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 study examines strategies for integrating spiritual values and character education based on local wisdom in East Nusa Tenggara (NTT), Indonesia. NTT has a unique socio-cultural characteristic in which Christian and…
Catholic values have been deeply inculturated into indigenous traditions and customary practices. This qualitative research aims to formulate a model of character education that remains firmly rooted in local cultural foundations (indigenous knowledge) rather than being detached from them. The findings indicate that local concepts such as Moat Gede (Sikka), Suu/Woe (Ngada/Ende), and Loke Nggerang (Manggarai) can function as effective instruments for cultivating noble moral character. The study concludes that the formation of youth character in NTT will achieve optimal outcomes when educational institutions are able to carry out a meaningful “reconciliation” between religious dogma, the formal curriculum, and customary ethical values.
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 increasing intensity of competition in the culinary business sector of Micro, Small, and Medium Enterprises (MSMEs), particularly in snack food products such as JNC Cookies, necessitates the implementation of effective…
ve digital promotion strategies to expand market reach and improve sales performance. Changes in consumer behavior that increasingly rely on digital platforms to obtain information, evaluate purchasing decisions, and interact with brands have made adaptation to digital marketing an unavoidable requirement. Therefore, this study aims to analyze the planning, implementation, and effectiveness of digital promotion strategies through the utilization of digital advertising (paid advertising), endorsements, and social media campaigns in enhancing brand awareness and consumers’ purchase intention toward JNC Cookies. This study employs a descriptive qualitative approach, with data collection techniques including in-depth interviews, observation of social media activities, and analysis of the performance of implemented digital marketing campaigns. In addition, several supporting indicators were measured, such as content reach, engagement rate, consumer interactions, and changes in sales volume during the campaign period. The collected data were subsequently analyzed to identify the relationship between digital promotional activities and consumer responses. The expected outcomes of this study include the formulation of an applicable digital promotion strategy model for food-sector MSMEs, recommendations for the development of sustainable social media campaigns, and the mapping of the roles of endorsements and digital advertising in strengthening the brand positioning of JNC Cookies. The findings of this study are expected to provide practical contributions for MSME practitioners in optimizing the use of digital media as an effective, measurable, and consumer-oriented promotional tool.
Abstract:Project-Based Learning (PjBL) has emerged as an innovative educational approach that bridges the gap between theoretical knowledge and practical application. This study explores the impact of PjBL on students' learning experiences,…
xperiences, particularly in real-world engagement, collaborative teamwork, social interaction, and problem-solving skills. Findings from interviews with multiple informants highlight that PjBL provides students with new experiences beyond the traditional classroom setting, allowing them to engage directly with the school environment. Through collaborative projects, students develop interpersonal skills, enhance communication, and strengthen teamwork. Additionally, PjBL fosters adaptability and problem-solving abilities, equipping students with essential 21st-century competencies. These results align with the theoretical perspectives of Krajcik & Blumenfeld (2006) and Blumenfeld et al. (1991), which emphasize the significance of experiential learning and social interaction in deepening students’ understanding. Overall, PjBL offers a transformative learning experience by making education more meaningful, engaging, and relevant to real-world challenges
Abstract:The identification of error types based on Newman’s Procedure includes reading, comprehension, transformation, process skills, and answer encoding. The objective of this study is to describe the analysis of students’ errors…
errors in solving mathematical logic problems based on Newman’s Procedure. This research adopts a descriptive qualitative approach involving first year students enrolled in the mathematical logic course within the Information Systems program. Data were collected through a diagnostic test administered to three students representing different levels of academic ability: one low ability student, one moderate ability student, and one high ability student. Students’ ability levels were measured based on tests covering compound propositional logic and logical operations. Data analysis was conducted by classifying errors at each stage of Newman’s Procedure, tracing the underlying factors contributing to these errors, and relating them to students’ logical reasoning abilities. Accordingly, the research method employed in this study is descriptive qualitative research. The resulting error classifications were subsequently used by lecturers as a basis for recommending improvements in instructional strategies. The results indicate that students with low ability made errors across all stages from K1 to K5, students with moderate ability tended to make errors at the case exploration and process skills stages, while students with high ability were able to complete all stages systematically and consistently. These findings confirm that the Newman Procedure is effective in mapping students’ thinking errors. Therefore, the implementation of differentiated learning strategies that emphasize problem comprehension, case exploration, and logical verification is recommended to enhance students’ reasoning abilities
Abstract:Hospital digital transformation requires human resource readiness and the quality of the Hospital Management Information System (SIMRS) for effective administrative services. In practice, the effectiveness of administrative…
ive services is still influenced by variations in employee competency and the quality of the system used. This study aims to analyze the influence of HR competency and SIMRS quality on the effectiveness of administrative services at MM Indramayu Hospital. This study uses a quantitative approach with a survey method. The study population included all non-medical support staff who use SIMRS, totaling 84 respondents, so a saturated sampling technique was used. Data were collected through a Likert scale questionnaire and analyzed using multiple linear regression with the help of SPSS. The analysis results show that HR competency has a positive and significant effect on the effectiveness of administrative services (t = 7.075; p < 0.05). SIMRS quality also has a positive and significant effect on the effectiveness of administrative services (t = 6.781; p < 0.05). Simultaneously, human resource competency and the quality of the Hospital Management Information System (MISRS) had a positive and significant effect on the effectiveness of administrative services (F = 28.257; p < 0.05) with a coefficient of determination (R²) of 0.411. This study concludes that improving the effectiveness of hospital administrative services requires synergy between adequate human resource competency and good quality of the SIMRS. Future research is recommended to examine other factors beyond the research model to gain a more comprehensive understanding
Abstract:In facing global sustainability challenges, consumers play a strategic role in shaping the direction of the circular economy. This article presents a literature review on the relationship between consumer protection and…
the transition toward a sustainable consumption model. The main focus is directed at three key issues: the right to environmental information, the right to repair, and regulatory challenges related to greenwashing practices. By using a narrative literature review approach, this article examines various academic and policy sources to evaluate the extent to which consumer protection has been integrated into circular economy strategies. The findings show that although positive initiatives have been taken, regulatory implementation remains weak and often fails to provide effective protection mechanisms for consumers. The policy implications proposed include strengthening standards for environmental claims, expanding the right to repair across sectors, and increasing sustainability literacy at the consumer level. This article aims to enrich academic discourse and serve as a foundation for consumer-based policy development in support of the circular economy agenda.