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The global rise in life expectancy toward the 100-year threshold has accelerated the emergence of the silver economy, significantly affecting organizational leadership structures, particularly in terms of succession stagnation risks and potential loss of institutional knowledge. This study aims to develop a comprehensive longevity leadership strategy to manage senior leaders and optimize leadership succession in the context of demographic transition. The research employs an integrative literature review with thematic analysis of reputable international and national journal articles published within the last five years. The findings reveal that effective longevity leadership strategies emphasize repositioning senior leaders from operational roles to strategic mentors through knowledge-sharing mechanisms and phased retirement approaches. Furthermore, successful succession in an aging workforce depends on role flexibility and the establishment of new psychological contracts that recognize and value the wisdom of senior leaders. This study contributes theoretically by proposing a dynamic succession model that bridges intergenerational gaps. Practically, it offers guidance for human resource practitioners in designing age-inclusive retention strategies and leadership transition policies.Overall, the proposed strategy supports organizational stability while fostering sustainable innovation through the optimal utilization of senior human capital.

College students are often busy completing their assignments. They frequently experience sleep problems that can distort their studies. One of the factors that affects sleep quality is sleep hygiene. Poor sleep hygiene can worsen sleep quality. This study aims to determine the correlation between sleep hygiene and sleep quality among students of the Diploma III Nursing Program at Universitas Abulyatama. This study employs a quantitative correlational-descriptive design applying a cross-sectional approach. The population consisted of 556 students, while the sample was 85 students selected using proportional random sampling. The Sleep Hygiene Index (SHI), with a Cronbach's Alpha of 0.66, measured sleep hygiene. The Pittsburgh Sleep Quality Index (PSQI), with a Cronbach's Alpha of 0.83 of sleep quality. The study took place at Universitas Abulyatama from June 4th to July 3rd, 2025. Bivariate analysis using the chi-square test indicates a significant correlation between sleep hygiene and sleep quality, with a p-value of 0.000 (p ≤ 0.05). The findings reveal that a total of 69.4% of students had good sleep hygiene, and 41.2% had good sleep quality. The results prove that proper sleep hygiene leads to improved sleep quality. Therefore, students should enhance their knowledge on sleep hygiene, as poor sleep hygiene can lead to poor sleep quality.

This study aims to describe and examine effective strategies for memorizing the Quran among students at Pondok Pesantren Salafiyah Ula An-Nashar Batam. The background of this study is influenced by the variation in memorization results, which are related to the learning approaches implemented at the pesantren. Using a descriptive qualitative research design, data were collected through in-depth interviews, participatory observation, and documentation studies of both memorizing students and tahfiz instructors. The findings of the study revealed three basic methods used: (1) the Wahdah method as a cognitive foundation for memorization, (2) the Sima’i method to support the students’ auditory memory, and (3) individual guidance (talaqqi) to ensure the accuracy of Quranic recitation. The success of these memorization strategies is supported by the learning ecosystem, which includes spiritual motivation, a conducive pesantren environment, teacher competency, and family involvement in supporting the memorization process. The implications of this study provide practical insights for tahfiz program managers and enrich the knowledge of Quranic learning, especially at the foundational level, for the development of more effective methods in producing Quran memorizers.

The rapid growth of the Internet of Things (IoT) has driven numerous innovations in wireless communications that not only demand technical efficiency but also raise philosophical questions about the nature of scientific knowledge. One such innovation is Physical Layer Network Coding (PLNC), a communication technique that utilizes signal interference as a source of information to enhance system performance. This paper examines the philosophical dimensions of science within PLNC, focusing on three fundamental aspects: ontology, epistemology, and axiology. Ontologically, PLNC represents a new paradigm in wireless communication that reinterprets interference not merely as noise but as an opportunity. Epistemologically, knowledge of PLNC is derived through scientific methods such as mathematical modeling, experimentation, and simulation—yielding intersubjective and verifiable truths. Axiologically, PLNC holds practical value in terms of energy efficiency, data reliability, and contributions to the sustainability of IoT ecosystems, while also raising ethical considerations regarding privacy and information security. Thus, this study demonstrates that the development of PLNC cannot be separated from philosophical reflection, emphasizing the profound interconnection between technological advancement, scientific methodology, and human values.

From the beginning of creation, God had forbidden the fruit of the knowledge of good and evil, warning that anyone who ate it would face death. However, this warning was ignored when Eve, tempted by Satan's persuasion, chose to disobey God's command. This action led to sin, as it reflected a wrong decision and went against God's will. Originally, Adam and Eve lived in a state of holiness and freedom from sin. God Himself stated that humans were created in His image and likeness, meaning they possessed a purity and nobility that reflected His love. However, their decision to eat the forbidden fruit removed that purity. As a result, humans were separated from God's holiness and fell into sin. This is the basis for the teaching affirmed in Romans 3:23, which states that "all have sinned and fall short of the glory of God." This wrong choice had profound consequences, illustrating the importance of obedience to God's commands for maintaining purity and an intimate relationship with Him.

Risky sexual behavior among adolescents is an increasingly concerning public health issue, particularly due to the lack of comprehensive sexual education in school and family environments. This community service activity aimed to improve the knowledge, awareness, and preventive attitudes of students at SMA Negeri 2 Tomohon regarding the dangers of free sex and the importance of maintaining reproductive health. The method used was educational socialization through interactive lectures, demonstrations, and open discussions involving 60 students as participants. Evaluation was conducted using pre-test and post-test instruments to measure improvements in participants' knowledge. The results showed a significant increase in knowledge, with the average pre-test score of 52.3 increasing to 80.7 in the post-test (a 54.3% improvement). A total of 91.7% of participants reached the good knowledge category after the activity, compared to only 18.3% before the activity. Participants also demonstrated more positive and critical attitudes toward the risks of free association. This activity affirms that interactive education-based socialization on reproductive health is effective in improving adolescent understanding. It is recommended that schools integrate reproductive health content regularly in counseling guidance programs to strengthen the sustainability of this activity's impact.

Bullying is a social problem that still frequently occurs in elementary school settings and may negatively affect children’s psychological development. Improving knowledge from an early age is one of the preventive efforts to reduce bullying behavior. This study aimed to determine the effectiveness of the educational snakes and ladders game as a learning medium in improving students’ knowledge about bullying at SD Negeri 3 Wonorejo, Karanganyar. This study employed a pre-experimental one-group pretest-posttest design. The subjects were 23 fourth- and fifth-grade students. The instrument was a questionnaire assessing knowledge of bullying. The results showed an increase in the students’ average knowledge scores after the intervention using the Snakes and Ladders game. This medium was proven to deliver educational messages in an interesting, enjoyable, and effective way, while also encouraging positive interaction among students during the learning process. The educational snakes and ladders game can therefore be used as an alternative educational medium for bullying prevention in elementary schools.

Bullying is a social problem that still frequently occurs in elementary school settings and may negatively affect children’s psychological development. Improving knowledge from an early age is one of the preventive efforts to reduce bullying behavior. This study aimed to determine the effectiveness of the educational snakes and ladders game as a learning medium in improving students’ knowledge about bullying at SD Negeri 3 Wonorejo, Karanganyar. This study employed a pre-experimental one-group pretest-posttest design. The subjects were 23 fourth- and fifth-grade students. The instrument was a questionnaire assessing knowledge of bullying. The results showed an increase in the students’ average knowledge scores after the intervention using the Snakes and Ladders game. This medium was proven to deliver educational messages in an interesting, enjoyable, and effective way, while also encouraging positive interaction among students during the learning process. The educational snakes and ladders game can therefore be used as an alternative educational medium for bullying prevention in elementary schools.

The effectiveness of hypertension prevention in communities depends critically on individuals’ knowledge of risk factors and their attitudes toward healthy behaviors. This study examines the relationship between mothers’ knowledge and attitudes toward hypertension prevention behavior in South Polongbangkeng District, Takalar Regency, 2026. An observational analytic quantitative design with a cross-sectional approach was employed. A total of 200 mothers were selected as respondents. Data were collected using structured questionnaires assessing knowledge, attitude, and hypertension prevention behavior, then analyzed using chi-square test at a significance level of α = 0.05. Results showed that the majority of respondents had good knowledge (89.0%), good attitudes (91.0%), and good hypertension prevention behavior (77.0%). Statistical tests revealed a significant association between mothers’ knowledge and hypertension prevention behavior (p = 0.000) and between mothers’ attitudes and hypertension prevention behavior (p = 0.000). It is concluded that mothers’ knowledge and attitudes are significantly associated with hypertension prevention behavior. Health workers are recommended to strengthen health education and promotion programs targeting mothers to support hypertension prevention in the community.

This research aims to analyze the juridical mechanism and implementation of canceling unilateral actions by bankrupt debtors through the actio pauliana lawsuit, providing legal protection for creditors. Debtors often transfer assets before bankruptcy, reducing the value of the bankruptcy estate and harming creditors. Using a normative legal research method with statutory and conceptual approaches, this study explores the legal basis of Article 1341 of the Indonesian Civil Code, as elaborated by Articles 41 to 50 of Law Number 37 of 2004 concerning Bankruptcy and Suspension of Debt Payment Obligations (UUKPKPU). The analysis shows that canceling unilateral actions, such as asset transfers, grants, or debt waivers, requires evidence of bad faith and awareness of potential losses by both debtors and third parties. This lawsuit serves as a claw-back provision to retrieve assets that were wrongfully removed from the bankruptcy estate, ensuring the pari passu pro rata parte principle. The main obstacle is proving the subjective element of "knowledge" and the conflict of interest with protecting third parties acting in good faith. In conclusion, strengthening the curator’s role and aligning the interpretation of commercial court judges is crucial to protect creditors' economic rights from manipulative actions by debtors.

Education involves acquiring knowledge and skills, with English learning being a skill-based process that requires consistent and engaging practice. In the digital era, mobile applications have emerged as effective tools to overcome traditional limitations in language learning. This study investigates the effectiveness of the Duolingo application in enhancing English vocabulary among university students. A pre-experimental one-group pretest-posttest design was employed involving 40 first-semester Pharmacy students at Anwar Medika University. Participants engaged in daily Duolingo practice (20 XP per day) for 30 consecutive days. Data were collected through vocabulary pretest and posttest as well as a Likert-scale questionnaire. Quantitative analysis revealed a significant improvement in vocabulary scores, with the mean score increasing from 57.25 in the pretest to 81.70 in the posttest. Questionnaire results indicated high student motivation, positive perceptions of the app’s usefulness and ease of use, and minimal perceived disadvantages. The findings suggest that daily Duolingo practice is an effective, engaging, and accessible method for boosting English vocabulary acquisition. This study provides practical insights for educators seeking innovative technology-integrated approaches to language teaching.

This study aims to describe and identify the forms of locutionary speech acts that appear in Civic Education learning videos on the Kejarcita YouTube channel. Kejarcita is a YouTube channel that provides learning educational content for both senior high school and junior high school students. The language style used in the videos is highly engaging, beginning with a friendly greeting and informal style, such as “teman kece”, followed by questions that serve as an interactive means encourage viewers to think. The results of this study serve as a reference for gaining knowledge and understanding of the use of locutionary speech acts in learning videos on the Kejarcita channel. They may also be used as a reference for other researches who wish to conduct similar studies in the field of pragmatics or digital learning media. This research employs a descriptive qualitative method with a pragmatic approach. The data consist of utterances containing locutionary acts, taken from Civic Education learning videos on the Kejarcita YouTube channel. Based on the results of the analysis, 191 data points were obtained, namely (1) locutionary speech acts intended to inform, totaling 63 occurrences; (2) locutionary speech acts intended to explain, totaling 49 occurrences; (3) locutionary speech acts intended to ask, totaling 34 occurrences; (4) locutionary speech acts intended to invite, totaling 27 occurrences; and (5) locutionary speech acts intended to remind, totaling 18 occurrences.

In conveying messages, speakers use utterances. Utterances are forms of speech that contain various communicative functions according to the context and purpose of communication. Speech acts are the main element in verbal interactions that reflect social actions in the form of speech. Speech acts are actions manifested in the form of speech that have a special meaning. One type of speech act is the illocutionary speech act. The purpose of this study is to analyze and describe the types and forms of illocutionary speech acts in negotiation texts in the revised edition of Indonesian language books. This research method uses qualitative descriptions and pragmatic analysis. Data collection in this study uses reading and note-taking techniques and purposive sampling. Based on the data analysis, the author has identified 171 illocutionary speech acts, including assertive, directive, commissive, expressive, and declarative. Based on the research, the author found that assertive, directive, and expressive speech acts predominate. Commissive speech acts numbered twenty-seven, and declarative speech acts numbered the least, namely seven. This research is expected to provide students with an understanding of the types of illocutionary speech acts, enhance their knowledge, and enable them to use them effectively and correctly.

This research aims to describe the forms and functions of representative speech acts found in the YouTube video “The Basic Concept of Understanding Humans” by Cania Citta. The study arises from the phenomenon of digital communication, which demonstrates a shift in speech patterns from merely delivering information to constructing intellectual discourse that is both reflective and argumentative. A descriptive qualitative method with a pragmatic approach was employed. The data, consisting of representative utterances, were collected through observation and note-taking techniques on video transcripts, then analyzed using Miles and Huberman’s interactive model, which involves data reduction, data presentation, and conclusion drawing. The findings reveal that the dominant representative speech acts include stating, explaining, reporting, concluding, and speculating. Each utterance functions not only to convey information but also to build rational argumentation and foster critical awareness among audiences regarding the concept of humanity. Illocutionarily, these utterances perform informative, argumentative, and reflective functions, emphasizing the speaker’s epistemic responsibility toward the truth of the propositions delivered. The perlocutionary effects include an increased interest and heightened critical awareness among audiences concerning philosophical issues about human nature. This study contributes to the development of pragmatic studies, particularly in understanding the role of language as an instrument of knowledge and persuasion in digital media.

Speech acts are actions or processes performed by speakers to convey messages and information to their interlocutors using language as a medium. This study examines one type of speech act, namely expressive speech acts. This study aims to classify and identify the types of expressive speech acts in episodes 1 to 5 of the Academy of Champions, a program from the Ruangguru educational competition, which was uploaded to YouTube. This study uses a qualitative descriptive method with a pragmatic approach. Data were collected using the free listening and note-taking techniques, as the researcher was not directly involved in the event. Data analysis was conducted using the pragmatic matching technique, in which the speaker and interlocutor served as the primary tools for interpretation. The data are presented formally in tables and informally in narratives. The results of the study on expressive speech acts in the educational competency program in the Academy of Champions by Ruangguru video found 198 expressive speech acts consisting of 10 types, namely saying thank you (28 utterances), congratulating (7 utterances), blaming (6 utterances), praising (71 utterances), belittling (11 utterances), feeling guilty (9 utterances), complaining (28 utterances), apologizing (13 utterances), greeting (16 utterances), and feeling proud (9 utterances). Praise speech acts are the most dominant type found in this study. The results of this study are expected to provide an understanding of and knowledge in the field of pragmatics, serving as a valuable source of information for students to analyze expressive speech acts further.

Pragmatics not only highlights language structure, but also the speaker's purpose and intention in a communication event. This study on representative and directive speech acts in the “Belajar Jadi MC” playlist on Maya Rachma's YouTube channel is important because social media, especially YouTube, has developed into an influential public space that shapes people's perspectives. This scientific article uses a theoretical approach in the form of a pragmatic approach and a methodological approach, namely a qualitative descriptive approach.  The techniques used by the researcher were the Simak Bebas Libat Cakap (SBLC) technique and the note-taking technique. These two techniques were used because the author did not interact directly but only listened and took notes from existing data. The results of the study found 8 types of representative speech acts and 4 types of directive speech acts. There were 65 representative speech acts, including 9 informative speech acts, 12 suggestive speech acts, 13 mentioning speech acts, 9 stating speech acts, 6 exemplifying speech acts, 9 explaining speech acts, 4 showing speech acts, and 3 speculating speech acts. Meanwhile, there were 33 instances of directive speech acts, including 9 requests, 7 invitations, 8 commands, and 9 orders. The author hopes that this research can be used as a reference for further studies on representative and directive speech acts and increase knowledge and insight in the field of pragmatics, especially in the study of representative and directive speech acts.  

Digestive health in children plays a vital role in their overall growth and development. Diarrhea remains the most frequent illness occurring among children. The use of probiotics can both treat and prevent this condition. Kombucha is a fermented beverage that can function as a probiotic source. The objective of this activity was to educate members of the PKK (Family Welfare Movement) regarding probiotics and to practice making probiotics at home. The methodology employed a combination of counseling, demonstrations, and hands-on practice. The results of this activity showed an increase in knowledge among all participants concerning probiotics. Participants were enthusiastic and eager during the direct practice of brewing kombucha. Overall, this activity provided a positive impact on the PKK members, with the hope that it can be maintained sustainably to establish the home as the primary foundation for health.

Community service at Toko Entus Collection aimed to improve operational efficiency and sales through the implementation of a digital system. Students actively participated in managing social media, online promotions, and digital stock monitoring. Observations showed that digital media can disseminate product information widely, enhance consumer interaction, and support sales growth. Challenges included limited digital knowledge of the store manager, limited time for promotions, and inconsistent consumer responses. Direct guidance, socialization of digital media use, and adjustment of promotional strategies helped overcome these challenges. Students’ hands-on experience allowed the application of digital marketing theory to real business situations, while store managers benefited from improved operational performance. Therefore, this community service provides dual benefits: practical learning for students and increased competitiveness for SMEs.

This community service activity aims to enhance students’ competencies in business management, production, and operations through an industrial visit to PT. XYZ. The activity involved 65 students from the Entrepreneurship Study Program of Universitas Negeri Medan and was conducted in December 2025. The method used was experiential learning, allowing students to gain direct exposure to real industrial practices. The stages of the activity included preparation, implementation of the industrial visit, observation and data analysis, and evaluation and reflection. The results of the activity indicate significant improvements in five key areas: understanding of business management, production processes, operations management, development of soft skills, and increased entrepreneurial motivation and interest. Students were able to connect theoretical knowledge with real-world applications, thereby enhancing their analytical and practical abilities. In addition, the activity contributed to the development of communication skills, teamwork, critical thinking, and professional attitudes. Overall, this program demonstrates that industrial visits are an effective learning strategy in entrepreneurship education to produce competent, adaptive, and competitive graduates.

Sexual education plays a critical role in promoting healthy and responsible behaviors among adolescents. Insufficient knowledge about sexual health increases the risk of engaging in unsafe sexual practices. This study aimed to evaluate the effectiveness of sexual education in improving the knowledge of students at SMP Pancasila, Brebes Regency, regarding adolescent sexual issues. The intervention was conducted in May 2024 with 24 students aged 12–18 years, using a pretest-posttest design and educational media, including leaflets and PowerPoint presentations. Results indicated a significant increase in the average knowledge score from 7 to 9 following the intervention. Most participants were aged 14–17 years, and some had prior dating experience. These findings are consistent with Erikson’s developmental theory, highlighting the importance of identity formation and intimacy during adolescence. The educational program effectively enhanced students’ knowledge and equipped them with decision-making skills, self-regulation, and body awareness. This study underscores the necessity of implementing comprehensive sexual education at the middle school level, involving schools, parents, and the community, and employing accurate educational materials such as leaflets. Such interventions are expected to reduce the incidence of premarital sexual behavior and foster responsible attitudes among adolescents