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All Journal Jurnal Fisika : Fisika Sains dan Aplikasinya JURNAL KESEHATAN MERCUSUAR Community Empowerment Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Pijar MIPA Jurnal Riset Rumpun Ilmu Kesehatan (JURRIKES)
Setiana, Mira
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Religion Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Comparative Characteristics of Electrolyte Solutions Using Electrical Impedance Spectroscopy Method Fathia D.S, Adinda Fajar Mila; Sugianto, Wahyu; Setiana, Mira
Jurnal Pijar Mipa Vol. 19 No. 5 (2024): September 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i5.7090

Abstract

Electrolyte solutions can conduct electric current and help maintain balance in the human body. This study compares the electrical impedance characteristics of various electrolyte solutions using the Electrical Impedance Spectroscopy (EIS) method. Three types of electrolyte solutions were tested: NaCl solution, Ringer’s Lactate (RL) solution, and Simulated Body Fluid (SBF) solution with concentration variations of 20%, 40%, 60%, 80%, and 100%. Measurements were conducted over a frequency range from 1 Hz to 1 MHz to compare electrolyte solutions using a frequency of 10 kHz with an electric current of 50 μA. At a frequency of 10 kHz, a comparison of the three types of electrolyte solutions with concentration variations from 20% to 100% was made. The measurement result showed that the NaCl solution had an impedance value of 200Ω to 900Ω at high frequencies. The Ringer’s Lactate (RL) solution exhibited impedance variations with impedance values ranging from 800Ω to 300Ω, which is more complex due to the other hand, the Simulated Body Fluid (SBF) solution demonstrated impedance stability at high frequencies with impedance values ranging from 400Ω to 200Ω, indicating its electrical properties suitability with human body conditions. Each electrolyte solution has its characteristics in impedance values at a frequency of 10 kHz, which allows for comparing the three types of electrolyte solutions. For further research, additional studies could include impedance characteristics of electrolyte solutions to broaden understanding of their electrical properties, considering variations in frequency and current conditions to optimise impedance characteristic measurements for various electrolyte solutions.
PENGARUH VARIASI LAJU ALIRAN BLUE GAS TERHADAP PROPERTY KIMIA LAPISAN TIPIS KARBON YANG DIDEPOSISIKAN MENGUNAKAN TEKNIK PLASMA CHEMICAL VAPOR DEPOSITION (CVD) UNTUK APLIKASI BIOSENSOR Setiana, Mira; Ferawati, Bangkit Ina
Jurnal Fisika : Fisika Sains dan Aplikasinya Vol 10 No 1 (2025): Jurnal Fisika : Fisika Sains dan Aplikasinya
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/fisa.v10i1.20634

Abstract

[Effect of Variation of Blue Gas Flow Rate on Chemical Properties of Carbon Thin Films Deposited Using Plasma Chemical Vapor Deposition (CVD) Technique for Biosensor Applications] Biosensors are important devices in the field of medical diagnostics. The high cost due to their single-use is a challenge that must be overcome. The solution that can be done is modifying the surface of the biosensor electrode. Modifying the electrode surface is very important in increasing the selectivity and sensitivity of the sensor. Modification of the biosensor electrode surface can be done by depositing a thin layer of carbon. The surface properties of the modified layer determine the performance of the biosensor. This study aims to analyze the effect of the blue gas flow rate on the chemical bond composition of the deposited layer for biosensor applications. The deposition technique used is the Plasma Chemical Vapor Deposition (CVD) Technique. The substrate used is a glass substrate. The main gases used are Blue Gas and Argon Gas. The role of Blue Gas is a carbon source, while Argon Gas is a carrier gas. The Argon gas flow rate is kept constant (25 mL/minute), while the Blue Gas flow rate is varied: 9.6 mL/minute, 24.1 mL/minute, and 48.2 mL/minute. Characterization of the deposited layer is carried out using Fourier Transform Infra-Red (FTIR). The main chemical bonds observed were C=O, and C=C in the resulting carbon thin film. The absorbance intensity of the C=C chemical bond tended to increase at a Blue Gas flow rate of 24.1 mL/min and decreased at a Blue Gas flow rate of 48.2 mL/min. While the C=O chemical bond tended to decrease as the Blue Gas flow rate increased into the chamber.
Pengaruh Usia dan Kadar Asam Urat Terhadap Risiko Hiperurisemia Ina Ferawati, Bangkit; Setiana, Mira
JURNAL KESEHATAN MERCUSUAR Vol. 8 No. 1 (2025): Jurnal Kesehatan Mercusuar
Publisher : Universitas Mercubaktijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36984/jkm.v8i1.616

Abstract

Hiperurisemia adalah kondisi yang terjadi akibat tingginya kadar asam urat dalam darah, yang dapat menyebabkan berbagai masalah kesehatan seperti gout dan penyakit ginjal. Di Indonesia, kasus hiperurisemia ditemukan cukup tinggi, dengan prevalensi sekitar 24% pada pria dan hampir 12% pada wanita, dan kecenderungannya meningkat seiring pertambahan usia serta pola hidup yang kurang sehat. Usia dan kadar asam urat diketahui sebagai faktor penting yang mempengaruhi risiko hiperurisemia, tetapi hubungan antara kedua faktor ini masih memerlukan penelitian lebih lanjut untuk memahami pengaruhnya secara mendalam. Penelitian ini bertujuan untuk mengevaluasi hubungan antara usia dan kadar asam urat serta perbedaan kadar asam urat antara kelompok dengan risiko hiperurisemia dan kelompok tanpa risiko. Sebanyak 42 responden, terdiri dari 21 dewasa dan 21 lansia, diikutsertakan dalam studi ini. Data mengenai kadar asam urat dan riwayat penyakit yang menjadi faktor risiko hiperurisemia dikumpulkan dan dianalisis menggunakan uji korelasi, ANOVA, dan uji t. Hasil analisis menunjukkan bahwa tidak terdapat hubungan signifikan antara usia dan kadar asam urat, dengan nilai korelasi sebesar -0,007. Uji ANOVA juga menunjukkan bahwa variasi kadar asam urat antar kelompok usia tidak signifikan (F hitung < F kritis, p = 0,91). Selain itu, uji t satu arah dan dua arah menunjukkan bahwa tidak terdapat perbedaan signifikan dalam kadar asam urat antara kelompok dengan risiko hiperurisemia dan kelompok tanpa risiko, dengan p-value masing-masing sebesar 0,46 (one-tailed) dan 0,91 (two-tailed).. Penelitian ini memiliki beberapa keterbatasan, termasuk ukuran sampel yang terbatas dan potensi bias dari metode pengumpulan data subyektif. Oleh karena itu, Penelitian lanjutan dengan variabel yang lebih beragam dan metode ukur yang lebih akurat tetap diperlukan. Masyarakat juga disarankan untuk mulai menjaga pola makan dan rutin memeriksakan kadar asam urat guna mencegah risiko gangguan kesehatan yang lebih serius.
Peningkatan Ekonomi Lokal Melalui Optimalisasi Desain Kemasan dan Digital Marketing Rianto, Rianto; Nilansari , Anis Febri; Setiana, Mira
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 6 No. 1 (2026): Januari 2026 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v6i1.942

Abstract

Pengabdian masyarakat ini dilakukan di Kulon Progo mengingat pentingnya digitalisasi dalam meningkatkan daya saing produk UMKM, khususnya bagi anggota IRT yang masih terbatas akses terhadap teknologi pemasaran. Kegiatan bertujuan meningkatkan kemampuan pemasaran digital dan diversifikasi mutu produk melalui pelatihan media sosial, pengelolaan website, serta strategi promosi digital. Pelatihan juga mencakup desain kemasan produk dan peningkatan kualitas untuk daya saing pasar. Metode yang digunakan adalah pendekatan dengan penyuluhan langsung, simulasi praktik, dan pendampingan. Hasilnya, peserta menunjukkan peningkatan pemahaman teknologi digital dan keterampilan pemasaran.  Kegiatan ini membuktikan bahwa penguatan kapasitas melalui pengabdian dapat mendorong peningkatan kemampuan bahkan akan berdampak pada kesejahteraan anggota IRT dan memperkuat citra produk lokal, sehingga hasilnya akan mempunyai dampak sosial dan ekonomi yang berkelanjutan.
Effect of Immersion Media on the Swelling Degree of Banana Peel Extract-Based Biofilm Ismail, Muthia Muthmainnah; Setiana, Mira
Jurnal Pijar Mipa Vol. 21 No. 1 (2026)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v21i1.10901

Abstract

The waste from banana peels has bioactive chemicals that could be exploited as natural biomaterials for wound dressings. The amount of swelling in a biofilm is one of the most crucial things that impacts how effectively it works for wound care. This is because it changes how much water it can hold and how solid its structure is. The purpose of this study is to determine the impact of immersion media on the swelling of banana peel extract-based biofilms. We mixed banana peel extract with gelatin at 0.1, 0.3, and 0.5 mL to form biofilms. We tested for swelling in distilled water and a 0.9% NaCl solution for 10 to 30 minutes. We calculated out how much the swelling changed by comparing the weights before and after immersion. After that, we looked at the data by finding the average swelling numbers. The findings indicated that biofilms immersed in NaCl solution exhibited greater swelling than those immersed in pure water. This means that ionic interactions affect how polymer networks grow. The biofilm with 0.3 mL of extract swelled the most, although greater concentrations of extract made the swelling more controllable. These findings indicate that the concentration of the extract and the nature of the immersion medium significantly influence the swelling behavior of banana peel extract-based biofilms. This work provides scientists with insights into enhancing natural biofilm compositions for use as stable and absorbent, eco-friendly wound dressings.
Strengthening the skills of women farmer groups in the production and formulation of lemongrass essential oil Setiana, Mira; Ferawati, Bangkit Ina; Marfuah, Hasti Hasanati; 'Azizah, Alfi Rohmatul; Nugroho, Raihan Alfian
Community Empowerment Vol 10 No 11 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.15253

Abstract

Limited technical knowledge in distillation processes and product formulation has hindered the economic optimization of lemongrass among the Tanjung Asri Women Farmer Group (KWT). This community service program aims to enhance the technical capacity of KWT members through a sciencepreneurship approach, integrating extraction, purification, and product stability processes. The methodology employed participatory training, equipment demonstrations, and hands-on production practice. Results showed a significant increase in participants' technical understanding from 72.5% to 91.3%, with 80% of participants becoming proficient in independent distillation equipment operation. The implemented process innovation successfully increased oil yield by ±20%, producing clearer and more stable essential oil. Overall, the program fostered product downstreaming and business diversification based on lemongrass essential oil as a driver for sustainable local economic development.
Pengembangan Simulasi Interaktif Tekanan Darah Berbasis MATLAB untuk Edukasi Awal Kesehatan Bangkit Ina Ferawati; Setiana, Mira
JURNAL RISET RUMPUN ILMU KESEHATAN Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Kesehatan
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrikes.v5i1.7877

Abstract

This study aims to develop an educational application based on a Graphical User Interface (GUI) using MATLAB App Designer that functions as an interactive simulation for evaluating blood pressure. The application allows users to input systolic and diastolic blood pressure values along with supporting information such as name and age. The input data are then analyzed and classified into several blood pressure categories according to the standards of the American Heart Association (AHA), including normal, hypotension, stage 1 hypertension, stage 2 hypertension, and hypertensive crisis. The classification results are presented visually through an interactive pie chart with dynamic percentages and legends to enhance user understanding. In addition, all data are automatically stored in a Microsoft Excel file containing a summary of blood pressure categories and session timestamps. The system is designed with a simple interface and intuitive interaction, making it suitable for early health education purposes. Although the application still relies on manual data input, it has the potential to serve as an effective learning tool for increasing public awareness of the importance of regular blood pressure monitoring. 
Co-Authors 'Azizah, Alfi Rohmatul Bangkit Ina Ferawati Fathia D.S, Adinda Fajar Mila Ferawati, Bangkit Ina Hasti Hasanati Marfuah Ina Ferawati, Bangkit Ismail, Muthia Muthmainnah Nilansari , Anis Febri Nugroho, Raihan Alfian Rianto Rianto Wahyu Sugianto