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All Journal Interest : Jurnal Ilmu Kesehatan Emitor: Jurnal Teknik Elektro
Cahya Subrata, Arsyad
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Engineering Health Professions

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Design of Smart Hotstage-Microscopy for Enhancing Thermal Behaviour in Drug Melting Process Ramadhani, Muhammad; Yudhana, Anton; Budi Setianto, Arif; Mega Reski4, Julia; Cahya Subrata, Arsyad; Mufandi, Ilham; Jendri
Emitor: Jurnal Teknik Elektro Vol 25, No 2: July 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v25i1.7320

Abstract

The melting point of medicine is an important factor to determine the purity of medicinal raw materials, thermal behavior is closely related to the melting process of that. This research focuses on developing an intelligent Smart Hotstage-Microscopy prototype to observe thermal behavior in the drug melting process. This prototype heats the drug evenly on a hot plate equipped with a polarizing microscope, thermocouple sensor, microcontroller, and LCD display to view the temperature reading results. The performance of the Smart Hotstage-Microscopy prototype was obtained by testing the thermocouple sensor, heating system, cooling system, and drug validation. In this paper the test results show that the thermocouple sensor test has an R2 value of 0.9983, which shows that the correlation between the actual temperature and the hot part temperature shows a significant correlation, which is 99.83%. Testing the heating system from an average temperature of 28.57°C to the average temperature of 298.59°C took an average time of 11.28 minutes. Meanwhile, testing the cooling system took 5.19 minutes to reduce the temperature from average 298.59°C to 33.379°C. This test proves that the prototype of Smart Hotstage-Microscopy can work well in melting drugs
Identification of Innovation Needs for Fetal Well-Being Monitoring: A Phenomenological Research Purwati, Yuni; Wahyuntari, Evi; Cahya Subrata, Arsyad; Anisa, Diah Nur
Interest : Jurnal Ilmu Kesehatan INTEREST: Jurnal Ilmu Kesehatan Volume 14 Issue 2 November 2025
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/interest.v14i2.618

Abstract

Background: Counting fetal movements is a vital assessment to determine the well-being of the fetus that can be carried out independently by pregnant women. Pregnant women need to be provided with tools that are easy, practical, safe and economical so they can get accurate results. Objective: To develop a fetal movement counting tool that can be used independently by pregnant women. Methods: Qualitative phenomenological research, carried out 1 June-31 Juli 2024. Research using a focus group discussion approach on 8 participants, pregnant women's health workers at Bantul Regional Health Centers, Yogyakarta, Indonesia. Sample criteria: willing to be a participant, actively serving in the maternal health unit, working at a Community Health Center with the highest Infant Mortality Rate. The sample was selected using purposive sampling, analysis techniques using compression, presentation and drawing conclusions NVivo 12 Pro International software. Results: A total of 246 codes were generated, 7 categories, 4 themes, namely: (1) previous behavioral experience; (2) perception of the benefits of calculating fetal movements; (3) experience of techniques for calculating fetal movements; and (4) expectations of the tools needed. There was main topic is need for monitoring fetal movementsaya  Conclusion: The themes obtained are the basis for formulating a design to develop a fetal movement monitoring tool that can be carried out independently by pregnant women. The themes obtained imply that health workers need to encourage the use of simple and easy-to-operate foetal movement monitors that can be used independently to improve pregnancy monitoring based on maternal empowerment.
Co-Authors Anisa, Diah Nur Anton Yudhana Budi Setianto, Arif Ilham Mufandi Jendri Mega Reski4, Julia Ramadhani, Muhammad Wahyuntari, Evi Yuni Purwati