Maternal anxiety during the childbirth process is a common psychological condition that can potentially increase the risk of complications, prolong labor, and reduce the likelihood of a positive birthing experience. High anxiety levels in mothers may interfere with the effectiveness of labor, impact maternal and fetal well-being, and lead to increased medical interventions. One of the most important support systems during labor is the presence and active involvement of the husband. The husband’s role is not only limited to being present but also includes providing emotional, physical, and motivational support to the mother. Recognizing the importance of this role, this community service program was designed to enhance husbands’ understanding and skills in supporting their wives during childbirth, thereby helping to reduce maternal anxiety.The program consisted of several stages, including the delivery of structured health education sessions on maternal needs during labor, demonstrations of effective communication techniques, simulations of support during different stages of childbirth, and interactive discussions to address questions and share experiences. Through these activities, participants were encouraged to build empathy, strengthen their knowledge about labor, and develop the confidence to assist their wives effectively. The results of the program indicated a noticeable improvement in the husbands’ awareness of the importance of their role, as well as increased confidence in providing both emotional reassurance and physical assistance. Participants reported feeling better prepared to accompany their wives, manage unexpected situations, and foster a more supportive environment during childbirth. This initiative highlights the significant impact that targeted education and training for husbands can have on maternal psychological well-being, ultimately contributing to safer and more positive birth experiences.

Camshaft lift is an important parameter that determines the height of the valve lift, calculated from the valve position when it is completely closed to the fully open position. This component plays a crucial role in regulating the flow of the air and fuel mixture into the combustion chamber. This study aims to improve the performance of a 200cc 4-stroke motorcycle engine through camshaft lift modification, which is expected to affect the characteristics of engine torque and power. Modifications were carried out by designing two types of modified camshafts, namely series A and series B, as a comparison to the standard camshaft. The research method used is experimental testing using a dynamometer to measure engine torque and power at various speeds, ranging from 4,000 to 10,000 RPM. The data obtained were analyzed to determine the effect of each type of camshaft on engine performance. The test results show that the B series camshaft provides the most significant performance improvement compared to the standard and A series camshafts. At 7,500 RPM, the standard camshaft produces an average torque of 19.2 Nm, the A series camshaft 19.6 Nm, while the B series camshaft reaches 21.2 Nm. Meanwhile, at 10,000 RPM, the average power of the standard camshaft is recorded at 22.2 HP, the A series camshaft 24.1 HP, and the B series camshaft reaches 26.3 HP. This increase indicates that the camshaft lift modification is able to optimize the duration and height of the valve opening, so that the supply of the fuel and air mixture to the combustion chamber becomes more efficient. Thus, camshaft modification, especially the B series, is an effective and applicable solution in increasing the performance output of a 200cc motorcycle engine without having to make major changes to the overall engine structure.

Motor development in infants is a crucial process that occurs gradually and follows the principles of age-appropriate development. Each fundamental motor stage—such as tummy time, rolling over, sitting, crawling, standing, and walking—must be passed through sequentially to ensure optimal motor concept development. Skipping or insufficient stimulation of these stages may lead to difficulties in understanding functional body movements. One of the main causes of delayed motor development includes a lack of motor stimulation time, overly restrictive parental supervision, and low levels of motivation and stimulation provided to the child. Tummy time, or placing the baby in a prone position while awake, is a proven effective form of motor stimulation that supports the development of the baby’s neck, back, and arm muscles. This activity also assists infants in reaching subsequent developmental milestones such as rolling over and crawling. This Community Service Program (PkM) was conducted at the Physioroom Clinic and was attended by 15 mothers with infants aged 3 to 6 months. The objective of the program was to enhance mothers’ knowledge regarding the importance of tummy time in supporting infant motor development. The program's implementation included educational sessions, tummy time practice demonstrations, group discussions, and interactive Q&A sessions. To measure the increase in participant knowledge, a pre-test and post-test were administered before and after the activity.The results of this PkM activity showed an increase in the average knowledge score from 6.4 in the pre-test to 8.6 in the post-test. This improvement demonstrates the program’s effectiveness in educating mothers about the benefits of tummy time for infant motor development. It is hoped that the mothers will consistently apply this stimulation at home to optimally support their children's growth and development.

The purpose of this study is to see how the role of influencers and social media marketing has an impact on the interest of Universitas Pembangunan Panca Budi management students in buying Crocs sandals. This research falls into the associative quantitative category. This research involved 5,695 management students of Universitas Pembangunan Panca Budi Medan batch 2023 and 2024 who are familiar with Crocs sandals. This study used purposive sampling technique and Slovin's formula to select 99 respondents aged 18-25 years from the Management Study Program of Universitas Pembangunan Panca Budi. Primary data and secondary data were collected through literature studies and questionnaires with a Likert scale. Validity and reliability tests were conducted on all statement items; influencer role variables (X1), social media marketing (X2), and purchase intention variables (Y) were declared valid and reliable; multiple linear regression, partial test (T), simultaneous test (F), and coefficient of determination (R2). The classic assumption test of data is used in this study. Based on Multiple Linear Regression Analysis of influencer role variables (X1) and social media marketing (X2), there is a positive correlation to purchase intention (Y). Based on the partial test results (T test), the role of influencers (X1) has a positive and significant effect on purchase intention (Y), with a t value of 3.184 and a significance of 0.002 (smaller than 0.05). Social media marketing (X2) also has a positive and significant effect on purchase intention (Y), with a t value of 3.113 and a significance of 0.002 (smaller than 0.05). Based on the results of the simultaneous test (F test), the influencer role variable (X1) and social media marketing (X2) together have a significant influence on purchase intention (Y), with a calculated f value of 5.717 and a significance of 0.005 (smaller than 0.05). 62.0% of the variation in purchase intention (Y) is caused by the influencer role variable (X1) and social media marketing (X2). Other factors not discussed in this study affect 38.0% of the variation in purchase intention (Y).

Kasturi ice is a traditional beverage from Riau, made from the kasturi fruit (Mangifera casturi). This drink has a unique taste, combining sweet and sour flavors with a distinctive aroma. More than just a thirst quencher, kasturi ice is a symbol of cultural heritage that carries historical, philosophical, and social values. Amidst globalization and the rise of modern beverage products, the existence of kasturi ice has been declining. This study aims to uncover the cultural values contained in kasturi ice and explore strategies for its preservation. A qualitative approach was used through observation, interviews, and documentation of social activities. The results indicate that preserving kasturi ice can be achieved through innovative, educational, and participatory approaches to ensure its relevance in the modern era. Kasturi ice should be seen as part of the cultural identity of the Malay community in Riau that must be preserved and passed down to future generations.

This study aims to describe elementary school teachers’ perceptions of the use of STEM-based instructional media as an effort to strengthen 21st-century skills. The research employed a descriptive qualitative approach with the subjects being elementary school teachers in the regions of Tasikmalaya City and Regency. The population included all elementary school teachers in both areas, with a purposive sample of 50 participants. The research instrument was a Likert-scale questionnaire developed based on three indicators of STEM literacy: (1) awareness of the role of STEM in modern society, (2) familiarity with basic STEM concepts, and (3) foundational fluency in STEM application. Data were collected using an online questionnaire via google forms, while the data analysis involved calculating the average score for each indicator. The results showed that for the first indicator, teachers in Tasikmalaya City had higher awareness (average score of 4.05) compared to those in the Regency (3.93). However, in the second and third indicators, teachers from the Regency scored higher, at 3.39 and 3.67 respectively, compared to city teachers who scored 3.30 and 3.59. These findings suggest that although urban teachers have stronger conceptual awareness, rural teachers demonstrate greater mastery in understanding and applying STEM practically in classroom learning. This difference is suspected to be influenced by contextual experience and more frequent implementation of hands-on learning approaches in the Regency.

One of the common issues encountered in traditional markets is the low level of financial literacy among traders. This condition affects the suboptimal management of business finances, as reflected in disorganized financial records, difficulties in separating business and personal funds, and a lack of preparedness in dealing with financial risks. This situation frequently occurs among traders in traditional markets, where the majority still manage their finances in a simple manner, without a proper recording system, and lack understanding of the importance of financial planning, debt management, and efficient capital allocation. This study aims to examine the influence of financial literacy on the financial management of traders in traditional markets. The research method used is quantitative with a survey approach, collecting data through questionnaires distributed to traders in the market. The sample was selected using purposive sampling technique, with a total of 66 respondents. Data analysis was conducted using descriptive statistics, validity and reliability tests, normality test, and simple linear regression, assisted by IBM SPSS 20 software. The results of the study show that financial literacy has a positive and significant effect on the financial management of traders in the market. It is expected that the findings of this research can contribute to the management of Padang Sappa Market and the local government in improving financial management among traditional market traders.

Musyarakah Mutanaqisah (MMQ) is a form of sharia-based financing that offers a home ownership solution free from elements of interest (riba). This article aims to analyze the application of the MMQ contract in housing finance, compare it with the conventional mortgage scheme (Kredit Pemilikan Rumah/KPR), and evaluate its impact on community welfare. This study employs a descriptive qualitative approach through literature review of academic sources, regulations, and other relevant data. The analysis shows that MMQ is superior in terms of compliance with Islamic principles, fairness in risk sharing, and flexibility in payment structure. Furthermore, the MMQ scheme contributes to the improvement of social and economic well-being, particularly for the lower-middleincome segment of society. Nevertheless, its implementation still faces challenges such as the risk of default and the need for strengthened risk management systems. Therefore, collaboration between Islamic financial j, the government, and the public is essential to optimize the potential of MMQ as a fair and sustainable alternative for home financing

This study examines the legal protection of the owner of the means of transportation in cases of unlawful acts (PMH) related to state deprivation, based on the Study of Decision Number 27/Pdt.G/2019/Pn.Tbk. The main focus of this study is to analyze the legal position of the owner of the transportation facilities who are not directly involved in the crime, but suffer losses due to acts of confiscation by the state. The research method used is empirical normative with a case study approach. The results of the study show that the court in the decision did not provide adequate protection for the civil rights of the owner of the means of transport, even though there was no evidence of direct involvement in the crime. This decision indicates the weak legal protection for third parties in good faith and the importance of strengthening the principle of due process of law in the process of confiscation by the state so as not to violate legitimate civil rights. This study recommends the need for a clearer regulation of the mechanism of objection and restoration of rights for parties aggrieved by acts of state deprivation.

This study aims to systematically review the literature related to teamwork in the context of formal organizations, with a focus on concept mapping, identification of key factors, and remaining research gaps. The method used is Systematic Literature Review (SLR) by analyzing 797 articles published in 2021-2025. The selection process was rigorous using inclusion and exclusion criteria, followed by thematic coding to identify key patterns. The analysis showed that effective communication, participative leadership, and psychological safety are the main factors that shape solid teamwork and positively impact employee performance and job satisfaction. However, there were a number of organizational contexts where teamwork did not contribute significantly, indicating the need for attention to contextual factors, organizational culture and psychosocial dynamics. This study makes theoretical and practical contributions to designing evidence-based organizational interventions to sustainably improve teamwork effectiveness.