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Kompleksitas subsistem elektromekanis pada sistem Radiografi Digital (DR) menuntut pendekatan diagnostik yang terstruktur untuk mencegah waktu henti yang lama dan menghindari pembongkaran yang tidak perlu. Penelitian ini bertujuan untuk menerapkan prinsip Deteksi dan Isolasi Kerusakan (FDI), dengan menggunakan metode isolasi blok, guna mendiagnosis dan mengatasi gangguan pada sistem pengunci magnetik meja pasien pada unit Philips SRO 33100. Pendekatan FDI diterapkan dengan memisahkan blok kontrol listrik dari blok aktuator mekanis secara sistematis, serta melakukan analisis perbandingan terhadap dua aktuator yang identik. Pengukuran listrik menunjukkan bahwa kedua unit kunci magnetik kiri dan kanan menerima tegangan masukan normal sebesar 23,48 V. Perhitungan koreksi relatif menghasilkan nilai 2,5%, yang masih berada dalam batas toleransi aman sebesar 10%, sehingga mengonfirmasi integritas blok kontrol listrik. Namun, analisis perbandingan mengungkapkan ketidakhadiran respons mekanis yang lengkap pada unit kiri, memungkinkan kesalahan diisolasi secara tepat ke kegagalan aktuator internal tanpa membongkar sirkuit kontrol yang utuh. Berdasarkan diagnosis definitif ini, tindakan korektif diambil melalui penggantian komponen dan kalibrasi penyesuaian celah. Uji fungsional pasca-perbaikan mencatat tegangan operasional stabil sebesar 23,45 V dan menunjukkan respons mekanis yang sepenuhnya sinkron, memulihkan gerakan mengambang empat arah. Studi ini menunjukkan bahwa kerangka kerja isolasi blok berbasis FDI yang diusulkan menyediakan strategi yang efektif dan berbasis bukti untuk mengidentifikasi kegagalan elektromekanis, sehingga meminimalkan kebutuhan akan prosedur pemecahan masalah yang invasif. Akibatnya, pendekatan ini merupakan metode diagnostik yang sangat efektif yang menghilangkan kebutuhan akan pembongkaran yang luas, menawarkan kerangka kerja yang andal yang dapat diterapkan secara luas untuk pemecahan masalah peralatan medis lainnya.

Computers in one of the network companies at PT. Estrada uses the Fortinet operating system. The final result expected through this implementation is to comprehensively see the capabilities of the firewall on Fortinet in overcoming the problem of blocking social media applications and streaming platforms during working hours. Blocking the application in question is the ability to filter web processes such as Facebook, Instagram, YouTube, etc. In the tests carried out, web filtering was able to block applications on social media and streaming platforms, which proves that the performance of web filtering is quite good. In analyzing web filtering performance, use the office hour rule tool by carrying out the rule schedule in the Fortinet network and displaying all the information in detail. The final result obtained in the network application filtering simulation process using Fortinet is that every network sent cannot be entered (blocked) on both social media applications and streaming platforms.

The low thermal efficiency of Gas Power Plants (PLTG) due to exhaust gas heat loss drives the implementation of cogeneration at PLTGU Block II PT. PLN Indonesia Power UBP Semarang. This study analyzes the performance of the Gas Turbine Generator (GTG), combined cycle efficiency, and Exergy distribution using a 3-3-1 configuration. The research utilizes actual operational data from January 28, 2026, sampled at 10-minute intervals. Results indicate that cogeneration via a Heat Recovery Steam Generator (HRSG) significantly enhances plant efficiency. The GTG output ranged from 273–283 MW with an efficiency of 30.0–30.2%. Following combined cycle integration, system efficiency increased to 43.9–44.4%, a gain of approximately 14%, with a heat rate of 11,916–11,988 kJ/kWh. Exhaust heat of 665–713 MW was recovered to generate an additional 130 MW through the Steam Turbine Generator (STG). Exergy analysis reveals that the largest irreversibility occurs in the GTG combustion process (285 MW), followed by the HRSG (185 MW) and STG (49 MW).

. The manufacturer's discontinuation of original spare parts for the 149 cm3 two-stroke cylinder block has had a significant impact, resulting in a shortage of products sought by consumers, creating a market gap for local manufacturers to produce spare parts with equivalent and competitive quality. The production objective is to obtain an ADC12 cast aluminum cylinder block with a diameter of 54.5 mm x a stroke of 59 mm. The production method includes: a series of systematic steps of 3D scanning of the cylinder block for geometric accuracy, making a Resin Sand Casting (RSC) mold whose size has been increased due to the shrinkage percentage ADC12-Machining-Pattern removal slope, making a core for the hollow part from RSC material, a melting process using an LPG furnace in parallel stages using 2 RSC molds, natural cooling for about 60 minutes, cutting the casting bowl channel and cutting the riser, T6 heat treatment, and quality and dimensional inspection. The production results are in the form of an ADC12 cast aluminum cylinder block with a diameter of 54.5 mm x stroke of 59 mm, the tensile strength after heat treatment is around 300 MPa, the total production cost is IDR 375,000/unit, and the process duration is 30 minutes/unit which implies that the need for a cylinder block volume of 149 cm3 for two-stroke motorcycles (takt) can be met, so that this type of motorcycle can be used again.

Inguinal hernia is a common abdominal hernia occurring in the groin region and generally requires surgical management, with postoperative pain control being an important aspect of patient recovery. This case reports a 55-year-old male presenting with a left groin mass for 6 months, which was initially reducible but subsequently became difficult to reduce, accompanied by severe pain and activity limitation. Physical examination revealed a left inguinal mass measuring approximately 3.03 × 2.17 cm, with firm consistency, well-defined borders, immobility, and tenderness, while ultrasonography demonstrated dilation of the left inguinal canal after provocation; based on these findings, a diagnosis of left inguinal hernia with ASA physical status II was established. The patient was managed with herniorrhaphy under regional anesthesia using a subarachnoid block, followed by ultrasound-guided ilioinguinal and iliohypogastric nerve blocks with levobupivacaine and pehacain for postoperative analgesia. Intraoperatively, the patient remained hemodynamically stable, and postoperatively, pain intensity decreased gradually from a VAS score of 6 to 2 within 24 hours and reached 0 on the second postoperative day without significant complaints. This case demonstrates that regional anesthesia combined with ultrasound-guided peripheral nerve block may support postoperative pain control after herniorrhaphy, maintain clinical stability, and improve patient comfort during recovery.

The rapid adoption of digital contracts in Indonesia demands a reliable document authentication system, one of which is through electronic stamps (e-meterai). However, the current e-meterai verification system remains centralized and exclusively managed by Perum Peruri, making it vulnerable to single point of failure risks and data manipulation. Blokchain technology, with its characteristics of decentralization, transparency, and data immutability, offers a technical solution that could potentially strengthen the integrity of this verification system. This article aims to examine the legal position of blokchain technology within Indonesia's existing e-meterai regulatory framework and to analyze the urgency of establishing specific regulations governing its use. The research employs a normative juridical method through statutory and conceptual approaches. The findings reveal that blokchain currently occupies a legal grey area: technically compatible with the validity requirements of agreements under Article 1320 of the Civil Code and meeting the criteria for Electronic Information under Article 5 of the ITE Law, yet formally lacking explicit recognition due to its conflict with Perum Peruri's monopolistic authority established under Law Number 10 of 2020 on Stamp Duty. Four normative gaps are identified, encompassing the absence of evidentiary guarantees for blokchain-verified documents, the lack of mandatory standards for Electronic Certification Providers, the ambiguity in civil liability allocation for automated system failures, and the conflict between blokchain's immutability and the right to erasure under the Personal Data Protection Law. Comprehensive specific regulations constitute an urgent normative necessity to ensure legal certainty for Indonesia's digital contract ecosystem.

Vickers microhardness tester adalah salah satu alat uji keras mikro yang menggunakan metodeVickers. Alat ini digunakan untuk mengukur kekerasan permukaan material pada skala mikrodengan menggunakan indentor berbentuk piramida intan. Pada penelitian ini dilakukan analisispengaruh variasi beban indentasi terhadap nilai kekerasan pada blok standar yang dimilikimenggunakan Vickers microhardness tester. Pengujian dilakukan dengan empat beban indentasiyang berbeda dengan enam kali pengukuran tiap bebannya sehingga dapat diamati kestabilan hasilpengukurannya. Nilai kekerasan yang diperoleh dari hasil indentasi dianalisis untuk menentukanrata-rata nilai kekerasannya, dan pengaruh beban terhadap nilai kekerasannya. Hasil daripenelitian memperlihatkan bahwa variasi beban indentasi tidak terlalu memberikan pengaruh yangsignifikan pada nilai kekerasannya dan masih berada dalam batas toleransi blok standarnya.Penelitian ini menunjukkan bahwa blok standar yang digunakan masih memiliki homogenitasmaterial yang baik sehingga masih valid digunakan sebagai standar referensi dalam proseskalibrasi alat uji keras.

This study examines the distortion between civil and criminal perspectives in the legal considerations (ratio decidendi) of Judex Juris in Supreme Court Decision Number 121K/Pid.Sus/2020. The decision lacks substantial criminal law considerations regarding the alleged corruption offense. Instead, the legal reasoning focuses on the fault or negligence of company directors, particularly the exception under Article 97 of Law Number 40 of 2007 concerning Limited Liability Companies, which embodies the Business Judgment Rule doctrine. Furthermore, these considerations are distorted by tort (onrechtmatige daad) as regulated in Article 1365 of the Civil Code juncto Article 138 paragraph (1) letter b of the Company Law. This research employs a legislative approach by analyzing various legal instruments, including the 1945 Constitution, the Criminal Code, the Criminal Procedure Code, the Limited Liability Company Law, State-Owned Enterprises Law, Judicial Power Law, Supreme Court Law, and the Corruption Eradication Laws. A conceptual approach is also utilized to examine theoretical concepts concerning corporate crime, directors' liabilities, state losses, tort, negligence from criminal and civil perspectives, business judgment rules, collective collegiality principles, and formal-material classification of legislation. The data comprises primary legal materials (legislation and court decisions) and secondary legal materials (legal literature and scientific journals). Analysis is conducted qualitatively by interpreting legal principles and their relevance to the court's considerations in the decision.

The increasing demand for electrical energy each year and the high dependence on fossil energy, which has negative environmental impacts, necessitate the development of alternative renewable energy sources. One potential source that can be utilized is mechanical energy from human activities through the application of piezoelectric technology in paving blocks. In addition, studies on the effect of piezoelectric circuit configurations, particularly comparisons between series and parallel circuits in generating electrical power, are still limited. This study employed an experimental method using a piezoelectric paving block prototype, with testing conducted under a static load of 60 kg. The measured parameters included output voltage and current, which were then used to calculate the generated power. The experimental results show that the parallel circuit configuration produced a higher average electrical power of 1.51 mW compared to the series circuit, which generated an average power of 1.37 mW. The increase in power in the parallel configuration was mainly influenced by the higher output current, while the difference in voltage was relatively insignificant. These findings contribute to determining a more optimal circuit configuration for the development of piezoelectric paving blocks as a renewable energy harvesting system based on mechanical pressure.

Micro, Small, and Medium Enterprises (MSMEs) face significant challenges in financial management, particularly related to transparency and reliability of transaction tracking, which hinders their access to formal financing. This study aims to synthesize scientific evidence regarding the application of blockchain technology in improving the tracking and transparency of financial transactions in MSMEs. Using a Systematic Literature Review (SLR) or Wide Research approach with the PICOS framework, ten (10) relevant primary studies (original research papers) were identified, selected, and analyzed. The synthesis results show that blockchain significantly improves transparency, data security, and cost efficiency in tracking MSME transactions, and has great potential in increasing access to financing through a more credible credit scoring system. However, the main challenges lie in the high initial implementation costs and the need for digital literacy. This study provides a clear roadmap for researchers, policymakers, and practitioners to optimize the adoption of blockchain technology in the MSME sector.

This study aims to analyze human resource management (HRM) based on Islamic boarding school values ​​in strengthening educator professionalism and sustaining academic performance at MA Al-Amiriyyah Blokagung. The study focuses on the process of internalizing Islamic boarding school values ​​in HRM policies and practices and their implications for educator professionalism and the sustainability of the institution's academic quality. This study uses a qualitative approach with a case study design. Data collection was conducted through in-depth interviews with madrasah leaders and educators, observations of institutional practices, and documentation studies of policies and human resource development programs. Data analysis was conducted thematically through the stages of data reduction, data presentation, and drawing conclusions. The results show that Islamic boarding school values ​​such as sincerity, service, discipline, exemplary behavior, and moral responsibility have been internalized normatively and practically in HRM policies, particularly in aspects of human resource planning, recruitment, coaching, and evaluation of educator performance. These values ​​shape educator professionalism that is not only based on pedagogical competence, but also an ethos of devotion and moral integrity. The human resource development and coaching system contributes to maintaining work motivation and consistent academic performance among educators. However, the internalization of Islamic boarding school values ​​still tends to be cultural and person-centered, and has not been fully institutionalized in written policies, standard procedures, and long-term strategic planning. Therefore, its sustainability remains dependent on leadership figures. The implications of this research emphasize the importance of strengthening the institutionalization of Islamic boarding school value-based human resource management (HRM) through formal policies, a sustainable human resource development system, and systematic managerial governance to ensure the sustainable maintenance of educator professionalism and the institution's academic performance.

This study aims to identify various aspects that pose obstacles or difficulties for students in learning Mechanics. This study uses a qualitative descriptive approach that focuses on describing the types of difficulties students encounter in solving mechanics problems. The research subjects were first-semester students of the Science Education Study Program at KH. Mukhtar Syafaat University (UIMSYA) Blokagung Banyuwangi who were taking Basic Physics courses on Mechanics material. Data collection was carried out through diagnostic tests and interviews with students. The instruments used were diagnostic tests and interview guidelines. The location of students' learning difficultdiies was analyzed based on the errors that appeared in the completion of the diagnostic test. The results showed that the main difficulty students had in learning mechanics was in mastering basic mathematical skills, particularly in differential and integral material. Therefore, lecturers or teachers need to design and develop more appropriate learning strategies so that students' problem-solving skills can improve.

This study aims to investigate the impact of packaging type and storage temperature on the physical, chemical, and sensory properties of chili blocks during storage. Additionally, the study aims to identify the optimal packaging and storage temperature combination, as well as to characterize the quality attributes of chili blocks. The experimental design employed was a Completely Randomized Design (CRD) in a factorial arrangement with two factors: packaging type and storage temperature. In this study, using aluminum foil as primary packaging, PP plastic packaging, and paper as secondary packaging, and 3 treatment storage temperatures, each repeated as many as 3 trials, so that it has 18 experimental units. Data analysis using ANOVA with Duncan's Multiple Range Test (DMRT)at a significant level of 5% using the SPSS18 program. The results showed that secondary packaging types and storage temperatures did not significantly affect physical properties (moisture content) and organoleptic properties (color, aroma, texture), but significantly affected the chemical properties (pH, vitamin C, ash content) and secondary packaging types the good for chili block is alufo + plastic packaging and refrigerator storage temperature (10oC), and good chili block characteristics are: Refrigerator storage (temperature 10oC) with alufo + plastic packaging: lowest physical properties (moisture content) 27.29, chemical properties (lowest pH 5.23, Vitamin C 12.91 and ash content 6.35).

This study aims to analyze the influence of Instagram social media, brand image, and product innovation on consumer purchasing decisions at Xlocated in Blok M Plaza, South Jakarta. The background of this study is based on the increasingly fierce competition in the culinary industry, especially in pastry products. This competition requires business actors to have the right marketing strategy, not only in terms of promotion, but also in maintaining brand quality and presenting product innovations that suit consumer needs. In the current digital era, social media has become one of the most powerful tools to influence consumer behavior. The research method uses a quantitative approach with a survey technique by distributing questionnaires to 100 respondents who are Xconsumers. The research instrument was compiled using a Likert scale, then the collected data were analyzed using the multiple linear regression method with the help of the SPSS application. This analysis aims to see how much influence the independent variables, namely Instagram social media, brand image, and product innovation have on the dependent variable, namely purchasing decisions. The results of the study show that all three variables have a positive and significant effect on consumer purchasing decisions. This means that the better the marketing strategy through Instagram, the stronger the brand image built, and the higher the level of product innovation, the consumer purchasing decisions will increase. These findings highlight the importance of integrating digital marketing with product development to achieve competitive advantage. The findings of this study provide practical implications for businesses, particularly in the culinary industry, to focus more on digital marketing strategies and product innovation that can meet consumer preferences and strengthen brand positioning in the market.

This community service activity was conducted in Sawahan Hamlet, Mojotengah Village, Kedu District, Temanggung Regency, with the primary objective of enhancing the health and productivity of sheep through the introduction and production of mineral block molasses as supplementary feed. Mineral block molasses is a nutrient-rich feed supplement designed to meet the mineral requirements of ruminants, particularly sheep, which are often not fully met by conventional forage. The program was implemented using a participatory method, beginning with a lecture session that provided theoretical knowledge regarding the benefits, composition, and formulation of mineral block molasses. This was followed by an interactive discussion session in which participants, mainly local sheep farmers, were encouraged to share challenges and constraints they face in livestock feeding management. The facilitators then provided practical problem-solving approaches tailored to the local context. The final stage involved a hands-on demonstration of the step-by-step process of producing mineral block molasses, enabling participants to observe and practice directly. The results of this activity showed that participants not only gained new knowledge about the nutritional importance of mineral supplementation but also developed the practical skills necessary to independently produce mineral block molasses for their livestock. This is expected to improve feed efficiency, promote better animal health, and increase livestock productivity. Furthermore, the activity fostered community awareness of sustainable livestock management practices and the economic benefits of producing feed supplements locally. In conclusion, this program successfully empowered the local farming community with both theoretical and practical competencies in mineral block molasses production, contributing to improved livestock performance and farmer welfare. The continuation of such initiatives is recommended to ensure long-term adoption and optimization of livestock feeding practices in the region.

This community service activity was conducted in Sawahan Hamlet, Mojotengah Village, Kedu District, Temanggung Regency, with the primary objective of enhancing the health and productivity of sheep through the introduction and production of mineral block molasses as supplementary feed. Mineral block molasses is a nutrient-rich feed supplement designed to meet the mineral requirements of ruminants, particularly sheep, which are often not fully met by conventional forage. The program was implemented using a participatory method, beginning with a lecture session that provided theoretical knowledge regarding the benefits, composition, and formulation of mineral block molasses. This was followed by an interactive discussion session in which participants, mainly local sheep farmers, were encouraged to share challenges and constraints they face in livestock feeding management. The facilitators then provided practical problem-solving approaches tailored to the local context. The final stage involved a hands-on demonstration of the step-by-step process of producing mineral block molasses, enabling participants to observe and practice directly. The results of this activity showed that participants not only gained new knowledge about the nutritional importance of mineral supplementation but also developed the practical skills necessary to independently produce mineral block molasses for their livestock. This is expected to improve feed efficiency, promote better animal health, and increase livestock productivity. Furthermore, the activity fostered community awareness of sustainable livestock management practices and the economic benefits of producing feed supplements locally. In conclusion, this program successfully empowered the local farming community with both theoretical and practical competencies in mineral block molasses production, contributing to improved livestock performance and farmer welfare. The continuation of such initiatives is recommended to ensure long-term adoption and optimization of livestock feeding practices in the region.

Kampung Tua Tanjung Piayu merupakan salah satu permukiman pesisir di Kota Batam yang memiliki potensi ekologis dan sosial yang signifikan. Namun, kawasan ini menghadapi berbagai tantangan lingkungan sebagai akibat dari tekanan urbanisasi dan kurangnya infrastruktur dasar. Penelitian ini bertujuan untuk mengevaluasi kualitas lingkungan fisik permukiman dengan pendekatan kuantitatif. Analisis dilakukan terhadap enam variabel: kepadatan bangunan, tata letak bangunan, vegetasi, lebar dan kondisi jalan, serta ketersediaan sarana dan prasarana. Data dikumpulkan melalui observasi lapangan dan interpretasi citra satelit, lalu dianalisis menggunakan metode skoring tertimbang. Hasil penelitian menunjukkan bahwa sebagian besar blok permukiman memiliki kepadatan dan vegetasi yang baik, namun masih lemah pada aspek keteraturan tata ruang dan fasilitas umum. Temuan ini menjadi dasar penting dalam merumuskan strategi perencanaan yang lebih inklusif dan berkelanjutan bagi pengembangan wilayah pesisir.

The phenomenon of catcalling is a form of verbal sexual harassment that is often trivialized by society, even though this practice reflects the existence of symbolic power that places women in a subordinate position in public spaces. Catcalling demonstrates the enduring dominance of patriarchal culture, which is embedded through language and actions that appear ordinary yet subtly demean women's dignity. This study aims to describe the forms and characteristics of catcalling, examine catcalling as a manifestation of symbolic violence, and identify the social and psychological impacts experienced by victims. This study uses a descriptive qualitative approach with data collection techniques through direct observation and in-depth interviews with young women at Taman Literasi Blok M. Based on Pierre Bourdieu's theory of symbolic violence, this study concludes that catcalling not only has an emotional impact but also reinforces gender inequality that is internalized in social norms. This practice occurs through a symbolic process that is inherited and normalized in everyday interactions.

Until now, scavenger children are still often underestimated because of their various problems, including education. In fact, in accordance with the concept of lifelong learning, there is no such thing as too young, too old, anywhere, anytime, and anyone, including children of scavengers, can learn. This research aims to determine the extent of the implementation of non-formal education services by the San't Egidio community to realize lifelong learning for scavenger children in Block 0 Yogyakarta. The method used in this research is qualitative with descriptive analysis. Data collection through observation and interviews. The subjects in this research were scavenger children who attended non-formal education and the informant subjects were parents and members of the San't Egidio community. This research resulted in the finding that the non-formal education services provided by members of the San't Egidio community were in the form of tutoring for scavenger children. By providing tutoring, scavenger children become accustomed to learning, and can develop their knowledge and creativity.

The objectives of this study are: (1) To analyze the extent to which the effectiveness of online business contributes to increasing sales turnover, and to analyze the factors that influence the success of online business strategies in increasing company profits. (2) To optimize market reach through appropriate digital marketing strategies. (3) To create added value or unique products to compete in the market. (4) Increase sales through a variety of products that suit market needs.The type of research that the author uses in this study is field research where to obtain accurate data, the author comes directly to the research location, namely the Zareen kebaya rental shop, Jalan Poros Kabo, Swarga Bara housing complex, extension block I no. 2, North Sangatta. The informants in this study were the shop owner and employees of the Zareen kebaya rental shop. In data collection, the researcher used interview, observation, documentation techniques and the data obtained, collected and processed descriptively qualitatively.Based on the results of the study, it can be concluded that online promotion at zareen kebaya rental is effective in increasing turnover through social media strategies, attractive promotions through video and photo content, customer testimonials, and responsive services that build loyalty. This method has been running well even though there are still obstacles. The obstacles experienced by the store are up and down sales, namely, monitoring demand patterns through social media, working with suppliers to increase stock, providing collections that can be worn at many events, and adjusting collections based on market trends. This strategy allows the store to continue to meet customer needs and increase sales.