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Buletin Poltanesa
Published by Politeknik Pertanian Negeri Samarinda
ISSN : 14120097     EISSN : 26148374     DOI : 10.51967/tanesa.v21i2.326
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Computer Science & IT Education
Buletin Poltanesa is a collection of research articles, scientific works, and dedication from all academic community in order to integrate information. Buletin Poltanesa provides open publication services for all members of the public, both in all tertiary educational and teacher environments and other research institutions, with the freedom to exchange information that is dedicated to facilitating collaboration between researchers, writers and readers through information exchange. Buletin Poltanesa was introduced and developed in Research Department of Politeknik Pertanian Negeri Samarinda Buletin Poltanesa is published periodically twice a year, in June and December, this bulletin contains the results of research activities, discoveries and ideas in the field all multidisciplinary sciences. Hopefully with the articles in cultivation researchers can share knowledge in order to advance Indonesia, especially East and North Borneo.
Arjuna Subject : Umum - Umum
Articles 555 Documents
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Detection of the Post-Earthquake Damage in Mamuju Regency in January 2021 Using Sentinel-1 Satellite Imagery Zulfha Diya Nur Ardzilla; Nia Kurniadin; F. V. Astrolabe Sian Prasetya; Romansah Wumu; Dawamul Arifin; Shabri Indra Suryalfihra
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2495

Abstract

Friday, January 15 2021 at 02:28:21 Local Time, a tectonic earthquake with a magnitude of 6.2 occurred in Mamuju Regency. The epicenter of the earthquake was on land and at 38 km in depth, 6 km to the northeast of Majene, West Sulawesi Province. This earthquake has damaged buildings such as the West Sulawesi Governor’s Office, the Mitra Manakara Hospital, and landslides at several points on Mamuju – Majene highway. The purpose of this research is to determine the post-earthquake damage that occurred in Mamuju Regency and to find out the area that was detected because of the earthquake. By using Sentinel-1 satellite image data and the change detection method from two Sentinel-1 SAR images, ESA SNAP software is used for data processing by using a threshold classification on the images before and after the earthquake, then converting Raster to Vector, Clip according to the boundaries of Mamuju Regency and Layouts using ArcGIS software. The results of this study are the detection of the post-earthquake damage that occurred in Mamuju Regency of 100.64 km2 (14.78%) total area of damage detected. This research also obtained post-earthquake damage detection maps.
Management and Development of Indonesia’s Economic Diplomacy in 2015-2022 in Facing Global Economic Crisis Chairunnisa, Rizqi Shafira; Wiswayana, Wishnu Mahendra
Poltanesa Vol 24 No 2 (2023): December 2023
Publisher : P3KM Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i2.2562

Abstract

Global uncertainty causes uncertain developments in the world economy. Various issues of the global economic crisis threaten various countries. Realizing this, Indonesia, through the Strategic Plan of the Ministry of Foreign Affairs, has begun to make efforts to maintain the stability of the country's economy by focusing its foreign policy direction on economic diplomacy. This research will try to analyze typology mapping of Indonesia's economic diplomacy to identify the management of Indonesia's economic diplomacy as an effort to improve the practice of economic diplomacy. This study uses a qualitative approach with thematic analysis methods and data collection techniques with documentary research and internet-based research. This research uses the Typology of economic diplomacy Rana because it can identify the capacity management of Indonesia's economic diplomacy as a developing country. This article shows that Indonesia has progressed well in carrying out economic diplomacy and has entered an evolving phase in the majority. This shows that the management of Indonesian Diplomacy has adapted to the opportunities that exist in carrying out its economic diplomacy. This article also finds that Indonesia is still on niche-focused typology that means Indonesia focus on carrying out economic diplomacy in certain parts and has not yet begun to open its market to other potentials. Finally, Indonesia has reached the initiative in the regional category which shows that Indonesia already has an influential role at the regional level.
Analysis of Teritip Dam Utilization for Domestic Water Supply in Balikpapan Kiamah Fathirizki Agsa Kamarati; Laode Muh Asdiq H Ramadhan; Herijanto Thamrin; Noorhamsyah; M. Masrudy; Sofyan Bulkis; M. Fadjery; Muhammad Zulfi; Ariusmiati; Shinta Sisilia Paurru
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2564

Abstract

Balikpapan is a city in East Kalimantan, Indonesia, serving as a business and industrial center with the largest economy on the island of Kalimantan. The Teritip Dam has multiple purposes, including flood control and addressing the clean water crisis caused by a lack of raw water sources. The demand for clean water will continue to increase with population growth. This study aims to determine the contribution of the Teritip Dam in meeting the community's clean water needs through the Regional Drinking Water Company (PDAM) of Balikpapan. The study also seeks to provide input for potential contributions and conservation efforts. The analysis of domestic clean water demand involves evaluating the condition of clean water, identifying the supply and demand of clean water, analyzing population projections, and estimating the volume of clean water needed by the population. The study findings indicate that the Teritip reservoir provides a discharge of 8,891 m3/day, fulfilling only 14.3% of the clean water demand in Balikpapan. Therefore, implementing water resource conservation measures is crucial to meet the water demand in Balikpapan. These conservation activities include improving the supervision of water withdrawal and usage by considering conservation interests, raising public awareness about water issues, and controlling groundwater use for new drilling activities, particularly in critical groundwater areas.
Financial Ratio Analysis and Du Pont System to Evaluate the Financial Performance of PTBA And ITMG Ahmad Zulaihan; Siti Rizka Fauziyah
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2565

Abstract

The research was conducted to analyze the financial performance of coal subsector energy sector companies, including PT Bukit Asam (Tbk) and PT Indo Tambangarya Megah (Tbk), with financial ratio analysis and Du Pont System. This study used balance sheet and income statement data from 2019 to 2022 from both companies and conducted financial ratio analysis on liquidity, activity, profitability, solvency, and with the Du Pont System. The results of the financial ratio analysis show that both companies have experienced an increase in the current ratio over the past four years, with a more significant increase occurring in ITMG. However, PTBA experienced fluctuations in the current ratio value. Both companies also experienced an increase in cash ratio in 2020. In addition, the total asset turnover ratio decreased in 2020 due to the Covid-19 pandemic, but in 2021 it increased due to increased production. The financial performance of the two companies is generally quite good with stable and good ratio values in the profitability ratio. Both companies also have good solvency ratios, with relatively low Debt to Equity Ratio (DER) and Debt to Asset Ratio. From the Du Pont analysis, in general, the performance of PT ITMG compared to PTBA is relatively better in terms of ROE and ROI Du Pont.
Implementation of Good Corporate Governance in Public Hospitals in Indonesia: Systematic Literature Review Approach Dhiana Wijayanti; Christina Tri Setyorini
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2567

Abstract

The purpose of this study was to conduct a thorough literature review to obtain a comprehensive understanding of the implementation and characteristics of good corporate governance in public hospitals. In February of 2022, a comprehensive evaluation of research findings published between 2018 and 2022 was conducted for this study. This study analyzed 51 documents after the screening procedure, of which 12 were relevant and 39 were irrelevant. The findings of this study indicated that the growth of hospital governance in Indonesia is primarily tied to patient satisfaction and hospital performance. In these studies, variables such as transparency accountability responsibility, independence, and impartiality are frequently mentioned, but organizational culture is also a crucial aspect of hospital governance. This study also identified the factors that facilitate or impede hospital governance implementation in Indonesia, particularly in public hospitals. Uncertainty in the regulations and laws regulating the implementation of public/government hospital governance is one of the contributing factors. Improving the implementation of hospital governance is crucial for improving the efficacy of Indonesian hospitals. By casting light on the key characteristics and challenges of hospital governance, the study provides valuable insights that can assist policymakers, healthcare administrators, and other stakeholders in enhancing corporate governance practices in public hospitals.
Financial Statement Analysis of Cement Industry Companies with Dupont System Method to Performance Measurement Periode 2018-2021 Riduwan Maliki; Dwi Agus Arvianto
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2568

Abstract

The purpose of this study was to evaluate the financial performance of cement industry companies in Indonesia which includes four companies namely SMCB, SMGR, INTP, and SMBR for the 2018-2021 period using the Dupont system method considering the analysis of the Covid-19 pandemic. Descriptive-quantitative analysis and the DuPont system method were used as analytical methods. The data used in this study comes from the annual reports of four companies listed on the Indonesia Stock Exchange. The results show that the Covid-19 pandemic had a significant impact on the financial performance of companies in the cement industry, especially in terms of profitability and use of funds. These factors can affect the company's financial performance during the Covid-19 pandemic, so management must pay attention to these factors to improve the company's financial performance. This study can help investors and stakeholders understand the impact of the Covid-19 pandemic on the financial performance of companies in the cement industry in Indonesia and can provide information to companies about the challenges they are facing during the pandemic. In addition, the analysis of the Dupont system method also shows that factors such as net profit margins, asset efficiency, and financial leverage affect the financial performance of companies in the cement industry. The results of this study can be used as a basis for improving the company's financial performance in the future by optimizing these factors.
Application of Pig Manure and NPK 16-16-16 Fertilizer on Germination and Yield of Pakcoy (Brassica chinensis L.) Tuhuteru, Sumiyati; Mahanani, Anti Uni; Rumbiak, Rein Edward Yohanes; Dewi, Yohana Sutiknyawati Kusuma; Tabuni, Endius; Tabo, Opapur; Doga, Konius; Wenda, Endison; Lengka, Mariana; Himan, Rusina
Poltanesa Vol 24 No 2 (2023): December 2023
Publisher : P3KM Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i2.2637

Abstract

Pakcoy is one of the most popular vegetables for taste and content nutrition; with system-classified cultivation it is easy and efficient. For it is needed to trial activities related comparison between system cultivation in a manner organic, non-organic with system cultivation without fertilizer (is natural) through the utilization compound NPK fertilizers and fertilizers dirt cattle obtained pork from a farm owned by the farmer. The research going on together with Kosabangsa Project (Collaboration Together to Build Nation) phase Pilot Project Petra Baliem STIPER Wamena with the University of Tanjungpura Pontianak, in Jayawijaya. Test This is arranged in the form Draft Random Complete (RAL) with repetition divided three times in treatment A (without fertilizer/traditional), treatment B (compound NPK), and treatment C (Fertilizer dirt pig). The results show exists different influences one the same other to growth sprouts plant pakcoy tested try, i.e., treatment C had an effect real so real in increase growth sprouts plant pakcoy; meanwhile, treatment B showed influence real to plant fresh weight. Furthermore, treatment A also has an effect seen only in the speed parameter growth, which is expected to be caused Because the elongation process occurs in plants, which is a physiological process plants obtain source energy from the sunlight.
Monitoring and Evaluation of Water System as a Performance Indicator in Laeya Watershed Management, Southeast Sulawesi La Baco Sudia
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2638

Abstract

This research aimed to monitor and evaluate the performance of the Laeya Watershed, South Konawe Regency, Southeast Sulawesi Province. The method used a survey with a scoring technique using the flow regime coefficient, annual flow coefficient, sediment load, flood, and eater use index parameters based on the Regulation of the Minister of Forestry of the Republic of Indonesia Number 61 of 2014. The results showed that the performance assessment of the Laeya Watershed based on the aspect of water management was classified into a good class with a value of 73.05, with each of the sub-criteria flow regime coefficient (4.24 or very low class), annual flow coefficient (0.31 or medium class), sediment load (7.73 or low class), flooding (flood frequency 1 time/year or high class ) and water use index (4,228.60 or moderate class). The conclusion was that the performance of Laeya watershed management is quite good.
Literature Study of Learning Outcomes of "Pak Krumun" Cartoon Art Media in Readers' Lives Agus Wijayanto; Tri Hannanto Saputra; Gregorius Adi Prastiantomo
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2650

Abstract

The communication media tools include the press, print media, film, radio, and television. Communication media has opportunities, challenges, and abilities in providing value to human society. One of the print media studied is cartoons. One of the print media in the form of cartoons is the "Pak Krumun" Cartoon. "Pak Krumun" is a cartoon that is in Utusan Magazine. This research aims to study the influence of "Pak Krumun" cartoon art media on readers' lives. The research methods used are literature study, interviews, and questionnaires. A literature study was conducted to find out about thoughts about cartoons, media, and the Church. Interviews were conducted with readers and Pak Bambang Shakuntala the creator of the "Pak Krumun" cartoon. The questionnaire was given to readers as many as 162 respondents, to find out the learning outcomes obtained from "Pak Krumun" cartoons. "Pak Krumun" cartoon is the work of Bambang Shakuntala who invites people to reflect on their lives. "Pak Krumun" cartoons provide real and concrete themes of people's lives.
A Study on Relaxation Learning Factory in Vocational Higher Education during the Covid-19 Endemic Transition Gregorius Adi Prastiantomo; Tri Hannanto Saputra; Agus Wijayanto
Poltanesa Vol 24 No 1 (2023): June 2023
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v24i1.2651

Abstract

Vocational Higher Education in providing quality vocational higher education is inseparable from its education model that implements PBET (Production Based Education and Training). To support this educational model, Vocational Higher Education has an educational facility called the Learning Factory. The concept of Learning Factory is facing challenges due to the extraordinary events post of the COVID-19 pandemic. Organizational strategic management is needed in relaxing concepts and activities related to the learning factory in Vocational Higher Education. Organizations must be able to formulate strategic policies that focus on the health and safety of students during the COVID-19 pandemic. Relaxation is a way or action to align the mind in a constructive direction so that what you want can be achieved. The main changes needed in Learning Factory Relaxation are the Implementation Model and the Learning Matrix. Both require Authorization in a process that supports teaching activities and the desired result. Therefore, principles are needed to support the achievement of modules that are open to the entire learning process and make prototypes for vocational students. As a form of a new breakthrough with technology in the industrial sector and getting around the adaptation of new habits during the Covid-19 pandemic, the learning process must be developed more innovatively and continues to be productive for the sake of mutual welfare. In realizing adaptive relaxation, it is necessary to focus on assessing the functions of Technoware, Infoware, Humanware, and Organware (THIO) as tools that Vocational Higher Education can use to improve services to stakeholders.

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