ABSTRACT The purpose of this device is to facilitate the process of measuring and cutting fiber optic cables automatically and efficiently at PT. PLN Indonesia Comnets Plus (ICON+). This research aims to design and implement an IoT-based automatic fiber optic cable measuring and cutting tool, controlled via the Telegram platform and utilizing Google Spreadsheet for data storage. The device…
ABSTRACT The use of SNI helmets is a mandatory requirement for using motor vehicle equipment. SNI helmets are generally made of polypropelene polymer. Composites reinforced with synthetic fibers cause biocomposites reinforced with natural fibers to become a major concern as a new environmentally friendly material. The purpose of this research is to determine the feasibility of sisal/carbon fib…
ABSTRACT Fatty alcohol (C16H34O) is an aliphatic alcohol which is a derivative of natural fat or natural oil. Fatty alcohol is part of fatty acids and fatty aldehydes. Fatty alcohol products are formed from the raw materials RBDPO (Refined Bleaching Deodorization Palm Oil), methanol and hydrogen. Fatty alcohol products occur in two reaction processes, namely transesterification and hydrog…
ABSTRACT The design of an ethylbenzene plant with a production capacity of 240,000 tons per year in Cilegon, Banten, aims to meet domestic and international demands for ethylbenzene derivatives such as styrene monomer. The chosen location is strategic due to its proximity to raw material sources, adequate infrastructure, and good accessibility to export markets. This project also focuses on me…
ABSTRACT Acrylic acid is an organic compound used as a raw material in the production of polymers, paints, resins, and flocculants for wastewater treatment, and is also utilized in the textile and cosmetic industries. The production of acrylic acid in this plant uses the Dehydration-Oxidation process. The plant is planned to operate for 330 days per year, running continuously 24 hours a day wi…
ABSTRACT Industry in Indonesia is growing rapidly due to increasing community needs. One of the industries that continues to increase is the chemical industry, such as the paint, ink, perfume and cosmetics industries. One of the compounds used in this industry is ethyl acetate. Imports of ethyl acetate continue to increase every year. Indonesia currently imports 85,000 tonnes/year of ethyl ace…
ABSTRACT Tax aggressiveness is explained by Karen Wendt (2021) in her book Green and Social Economic Finance as tax planning between legal tax avoidance (tax evasion) and illegal tax avoidance (tax evasion) which focuses on reducing the tax burden uploaded to income. This research aims to research and empirically prove the influence of Financial Distress, Audit Committee, Profitability and…
This research was conducted from February to April 2023 at the Fish Nutrition Laboratory, Faculty of Fisheries and Marine Science, University of Riau and Bukittinggi Veterinary Center. This study aims to obtain a histological picture of the intestines of nilem fed with fermented moringa leaf flour. The method used in this research is an experiment with a completely randomized design (CRD) of on…
Semantik merupakan salah satu cabang dari ilmu linguistik yang menelaah lambang- lambang atau sebuah tanda-tanda untuk menyatukan makna, hubungan antara satu makna dengan yang lainnya, dan pengaruhnya kepada manusia dan masyarakat. Bentuk dari ekspresi makna dapat merangsang penafsiran yang lebih dari satu makna terutama penggunaan idiom dalam kalimat. Idiomatik pada penelitian ini merupakan…
Background: Flexible bronchoscopy (FB) is a minimally invasive procedure for direct visualization of the tracheobronchial tree to diagnose and manage pulmonary and airway diseases. Interleukin-6 (IL-6) acts as a major pro-inflammatory mediator for the induction of acute phase responses, causing various local and systemic changes, including fever, leukocyte recruitment, cytokine activation and e…
This research is motivated by the existence of an Integrated Islamic School, namely SMA IT Fadhilah which uses two curricula, namely the education office curriculum and also the integrated Islamic curriculum. This school is able to combine the two curricula. This school also experiences several differences with other public schools, including the Dhuha Prayer in Congregation, one day one verse,…
History of the construction of the Senapelan Terminal, then the role of the Senapelan Terminal, and the influence of the existence of the Senapelan Terminal in Pekanbaru City (1955-1970) for the Senapelan Community in Pekanbaru City. Socio-economic situation of the community in Senapelan Regency. This writing uses historical methods. In this research we also used the personal experience method …
The Sea Tribe, known as Orang Laut, is one of the isolated tribes in Riau Province. The Sea tribe originates from the remains of the Proto-Malay people who came from the Melaka Strait around 2500-1500 years BC. Until it split into two pieces. Those who fled to the mainland became the Talang Mamak Tribe, while those who fled to the sea became the Sea Tribe. However, the spread of Islam is not re…
Students’ critical thinking ability in learning history is still low due to ineffective learning models. The Means Ends Analysis (MEA). Model helps improve this ability by training students to think critically and solve problems. The research sample consisted of two classes, namely class XI IPS E and class XI IPS F at SMAN 9 Pekanbaru. Data collection techniques were carried out through tests…
Learning efforts at school are often a way for teachers to overcome problems in the classroom. One of these efforts is to apply an appropriate learning model to the characteristics and learning problems. The problem based learning model used in this research aims to increase students' active learning time at Telkom Pekanbaru Vocational School. The type of research used was classroom action rese…
Penelitian ini dilatarbelakangi oleh pentingnya kemampuan pemecahan masalah matematis (KPMM) dan masih terbatasnya media pembelajaran interaktif yang memfasilitasi KPMM siswa yang digunakan sebagai penunjang pembelajaran matematika. Berdasarkan hasil wawancara dengan guru matematika, diperoleh informasi bahwa sumber belajar yang digunakan oleh siswa yaitu buku paket dan powerpoint yang dis…
This research aims to determine the profile of the physical condition of the Bintang Kecil FC Kuantan Hilir football athletes, so that they can find out the profile of the physical condition of the football athletes. The form of this research is descriptive research. The method used is using instruments, the data level is statistical. The population and sample in this study were all 16 Bintang …
The evolution of information and communication technology has altered how SMEs engage with customers in the present digital era. Through marketing methods, SMEs can access more specializes audiences by utilizing social media. However, the asre numerous obstacles to overcome when putting social media marketing and promotion methods into practice. This study is classified as descriptive research …
The National Curriculum Policy is an effort to address the lagging education in Indonesia. The National Curriculum is interpreted as an independent learning design, which is free, namely by providing opportunities for students to learn calmly, relaxed, fun, stress-free and pressure-free, to show their natural talents. With the National Curriculum, the learning process is expected to be more mea…