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Segmentasi Citra Pembuluh Darah Retina Menggunakan Operasi Morfologi Iteratif Nurdinawati, Vita; Hendryani, Atika; Barasabha, Thareq
Jurnal Teknik Elektro Vol 13, No 1 (2021): Jurnal Teknik Elektro
Publisher : Jurusan Teknik Elektro, Fakultas Teknik, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jte.v13i1.29747

Retinal vessel segmentation is part of the morphological extraction of retinal blood vessels that plays an essential role in medical image processing. Manual segmentation is possible to do, but it is time-consuming and requires special operators. Moreover, the possibility of variability between operators is vast. This study aims to answer the shortcomings of the manual segmentation process by automatically segmenting retinal blood vessels. The main contribution of this study is the use of a simple method to iteratively segment retinal blood vessels.Ã‚Â All processes in the segmentation are simulated using Matlab. The algorithm was evaluated by comparing the results of the automatic segmentation with 20 manually segmented images from the STARE dataset. The result show specificity 98.13%, accuracy 93.60%, sensitivity 56.42%, precision 80.48%, and the dice coefficient 64.06%. In conclusion, the automatic retinal blood vessel image segmentation process worked well.

RANCANG BANGUN SISTEM PEMANTAUAN APLIKASI DAN KLASIFIKASI KONDISI MENGGUNAKAN METODE ANFIS UNTUK PASIEN STROKE RINGAN I Made Ananta Wiragunawan; n/a Nurussa’adah; Thareq Barasabha
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

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Stroke is an acute clinical event of focal or global neurological disorders associated with cerebral circulation disorders. A stroke usually lasts more than 24 hours and can lead to death with no known cause. Stroke is a disease in which blood cannot flow to the brain to supply oxygen and nutrients and cannot get rid of waste products. This causes brain cells to rapidly die. The success of stroke treatment management is very dependent on time. The sooner the first aid is given, the better the clinical outcome will be. Through these problems, technology is needed that can monitor the condition of stroke patients on a regular basis. The technology needed is primarily able to monitor several risk factors for stroke, namely blood pressure, cholesterol, pulse, and blood sugar using Photoplethysmograph (PPG) sensors and provide education in reducing these risk factors. This innovation has tested the function of the tool by measuring blood pressure, cholesterol, pulse, and blood sugar levels using an innovative tool compared to the results of laboratory measurements. The results of the measurement of innovation tools with blood pressure measurement accuracy of 95,78%, total cholesterol measurement accuracy of 96,88%, and blood sugar level measurement accuracy of 96,49%. Result of the monitoring application supported by the ANFIS system, the results of the classification of user conditions were obtained with an accuracy rate of 95 % in testing five patients who had high risk factors for stroke. Keywords: Stroke, Photoplethysmograph, Monitoring Application, ANFIS, Therapy DAFTAR PUSTAKA[1] Setyopranoto, I., Bayuangga, H.F., Panggabean, A.S., Alifaningdyah, S., Lazuardi, L., Dewi, F.S.T., Malueka, R.G., 2019. Prevalence of stroke and associated risk factors in sleman district of Yogyakarta Special Region, Indonesia. Stroke Res. Treat. 2019. https://doi.org/10.1155/2019/2642458[2] Powers, W.J., Rabinstein, A.A., Ackerson, T., Adeoye, O.M., Bambakidis, N.C., Becker, K., Biller, J., Brown, M., Demaerschalk, B.M., Hoh, B., Jauch, E.C., Kidwell, C.S., LeslieMazwi, T.M., Ovbiagele, B., Scott, P.A., Sheth, K.N., Southerland, A.M., Summers, D. V., Tirschwell, D.L., 2018. 2018 Guidelines for the Early Management of Patients With Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association, Stroke. https://doi.org/10.1161/STR.0000000000000158 [3] Kemenkes RI, 2018. Hasil Riset Kesehatan Dasar Tahun 2018. Kementrian Kesehat. RI 53, 1689–1699.[4] Salvadori, E., Papi, G., Insalata, G., Rinnoci, V., Donnini, I., Martini, M., Falsini, C., Hakiki, B., Romoli, A., Barbato, C., Polcaro, P., Casamorata, F., Macchi, C., Cecchi, F., Poggesi, A., 2021. Comparison between ischemic and hemorrhagic strokes in functionaloutcome at discharge from an intensive rehabilitation hospital. Diagnostics 11. https://doi.org/10.3390/diagnostics11010038[5] Umar, U., Amin, I., Elektro-Medis, T., Kesehatan, P., & Makassar, M. (2019). Monitoring Kadar Glukosa Darah NonInvasif Menggunakan Sensor Photoacoutic. In Celebes Health Journal (Vol. 1, Issue 2). http://journal.lldikti9.id/CPHJ/indexDOI:https://doi.org/

PERANCANGAN SISTEM DETEKSI DINI SEL ABNORMAL RONGGA MULUT DENGAN METODE FLUORESCENCE VISUALIZATION DILENGKAPI STERILISASI OZONE PLASMA Mochammad Rofi Sanjaya; n/a Nurussa’adah; Thareq Barasabha
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

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The prevalence of oral cancer reached 14,197 cases from 2015 to 2020 in Indonesia. On the other hand, delay in cancer treatment can be fatal. However, there are less than 5 specialist dentists in some provinces, and even zero in West Papua. Therefore, screening by Public Health Center nurse needed to reduce oral cancer mortality rate. This scientific article aims to design, create, and test an early detection system for oral cancer based on IoT-integrated fluorescence imaging that is practical, functional, and clinically innovative. The method started in literature study, system design, fabrication, operational and clinical testing, and evaluation. System’s function examination is done by measuring HPL LED temperature, object temperature, and ozone plasmatemperature. A clinical trial was conducted on six subjects with linea alba, RAS, mucocele, ameloblastoma, leukoplakia, and behcet syndrome. Functional test resulted in the system components remains in 28,4˚C, the illuminated object temperature does not over 24,8˚C within 10 minutes, thus there is no heat side effects damaging components and things, and also the ozone temperature does not over 29,5˚C within 10 minutes. Clinical tests obtained 100% true negative results in all subjects. The oral cancer early detection system has been successfully made and tested. Functional tests show that the system has good durability, and clinical tests show true negatives in normal mucosa and non-malignant lesions. Keywords: teledentistry, screening, oral cancer, fluorescence visualization, ozone plasma DAFTAR PUSTAKA[1] S. D’souza and V. Addepalli, “Preventive measures in oral cancer: An overview,” Biomed. Pharmacother., vol. 107, no. May,pp. 72–80, 2018, doi: 10.1016/j.biopha.2018.07.114.[2] Kemenkes RI, “Data Tenaga Medis yang didayagunakan di Fasilitas Pelayanan Kesehatan (Fasyankes) di Indonesia,”bppsdmk, 2020. http://bppsdmk.kemkes.go.id/info_sdmk/info/index?rumpun=101 (accessed Feb. 13, 2022).[3] T. Morikawa et al., “Countermeasure and opportunistic screening systems for oral cancer,” Oral Oncol., vol. 112, no. March2020, p. 105047, 2021, doi: 10.1016/j.oraloncology.2020.105047.[4] N. Yamamoto et al., “Detection accuracy for epithelial dysplasia using an objective autofluorescence visualization method based on the luminance ratio,” Int. J. Oral Sci., vol. 9, no. 11, pp. 1–10, 2017, doi: 10.1038/ijos.2017.37.[5] M. Mascitti et al., “An overview on current non-invasive diagnostic devices in oral oncology,” Front. Physiol., vol. 9, no. OCT,pp. 1–8, 2018, doi: 10.3389/fphys.2018.01510.[6] A. Niveditha, R. Pandiselvam, V. A. Prasath, S. K. Singh, K. Gul, and A. Kothakota, “Application of cold plasma and ozonetechnology for decontamination of Escherichia coli in foods- a review,” Food Control, vol. 130, no. June, p. 108338, 2021,doi: 10.1016/j.foodcont.2021.108338.[7] M. Cicciù et al., “Early diagnosis on oral and potentially oral malignant lesions: A systematic review on the Velscope® fluorescence method,” Dent. J., vol. 7, no. 3, 2019, doi: 10.3390/dj7030093. [8] V. Taran et al., “Portable ozone sterilization device with mechanical and ultrasonic cleaning units for dentistry,” Rev. Sci. Instrum., vol. 91, no. 8, 2020, doi: 10.1063/1.5145279.[9] Ozone Solutions, “Ozone Effects on Bacteria, Viruses and Molds,” Ozone Solutions, 2021. https://ozonesolutions.com/blog/ozoneeffects-on-pathogens/ (accessed Oct. 20, 2022).[10] H. A. Adil, M. Yuwanati, A. Singh, S. Sawant, and H. R. Umarji, “Comparative study on the efficacy of Tissue Autofluorescence (Visually Enhanced Lesion Scope) and Toluidine Blue as a screening method in oral potentially malignant and malignant lesions,” J. Med. Sci., vol. 37, no. 3, pp. 91–96, 2017, doi: 10.4103/jmedsci.jmedsci_53_16.

The Effect of Medical Student Behavior in Personal Listening Devices Usage on The Average of High-Frequency Threshold in Online Learning During Pandemic Diana Evita; Khuznita Dasa Novita; Thareq Barasabha
Jurnal Ilmu Kedokteran Keluarga Vol. 2 No. 1: June 2023
Publisher : Family Medicine Department, Faculty of Medicine, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56674/altera.v2i1.12

During the COVID-19 pandemic, online learning became an unavoidable impact. To adapt, students are increasingly using Personal Listening Devices (PLD) for their online learning needs. However, intensifying and frequent use of PLDs can increase the risk of noise-induced hearing loss, which happens due to noise causing a person's hearing threshold to increase by disrupting the hearing cells in their inner ear's organ of Corti. The objective of this research was to examine whether there exists a correlation between the PLD usage by medical students and their average high-frequency threshold and hearing loss incidence while they study online. A cross-sectional analytic observational design was employed in this study. The dataset was analyzed using Chi-square test. The results showed that the significance value (p value) of the student behavior with hearing threshold average was and hearing loss incidence as follows: the PLD usage (p=0.160, p=0.498); the length of PLD usage (p=0.452, p=0.071); the duration of PLD usage per day before the pandemic (p=0.895, p=0.309); the duration of PLD usage per day during the pandemic (p=0.957, p=0.428); the duration of PLD usage per week before the pandemic (p=0.764, p=0.796); the duration of PLD usage per week during the pandemic (p=0.811, p=0.942); the PLD volume (p=0.731, p=0.731); the time of PLD usage (p=0.812, p=0.092); the increased intensity of PLD usage (p=0.291, p=0.887); the PLD type (p=0.879, p=0.476); and PLD's noise reduction facilities (p=0.879, p=0.353). This study concludes that there is no influence of the PLD usage behavior among the medical students on high-frequency thresholds and hearing loss incidence during pandemic online learning. Abstrak Pada masa COVID-19, pembelajaran daring menjadi salah satu dampak yang tidak bisa dihindari. Salah satu bentuk adaptasi di kalangan mahasiswa adalah peningkatan penggunaan Personal Listening Device (PLD) untuk kebutuhan pembelajaran daring. Peningkatan intensitas dan frekuensi penggunaan PLD dapat meningkatkan risiko terjadinya noise induced hearing loss, yaitu gangguan pendengaran akibat bising dimana terjadi kenaikan ambang dengar seseorang akibat terganggunya sel-sel pendengaran pada organ Corti telinga dalam. Tujuan penelitian ini adalah untuk membuktikan apakah terdapat pengaruh antara perilaku mahasiswa pendidikan dokter dalam menggunakan PLD dengan rata-rata ambang dengar frekuensi tinggi dan angka kejadian gangguan pendengaran selama pembelajaran daring. Metode penelitian yang digunakan adalah desain observasional analitik dengan pendekatan cross sectional. Analisis data dilakukan dengan uji Chi-square. Hasil penelitian menunjukkan bahwa nilai signifikansi antara perilaku mahasiswa dengan rata-rata ambang dengar dan angka kejadian gangguan pendengaran adalah sebagai berikut : pemakaian PLD (p=0.160, p=0.498); lama penggunaan PLD (p=0.452, p=0.071); durasi penggunaan PLD per hari sebelum pandemi (p=0.895, p=0.309); durasi penggunaan PLD per hari saat pandemi (p=0.957, p=0.428); durasi penggunaan PLD per minggu sebelum pandemi (p=0.764, p=0.796); durasi penggunaan PLD per minggu saat pandemi (p=0.811, p=0.942); volume PLD (p=0.731, p=0.731); waktu penggunaan PLD (p=0.812, p=0.092); peningkatan intensitas penggunaan PLD (p=0.291, p=0.887); jenis PLD (p=0.879, p=0.476); dan fasilitas noise reduction pada PLD (p=0,879, p=0.353). Kesimpulan pada penelitian ini adalah perilaku mahasiswa kedokteran dalam memakai PLD tidak berpengaruh terhadap ambang dengar frekuensi tinggi dan angka kejadian gangguan pendengaran selama pembelajaran daring di masa pandemi. Kata Kunci: Perilaku penggunaan PLD, rata-rata ambang dengar frekuensi tinggi, noise induce hearing loss

Prototipe Lung Tumor e-mannequin untuk Pelatihan Keterampilan Fine Needle Aspiration Biopsy Retnani, Diah Prabawati; Anita, Kenty Wantri; Sulistyarini, Dwi Hadi; Barasabha, Thareq; Nurasih, Amelinda Natania; Putra Yudha, Muhammad Agung; Diputra, Ariyanta Dafa; Christiawan Purba, Andreas Putra
Medika Teknika : Jurnal Teknik Elektromedik Indonesia Vol. 5 No. 2 (2024): April
Publisher : Universitas Muhammadiyah Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mt.v5i2.21582

Kanker paru merupakan penyebab kematian nomer 2 setelah kanker payudara dengan insiden 11,4% dari penyakit keganasan. Pengambilan spesimen untuk menegakkan diagnosis kanker paru oleh dokter spesialis Patologi Anatomik dapat dilakukan melalui prosedur Fine Needle Aspiration Biopsy (FNAB) menggunakan jarum halus melalui tuntunan imaging dari USG atau CT scan. Berbasis integrasi teknologi 3D Printer dengan manekin berbasis elektronik peneliti melakukan penelitian eksperimental dengan tujuan membuat e-mannequin yang dilengkapi dengan tumor paru untuk pelatihan keterampilan prosedur FNAB oleh mahasiswa Pendidikan Dokter Spesialis Patologi Anatomik sebelum melakukan tindakan pada pasien. Pembuatan e-mannequin menggunakan bahan filamen, tumor berbahan Thermoplastic Polyurethane (TPU) diletakkan pada lokasi paru kiri dan kanan dengan konsistensi kenyal yang dapat dimasukkan jarum halus dan dipasang sensor lampu sebagai validator ketepatan tindakan FNAB pada tumor paru.

Picture Archiving and Communication Systems (PACS) as a Solution to Inequality in the Number of Radiological Resources in West Java Barasabha, Thareq; Hardiyanti, Yati
International Journal of Radiology and Imaging Vol. 1 No. 01 (2022): International Journal of Radiology and Imaging
Publisher : Department of Radiology, Medical Faculty, University of Brawijaya

Inequality of health care facilities, especially radiology resources, occurs in West Java Province. There are many class A hospitals in provincial capitals, while in areas far from the provincial capital and from DKI Jakarta Province, the quantity and quality of hospitals are still lacking. Likewise with the quantity of radio diagnostic instruments and human resources. 12 radiology specialists and an additional 192 radiographers are needed in West Java Province. Archiving and image communication systems (PACS) can be used as a solution so that health workers in hospitals located far from the city or district centers can consult, and expert conclusions can be obtained from radiology specialists at referral centers. Keywords: PACS, radio diagnostic, radiology specialist, radiographer, West Java

The Influence of Knowledge and Behavior of Student's Personal Listening Devices Usage On The Speech Frequency Hearing Threshold In Online Learning During The Pandemic Period Rafidah, Rif'ah; Dasa Novita, Khuznita; Barasabha, Thareq
Jurnal Ilmu Kedokteran Keluarga Vol. 1 No. 2: December 2022
Publisher : Family Medicine Department, Faculty of Medicine, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56674/altera.v1i2.10

During the Covid-19 pandemic, learning activities had to be done online, increasing audiovisual technology usage. Although there are many benefits of PLD usage, these devices also indirectly harm hearing. This study aims to determine the effect of students' knowledge, attitudes, and behaviour in PLD usage on the speech frequency hearing threshold. It was observational-analytic research through filling out questionnaires. The sample was the medical students who took online learning during the pandemic. The respondents were selected by consecutive sampling and according to the inclusion criteria. Bivariate analysis was performed using the chi-square test. The variables measured were knowledge, attitudes, the behaviour of PLD usage, and speech frequency hearing threshold. The results showed a relationship between knowledge in PLD usage and speech frequency hearing threshold (p-value < 0.05). In contrast, attitudes and behaviour did not find a relationship with the speech frequency hearing threshold (p-value > 0.05). This study concludes that there were incidences of Hearing loss in college students in the second year of the pandemic for various reasons, including PLD usage. There was an influence between knowledge regarding excessive PLD usage that can cause hearing loss. There was no effect on attitudes and behaviour of PLD usage on speech frequency hearing thresholds. Abstrak Di masa pandemi Covid-19, kegiatan pembelajaran harus dilakukan secara daring sehingga penggunaan teknologi audiovisual meningkat. Meski banyak manfaat penggunaan PLD, perangkat ini juga secara tidak langsung membahayakan pendengaran. Penelitian ini bertujuan untuk mengetahui pengaruh pengetahuan, sikap, dan perilaku siswa dalam penggunaan PLD terhadap ambang dengar frekuensi bicara. Jenis penelitian ini adalah penelitian observasional-analitik melalui pengisian kuesioner. Sampelnya adalah mahasiswa kedokteran yang mengikuti pembelajaran daring selama pandemi. Responden dipilih dengan cara consecutive sampling dan sesuai dengan kriteria inklusi. Analisis bivariat dilakukan dengan menggunakan uji Chi-Square. Variabel yang diukur adalah pengetahuan, sikap, perilaku penggunaan PLD, dan ambang dengar frekuensi bicara. Hasil penelitian menunjukkan adanya hubungan antara pengetahuan penggunaan PLD dengan ambang dengar frekuensi bicara (p-value < 0,05). Sebaliknya, sikap dan perilaku tidak didapatkan hubungan dengan ambang dengar frekuensi bicara (p-value > 0,05). Penelitian ini menyimpulkan bahwa terdapat kejadian gangguan pendengaran pada mahasiswa pada tahun kedua pandemi karena berbagai sebab, termasuk penggunaan PLD. Terdapat pengaruh antara pengetahuan tentang penggunaan PLD berlebihan yang dapat menyebabkan gangguan pendengaran. Tidak ada pengaruh sikap dan perilaku penggunaan PLD terhadap ambang dengar frekuensi bicara. Kata Kunci: pengetahuan, sikap, perilaku, PLD, frekuensi bicara Dimensions Index : https://app.dimensions.ai/details/publication/pub.1154332707 Data Availability Statement: The original contributions presented in the study are included in the article/Supplementary Material, further inquiries can be directed to corresponding author/s. Supplementary Material : https://altera.ub.ac.id/index.php/altera/article/view/10

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