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All Journal Jambura Journal of Mathematics International Journal of Research in Community Services Operations Research: International Conference Series International Journal of Global Operations Research International Journal of Quantitative Research and Modeling Jurnal Inkofar International Journal of Ethno-Sciences and Education Research Coreid Journal International Journal of Humanities, Law, and Politics International Journal of Health, Medicine, and Sports International Journal of Linguistics, Communication, and Broadcasting
Yuningsih, Siti Hadiaty
Department Of Mathematics, Faculty Of Mathematics And Natural Sciences, National University Of The Republic Of Indonesia, Bandung, Indonesia
Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Socialization And Counseling on How yo Use Appropriate Technology for Wood Crushing Machines in Sukaluyu Village, Pangalengan District, Bandung Regency Yuningsih, Siti Hadiaty; Ali, Ilham; Setiawan, Haris
International Journal of Research in Community Services Vol. 7 No. 1 (2026): International Journal of Research in Community Service (IJRCS)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v7i1.1151

Abstract

The purpose of this community service program is to (1) Provide knowledge to village communities about how to utilize appropriate technology in everyday life. (2) Provide guidance in completing the utilization of appropriate technology according to the needs desired by the village community properly and correctly. The method of implementing this community service activity is carried out by providing guidance on how to apply and complete the tools that will be used at the village, sub-district, district, provincial, and national levels. (1) At the beginning of the activity, provide basic knowledge and concepts about the material on how to make the tools that will be used. (2) Provide training and examples in completing an activity about appropriate technology that will be used. (3) The final stage, the community is asked to be able to apply it in everyday life properly and correctly, so that from this community service activity the community can utilize existing resources for the common good, namely in oyster mushroom cultivation.
Wireless Chaos-Based Communication System: Literature Review Siti Hadiaty Yuningsih; Sudradjat Supian; Sukono Sukono; Subiyanto Subiyanto
International Journal of Quantitative Research and Modeling Vol. 2 No. 1 (2021): International Journal of Quantitative Research and Modeling
Publisher : Research Collaboration Community (RCC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijqrm.v2i1.128

Abstract

Since the early 1990s, a slew of chaotic-based communication systems have been proposed, all of which take advantage of chaotic waveform properties. The inspiration stems from the substantial benefits that this form of nonlinear signal offers. Many communication schemes and applications have been specifically designed for chaos-based communication systems to achieve this goal, with energy, data rate, and synchronization awareness being taken into account in most designs. However, non-coherent chaos-based systems have recently received a lot of attention in order to take advantage of the benefits of chaotic signals and non-coherent detection while avoiding the use of chaotic synchronization, which has poor performance in the presence of additive noise. This paper provides a thorough examination of all wireless radio frequency chaos-based communication systems. It begins by describing the difficulties of chaos implementations and synchronization processes, then moves on to a thorough literature review and study of chaos-based coherent techniques and their applications.
From Laboratory to Society: A Literature Analysis of Transforming Scientific Innovation into Real Technological Solutions Okta, Setyo Lutfi; Yuningsih, Siti Hadiaty
International Journal of Research in Community Services Vol. 7 No. 2 (2026): International Journal of Research in Community Service (IJRCS)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v7i2.1298

Abstract

The transformation of scientific innovation into real technological solutions remains a critical challenge in bridging the gap between research and societal impact. This study aims to analyze how innovation evolves from laboratory-based knowledge creation to widespread societal adoption through a systematic literature review. The research identifies key stages in the innovation transformation process, including knowledge creation, technology transfer, research commercialization, and innovation diffusion, and examines how these stages interact within a broader innovation ecosystem. The findings reveal that innovation transformation is a non-linear and dynamic process influenced by multiple factors, including institutional support, policy frameworks, and digital transformation. Technology transfer and knowledge exchange serve as essential mechanisms that connect scientific research with industrial application, while commercialization enables the translation of innovations into market-ready solutions. Furthermore, innovation diffusion determines the extent to which these solutions are adopted and generate economic and social value. The study also highlights the growing role of digital technologies, particularly artificial intelligence, in accelerating innovation processes and enhancing collaboration across sectors. However, the effectiveness of these technologies depends on organizational readiness and ecosystem alignment. Overall, the research proposes a holistic perspective on innovation transformation, emphasizing the importance of integrating technological, institutional, and societal dimensions to achieve sustainable and impactful outcomes.
Mathematical Literacy in School Mathematics Learning: A Literature Review of Challenges and Instructional Strategies Hidayana, Rizki Apriva; Siti Hadiaty Yuningsih; Nestia Lianingsih
International Journal of Ethno-Sciences and Education Research Vol. 6 No. 2 (2026): International Journal of Ethno-Sciences and Education Research (IJEER)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijeer.v6i2.1280

Abstract

Mathematical literacy is one of the essential competencies that needs to be developed in school mathematics learning, as it plays an important role in equipping students to understand, interpret, and use mathematical concepts in various real-life situations. However, the development of mathematical literacy in learning practice still faces several challenges, such as the dominance of procedure-oriented instruction, the limited connection between mathematical content and everyday life contexts, and the lack of instructional strategies that promote students’ reasoning, problem-solving, and critical thinking. This article aims to examine the importance of mathematical literacy in school mathematics learning, identify the challenges encountered in its development, and describe various strategies that can be applied to support the improvement of students’ mathematical literacy. This article employs a literature review approach by examining various relevant scholarly sources related to mathematical literacy, mathematics learning, and instructional strategies. The results of the review indicate that the development of mathematical literacy can be supported through the implementation of contextual learning, problem-based learning, the use of non-routine problems, the strengthening of mathematical representation skills, and the integration of activities that encourage students’ mathematical reasoning and communication. Therefore, mathematical literacy needs to be positioned as a primary orientation in mathematics learning so that students are not only able to solve problems procedurally, but also able to use mathematics meaningfully in everyday life.
Co-Authors , Kalfin Abdul Gazir Syarifudin Abdul Hali, Nurfadhlina Agung Prabowo Amelia, Rika Aris Setiawan Arridho, Ilham Ali Azahra, Astrid Sulistya binti Abdullah Suhaimi, Nurnisaa Chayandri, Rini Chun Wang Endang Rusyaman Hadikaryana, Oscar Halim, Nurfadhlina Abdul Hidayana, Rizki Apriva Hòe Nguyễn Đình Ibrahim, Riza Ibrahim, Riza Andrian Ismail, Muhammad Iqbal Al-Banna Jaizul, Alim Josua, Lancelot Julsen kalfin Kalfin Khoerunisa, Ahshonat Khoerunnisa, Ahshonat Lianingsih, Nestia Nenden Siti Nurkholipah, Nenden Siti Nestia Lianingsih Nur Jamiludin R Nurfadhlina Abdul Hali Nurnisaa binti Abdullah Suhaimi Okta, Setyo Lutfi Pangestu, Tegar Dwi Pirdaus, Dede Irman Prawiro, Meivin Mulyo Ridwan, Ridwan Rina Mardiati, Rina Rini Cahyandari Saputra, Jumadil Setiawan, Aan Eko Subiyanto Subiyanto Sudradjat Supian Suhaimi, Nurnisaa binti Abdullah Suharto, Istiqomah Sukono Sukono Sulistya A, Astrid Sulistya Azahra, Astrid Surya, Dhika Suryaman Vaidyanatahan, Sundarapandian Vimelia, Willen Yohandoko, Setyo Luthfi Zakaria, Kiki