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All Journal Jurnal Biosains Pascasarjana Indonesian Journal of Tropical and Infectious Disease Dental Journal (Majalah Kedokteran Gigi) Emerging Science Journal Journal Of Vocational Health Studies GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling Jurnal Pengabdian Magister Pendidikan IPA Indonesian Journal of Electrical Engineering and Computer Science Indonesian Applied Physics Letters Berkala Penelitian Hayati Medika Respati : Jurnal Ilmiah Kesehatan Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat MOSIRAHA : Jurnal Pengabdian Farmasi Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Jurnal Abmas
Suryani Dyah Astuti
Departemen Fisika, Fakultas Sains Dan Teknologi, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Peningkatan Pembelajaran Fisika melalui Praktikum Interaktif Kolaboratif di MA Al-Machfudzoh Sidoarjo Jawa Timur Supadi, Supadi; Samian, Samian; Ama, Fadli; Arifianto, Deny; Fitriyah, Nurul; Dyah Astuti, Suryani; Winarno, Winarno
Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 2 (2025): JIPPM - Desember 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jippm.978

Abstract

Fisika merupakan salah satu mata pelajaran yang tidak disukai bahkan menjadi momok bagi pelajar Sekolah Menengah Atas sederajat, salah satunya adalah Madrasah Aliyah Al-Machfudzoh Jabon, Sidoarjo, Jawa Timur. Cara belajar konvensional sering kali tidak memberikan solusi yang komprehensif. Salah satu pendekatan untuk meningkatkan kualitas belajar siswa adalah melalui praktikum interaktif. Oleh karena itu, kegiatan Pengabdian Kepada Masyarakat (PKM) ini bertujuan meningkatkan mutu pembelajaran Fisika di MA Al-Machfudzoh Sidoarjo melalui penerapan praktikum interaktif kolaboratif. Kegiatan dilakukan dengan pendekatan partisipatif antara dosen, guru, dan siswa melalui perancangan dan implementasi dua praktikum: Jembatan Wheatstone dan Difraksi Laser. Evaluasi dilakukan melalui observasi, pengukuran hasil eksperimen, serta kuesioner kepuasan peserta. Hasil kegiatan menunjukkan peningkatan pemahaman konseptual dan keterampilan eksperimen siswa. Hal ini ditunjukkan dengan hasil perhitungan resistansi melalui percobaan jembatan Wheatstone mencapai akurasi 96,37% dibandingkan alat ukur standar. Selain itu, pada percobaan Difraksi Laser hasil menunjukkan pola intensitas sesuai dengan teori difraksi celah tunggal. Seluruh peserta memberikan respons sangat positif terhadap materi, fasilitas, dan pendampingan selama kegiatan PKM. Program PKM ini berdampak pada peningkatan kapasitas guru dan siswa dalam mengelola praktikum serta memperkuat kolaborasi antara Universitas Airlangga dan madrasah Aliyah Al-Machfudzoh.
MRI Cervical Image Analysis with Fat Suppression Techniques Between Sequent Turbo Invers Recovery Magnitude (TIRM) and Fat Saturations (Fat Sat) on Degenerative Disc Disease at Haji Hospital Surabaya Nata, Vita Arinda Ayu Putri; Astuti, Suryani Dyah; Wibowo, R. Arif
Indonesian Applied Physics Letters Vol. 2 No. 1 (2021): Indonesian Applied Physics Letters - June 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/iapl.v2i1.28301

Abstract

This study aimed to analyze the difference of image information and determine the better image quality between the Turbo Invers Recovery Magnitude (TIRM) and Fat Saturation (Fat Sat) techniques on cervical MRI examination at Haji Hospital Surabaya. The samples of this study were one female and three male patients. The obtained data were ROI of the vertebral body tissue, intervertebral discs, spinal cord, and then calculated as SNR and CNR values. SNR and CNR values were statistically tested using Paired T-Test on SPSS 2.5. The Paired T-Test results showed a significant difference between the TIRM and Fat Sat techniques, p>0.05. SNR and CNR average values also proved that the Fat Sat technique had more optimal image quality than the TIRM technique.
Identification of Stroke with MRI Images Using the Learning Vector Quantization (LVQ) Method Based on Texture Features Purwanti, Endah; Hariono, Lellen Novia; Astuti, Suryani Dyah
Indonesian Applied Physics Letters Vol. 3 No. 2 (2022): Indonesian Applied Physics Letters - December 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/iapl.v3i2.40958

Abstract

Research on the Identification of Stroke with MRI Imagery Using the Learning Vector Quantization (LVQ) Method Based on Texture Features has been carried out. This study aims to determine the program's best parameters and the highest accuracy level of the stroke identification program. This research was conducted at Haji Sukolilo Hospital - Surabaya by obtaining 57 images of stroke patients and 15 images of regular patients. The study used the intelligence of stroke, tumor, and standard images to determine each category's image characteristics. After knowing the differences in each class, the next process is digital image processing, followed by feature extraction used is the Gray-Level Co-occurrence matrix (GLCM) with four parameters: contrast, correlation, diversity, and homogeneity. These four parameters are the best input parameters with an intelligence rate of 0.100 with a decrease in intelligence rate of 0.100, so the best accuracy value for training is 74.97%, and test data is 78.60%. Regarding the program's ability to correctly identify 11 data from 14 data tested, the program is feasible to be used as a second opinion.
Innovative electrotherapy for low back pain management in health centers Soegianto Soelistiono; Suryani Dyah Astuti; Khusnul Ain; Riries Rulaningtyas; Suhariningsih Suhariningsih; Winarno Winarno
Jurnal Abmas Vol. 25 No. 2 (2025): Jurnal Abmas
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/abmas.v25i2.88671

Abstract

Low Back Pain (LBP) is a common musculoskeletal complaint among the elderly, primarily due to static posture or poor ergonomics. At the primary care level, such as community health centers (puskesmas), LBP management often faces challenges, including limited equipment and low understanding among healthcare workers regarding electrical therapy technologies. This community service activity aimed to enhance the capacity of basic physiotherapy services in primary care facilities by conducting technological training and providing innovative electrostimulator devices based on magnetic electrodes. The implementation methods included education on the basic principles of body electricity and the device’s functionality, hands-on workshops for participants on device usage and electrode placement, and evaluation through pre-tests and post-tests. The results demonstrated a significant improvement in participants’ understanding of the device’s working principles and operational procedures. The response to the device’s use was highly positive, and the electrostimulator has begun to be integrated into basic physiotherapy services at Puskesmas Teja. This activity proves that collaboration between applied education and technological innovation can strengthen the capacity of primary care services to manage LBP effectively and safely, particularly in the elderly population.   Abstrak Nyeri punggung bawah (Low Back Pain/LBP) merupakan keluhan muskuloskeletal yang umum terjadi pada lansia, terutama akibat postur statis atau ergonomi yang buruk. Pada tingkat pelayanan primer seperti puskesmas, penanganan LBP sering menghadapi kendala berupa keterbatasan alat dan rendahnya pemahaman tenaga kesehatan terhadap teknologi terapi listrik. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kapasitas layanan fisioterapi dasar di fasilitas pelayanan primer melalui pelatihan teknologi dan pemberian alat elektrostimulator inovatif berbasis elektroda magnetik. Metode pelaksanaan meliputi edukasi prinsip dasar listrik tubuh dan fungsi alat, pelatihan langsung penggunaan dan pemasangan elektroda, serta evaluasi melalui pre-test dan post-test. Hasil kegiatan menunjukkan peningkatan signifikan pada pemahaman peserta terhadap prinsip kerja dan prosedur operasional alat. Respons terhadap penggunaan alat sangat positif dan alat elektrostimulator mulai diintegrasikan ke dalam layanan fisioterapi dasar di Puskesmas Teja. Kegiatan ini membuktikan bahwa kolaborasi antara pendidikan terapan dan inovasi teknologi mampu memperkuat kapasitas layanan primer dalam menangani LBP secara efektif dan aman, terutama pada populasi lansia. Kata kunci: elektroda magnetik; elektrostimulator; fisioterapi primer; nyeri punggung bawah 
Pomegranate-peel-chitosan-gelatin composite: A hemostatic dental sponge with antibacterial enhancement Lale Rozykulyyeva; Prihartini Widiyanti; Sirojuddin Kholil Muhammad; Suryani Dyah Astuti
Dental Journal (Majalah Kedokteran Gigi) Vol. 58 No. 2 (2025): June
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v58.i2.p171-179

Abstract

Background: Effective post-tooth extraction bleeding management and the alleviation of patient discomfort hinge upon the careful choice and judicious application of suitable hemostatic agents. Purpose: In this study, we developed a biodegradable, porous hemostatic sponge composed of gelatin (GE) and chitosan (CS), enhanced by the incorporation of pomegranate peel extract (PE), which was designed for use in dental applications, with a focus on antibacterial properties and infection prevention. Methods: The sponge was synthesized using an environmentally friendly (green) foaming approach without a foaming agent and was fabricated by freeze-drying. The efficiency of the hemostatic sponge was evaluated using various tests, including structural analysis, mechanical strength, water absorption capacity, hydrophilicity, blood clotting time (BCT), in vitro antibacterial effectiveness, and biodegradability. Results: The calcium chloride–crosslinked CS-GE and PE-immersed (CS-GE-PE) sponges exhibited adequate tensile strengths, with CS-GE-PE at 0.776 ± 0.025 MPa. The CS-GE-PE sponge showed significant water absorption (927.1% ± 37.55%). Hydrophilicity was evident (contact angle: 45°) and decreased slightly with the addition of PE. The BCT was shorter for the CS-GE sponge (161 ± 9.644 s), and both sponges exhibited minimal hemolysis, indicating biocompatibility. The CS-GE-PE sponge exhibited slightly enhanced antibacterial properties. Conclusion: This study has successfully developed a composite sponge consisting of CS, GE, and PE that exhibits a balanced level of biodegradability, antibacterial and anti-inflammatory properties, and blood absorption properties that reduce clotting time. This innovative material has great potential for a wide range of clinical applications in dental procedures and wound care.
Co-Authors Abd Razak, Nasrul Anuar Abdul Rahman Abror, Ghulam Muhammad Adi Prasetyo Hutomo Agesti, Dyah Ahmad Faizin Alma Ahmad Shofy Mubarak Ahmad Taufiq Mukti Aisya, Rohadatul Aji , Angger Krisna Akhmad Muzamil Alma, Ahmad Faizin Ama, Fadli Amillia Kartika Sari Amruloh, Yazid Muhammad Andi Hamim Zaidan Anem Alimdam Annisa Mayzealuna Arifa Mustika Arifianto, Deni Arifianto, Deny Ario Imandiri, Ario Bambang Haris Suharmono Betty Purnamasari, Betty Carissa Alfreda Assyarahil David Buntoro Kamandjaja Destiani, Reza Djoni Izak R. Dwi May Lestari, Dwi May Dwi setiani Edith Frederika Puruhito, Edith Frederika Endah Purwanti Ernie Maduratna Setiawati Farhah, Ghinaa Rihadatul Aisy Franky Arisgraha, Franky Hariono, Lellen Novia Hilmaniyya Hilmaniyya I Gde Bagus Yatna Wibawa Ika Yuni Anggraini Kadafi, Muhammad Syaekar Katherine Katili, Rifany Humairah Purnama Khusnul Ain Khusnul Ain Khusnul Ain Lale Rozykulyyeva Luthfiyah, Sari M. Zainuddin Moh. Yasin Mohammad Zulkarnaen Muhamad, Alfian Baggraf Myrna Adianti Myrtati Dyah Artaria, Myrtati Dyah Nata, Vita Arinda Ayu Putri Nidaul Fauziah Ni’matuzahroh Nobuo Funabiki, Nobuo Nur Vita Indri Astutik Nurdin, Dezy Zahrotul Istiqomah Nurul Fitriyah Nurul Fitriyah Patmadevi, Maulia Permatasari, Perwira Annissa Dyah Prihartini Widiyanti Prihartini Widiyanti Purbandini Soeparman, Purbandini Rahmatillah, Akif Ramadhani, Nadia Nur Rania Basalamah Reza Destiani Rini Hamsidi Riries Rulaningtyas Rohman, Muchammad Nurur Salwa, Umaimah Mitsalia Ummi Samatha, Syifa Candiki Samian Samy Bazher Septriana, Maya Sirojuddin Kholil Muhammad Siska Arianti Siswanto Soegianto Soelistiono Suhariningsih Suhariningsih Supadi Supadi Susilo, Yunus Syahrom, Ardiyansyah Syarahiel Hamdani Tri Anggono Prijo, Tri Anggono Wibowo, R. Arif Widya Retnaning Puspita WINARNO Winarno Winarno Winarno Winarno, Winarno Yaqubi, Ahmad Khalil Yonatan Zain, Nuril Jannah