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Quantum Metrology for High-Precision Measurement of Fundamental Constants Jaden Tan; Marcus Tan; Rachel Chan
Journal of Tecnologia Quantica Vol. 1 No. 4 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/quantica.v1i4.1683

Abstract

High-precision measurements of fundamental constants have an important role in modern physics and technology. Uncertainty in measurements using classical methods is a major obstacle in improving the accuracy and validation of physical theories. Quantum metrology, which makes use of the phenomenon of quantum entanglement and superposition, offers a solution to overcome these limitations. This study aims to evaluate the effectiveness of quantum metrology in improving the measurement accuracy of fundamental constants, such as Planck's constant and Newton's gravity. The research was conducted using an experimental design with quantum sensing-based devices, such as quantum interferometers and ion traps. The data were analyzed to compare the level of measurement uncertainty between classical methods and quantum metrology. Case studies were conducted in a microgravity environment to test the reliability of this technology under extreme conditions. The results showed that quantum metrology significantly reduced measurement uncertainty to two orders of magnitude compared to classical methods. The technology has also proven to be effective in extreme conditions, providing flexibility for applications outside of the laboratory. The conclusion of the study confirms that quantum metrology is able to overcome the limitations of classical methods and has great potential to support the development of global measurement standards in the future.  
Optimization of Biocompatibility of Natural Polymer Hydrogels for Targeted Drug Delivery Applications Ava Lee; Jaden Tan; Rachel Chan
Journal of Biomedical and Techno Nanomaterials Vol. 1 No. 4 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jbtn.v1i4.1763

Abstract

This study aims to optimize the biocompatibility of natural polymer hydrogels for targeted drug delivery applications. Crosslinking modifications are applied to natural polymers such as alginate, agarose, and chitosan, with the aim of increasing cell viability and reducing cytotoxicity. The results showed that modified hydrogels had higher cell viability (85–90%) and lower cytotoxicity compared to unmodified hydrogels. In addition, these modifications do not trigger immunological or inflammatory reactions in the cells of the human body tested. This study suggests that the crosslinking technique can be an effective solution in developing more biocompatible natural polymer hydrogels, which can be used for targeted drug delivery applications. However, for broader clinical applications, further research is needed to explore other modification methods and test more types of polymers.
The Role of Business Incubators in Facilitating the Growth of Creative Startup Companies Ava Lee; Jaden Tan; Rachel Chan
Journal of Social Entrepreneurship and Creative Technology Vol. 1 No. 4 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jseact.v1i4.1731

Abstract

The rise of creative startups has become an important phenomenon in today’s entrepreneurial landscape. These companies, often operating in industries such as design, media, technology, and entertainment, play a crucial role in driving innovation and economic growth. Business incubators have emerged as key players in supporting the development and growth of these startups by providing essential resources, mentoring, and networking opportunities. However, the specific role and impact of business incubators on creative startups remain underexplored, particularly in the context of their long-term growth and sustainability. This study aims to examine the role of business incubators in facilitating the growth of creative startup companies. It seeks to understand how incubators contribute to the development of creative industries by providing both tangible and intangible support to entrepreneurs. The research adopts a mixed-methods approach, utilizing both qualitative interviews with incubator managers and creative entrepreneurs and quantitative surveys to assess the impact of incubator support on startup performance. Data was collected from several business incubators in key startup hubs. The findings indicate that business incubators play a critical role in providing creative startups with access to funding, mentorship, networking opportunities, and workspace. Startups that participated in incubator programs showed significantly higher rates of growth, innovation, and market readiness compared to those outside the incubators. Business incubators are essential for the success and growth of creative startups. Their support mechanisms help bridge the gap between idea development and market execution, contributing to the overall success and sustainability of creative industries.  
The Humanities of Food Sustainability: A Cultural History of Local Food Movements and Agro-biodiversity in Indonesia Imam Hanafi; Jaden Tan; Ava Lee
Journal of Humanities Research Sustainability Vol. 2 No. 6 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jhrs.v2i6.2788

Abstract

Background. Indonesia’s contemporary food sustainability challenges reflect deep historical, cultural, and ecological transformations that have reshaped local food systems and agro-biodiversity. Local food movements have re-emerged as a response to the growing homogenization of diets, the erosion of indigenous agricultural knowledge, and the impact of industrial food regimes. These movements represent not only environmental initiatives but also cultural practices rooted in longstanding traditions of communal agriculture and ecological stewardship. Purpose. The research aims to analyze the cultural foundations of Indonesia’s local food movements, trace their historical development, and examine their contributions to sustaining agro-biodiversity.   Method. A qualitative historical-cultural method was employed, drawing on archival materials, ethnographic accounts, visual documentation, and policy analysis. Analytical procedures included thematic coding, cultural narrative reconstruction, and cross-period comparison to map continuities and ruptures in food sustainability practices. Results. Findings show that local food movements are deeply embedded in cultural memory and collective identity, functioning as mechanisms for ecological resilience, resistance to food commodification, and revitalization of traditional crop varieties. The movements demonstrate how cultural narratives, ritual practices, and local knowledge systems actively shape community-led strategies for conserving agro-biodiversity. Conclusion. The study concludes that food sustainability in Indonesia cannot be understood solely through ecological or economic lenses; it must be grounded in cultural history and humanistic inquiry. Strengthening local food movements therefore requires integrating cultural values, historical understanding, and community agency into national food sustainability policies.