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The purpose of this study was to determine the effect of pulley angle variations of 13.5ᵒ and 14ᵒ and roller weight variations of 12 g, 14 g, and 16 g on the torque of a 150 cm3 automatic motorcycle. The method with a quantitative approach the method used is the experimental method. For the sample of this research is a type of pulley and 3 types of rollers with different slopes and weights where the angle varies to test the 150 cm3 matic motorcycle torque used. From the results of this study results in a value where the Fcount value is greater than the Ftable means that the null hypothesis (H02) is rejected and the alternative hypothesis (H22) is accepted or the mass of the roller has an influence on torque, the Fcount value is greater than the Ftable means that the hypothesis (H01) is rejected and the alternative hypothesis (H11) is accepted or the mass of the roller has an influence on torque, and that the interaction between pulley angle and roller mass does not affect, and the Ftable value is lower than the Fcount value that the hypothesis (H03) is accepted and the alternative hypothesis (H33) is rejected, roller mass affects torque.

Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis. It is transmitted through the air, specifically through droplets expelled by sufferers when coughing or sneezing. TB is divided into two main types: pulmonary TB, which attacks the lungs, and extrapulmonary TB, which can affect other organs such as the pleura, lymph nodes, skin, bones, and meninges. In the Community Health Center (Puskesmas) work area, 77 new cases of pulmonary TB were recorded from January to April 2025. Meanwhile, coverage of Tuberculosis Prevention Therapy (TPT) only reached 44.7%, still below the national target of at least 50%. This condition indicates the need for increased health promotion activities and community diagnostic approaches as promotive and preventive measures, in order to increase TPT coverage and reduce the incidence of TB. The results of the respondent questionnaire showed that the level of public knowledge about TB reached 64.6%, positive attitudes at 94%, and preventive behavior at 72%. Based on these findings, it is recommended that outreach activities be conducted regularly to improve public understanding, which can ultimately encourage behavioral changes and reduce TB cases.

A country in its efforts to prosper the people requires a lot of money. For this reason, financial resources are needed to finance the state, which come from Customs levies and other legal levies. Smuggling crime is a serious problem in the administration of the state economy, this is because if smuggling increases with various physical, or administrative forms, it will result in more money not being collected by a country, thus hampering the targets set by the state through customs levies which are expected to increase every year. Legal smuggling is an act that aims to avoid the application of national law so that the person concerned obtains a certain benefit according to his wishes. This smuggling consists of two types, namely physical smuggling and administrative smuggling. Legislation regarding smuggling offenses is contained in Law Number 17 of 2006 concerning Amendments to Law of the Republic of Indonesia Number 10 of 1995 concerning Customs. And the parties responsible and related to the field of customs and excise must be more selective in checking export and import goods entering or leaving Indonesia, because misuse of procedures or authority will have a major impact on state losses.

Consistent and efficient concrete quality in each implementation is one of the main factors in the success of construction projects. Concrete as a structural material requires strict quality control in order to meet the technical standards that have been set. One way to improve the quality of concrete is to add certain additives to the job mix formula (JMF). This research is focused on the application of SG type additives known as chemical-based additives to improve the properties of fresh concrete and hard concrete. SG additives have an important function in increasing workability, speeding up or slowing down the binding time as needed, maintaining quality stability, and strengthening concrete finishes. In this study, a comparison was made between a concrete mixture with SG additives and a concrete mixture without additives. The tests included slump parameters, initial binding time, and compressive strength at 7 and 28 days of age. The test results showed a significant difference, especially in the improvement of the consistency and compressive strength of concrete with the use of additives. The results of the discussion showed a comparison of Trial Mix 1 and Trial Mix 2 that are different in terms of material composition, cost efficiency, and compressive strength of concrete. Trial Mix 2 with the composition of cement, admixture, water, and aggregate (sand and split) showed more optimal results. The compressive strength achieved was 821,396.00 kg/cm² at the age of 28 days. In terms of cost, Trial Mix 2 requires Rp. 351,582.00 per m³, with an efficiency difference of around Rp. 32,953.00 per m³ compared to the previous mix

This study aims to determine the effect of room rates and room facilities on guest satisfaction at Rocky Plaza Hotel Padang. This type of research is quantitative descriptive research with causal associative methods. The population in this study is consumers who have visited Rocky Plaza Hotel Padang with a sample of 354 respondents. The data in this study used primary data and secondary data. The research instrument uses questionnaires arranged according to the Likert scale.instrument trials use validity tests and reliability tests. Data were analyzed using data metabulation and descriptive data. The results of this study are that room prices at Rocky Hotel Padang show a good category with 67.57%, the level of achievement of respondents in the room price variable is at 67.57% which is categorized as good, which is in accordance with the level of respondents' achievements which are at 66% - 85% is declared a good category. Room facilities at Rocky Hotel Padang show a good category with 66.28%, the level of achievement of respondents in the variable room price is at 66.28% which is categorized as good, which is in accordance with the level of respondents' capian which is at 66% - 85% is declared a good category. The decision to stay at Rocky Hotel Padang shows a sufficient category with 60.93%, the level of achievement of respondents in the variable decision to stay is at 60.93% which is categorized as good, which is in accordance with the level of respondents' achievements which are at 66% - 85% is declared good. Room rates have a positive and significant effect on the decision to stay at Rocky Hotel Padang. Room facilities have a positive and significant effect on the decision to stay at Pangeran City Hotel Padang.  

The growth of modern technology has brought about numerous changes and new developments. Things that were previously considered unimaginable are now seen as commonplace and intriguing to many people. One example is the internet. Digitization can now be applied to all types of businesses, from the smallest to the largest. The formulation of marketing strategies has become more effective with this digitization. This study aims to examine the digital marketing activities of PT AkzoNobel Car Refinishes Indonesia on the Instagram social media platform. The research is conducted to review the uploaded content, engagement with followers, and their impact on the brand and sales. Data were obtained from direct experience during the internship process at the company. Research has shown that with proper and effective use, Instagram has provided considerable excitement for the company and its managers to utilize.

This research start with the service quality problem regarding those who wish to visit again. This research employed a descriptive research design using quantitative data. This research used both primary and secondary data sources. Tourists at the Nyarai Lubuk Alung Waterfall tourist attraction make up the research population. Using non-probability sampling techniques, the research sample consisted of 276 consumers. Purposive sampling research is the type that is carried out. A Likert scale questionnaire that has gone through validity and reliability testing is used as a collection for data tool and then processed with SPSS 25.00. The results of this research shown that service quality is in the quite agree category, namely 51.81%. Furthermore, the variable desire to visit again is in the agreed category, namely 35.51%. The impact of service quality (X) influences the desire to visit again (Y), with a score of 11.1% and 88.9% influenced by other factors. Additionally, the results of the multiple linear regression analysis yielded a t value of 0.450 with sig. 0.000 < 0.05 and a calculated F value of 1.203 with sig. 0.000 < 0.05, indicating a significant effect of the service quality variable on the desire to return.

Labor is the process of expelling the products of conception, namely the fetus and placenta, after reaching full term and being viable in the womb. There are two types of delivery: normal delivery and caesarean section (SC). Caesarean section (SC) is a surgical procedure performed through an incision in the uterine wall to deliver the fetus. Caesarean delivery is indicate in cases of cephalopelvic disproportion, breech or transverse fetal position, fetal weight exceeding 4,000 grams, or maternal health conditions that may endanger the mother and fetus. One of the common complications following caesarean delivery is pain. Pain is an unpleasant sensory and emotional experience associated with actual or potential tissue damage. An intervention that can be applied to reduce post SC pain is Guided Imagery Therapy. Guided imagery therapy is a non-pharmacological intervention aimed at reducing and controlling pain by creating pleasant and relacing thoughts, focusing on breathing, and visualizing positive scenarios. This study employed a descriptive case study design using the nursing process from assessment to evaluation. The study was conducted on two patients with moderate pain (pain scale 4-6) after SC at TK II Putri Hijau Hosiptal Medan. The results showed that after the application of guided imagery therapy for three days with a duration of 40 minutes per session, pain levels decreased to mild (pain scale 1-3). In ptient I, pain decreased from a score of 5 to 3, an in patient 2, from a score of 6 to 3. In conclusion, guided imagery therapy was successfully applied in reducing post -SC pain levels and can serve as a reference for further research on pain reduction following caesarean section.

Waste candlenut shells are one type of biomass that has significant potential to be developed as an alternative energy source, particularly in the form of briquettes. Candlenut shells, which are typically discarded as agricultural waste, contain combustible material that can be transformed into solid fuel. However, the traditional briquette molding process is still done manually, which is time-consuming, inefficient, and often results in inconsistent briquette shapes and density. This study aims to design and develop a briquette molding machine specifically for processing candlenut shell waste, with the goal of improving both production efficiency and the quality of the briquettes produced. The research methodology includes several stages: mechanical design, selection of appropriate materials, fabrication of machine components, assembly, and performance testing of the machine. The resulting machine utilizes a screw conveyor compression system powered by a 5.5 HP petrol engine. It features a cylindrical mold with a 40 mm diameter to shape the briquettes uniformly. During the performance test, the machine demonstrated a maximum production capacity of 14.3 kg per hour, with an average processing time of 24 minutes and a briquette yield reaching up to 85%. The findings indicate that the machine can significantly streamline the briquette production process while maintaining product consistency and quality. This briquette molding machine is particularly suitable for household and small-scale industries aiming to utilize renewable energy sources and reduce dependency on fossil fuels. The use of this machine also supports environmental sustainability by converting agricultural waste into a usable energy product.  

Type 2 Diabetes Mellitus is a chronic metabolic disease with a continuously increasing global prevalence. Understanding the characteristics of patients is essential for early detection, clinical management, and prevention of complications. Objective: To identify the characteristics of patients with type 2 diabetes mellitus at Dukuh Kupang Primary Health Center, Surabaya, based on age, gender, routine check-ups, duration of illness, body mass index (BMI), and complications. Methods: This descriptive observational study employed a cross-sectional approach and was conducted from January to February 2025. A total of 30 respondents were selected using purposive sampling. Data were obtained from medical records and supplemented by questionnaires. Results: Most patients were aged >60 years (57%), female (60%), had a normal BMI (50%), and adhered to routine medical check-ups (97%). The majority had been diagnosed for more than 5 years (53%) and experienced complications (83%), with neuropathy being the most common type (73%). Conclusion: Patients with DM type 2 at Dukuh Kupang Health Center were predominantly elderly, female, had a normal BMI, and experienced neuropathic complications.

The method used in this paper, when viewed from the nature of exploration is applied research, from the nature of explanation is non-causality research, and the method used is qualitative method.  The purpose of this paper is to introduce a path analysis research model. Path analysis research is widely used in social sciences such as business economics, management sciences and also in general education sciences.  By introducing this type of path analysis research model, the authors hope, this model can be used  by students and lecturers in Christian higher education. The path analysis research model includes applied research, where the relationship between causality variables and quantitative data processing and collection methods.  The path analysis research model can answer the direct influence or indirect influence of exogenous variables on endogenous variables; In contrast to regression models that only answer the direct influence of exogenous variables on endogenous variables. Path analysis research models are classified into: moderation model, mediation model and combined model of mediation moderation (modmed).  In the moderation model, in addition to exogenous variables and endogenous variables, there are also moderation variables.  In the moderation path analysis model, it is assumed that the moderation variable reinforces the influence of exogenous variables on endogenous variables. While in the mediation model there are exogenous variables, endogenous variables and mediation variables.  In the mediation model, the mediating variable is assumed to function to make the influence of exogenous variables on endogenous variables significant.  While the combined model (modmed) is a combination of moderation and mediation models.      

The aim of this research is to determine the influence of the Games Based Learning Model on the Learning Activeness of Class The research method used is a quantitative method with a descriptive inferential type. The population was 182 students of Class Data was collected using a closed questionnaire with 14 items for variable Y and 18 items for variable 2025 is shown through: 1) Test analysis requirements: a) positive relationship test obtained rxy = 0,308 > rtabel(α=0,05; IK=95%; n=49) = 0,281.  b) a significant relationship test is obtained from the value thitung = 2,222 > ttabel = 2,021. 2) influence test: a) regression equation test, obtained the regression equation Ŷ  = 42,221  (α) + 0,365 (X).  b) regression coefficient of determination test (r2) = 9,5%. 3hypothesis testing using Fhitung  > Ftabel=(α=0,05,dk pembilang n-1=48, dk penyebut=n-2=49-2=47) yaitu 4,938 > 1,620.Thus H0 is stating there is no influence is rejected and Ha which states there is an influence is accepted.  

The implementation of the Land Dispute Handling and Resolution Policy through Mediation at the Pekanbaru City Land Office has several phenomena such as the number of mediations exceeding the target every year, no change in targets, and a low number of resolutions through mediation. This policy aims to provide legal certainty in order to implement land policy, which is one of the tasks and functions of the Ministry of Agrarian Affairs and Spatial Planning/National Land Agency. The purpose of this research is to analyze and describe the Implementation of Land Dispute Handling and Resolution Policy Through Mediation at the Pekanbaru City Land Office. Additionally, it aims to identify the inhibiting factors of the Implementation of Land Dispute Handling and Resolution Policy Through Mediation at the Pekanbaru City Land Office using the Policy Implementation theory according to Van Meter and Van Horn. This research employs a qualitative descriptive research type by collecting data through interviews, observations, and documentation. The results of this study indicate that the Implementation of Land Dispute Handling and Resolution Policy Through Mediation at the Pekanbaru City Land Office has not been carried out effectively due to several shortcomings in various factors. The inhibiting factors include the complexity of synchronizing mediation schedules, inadequate budget, and low mediation success rate.

This study aims to find out whether the influence of leadership style, work motivation, and the provision of work compensation on efforts to increase employee loyalty of the Special Region of Yogyakarta (DIY) Post Office. The type of research used in this study is a quantitative research approach. The research conducted sampling at the Special Region Post Office of Yogyakarta. The sampling technique is using the Nonprobability Sampling technique with a saturated sampling approach. The sample used was 56 respondents. The data collection method used a questionnaire that had been tested for validity, reliability, classical assumption test, multiple linear analysis, hypothesis test and determinism coefficient. The data was analyzed using SPSS version 25. The results of the study showed that partially the variables of leadership style had a positive and insignificant effect on the variables of employee loyalty, partially the variables of work motivation had a positive and insignificant effect on employee loyalty, and partially the work compensation had a positive and significant effect on employee loyalty. At the same time, it was shown that the variables of leadership style, work motivation, and work compensation had a positive and significant effect on the loyalty variables of employees of the Special Region of Yogyakarta Post Office.

This study examines and analyzes the strategies of mosques as a medium for empowering the community's economy in the city of Watampone. The main focus of the research is to identify the types of strategies implemented by mosques, the challenges faced in carrying out economic programs, and to formulate effective strategies for improving community welfare based on mosque-centered initiatives.The research method used is qualitative descriptive, with data collected through interviews, observations, and documentation of four main mosques in Watampone City: Masjid Agung al-Malkaz al-Ma’arif, Masjid Nurul Hamirah, Masjid Tua Al-Mujahidin, and Masjid Songko’ Recca. The findings reveal that mosques in Watampone have implemented two strategic approaches to economic empowerment: offline (physical) and online (digital). (1) Offline strategies are carried out through the utilization of physical assets such as hall rentals, the establishment of business units, and the organization of social and educational activities.(2) Online strategies are still limited to the use of QRIS for donations and da'wah media, and have not yet extended to digital economic empowerment such as sharia-based marketplaces or online training platforms. In practice, mosques utilize several Islamic economic contracts, including ijarah, muḍarabah, and wakalah. The implementation of these empowerment programs faces several internal and external challenges. This study formulates six effective strategies to address these challenges. These findings are expected to serve as strategic recommendations for mosque administrators, government institutions, and the broader community in enhancing the role of mosques as centers of community economic empowerment.

Semarang City has experienced significant growth over the past five years (2020 – 2025). Rapid urban development has been positively correlated with increasing environmental burdens, particularly in solid waste generation. In Indonesia, the largest portion of municipal waste consists of food waste, followed by plastic waste. Among these, plastic waste is the most difficult to manage. It is estimated that around 70% of Indonesian households still burn their waste as a means of disposal. The burning of waste, especially plastics, releases toxic emissions such as dioxins, furans, and fine particulates, which pose serious health risks, particularly to the respiratory system. This practice not only worsens air quality but also threatens public health. This community service program focused on providing education about the thermal properties of waste and the negative impacts of plastic burning on both the environment and human health. The program aimed to improve public knowledge of the thermal characteristics of various types of waste and the hazards of plastic burning through accessible scientific outreach. The initiative is expected to raise awareness and understanding of environmentally friendly waste management alternatives such as waste separation, composting, and recycling. The activity was conducted in RW 01, Tugurejo Village, Tugu District, Semarang City.

With the lack of literacy related to money waqf, people do not understand what money waqf is, so that its great potential cannot be optimized. The opportunity for waqf in Indonesia is very large. This is due to the majority of the population being Muslims (Rinawati, 2021).. The purpose of this study is to find out the Optimization of Money Waqf Collection Using a Digital System from the Perspective of Sharia Economic Law (Study Study at the Indonesian Waqf Agency (BWI). The type of research conducted by the researcher is qualitative case studies. Qualitative data is data in the form of words, not in the form of numbers. Qualitative data is obtained through various data collection techniques such as interviews, document analysis, focused discussions, or observations that have been outlined in field notes (transcripts). The results of the research found that legally, there are regulations that allow money waqf, including the fatwa of the Indonesian Ulema Council (MUI) with the provision of distributing money waqf only for things that do not violate sharia and are right on target to people in need. With the digital regulation of waqf that is still common, the mechanism of the digital system in collecting money waqf is still not optimal and is still in the stage of finding a pattern in the collection of digital-based waqf. Then the potential for money waqf is very large and must be optimized. However, the existing potential must also be balanced with innovative programs so that the number of collections is also optimal.

This research aims to optimize PPKn teachers in PPKn learning, increasing interest in learning for inclusive students, so that students can be independent in their interest in learning and teachers can achieve the expected results and can find out the obstacles faced by teachers in increasing interest in learning. This research has a problem formulation including: How is PPKn learning at SMA Muhammadiyah 1 Cimahi, what is the interest in learning of inclusive students in PPKn subjects at SMA Muhammadiyah 1 Cimahi, what obstacles do teachers face in increasing the interest in learning of inclusive students at SMA Muhammadiyah 1 Cimahi. This research uses a qualitative approach with descriptive research type. Data collection techniques in research are interviews, observation and documentation. The results of this research were to find out, increase interest in learning, and find obstacles in the context of PPKn learning at SMA Muhammadiyah 1 Cimahi, achieved by gaining a comprehensive understanding of the dynamics of learning and the challenges faced by teachers in creating an inclusive and motivating learning environment.

An electrostimulator is a medical device designed to deliver controlled electrical stimulation to nerves and muscles, supporting rehabilitation and therapy for patients with neuromuscular disorders. This study focuses on designing and developing a portable electrostimulator that offers three distinct waveform modes: continuous wave, discontinuous wave, and dense-disperse wave, providing versatility for different therapeutic needs. The device is powered and controlled by an Arduino Mega 2560 microcontroller, coupled with a Nextion touchscreen LCD interface that allows users to adjust waveform type, frequency, and stimulation intensity with ease. Waveforms are generated through an NE555 IC circuit, with amplitude adjusted via a potentiometer and subsequently amplified using a step-up transformer to achieve therapeutic voltage levels. Functionality and performance tests were conducted using an oscilloscope, and the device was benchmarked against a commercial KWD-808 electrostimulator. Results demonstrate that the developed electrostimulator reliably produces the intended waveforms, achieving peak voltages up to 32V and frequencies ranging from 33.3 Hz to 66.6 Hz, confirming its effectiveness and feasibility for non-clinical nerve and muscle therapy applications.

This study aims to analyze the application of SSPBLS (Socio-Scientific Problem based Learning with Spiritual Value) on digestive system materials at SMA Muhammadiyah 1 Sragen for the academic year 2024/2025 and to find out whether this model can improve student learning outcomes. The type of research used is quantitative with experimental design. Data collection was carried out through learning outcome tests, observations, and interviews. Based on the results of the t-test, a significance value (sig.) of 0.22 was obtained, which was more than 0.05, which showed that there was no significant difference between the experimental group using the SSPBLS model and the control group using conventional learning methods. The results of this study show that the application of the SSPBLS model to the digestive system material in terms of final average scores can improve student learning outcomes. These results show that SSPBLS has the potential to improve student understanding through a problem-based approach that connects scientific phenomena with social issues, and its application in the field has met expectations. This research contributes to enriching contextual learning approaches through the application of the SSPBLS model which is proven to improve student learning outcomes by integrating social issues, critical thinking skills, and character values and provides alternative effective learning strategies to improve learning outcomes, with an emphasis on students' active involvement in solving problems based on social issues.