Resources In Indonesia Research Articles

Putusan Mahkamah Konstitusi dalam Pengelolaan Energi dan Sumber Daya Mineral dalam Perspektif Teori Sistem Hukum

The Constitutional Court has decided the case filed by the Governor of East Java and the DPRD of East Java Province in case Number 11/PUU-XIV/2016. This decision became one of the landmark decisions of the Constitutional Court. The aim of this research is to find out and analyze the decisions of the Constitutional Court regarding the management of energy and mineral resources in Indonesia. This research method uses a normative juridical method with a statutory approach. The results of the research, Constitutional Court Decision Number 11/PUU-XIV/2016 have provided legal certainty regarding the regulation of the authority to administer geothermal energy for indirect use, including the authority to grant permits to the Central Government. In subsequent developments, geothermal regulation is regulated in the Job Creation Law which was declared formally conditionally unconstitutional based on Constitutional Court Decision Number 91/PUU-XVIII/2020. Legal system theory as an analytical tool functions to dissect factors relevant to the management of energy and mineral resources.

Challenge and Readiness to Implemented Geothermal Energy in Indonesia

Many countries have used various strategies in the effort toward transition to alternative energy as a solution in developing renewable energy. Indonesia is the second largest producer of geothermal energy in the world. The potential of Indonesia lies in the Ring of Fire along with 117 active volcanoes, giving Indonesia high geothermal potential. This research aims to reveal and formulate the potential of geothermal as renewable energy in Indonesia as an alternative energy to be used in the future. The methods in this research are qualitative and quantitative. Through the quantitative method, this research will present secondary data from various organizations as well as data from prior research on geothermal potential in the world. While qualitative method will formulate ideas of several geothermal usages from many countries by using comparison from prior research and literature from journals, books, and other publication sources. Qualitative research results will also come from in-depth interviews with stakeholders that have implemented geothermal energy in Indonesia. The result of this research will illustrate the importance of geothermal energy as an alternative renewable energy in Indonesia to replace crude oil resources as the main natural resource in Indonesia. This research recommends the mapping of resources, requiring technology as a breakthrough in processing geothermal energy to take it directly from the reservoir because of its unorthodox classification based on its source as well the cost and benefit impact on the economy related to consumer mapping to detect early the market changes of energy to geothermal.

Asphalt Mix Compressive Stress-Strain Behavior: An Analytical and Experimental Study of Variable Influence

To address the excessive depletion of natural resources in Indonesia's civil construction sector, there's a rising trend in utilizing plastic waste from packaging, such as beverage bottles and plastic bags, alongside renewable energy sources like Modified Buton Asphalt (MBA). MBA serves as a partial substitute for both fine and coarse natural aggregates and non-renewable energy sources like petroleum bitumen. This study aimed to investigate the effects of incorporating polyethylene terephthalate (PET) and polypropylene (PP) waste as partial substitutes for coarse and fine aggregates through experiments and t-tests. The objective was to determine how the stress-strain behavior of asphalt mixtures formed using MBA changed with the addition of this mixture. Additionally, compressive strength and elastic modulus were calculated under mixed compressive loads. PET and PP plastic waste replaced natural coarse and fine aggregates at three volume percentages: 1%, 2%, and 3%, with a PET:PP ratio of 50%. A manual grater was used to shred PET and PP plastic bottles into shredded plastic waste, which was retained in sieve no. 50 after sieving. The study found that adding PET, PP plastic, and MBA waste enhanced the asphalt mixture's mechanical strength and modified relevant variables, resulting in a more elastic and ductile behavior. Doi: 10.28991/CEJ-2024-010-05-011 Full Text: PDF

Reproductive performance of Aceh cattle as animal genetic resources in Sampoiniet, Aceh Jaya, Aceh Province, Indonesia

Aceh cattle are one of animal genetic resources in Indonesia that have high adaptability to feed and extreme climates, therefore their existence must be maintained. This research aimed to identify the ability of aceh cattle reproductive in Sampoiniet Subdistrict, Aceh Jaya, Indonesia. A survey method was applied in this study covering 4 (four) villages, Kuala Ligan, Ie Jeureungeh, Ligan, and Teupin Limeng. The sample of villages and respondents were determined using purposive method in which the villages should have the most aceh cattle in Sampoiniet subdistrict and respondents should have at least two aceh cattle that have calved twice. The selected respondents were 60 farmers. Variables observed were the puberty age, first calving age, calving interval, service period, and calf weaning age. The collected data were analyzed descriptively using frequency and percentage. The result shows that the age of puberty was 13.11±1.06 months, the first calving age was 4.06±0.29 years, the calving interval was 18.42±1.07 months, the service period was 9.42±1.07 months, and the calf weaning age was 9.62 ±2.7 months. From these results, it can be drawn conclusion of this study that the reproductive characteristics of Aceh cattle in Sampoiniet Subdistrict, Aceh Jaya was categorized as poor.

KONTRIBUSI PENDIDIKAN DAN PENGALAMAN KERJA PRAKTIK TERHADAP KESIAPAN KERJA LULUSAN SMK

Vocational school graduates have one of the highest unemployment rates, which shows that vocational school graduates have not been able to meet the standards in the world of work. This study aims to determine the role of vocational schools in contributing to producing SMK graduates who are competent and have potential in the world of work. This research uses qualitative research methods based on literature review studies from various sources. The results of the study confirm that SMK graduates can become graduates who can compete and balance with the present with the experience gained in the implementation of Industrial Work Practices. The implementation of Industrial Work Practices activities is expected to have a good impact on SMK graduates to be able to adapt and be able to apply it in their workplace environment. Thus, the creation of this Industrial Work Practice training can foster a sense of mental readiness in students. It can provide a change to Human Resources in Indonesia so that they can be qualified and able to play an important role in the work industry.

Customer Satisfactions Based on Service Quality for VVIV Inpatient Patient of PMI Bogor Hospital

The success of health development plays an important role in improving the quality of human resources in Indonesia. The goal of health development itself can be achieved through various forms of implementing health efforts in a comprehensive, tiered and integrated manner. This research aims to analyze service quality on customer satisfaction simultaneously and partially for VVIP patients at PMI Bogor Hospital. The sample size was 100 respondentsnon-probability sampling technique. The questionnaire was tested using validity tests, reliability tests and also classical assumption tests. The test is valid, reliable, has classic assumptions and can be used for multiple linear regression data. The analytical method used in this research is a descriptive and verification method with a quantitative approach. The results of the research show that there is a positive and significant simultaneous and partial influence of service quality on consumer satisfaction.

Proses Rekrutmen, Seleksi dan Penempatan Talenta Karyawan Terbaik di Lembaga Pendidikan

An institution has main components in it, one of the important components is human resources. HR regulates all relations between workers in an institution with the aim of building good work performance and a good environment. The reality of inadequate human resources in Indonesia, especially in many institutions today, is something that must be addressed. Many factors cause the processes in accepting new employees to be less than optimal. This causes a decline in the performance of human resources in an institution, even though if it is implemented well the results will be maximum and can produce high performing and talented employees. The purpose of this writing is to provide structured processes for accepting new employees at an institution by following existing standards. Which can later be applied in everyday life and in the world of work for all facilitators and prospective new employees, so that they have a clear picture in the process of looking for qualified human resources that meet the Institution's standards. The author uses a qualitative approach with a library research method with references to several books and journal articles.

Knowledge Management System For Forest and Land Fire Mitigation in Indonesia: A Web-Based Application Development

Forest and land fires in Indonesia have serious impacts on many aspects, including the environment, health, economy, politics, and international relations. They cause haze pollution that extends to neighboring countries and peatland degradation. Despite extensive research and mitigation efforts, forest and land fires continue to occur and cost lives. Therefore, effective management and mitigation strategies are required. This research developed a web-based knowledge management system (KMS) using the Laravel framework as an effective forest and land fire mitigation platform. The KMS aims to support decision-making, facilitate knowledge exchange, improve coordination between stakeholders, and expand access to relevant information, while maintaining the sustainability of forest and land resources in Indonesia. The KMS evaluation results cover two important aspects: blackbox evaluation and performance evaluation. The blackbox evaluation showed that KMS provides knowledge retrieval features based on expert knowledge. The performance evaluation revealed that the KMS provides easy and quick access to information on forest and land fire prevention and management. Thus, this research has great potential to help overcome the problem of forest and land fires in Indonesia and protect the environment and society from their adverse effects.

Evaluating the effectiveness of coconut oil (Cocus nucifera) anti-bacterial benefits in caries prevention: A literature review

Background: Caries is the damage to the hard tooth tissue, which is enamel and dentine due to bacteria, with one of them being Streptococcus mutans. Caries is the most widespread non-infectious disease, with 2 billion people in the world suffering from permanent tooth caries and 514 million children suffering from primary tooth caries. The abundance of natural resources in Indonesia can be used as a way to prevent caries, such as using coconut oil which is known to have antibacterial benefits. Method: Analysis of several scientific findings and research with publication limitation over the last 5 years, recorded after January 1st, 2018. Results: Based on the results of analysis from several studies, coconut oil is proven to contain lauric acid which can be converted into monolaurin which is an active antibacterial agent. Monolaurin will cover the surface of the bacterial cell wall (peptidoglycan) and penetrate so that metabolism and cell permeability are disrupted and ultimately the cell lysis and cell death occurs. Studies show the effect of coconut oil on the incubation of bacteria that successfully inhibit colonization. Conclusion: It is proven that the content of coconut oil can effectively prevent the growth of the bacteria causing caries. Coconut oil has the potential to be an important step in preventing caries in the future.

The Existence of Customary Law in Managing Fishery Resources in Indonesia

The diversity of cultures and customary laws in Indonesia is reflected in the management of fisheries resources. This article explores various customary laws that are still valid in several regions in Indonesia, such as Sasi customary law in Maluku, Laot customary law and the Panglima laot institution in Aceh, Awig-awig customary law in Lombok, Masa ombo customary law in Central Sulawesi, customary law Lubuk ban in Jambi, Lilifuk customary law in NTT, and the Bapongka cultural system in the Bajo tribe. Through descriptive and qualitative research, this article highlights the implementation, changes and challenges faced by customary law in the face of modernization and globalization. It was found that this customary law not only functions to manage fisheries resources sustainably, but also plays an important role in maintaining local wisdom, traditional values, and the welfare of local communities. This research emphasizes the importance of understanding and respecting customary law in efforts to preserve natural resources and local culture in Indonesia.

Suitability and Carrying Capacity of Aquatic Environment for Shrimp Culture in Sarjo District, Pasangkayu Regency West Sulawesi

The potential of coastal and marine resources in Indonesia is so diverse both in terms of quantity and quality, should be able to contribute greatly to the economic growth of the State of Indonesia. The purpose of this stydy is to assess the level of land suitability and carrying capacity of the pond environment for shrimp culture in Sarjo District Pasangkayu Regency. The research was conducted using survey method, measuring biological, physical and chemical parameters. The observed data consisted of temperature, turbidity, TSS, current direction and speed, tides, pH, salinity, dissolved oxygen, ammonia, nitrate, nitrite, phosphate, BOD, COD, BOT, and plankton. Based on biological, physical and chemical data, an analysis of the suitability of the pond area was carried out using the geographic information system (GIS) Arc View GIS Application Version 3.3. The results of the level of suitability of land for shrimp culture in Sarjo District was very suitable 154.88 hectare; 2) Suitable 77.16 hectare and quite suitable 27.26 hectare. Overall land for aquaculture in each area is traditional 732.95 hectare, semi-intensive 1,589.12 hectare and intensive 247.83 hectare. The environmental carrying capacity of intensive shrimp cultivation ponds with an estimated maximum production of 42.63 tons ha-1, with a permitted pond area that does not exceed the environmental carrying capacity is 166.07 ha; semi-intensive cultivation with a maximum production of 153.49 tons ha-1 MT-1, the permitted pond area so as not to exceed the environmental carrying capacity is 597.85 hectare, traditional cultivation with a maximum production of 3.4 tons MT-1 with a supported pond area of 2,569 ha in Sarjo District, Pasangkayu Regency.

Study of Stock Ownership Nominee Agreement in Mining Business to People’s Welfare That Is Aligned for Sustainable Development Goals

The goal for Limitation of Foreign Stock’s ownership to protect natural resources in Indonesia is not yet optimal because of the existence of nominee agreement. Which is a form of law smuggling. So natural resources that should be benefiting for Indonesia people’s welfare, in reality it is enjoyed by Foreign Investor. This research is a normatif juridical research using secondary data and doing inductive analysis. From the result of the research is concluded that law smuggling in stock ownership nominee agreement prohibition in mining field is still exist because there is no monitoring, control, field observation, evaluation and law enforcement for nominee agreement practices in mineral and coal mining up to beneficial ownership in establishment and operational of mineral and coal mining business. Therefore it is needed to make a regulation to monitor, supervise and doing law enforcement by The Energy and Mineral Resources Ministry (ESDM) through Monitoring, Conrolling, Field Observation and Evaluation System (P3LE) towards stock ownership nominee agreement practices in mining business so that the management of natural resources can be benefitting for poeple’s welfare and Sustainable Development Goals (SDGs) is achieved.

Excelling in Student Achievements (EXCELLA) Real-Time Based on Student Achievement Management Innovation Integrated with Blockchain Systems

Indonesia, which has significant human resources, needs better human resources. The efforts made by the government through the Independent Curriculum program, in fact, still need to be in line with expectations. Many students' potential has yet to be maximized, so innovation is needed to improve the quality of students through competitions and maximizing potential. This research aims to maximize students' potential and improve the quality of human resources in Indonesia. This type of research is qualitative, using quantitative research methods and t-test analysis. The research subjects were 60 students. The methods used to collect data are interviews, observations, and tests. The instrument used to collect data is test questions. Inference analysis was carried out using a Paired Sample T-Test. The Paired Sample T-Test results show a significant difference between the average achievement of students in the experimental group that uses the EXCELLA system and the control group that follows regular learning. The findings of this research have proven to have a positive impact on increasing student achievement and potential. This research implies that EXCELLA has excellent potential to become a practical learning innovation in improving the quality of Indonesian human resources. With continued support from the government and other stakeholders, EXCELLA can significantly create a superior and competitive future generation.

Differences in Subjective Well-being Among Special-school Teachers and Regular Teachers in Ternate

<p><em>Improving the quality of human resources in Indonesia, especially in Ternate, a teacher plays a very important role in the field of education and has a strategic position because it is one way to create competent and quality human resources. The aim of the research was to look at the differences in subjective well-being between special school teachers and regular school teachers in Ternate. The subjects were 58 special school teachers and 61 regular school teachers with a total of 117 teachers. Based on statistical test data, the subjective well-being of regular teachers is higher with a score of 69.59% in 61 subjects and the subjective well-being of special school teachers is lower with a score of 47.46% in 58 subjects. Based on these results, it shows that there is a very significant difference in subjective well-being between special school teachers and regular school teachers, it is found that regular teachers have higher subjective well-being compared to special school teachers.</em><em></em></p>

Potential Development of Unconventional Oil and Gas Resources in Indonesia

The demand for energy is increasing along with the rise in population. Indonesian people rely on conventional resources such as coal, oil, and natural gas to meet their energy needs. It is estimated that coal can only be exploited for up to 61 years, natural gas for 34 years, and oil for 19 years. Meanwhile, Indonesia possesses unconventional oil and gas resources (e.g., coal bed methane (CBM), tight gas, shale gas and oil, and methane hydrate), estimated to reach 1,800 trillion cubic feet (TCF). These resources are in the exploration stage and have yet to be fully exploited due to technological limitations. Nevertheless, the Indonesian government continues to emphasize the development of this type of energy resource. Therefore, this study conducts a review of the potential of unconventional oil and gas resources in Indonesia, covering characteristics, potential occurrences in Indonesia, exploitation methods, utilization as a source of energy, and opportunities and challenges in their application. The method used is a narrative review based on secondary data by examining papers published in reputable national and international journals in the last ten years. Results show that unconventional oil and gas resources have different characteristics, including permeability, porosity, and depth. CBM can be found at the shallowest depth, followed by tight gas, methane hydrate, and the deepest is shale gas. Potential occurrences of these resources in Indonesia include gas hydrate (858.2 TCF), then shale gas (574.07 TCF), coal-bed methane (453.3 TCF), and shale oil 11.24 million tons. Exploitation can be done in various ways, such as dewatering for CBM, hydraulic fracking for tight and shale, and depressurization for methane hydrate. Once exploited, methane gas can be used for power plants, vehicle fuel, and industrial and household needs. Opportunities and challenges from various aspects, as well as applicable laws in Indonesia, are also discussed. In this light, the contribution of our study is to provide a comprehensive review of the characteristics, location, exploitation methods, opportunities, and challenges of utilizing unconventional oil and gas resources in Indonesia.

Analysis of Sustainability Status and Management of Brown Seaweed Sargassum sp. in the Waters of Ujung Kulon Conservation Area

The potential of seaweed resources in Indonesia has a significant economic value that is quite competitive and useful in the food and non-food sectors. One of the habitats of Sargassum sp. in Indonesia is Ujung Kulon, Banten Province. However, the existence of this species has not been utilized optimally and sustainably by the community. In addition, the problem is the lack of community participation in conservation water areas and sustainable management. The study aimed to determine the resource potential of brown seaweed Sargassum sp. in the location. In addition, it will evaluate the management and utilization, as well as the role of the community in sustainable management. Sustainability analysis was conducted using the Multi-Dimensional Scaling (MDS) technique through the RAPFISH (Rapid Appraisal for Fisheries) approach reinforced with Monte Carlo and Leverage analyses. The preparation of sustainability attributes is based on ecological, economic, social, and institutional dimensions. The results of this study showed that each dimension's value for the environmental dimension (66.15 entirely) is sustainable. The sustainability index value in the economic dimension (81.68) is sustainable. The results of the ordination analysis show that the sustainability index value in the social dimension (20.97) is not sustainable, institutional (31.92) with less sustainable status, so it needs to be a top priority for improvement on several sensitive attributes as leverage factors. In this case, the economic dimension is the value with the highest index, which aligns with the main livelihoods of the conservation area's people. As for the social and institutional dimensions, appropriate improvements still need to be made to support sustainable development. These results are expected to provide information and illustrations for stakeholders and the community in sustainable management efforts in formulating policy strategies.

The Overview of Indonesia Coal Bed Methane Resources

Coal Bed Methane (CBM) is generated by coal layers, there is a preceding process, which is the formation of coal (coalification). Coalification begins with the burial of organic material originating from plants. The burial, lasting hundreds of millions of years, results in increasing temperatures and pressures, causing physical and chemical changes to the organic material. Methane gas, the largest component of CBM, is formed. Two processes: biogenic and thermogenic. In the early stages of coalification, biogenic methane gas is produced as a byproduct of the activities of decomposing microorganisms (anaerobic bacteria), similar to what occurs in the decomposition of organic waste. Only about 5 to 20 percent is stored within coal. There are four mechanisms for gas storage in coal: absorption, adsorption, free gas, and gas dissolved in water. Among these four mechanisms, adsorption is the most significant, accounting for 98 percent of the stored CBM in a combined system of micropores (coal matrix) and cleats. Coal Bed Methane resources in Indonesia can be found across South Kalimantan, East Kalimantan, Sumatra, and Java.

PROSES MENGUBAH AIR LAUT MENJADI AIR TAWAR MENGGUNAKAN SOLAR CELL DENGAN METODE BOILING

Seawater is one of the largest natural resources in Indonesia, which contains salt, metals and mycobacteria. Although the resources are abundant, their use is still not widespread, such as being used as clean water or drinking water. Fresh water is very much needed for daily use on ships that are sailing, especially for the dry area, every ship that will go fishing always provides fresh water from land by buying it from PDAM. This study aims to convert sea air into fresh water using the boiling method and solar panel power. Therefore, this method can reduce operating costs when looking for fish in the sea which is actually very easy to get air. In the test from 150 ml of sea water can be obtained to 25 ml with an estimated time of 3 hours, this factor is influenced by the temperature that is not optimal from the DC water heater because it only uses 1 fruit element.

Dominant species of squid in the waters of Western Kalimantan and Northern Java identified by DNA barcoding method

Squid resources in Indonesia have high economic value, and their exploitation tended to increase due to declining fish resources in many waters. Previous research mentioned that 21 squid species were identified in Indonesian waters. However, many researchers argued that the identification of cephalopod morphology, especially squids, was challenging, and that is why supporting methods were needed, one of which was DNA analysis. The study aimed to determine the type and distribution of squid in the western waters of Kalimantan and northern Java using the DNA barcoding method on the COI gene. Squid samples were collected from six locations, consisting of Tanjung Pinang, Bangka Belitung (Babel), Kalimantan Barat (Kalbar), Muara Angke, Pekalongan, and Lamongan. The analysis results showed that Uroteuthis chinensis was present in all sampling locations except Tanjung Pinang, where Uroteuthis edulis and U. sibogae were found. The results of this study are very important in the management of squid resources because they can contribute to the sustainable management of marine resources and the maintenance of the sustainability of marine ecosystems.

Empowering Village Communities Through Mutual Cooperation Mobilization Agents in Kalimontang Village in Overcoming Stunting

Stunting is a world problem because of its implications for determining the future of the nation. Indonesia, as a developing country, still has a high stunting prevalence rate. Based on data from the 2022 National Nutrition Status Survey (SSGI), the prevalence of stunting in Indonesia is 21.6%. This figure is still more than the target figure set by the World Health Organization (WHO), the stunting rate should be no more than 20%. There were obstacles in implementing the stunting reduction target, one of which was a lack of important intake such as animal protein and vegetable protein. This research was conducted with the aim of analyzing stunting prevention by empowering village communities through mutual cooperation agents in Kalimantong Village, West Sumbawa Regency. The research method uses a descriptive qualitative approach. The research results show that Kalimantong Village has a relatively low prevalence rate compared to other villages in Brang Ene District, West Sumbawa Regency. Therefore, to support the target of reducing stunting, human empowerment is needed through mutual cooperation agents to prevent stunting and increase human resources in Indonesia.