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Vannamei shrimp (Litopenaeus vannamei) is a high-value export commodity with strong demand in local and international markets. This shrimp species excels due to its adaptability, disease resistance, and delicious taste. However, white feces disease poses a serious threat, affecting the shrimp's digestive system, appetite, and growth. To prevent this, the recirculating aquaculture system (RAS) technology is a crucial innovation. This system maintains water quality and oxygen levels through continuous water and oxygen circulation, ensuring the health and productivity of vannamei shrimp.

This research explores of acting class that there were use as a tool to demonstrates a widening gap between verbal communication skills expectations of employers and the perceived abilities of higher education graduates. Recent studies have also suggested that the art of acting is an effective pedagogical tool for developing oral communication skills. This research using descriptive qualitative method with data collection techniques carried out by watching and documenting drama. The data validity technique used is source triangulation, while the data analysis technique uses interactive data analysis techniques, namely data collection, data reduction, data presentation, and drawing conclusions or verification. The results of this study showed that there were 15 element of character development consisting of Oral Communication Skills, Creative Problem Solving Abilities, Motivation and Commitment, Willingness to Work Cooperatively, The Ability to Work Independently, Promptness and Respect for Deadlines, Acceptance of Rules, Respect for Colleagues, Adaptability and Flexibility, Self-Discipline, Concentration, A Goal-Oriented Approach to Work, Dedication, A Willingness to Accept Responsibility, Self-Confidence. This study also found the relevance of acting class to character improvement. The results of this study can provide important meaning for the development of a person's character through acting class activity.

This thesis investigates the role of female leaders in enhancing customer satisfaction at Honda car dealers in the digitalization era. As technological advances reshape consumer behaviors and expectations, understanding how female leadership can impact customer experiences in the automotive industry becomes crucial. The research employs a quantitative approach, using surveys to collect data from customers of Honda dealers across various locations. Data analysis involves descriptive statistics and regression techniques to assess the relationship between female leadership styles and customer satisfaction levels. Findings reveal that female leaders often adopt more empathetic and collaborative communication approaches, which positively influence customer experiences. Furthermore, their adaptability to technological changes enhances service delivery and responsiveness to customer needs. The implications of this study highlight the importance of increasing female representation in leadership positions within the automotive sector as a strategy to increase customer satisfaction, particularly in a rapidly evolving digital landscape. This research aims to contribute to the development of human resource management practices and marketing strategies in the automotive industry.

Islamic education is equally important in a Muslim's life as any other level of education. To assess the successful inclusion of Islamic education in Indonesian higher education institutes, this study looked into the successful execution of the Islamic education curriculum via the education management system. The study used a qualitative research approach, with higher education institutes inside Indonesia's demographic boundaries being investigated and data collected. Semi-structured interviews were used to obtain data from higher authorities and administrative workers who interact with the Islamic curriculum in higher education establishments. The data was analysed using thematic analysis, which resulted in various themes indicating several potential constructs that defined the successful implementation of the Islamic education curriculum, such as systematic approaches, cultural alignment, structured decision making, agile response systems, and so on. The contributions, limits, and future ideas are discussed in the peripheral portions of the study.

This research investigates how maritime vocational schools can enhance the career pathways of graduates by aligning educational outcomes with the needs of the maritime industry. Through qualitative analysis of perspectives from maritime professionals, lecturers, graduates, and government officers, the study identifies critical gaps in technology integration, environmental sustainability, and soft skills development. The research underscores the importance of industry collaboration, continuous learning, and adaptability in vocational education. By adopting human resource management strategies, schools can bridge the gap between education and industry, fostering stronger networks and preparing graduates for long-term success in a rapidly evolving maritime sector. The study emphasizes the role of internships, mentorships, and alumni networks in improving job placement and career advancement opportunities for maritime graduates.   Keywords: , ,  , 

Currently, technological advances are very rapid and sophisticated. It is not surprising that this progress is utilized by many sectors, both private and government. The government must use technology to develop more sophisticated and inventive government systems. One of them is a unique finger impression-based attendance method that is used to discipline employees in carrying out their duties. The purpose of this research is to find out how effective the use of unique finger impressions is to discipline employees at the Malang Regency Transportation Service, how effective the use of unique finger impressions is to increase employee discipline, and the steps taken to improve employee discipline. This study is based on an inductive approach combined with a descriptive approach. Data collection methods include interviews, observation, and documentation. According to Tangkilisan (2005: 141), there are four ways to evaluate effectiveness: target achievement, adaptability, job satisfaction, and responsibility. By using unique finger impressions, employee discipline and organizational performance improve. However, there are several challenges, one of which is that employees continue to come for unique finger impressions rather than performance, which hinders them from completing tasks on time. One of the efforts made by the Malang Regency Transportation Service is to carry out direct supervision from the leadership and apply disciplinary penalties objectively and according to procedures. The author suggests improving or updating unique fingerprint scanning machine technology, especially the sensitivity of the scanner in reading fingerprints, and adding one unit of unique fingerprint scanning machine

Abstract . This research investigates the influence of entrepreneurial competence and the ability to adapt to the environment on marketing performance in Small and Medium Enterprises (SMEs) in the furniture industry sector in Jepara, by considering the mediating role of business strategy. In the midst of globalization and intense competition, entrepreneurial competence, which includes managerial ability, innovation and risk taking, as well as environmental adaptability, which includes flexibility and response to market changes, have become key factors in improving marketing performance. This research uses a quantitative approach with correlational study methods and Partial Least Squares (PLS) statistical techniques to analyze data from 194 respondents who are members of the Jepara Indonesian Furniture and Crafts Industry Association (HIMKI). The research results show that entrepreneurial competence and environmental adaptability have a positive and significant influence on marketing performance. In addition, business strategy functions as a mediator in the relationship between entrepreneurial competence and marketing performance as well as between environmental adaptability and marketing performance. These findings emphasize the importance of developing entrepreneurial competence and adaptability as factors that not only have a direct impact on marketing performance but also through more effective business strategies. This research provides valuable insights for furniture entrepreneurs in Jepara in optimizing their marketing performance in a dynamic and competitive business environment.

This research investigates ship maintenance management practices among senior students in shipping engineering during their internships at a vocational school in Jakarta. The study explores the challenges faced, strategies employed, and lessons learned in managing maintenance tasks onboard ships. Seven participants were interviewed, highlighting technical malfunctions, resource limitations, time constraints, environmental factors, and communication barriers as primary challenges. Participants utilized preventive maintenance, cross-training, task prioritization, collaborative problem-solving, and digital tools to enhance operational efficiency. Lessons underscored the importance of preparation, teamwork, adaptability, continuous learning, and communication skills in navigating maritime maintenance complexities. The findings emphasize the role of proactive maintenance strategies and technological integration in optimizing sustainability and operational reliability within the maritime industry. Integrating practical training into educational curricula and embracing digital innovations are recommended for preparing future professionals. Future research could explore larger sample sizes and quantitative methodologies to validate findings and quantify the impact of maintenance practices. This study contributes to enhancing vocational education in maritime sciences and informs industry practices for advancing ship maintenance management globally.

This research investigates how organizational culture influences cadets' perceptions of empowerment training and shapes their leadership styles within the transportation management sector in Jakarta. Through qualitative interviews and quantitative surveys with cadets from diverse work environments—collaborative and hierarchical—the study explores the differential impacts of organizational culture on leadership development. Findings reveal that cadets in collaborative environments perceive empowerment training more positively, citing benefits such as teamwork, decision-making autonomy, and mentorship. These cadets tend to exhibit transformational leadership styles characterised by motivation, adaptability, and team empowerment. In contrast, cadets in hierarchical environments often adopt transactional leadership styles focused on task compliance and adherence to hierarchical structures. The study highlights the importance of tailored training programmes that accommodate diverse leadership styles and cultural contexts within transportation management education. Recommendations include integrating soft skills development, establishing mentorship programmes, and implementing continuous feedback mechanisms to enhance training effectiveness. By addressing these dynamics, educational institutions can better prepare cadets for leadership roles in dynamic professional environments, contributing to sectoral advancement and sustainability.

With the rapid expansion of the Industrial Internet of Things (IIoT), integrating devices, machines, and systems to optimize operations and enable data-driven decision-making, ensuring robust security measures is essential. While blockchain has shown the potential to upgrade traditional authentication methods in IIoT environments, vulnerabilities persist. This paper introduces two innovative methods to enhance blockchain-based authentication in IIoT: first, integrating AI-driven anomaly and threat detection into the blockchain authentication scheme; second, implementing Ethereum smart contracts for enhanced authentication with a two-factor authentication (2FA) system and GFE algorithms. By combining AI for anomaly detection with decentralized smart contracts and blockchain-based 2FA, and leveraging GFE algorithms to enhance blockchain capabilities, the proposed scheme aims to significantly fortify security measures. This integration offers a resilient defense against evolving threats, ensuring transparency, adaptability, and heightened security in IIoT applications.

The Industrial Internet of Things (IIoT) faces various challenges in ensuring secure communication, authentication, and data integrity due to its distributed nature and evolving threat landscape. To address these issues, this paper proposes the integration of blockchain authentication as a robust solution to enhance security and reliability in IIoT networks. By leveraging Federated Learning with blockchain technology, the proposed solution aims to improve authentication mechanisms by training models across multiple edge devices, increasing fault tolerance, and adaptability while reducing the risk of single points of failure. The use of blockchain technology ensures a tamper-proof and transparent ledger for securely storing authentication data and model updates, enhancing security and integrity in IIoT networks. The results and analysis demonstrate that the integration of Federated Learning and blockchain technology effectively addresses interoperability issues, performance optimization concerns, and security vulnerabilities within IIoT networks, offering a more efficient, secure, and scalable authentication alternative.

Abstract. This study examines the application of Agile Management principles in online learning platforms, focusing on the challenges and benefits experienced during implementation. Through qualitative research, including interviews and case studies, the research explores how platforms have adopted Agile practices, such as iterative cycles, regular feedback, and flexibility, to enhance responsiveness and adaptability. The findings reveal that the majority of platforms have integrated Agile principles, with a significant focus on overcoming challenges like resistance to change and a lack of training. Participants reported improved collaboration, increased efficiency, and the ability to respond to changes effectively. However, challenges remain, including the need for hybrid models combining Agile with traditional management frameworks. This study contributes valuable insights into the effectiveness of Agile practices in educational technology and offers directions for future research on enhancing Agile implementation in diverse educational settings.

This study examines the impact of environmental taxation on corporate financial performance across ASEAN countries. Environmental taxation has become an essential policy instrument for addressing environmental concerns and promoting sustainable development. However, its implications for corporate financial performance remain debated. Using panel data from various sectors in ASEAN countries, this research investigates the relationship between environmental tax policies and key financial indicators, including profitability, return on assets, and market value. The findings reveal that environmental taxation can have both positive and negative effects, depending on the industry, tax structure, and corporate adaptability. Companies that invest in green innovation and sustainable practices tend to experience improved financial performance in the long run, suggesting that environmental taxation can act as a catalyst for corporate sustainability. The study provides insights for policymakers and business leaders on balancing environmental goals with economic competitiveness in the ASEAN region.

In the face of the digital era's rapid evolution, human resource planning has become increasingly crucial for organizations to maintain competitiveness and sustainability. This abstract explores strategic human resource planning (HRP) as a pivotal approach to navigating the complexities posed by digital transformation. The advent of digital technologies has revolutionized industries, requiring organizations to adapt swiftly to remain relevant and efficient. Strategic HRP involves aligning workforce capabilities and organizational goals with the demands and opportunities presented by digital advancements. Key considerations include forecasting future workforce needs, identifying critical skill gaps, and implementing robust talent acquisition and development strategies. Moreover, effective HRP entails leveraging data analytics and predictive modeling to anticipate HR requirements and optimize workforce planning initiatives.The challenges of the digital era necessitate proactive measures in talent management, such as upskilling current employees and recruiting digitally savvy talent. Organizations must foster a culture of continuous learning and adaptability to thrive in a digitally disrupted environment. Strategic HRP also encompasses developing agile HR policies and practices that can accommodate rapid technological changes and evolving employee expectations. Furthermore, integrating technologies like artificial intelligence and automation into HR processes can streamline operations and enhance decision-making capabilities.In conclusion, strategic human resource planning is indispensable for organizations seeking to harness the opportunities presented by the digital era while mitigating its inherent challenges. By prioritizing agility, foresight, and innovation in HR practices, organizations can build a resilient workforce capable of driving sustainable growth and competitive advantage in the digital age.    

This research aims to identify lichens as bioindicators of air pollution in the area of ​​the Sunan Gunung Djati State Islamic University Campus, Bandung. Research was carried out to evaluate the amount and types of lichen present and to assess the air quality in the campus environment. In this research, observations were made of several types of lichens growing in various locations on campus. Observation results showed the presence of several types of lichens such as Dirinaria sp., Cryptothecia striata, Dirinaria picta, and Diploicia canescens. The number of colonies and morphological characteristics of each lichen type were identified to interpret the level of air pollution at each location. Observation results show that the campus has a variety of lichen types, each of which shows tolerance to different environmental conditions. Among the types found, Dirinaria sp. and Cryptothecia striata were found in relatively large numbers of colonies, while Dirinaria picta showed good adaptability even though it was found in small numbers, and Diploicia canescens indicated fairly polluted air conditions. Thus, this research concludes that lichens can be used effectively as bioindicators to monitor air quality around campus, with the number and diversity of lichen types providing an overview of overall environmental conditions.    

The purpose of this activity is to provide insight into relevant leadership skills, increase adaptability, and empower students to lead effectively in a dynamic work environment. The important target of the seminar Transforming the Digitalization Era in Shaping the Spirit of Leadership in Gen-Z and Millennials is all students of the Potensi Utama University, study program in preparing the younger generation to become adaptive, innovative, inclusive, and ethical leaders in the digital era. Through increased understanding of technology, development of leadership skills, formation of a collaborative spirit, expansion of professional networks, and ethical awareness, this seminar is expected to produce future leaders who are ready to face the complexities and opportunities offered by the modern world of work. The method was conducted indoors using slides and presentations in front of the students. Several questions and answers about the material provided were held to facilitate all students in understanding and knowing more about the material that had been delivered previously. The implementation of community service activities took place in the Hall Building B, University of Main Potential Medan starting at 09.00 WIB until completion, attended by 400 student participants from all study programs at the University of Main Potential both offline and online (zoom). Activities in the form of direct delivery of material. The results of the seminar activities are that students are expected to develop adaptive and innovative skills in accordance with the demands of the times, students will also be able to recognize and overcome the challenges of digitalization, as well as implement effective leadership strategies, In addition, this seminar aims to expand the professional network of participants, so that they can collaborate and share experiences with peers. Overall, the seminar is expected to produce young leaders who are ready to face the dynamics and complexities of the modern working world.

One of the families of the Rutaceae family is the orange. But only three categories are mandarin, big orange, and lemon orange that are considered genuine orange. Citrus aurantifolia, lemon (Citrus limon L.), and lemon orange (Citrus jambhiri) are cross-fruit fruits of the original orange. The purpose of this research is to find out the variety of species and morphology of citrus plants (Citrus sp) that are in the Jabong region, Subang, West Java. The methods used in this research include field surveys, qualitative methods and descriptive methods of morphological analysis to determine existing species and varieties. Research results show that the Subang region has a significant diversity of the Citrus sp. family, with the discovery of several species such as Citrus aurantiifolia, Citrus limon, and Citrus jambhiri. (jeruk limau). Morphological analysis reveals variations in the size, shape, and color of the fruit. Such diversity demonstrates the great potential to produce superior orange cultivars of high commercial value and environmental adaptability to local conditions.    

This research presents an in-depth analysis of various types of English syllables, including closed, open, vowel-consonant-e, vowel team, r-controlled, and consonant-le syllables. Each type of syllable has unique characteristics that contribute to the structure and pronunciation of words in English. Closed syllables produce short vowel sounds due to the ending consonant, while open syllables result in long vowel sounds due to the ending vowel. Vowel-consonant-e syllables involve a vowel followed by a consonant and a silent 'e,' which lengthens the vowel sound. Vowel team syllables consist of two vowels that together produce a single vowel sound, while r-controlled syllables involve a vowel followed by the letter 'r,' which alters the vowel sound. Consonant-le syllables, typically found at the end of words, provide a distinctive rhythm and flow. This study demonstrates that a theoretical understanding of syllable types has significant implications for phonics instruction and language education. Phonics instruction based on syllable patterns can enhance reading fluency and spelling proficiency. The analysis also reveals phonological diversity in English, reflecting the language's adaptability and complexity. Understanding syllable structures also provides insights into how the brain processes language, which is crucial for developing effective language teaching strategies.

This study aims to determine the implementation of innovative office management practices at MTs Al Washliyah Kolam with a focus on creating a creative and adaptive organisational culture. This research uses qualitative research methods, with interview techniques as data collection. The results of this study indicate that the implementation of an open and transparent management system and promoting effective two-way communication are important factors in encouraging a creative and adaptive organisational culture. Specifically, the study found that implementing an office management structure that reduces hierarchy and encourages cross-disciplinary teamwork can increase employee engagement, creativity and innovation. Furthermore, this research shows that developing a learning organisation culture that encourages continuous learning and sharing is essential to support innovation and adaptability. The results of this study provide valuable information for organisations looking to create a creative and adaptive organisational culture.

This research investigates the role of teachers in creating transformative education, with the aim of shaping the Golden Generation. The study utilizes a qualitative approach to explore various aspects of this process, focusing on the contributions of teachers in reshaping the educational landscape to meet the needs of future generations. The research methodology employed is qualitative descriptive, aiming to uncover new meanings, explain conditions, determine event frequencies, and categorize information. Data is collected through a literature review from various online sources such as books, journals, and relevant references. The findings of the research indicate that teachers are responsible not only for imparting knowledge but also for developing students' critical thinking, creativity, and adaptability skills. The study highlights the importance of innovative teaching methods, teacher professionalism, and educational ecosystem support in preparing students to face future challenges. As a preemptive step towards the Golden Generation, the research emphasizes continuous collaboration among educators, policymakers, and stakeholders to create an educational environment that fosters students' holistic development. The results of this research contribute to the discourse on educational transformation and provide guidance for pedagogical practices aligned with the aspirations of future generations.