bluuebunny/crossref_metadata_2025 huggingface dataset:
Review of Plastic Waste Recycling: Advances, Challenges, and Future Perspectives
Authors: Chandra Jena Madhab ,   PhD Scholar, BPUT, Rourkela, Ishanpur, Jajpur, Odisha, India, kumar Mishra Sarat , Sekhar Moharana Himanshu ,   Director, BCET, Balasore, Odisha, India,   Principal HIT, Bhubaneswar, Odisha, India
Published: July 2024

Plastic waste recycling is pivotal for sustainable waste management, offering solutions to mitigate environmental impacts and conserve resources. This thesis reviews technological advancements, challenges, and future prospects in recycling various plastic types. It begins with an overview of plastic pollution’s global impact and the imperative to manage plastic waste responsibly amidst rising production. Recycling processes are explored, detailing collection, sorting, cleaning, and reshaping methods that extend plastic life cycles while reducing energy consumption and greenhouse gas emissions. The review highlights challenges such as plastic type variability, recycling infrastructure limitations, and market demand discrepancies, affecting recycling effectiveness. Technological advances, including mechanical and chemical recycling innovations, are analyzed for their potential to improve plastic recycling rates. Economic and environmental implications underscore the benefits of effective recycling, contributing to a circular economy and minimizing landfill waste. Future directions advocate for enhanced recycling technologies, standardized labeling, and policy interventions like extended producer responsibility schemes. By addressing these facets, stakeholders can collaboratively advance sustainable plastic waste management globally, fostering a future where environmental stewardship aligns with economic viability.
Coastal Chronicles: Journey into the World of Coastal Systems
Authors: Isaac Aninakwah ,   Department of Geography and Regional Planning, University of Cape Coast, Ghana
Published: July 2024

Coastal systems are complex and dynamic settings where the atmosphere, sea, and land combine to create a variety of landscapes, including coral reefs, beaches, and estuaries. These areas contribute to global sustainability initiatives delineated in the United Nations Sustainable Development Goals (SDGs), sustain biodiversity, and play crucial ecological and economic roles. For sustainable management and protection of coastal environments, it is imperative to possess an understanding of the physical attributes, biological constituents, and mechanisms that dictate their dynamics. The natural processes of tides, waves, and currents impact the geomorphology of coastal systems, resulting in the formation of features including dunes, beaches, estuaries, and deltas. Coastal vegetation that stabilizes sediments and supports a variety of habitats, like seagrasses, mangroves, and salt marshes, further enriches these landscapes. Fish, crabs, mollusks, and birds are among the coastal fauna that flourish in these habitats and add to the diversity of coastal life. However, human activities that accelerate natural processes like erosion, accretion, and sea-level riseuch as industrialization, pollution, and climate change pose an increasing threat to coastal systems. Thus, it is essential to use sustainable management techniques that strike a balance between development objectives and conservation initiatives. Coastal ecosystems must be protected and enhanced through the implementation of policies like Integrated Coastal Zone Management (ICZM), habitat restoration, and Marine Protected Areas (MPAs). A combination of mitigation and adaptation strategies, such as building coastal fortifications and promoting nature-based solutions, are also necessary for climate change adaption. We can ensure the resilience and vitality of coastal systems for present and future generations, as well as their sustained ecological and economic significance in the global environment, by tackling these intricate concerns cooperatively and comprehensively.
Ecology and Feeding Habitat of the Gaur (Bos gaurus, Smith, 1827) in Similipal Tiger Reserve, Odisha, India
Authors: Ranjan Mishra Sandeep ,   Regional Chief conservator of forest and field director, Similipal Tiger Reserve, Baripada, Odisha, India, M Mohan
Published: July 2024

The gaur Bos gaurus distribution ranges from India to south Asian countries. The red list of threatened species categorizes gaur as vulnerable species and today they are found in 11 range countries. The estimated population is to be 13,000 to 30,000 with approximately 85 per cent of population being Present in India. The distribution includes thorn forest to evergreen forests. Gaur is both grazer and browser. The food plants are from the families of Poaceae, Fabaceae, Asteraceae and Malvaceae which collectively formed the major food species. The Gaur in Similipal Tiger Reserve was observed to feed on diverse species of food plants comprising of 47 species of plants of Gaur were represented by 18 species of grasses, 6 species of herbs, 8 species of shrubs and 15 species of trees. The food plants from the families of Poaceae and fabaceae constituted nearly 50% forming the major food plants species in Similipal.
Optimization of basic chemistry learning: Validation of stem-based problem-based learning materials for chemical equilibrium
Authors: Mariliaty Nani , Suhery Tatang
Published: July 2024

Background: The objective of this study is to create Basic Chemistry learning materials focused on the topic of Chemical Equilibrium using a STEM Problem-Based Learning approach. Effective learning is necessary to enhance students' understanding of complex chemistry concepts. Method: This study adopts the STEM Problem-Based Learning material development method, utilizing the ADDIE model, which consists of five steps: analysis, design, development, implementation, and evaluation. After the development process, the learning materials were assessed through an expert review stage. Evaluation was conducted to assess the validity of the design, pedagogical validity, and content validity using Aiken's coefficient as an indicator. Results: The expert review evaluation results showed high Aiken's coefficients: 0.98 for design validity, 0.95 for pedagogical validity, and 0.96 for content validity. These findings confirm that the developed learning materials comprehensively meet validity standards. Conclusion: Based on these evaluation results, it can be concluded that the developed Basic Chemistry learning materials, particularly on Chemical Equilibrium using the STEM Problem-Based Learning approach, meet the validity criteria. Therefore, these learning materials are considered suitable for use in the Basic Chemistry learning process.  Novelty/Originality of this study: This study integrates the STEM Problem-Based Learning approach into developing Basic Chemistry learning materials, specifically on Chemical Equilibrium. Using the ADDIE model and comprehensive validation, this study presents a new framework for designing learning materials that simultaneously meet design, pedagogical, and content standards.
Factors contributing to work fatigue among nurses at hospital: A study on the impact of work attitudes, shift schedules, and sleep quality
Authors: Diana Tyra Septi
Published: July 2024

Background: Fatigue is an essential body protection mechanism, preventing further damage and allowing recovery after rest. In work, especially in the hospital environment, fatigue can affect the performance and well-being of medical personnel, including nurses. This study aims to identify and analyze factors associated with work-related fatigue among Dr. Adjidarmo Regional Hospital nurses. The main focus of this study includes the relationship between gender, length of service, work attitude, shift schedule, and sleep quality on the level of fatigue experienced by nurses. Method: This study adopted a cross-sectional design targeting a population of 256 nurses who are actively practising at Dr Adjidarmo Regional Hospital. The study sample consisted of 75 respondents selected using a random sampling method. Data was collected through questionnaire-based interviews that accessed information from secondary and primary sources. The data obtained were analyzed univariately and bivariately to determine the prevalence and significant relationship between the variables studied and work-related fatigue. Findings: Univariate analysis revealed that out of 75 respondents, 54.7% reported experiencing moderate work-related fatigue. Demographic distribution showed that 74.7% of respondents were female, 81.3% had worked for five years or more, 50.7% showed risky work attitudes, 29.3% worked night shifts, and 52.0% reported poor sleep quality. The results of the bivariate analysis showed a significant relationship between work attitudes (P-value = 0.000), shift schedules (P-value = 0.002), and sleep quality (P-value = 0.000) with the level of work-related fatigue. Conclusion: Based on these findings, it is recommended that shift schedules be distributed evenly during the third shift to reduce nurse fatigue. In addition, stretching exercises and physical activity during work breaks should be encouraged to improve nurses' well-being and reduce fatigue-related problems. This intervention aims to improve nurses' working conditions, which can improve patient care quality and reduce fatigue's negative impact on work performance. Originality/Novelty: This study offers new insights into factors contributing to work-related burnout among nurses, focusing on specific variables such as work attitudes, shift schedules, and sleep quality. The study identifies significant correlations that have not been widely explored in the context of a regional hospital in Indonesia. By providing practical recommendations for redistributing shift schedules and promoting stretching exercises, this study contributes to the development of evidence-based intervention strategies to address burnout in the hospital workplace.
Training on creating learning media for handling of disaster mitigation for elementary school teachers
Authors: Rachman Indriyani , Murae Fumitoshi , Kodama Yayoi
Published: July 2024

Background: Indonesia is known as a disaster-prone country, the total amount of damage due to disasters is said to be the fourth largest in the world. The impact of global warming results in very high rainfall and large-scale damage. Apart from weather disasters, a number of damages also occur due to geological disasters. To stop disaster damage in the long term, it is important to create sustainable communities. It is important not to separate the environment and disaster prevention, but to learn about the nature that sometimes threatens us just as we learn about the nature around us. Under these conditions, until now Indonesia has not included practical disaster education in the learning curriculum, because it is considered important to include disaster management training in school communities. Because of this, disaster management methods were tested in Japan, tested in elementary schools in the city of Mataram, Indonesia. This research aims to evaluate whether adapting traditional Japanese educational methods such as "exploring the environment (Machitanken)" and "picture story performances (Kamishibai)", and presentations (hapyoukai) are adapted to local conditions. existing policies in Indonesia, can be applied in Indonesia. Methods: This research was conducted in the city of Mataram, carried out for one year via Zoom, involving 7 elementary school teachers, one middle school teacher, three lecturers. Findings: The participants were given knowledge about how to provide disaster education. Conclusion: To further strengthen teachers' abilities and skills in teaching about disasters, teachers were given training for 6 months via Zoom and for one week in Kitakyushu City to make teaching materials. Novelty/Originality of this Study: The novelty of this study lies in its implementation of disaster mitigation education for elementary school teachers in Mataram using traditional Japanese methods such as Machitanken and Kamishibai. This approach is unique as it integrates cultural techniques from Japan into the Indonesian educational context, aiming to enhance teachers' ability to educate students on disaster preparedness in a practical and engaging manner.
Potential reduction of CO2 emissions which is the cause of greenhouse gases during COVID-19
Authors: Khusniyati Arika , Ismail Yunita
Published: July 2024

Background: The implementation of education in tertiary institutions contributes significantly to greenhouse gas emissions, particularly carbon dioxide (CO2), which causes the greenhouse effect and global warming. The Intergovernmental Panel on Climate Change (IPCC) identifies transportation, energy supply, and industry as the primary sectors driving CO2 emissions over the past 30 years. However, the COVID-19 pandemic unexpectedly reduced CO2 emissions globally by up to 70% due to restricted activities. In 2020, the pandemic led countries, including Indonesia, to enforce Large-Scale Social Restrictions (PSBB) to curb virus spread, which significantly limited community mobility and vehicle use. Climate change, driven by greenhouse gas emissions, is a critical development challenge for Indonesia. Method: The study uses various calculation methods from journals and websites, incorporating expert opinions and the IPCC's method, to analyze emission reductions. Findings: The findings indicate that the COVID-19 pandemic and associated lockdowns reduced CO2 emissions due to decreased fuel consumption and mobility. Conclusion: This period highlights opportunities for strategies like low-carbon development to continue reducing emissions from vehicles. Novelty/Originality of this Study: This study provides a novel contribution by quantitatively assessing CO2 emission reductions during the COVID-19 lockdown, emphasizing the unique context of an unprecedented global event. It conducts a comprehensive literature review to integrate various CO2 calculation methods, particularly highlighting the sophisticated IPCC method, and offers a comparative analysis of emission reduction techniques.
Community-based agricultural revitalization in Ngringo Village, Jaten Subdistrict, Karanganyar Regency
Authors: Nur Aditya Ramadan , Pawitasari Anisa , Maulida Ara Shaula , Hapsoro Hammam Rasendriya , Rahmiantini Nafisah , Aprilia Yohana Brenda , Antriyandarti Ernoiz
Published: July 2024

Background: Development involves conscious efforts and activities aimed at achieving positive change within a community. It requires the participation of all societal layers, with the government acting as a facilitator and guide. The government and the community must work harmoniously to achieve the desired goals. National agricultural development often focuses on villages close to municipalities, benefiting from hierarchical governance and advanced rural agricultural practices. This development can progress with political support, as outlined in Law Number 6 of 2014 on Villages, which aims to improve welfare, enhance human resources, and reduce rural poverty through sustainable management of local resources and the environment. This study aims to understand the potential and issues facing Ngringo Village, analyze the structural transformations, examine the institutional changes, assess the technology transfer, and identify a suitable agricultural development model. Methods: The research employs qualitative methods, including field observations, interviews with key informants, and analysis of secondary data from relevant literature and official documents. Result: The results indicate that Ngringo Village has significant potential due to its strategic location and developed infrastructure. However, challenges such as reduced agricultural land and a shift in economic activities from agriculture to industrial sectors are evident. Institutional support through local farmer groups and technology adoption has been crucial in addressing some of these challenges. Conclusion: In conclusion, while Ngringo Village faces challenges due to rapid structural changes and urbanization, the village has managed to sustain its agricultural practices through effective institutional support and technology transfer. The study suggests that a location-based development model, considering both agricultural and non-agricultural factors, is essential for the sustainable development of Ngringo Village.  Novelty/Originality of this study: This study produces a location-based agricultural development model that considers both agricultural and non-agricultural factors, providing practical guidance for local governments in planning sustainable development in villages facing rapid urbanization, such as Ngringo Village.
The role of e-procurement in promoting government transparency: Lessons from Surabaya
Authors: Novitaningrum Badzlina Daroyani
Published: July 2024

Background: This study examines accountability and transparency in the public procurement process, focusing on Surabaya, the first city to implement e-procurement reform. E-procurement leverages the latest information technology to improve procurement efficiency and transparency. Methods: A descriptive qualitative approach was used, using purposive sampling to gather in-depth insights from critical informants who thoroughly understood the research focus. Data were collected from various entities, including the Surabaya City Electronic Procurement Service (LPSE), the City Procurement Unit (ULP), and related public works and private auction companies. Findings: The implementation of e-procurement in Surabaya has succeeded in building an accountable and transparent system. This system has improved the procurement committee’s ability to justify and report the entire procurement process vertically to higher authorities and horizontally to the public. Despite this progress, some suppliers still engage in fraudulent practices, highlighting the need for continued vigilance and commitment. Conclusions: Although e-procurement has significantly improved accountability and transparency in the procurement process in Surabaya, the committee and suppliers need to uphold strong ethical standards to prevent fraud. The e-procurement system alone is not enough. This system must be supported by solid law enforcement and a commitment to integrity to fully realize its potential in creating a fair procurement environment. Novelty/Originality of this study: This study comprehensively evaluates e-procurement implementation in Surabaya, revealing improvements in accountability and transparency and remaining challenges. The findings offer an applicable model for other cities in Indonesia and developing countries to optimize public e-procurement systems.
Fortification of local fruit parijoto on soy yogurt drink and economy analysis
Authors: Akhsanitaqwim Yochidamai , Arista Nor Isnaeni Dwi , Septiyanto Arifin
Published: July 2024

Background: The food and beverage industry is a leading industry that is the government's focus in the Industrial Revolution 4.0. Culinary is the most popular economic sub-sector.. As a food product from biotechnology, yoghurt always manages to occupy a global market share. Yoghurt is proven to maintain the digestive system. Therefore innovation is needed, especially regarding materials, to boost product competitiveness. Animal milk substrate can be substituted with soy milk which is cheap but rich in protein. The addition of natural fortification is projected to improve product quality. Parijoto fruit (Medinilla speciosa) typical of the slopes of Mount Muria, Colo Village, Kab. Kudus was chosen as a fortificant because it is rich in antioxidants and antibacterial pathogens. At the same time, this adds to the usability and economic value of Parijoto, which is still low so far. Method: The research was conducted experimentally, referring to previous research methods. The formulation design was varied regarding adding Parijoto fruit extract to 100 ml of the product. Findings: From the results of the organoleptic test, the F1 formula (addition of 5 ml of Parijoto fruit extract) received the best acceptance from the panellists, with a preference level of 4.89. The product characteristics are liquid texture, alcoholic sweet taste, cream colour, and the aroma of Parijoto fruit tends to be faint. Conclusion:Parijoto Yogurt has advantages in terms of locality, price and nutrition. However, further research is needed based more collaboration to increase this product's health and economic impact local society. Novelty/Originality of this article: This study creates new functional food products and opens up opportunities to revitalize local economies and conserve biodiversity.
Analysis of the readiness and potential of Nias Island tourist destination
Authors: Ziliwu Metani Nibeli , Rahmiati Filda , Goenadhi Felix , Mangkurat R. Stevanus Bayu
Published: July 2024

Background: Nias Island has tourism potential that can be enjoyed by visiting tourists. This island is famous for hosting the World Surfing League (WSL). However, Nias Island is struggling with accessibility problems and facilities that are not up to standard, these problems need to be fixed to encourage tourist destinations on Nias Island. Therefore, this study aims to determine the potentials of Nias Island as a tourist destination and to provide solutions for Nias Island, especially in the areas of accessibility and facilities. Methods: This study uses a qualitative method. This study uses the observation method because it is in accordance with the events in the field. Findings: The results of this study are that Nias Island has a lot of tourism potential in the fields of nature, cultural heritage, and natural tourism products. Conclusion: There are several suggestions that can be made to improve the quality of tourist attractions on Nias Island in terms of accessibility (providing road signs) and facilities (improving cleanliness and maximizing existing facilities around tourist attractions). Novelty/Originality of this Study: The study on Nias Island’s tourism potential is novel in its comprehensive approach to addressing both the island's untapped natural and cultural attractions and the critical issues of accessibility and facility deficiencies. By providing targeted solutions to improve road signs, cleanliness, and the overall quality of tourist facilities, this research offers practical steps to transform Nias Island into a competitive and sustainable tourist destination.
Heritage and identity: The vernacular transformation of de tjolomadoe
Authors: Widiantara I Wayan Andhika , Pratama Rama N. , Kamal Astia
Published: July 2024

Background: This research paper focuses on the adaptive reuse of the De Tjolomadoe (Colomadu)  heritage sugar factory within the field of vernacular architecture. Method:  Utilizing qualitative research methods such as in-depth interviews, site observations, and archival analysis, it examines the preservation of industrial heritage through its integration into vernacular architectural practices, yielding insights for sustainable development. Findings: The De Tjolomadoe factory, a prominent Indonesian historical and cultural landmark, serves as a compelling case study in adaptive reuse, offering significant findings. Firstly, it illustrates how adaptive reuse effectively preserves cultural identity by seamlessly blending vernacular design elements and traditional building techniques, thereby maintaining a strong connection to its historical and cultural heritage. Secondly, the De Tjolomadoe case exemplifies adaptive reuse as a sustainable development strategy. By utilizing local resources and adhering to vernacular construction methods, the project minimizes environmental impact while generating economic and social benefits for the community. Community engagement emerges as a crucial factor in the success of adaptive reuse projects, as actively involving local communities ensures the authenticity and relevance of such initiatives. Moreover, the transformation of the De Tjolomadoe factory into a cultural destination underscores its substantial economic impact on the region. Similar adaptive reuse projects have the potential to boost tourism, stimulate local economies, and preserve cultural heritage. Conclusion: The lessons drawn from the De Tjolomadoe case offer practical insights and principles guiding future adaptive reuse endeavours, emphasizing cultural preservation, sustainability, community participation, and economic viability. Novelty/Originality of this article: These findings contribute to the growing knowledge base on the adaptive reuse of industrial heritage sites within the context of vernacular architecture, inspiring and informing initiatives aimed at revitalizing our industrial heritage for future generations.
Crafting urban identities: Local cuisine and city branding in Indonesia and Myanmar
Authors: Htet Thazin , Husni Muhammad Fahd Diyar , Apriliani Fadila Dwi
Published: July 2024

Background: This comparative study examines the significant role of local cuisine in shaping urban identities and enhancing city branding in Indonesia and Myanmar. With a rich tapestry of culinary traditions, these Southeast Asian nations offer unique insights into how food culture can be leveraged as a strategic asset in urban planning. The research delves into integrating local cuisine in city branding initiatives, highlighting successful examples from major cities in both countries. By analyzing local food's cultural, economic, and social dimensions, the study underscores its potential to foster a sense of place and community, attract tourism, and stimulate local economies. Method: This study uses a comparative case study approach to investigate the role of local cuisine in shaping urban identity and enhancing city image in Indonesia and Myanmar. Data were collected through semi-structured interviews with key stakeholders and document analysis from various sources. Data analysis was conducted using thematic analysis to identify key themes and comparative analysis to highlight differences and similarities between the two countries. This approach allows the study to develop practical recommendations for urban planners and policymakers. Findings: The findings reveal that incorporating local cuisine into urban planning not only preserves culinary heritage but also enhances the distinctive character of cities, making them more appealing to both residents and visitors. Furthermore, the research discusses the challenges and opportunities urban planners and policymakers face in promoting local cuisine while balancing modernization and cultural preservation. Conclusion: Through a comparative lens, the study provides practical recommendations for cities aiming to integrate culinary elements into their branding strategies. The insights gained from Indonesia and Myanmar's experiences can serve as a valuable reference for other cities globally, seeking to enrich their urban identities through the celebration of local cuisine. Novelty/Originality of this study: The development of a comprehensive model for integrating local cuisine into a city’s branding strategy provides practical and measurable guidance for city planners to leverage culinary heritage to enhance city attractiveness, identity, and local economic empowerment while maintaining the authenticity and sustainability of culinary traditions.
Analysis of total biomass, carbon stock and carbon dioxide uptake in kandelia candel stands on Payung Island, Banyuasin Ii Sub-District, Banyuasin Regency, South Sumatra
Authors: Risti Saulimita , Sarno  , Andarini S. Raras Nidya
Published: July 2024

Background: Mangrove ecosystems play a crucial role in mitigating climate change through carbon sequestration. This study aimed to quantify the biomass, carbon stock, and carbon dioxide uptake of Kandelia candel stands on Payung Island, South Sumatra, Indonesia. Methods: Non-destructive sampling was conducted at two stations using 10x10 m plots along 50 m transects. Tree diameter was measured and allometric equations were used to estimate biomass and carbon stocks. Environmental parameters were also recorded. Finding: The highest biomass (193.69 ton/ha), carbon stock (89.11 ton C/ha), and CO2 uptake (320.04 ton CO2/ha) were found at Station II, correlating with larger average tree diameters. Environmental conditions, including salinity (0‰), pH (7.0), temperature (24-28°C), and humidity (90-91%), were favorable for K. candel growth. The substantial carbon storage demonstrates the importance of these stands for climate change mitigation. Conclusion: This study provides valuable data on the carbon sequestration potential of K. candel in a unique estuarine setting, contributing to our understanding of mangrove ecosystems' role in global carbon cycles and informing conservation strategies. Novelty/Originality of this Study: This study focuses on quantifying the biomass, carbon stocks, and CO₂ uptake of Kandelia candel stands within the unique estuarine ecosystem of Payung Island, South Sumatra. By providing species-specific data on K. candel—a mangrove species that has been relatively underexplored—this research addresses a significant knowledge gap and enhances our understanding of its role in carbon sequestration.
The effect of local original revenue (PAD), special allocation fund (DAK) and general allocation fund (DAU) on capital expenditure in Bengkulu Province
Authors: Maya Citra , Fadli
Published: July 2024

Abstract: The implementation of regional autonomy will directly affect the regional financial financing, management and supervision system. Background: The regional financing system in the context of regional autonomy is one of the most important aspects. To realize this, regional governments have rights and obligations over regional finances in organizing their regional government. Therefore, the regional government creates a Regional Revenue and Expenditure Budget (APBD) as an annual regional financial plan that is determined through Regional Regulations. APBD contains regional government revenues and expenditures in a certain period. This research aims to prove whether there is an influence of Regional Original Income, General Allocation Funds, and Special Allocation Funds on capital expenditure of district/city governments in Bengkulu Province. Method: This research uses samples from the financial reports of district/city governments throughout Bengkulu Province which have been audited by the BPK from 2019-2022. Finding: Theoretically, it is hoped that this research will be useful as material for building new concepts and can be useful as a reference for further research. A limitation in this research is the availability of data or reports needed to carry out this research. So, researchers look for data or reports on other websites which takes quite a long time. Conclusion: The results of this study indicate that the Regional Original Income and Special Allocation Fund variables have no effect on capital expenditure, and the General Allocation Fund variable has an effect on capital expenditure. Novelty/Originality of this study: This study presents a comprehensive analysis of the influence of Local Revenue, General Allocation Fund, and Special Allocation Fund on capital expenditure in districts/cities in Bengkulu Province from 2019-2022. The results of this study provide new insights into the dynamics of regional finance in the context of regional autonomy in Bengkulu Province, which can be used as a reference for optimizing regional budgets in the future.
Analysis of the effect of Boezem development as flood control in Dukuh Kupang Surabaya
Authors: Aridhadinata Pramudya , Laksono Agung Dwi , Novita Widia Ade , Cahyadi Achmad Faishal Nur , Sari Galuh Ismaya
Published: July 2024

Background: Flooding is a frequent problem in Dukuh Kupang, Surabaya, causing material losses and disrupting daily activities. The construction of boezems, which are retention ponds to temporarily store rainwater, is considered a potential solution to control flooding in this area. This study aims to analyze the effect of boezem construction on flood control in Dukuh Kupang with the hope of providing new insights into the effectiveness of boezem as flood control infrastructure and providing recommendations for improved flood management strategies in the future. Methods: This study used a descriptive method. Data were collected through questionnaires and scored using a Likert scale.  Finding: The results revealed that the feasibility score of boezem construction was 60.2%, indicating that boezem construction is considered quite feasible as a flood control solution, but there is still room for improvement. Conclusion: Respondents in this study recognized the benefits of boezem construction, but also expressed concerns or factors that are not yet fully supportive. There is a negative stigma among the community regarding the construction of boezems, which is largely due to the lack of socialization and community participation in the development process. Novelty/Originality of this study: A study on the effectiveness of booze in Surabaya evaluates technical aspects and considers community perceptions, providing a holistic approach to assessing flood control infrastructure.
Assessment of macrozoobenthic community dynamics in the Ijuk River: Implications for freshwater ecosystem health and conservation management
Authors: Jihanlillah Adhestiasih Pangestu
Published: July 2024

Background: Nestled within the Isau-Isau Wildlife Reserve, the Ijuk River stretches approximately 3 kilometers, serving as a vital conservation area. Its upstream region plays multiple ecological roles, including watershed management, hydrological regulation, microclimate control, soil fertility maintenance, microbial habitat provision, air quality regulation, and carbon sequestration. However, escalating human activities, particularly changes in land use, pose significant threats to its ecological balance. The particular concern is the conversion of forested areas into agricultural lands, primarily for coffee cultivation and mixed gardens, encroaching dangerously close to the riverbanks. This encroachment necessitates a critical reevaluation of the river's water quality, given its crucial role in supporting biodiversity and ecological equilibrium. Benthic insects dwelling in the riverbed serve as invaluable bioindicators, offering insights into the overall health of aquatic ecosystems. Methods: Conducted between January and July 2022 in the Isau-Isau Wildlife Refuge, Lawang Agung Village, Mulak Ulu District, Lahat Regency, the study aimed to assess the macrozoobenthic community structure across three river segments: upstream, midstream, and downstream. Employing field sampling, observational surveys, taxonomic identification, and data analysis, the research aimed to unravel the river's ecological dynamics. Findings: Through meticulous examination of benthic insect communities, the study revealed relatively favorable water quality in the Ijuk River. However, discernible declines in various ecological parameters, as evidenced by evaluation results, highlight the urgency of conservation efforts and proactive management strategies to mitigate further degradation and preserve the river's ecological integrity. Conclusion: Such endeavors are crucial for safeguarding the biodiversity and sustainability of this vital freshwater ecosystem. Novelty/Originality of this Study: The study uniquely assesses the macrozoobenthic community dynamics in the Ijuk River, revealing significant changes over two decades that highlight the river's ecological health and underscore the urgent need for conservation efforts. It offers a comprehensive, updated evaluation of the macrozoobenthic community structure, providing critical insights into the impacts of land use changes and human activities on freshwater ecosystems.
Understanding non-permanent mobility: Factors influencing resident movement in Racang Welak Village, Welak Subdistrict, West Manggarai Regency
Authors: Afat Gordianus , Kusufa Roni Alim Ba’diya , Jamil Achmad Maulana Malik
Published: July 2024

Background: The factors of mobility in this study refer to the push and pull factors influencing the non-permanent mobility of the residents of Racang Welak Village, Welak Subdistrict, West Manggarai Regency. Most of the residents in Racang Welak Village are seasonal farmers. Non-permanent mobility is influenced by good accessibility and sufficient access to technology. The area of Racang Welak Village cannot fully meet the needs of the local community, leading them to seek employment outside their area despite the strategic potential of Racang Welak to boost their economy. Method: The objectives of this study are to identify the factors that cause the residents of Racang Welak Village, Welak Subdistrict, West Manggarai Regency, to engage in non-permanent mobility. This research is a descriptive qualitative study. Data collection methods include observation, interviews, and documentation. The sample consists of residents of Racang Welak Village who participate in non-permanent mobility. Result: The results of this study show that the fertile soil conditions in Racang Welak Village allow for the cultivation of various types of crops, resulting in many residents working as seasonal farmers. Seasonal farmers whose needs are not met locally often seek information about job opportunities elsewhere. With information received from family members in the destination area, the residents of Racang Welak Village decide to work in other regions without the initial intention to settle there. Conclusion: The push factors for non-permanent mobility among Racang Welak residents include unmet needs in their home area. Despite having to bear transportation costs, they still choose to engage in non-permanent mobility. The pull factors include a pleasant environment, good social interactions, and job opportunities obtained through relatives in the destination area. Additionally, the work locations are strategic and offer jobs that match their professional skills, resulting in higher incomes. Novelty/Originality of this study: This research aims to identify the push and pull factors of non-permanent mobility and how the inability to meet local needs drives residents to seek employment outside the region. These findings apply to designing local economic development policies that can reduce dependence on non-permanent mobility by increasing job opportunities and accessibility in the region of origin.
The implementation of the "Selamatan Petik Pari" tradition carried out by the people of Petungsewu Village, Wagir District, Malang Regency
Authors: Dolorosa Maria , Kusufa Roni Alim Ba’diya
Published: July 2024

Background: Petungsewu Village, located in Wagir District, Malang Regency, is a village rich in culture and tradition. One tradition that is still preserved to this day is "Selamatan Petik Pari," a traditional ceremony performed by the local community as a form of respect to Dewi Sri, the goddess of rice who is believed to be the protector of rice plants. This tradition reflects the beliefs and values passed down from generation to generation, demonstrating the Javanese people's spiritual and mystical connection with nature and their ancestors. Method: This research uses a qualitative approach, naturalistic or interpretive, focusing on interpreting data collected in natural settings. It is descriptive, aiming to understand and describe phenomena such as behaviour, perception, and motivation within their natural context. Findings: "Selamatan Petik Pari" involves various rituals rich in symbolism, such as the preparation of tumpeng and takir containing a full meal, as well as incantations and prayers adapted to the religious beliefs of the majority of the population, namely Islam. This tradition not only aims to ask for a bountiful harvest and protection from pests, but also as a means to strengthen social relations among residents and between residents and the village government. The village government, represented by the village head and village officials, shows active participation and support for the implementation of this tradition. They hope that this tradition can continue to be preserved and passed on to the younger generation, thus not only strengthening cultural identity but also strengthening familial and communal relations among the community. Conclusion: "Selamatan Petik Pari" in Petungsewu Village is not only an agricultural tradition, but also an important means of maintaining and developing cultural values, social togetherness, and harmony between humans and nature. This tradition emphasises the importance of preserving cultural heritage as part of national identity and as a tool to answer social challenges in the present. Novelty/Originality of this article: The model in this study can be applied in various regions to promote cultural heritage, improve local economies, and encourage community participation in sustainable development.
Economic impact of hiking tourism on the Selo route in Mount Merbabu National Park (TNGMb): An estimation of the multiplier effect analysis
Authors: Hasan Muhammad Aqil
Published: July 2024

Background: Mount Merbabu is one of the famous natural tourist attractions in Central Java, and it is known for its stunning natural panorama. Climbers who explore Mount Merbabu can enjoy spectacular views of the sunrise, the sea of ​​clouds, and the rows of mountain peaks around it. Tourism activities along the Selo Hiking Trail impact the local community's social and economic aspects, both directly and indirectly. This study aims to identify the social impacts and estimate the economic impact of tourism on the community along the Selo Hiking Trail. Methods: This study uses the Multiplier Effect analysis method to evaluate the economic impact of tourism activities. This method involves measuring several economic indicators, including the Keynesian Income Multiplier, Type I Ratio Income Multiplier, and Type II Ratio Income Multiplier, to determine the effect of tourism activities on the local economy. Findings: The study results indicate that tourism activities along the Selo Hiking Trail have a significant economic impact. The Keynesian Income Multiplier value reaches 0.6, the Type I Ratio Income Multiplier is 3.3, and the Type II Ratio Income Multiplier is 3.5. This indicates that tourism activities positively affect the income of the surrounding community and encourage local economic growth. Conclusion: From the analysis results, it can be concluded that tourism on the Selo Hiking Trail has a positive economic impact through the multiplier effect. However, further research is needed to focus on culture-based tourism or Community-Based Tourism in the surrounding villages to increase the economic benefits for the surrounding community. Novelty /Originality of this article: This study introduces the Multiplier Effect analysis approach in evaluating the economic impact of tourism on Mount Merbabu, providing new insights into the economic contribution of tourism to local communities. These findings also highlight the importance of developing culture-based tourism to expand local communities' economic and social benefits.
Mendekati keberlanjutan: Evaluasi pengelolaan biowaste rumah tangga di Finlandia dan Indonesia
Authors: Valennia Risca , Koestoer Raldi Hendro
Published: July 2024

Introduction: With a population of more than 270 million people, Indonesia faces serious challenges in Household Waste Management (PSRT), causing environmental degradation and economic inefficiency. This research compares organic waste (biowaste) management strategies in households between Result: Finland and Indonesia, with a focus on analyzing related public policies in both countries. Finland, through the National Waste Plan (NWP) in 2016, succeeded in increasing the separation of biowaste at the household level, starting from separation from the source, separate collection, and processing into compost, heat, and electricity. Indonesia has a legal basis for waste management, namely Law Number 18 of 2008, but its implementation is still experiencing challenges. Conclusion: These findings provide an important basis for improving the implementation of Household Waste Management (PSRT) in Indonesia, especially in managing household biowaste. The importance of strengthening the law, increasing public awareness, and the active role of government and the private sector in developing effective facilities are key elements in achieving sustainability.
Metode behavioral reasoning theory untuk meningkatkan daur ulang limbah gawai elektronik generasi Z di Jabodetabek
Authors: Abimanyu Raynaldi , Kusumastuti Ratih Dyah
Published: July 2024

Background: This study examines the e-waste recycling intention of Generation Z (17-24 years old) in JABODETABEK which has a high level of adoption of electronic products. Method: This is a quantitative research with descriptive and single-cross sectional design. This study uses an innovation acceptance theory approach, namely Behavioral Reasoning Theory (BRT) with variables of value, reasons for, reasons against, attitude and intention. Partial Least Square – Structural Equation Modeling (PLS-SEM) is used to analyze the survey data due to non-normality of data distribution. Finding: This study finds that value has a positive effect on attitude and reasons for, both of which have a positive effect on intention. The reasons against variable shows that it is not affected by value and does not affect attitude or intention.
Christian Fanaticism and Mental Health: Healthcare Practitioners' Perspective
Authors: Onyenweaku Ogbonna L. , Osim Stella E. , Onyenweaku Eridiong O.
Published: July 2024

Christian fanaticism is an excessive and irrational zeal by professing Christians regarding their faith and its expressions, which often has unwanted consequences. Despite civilisation and a scientifically advanced age, there is still widespread ignorance among many which is a catalyst for religious fanaticism. The aim of this research was to highlight the negative effects of Christian fanaticism on mental health and possible solutions. Christian fanaticism. A quantitative approach was employed in this study; 20 healthcare practitioners were interviewed at the Federal Neuro-Psychiatric Hospital, Calabar and the responses analysed using Atlas.Ti software. The findings showed that Christian fanaticism has negative effects on mental health such as depression and aggression; the interviewees went ahead to give recommendations on how fanaticism could be avoided and managed. This study further enlightens Christians on the need to abstain from religious fanaticism as it has negative effects on individuals, the church and the society at large.
US Military Posture in the Asia-Pacific and its Impact on Regional Stability
Authors: Syed Ali Abbas  , Saqib Amna , Masood Maryyum
Published: July 2024

The geopolitics of Asia-Pacific are witnessing a transition. The regional powers calculate their bets as China rises as a key player and challenges the traditional dominance of the United States. The region hosts various flashpoints – in the wake of rising tensions, the US and China may redefine the power equilibrium, resulting in increased militarization and altering the region’s security environment. The evolving geopolitical dynamics thus characterize a power rivalry between these two powers. In pursuit of influence and supremacy, the US generates far-reaching consequences for regional stability. The involvement of the US in the region and the interests of regional stakeholders are closely connected with the US-China competition. This research paper analyzes this environment in a comprehensive manner, taking into account the multifaceted drivers shaping regional security dynamics. In addition, it highlights the complex network of alliances and military modernization efforts that are exacerbating the strategic equilibrium within the region. It also explores the complex maritime disputes in the South and East China Seas, highlighting the direct territorial and strategic stakes for both the US and China.