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This study aims to identify and analyze the ratio legis of the principle that the Complete Systematic Land Registration (PTSL) program needs to be regulated and adhered to. Furthermore, this research also seeks to examine the legal consequences of the Complete Systematic Land Registration (PTSL) program. The awareness of the special position of land in the Indonesian national consciousness is also revealed in the Basic Agrarian Law (UUPA), which states the eternal relationship between the Indonesian people and the land. However, the term “controlled” in Article 33 of the 1945 Constitution does not imply that the state is the owner. The general explanation of the 1960 UUPA clarifies that the state (government) only controls the land. The meaning of land being “controlled” does not equate to “owned” but rather refers to certain authorities granted to the state as a power organization. Ownership of land rights must be proven by authentic or valid evidence in the form of a land rights certificate, where such certified ownership is an absolute requirement. Therefore, the Indonesian Government, through the Regulation of the Minister of Agrarian Affairs and Spatial Planning/Head of the National Land Agency Number 6 of 2018 concerning Complete Systematic Land Registration, aims to facilitate the implementation of systematic and complete land registration as a government program. From this explanation, it can be concluded that the ratio legis of the Complete Systematic Land Registration (PTSL) program principle requires regulation and adherence to provide guarantees of legal certainty, transparency of information related to land parcels that can be utilized by legitimate parties, and ensure orderly administration in the field of land affairs, thereby delivering benefits and justice.

This study discusses the legal reconstruction of the authority of the Ombudsman of the Republic of Indonesia (ORI) after the Constitutional Court (MK) Decision Number 62/PUU-VIII/2010, with a focus on advocacy based on pseudo/quasi principles. The Ombudsman, as an independent state institution, plays a role in supervising the implementation of public services to prevent and deal with maladministration. However, the existence of Article 43 of Law Number 37 of 2008 concerning the Ombudsman and the Constitutional Court's decision creates the potential for norm inharmonization that has an impact on the implementation of the Ombudsman's duties. This study analyzes two main things: legal certainty on the authority of the Ombudsman after the Constitutional Court's decision and legal reconstruction to strengthen the supervisory function of public services. The results show that the pseudo/quasi principle allows the Ombudsman to carry out an advocacy function similar to the judiciary, but without full executive power such as the judiciary. Legal certainty is needed to ensure that the Ombudsman's actions remain within the limits of the authority regulated by law. Legal reconstruction is suggested to provide stronger legitimacy to the Ombudsman's authority, including strengthening the recommendation aspect to be more binding and implementive. This reconstruction also includes increasing institutional capacity, coordination between agencies, and strengthening regulations that support supervisory functions that are more responsive to the needs of the community. Thus, this research contributes to the development of public service law, especially related to the role of the Ombudsman in realizing transparent, accountable, and fair services.

Women's political involvement is an important aspect in promoting equitable social change, but unfortunately, political involvement in Indonesia is still relatively low due to a patriarchal culture and a lack of political party support. This study aims to analyze the forms of political involvement carried out by 'Aisyiyah in promoting social advocacy. The main focus of this study includes strategies, actors, and political participation spaces used by 'Aisyiyah in fighting for the interests of society, especially vulnerable groups. This research method uses a qualitative approach through a literature review of various relevant journals, reports, and articles. The data analysis technique in this study uses coding the results of the article review analysis, then grouped based on research variables and continued with drawing conclusions based on the data analysis variables used. The research findings show that 'Aisyiyah is actively involved in social advocacy through formal and informal political channels, and utilizes the power of organizational networks and religious values to strengthen its influence. 'Aisyiyah's political participation not only reflects women's collective awareness but also serves as an instrument in shaping social policies that are responsive to community needs. This study is expected to contribute to broadening understanding of the strategic role of women's organizations in the political and social arena.

This study investigates the educational role of a mother in Iwan Setyawan’s Novel 9 Summers 10 Autumns. The research addresses three main problems: (1) How does the mother prioritized family needs in 9 Summers 10 Autumns novel a translated by Maggie Tiojakin (2) How does the role of mother to create children’s educations in 9 Summers 10 Autumns novel a translated by Maggie Tiojakin. Using a qualitative approach, data were collected through documentation. The data collection process in this research involves identified, classified, analyzed, and organized systematically to support the completion of the research. The data were analyzed through identification, classification, description, and interpretation. The findings reveal that she manages household needs with precision, provides warmth and security, and remains strong despite her husband's imprisonment. Her modest home, though small, becomes a place filled with love, simplicity, and gratitude. Her sacrifices selling belongings and borrowing money reflect her unwavering dedication to her family’s survival and harmony. Her commitment to education is shown through her tireless support, never letting her children work, and always encouraging them to study and succeed. Her love and sacrifices result in her children graduating from university and eventually improving the family’s quality of life. The novel illustrates the power of maternal love, perseverance, and the profound impact of a mother’s role in shaping her children’s future.

The objective of this study was to identify the forms of bullying sentences in the film "Die Welle" and to analyze the meaning of these sentences based on the theory of critical discourse analysis by Teun A. van Dijk. A descriptive qualitative method was employed in this study, with data consisting of 18 sentences containing elements of bullying found in the film "Die Welle." The analysis was carried out by identifying themes, narrative structures, as well as semantic, syntactic, stylistic, and rhetorical elements in each sentence. As a result of the analysis, three main forms of bullying sentences were identified: (1) direct verbal insults in 12 sentences or 66.7%; (2) physical threats in 5 sentences or 27.8%; and (3) emotional outbursts in 1 sentence or 5.5%. Based on van Dijk's theory, it was found that the bullying sentences in this film not only represent verbal aggression but also reflect the use of language as a tool of power and dominance within group dynamics. Thus, the film "Die Welle" demonstrates that bullying is not merely an individual act but also part of a social structure that is formed and sustained through discursive practices.

The educational activity "Isi Piringku: The Importance of Implementing Balanced Nutritional Intake Daily" was conducted on May 20, 2025, at SD Negeri 12 Kendari with the aim of increasing students' knowledge about balanced nutrition through PowerPoint media. Participants consisted of 22 students aged 9-11 years with 54.5% male and 45.5% female composition. The research method used pre-test and post-test design which showed an increase in average scores from 3.73 (pre-test) to 5.59 (post-test) with p=0.000 (p<0.05), indicating a significant difference in knowledge before and after the educational session. The research results prove that PowerPoint media is effective in increasing students' knowledge about the importance of balanced nutrition and the application of the "Isi Piringku" concept in daily life.

This study aims to uncover the power of speech acts in inspirational quotes by KHR. Ahmad Azaim Ibrahim. Using a qualitative approach, this study analyzes various quotes produced by this figure and explores their meaning and impact on society. Text analysis methods are used to understand the social, cultural, and psychological contexts behind each quote. The results show that the speech acts in these quotes function not only as motivation but also as tools for shaping positive thought patterns and behaviors. The implications of these findings demonstrate the important role of language in building public awareness and enthusiasm. This research is expected to contribute to the development of linguistics and social psychology studies, as well as encourage the use of inspirational language in everyday life.

As a key source of animal protein in Indonesia with growing demand, this study examines the income levels of broiler chicken meat vendors at Tanjung Pura Market, Langkat Regency. Despite fluctuating prices and limited purchasing power among consumers, traditional markets continue to serve an essential function in meat distribution. The objective of this research is to assess the income of broiler chicken sellers by analyzing production costs, output, profits or losses, R/C ratio, and break-even point (BEP). Using a total sampling method, ten vendors at Tanjung Pura Market were chosen as the research subjects. A qualitative approach was applied through descriptive analysis.

This article explores the concept of sets in mathematics, a fundamental foundation for various disciplines. The discussion includes the definition of a set as a well-defined collection of objects, as well as various methods of presenting them such as enumeration, description of properties, set-forming notation, and Venn diagrams. In addition, the article outlines the various types of sets (empty, universe, equal, part, disjoint, crossed, equivalent, power) and explains the fundamental properties of set operations (identity, dominance, complement, idempotent, absorption, commutative, associative, distributive, De Morgan). The primary objective is to provide a concise yet comprehensive understanding of sets as a foundational pillar of logical and mathematical thinking.

Higher education is a scientific institution which has the task of carrying out education and teaching above secondary level as well as providing education and teaching based on Indonesian national culture in a scientific manner. Sexual harassment behavior is an act of harassment that can occur directly or indirectly. Where the action involves another person in unwanted sexual activity, either verbally, or actions carried out by someone to control or manipulate another person. In general, the perpetrator of sexual harassment feels that he has power that can dominate the victim, and instills that there is nothing the victim can do, because the perpetrator has certain power. Sexual harassment on campus occurs due to a legal vacuum in preventing, handling and protecting victims of sexual harassment in the tertiary environment. In cases of sexual harassment that occur among students, it can occur due to a lack of education and counseling regarding sexual activity, it can also be caused by environmental factors where the perpetrator of the harassment feels they have the opportunity to carry out acts of harassment in the university environment. This research was conducted using qualitative methods which included observation, in-depth interviews, researchers have explored the nuances and complexities related to these issues, and researchers are ready to understand perceptions and anticipatory strategies regarding whether or not the Pancasila and Citizenship Education (PPKn) study program can help in handling sexual harassment by PPKn students at FKIP Mulawarman University.

The objective of this study was to identify the forms of bullying sentences in the film "Die Welle" and to analyze the meaning of these sentences based on the theory of critical discourse analysis by Teun A. van Dijk. A descriptive qualitative method was employed in this study, with data consisting of 18 sentences containing elements of bullying found in the film "Die Welle." The analysis was carried out by identifying themes, narrative structures, as well as semantic, syntactic, stylistic, and rhetorical elements in each sentence. As a result of the analysis, three main forms of bullying sentences were identified: (1) direct verbal insults in 12 sentences or 66.7%; (2) physical threats in 5 sentences or 27.8%; and (3) emotional outbursts in 1 sentence or 5.5%. Based on van Dijk's theory, it was found that the bullying sentences in this film not only represent verbal aggression but also reflect the use of language as a tool of power and dominance within group dynamics. Thus, the film "Die Welle" demonstrates that bullying is not merely an individual act but also part of a social structure that is formed and sustained through discursive practices.

This study aims to analyze the impact of monetary policy on income inequality in Indonesia over a certain period of time. Monetary policy implemented by Bank Indonesia plays an important role in maintaining macroeconomic stability through instruments such as interest rates, inflation, and the amount of money in circulation. However, the implementation of this policy also has an impact on the distribution of community income. This study uses a quantitative approach with secondary data in the form of time series analyzed using econometric regression methods to measure the effect of monetary policy variables on the income inequality index (Gini Ratio). The results of the study show that variables such as the benchmark interest rate and inflation have a significant relationship to income inequality. When inflation increases, the purchasing power of the lower middle class decreases more sharply than the upper class, thus widening the gap in inequality. Conversely, controlling inflation through appropriate interest rates can help reduce economic disparities. This study provides important meaning for policy makers to pay more attention to the distribution aspect in determining monetary policy so that economic growth can be more inclusive and equitable.

The rapid growth of motor vehicles, exceeding 169 million units in Indonesia by 2025, highlights the urgent need for energy-efficient and environmentally friendly transportation solutions, such as hybrid vehicles. Brushless Direct Current (BLDC) motors are crucial components in these systems due to their high efficiency and compact design, particularly when directly integrated into wheels. This study specifically aims to analyze the impact of varying loads on the power consumption of a BLDC motor within a front-wheel-drive hybrid motorcycle prototype equipped with a Continuously Variable Transmission (CVT) system. Experimental data was collected using a wattmeter on a prototype subjected to different passenger loads: 55 kg, 75 kg, and 100 kg, at constant speeds of 20 and 40 km/h. The findings consistently show that an increase in load significantly and positively correlates with higher power consumption of the BLDC motor. For instance, at 40 km/h, power consumption for a 100 kg load reached 729.578 Watt, whereas for a 55 kg load it was 649.605 Watt. This demonstrates that greater effort (power) is required from the motor to overcome the inertia and increased resistance associated with heavier loads. These results contribute to optimizing energy efficiency in hybrid vehicle design and underscore the importance of load management for sustainable transportation.

This study aims to analyze the performance and conduct reverse engineering of the Francis Turbine runner at the Tanggari 1 Hydroelectric Power Plant (PLTA Tanggari 1) through 3D scanning and Computational Fluid Dynamics (CFD) simulation. The main objective is to evaluate the turbine's efficiency and identify areas for improvement in the runner geometry. Data from the 3D scan are used to reconstruct a CAD model, which is then numerically tested to predict hydraulic performance. CFD simulations are carried out under various guide vane openings and head variations. The simulation results show a maximum efficiency of 93% at a head of 122.4 meters with a guide vane opening angle of 26° and a flow rate of 8.5 m³/s. The resulting performance curve and hill chart indicate the optimal operating point or Best Efficiency Point (BEP), which serves as a critical reference for turbine operation settings. Flow phenomena such as separation and vortex formation were detected under off-BEP operating conditions, potentially causing pressure fluctuations and vibrations. As a technical recommendation, it is advised to operate the turbine close to the BEP to minimize vibrations and energy losses. Furthermore, the runner geometry obtained from reverse engineering can serve as a basis for component refabrication and the development of new runner designs that are more adaptive to varying load conditions.

Automatic motorcycles are widely used due to their practicality and ease of operation. 

Engine overheating is a critical condition that can cause damage to internal components, reduce operational efficiency, and lead to overall system failure. The absence of an automatic protection system is one of the primary factors contributing to damage. This study aims to design and test a temperature sensor-based safety device that can automatically cut off the engine's working system when the temperature exceeds the safe limit. The method used is descriptive statistical analysis to evaluate the effect of independent variables (operational time duration and workload) on the dependent variable (coolant temperature). The system was tested through water heating simulation using an electric heater and controlled by an Arduino Nano microcontroller, a MAX6675 temperature sensor. Testing was carried out with variations in power load (150, 300, 450, 600, and 750 Watts) and operational duration (20, 40, and 60 minutes). Temperature data were collected and analyzed using ANOVA to determine the effect of load and time on temperature increase. The results showed that the temperature increased significantly with increasing power load, with temperatures approaching 100°C at loads ≥450 Watts in less than 20 minutes. The load variable shows a significant effect on temperature (p < 0.05), while the duration of time shows a nonlinear but not statistically significant upward trend. The safety device is proven to be able to automatically disconnect the system when the temperature reaches the specified maximum limit, thus effectively preventing engine damage due to overheating.

This study aims to analyze the effectiveness of giving specific praise in improving the learning focus of elementary school students. Learning focus is a crucial aspect in supporting students' academic success, especially at the elementary education level. This study uses a literature review method with a descriptive qualitative approach. Data were obtained through searching and analyzing relevant literature, including scientific journals, books, and previous research results. The analysis technique used was thematic analysis to identify patterns and synthesize the main findings. The results of the study showed that specific praise delivered appropriately, directly, and relevant to students' positive behavior proved to be more effective than general praise in increasing students' attention, concentration, and learning participation. Specific praise is also related to increased self-confidence and learning motivation. However, its effectiveness is influenced by factors such as student characteristics, teacher consistency, and learning context. This study concludes that specific praise is a simple but powerful strategy that can be applied by teachers to create a more positive and focused learning environment. This study also provides implications for learning practices and teacher training in implementing positive reinforcement effectively.

This research discusses "The Dynamics of Agrarian Conflicts: Political Perspectives of Land Rights (Case Study of the Conflict Between PT. Swarna Cinde Raya with residents of Pangkalan Benteng Village, Talang Kelapa District, Banyuasin Regency)''. It aims to find out the causes and development of the dynamics of agrarian conflicts between the residents of Pangkalan Benteng Village and PT Swarna Cinde Raya. The research method used was qualitative. With primary data, namely residents of Pangkalan Benteng village, Banyuasin Regency. Data collection techniques through interviews and documentation. The results of the study show that first. The agrarian conflict between the residents of Pangkalan Benteng Village and PT Swarna Cinde Raya occurred due to overlapping land claims, land evictions by the company, and the slow response of the government and law enforcement. The main causes are ownership disputes, human rights violations, and lack of transparency in the resolution of cases by the authorities. Second,  the agrarian conflict between the residents of Pangkalan Benteng Village and PT Swarna Cinde Raya (PT SCR) has been going on since 2009. PT SCR claims that the 200 hectares of land managed by residents for generations has now been reduced to 80 hectares. The company put up prohibition signs based on the Agrarian Cases Law, causing intimidation and uncertainty for residents. Residents feel that their rights have been deprived, suffered losses due to evictions, and have received a slow response from the government and law enforcement. South Sumatra's Ministry of Law and Human Rights recommends a settlement through legal channels, but the slow and lack of transparency creates public distrust and risks escalating conflicts. This conflict reflects structural problems of agrarian management in Indonesia, such as power imbalances, overlapping regulations, and weak protection of indigenous peoples' rights. A just settlement must prioritize transparency, community participation, and respect for human rights so that conflicts do not spread.

Tuanku Nan Renceh is an important figure in the history of Islam in Minangkabau who is known as a pioneer of the religious reform movement through the Padri Movement. Born into a strong matrilineal customary environment, he became a symbol of the radical transformation of Islamic thought in Indonesia in the 19th century. Starting from traditional education in the surau to being inspired by the Wahabi teachings brought by three pilgrims from Mecca, Tuanku Nan Renceh became the driving force behind the purification of Islam that rejected all forms of heresy, superstition, and customary practices that were considered contrary to Islamic law. His leadership was not only spiritual but also military in its resistance against customary groups and Dutch colonial power. His intellectual legacy influenced modern reformist movements such as Muhammadiyah and gave birth to local philosophies such as "Adat Basandi Syarak, Syarak Basandi Kitabullah". Although his preaching method is considered controversial because it prioritizes violence and confrontation, Tuanku Nan Renceh's role remains significant in the dialectic of Islam and Minangkabau customs. Historical narratives, popular culture, and the collective memory of society immortalize his figure as a fighter, reformer, and symbol of the conflict between Islamic orthodoxy and local wisdom. This article will discuss again how Tuanku Nan Renceh's role in Spreading Influence played a major role in Minangkabau history, and invite readers to recognize, understand, and respond to the valuable legacy left behind.

The study of hadith in the contemporary era is not only limited to the theological dimension, but also extends to the socio-political and state realms. This is important to understand fair, inclusive governance based on Islamic values. In the context of modern Muslim countries, including Indonesia, the urgency to re-examine the function of hadith as a source of ethics and norms in politics is increasing, especially in facing the challenges of leadership and covering up power. This study aims to apply the thematic hadith approach (maudhu'i) in understanding contemporary political and state issues. The method used is qualitative literature study with a thematic approach, examining hadiths from authentic books such as Sahih Bukhari, Muslim, and Abu Dawud, as well as classical literature and accredited scientific journals. The results of the study show that thematic hadiths provide a strong ethical and normative framework for the formation of a government system that is oriented towards justice, deliberation, and the responsibility of leaders. Hadith is also the basis for legitimizing criticism of authoritarian power, relevant to be implemented in democratic systems in Muslim-majority countries. Thus, the integration of hadith in contemporary political discourse is not merely idealistic, but has an epistemic basis that can be realized institutionally.