This study was conducted in Desember 2024 in the Pambang Pesisir village Bengkalis Regency in Desember 2024, aiming to determine the size of sediment grains and the abundance of macrozoobentos and analyze the relationship of the sediment grain size and macrozoobentos abundance. The method used in this study is a survey method, namely samples taken directly from the waters and then analyzed in t…
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…
Currently, food technology has transformed the function of food, beyond simply relieving hunger, it is also used to produce functional food products that protect the human body and treat various diseases. One such product being developed is a probiotic drink. This research was carried out from October to December 2024 at the Marine Microbiology Laboratory, Department of Marine Sciences, Faculty…
Testicular carcinoma is a type of cancer that affects men of productive age and generally has a good prognosis if treated properly. The BEP chemotherapy regimen (Bleomycin, Etoposide, and Cisplatin) is a primary therapy commonly used in the management of this cancer. This study aimed to describe the therapeutic response and side effects of BEP chemotherapy in testicular carcinoma patients at Ar…
This research purpose was to determine the effect of applying biofloc technology on the reared of red tilapia in brackish water with different stocking densities and to determine the best stocking density of red tilapia reared in brackish water using biofloc technology. The method used in this research is the experimental method of Completely Randomized Design (CRD) with one factor 5 levels of …
Snakehead (Channa striata) is one of the popular freshwater commodities in Indonesia, but its cultivation is still relatively low due to its relatively slow growth. Biofloc technology that relies on microorganisms such as probiotic bacteria is a potential solution to increase cultivation efficiency. This study aims to evaluate the effect of using various types of probiotics in the biofloc sy…
The majority of economic activities that tend to be engaged in by the people of Koto Mesjid Village today are as Patin fish farmers. From the beginning of its history, the development of Patin fish farming in Koto Mesjid Village certainly cannot be separated from the efforts of community leaders in saving the economy of the village community itself. These community leaders are people who are ab…
The development of fish farming in floating net cages in the Koto Panjang Hydroelectric Power Plant Reservoir is one of the alternatives to overcome the constraints of fish production, increasing aquaculture production can be said to be one of the promising economic improvements where from year to year the selling price for certain commodities is increasing. Fulfillment of the need for the amou…
Stunting is one of the nutritional issues in Indonesia caused by chronic malnutrition, particularly during the first 1,000 days of life. The stunting reduction achievement in Rokan Hilir for 2024 is 29.7%, which is still far from the national target of 14% by 2024. One of the factors contributing to stunting is low knowledge levels. Enhancing the understanding of prospective parents, especially…
Study this aiming for determine proximate characteristics, amino acids (essential and non-essential), fatty acids and minerals in catfish meat (Clarias batrachus) from different habitats. The methods used in study this is method experiment comparison with a t-test design consists from 2 treatments that is compare between catfish river natural (LS) and catfish cultivation pool (LK). Research res…
The use of technology in learning is essential in the 4.0 era. However, English learning at SMA Negeri 2 Tambang still relies on conventional methods, especially in teaching procedure text. This makes students less active and affects their learning outcomes. This research aimed to find out the impact of using the Quizizz application, especially the Lesson Mode and Paper Mode features, on the le…
The role of speaking skill as one of the basic skills of mastering English is important to be given special attention, especially for EFL Students. The popularity of ELSA Speak as an application that is widely used to help improve speaking skills has led to a lot of research on the application. Therefore, it is necessary to conduct research with the systematic literature review method to find s…
This research is a type of qualitative descriptive research. The purpose of this study is to describe Kurt Lewin's inner conflict of approaching-approaching, moving awaymoving, approaching-moving. Based on the results of the study "Inner Conflict Analysis in the Film Penyalin Cahaya by Director Wregas Bhanuteja", the author found 30 forms of inner conflict and 30 conflict resolutions of the…
This research is based on the purpose of analyzing the form and function of Habib Ja‟far‟s illocution speech act in the Log In event at Close The Door on Deddy Corbuzier‟s youtube channel. The method used in this study is descriptive qualitative research. The data collection technique in this study is the look and record technique. The data analysis technique that can be carried out in th…
This study aims to describe the poetry reading ability of class XI students of SMAN 1 Pangean. The ability to read poetry involves main aspects such as intonation, appreciation, expression, and body language. The method used is quantitative descriptive with a sample of 30 class XI B students. Data were collected through poetry reading tests and direct observation. The results showed that th…
ABSTRACT Salicylic acid has the chemical structure C7H6O3, is crystalline, white in color, has a sweet taste and is stable in free air. Salicylic acid and its derivatives are chemicals that are quite important in daily use. In the pharmaceutical field, salicylic acid is used as an analgesic, antipyretic, antioxidant, antimicrobial, antiproliferative and cytotoxic agent. In the field of cosmeti…
ABSTRACT The issue of heavy metal contamination in industrial wastewater, particularly ferrous ions (Fe²⁺), poses a serious threat to the environment and human health. One effective and eco-friendly solution is the adsorption method using biomass-based adsorbents. Coffee grounds, an organic waste rich in lignocellulose, show great potential as a raw material for biomass adsorbents. Chemical…
ABSTRACT The issue of heavy metal contamination in industrial wastewater, particularly ferrous ions (Fe²⁺), poses a serious threat to the environment and human health. One effective and eco-friendly solution is the adsorption method using biomass-based adsorbents. Coffee grounds, an organic waste rich in lignocellulose, show great potential as a raw material for biomass adsorbents. Chemical…
ABSTRACT Sodium Silicate is a raw material that is widely used as a filler in the detergent, soap and toothpaste industries. Sodium silicate can be synthesized from silica (SiO2), which can be obtained through an extraction process from materials containing silica such as sand, clear glass bottle waste and fly ash. In this study, the synthesis of sodium silicate was carried out using silic…
ABSTRACT This thesis aims to analyze the effect of Transfer Pricing, Tunneling Incentive and Sales Growth on Tax Avoidance, in Manufacturing Companies Listed on the Indonesia Stock Exchange during the period 2021-2023. This study uses a quantitative method with secondary data in the form of the company's annual financial reports. The sample was selected using a purposive sampling techniqu…