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Smart Nanomaterials for Targeted Therapy and Regenerative Biomedicine
No full textSmart nanomaterials represent a transformative class of technologies in modern oral healthcare, capable of responding dynamically to environmental cues such as pH shifts, microbial activity, and enzymatic signals. These materials enable precise, sitespecific therapies, offering enhanced prevention and treatment options for a range of dental conditions. Applications span from intelligent coatings for dental implants and anti-biofilm agents to remineralizing agents for enamel repair and platforms for targeted drug delivery. Recent innovations include nano-structured scaffolds for tissue regeneration, photodynamic nanoparticles for oral cancer therapy, and nanoformulations for extended pain control. Despite regulatory and scalability challenges, smart nanomaterials hold immense potential for personalized, minimally invasive, and highly effective oral treatments
Violations of the Code of Ethics and Their Implications for the Credibility of Election Organizers
No full textElections are one of the benchmarks for a functioning democracy, while ethics are the cornerstones in building a dignified democracy. To realize democratic elections, the Election Organizer Ethics Council (DKPP) is responsible for handling violations of the code of ethics committed by election organizers. This article focuses on violations of the code of ethics committed during the election process and its implications for the credibility of election organizers. The findings show that violations of the code of ethics committed by the General Election Commission (KPU) during the election stage by accepting the registration and then designating Gibran Rakabuming Raka as a vice-presidential candidate are considered inconsistent with KPU Regulation Number 19 of 2023. Due to this violation, the Chairperson of the KPU was issued a final severe warning sanction, while other commissioners received severe warning sanctions. The Chairperson of the KPU also received a severe reprimand for violating ethics in the preparation of female legislative candidates. The KPU was further reprimanded for breaching the principles of professionalism and tarnishing the honor of the election organizing body in relation to its connection with the Chairperson of the Republic Satu Party, Hasnaeni. These ethical violations have eroded public trust, leading it to question the credibility of the KPU due to the accumulation of violations. Public criticism reflects concerns about the threat to a democratic 2024 election
Halal Certification Capability on Non-Food Products: A Case Study of Halal-Certified Products in Lampung
No full textThe understanding of the halal certification for non-food products among the Muslim community remains limited due to a lack of awareness on the halal criteria. Based on population data from 2023, the Province of Lampung has a Muslim population of 93.6%. However, many business owners are still unaware about the importance of halal certification for non-food products. This is due to limited knowledge about halal requirements and lack of accessible information on the certification process. This study aims to analyze the impact of halal certification for non-food products on consumer purchase decisions and trust levels in Lampung Province. The research was conducted through survey interviews with consumers of non-food products to assess their perceptions of halal certification and its impact on their choices. The results indicate that halal certification plays a significant role in consumer purchasing , as certified products are perceived to be safer and more aligned with Islamic principles. These findings highlight the need for businesses to prioritize halal certification for their non-food products and encourage the government to promote and guide businesses in implementing the certification process
International Law in Islam: An Analysis of Its Theoretical Construction and Application in the Diplomacy of Muslim Countries
No full textInternational law plays an important role in maintaining stability in interstate relations, including in the Islamic context which emphasises principles such as ukhuwah Islamiyah and the caliphate. This research aims to investigate the role of international law in Islam and its impact on the diplomacy of Muslim countries. The method used is a literature study with a qualitative-descriptive approach, which includes the analysis of various sources such as books, journals, and international documents. The results show that in Islam, international legal theory is based on sources such as the Qur’an, Hadith, Ijma’, Qiyas, Istihsan, and Maslahah Mursalah, with basic principles such as justice, equality, and state sovereignty. The concept of Islamic interstate relations includes dar al-Islam, dar al-Harb, and the laws of war and peace. While there are challenges in the application of Islamic international law, such as differences in interpretation and political dynamics, there are positive prospects for the future, including increased cooperation between states and advances in communication technology
Rasch Analysis of Students' Emotional Intelligence; Implications for Vocational Education
No full textExamining the emotional condition of vocational students is essential due to this population having a greater capacity to deal with academic difficulties and challenges. Students with good emotional intelligence have positive academic outcomes and future careers. Hence, this preliminary study was set out to explore and investigate emotional intelligence among vocational students in public schools. A total of 173 vocational students from Kupang City- Indonesia participated. The data were collected online using measurement instrument 13 items with validity ranging from 0.811 to 0.894 and reliability of .891. Using Rasch model analysis with Winsteps Version 37.3 software, this study finds that the level of students’ emotional intelligence in vocational public schools is in the medium category (57.80%) with an average respondents’ logit value of 0.87 (SD=0.56). Evaluated based on aspect, positive affective, emotion-other, happy emotions, and emotions-own are the dominant aspects that agree with students. This indicates that they have good abilities in this aspect. However, emotional and nonverbal emotions require further attention. This aspect has limited agreement from students, which shows that their abilities are still poor in this aspect. This study provides evidence-based recommendations for the development of more effective vocational education programs concerning promoting emotional intelligence among students
Toward Sustainable Coastal Management Based on the Implementation of Blue Economy
No full textCoastal areas play a crucial role in maintaining economic and ecological stability, especially for countries with extensive coastlines and rich marine resources like Indonesia. These areas support various industries, including fisheries, tourism, and aquaculture, contributing significantly to local and national economies. However, the rapid exploitation of coastal resources has led to environmental degradation, biodiversity loss, and the marginalization of local communities, making sustainable management imperative. This paper discusses blue economy as a viable approach to addressing these challenges. Blue economy promotes the efficient and equitable use of marine resources, aiming to balance economic growth with environmental conservation and social welfare. It diverges from traditional economic models by emphasizing sustainability and long-term environmental health. Key strategies of blue economy include integrating innovative technologies, implementing eco-friendly practices, and encouraging community-based management to achieve a harmonious relationship between development and ecosystem conservation. This study explores the application of blue economy principles in coastal management through case studies from various Indonesian regions. It examines policy frameworks, technology adoption, and community empowerment as essential components for sustainable development. The findings indicate that integrating blue economy principles through community engagement, sustainable technology, and cross-sector collaboration can enhance the economic value of coastal areas while preserving biodiversity. Moreover, this approach improves the stability and socioeconomic conditions of local communities. The paper’s implications highlight that adopting a blue economy framework for coastal management can serve as a sustainable model for other regions facing similar challenges. This model not only addresses immediate environmental and socioeconomic issues but also ensures long-term sustainability. It offers policymakers and stakeholders a strategic framework for promoting sustainable economic growth while maintaining the ecological balance of coastal areas. By implementing blue economy-based management, coastal regions can enhance their competitiveness and resilience against global environmental and economic pressures, contributing to a balanced and prosperous future for coastal communities
Equating Five Sets of Junior High School National Exam Questions for the Mathematics Subject
No full textThis research aims to determine the characteristics of test items and equate the National Examination test items for junior high school students in Mathematics for the 2015 academic year. The study used Item Response Theory (IRT), which ensures that students’ ability level is not dependent on the items’ difficulty level, and the items’ difficulty level is independent of the students taking the test. This study follows an exploratory descriptive approach, describing the characteristics and equivalence of the test packages created in five different versions. Data were sourced from the results of the 2015 National Examination in Mathematics for junior high school students, consisting of 40 items from 5000 students. The quantitative analysis employed the 2PL model to examine item difficulty, discrimination power, and model fit using the IRT approach through Bilog MG version 3.0. The results identified 10 questions with the same indicators that met the criteria for good items, which were used as anchors. For equating, the mean-ratio, mean-sigma, Haebara, and Stocking Lord methods were used with the R program. The equated packages were package 3 and 5, using the Haebara method with the equation b∗3 = 1, 036783b3 + 0, 027869 yielding an RMSD (b) = 0.00995 and RMSD (a) = 0.08968, while package 4 and package 5 were equated using the mean-ratio method with the equation b∗3 = 0, 964830b3 − 0, 018938 with an RMSD (b) = 0.01769 and an RMSD (a) = 0.08211
Designing the Flip-the-Flap Book Series 'I Can Protect Myself' as a Learning Medium for Children's Sexual Education
No full textDeveloping educational media for sexual education is essential for engaging young students and assisting parents in delivering early sexual education. This study aims to illustrate how the Lift-the-Flap Book Series “I Can Protect Myself” can enhance children’s knowledge and skills for self-protection. The study used a research and development method and applied ADDIE as a development model. A descriptive analysis was employed as data analysis, with data collected through interviews, questionnaires, and psychological scales. A focus group discussion was conducted with 15 kindergarten teachers in Semarang city to validate the feasibility of the lift-the-flap book series. The implemented stage took place at TK Tanwirul Qulub 01 Semarang, involving five teacher and five child participants. Results showed that the lift-the-flap book series “I Can Protect Myself” is feasible in introducing sexual education to early childhood
Pandu Budaya School: Regeneration Agent and Strategy to Preserve Culture in Jalawastu Traditional Village
No full textCultural diversity reflects the identity and noble values of a society, making its preservation essential to prevent cultural degradation. Without proper efforts, cultural diversity has the potential to fade over time. This study focuses on Jalawastu Cultural Village, Brebes Regency, Central Java, where cultural traditions are actively maintained through the Pandu Budaya School. This study explores the role of Pandu Budaya School as a youth regeneration strategy in cultural preservation efforts. Using a qualitative approach, data were collected through observation, interviews, documentation, and literature review. Findings show that the school serves three main functions: as a cultural safeguard that maintains values and norms, as an educational platform that introduces traditions to the younger generation, and as a forum for empowering youth, encouraging active participation in cultural customs and rituals. The program has proven to be able to increase cultural awareness, strengthen a sense of belonging, and foster responsibility among the younger generation in maintaining cultural heritage. As a result, the Pandu Budaya School can serve as a model for community-based education supporting cultural preservation in other indigenous communities
Spatial Dynamics of Land Cover Change in Tidore Island, Indonesia 2015-2025
No full textThis study aims to analyze the dynamics of land cover change on Tidore Island, North Maluku, over the period 2015-2025 using GIS technology and remote sensing data. The method used involved spatial and temporal analysis of PlanetScope satellite image data recorded in 2015, 2020 and 2025. The results showed that built-up land experienced a significant increase to 1,227.49 ha or 10.37% of the total area, reflecting the growing pressure of urbanization. Meanwhile, the vegetation area decreased to 89.37%, which could potentially threaten biodiversity and the stability of the local ecosystem. The remaining open space of 264.26 ha provides opportunities for further development, while also indicating the need for careful management to avoid negative impacts on the environment. These findings emphasize the importance of ongoing monitoring and effective spatial planning strategies to support environmental sustainability and adaptation to climate change on the islands