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The present study aims to identify and analyze idiomatic expressions in the lyrics of “Do I Wanna Know?” by Arctic Monkeys. Idioms are non-literal expressions that often cause difficulty for English learners due to their figurative nature. This study employs a descriptive qualitative approach with a focus on semantic and contextual analysis based on the theories of Palmer (2007), Larson (2010), and Halliday (2014). The results indicate that the song contains several idiomatic expressions that reflect emotional states such as longing, regret, and insecurity. These findings suggest that song lyrics can serve as effective, authentic, and engaging media for learning idioms in EFL contexts. The study also highlights the pedagogical and cultural implications of using popular songs as teaching materials.

Ambalat waters are the waters that are the center of attention on the border between Malaysia and Indonesia, have long been a source of potential conflict between the two countries. Maritime security in this region is very important, especially in the context of the defense and maritime security of the National Capital. The relocation of the National Capital of Jakarta to the National Capital of the Archipelago which has been planned by the Government of the Republic of Indonesia. This study aims to analyze the selection of the appropriate type of KRI to prepare for maritime defense and security in the Ambalat waters. This analysis considers various threat factors, operational patterns, and the selection of the type of KRI. We consider various technical aspects in the form of specifications, capabilities, KRI leases and are faced with the priority of High, Medium, Low threats and alternatives for selecting the type of KRI under the Escort Ship Unit (SATKOR), Fast Ship Unit (SATKAT), Submarine Unit (SATSEL). With a quantitative research method, interviews were conducted with experts to determine the threats and alternatives that were prioritized and the calculation of the Analytical Hierarchy Process (AHP) using Microsoft Excel to determine recommendations for selecting the type of KRI. The results of quantitative research show the priority of criteria that will later be narrowed down to the priority of selecting the type of KRI from various alternative choices and reviewed from the degree of threat analyzed by the researcher. Theoretically, previous theories and research can be used in this study so that they can be utilized in further research. The results of this study, the criteria that are prioritized are KRI Specifications with an assessment weight of 0.3367982, while the priority of the threat that is prioritized is the High threat with an assessment weight of 0.73127143 and the alternative KRI that is the main choice is the Eskorta Ship Unit with an assessment weight of 0.556293057.

The welding process is a crucial element in the fabrication and manufacturing industries, serving to join two or more components into a single unit. The quality of the weld is very important, but defects such as undercut, underfill, and spatter are often still found. This study aims to analyse welding defects caused by voltage variations and differences in welding wire on T-joint fillet welds using the Gas Metal Arc Welding (GMAW) method on 8 mm thick plates. The voltage variations used were 20.6 V, 23.7 V, and 27.9 V, with welding wires EN ISO 14341-A: G 42 4 M21 3Sil and EN ISO 14341-A: G 46 4 M21 Z 3Ni1Cu. The research method used visual inspection and penetrant testing to identify types of welding defects. The research results showed four types of welding defects from visual inspection: spatter, undercut, weld deposit thickness, and excessive throat thickness, and two from penetrant testing: undercut and end creater pipe. Based on the two tests conducted in this study, it can be concluded that the optimal welding results were achieved at a voltage variation of 23.7 V using the EN ISO 14341-A: G 46 4 M21 Z 3Ni1Cu, as it had the fewest welding defects. The worst welding results were obtained at a voltage variation of 20.6 V using both types of welding wire, as this welding process resulted in numerous welding defects in both visual and penetrant testing. This study provides insights that proper welding parameter settings significantly influence the quality of the welded joint.

This study aims to determine how the process of media transfer of vital archives as an effort to preserve archives at the Surabaya Industrial Training Center. The study used a qualitative approach and involved BDI Surabaya archivists as research subjects. Data were obtained through interviews, observations, and documentation. The results of the study showed that the media transfer process had three main stages, such as pre-media transfer, implementation of media transfer, and post-media transfer. Vital archives that were transferred included important documents such as decrees of the head of the training center, land and building certificates, and cooperation agreements or MoUs. This study recommends improving facilities and infrastructure, developing the capacity of archivists, and improving the storage system so that digital archive management is more optimal in the future.

Data architecture is a framework that structures and manages data flows in an organization so that they can be used optimally to support data-based decision-making processes. The right design in data architecture ensures that data can be stored, accessed, processed, and analyzed efficiently. The main components in data architecture include data sources, storage systems, data processing, data integration, and analytics. In addition, aspects of security and data quality management also play an important role in maintaining data integrity and confidentiality. In the context of an ever-evolving business, data architecture must be able to adapt to changing organizational needs and existing technologies, as well as provide scalable and flexible solutions. Therefore, good data architecture management is a key factor in achieving operational efficiency and competitive advantage in the digital era.

This research discusses the impact of smartphone use on the academic performance of 11th-grade students at SMAN 1 Suak Tapeh. The development of technology, especially the use of smartphones, has a significant impact on people's lives, including in the field of education. The use of smartphones can have both positive and negative effects on students' academic performance. The research adopts a qualitative approach with a descriptive method. Primary data were collected through interviews, observations, and documentation, while secondary data were obtained from relevant documents or archives. The findings reveal that smartphones have positive effects, such as facilitating access to learning materials, enhancing creativity, and broadening knowledge. However, uncontrolled smartphone use can lead to negative effects, such as addiction, sleep disturbances, decreased concentration, and diminished quality of social interactions. This study is expected to provide insights into the benefits and risks of smartphone use in supporting students' learning processes and offer recommendations for schools in designing policies related to smartphone use among students.

The growth of population and rapid urbanization in metropolitan areas have triggered a significant increase in waste volume, including in the city of Bandung. This study aims to analyze the implementation of waste management policies using the Soft System Methodology (SSM), particularly through the CATWOE analysis framework. The research was conducted in three sub-districts with distinct characteristics—Coblong, Arcamanik, and Cinambo through in-depth interviews with key stakeholders and field observations. The findings reveal that programs such as Kang Pisman and TPS3R face major challenges related to public participation, cross-sectoral coordination, and limited resources. The CATWOE analysis identifies the need for system improvement by considering the perspectives of all stakeholders: the community (Customer), technical implementers (Actor), policy makers (Owner), and external environmental factors (Environment) that influence the effectiveness of waste management policies.

Abstract. Indonesia is an archipelagic country with a rich and diverse cultural heritage, reflected in its traditional clothing from various regions. However, with the advancement of time and the rapid flow of globalization, the younger generation's attention to traditional clothing has declined. A survey of youth aged 19–22 years found that most of them do not fully recognize the types, names, and origins of Indonesian traditional clothing, although they acknowledge the importance of preserving cultural heritage. To address this issue, an educational media in the form of an interactive board game was designed to reintroduce traditional clothing to young people in an engaging way. This study employed qualitative and quantitative methods, including questionnaires, interviews, observations, and focus group discussions. The board game features character pawns representing traditional attire from six major regions of Indonesia, highlighting each area's distinctive visual traits. Through this game, it is expected that youth will gain knowledge and foster a sense of love and pride in the nation's cultural heritage.

. Joyoboyo Intermodal Terminal (TIJ) Surabaya is one of the transportation infrastructures that integrates various modes of transportation, including buses and city transportation. In the context of sustainable urban development, ecological architecture is essential for creating public spaces that are environmentally friendly, efficient, and sustainable. This research aims to examine the concept of ecological architecture applied to TIJ, focusing on design elements that support energy efficiency, the use of environmentally friendly materials, and optimal management of natural resources. In this analysis, Heinz Frick's principles of ecological architecture are also applied, which are the reference in designing buildings that harmonize nature and technology. The research method used is qualitative analysis with a case study approach, where field observation, interviews, and architectural documentation are the main tools in collecting data.

The development of science and technology has caused the military forces of many countries to spend a lot of money and energy on research and development of automated, multi-faceted and effective (including lethal) technology. From a maritime perspective, this development has attracted widespread interest from many navies in underwater technology such as submarines and unmanned submarines. Modern submarines are now capable of moving at high speeds with very low noise levels, in addition to being able to carry weapons with very high destructive power and carry out diving operations for long periods of time. At the same time, modern unmanned underwater vehicles are now capable of carrying out various types of operations, including surveillance, minelaying, underwater surveys, and even the ability to carry long-range weapons up to thousands of kilometers away. It is undeniable that the development of other countries' navies is a real threat to Indonesia. To overcome this problem, an underwater surveillance system is needed in Indonesian waters, especially in deep waters which are likely to be used by other countries such as ALKI to carry out covert operations. This underwater surveillance system must utilize existing technological developments in order to carry out its functions effectively and sustainably, especially by using autonomous underwater vehicles (USVs). The use of USV in surveillance systems will save a lot of costs because it does not waste budget on expensive logistics, personnel, maintenance, and spare parts. This research is a research and development using mixed research methods (qualitative and quantitative) with research products in conceptual form. In this underwater surveillance system concept, USV will automatically conduct underwater contact surveillance along the ALKI II water body using sensors and software integrated into the USV.

This thesis presents a conceptual analysis of the utilization of Unmanned Surface Vehicle (USV) technology to support the Indonesian Navy (TNI AL) in maintaining maritime security within the ALKI II (Indonesian Archipelagic Sea Lane II) region, in order to enhance operational efficiency and effectiveness. USVs are surface vessels that operate autonomously or are remotely controlled without onboard human presence. These vehicles can be operated from land-based control stations or from other vessels. The main research question addressed in this study is how the development and application of USV technology can support the Indonesian Navy’s mission in safeguarding maritime security within the ALKI II corridor. This study considers USVs as a surveillance asset, representing a technological advancement that can significantly enhance the Navy’s surveillance and monitoring capabilities. It is expected that the implementation of USVs will contribute to improved efficiency in securing and supervising ALKI II, while also promoting effective coordination among relevant stakeholders. Ultimately, the presence of USVs may help to reduce and prevent unlawful activities in the ALKI II waters. This research employs a qualitative methodology. The findings indicate that the use of USVs enhances both operational effectiveness and efficiency, thereby supporting the Indonesian Navy’s mission to secure the ALKI II region. This study aims to provide strategic recommendations to the Indonesian Navy regarding the development and integration of USV technology. It is anticipated that such measures will serve as a significant step toward reinforcing maritime security in the ALKI II corridor.

Pneumonia detection from chest X-ray images is widely used in computer-aided diagnostic systems. However, effective clinical decision support requires not only accurate classification performance but also consideration of unequal error costs, since false negative predictions may lead to more severe consequences than false positives. In addition, prediction probabilities must be well calibrated to support threshold-based medical decisions such as triage and patient escalation. This research investigates asymmetric misclassification costs and probability calibration for binary classification (PNEUMONIA vs. NORMAL) using the Hugging Face dataset hf-vision/chest-xray-pneumonia. The proposed framework utilizes a ResNet-18 architecture integrated with cost-sensitive learning through weighted cross-entropy loss (FN:FP = 5:1), threshold optimization based on validation data to reduce expected cost, and post-hoc temperature scaling for improving probability calibration. Experimental results on the independent test set indicate that the cost-sensitive approach enhances specificity and decreases expected cost compared to the conventional cross-entropy baseline. Furthermore, temperature scaling improves the reliability of probabilistic predictions, as demonstrated by better negative log-likelihood and Brier score values. The study also explores selective prediction strategies to balance prediction coverage and risk reduction, complemented by Grad-CAM visualizations and structured failure-case analysis for qualitative assessment. Overall, the findings demonstrate that incorporating cost-aware decision thresholds and calibrated probability estimates can serve as lightweight yet effective enhancements for chest X-ray classification systems in clinical decision-support applications.

This study aims to determine how inactive membership archives are managed at the BPJS Ketenagakerjaan Jakarta Rawamangun Branch. The background of this study is based on the importance of good management of inactive membership archives to support smooth administrative services, considering that inactive membership archives still have utility value, especially as evidence of claims and membership audits. The research method used is a descriptive method with a qualitative approach, through observation techniques, interviews, and documentation studies. The results of the study indicate that the management of inactive membership archives includes the stages of creation, use, maintenance, and reduction of archives which are carried out according to procedures from the head office. Archives are arranged based on the Company Registration Number (CRN) so that it is easy to find archives when needed. However, archive management is still faced with several obstacles, such as limited storage space, the process is still carried out manually, and the lack of workers with special competencies in the fields of archiving BPJS Ketenagakerjaan Jakarta Rawamangun Branch has also attempted to overcome these obstacles by digitizing membership archives, although its implementation has not been fully integrated into an adequate electronic archive management system. The conclusion of this study is that the management of inactive membership archives at BPJS Ketenagakerjaan Jakarta Rawamangun Branch has been running quite well, but still needs to be improved, especially in strengthening technology, adding competent workers, and improving supporting facilities and infrastructure. This is important so that the archive management process can run more effectively and efficiently, and support the achievement of excellent service to participants.

Indonesia, as the world's largest archipelagic nation, holds a strategic position while simultaneously facing significant challenges in maintaining the sovereignty and security of its maritime territory. Increasingly complex maritime threats, such as illegal fishing, smuggling, and potential geopolitical conflicts, demand a transformation in maritime defense strategies to be more efficient and sustainable. In an era of increasing global awareness of the climate crisis, the maritime sector, including the defense sector, is being encouraged to decarbonize through the implementation of environmentally friendly ship technology. This research uses a literature review approach by examining various findings related to sustainable propulsion technology innovations relevant to the development of Indonesia's maritime defense fleet. The study results show that a hydrogen- and battery-based hybrid propulsion system can reduce carbon emissions by up to 73% and increase energy efficiency by 35%. In addition, wind-assisted propulsion sistem (WAPS) technology such as Flettner rotors and wing-sails contributes significantly to reducing fuel consumption by up to 30%, while extending ship cruising range without the need for intensive refueling. Meanwhile, the application of Computational Fluid Dynamics (CFD)-based propeller design optimization has been proven to reduce energy consumption by 13.2% and reduce noise levels by up to 15 dB, which greatly supports the needs of stealth operations in military missions. This study concludes that the implementation of environmentally friendly ship technology not only provides benefits in terms of energy efficiency and emission reduction, but also strengthens the operational resilience and strategic competitiveness of the Indonesian naval fleet amidst the dynamics of global maritime security. Thus, the Green Navy concept can be seen as a relevant and urgently needed sustainable defense strategy.

Tarakan City as an archipelago with high maritime activity has a significant risk of water accidents, yet students' swimming skills are still low. This study aims to: (1) evaluate the context of swimming learning in the PJOK curriculum, (2) assess input readiness (teachers, facilities, costs), (3) analyze the learning implementation process, and (4) measure learning outcomes related to student skills and safety. The research used a descriptive qualitative approach with the Context, Input, Process, Product (CIPP) evaluation model. Data sources include principals (4 people), physical education teachers (4 people), and students (16 people) from four junior high schools in Tarakan City. The research instruments were semi-structured interview guidelines, observation sheets, and curriculum document analysis. Data collection techniques were conducted through participatory observation, in-depth interviews, and documentation studies. The data were analyzed qualitatively using cost and benefit analysis techniques to identify the suitability of the program to the needs. The results show that the context of swimming learning is in accordance with the curriculum, but the swimming pool facilities depend on public facilities with limited access. The learning process is in accordance with the lesson plan, but the practice time (2 times/semester) is not sufficient to master the skills. Product evaluation results indicated a good understanding of water safety theory, but low practical swimming skills. Recommendations: (1) Increased frequency of swimming practice, (2) collaboration with local government for the provision of school swimming pools, and (3) teacher training in adaptive teaching methods for beginner students.

Geologically, Indonesia is an archipelagic country that is prone to natural disasters, this is due to Indonesia's geographical location which is surrounded by three earth plates, namely the Eurasian plate, the Indo-Australian plate, and the Pacific plate. As a result of the meeting of the three global plates, Indonesia is located on the path of the fire mountains or what is known as the Ring of Fire which makes Indonesia prone to natural disasters in the form of volcanic eruptions, natural disasters, earthquakes, tsunamis, landslides, floods, droughts, and others. Every region is vulnerable to natural disasters, both those directly influenced by nature and those influenced by humans. Natural disasters can have negative impacts in the form of economic losses, building damage, and loss of life. One effort to anticipate the negative impacts of natural disasters is through disaster mitigation. The purpose of this PKM Activity is to Teach the Community about Community-Based Disaster Management Through the Alert Village in Pagertoyo. Because emergencies can happen anytime and anywhere without exception, the method of implementing the activity consists of the preparation stage by providing socialization, implementation by providing training, assistance and evaluation. The results of the activity showed that most participants understood the material on Community-Based Disaster Management Through the Alert Village. The community is able to demonstrate disaster simulations for evacuating disaster victims and is able to demonstrate resuscitation on victims with respiratory arrest. With this PKM, it is hoped that the community will be able to carry out disaster mitigation to help disaster victims by evacuating victims and can help provide assistance to victims who have experienced respiratory arrest.

This paper explores the application of quantum-inspired optimization algorithms in the training of large-scale Graph Neural Networks (GNNs) within distributed cloud-edge environments. GNNs have gained significant attention due to their ability to model complex relationships in graph-structured data, yet their training presents challenges such as high computational demand, inefficient resource allocation, and slow convergence, especially for large datasets. Traditional meta-heuristic algorithms, while useful, often face scalability and performance issues when applied to such large-scale tasks. To address these challenges, we propose a quantum-inspired meta-heuristic algorithm that leverages quantum principles, such as superposition and entanglement, to enhance optimization processes. The algorithm was integrated into a hybrid cloud-edge system, where computational tasks are dynamically distributed between edge nodes and the cloud, optimizing resource utilization and reducing latency. Our experimental results demonstrate significant improvements in training speed, resource efficiency, and convergence rate when compared to traditional optimization methods such as Genetic Algorithms and Simulated Annealing. The quantum-inspired algorithm not only accelerates the training process but also reduces memory usage, making it well-suited for large-scale GNN applications. Furthermore, the system's scalability was enhanced by the hybrid cloud-edge architecture, which balances computational load and enables real-time data processing. The findings suggest that quantum-inspired optimization algorithms can significantly improve the training of GNNs in distributed systems, opening new avenues for real-time applications in areas such as social network analysis, anomaly detection, and recommendation systems. Future work will focus on refining these algorithms to handle even larger datasets and more complex GNN architectures, with potential integration into edge devices for enhanced real-time decision-making.

This research analyzes the implementation of the 7P marketing mix framework—comprising product, price, place, promotion, people, process, and physical evidence—at Bank Syariah Indonesia (BSI) to attract consumer interest in adopting sharia-compliant savings products within an increasingly volatile banking environment. Amidst accelerating retail competition following consolidated structural expansions, the main objective of this study is to trace the relationship between strategic structural integration and retail consumer acquisition dynamics. The methodology incorporates a qualitative case study paradigm operating primarily through continuous field observations at physical institutional touchpoints combined with an extensive evaluation of web-based portal data and corporate disclosures. The key findings reveal that the proactive orchestration of zero-administration deposit schemes, transparent sharia-compliant pricing margins, broad multi-channel distribution, targeted digital netnography campaigns, and highly optimized automated mobile routing systems collectively acts as a core catalyst for amplifying consumer market trust and broadening retail account portfolios. The study concludes that the seamless integration of digital service architectures with traditional branch infrastructures under sharia tenets remains vital for maintaining structural growth and securing long-term institutional presence in competitive regional commercial banking fields.

Young Catholics have a very important role in the church. Young people are the next generation and are a pillar in building Spiritual faith, service, being the driving force and being the hope for the future development of the church. The purpose of this study is to analyze the relevance of the Apostolic Exhortation Christus Vivit in formulating and implementing Toraja Youth Day (TYD) 2025, a strategic activity of the Makassar Archdiocesan Youth Commission to empower Catholic Youth (OMK) in the Toraja Kevikepan. The method used is qualitative by means of interviews focusing on the Christus Vivit document and the context of organizing TYD 2025, including the challenges faced by OMK. The research shows that Christus Vivit's invitation to make young people protagonists, utilize creativity in proclaiming the Gospel, and the importance of contextual pastoral assistance are very relevant to the objectives of TYD 2025 to strengthen faith, build solidarity, and encourage active involvement of OMK. The integration of Christus Vivit values in TYD 2025, becomes a theological and pastoral foundation that inspires OMK to rise from the challenges of faith and witness as agents of change in the Church and in society.

The era of technological disruption, driven by the economic logic of "surveillance capitalism," has created a fragmenting digital architecture. The "filter bubble" or "echo chambers" mechanism algorithmically isolates individuals, exacerbated by a psychological condition of being "alone together" wherein individuals actively engage in a "flight from conversation." This convergence of algorithmic and psychological isolation has fueled an "age of outrage" and extreme social polarization. This crisis is fundamentally theological, as it reduces the dignity of the Imago Dei (image of God) to mere exploitable computational data. This research employs a qualitative library study method with a critical-analytical approach to analyze this phenomenon and propose a reconstruction of Christian leadership theology. This article argues that Christian leaders must develop a new theological competency termed "Digital Wisdom." This wisdom is rooted in a holistic theology that resists dualistic fragmentation. This reconstruction is embodied in the leader's role as spiritual (placing the Word of God as authority over algorithms), educational (building digital ethics and combating disinformation), integrity-based (rejecting partisan outrage), and humanistic (reaffirming the primacy of physical encounter and authentic relationship).