Azabenzene azine, also known by the name pyridine, is an organic compound with the chemical formula C5H5N, featuring a substituted nitrogen atom in the benzene ring. Pyridine is commonly employed as a raw material in the production of pharmaceuticals such as antimicrobial agents, antiviral agents, antidiabetic agents, and anti-inflammatory agents. The demand for pyridine in Indonesia is current…
SUMMARY In improving the quality of public services in each regional organization, the government calls on related agencies to create and implement innovations that are useful for creating effective and efficient service conditions. The presence of innovation can also be an indicator that public service providers are responsive and strive to provide the best service. In this case, the servic…
SUMMARY Educational supervision by the school principal is one of the key aspects in maintaining and improving the quality of education in an educational institution. This research aims to (a) analyze the principal's supervision planning for teachers, (b) analyze the implementation of supervision by the school principal towards teachers, (c) analyze the evaluation of supervision by the princip…
ABSTRACT This research is to determine the effect of the Problem Based Learning model assisted by Prezi interactive media on students' critical thinking skills. The research was carried out in class X at SMAN 4 Pekanbaru in April-June 2023. The parameters in this research were critical thinking skills. Data collection techniques in this research used critical thinking observation. The 5 indic…
Increasing rice plants production in Indonesia continues to be developed, one of which is by using inorganic fertilizer. However The excessive use of inorganic fertilizers by farmers in Riau Province is quite worrying about the decline in soil quality. Based on this, this study aims to obtain the best composition dose of N,P,K fertilizer with bio-organic fertilizer with the addition of Mucuna …
The effectiveness of collecting market service fees at the Taluk Kuantan People's Market is in accordance with the local revenue (PAD) of Kuantan Singingi Regency. Based on the provisions of Article 1 number 21 Regional Regulation Number 7 of 2012 concerning Market Service Charges, it explains that market service fees are the provision of traditional market facilities / simple, in the form of c…
Brittle properties are a crucial weakness of concrete materials used in the world of construction. This encourages the use of additional materials which function to minimize direct collapse due to the brittle nature of concrete. One of the additional materials used is polypropylene fiber. This fiber is a type of plastic that is able to increase and improve concrete properties such as ductility …
ABSTRACT Radio over Fiber (RoF) is a system where radio frequency (RF) signals are transmitted through optical fibers to support wireless communication services. The advantage of RoF lies in its lower construction costs and economic feasibility. However, RoF systems face the issue of chromatic dispersion over certain fiber lengths, leading to significant power loss. This research focuses on th…
ABSTRACT Technological advancements have altered Indonesians’ television viewing habits from analogue to digital television and the popularity of video-on-demand services. However, the enhancing use of video-on-demand services poses a challenge to sustaining servers’ performance in the face of high demand. The solution is implementing efficient load balancing and scheduling algorithms, s…
Abstract This research analyzes the roles of WFP in overcoming the food crisis and hunger in Somalia in 2019-2021. Somalia has long been plagued by food insecurity and is exacerbated by frequent droughts, floods, conflict and poverty. As an international organization, the World Food Program (WFP) is a key player in addressing countries' food crises, providing humanitarian assistance, coordinat…
THE ROLE OF THE MEETING OF ASEAN TOURISM MINISTERS (M-ATM) IN THE RECOVERY OF THE TOURISM SECTOR IN INDONESIA DUE TO THE COVID-19 PANDEMIC Author: Ilyasa Chairul Nurahman Email: [email protected] Advisor: Dr. Umi Oktyari Retnaningsih, MA Bibliography: 14 Books, 19 Journals, 8 Documents, 2 Thesis, 33 Websites Department of International Relations Faculty of Social and P…
ABSTRACT This research aims to analyze the role of the Garuda Contingent Force (Konga) in the world peacekeeping mission in the Democratic Republic of Congo in the 2018-2020 period. The research method used is qualitative analysis using secondary data from official reports, articles, and related literature. The results showed that the Konga Force played a significant role in maintaining stabi…
ABSTRACT THE APPLICATION OF PEACE JOURNALISM IN THE REPORTING OF THE KANJURUHAN TRAGEDY ON THE ONLINE MEDIA PORTALS TEMPO.CO AND SINDONEWS.COM By: Aditia Faturrahman Counselor: Dr. Belli Nasution, S.IP, MA The riot at the Kanjuruhan Stadium on October 1 2022, after the match between Arema FC vs Persebaya became controversial with the amount of news reported by the online media. The media ne…
ABSTRACT OVERVIEW OF HIRSCHSPRUNG DISEASE PATIENTS AND SURGICAL TECHNIQUES AT ARIFIN ACHMAD HOSPITAL IN 2020-2022 By: Akmal Taufiki Rahman Hirschsprung Disease is a congenital disease characterized by the loss of ganglion cells in the myenteric plexus and submucosal plexus in the distal intestine. The worldwide incidence of Hirschsprung Disease is 1:1,500 to 1:7,000 live births. Definitive …
ABSTRACT Missing data contained in a dataset can affect the results of the analysis. This study uses a dataset of factors that affect world climate change from 1990 - 2020 which has missing data on all variables. This study aims to determine the best imputation method by comparing five imputation methods namely Mean Imputation, Median Imputation, linear interpolation, KNN Imputation, and Multi…
ABSTRACT Tik Tok is one of the most popular social media commerce platforms in Indonesia that reach 193 active users. One of the industries that benefit from the presence of social media commerce on the Tik Tok application is fashion. This is supported by the Live Video Streaming and Sharing (Electronic Word of Mouth) feature in the Tik Tok app. Further, the feature becomes an important variab…
ABSTRACT Tribology is the science that deals with friction, wear and lubrication on surfaces in the relative motion of objects. In machining mechanical contact is unavoidable regarding friction and wear. Mechanical contact that occurs will result in wear and tear between the two surfaces of the elements that touch and move. Friction is the loss of energy due to the occurrence of two objects th…
ABSTRACT This study aims to determine the effect of leadership, work discipline and competence on the performance of employees of PT. PLN (Persero) UP3 Dumai, totaling 35 employees. While the samples in this study were taken using the saturated sample method and obtained as many as 35 employees. This study uses multiple linear regression with the help of the SPSS program to test the hypothesis…