Abstract:• X is a company engaged in non-construction oil & gas services, namely water base mud (polyamine based) management services, supply of chemical materials, laboratory equipment, and drilling fluid engineers for oil and gas…
gas drilling. problems encountered when drilling through formations containing reactive clay and shale which can cause swelling clay problems and formation damage. This problem can be overcome with a high performance water based mud (HPWBM) mud system which has a super shale inhibition (polyamine) component. Mud which is formulated with the concept of total inhibitor, has inhibitory properties that can stabilize mineral clay and shale. The of this final assignment are to identify and study the high performance water base mud (HPWBM) mud system, then to know the ratio of good polyamines to be used in the KCL polymer polyamine mud formulation, then to look for the value of the physical properties of the KCL polymer polyamine mud formulation. to meet the oil company spec. This test begins with testing the mud properties of the KCl polymer polyamine mud sample from PT. Mitra Mandiri Saktitama before being exposed to Temperature and after being exposed to Temperature. Then analyze the changes in the value of the mud properties that have been made and the specifications of their physical properties, so that they can look for changes in the values of the mud properties of KCl polymer polyamine mud that fall within the specified range of mud properties. This test is carried out under the conditions of a room temperature of 78-300°F.
Abstract:This study investigates the tensile uplift capacity of screw piles in clay soil as an alternative anchoring system for slope stabilization in cohesive ground conditions. The research aims to address the limited availability…
ity of empirical field data on screw-pile behavior under repeated loading and to evaluate the agreement between theoretical predictions and actual in situ responses. The methodology employs an experimental approach through in situ testing with screw-pile diameters of 10 cm, 15 cm, and 20 cm, and embedment depths ranging from 0.6 m to 1.0 m. The tests were conducted under both static and repeated tensile loading using a hydraulic jack system, accompanied by vertical deformation measurements to establish load–displacement curves. Theoretical capacity was calculated using a limit equilibrium approach for comparison with experimental results. The findings reveal a nonlinear load–displacement response, characterized by initial stiffness followed by progressive deformation into the post-yield stage. At a maximum load of 2.858 tons, deformation increased with diameter, from 5.10 cm (10 cm) to 8.49 cm (20 cm). Under repeated loading, failure occurred at a lower load of approximately 1.6 tons with a maximum deformation of 1.648 cm, indicating potential capacity degradation due to cyclic loading. The comparison between theoretical and field results shows significant deviations, with analytical predictions generally underestimating the in situ capacity. This highlights the limitations of simplified models that do not fully account for shaft adhesion, installation disturbance, soil heterogeneity, pore-water pressure effects, and cyclic degradation. Overall, this study contributes valuable field pull-out test data for screw piles in clay under repeated loading, emphasizing the need for design calibration based on full-scale testing for slope stabilization applications. The results also suggest opportunities for further research involving long-term monitoring and advanced modeling of cyclic degradation.
Abstract:This article examines the role of environmental law as a key instrument in sustainable tourism development in South Lampung Regency. Tourism significantly contributes to regional economic growth through increased investment,…
ent, employment opportunities, and community welfare. However, the development of this sector is often accompanied by environmental degradation due to weak ecologically sound management. This research uses normative legal methods with legislative, conceptual, and comparative legal approaches to analyze the role of environmental law as an instrument for realizing sustainable tourism in South Lampung.
The research method used in this study is a qualitative approach with a library research method with a normative legal approach. This research is qualitative normative, which emphasizes the analysis of legal norms. Data collection techniques are carried out through documentation analysis by identifying, reviewing, and interpreting legal sources, relevant literature, legal sources used include, Books, Law Number 32 of 2009 concerning environmental protection and management, Law Number 10 of 2009 concerning Tourism, and Government Regulation Number 27 of 2012 concerning Environmental Permits. Then a descriptive-analytical and thematic analysis is carried out, by grouping data into main themes and then drawing conclusions from a general to specific problem, in this case regarding Environmental Law as an Instrument for Realizing Sustainable Tourism in South Lampung.
The results of this study indicate that environmental law plays a fundamental role as a controlling instrument in realizing sustainable tourism in South Lampung Regency. Through the implementation of legal instruments such as environmental impact analysis (EIA), environmental permits, the precautionary principle, and the enforcement of legal sanctions, tourism activities can be directed to prevent ecosystem damage.
Abstract:The authority of local governments in environmental protection, management, and law enforcement is exercised within the framework of regional autonomy in Indonesia. Under Law Number 23 of 2014 and Law Number 32 of 2009,…
environmental affairs have been decentralized as mandatory governmental functions under the authority of provincial and regency/municipal governments. This study employs a normative juridical research method, utilizing secondary data in the form of statutory regulations and legal literature. The findings indicate that regional autonomy provides local governments with greater capacity to understand and respond to the objective environmental conditions of their respective regions. Environmental law enforcement is implemented through administrative sanctions, criminal sanctions, and civil liability based on the principle of strict liability. The role of local governments is therefore crucial in ensuring the sustainability of environmental functions and in safeguarding community welfare through effective environmental governance.
Abstract:This study discusses legal protection for victims of wrongful arrest during the investigation process in Indonesia. As a state governed by law, Indonesia guarantees the protection of human rights, including for those who…
become victims of procedural errors in the justice system. Wrongful arrests constitute a violation of individual freedom and cause physical, psychological, and social suffering. This research employs a normative legal method, drawing on statutory and literature sources. The results show that victims of wrongful arrest are entitled to compensation and rehabilitation, as provided for in the Indonesian Criminal Procedure Code (KUHAP) and Law Number 48 of 2009 concerning Judicial Power. However, compensation provided is still limited to material aspects and has not fully restored the victims’ dignity, reputation, and well-being. Therefore, the state must strengthen legal protection mechanisms and ensure that investigations are conducted professionally, transparently, and in accordance with human rights principles to prevent the recurrence of wrongful arrest cases.
Abstract:The scientific background regarding the case of gratuity in Indonesia, in terms of juridical violations under Articles 12A, 12B, and 12C of Law Number 31 of 1999, in conjunction with Law Number 20 of 2001 concerning the…
Eradication of Corruption Crimes, has caused poverty across various aspects of people’s lives. In addition, efforts to eradicate the crime of gratuity need to be supported by professional human resources and the enforcement of legal sanctions to foster personal awareness of anti-corruption. Based on the description above, the problem formulation is focused on: 1) Why is the integrity of state officials needed in eradicating graft cases? 2) What is the relationship between the philosophical study of the integrity of state officials in the case of gratuities? 3) What is the legal purpose of the integrity of state officials in the case of gratuities? The purpose of this study is to analyze the integrity of state officials in eradicating cases of gratuity. The approach method in this study is a normative juridical approach. The types of legal materials used are primary, secondary, and tertiary. The analysis technique used is qualitative descriptive. The results of the study are the eradication of gratuities in Indonesia, namely unlawful acts (corruption) by state officials/employees, receiving bribes (gratuities) from corporations or related parties, abuse of authority, and the practice of collusion with fictitious projects offering a 50%:50% profit split with contractors. This research novelty concludes that gratuities are unlawful acts by state officials who must be audited their salary financial data and even their family’s financial data through the Annual Personal Tax Payment Letter in accordance with the Regulation in Lieu of Law Number 1 of 2017 and reported to the Financial Audit Agency and the Financial Transaction Analysis Reporting Center in accordance with the Law of the Republic of Indonesia Number 8 of 2010.
Abstract:This study applied a Systematic Literature Review (SLR) to identify, appraise, and synthesize open-access empirical evidence on inclusive care models in elderly healthcare. The review followed PRISMA 2020 and searched PubMed,…
bMed, Scopus, Web of Science, DOAJ, and Google Scholar for studies published between 2015 and 2025. Eligible articles were original research (quantitative, qualitative, or mixed methods) focusing on service delivery or care models for older adults and explicitly addressing inclusivity, integration, person-centeredness, or collaborative care, with full-text availability in English or Indonesian. From 1,280 records, 1,010 unique articles were screened, 80 full texts were assessed, and 10 studies were included in the final synthesis. Across studies, inclusive elderly care was most consistently implemented through integrated, person-centred, team-based delivery combining comprehensive assessment, individualized care planning, coordinated follow-up, and cross-sector collaboration. Stronger benefits were typically observed among frail older adults when care intensity was aligned with comlplex needs by risk stratification and case management. Mental health integration emerged as a critical component for community-dwelling older adults, supporting the integration of psychological care into routine elderly healthcare pathways rather than parallel programs. Evidence from institutional settings indicated that partnership-based models involving nurses, caregivers, and older adults can improve functional outcomes. Overall, the findings support scaling integrated community and institutional partnership approaches, while future research should strengthen reporting on implementation fidelity, equity impacts, and cost-effectiveness to guide sustainable adoption of inclusive, gerontic-friendly care models.
Abstract:This study investigates the transformative role of digital philanthropy and online literacy practices within an Indonesian zakat institution, framing philanthropy as a critical actor in sustainable development ecosystems.…
. Employing a qualitative literature-based case study approach, augmented by systematic document and media content analysis of institutional publications, social media, and mass media reports, the research synthesizes global literature with Indonesian scholarship. Findings reveal that digital philanthropy in Indonesia actively contributes to sustainable development goals by strategically channeling Islamic philanthropy for societal impact and national welfare. Digital platforms facilitate enhanced stakeholder collaboration, fostering greater engagement and transparency. The study also illuminates the opportunities and challenges for governance within this digital ecosystem, highlighting issues such as data protection, accountability, and the need for robust regulatory frameworks. Theoretically, this research reframes philanthropy as an ecosystem-based development actor, emphasizes the transformative impact of digitalization, and enriches global discussions by integrating unique Indonesian perspectives on sustainable development, collaborative governance, and Islamic social finance. This offers an empirically grounded understanding of how cultural heritage, technological innovation, and development aspirations intersect in a significant Global South context.
Abstract:Philanthropy has increasingly evolved from a form of charitable assistance into a strategic actor within sustainable development processes. However, much of the existing practice and literature still treats philanthropy…
as an isolated or supplementary intervention, limiting its potential to generate systemic and long-term impact. This article aims to critically examine the role of philanthropic institutions within a broader ecosystem of sustainable development, emphasizing the importance of multi-stakeholder collaboration involving government, the private sector, academia, and local communities.
Using a qualitative literature review with a conceptual and analytical orientation, this study synthesizes scholarly works on philanthropy, collaborative governance, corporate social responsibility, Islamic philanthropy, and the Sustainable Development Goals (SDGs), with a particular focus on Indonesia and the Global South. The analysis demonstrates that philanthropic contributions become more effective and sustainable when embedded within an integrated development ecology, rather than operating through fragmented and project-based approaches.
The findings highlight philanthropy’s strategic roles as a catalyst for social innovation, a bridge between sectors, and a facilitator of long-term social investment. Islamic philanthropic instruments such as zakat and productive waqf further illustrate how value-based financial mechanisms can support inclusive development when professionally managed and aligned with national and global development agendas. This study contributes conceptually by reframing philanthropy as a system-level change agent within a sustainable development ecology, offering an integrative lens for understanding collaboration, governance, and impact. The article concludes that sustainable development is best achieved not through isolated institutional efforts, but through coordinated, trust-based ecosystems in which philanthropy plays a transformative and connective role.
Abstract:The health pandemic several years ago had a significant impact on various sectors, especially companies listed on the Indonesia Stock Exchange. This study was motivated by fluctuations in the price of sharia stocks or the…
e Jakarta Islamic Index (JII) after the Indonesian government officially lifted the pandemic status. By combining macroeconomic and company fundamental factors with hierarchical regression analysis techniques, this study aims to identify which combination of factors influences the return on shares in this sector after the pandemic. The results show that the performance of returns on shares in the sharia sector is dominated by fundamental factors, namely Total Asset Turn Over (TATO) and Return on Assets (ROA). The main finding from this research is that post-pandemic, the performance of the Islamic stock sector is still dominated by corporate fundamental factors, which are efficiency and profitability. The limitation of this research lies in the data range, and it would be very interesting to continue with a longer time period. The technical contribution of this research is that it can provide an overview for investors when deciding to invest, so that they can focus more on corporate fundamental factors first.