determine the effect of seri leaf extract administration on LDL levels in Wistar rats fed a High …
Infection by soil-transmitted helminths is one of the most common forms of infection affecting elementary school-aged children. The worms that commonly cause infection are roundworms (Ascaris lumbricoides), whipworms (Trichuris trichiura), and hookworms (Ancylostoma duodenale and Necator americanus). This descriptive cross-sectional study was conducted from January to August 2025 in eight eleme…
Bladder cancer is a malignancy originating from urothelial cells lining the inner surface of the bladder and is one of the most common urological cancers, particularly in elderly males. Risk factors include smoking, exposure to industrial chemicals, and chronic urinary tract infections. Early symptoms such as hematuria and dysuria are often overlooked, leading to delayed diagnosis. Cystectomy i…
Intestinal protozoa are unicellular eukaryotic microorganisms inhabiting the human gastrointestinal tract and are capable of causing infections. Transmission occurs through the ingestion of cysts or oocysts present in contaminated food or water. In Indonesia, raw vegetables are commonly consumed as “lalapan,” including cabbage, lettuce, and basil which are at risk of contamination during di…
Sepsis is characterized by a dysregulated immune response to infection, leading to life-threatening organ dysfunction. This condition poses an economic burden to nations due to its high mortality rate. The accurate selection of empirical antibiotics is a critical component in the management of sepsis. Inappropriate antibiotic use carries the risk of resistance, which can subsequently increase h…
Uncertainty about the future is a natural part of life, encompassing both joys and sorrows, including the unavoidable risks of illness and death. To manage these risks, life insurance serves as a form of financial protection, one of which is thru dual-purpose life insurance products that combine protection and savings benefits. Insurance companies need to provide premium reserves to guaranty fu…
The Rural Area Development Program (PKP) is a national mandate regulated under the Regulation of the Minister of Villages, Development of Disadvantaged Regions, and Transmigration (Permendesa PDTT RI) No. 5 of 2016 and the Ministerial Decree (Kepmendesa PDTT RI) No. 194 of 2023, which positions villages as the subjects of development and promotes inter-village cooperation based on regional pote…
Indonesia, as an archipelagic country with the longest coastline in the world, has great potential for marine tourism development. One of the areas with great opportunities in this sector is West Aceh Regency, particularly the Batee Puteh Beach area in Johan Pahlawan District. This beach is known for its natural attractions, strategic location, and strong regional policy support to become a lea…
Youth participation in mosque activities is a crucial aspect of sustaining the mosque’s social and religious functions. However, evidence shows that youth involvement is higher in seasonal activities, while regular programs are relatively less attended. This study aims to analyze the influence of internal and external factors on youth participation, incorporating social capital as an addi…