The pharmacy installation is one of the vital parts of the service at Rumah Sakit Daerah Madani Pekanbaru. In pharmacy installation, the record of drug sales is solely done by using excel and there is no system that can predict drug inventory management based on information from those records. The management of drug inventory must be carried out optimally to prevent shortages or stockouts that …
The rapid growth of the population can pose various challenges in managing civil administration, including public policy planning. Therefore, an effective data analysis method is needed to cluster the population based on age. This study aims to implement the K-Medoids method in the clustering process of the population based on age at the Office of Population and Civil Registration of Riau Provi…
This final project discusses of the Leslie matrix to estimate the population growth rate of women in Riau Province. This research uses a quantitative method with secondary data obtained from the Riau Province Central Bureau of Statistics for the years 2015–2020, consisting of data on the female population and birth rates. The Leslie matrix is constructed based on age structure, fertility …
This final project discusses a family of iteration methods using weight functions to solve nonlinear equations. Certain weight functions are chosen to obtain some existing methods and a new iteration methods as a special case. Analytically, this family of iteration methods has a convergent order of five with an efficiency index of 1.495. Computational tests show that the new methods in this fam…
The advancement of information technology has significantly impacted the workflow of various institutions, including archival management. The Information and Communication Division (Infokom) of BBPOM Pekanbaru still employs a manual method for managing archives and relies on physical storage in filing cabinets. This approach presents several challenges, such as difficulty in retrieving document…
The Riau Provincial DPRD is a legislative institution that functions as legislation, supervision and budget. The Riau Provincial DPRD plays an active role in making regional regulations, discussing regional revenue and expenditure budgets, and supervising the implementation of regional regulations and the APBD. Currently, the Secretariat of the Riau Provincial DPRD Office in carrying out admini…
This research develops a web-based letter archiving information system with a case study at the BPJS Kesehatan Payakumbuh Branch. The main objective of this study is to reduce the accumulation of physical documents by digitizing letter archives, and to improve the efficiency and effectiveness of archive processing. The methodology used is the Waterfall model, starting from requirements analysis…
Rainfall is one of the important parameters in climate analysis, natural resource management, and disaster mitigation. In Riau Province, rainfall data owned by BMKG so far is still presented in the form of tables and static reports, so it is less effective to be analyzed spatially by general users. This research aims to build a Web-Based Rainfall Map Information System at the Riau Province BMKG…
The Administrative Court (PTUN) plays a crucial role in handling administrative disputes between citizens and the government. One of the key aspects supporting PTUN's operational efficiency is the daily court session reporting. However, the manual reporting system still in use has several limitations, such as potential recording errors, delays in report distribution, and difficulties in real-ti…
Monitoring of processed frozen chicken products is a crucial aspect in ensuring food safety for the public. In Pekanbaru, the increasing consumption of frozen food demands a more efficient and integrated monitoring system. This study aims to design and develop a web-based information system to assist BPOM (National Agency of Drug and Food Control) in monitoring the inspection process of frozen …
Advancements in information technology are driving companies to enhance efficiency in data management, including in the field of human resources. PT Kreasijaya Adhikarya previously relied on manual reporting processes using physical documents, which led to various issues such as delays, inaccurate records, and difficulties in data access. Therefore, the development of a more modern, structured,…
An effective and efficient outpatient registration system is a crucial element in improving the quality of healthcare services. However, many healthcare facilities still rely on manual processes, which often lead to long queues, service delays, and disorganized patient data management. This study aims to develop a web-based outpatient information system focused on patient registration and docum…
White jabon fruit (Anthocephalus cadamba Miq.) has the potential to be used as a biosorbent because it contains cellulose, whose adsorption capacity can be enhanced through activation. Activation in this study used NaOH and was combined with humic compounds from peat water, such as humic acid, which is expected to increase the surface area and multiply the active sites on the biosorbent. This s…
The white jabon fruit (Anthocephalus cadamba Miq.) combined with humic acid extracted from peat water, is believed to hold potential as a biosorbent capable of removing various dyes, including Safranin O. This fruit was selected due to its relatively high cellulose content, making it suitable for biosorption applications. The aim of this study is to determine the adsorption capacity and efficie…
White jabon fruit powder (Anthochepalus cadamba Miq.) combined with humic acid from peat water has the potential to be used as a biosorbent in absorbing Crystal Violet dye. Jabon puith fruit is used as a biosorbent because of the cellulose content contained in the jabon fruit itself. The combination with humic acid aims to increase the active sites of the biosorbent in absorbing Crystal Violet …
White jabon fruit (Anthocephalus cadamba Miq.) is one of the biosorbents that has the potential to adsorb methylene blue dye because it has high cellulose content. The ability of white jabaon fruit powder can be improved through activation. Activation using NaOH is expected to increase the surface area and multiply the active sites on the white jabon fruit biosorbent. This study aims to determi…
Acacia bark powder (Acacia crassicarpa) can be used as an adsorbent because it contains cellulose, hemicellulose and lignin which play an active role in the adsorption process. This study aims to determine the contact time, stirring speed and optimum temperature of Rhodamine B dye adsorption by acacia bark powder (Acacia crassicarpa). The method used was adsorption method using batch system. Ad…
Hydrazone compounds belonged to the azomethine group, characterized by a distinctive chain (-NHN=CH-). As analogs of Schiff bases, hydrazones exhibited promising pharmacological properties, including potential anticancer activity. This study aimed to synthesize the hydrazone compound, (E)-2-((E)-1-(naphthalen-2- yl)-3-(4-nitrophenyl)allylidene)hydrazine-1-carboxamide and to evaluate its antican…
Acacia bark powder (Acacia crassicarpa) is a biomass that contains cellulose, lignin and hemicellulose as active sites of adsorbent. The purpose of this study was to determine the adsorbent dose, pH and optimum adsorbate concentration as well as the adsorption isotherm model of Rhodamine B by acacia bark powder (Acacia crassicarpa). The method used in this research is batch system adsorption.…
Abundant durian peel waste can cause problems in the environment. Durian peel contains chemical compounds in the form of cellulose, lignin and starch so that it can be used as raw material in the manufacture of activated carbon. In this study, chemical activation using with KOH was carried out followed by physical activation using a furnace with a comparison between the use of air (atmosphere) …