bluuebunny/crossref_metadata_2025 huggingface dataset:
Design and fabrication of metal and soil draft force measuring equipment
Authors: Muhammad Eskobar Fadel , Widyo Nugrohot Aris , Suwanda Totok
Published: November 2024

This study aims to develop a test equipment design and prototype for measuring the adhesion of metal with soil, represented by the draft force between metals and soils. The tool is designed to measure the draft force by utilizing the friction system of two distinct items that intersect with each other. A strain gauge is used to accurately measure the magnitude of the force, which is positioned atop a load cell. After constructing the adhesion test apparatus, two soil samples, sand and clay, were subjected to evaluation. The tool is equipped with a Nema 23 stepper motor, motor 57, and a DC 24V 5A converter. The Ardiuno Nano Atmega 328 sensor module was used as its sensor module. The test data results show that clay exhibits a greater frictional force compared to sand due to its significant cohesion value and small soil particles, resulting in a strong binding and high soil resistance. Sandy soil, on the other hand, is characterized by coarse particles, low cohesiveness, abundant voids, and low resistance. It is shown that, the measuring apparatus has been successfully fabricated and able to measure the draft force that occurs in steel metal and soils
Technical Efficiency Analysis of Environmentally Friendly Shallot Farming Based on the Planting Season in Bantul District
Authors: Dwi Saputri Titis , Fauzan Muhammad , Resiana Titin , Kamardiani Diah Rina
Published: November 2024

The center of shallot production in DIY is Bantul Regency, which has recently implemented an environmentally friendly system. The objectives of this study are 1) Analyzing the factors affecting production. 2) Analyze the level of technical efficiency. 3) Analyze the factors affecting the inefficiency. Respondents used amounted to 66 people. Samples were taken in two hamlets of Nawungan I and Nawungan II in Bantul Regency. The data analysis method used is the multiple regression of frontier stochastic production functions. The results showed that land area, seeds, manure, liquid organic fertilizer (POC), SP 36 fertilizer affects the production of environmentally friendly shallots in both growing seasons, while other production factors that affect the growing season of one synthetic pesticide and in the growing season two NPK fertilizers, ZA fertilizer and KCL fertilizer. The average technical efficiency value in growing season one is 0.692 and growing season two is 0.657 so that environmentally friendly shallot farming is suspected to be not technically indicine. Age and farming experience in both growing seasons affect the inefficiency of environmentally friendly shallot farming, while other factors that influence in both growing seasons are the number of family members and education level.
Strength characteristic and life cycle cost of sustainable bio-patch repair geopolymer mortar using rice husk ash as an alternative silica and alumina source
Authors: Astuti Pinta , Isnaini Muhammad Sakti , Ammar Sachio Dwi , Purnama Adhitya Yoga
Published: November 2024

Rapid development in construction has increased cement use, raising CO₂ emissions. Geopolymers offer an eco-friendly alternative, reducing reliance on cement. This study examines rice husk ash (RHA), a pozzolanic material, as a binder. Three alkali activator variations (AA40%, AA45%, AA50%) were tested for mechanical properties, focusing on compressive strength. The mix design was optimized and cured at 70°C and room temperature. The AA40% variation showed the highest compressive strength of 8.14 MPa. RHA-based geopolymer mortar supports UN SDGs 9, 12, and 13, showing a significantly lower 30-year life cycle cost (IDR 4,125,000 vs. IDR 6,225,000 for Portland cement). It reduces agricultural waste, lowers carbon footprints, and offers long-term economic benefits, highlighting its potential as a sustainable building material.
Educating women of batik artisans on heritage tourism-environmental bases
Authors: Suci Suryani , Wakhid Harits Imron , Lailatul Hasanah Nurul
Published: November 2024

This research aims to observe the process of making hand-crafted batik by women artisans in Klampar village, Proppo sub-district, Pamekasan, which has the potential to create soil and water pollution in the local rivers and streams. It also seeks to educate these artisans about environmentally sustainable heritage tourism. The results from fieldwork and interviews indicate that batik artisans commonly wash products in the river to remove wax remnants, and batik dye waste is often disposed of directly into the river or onto land, leading to environmental pollution. To address this, the research proposes educating women artisans on the importance of processing batik dye waste before disposal to protect the environment Proposed solutions include the processing of batik dye waste before disposal to protect the environment. Proposed solutions include the provision of Wastewater Treatment Plants (IPAL) by the Department of Environment, guidance on sustainable batik production from the Department of Trade and Industry, and the Blue Handkerchief program by the Department of Cooperatives and SMEs. These initiatives aim to create sustainable and environmentally sound heritage tourism in Pamekasan.
Does the negotiation process on nickel export between Indonesia and the European Union provide benefits?
Authors: Kurniyanto Ifan Rizky , Gultom Debora Rosa Linda , Wusto M. Bahrul
Published: November 2024

Nickel is one of the Indonesia’s potential raw materials which export to the European Union (EU). Indonesia stopped exporting raw material of nickel to the EU on the grounds that Indonesia wanted to be linked downstream to provide value added from exported goods and create new jobs. Nickel which has many benefits makes the European Union act to make a lawsuit against Indonesia regarding the termination of raw nickel exports through the World Trade Organization (WTO). The purpose of this research was finding out the reasons for Indonesia to stop exporting raw nickel to the EU and finding out the reasons for the EU to sue Indonesia, finding out the negotiation process and the causes of Indonesia's defeat of the EU lawsuit at the WTO. This research was conducted in period March - May 2024 by using the literature review approach method through the study of information from secondary data to answer the purpose of research. The results showed that there was a split in the relationship that developed because of the European Union's decision to ban palm oil exports. Indonesia felt aggrieved by this, so it took the policy to ban nickel exports as a “retaliation”. Negotiations said that the value of exports was increased by the requirement that nickel imports from Indonesia must be processed through smelters into semi-finished goods before being exported to the EU. The EU disagreed because such a regulation could impair the ability of existing industries to compete, as the supply of raw materials for nickel products would be reduced. The WTO granted the EU's lawsuit because Indonesia is still unable to implement nickel to be linked downstream, supported by the existence of Indonesian government regulations that contradict WTO regulations related to trade. The temporary result of the EU lawsuit trial against Indonesia is (win-lose). It is expected that the Indonesian government can strengthen smelters for sustainable development and can support nickel be linked downstream in the future. Indonesia must also strengthen negotiations in the form of cooperation to support the nickel export program in the form of semi-finished and finished goods.
Improving the productivity of palm oil industry using system dynamics model
Authors: Prihatina Ocha Putri Perdana , Suryani Erma
Published: November 2024

This study examines the implementation of sustainable practices in Indonesia's national palm oil industry and investigates how it affects plantation productivity. The Indonesian Ministry of Agriculture launched the Indonesia Sustainable Palm Oil (ISPO) framework to guide both farmers and corporations. Additionally, major palm oil companies have adopted the Roundtable on Sustainable Palm Oil (RSPO) standards throughout their operations to address sustainability challenges. To identify the optimal strategy for boosting fresh fruit bunch (FFB) yield and land productivity, a system dynamics simulation model has been built. The findings suggest that a collaborative governance approach leads to a significant increase in FFB production over time. In this scenario, plantations in Sumatra, the focus of this study, are projected to generate approximately 57 tonnes of FFB per hectare within 20 years. The increase of production will help industry to sustain, increase its competitive advantages, and generate more benefits to labours, farmers, local communities, and government. However, further research is required to incorporate additional factors for a more comprehensive model. This would allow for a more in-depth analysis of return on investment and potentially reveal an even more effective strategy.
A Effectiveness of ozone pasteurization compared to heat treatment in reducing microbial and mold contamination in honey
Authors: Mardhiyah Aina , Kamilla Amanda , Visinanda Agastya , Istiqomah Dita , Al Azzam Abdullah , Sari Dinna , Fatmawati Umi , Harjunowibowo Dewanto
Published: November 2024

This study investigates ozone pasteurization as an alternative to heat pasteurization for reducing microbial and mold contamination in honey. Five honey samples with identical compositions were tested: a control, heat treatments at 63°C, 65°C, and 68°C, and ozone treatment at ambient temperature. Mold and bacterial proliferation were monitored over 30 days. Pour Plate analysis showed that ozone treatment significantly reduced mold growth compared to heat treatments. The lowest number of mold colonies was observed in the ozone-treated samples, while the highest was in the 68°C heat-treated samples. Microbial counts were lowest with ozone treatment and at 65°C heat treatment. Ozone pasteurization is an effective and practical method for reducing microbiological contamination in honey.
A Model for economic empowerment and strengthening of fishing communities in Sumenep Regency's The Archipelagic Region
Authors: Sadik Jakfar , Rahman Hairul , Wijayanto Andri
Published: November 2024

The aim of the research “A Model of Economic Empowerment and Strengthening of Fishing Communities in Sumenep Regency's Archipelagic Region” is to compile: 1) a model for empowering and strengthening the fishermen’s economy through optimizing fisheries resource management using an institutional system approach, and 2) an action plan and implementation plan for an optimal and sustainable model for empowering and strengthening the fishermen’s economy in the archipelagic region of Sumenep Regency. This research's methods and findings are: (a) finding a grand strategy for fisheries-based business development, (b) analysis of the hierarchical structure of fisheries-based business development, the result of this analysis is a fisheries-based business development policy structure model that recommends a program to strengthen the fishing community’s economy, (c) performance-importance analysis (PIA), namely measuring the capacity and performance of policies that have been implemented for the development of fisheries-based businesses, then being able to see the institutional gap between policy needs and the capacity and performance of policies that have been implemented, and (d) analyzing the aspirations of the communities and interested parties through the Focus Group Discussion (FGD) method. This research is expected to contribute to the development of regional planning science, especially local economic development.
Relationship between destination image, accessibility, tourists experience, tourists satisfaction and revisit intention: Structural equation model analysis
Authors: Wantara Pribanus , Irawati Anugrahini , Arfy Widya Rizka
Published: November 2024

The Lon-Malang Beach tourist destination can be an alternative natural tourist destination for local tourists, domestic tourists and even foreign tourists. Various factors encourage tourists' interest in returning to visit the Lon-Malang beach destination because of the availability of various games. The destination image and transportation infrastructure, as well as social factors such as the friendliness of the population, provide a positive experience for tourists. Therefore, this research explores the relationship between destination image, accessibility, and tourist experience on tourists' revisit intentions through tourist satisfaction as a mediator. The quantitative method used in this research is the SmartPLS 4.0 application. Data collection was carried out using a questionnaire from 190 visitors to the Lon-Malang tourist destination who participated in this research. The research results show that destination image has a positive and significant effect on tourist satisfaction and revisit intention. This research also found that transportation infrastructure had a positive and significant effect on revisit intention, but did not have a significant effect on visitor satisfaction. Furthermore, tourist experience has a positive and significant effect on tourist satisfaction and revisit intention. The results of this research will inspire governments, policy makers and tourism management to develop tailored program responses.
Unlocking applied research potential: A case study of downstream strategy
Authors: Rosmiati  , Kurniadi Romi , Dewi Nurmalia , Liputo Muhammad Arif
Published: November 2024

This research aims to investigate the downstream strategy of applied research results for the commercialization and application of research results in Indonesian research institutions, using the exploratory case study method. Data were collected through in-depth interviews with six participants from three higher education research institutions, two government research institutions and one technology transfer office. In addition, we analyzed policy documents and applied research management guidelines. The study identifies issues such as inadequate measurement of technology readiness and misalignment with user needs. These problems can be mitigated through improved research planning and community-focused applications, with a particular emphasis on enhancing human resources and downstream technology transfer facilities. The study highlights a distinctive strategy in universities' management of research results by integrating them into learning activities and community empowerment. This approach offers valuable insights for optimizing research impact in developing countries.
Soil erosion monitoring based on cloud computing platform
Authors: Rahman Fahmi Arief , Hidayat Nita Lusy Yanti , Supriyadi Slamet , Adiputra Agung
Published: November 2024

Soil erosion is one of important causes of land degradation. Soil erosion can be estimated by an empirical model (RUSLE) based on cloud computing platform (GEE). This platform has several advantages including free access, availability of spatial big data, and effective and efficient spatial data analysis. The objective of this study was to estimate the rate of soil erosion in Blega Watershed, Bangkalan, Madura by means of RUSLE based on Cloud Computing Platform. The data obtained from several satellites’ imageries, were processed and analysed by employing GEE platform. The data collected were CHIRPS for rainfall erosivity (R), Open Land Map Soil Texture Class for soil erodibility (K), MODIS Terra vegetation index for land cover management (C), NASA DEM SRTM for Slope length and steepness (LS), and MODIS Land Cover Type Yearly and NASA DEM SRTM for Support practice factor (P). The result showed that the rates of soil erosion in Blega watershed from 2018 to 2022 respectively were 1.1490, 1.1320, 1.1388, 1.1491, and 1.1595 ton/ha/yr and therefore categorized as very low. The fluctuation of soil erosion in the study area was mainly caused by changes in R and C factor.
Hydrogeochemical assessment of groundwater and surface water in Pomalaa District, Kolaka Regency, Southeast Sulawesi
Authors: Rahmawati Erisa , Masitoh Ferryati , Mararis Denis , Kurniawan
Published: November 2024

Pomalaa is one of the area mining activities that significantly impact water quality due to increased concentrations of major elements. The research objective to analyze hydrogeochemical processes in groundwater and surface water in Pomalaa. The hydrogeochemical process is important to identify and control the process of groundwater and surface water interaction with minerals. The method used is geological and hydrogeochemical analysis based on the major elements. Sampling used random sampling. The primary data included 20 laboratory test samples and 3 drill log data. The secondary data included regional geological data. The Processing was conducted using RockWorks software and presented through the Kurlov Classification, Durov Diagram, Trilinear Piper Diagram, and Schoeller Diagram. The results of the Kurlov Classification and The Schoeller have shared a high cation content in Calcium and Magnesium and a high anion in Chloride and Sulfate. The high cation indicates geological formations contain Calcium and Magnesium. The high anion indicates rocks originating from the oceanic crust, formed due to high pressure and temperature, then exposed to the earth's surface due to tectonism. The Piper Diagram results show that the water is classified as alkaline earth water with higher alkaline content, predominantly Sulfate or Chloride. The Durov Diagram is classified as simple dissolution or mixing. The geological analysis results are consistent with the hydrogeochemical analysis, and the area shows the interaction between rocks and water in the study area. This research is important to provide information on geological water quality and hydrogeochemical analysis in Pomalaa.
Political mandate on the collection of zakat profession by government officers in Madura
Authors: Choiri Muttaqin , Maadi Alam Suud , Nurfadila Yeni
Published: November 2024

Ecosystems and good management are needed to make a superior tourist destination, so that later it will lead to the welfare of the community and micro, small and medium enterprises around it. Therefore, an Entrepreneurial Ecosystem policy is needed to develop a superior tourist destination and can improve the economy of the community and small and medium enterprises. The purpose of this study is to identify the Entrepreneurial Ecosystem tourism policy model in increasing the potential and welfare of micro, small and medium enterprises in Pamekasan. This research is descriptive qualitative in nature. The research location was determined purposively, namely in Pamekasan Regency. Primary data sources were obtained directly from the research subjects, in this case the parties related to the village-owned enterprises of tourism objects, namely: Tourism managers, related agencies, the Office of Micro, Small and Medium Enterprises Cooperatives and stakeholders. The results of this study indicate that the appropriate policy model is the Political System model which places the policy as the output of the system. This policy model is oriented towards community interest inputs, in this case tourism stakeholders both private and government that support the Entrepreneurial Ecosystem. This research also shows that the entrepreneurial ecosystem is still not well developed in Pamekasan because stakeholders from both the private sector and the government have not synergised to grow and motivate the entrepreneurial ecosystem. Thus, the tourism entrepreneurial ecosystem policy model still needs to be revised and improved in Pamekasan.
Non-Thermal UV-C Pasteurization: An Effective Method for Microbial Reduction in Liquid Foods
Authors: Kamilla Amanda Alya , Mardhiyah Aina , Visinanda Agastya , Harjunowibowo Dewanto
Published: November 2024

Thermal pasteurization, while effective, can compromise the nutritional quality and sensory attributes of food products but involves high energy consumption, nutritional degradation, and its appeal due to heat. As an alternative, Ultraviolet-C (UV-C) light pasteurization offers a non-thermal method for reducing microbial contamination in food, which addresses these drawbacks. This review examines the impact of UV-C radiation on food quality and safety, focusing on liquid foods. Studies show that UV-C light effectively reduces pathogenic microorganisms, including bacteria and viruses, in liquid foods such as fruit juice and liquid eggs. Despite its effectiveness, UV-C pasteurization has limitations with more viscous liquids, which may necessitate the combination with other pasteurization methods. Nevertheless, UV-C pasteurization represents a promising technology for enhancing food safety while preserving the sensory and nutritional qualities of food products.
Community participation in forming village regulations to realize village independence in Sumenep Regency
Authors: Boemiya Helmy , Wahyliana Ida , Rohman Taufiq , Huda Nurul
Published: November 2024

This research aims to determine the village government's problems in optimizing regional autonomy authority, especially in forming Pasongsongan village regulations through village community participation. In fact, what happened in Pasongsongan village was that the drafting of village regulations was still implemented, but the design of these regulations was delegated to the sub-district head, the village government should have designed it themselves and then consulted with the sub-district head, not leaving it to the sub-district head to design it. On this basis, it can be further explored that village autonomy is given in order to realize maximum independence for the village. The research method used is empirical research which examines social phenomena and realities in society. by reviewing the principles contained in statutory regulations and processed interview data from the agencies involved. The Village Government should optimize regional autonomy authority in forming Village regulations in accordance with the authority of the village head in article 26 paragraph (2) letter d of Law Number 3 of 2024 concerning Villages. The formation of village regulations through community participation will generate village independence. Apart from that, the village community's participation shows that they support the state's vision of realizing general welfare and making the nation's life more intelligent. Village regulations tend to be problematic, the main reason being that the formation process is less careful and does not adhere to the principles of good village regulation formation, not being in tune with the conditions of the local village community and a lack of community involvement. The solution for village regulations that are considered problematic, it would be better to carry out a legislative review, executive review and judicial review.
Enhancing Character and critical thingking skills trough multiliteracy and multicontext models in independent learning: A study in high school in East Java, Indonesia
Authors: Amil Ahmad Jami’ul , Ismail Nor Hasimah , Narawi Mohammad Syawal
Published: November 2024

Multiliteracy and multicontext learning are evolving approaches essential for strengthening character and fostering high-level thingking skills in the context of independent learning. This study aims to explore how multiliteracy and multicontext models can enhance character development and high-level thingking skills in high school students. Multiliteracy in character education, particularly through literary literacy (novels) and context teaching, is crucial for shaping personality and enhancing critical thinking in an era of disruption. Utilizing qualitative methods including literature review and phenomenology, this study analyzes document data form journals, books, and field sources. Time triangulation and atlas.ti9 ensure the reliability of the results. The study finds that multiliteracy and multicontext teaching models, involving dialouge, monologue, and practical activities, effectively enchance students’ high-level thinking skills. Effective approaches include integrating learning communities, online and offline classes, practical projects, and problem-solving avtivities. The use of modern Indonesian literary texts and multicontext teaching has proven effective in promoting avtive, student-centered learning and enhancing critical thinking. Future research should focus on the impact of multiliteracy on character development and critical thinking, as well as strategies for integrating contextual learning with industry practices. Overall, multiliteracy and multicontext teaching models effectively build high-level thinking skills and character, offering valuable opportunities for professional development.
Design of the compliance of halal assurance system criteria for smoked fish processing in Small and Medium Enterprises (SMEs) in Bangkalan Regency
Authors: Maflahah Iffan , Asfan Dian Farida , Omar Emi Normalina
Published: November 2024

Smoked fish is a fishery product that is widely produced by the community. Fishery products require halal certification. Implementing a halal assurance system can start by identifying critical points. Small and medium industries widely produce smoked fish. There are still not many SMEs that carry out halal certification. The aim is to design the implementation of a halal assurance system for fish-smoking SMEs in the Bangkalan district. The halal assurance system (HAS) preparation refers to the five halal pillars listed in HAS 23000. Based on the study results, the criteria for halal commitment and responsibility and monitoring and evaluation are not by the halal assurance system. The criteria for ingredients, halal product processes, and products as a whole are by the HAS. Recommendations given to SMEs are creating and socializing halal policies, forming a halal management team, conducting regular training involving all workers, creating a material matrix and compiling halal product documents, writing procedures for critical activities, creating traceability procedures that can trace the materials and facilities used, creating procedures for handling products that are not by the halal assurance system, name the product following the product criteria, and creating procedures for conducting internal meetings for halal assurance evaluation.
Nanoemulsion stability of Javanese long pepper extract (Piper retrofractum Vahl): Effects of emulsion system and storage temperature
Authors: Rahman Askur , Mojiono Mojiono , Fansuri Hamzah , Salis Bisma Alhamal Sudar
Published: November 2024

The objective of this study is to evaluate the stability of Javanese long pepper extract nanoemulsions at different temperatures and with varying Virgin Coconut Oil (VCO) to Tween 80 ratios. The study was conducted by using the variation of VCO with Tween 80 (1:9; 1:18; and 1:27), then stored at 4°C, 25°C and 40°C and then stored for 6 weeks. Nanoemulsions were observed for stability every week using % transmittance, pH and organoleptic parameters. The results of the % transmittance test and pH tests showed that the nanoemulsion remained stable at 4°C, while other temperatures showed less stability. The organoleptic test showed that there was no change in the treatment involving the concentration of Tween 80 : VCO (1:9) at a temperature of 4⁰C (A1T1) and the concentration of Tween 80 : VCO (1:27) at a temperature of 4⁰C (A3T1). The optimal treatment for nanoemulsion involves using a VCO to Tween 80 ratio of 1:18. This treatment results in a nanoemulsion size of 145.80 nm, a polydispersity index value of 0.7964, and a zeta potential value of -3.164 mV.
Effect of fermentation duration on rice straw (Oryza Sativa L) in bioethanol quality
Authors: Yusron Rifky , Umami Mahrus , Ahmad Sabaruddin , Arendra Anis , Irawan Ibnu
Published: November 2024

Rice straw (Oryza sativa L.) can be used to produce bioethanol. Bioethanol is a liquid alternative fuel that has the potential to serve as a substitute for, and potentially even replace, fossil fuels. Hence, considering the substantial amount of agricultural waste generated and its underutilization, it is feasible to transform agricultural waste into a liquid fuel known as bioethanol. Rice straw is a type of agricultural waste that can be transformed into bioethanol, a form of liquid fuel. The rice straw conversion process involves the utilization of hydrolysis, fermentation, and distillation techniques for the production of liquid fuel. This study employed an experimental approach, utilizing yeast quantities of 20% and 30% as the fermentation substrate. Additionally, variations in fermentation duration were investigated, specifically 7, 8, 9, and 10 days. This research aims to assess the quality of liquid solid fuel (Bioethanol) by measuring its heating value and flash point. Rice straw is used as the raw material for this investigation. Bioethanol, a liquid solid fuel, can serve as a viable substitute for fossil fuels in several applications. The time of fermentation has a direct correlation with the production of bioethanol. The maximum bioethanol yield obtained in this study was 34.4%, which was achieved after 9 days of fermentation. This substance has a flashing point of 21°C. The density of the fermentation at 9 days is 0.79 gr/ml, which is the lowest recorded value.
Reviewing the regulation of dispute settlement mechanism for marine spatial utilization
Authors: Yulianti Rina , Pawestri Aprilina , Novitasari Risma Seli , Rachman Erio Agustia
Published: November 2024

The provisions of the marine spatial order are quite good in regulating control, especially the obligation for everyone to have a permit in the form of approval or confirmation of the suitability of marine space utilization activities issued by the Ministry of Maritime Affairs and Fisheries (KKP). Unfortunately, on the other hand, KKP only provides a mechanism for resolving disputes over marine spatial utilization in the administrative and Administrative Court (PTUN) for holders of KTUN in the form of Approval or Confirmation of KPRL. The characteristics of marine utilization activities can be categorized as follows: a) RZWP3K compliant and licensed activities, b) Activities not in accordance with RZWP3K and licensed, c) Activities in accordance with RZWP3K and not licensed. This character shows that the utilization of marine space is not only carried out by activities that have a permit or KPRL but also those that do not have a permit. Objections in this administrative effort only apply if what is disputed is KPRL as a KTUN product, it will be difficult if legality is not owned in the activities in these sea waters. For example, some conflicts over the utilization of marine space in the waters of the Sumenep Regency are slow to be resolved due to differences in perceptions of authority between the institutions or institutions that handle them. Dispute resolution mechanisms provided by the state in cases of marine space utilization need to be reviewed, especially strategies are needed related to the settlement model tailored to the character of the case.
The village head's role in realizing compliance with legal aspects of marine spatial utilization
Authors: Ikhwan Mufarrijul , Safi  , Yulianti Rina , Christanto Andreas Febri , Pertiwi Pripta Putri
Published: November 2024

Conformity of Marine Spatial Utilization Activities is granted for the permanent utilization of marine space in coastal waters, water areas and jurisdictional areas. This approval is granted based on zoning plans and/or spatial plans. The suitability of marine space utilization activities provides legal certainty for the utilization of space in the sea, for business activities and activities of a national strategic nature to issue a permit for approval of the suitability of marine space utilization activities, while for non-business activities to issue a permit in the form of confirmation of suitability of marine space. Fulfillment of the legality aspects of Conformity of Marine Spatial Utilization Activities is important because for the management of other permits, one of which is a business permit, the basic permit must first be fulfilled. The Village Law regulates the Duties and Authority of the Village Head to provide information to the village community, this article should be operative enough to encourage the community to comply with the law at the direction of the Village Head. The Village Law also mandates that the village government can establish Village Regulations on Village Spatial Planning, this regulation can be designed to be mandatory for the community based on its utilization zone to complete the legality that has been determined. The threat of sanctions for violators in the Job Creation Law is regulated in addition to administrative sanctions are criminal and fines. Initiation is needed from the nearest agency to play an active role in providing legal awareness to comply. The strategy that can be done is to optimize the role of the village government in encouraging compliance with the subjects of marine space users, especially in village communities.
Government efforts to tackle ilegal mining in Madura Island
Authors: Mukhlis  , Ansori
Published: November 2024

Madura is an island consisting of four districts which are part of the regional government of East Java Province, In Madura there are many illegal mining problems which are still operating and there is no solution to resolve them, From the research results, there are several reasons that illegal mining occurs in Madura, namely economic, social and law enforcement. Solutions and recommendations to the local government to overcome illegal mining, namely Law Enforcement carried out by Carrying out Enforcement Raids and Legal Sanctions, Increased Supervision by means of Integrated Supervision and use of Supervision Technology, Education and counseling by providing mining education to the community and providing alternative jobs other than mining, and Inter-Institutional Collaboration by Coordinating with Non-Governmental Organizations.
Risk identification and prevention in moringa tea factory (Case study: Nurul Jannah, Madura Island)
Authors: Wulandari Tri , Kurniyanto Ifan Rizky , Wusto M. Bahrul
Published: November 2024

Nurul Jannah is a business unit that has produced many processed moringa products such as tea and flour that have been marketed nationally and internationally. This study aims to determine the sources of risk and operational risk categories, as well as to determine mitigation actions to minimize operational risk at CV Nurul Jannah. The existence of this research is expected to be used as managerial implications for CV Nurul Jannah in running its business. This research uses fishbone diagram analysis tools to identify risks and FMEA (Failure Mode and Effect Analysis) as a tool to prioritize risks. The results showed the existence of prioritized risks in operational activities including the risk of delays in raw materials with high categories, the risk of using less sterile tools with moderate categories, and the risk of work accidents with low categories. If these risks are left unchecked, it is possible that it will cause a decrease in product quality and can even cause losses in the business. Risk mitigation alternatives that can be done are providing proper care for their own moringa plants and increasing cooperation with moringa farmers in other areas, checking and cleaning tools regularly, and providing K3 (Occupational Safety and Health) training and equipping production sites with danger signs.
Analysis of fungi and yeast contamination on cabe jamu simplicia (Piper retrofractum) in Madura Indonesia
Authors: Indarto Cahyo , Hung Dang Ngoc , Prihanta Wahyu , Mu’tamar M. Fuad Fauzul , Supriyanto  , Nazilah Rahmawatin , Hidayati Alifia Nur
Published: November 2024

Cabe jamu has health benefits, making it one of the herbal commodities with economic value. The demand of cabe jamu is not only for domestic market as a raw material for the pharmaceutical industry, but also as an export commodity. As an export commodity, cabe jamu must be able to meet the standard of destination country. One of the standard is related to product sanitation. Cabe jamu, like other herbal commodities, are mostly economic businesses carried out by small industries, with relatively low sanitation levels, and it caused Indonesian herbal commodities failed to enter the international market. In the period 2014-2016 there were 54 cases of rejection of Indonesian spice (Myristica fragrans) exports to the European Union, United States, and Japan, with a loss of Rp 7.61 billion, due to microorganism contamination. This study aims to obtain the types of fungi and yeast that contaminate cabe jamu. Dried cabe jamu were collected from four different locations in the Madura region. The results of the inoculation on Potato Dextrose Agar (PDA) media revealed the formation of colonies that were mixed with one another. The purification resulted colony cultures with 3 of them included in the fungi genus Aspergillus niger, Aspergillus flavus, and Aspergillus fumigatus, while the other 2 were yeast genus Saccharomyces sp. and Candida sp.
Product development of piper retrofractum vahl candy in supporting the local potential of madura
Authors: Hidayat Khoirul , Firmansyah R. Arief , Mu’tamar M. Fuad Fauzul , Rohmaniyah Annafatur
Published: November 2024

Spices are often used as ingredients to add flavor to food and as raw materials in herbal medicine. Traditional herbal medicine consists of several spices: curcumin, turmeric, piper retrofractum vahl. Spices contain curcumin, essential oils, and piperine, which are helpful for anti-bacterial, anti-cancer, antioxidants, and increased appetite. However, not all children like herbal medicine, so it is necessary to develop products to attract children's interest in consuming herbal medicine, such as candy. This research aims to find the spice candy products consumers want using the QFD Quality Function Deployment (QFD) method. The QFD method is a method for designing a product by analyzing consumer needs to achieve a product with attributes that prioritize consumer desires. Based on the study's results, it was found that candy products were by consumer desires, and the product contained 12 attributes. The 12 attributes consist of 9 attributes related to the product and 3 attributes related to the packaging. Attributes that are prioritized in terms of product and packaging are distinctive aromas and do not contain preservatives, plastic packaging, or product composition information attributes. Technical requirements determined by experts have 6 attributes product and 5 packaging. The technical requirements that must be prioritized both in terms of product and packaging are the composition of the ingredients with a priority value of 5.78, the heating temperature for candy making with a value of 3.44, packaging design with a priority value of 7, and the type of packaging with a value of 3.
BUMDes alas musim development regulation in legal aspects of agreement in Alasrajah Village, Blega District, Bangkalan Regency
Authors: Sumriyah  , Hatama Riesta Yoga , Khofifah Linda Uril
Published: November 2024

The village is the smallest unit of territory in the Indonesian government. Where the existence of the village is expected to be able to make the spearhead of the state in the development of an independent state economy, the spirit of independence and creativity in building the village economy, one of which is the existence of BUMDesa. BUMDesa is a business entity whose capital is wholly or mostly owned by the Village through direct participation sourced from Village wealth separately so that it can manage assets, services and other businesses for the welfare of the community in the Village. Alasrajah Village has a BUMDesa called BUMDesa Alas Musim which is engaged in tourism, trade and rental business. BUMDesa as a village-owned enterprise that aims to improve the community's economy needs a careful plan on what must be done to achieve the goal of forming BUMDesa. This research uses empirical juridical research called field research, which enforces or implements normative legal provisions In line with that, there is a need for a strategy or regulation in the development of BUMDesa. In running its business BUMDesa really needs businees law arrangements in order to create order in business activities, such as agreements with second parties.The results of interviews with the people of Alas Rajah Village Purpose and Village Office are indeed Alas Musim BUMDes have good potential in the field of natural resources, the purpose of this study is to determine the position and authority and responsibility of the parties to the legal aspects of the BUMDesa agreement with the Second Party in Alasrajah Village.
Food estate: Village regulations to support and protect sustainable agricultural land
Authors: Wartiningsih  , Nuswardani Nunuk , P Amelia Ayu , Rahayu Devi , Yogahastama Riesta , Rusdiana Erma , Fausta Moza
Published: November 2024

Countries around the world expect stable and sustainable forest management. Climate change is one of the issues related to global development and the environment. Furthermore, the sustainable development paradigm emerged by introducing a development orientation emphasizing the importance of economic growth, social development and protection of ecosystem carrying capacity. Indonesia ratified the Paris Agreement on October 31, 2016, through Law Number 16 of 2016. Based on the Nationally Determined Contributions (NDCs), Indonesia must prevent climate change. The NDC reflects the current conditions in data and information and the analysis and future scenarios carried out by Indonesia. Indonesia must make more efforts to maintain forest sustainability to avoid deforestation. The Regulation of the Minister of Environment and Forestry (Permen LHK) Number 24 of 2020 concerning the Determination of Forest Areas for the Development of Food Estates has emerged. It is controversial because the Regulation stipulates that food estates can be built in forest areas with 2 (two) mechanisms, namely through changes in the designation of forest areas and the determination of Forest Areas for Food Security. This article uses a legislative approach, analyzing prescriptively and concluding using inductive logic. The study found that the current Ministerial Regulation, which allows the construction of food barns in forest areas, has been criticized for its potential to cause deforestation and environmental degradation. The proposed model village regulation addresses these issues by aligning food barn construction with local community needs and environmental protection.
Utilizing AI to improve the quality of learning in Elementary Schools in Indonesia
Authors: Lubis Yani , Dalimunte Muhammad , Salmiah Maryati , Lubis Zulfahmi , Ismahani Siti
Published: November 2024

This study explores the optimal use of artificial intelligence (AI) in elementary schools in Indonesia, specifically in Bangkalan, Medan, Mojokerto, and Grobogan. A qualitative case study design, complemented by quantitative surveys, was employed to assess how AI can enhance learning quality amidst existing challenges. Data was collected through literature reviews, field observations, interviews, surveys, and focus group discussions (FGDs) across 32 schools. The study found that AI adoption is currently limited to conventional technology aids, with full AI potential for adaptive learning yet to be realized. Key challenges include inadequate infrastructure and insufficient teacher training. However, significant opportunities were identified, such as personalizing learning experiences and improving data analysis to support individualized instruction. Recommendations include upgrading technology infrastructure, providing ongoing teacher training, and developing supportive educational policies. Despite difficulties like limited internet access and a lack of AI understanding among teachers, schools are showing initiative in technology adoption. Future research should focus on enhancing local initiatives, developing targeted teacher training, and exploring AI's impact on student outcomes in various educational settings.
The effect of bio activator em-4 and yeast addition on biogas characteristics using pineapple skin waste as raw material
Authors: Ibnu Irawan , Hairil Budiarto , Ridwan Nabil
Published: November 2024

With the increasing global energy demand and the rising cost of conventional fuels, there is an urgent need for alternative energy sources. The price of conventional gas in the community is increasingly expensive, so alternative energy sources are needed to overcome this problem. Biogas is one of the alternative energies in terms of managing fruit waste that can be fermented through an anaerobic process to produce flammable gas. This study aims to determine the value of methane gas (CH4) and carbon dioxide (CO2) and the pressure value produced on pineapple skin waste raw materials with the addition of Yeast and EM-4. The results of the study were obtained, namely the highest CH4 content with the addition of 7.14% Yeast in a fermentation time of 21 days obtained a value of 1448 ppm. The highest CH4 content with the addition of 7.14% EM-4 was 1392 ppm. The lowest CO2 value was obtained with the addition of 7.14% Yeast, namely 496 ppm and the addition of 5.71% EM-4, namely 518 ppm. The highest pressure results obtained were 1094.3 N/m2 on the Yeast activator with a composition of 8.57% for 21 days, and the pressure value on the EM-4 activator with a composition of 7.14%, 14 days was 859.1 N/m2.
Gas Control Mode in Xinji Mining Area
Authors: Chang Xianyin
Published: November 2024

With the increasing depth of coal mining in our country, the danger of coal mine outburst is becoming increasingly serious and complex. At the same time, the country’s requirements for coal mine safety production are also increasing. In response to the current situation and needs of coal and gas outburst prevention and control in the new situation, it is urgent to establish a more suitable and comprehensive theoretical and technical system for coal and gas outburst prevention and control in the Xinji mining area. Based on this, the gas control mode of Xinji mining area was sorted out, the advanced technology and concept of gas control were summarized, the application of advanced gas outburst prevention and control technology and equipment was expounded, and the future development direction and research prospects of gas control were proposed, providing reference for comprehensively improving the gas disaster risk and hidden danger control ability and gas control level of Xinji mining area.
Study on the Permeability of Nonmetallic Materials in the Hydrogen-Doped Pipeline
Authors: Ouyang Xin , Ai Hongni , Pei Yebin , Cong Chuanbo , Sun Sheng , Liu Xiaoben
Published: November 2024

As the most efficient way to transport large quantities of hydrogen over long distances, Hydrogendoped NG pipeline has been actively promoted and developed. Hydrogen into the pipeline will have a variety of effects, as the smallest gas molecules, hydrogen on the pipeline valve, and other key equipment nonmetallic materials have a stronger penetration than natural gas, which is bound to increase the leakage of equipment, there are huge security risks. In this paper, the permeability of non-metallic materials in hydrogendoped NG pipelines is studied by permeability experiments. Seven common non-metallic materials for natural gas pipeline valves and key equipment are compared and selected. The numerical simulation model of hydrogen permeation in non-metallic materials was established to explore the permeability of non-metallic materials under different pressures, temperatures, and mixing ratios of hydrogen. The non-metallic sealing materials suitable for the hydrogen-doped environment are optimized, which can furnish reference for the engineering promotion and technology development of hydrogen-doped natural gas pipeline transportation.