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The analysis of linguistic politeness in a short film about negotiations for class X on the Cinta Bahasa YouTube channel focuses on the analysis of politeness in negotiation activities. The purpose of analyzing linguistic politeness in the short film about class X negotiations is to find, describe, and evaluate the mistake in the dialogues in the videos titled "Short Film on Shop Rental Negotiations", "Land Sale and Purchase Negotiations", "Shop Sale and Purchase Negotiations", "House Sale and Purchase Negotiations", "Short Drama on Renting Rice Fields", "Video of Osim Meeting Negotiations", "Negotiations for the Preparation of the Indonesian Independence Day Ceremony" , and “Negotiation of Buying a Cell Phone". This research uses two research methods: a descriptive method with a qualitative approach and a theoretical method with a pragmatic approach. The data analyzed was collected using observation and note-taking techniques. The results of the data analysis are presented in the form of descriptions along with explanations for each linguistic politeness found in the videos. Ten maxims were found: the maxim of wisdom, the maxim of generosity, the maxim of praise, the maxim of humility, the maxim of agreement, the maxim of sympathy, the maxim of apology, the maxim of forgiveness, the maxim of emotion, the maxim of opinion, and the maxim of silence. This research provides an explanation of the use of linguistic politeness in the negotiation process. The language politeness that is most dominantly used on the Cinta Bahasa Youtube channel is compliance with the maxim of agreement and violation of the maxim of humilty. The benefit of this analysis is to provide an understanding of the appropriate use of language in accordance with language norms in the negotiation process, and readers can understand and use it in the context of good language as a result of this analysis.

This study investigates locutionary speech acts in self improvement videos on Hawaariyyun's Instagram account. Locutionary speech acts are speech acts that say something directly without other intentions. The subject of this research analysis is the use of locutionary speech acts in the self improvement video uploads of Hawaariyyun's Instagram account. This research uses descriptive qualitative approach as the methodology and pragmatics approach as the theoretical approach. The data source of this research is a fragment of speech on self improvement videos on Hawaariyyun's Instagram account. The data collection techniques in this research are listening technique and note-taking technique. The results of the analysis show that locutionary speech acts are often used by Hawaariyyun in his speech on self-improvement videos on his Instagram account. The results show that there are 31 locutionary speech acts, including 11 locutionary speech acts of news category, 9 locutionary speech acts of question category, and 11 locutionary speech acts of command category. This research can help readers in understanding locutionary speech acts. In addition, it is expected that this research can be useful for other writers as a reference regarding locutionary speech acts.

One way to diagnose disease can be done by radiological examination. However, the lack of public knowledge regarding radiological examinations to diagnose disease makes people afraid of carrying out radiological examinations because of the radiation effects they may receive. The aim of the service activities carried out for women in the scope of empowering family welfare in Tegorejo Village, Pegandon, Kendal, Central Java Province is regarding education on radiological examinations to enforce disease diagnoses using the lecture method. It is hoped that this can increase public knowledge regarding radiological examinations, especially regarding genu radiographic examinations to diagnose osteoarthritis and mammography examinations to diagnose mammary carcinoma are expected to help reduce people's fear of radiological examinations. From this service activity, the result was an increase in knowledge regarding genu radiography examination to diagnose osteoarthritis by 94% and an increase in knowledge regarding mammography examination to diagnose mammary carcinoma by 97%.

PT EQY is a textile company, especially yarn spinning. The activities of the staffing/packing department at PT EQY are packing, lifting, and moving cardboard boxes. This activity still relies on human power or manual material handling. This work is carried out repeatedly and continuously, causing complaints of pain in several parts of the body during work. This raises the risk of work postures such as Musculoskeletal disorders (MSDs). This research aims to produce a design for work aids that can reduce the risk of Musculoskeletal disorders (MSDs) using the Ovako Work Analysis System (OWAS) method. Based on the problem, work posture analysis was carried out using the OWAS method to find out whether the work posture of staffing/packing employees falls into the risky posture category or not. Based on the results of the Ovako Work Analysis System (OWAS) analysis research, it shows that the posture of staffing/packing workers is included in the high risk category and needs immediate improvement. This improvement involves designing work facilities, namely a handlift and packing table with an ergonomics approach, resulting in a handlift design with a height of 200 cm (2000 mm) and a packing table with a width of 200 cm (2000 mm) and a packing table with a length of 60 cm (600mm), width 60 cm(600mm), and height 104 cm(1040mm).      

Currently, people still often make mistakes when it comes to getting, using, storing and disposing of medicines correctly. This can cause undesirable things to happen in treatment such as drugs that cannot function optimally, drugs that are used incorrectly, drugs that are not stored properly and careless disposal of drugs. These undesirable things can of course be detrimental to people when using drugs. Indonesians are famous for their habit of self-medication, namely taking medicine without a prescription to treat minor illnesses. Self-medication is an option that many people choose. Self-medication, which is the term for self-medication, is one of the steps that people can take to maintain their health. So it is necessary to provide outreach about DAGUSIBU medicine. By providing knowledge about the importance of handling medicines through DAGUSIBU and Gema Cermat, it is hoped that the community in Jenetallasa Hamlet, Pallangga sub-district will get a proper understanding about medicines and drug abuse can be avoided and treatment will be more appropriate in the community. DAGUSIBU is the most important thing because knowledge is one way to be able to use medicine, store, obtain and dispose of medicine according to the DAGUSIBU concept. The knowledge category includes the ability to recall from memory specific and general things, methods and processes or remember a pattern, structure, symptom or event. According to WHO, drug use is said to be rational if the patient receives drugs that suit their clinical needs, in doses according to their needs.

The skin is the widest organ that makes up the human body which is the outermost and covers the entire surface of the body. The outermost location causes the skin to receive stimulation for the first time such as touch stimulation, pain, or bad influences from outside. This causes the skin to stretch due to disease. One of the most common skin diseases suffered by people is acne. Acne occurs generally triggered by the bacterium Propionibacterium acnes (gram positive bacteria). Effective acne treatment can use antibiotics, but inappropriate use of antibiotics can lead to resistance. Therefore it is necessary to have alternative therapies from plants that have the potential as antibacterial. One of the natural ingredients from plants that have antibacterial properties is mangosteen (Garcinia mangostana Linn.)This research was conducted using a descriptive experimental method with the aim of knowing the presence of antibacterial activity in cream preparations of ethanol extract of mangosteen rind (Garcinia mangostana Linn.) against Propionibacterium acnes bacteria as seen from the inhibition of bacteria with varying concentrations of 10%, 15% and 25% by using paper disc diffusion method and solid liquid dilution method. The positive control used clindamycin cream and the negative control used 1% DMSO. Analysis of the diameter of the inhibition data was carried out using the One Way ANOVA test. The preparation formulation that has the largest diameter in the diffusion test is F3 with a concentration of 25% with an average inhibition of 6.36 in the medium category.  The MIC and KBM values in the dilution method were at a concentration of 12.5%. The results of a normally distributed One Way ANOVA are measured with a value (P> 0.05). Mangosteen peel extract (Garcinia mangostana Linn.) has antibacterial activity against Propionibacterium acnes bacteria.    

This research aims to find out how to resolve employment termination disputes through industrial relations conciliation by a conciliator. The method used in this research is normative legal research, which is legal research carried out by examining library materials or secondary data. Based on the research results, it was concluded that due to the failure of bipartite negotiations by the parties in dispute regarding the termination of employment relations, the parties could choose a settlement through conciliation or arbitration. If the dispute between the parties is regarding termination of employment relations, then the choice is settlement through conciliation carried out by a conciliator, because settlement through arbitration can only resolve disputes of interest, and disputes between workers/labor unions only within one company. When an agreement is reached to resolve a dispute over termination of employment through conciliation, a joint agreement is made which is signed by the parties witnessed by the conciliator and registered at the Industrial Relations Court at the District Court in the jurisdiction of the parties entering into the collective agreement to obtain a certificate of registration, but if If no agreement is reached on resolving the employment termination dispute through conciliation, the conciliator issues a written recommendation and if the parties agree to the written recommendation the conciliator assists the parties in making a collective agreement to then be registered at the Industrial Relations Court

This community service activity was carried out to members of Aisyiyah Karang Bahagia Branch. The purpose of this activity is to improve the skills of Aisyiyah members of Karang Bahagia Branch, especially in utilising the environment as a place for vegetable cultivation. This activity was carried out using two methods, namely face-to-face and online via zoom meet. This activity was carried out on 19 July 2021 to 25 July 2021. From the activities that have been carried out, the participants are very enthusiastic about the material presented by the speaker and are eager to practice farming with the hydroponic method.

The rapid growth of Internet of Things (IoT) and edge computing technologies has introduced new security challenges due to the distributed, heterogeneous, and dynamic nature of these environments. Conventional static security mechanisms, such as rulebased authentication and fixed trust models, are often inadequate for addressing evolving threats and abnormal behaviors in largescale IoT systems. To overcome these limitations, this study proposes a machine learningbased trust evaluation framework for enhancing security in distributed IoT environments. The proposed approach dynamically assesses the trustworthiness of IoT nodes by analyzing behavioral and interactionbased features collected at the edge layer. Machine learning models are trained to classify nodes into trusted and malicious categories and continuously update trust values in response to changing network conditions. Based on the predicted trust levels, adaptive security decisions are enforced to allow or restrict node participation in data sharing and computation processes. A quantitative experimental evaluation is conducted using simulated distributed IoT scenarios that include both normal and malicious behaviors. The performance of the proposed framework is evaluated using standard metrics such as accuracy, precision, recall, F1score, and detection effectiveness, and is compared against conventional static trust and rulebased security mechanisms. The results demonstrate that the proposed machine learningbased trust evaluation approach achieves significantly higher detection accuracy and robustness while maintaining low computational overhead. Overall, the findings confirm that integrating machine learning into trust management provides an effective and scalable solution for securing distributed IoT systems under dynamic and adversarial conditions.

The rapid growth of cross-platform applications has significantly increased the volume and diversity of sensitive user data processed across heterogeneous and distributed environments. Personally identifiable information, device identifiers, behavioral data, and financial information are routinely collected to support personalization, analytics, and service optimization. While these practices enhance application functionality and user experience, they also introduce substantial privacy risks, including unauthorized data access, device fingerprint–based re-identification, cross-user data leakage, and large-scale data breaches. These risks are further amplified by distributed processing architectures and extensive third-party library integrations commonly used in modern cross-platform systems. This study aims to systematically analyze privacy issues in cross-platform applications by examining the types of sensitive data involved, identifying dominant privacy threats, and reviewing state-of-the-art privacy-preserving mitigation strategies. A systematic literature-based methodology was employed, focusing on recent Scopus-indexed journal articles, conference papers, and book chapters. The analysis synthesizes findings using thematic categorization and a conceptual research framework that maps sensitive data sources to privacy threats and corresponding mitigation mechanisms. The results indicate that privacy risks in cross-platform applications originate not only from external attacks but also from internal architectural weaknesses, such as flawed authorization logic and excessive data sharing across system components. Privacy-preserving techniques including differential privacy, federated learning, blockchain-based data governance, secure multi-party computation, and fine-grained access control mechanisms are shown to provide stronger privacy guarantees compared to conventional centralized approaches. However, these techniques also present trade-offs related to system complexity and performance. Overall, the study highlights the importance of adopting a multi-layered, privacy-by-design approach to ensure sustainable, trustworthy, and regulation-compliant cross-platform application development.

Anesthesia practice in Indonesia faces challenges related to the implementation of professional standards and ethics as well as legal issues that often arise. This study aims to examine the implementation of professional standards and ethics in anesthesia practice in Indonesia today and to identify legal issues that often occur and how to resolve them. This study uses a normative legal research method by analyzing primary and secondary legal materials. The results of the study indicate that although there are guidelines and codes of ethics that regulate anesthesia practice, their implementation in the field still faces obstacles such as lack of understanding of health workers, excessive workload, lack of support from hospital management, and less than optimal supervision and sanctions. Legal issues that often arise include negligence in administering anesthesia, lack of informed consent, violations of the professional code of ethics, and problems in the doctor-patient relationship. Efforts that have been made to overcome these problems include improving education and training, improving standard operating procedures, strengthening supervision and sanction mechanisms, developing non-litigation dispute resolution channels, improving communication and doctor-patient relationships, and increasing support from hospital management. However, these efforts are still not fully optimal and require further evaluation and improvement. The importance of individual awareness of each anesthesiologist to comply with professional standards and ethics and strengthening ethics education are also key factors. Close collaboration between various related parties is needed to improve the quality of anesthesia practice in Indonesia while prioritizing patient safety and welfare.    

College students, as a dynamic group developing their identity, are often the first to adopt new habits and styles. Therefore, it is important to know how students assess halal products and to what extent students avoid banned products. This research aims to determine students' knowledge about halal literacy and preferences for boycotted products. The results of the research show that the majority of KH University students. A. Wahab Hasbullah understands halal literacy, students look at halal products before consuming them and the majority of students are in the category of rarely consuming products that are considered boycotted. This research uses qualitative and quantitative methods.

This study aims to conduct a literature review on previous research related to factors influencing employee turnover intention in human resource management. This research falls under the category of library research,. The analysis of theory and relationships between variables is carried out through journals obtained from sources such as Publish or Perish, Mendeley, Google Scholar, and e-books. The findings of the research indicate that employee competency levels have a positive impact on turnover intention, indicating that despite possessing high skills, factors such as employee motivation, salary satisfaction, and organizational climate also play a significant role in influencing turnover intention. Furthermore, work stress, organizational commitment, and job satisfaction were identified as factors having a negative impact on turnover intention. The study also underscores that a positive organizational culture can diminish turnover intention, emphasizing the need to consider other variables such as work environment, leadership style, and organizational commitment. Additionally, the research highlights emotional labor and burnout as significant factors, wherein heightened emotional exhaustion can amplify employees' inclination to leave their jobs. Subsequent research endeavors could explore contextual factors that may moderate or alter the relationship between the identified variables (such as competence, motivation, job satisfaction) and turnover intention.

Retirement is a phase which has to be faced by a worker in the completion of his work duties. The preparation of the process draws attention to the people who experience it or the stakeholders to provide policies on the retirement matters. This research aims to provide information about the factors which influence the welfare of life (wellbeing) in retirement. The current study used a literature review that involved nine journals that studied retirement. This research was conducted by searching for articles using an application called Publish Perish by using two keywords “Retreatment” and “Pension”. The crossref (cross   reference) search found that there are 5 journals from the keyword “Pension” and 10 journals from the keyword “retreatment”.  After the exclusion, nine journals were obtained according to the researcher’s desire. The result of this research shows the factors affecting the retirement’s wellbeing which are categorized by: psychology, economics, social, gender and health. Psychology deals with loneliness, anxiety, or negative psychological factors. Economics deals with income and financial support in retirement. Social problems are more related to relationships in the family and the people around them who support retirement. The health factor is always presented in every retirement situation because health becomes a big expense in retirement.

This research aims to produce an LKPD product with a realistic mathematical approach that is valid, practical and effective for improving students' mathematical communication skills. This research and development is based on the stages of the 4D development model by Thiagarajan which was adapted to 3D including the definition, design and development stages. The subjects in this research were the X-Mipa 1 class of SMAN 2 Kabanjahe, totaling 30 people. Based on the research conducted, the validity of the LKPD obtained an average assessment of 89.47% by material experts and 88.15% by media experts with very valid qualifications. Through a questionnaire on the practicality of LKPD by teachers and students, an average of 90.27% was obtained by teachers and 92.12% by students with very practical qualifications. The implementation of learning by applying LKPD with RME was carried out to see the effectiveness of LKPD in obtaining results, namely achieving classical learning completeness. 86.67%, achievement of learning objectives was achieved in questions 1,2,3,4 and 5 and achievement of efficient learning time, from the effectiveness assessment reference, the LKPD developed was classified as effective. The increase in mathematical communication skills that occurred was an increase in the moderate category with an average gain score of 0.632. Based on the data obtained, it was concluded that the LKPD with RME that was developed met the qualifications of being valid, practical and effective.

The focus of this research is to find the usage of the transitivity processes in SIA’s selected song lyrics. This research is descriptive qualitative research. This study attempts to identify and investigate transitivity mechanisms that are employed in the SIA’s selected song lyrics. The source data of this research are the five selected song lyrics of SIA. Meanwhile, the data of this research are the clauses that used transitivity processes in SIA’s selected song lyrics. The interactive model is used to analyze the research's data. The results show that five of SIA’s song lyrics contain all six categories of transitivity processes, which include mental, relational, material, verbal, behavioral, and existential processes. From the six types of transitivity processes that are found, the material process is dominantly used in SIA’s selected song lyrics. It suggests a connection between the physical activity that occurs in the social phenomenon and the lyrics of the songs chosen by SIA. In order to fully comprehend the song's meaning, readers should be aware of transitivity processes. Along with that, it also benefits the songwriter by giving them more freedom to craft lyrics with a variety of language.

Word Health Organization (WHO) Early marriage is a marriage carried out by a couple or one of the partners is still categorized as a teenager under 19 years of age. The aim of this research is to describe the quality of life of women who marry at an early age in Sumampeno Village, North Wakorumba District, North Buton Regency. This research is qualitative research with a phenomenological approach. The informants in this research consisted of 2 main informants, namely women who married at an early age, 2 key informants, namely female family members who married at an early age, and 1 supporting informant, namely the Head of Sumampeno Village. The data collection technique is by in-depth interviews and then the data is analyzed using the content analysis method. The physical domain of all informants felt pain. The sleep quality of all informants had poor sleep quality. The psychology domain, namely negative feelings, all informants experienced negative feelings. Body image/appearance means that all informants do not like their current body shape because of changes in body shape.

Based on the results of the needs analysis in the learning process, a development of learning media is needed. This research aims to create this product to be more valid, practical and effective in improving students' mathematical understanding. This research and development uses the ADDIE (Analyze, Design, Development, Implementation, and Evaluate) development model. The subjects of this research were 30 students of class X Science 1 at SMA Methodist 7 Medan. The research results show that the Android-based learning media developed has obtained a very high level of validity, with an average percentage of 90.38% according to material experts, 87.77% according to media experts, then 90.90% according to lesson plan validators and results. Validation from experts on pre-test and post-test questions showed a percentage of 92.70% and 91.67%, respectively included in the "very valid" criteria. Positive responses were also found from teachers and students during small group and large group trials, with an average score of 96% from teachers, 94.4% from small groups, and 90.2% from large groups. This shows that this media is very practical to use in the learning process. Apart from that, the results of implementing this interactive learning media also show its effectiveness with the average percentage of responses to the effectiveness of learning media by students obtained at 92.23%. The classical learning completion level reached 96.67%, and the effectiveness questionnaire obtained an average percentage of 86.67%. The increase in students' mathematical understanding can be categorized as moderate improvement. Based on this research data, it can be concluded that the Android-based learning media that we have developed has met the criteria of being valid, practical and effective in improving students' mathematical understanding.

The presence of the internet is inevitable and the internet has become a necessity for everyone today because with the help of the internet we can exchange messages from one another and from one place to another quickly. However, teenagers today while using the internet have not been able to categorize or filter what they consume through the internet. This article discusses trends that are widely consumed and can change the habits or behavior of its users, of course from things that lead to positive to negative impacts. Internet addiction is characterized by excessive use of the Internet due to lack of self-control and can interfere with daily activities, such as skipping class, decreased academic performance, and reduced working hours. Given the increasing number of Internet-related problems, especially games, faced by people in various parts of the world.

This research is about insight into the main components of tourism products in the Solok Nan Indah Weaving Village, which is based on several problems related to tourist attractions, facilities in tourist destination areas, accessibility, destination image and prices for tourism. The research purpose is to analyze the main components of the tourism product in Solok Nan Indah Weaving Village. The research type used was quantitative with a survey method with a population of 329 respondents  sample of 181 respondents with data collection techniques using a questionnaire with a scale of Likert which had been tested for validity and reliability. This research was processed using SPSS version 25.00. The research results are that tourist attractions show the level of achievement of respondents with an average score of 75.1 with a good category, facilities in tourist destination areas show overall with an average score of 67.18 with a good category, but the provision of food and drink has the average value is 60.22 in the quite good category, accessibility shows overall with a value of average is 66.11 in the good category, but the condition of the parking lot and road conditions has value of average is of 63.65 and 63.31 in the category quite good, the destination image shows overall with value of average is of 72.48 in the good category, and prices for tourists show overall with an average value of 70.74 in the good category.