ABSTRACT The sizing process is an important stage in paper production that aims to improve the surface quality properties of paper, including water absorption, strength, and water resistance. The main chemicals used in the sizing process are native starch and the applicator rod as a means of applying starch to the sheet. These two things greatly affect the quality of the sheet during productio…
ABSTRACT Folio sheeter Machine is a machine that functions to change paper roll into sheets of folio-sized paper which are then stacked on a pallet. Folio paper products that have been arranged on the pallet can be directly packed for bulk orders or sent to the folio sheeter wrapping machine to be wrapped per ream into a ream wrap order. In the process of cutting folio paper, several defec…
ABSTRACT Erosion and sedimentation can reduce the capacity of waterways, so to overcome the problem of sedimentation in irrigation canals, a mud interceptor building is needed. Therefore, in this research, a sandtrap dimension planning is planned. This research aims to design an effective and efficient santrap design in accordance with the existing conditions in the Sei Tibun Dam irrigation ne…
ABSTRACT This study aims to analyze the productivity of heavy equipment in embankment and granular pavement work on Jalan Kampus Universitas Riau. In the construction of road infrastructure, the efficiency and effectiveness of heavy equipment use greatly affect the implementation time and cost of the project. This study compares two alternatives for the use of heavy equipment: the equipment us…
ABSTRACT Excessive use of groundwater will have an impact on reducing groundwater levels. To overcome this, implementing environmentally friendly drainage is one solution to prevent shallowing of groundwater levels. At Annajim Housing, changes in land use will increase surface runoff and reduce water infiltration into the ground, thereby potentially causing flooding and decreasing environmenta…
ABSTRACT Concrete is one of the main construction materials widely used in infrastructure development due to its high compressive strength and good durability. However, achieving optimal compressive strength typically requires a relatively long curing period, approximately 28 days. To address this limitation, admixtures such as Bestmittel are used to accelerate the hardening process and improv…
ABSTRAK In the implementation of excavation work on the Revitalization of Lake Bakuok project in Kampar Regency, heavy equipment assistance is needed to facilitate the work process, one of which is in excavation and soil transportation. The gradual or relay excavation method causes problems such as high equipment efficiency and fuel consumption so that operational costs increase and the du…
This research aims to develop snakes and ladders learning media in history learning, especially material on the Indonesian national movement as an effort to increase the learning motivation of class XI students at SMAN 3 Mandau. This type of research is development research with the ADDIE development model which consists of 5 stages, namely analysis, design, development, implementation and…
Mangroves are important ecosystems that contain various bioactive compounds. Rhizophora mucronata is one of the potential mangrove species, but information on the content of active compounds in its leaves is still limited. This study aims to identify secondary metabolite compounds in ethanol extract of Rhizophora mucronata leaves through qualitative phytochemical tests. The research was conduct…
This study was conducted to identify the types and potential of anoxygenic photosynthetic bacteria (ABF) from Dumai waters, Riau Province as biodegradation agents of solar oil. The study was conducted from January to March 2025. Sea air samples were taken from three different stations in Dumai waters reflecting the port, estuary, and industrial areas, using a purposive sampling method. The proc…
Many students still face challenges in producing high-quality translations. This research is to find out the ability of the third-year students of English department of University of Riau in translating an Indonesian text to English using NAATI Correction Code guide. The researcher used Quantitative research and descriptive approach as the design. It was carried out from August to September 202…
This research focuses on developing an interactive E-Worksheet using Liveworksheets to teach reading recount texts to Grade X students, responding to the limitations of traditional teaching methods. It highlights the need for engaging, technology-based learning tools in line with the Merdeka Curriculum. The E-Worksheet was created and validated through the ADDIE model (Analysis, Design, Develop…
This research addresses the need for effective instructional media in teaching English descriptive texts to X-grade students. The study aims to develop and validate Liveworksheets as interactive instructional media to enhance student engagement and comprehension. Utilizing the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation) the study included need and curriculum anal…
The rapid advancement of digital technologies and the evolving business landscape have motivated MSMEs to engage in digital transformation. Although research on digital transformation in MSMEs is growing globally, there remains a lack of studies that clearly identify the specific types of support that are most critical to the success of this transformation. Therefore, the urgency of this resear…
This study reviews the strategy of Village Officials in handling drug users. This study uses a qualitative method, data collection is done by observation, interviews and documentation. The research subjects are five people who work at the Terantang Village Office. The purpose of this study is to determine the strategy of Village Officials in handling drug users. The results of this study in…
The company was founded with the aim of improving the welfare of shareholders. Shareholder welfare can be achieved by increasing company value. One effort to increase company value is the need for policies and management in managing the company carried out by the top executives or highest leaders of the company who are usually known as the Chief Executive Officer (CEO). This study aims to anal…
The development of the fashion world which is currently increasingly rapid has made fashion industry players in Indonesia now compete to be the center of attention. No exception for fashionholics in this industry. Fashion itself is an expression of clothing aesthetics that is developing in a certain period of time following certain patterns, models, cultures and styles. Muslim fashion in I…
The urban area of Pelalawan Regency is currently undergoing development. However, if this development is not supported by an integrated urban planning approach, it may lead to various social and environmental issues, one of which is the emergence of slum settlements. One of the identified slum areas in the regency is located in Pangkalan Kerinci Timur Subdistrict. The largest slum area in this …
The Chinese New Year celebration in Selatpanjang has its own differences from other areas, during the Covid-19 period since 2021 this annual festival has been stopped and canceled. Indirectly making the habit of the excitement of this tradition cannot be felt during the pandemic. The purpose of the study was to explain how the Marketing Communication strategy of the Youth, Sports and Touris…
This study examines the phenomenon of breast cancer patients in Pekanbaru City, by looking at its impact on self-concept and communication experiences. This study aims to analyze communication experiences that shape the self-concept of breast cancer patients in Pekanbaru, both from internal and external dimensions. This study fills the gap in understanding how communication experiences, bot…