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<![CDATA[RANCANG BANGUN INFANT WARMER BERBASIS MIKROKONTROLER ATMEGA8535 ]]>
<![CDATA[Salomo Sijabat]]>;
<![CDATA[Hotromasari Dabukke]]>;
<![CDATA[Adiansyah Adiansyah]]>
<![CDATA[ Jurnal Online Keperawatan Indonesia Vol 3 No 1 (2020): JURNAL ONLINE KEPERAWATAN INDONESIA ]]>
Publisher : <![CDATA[UNIVERSITAS SARI MUTIARA INDONESIA ]]>
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<![CDATA[Infant warmer adalah alat yang digunakan untuk menjaga suhu bayi agar tetap stabil, yaitu bayi yang baru lahir premature atau pengobatan pasca beroprasi dengan cara memanfaatkan elemen kering atau heater yang diletakan diatas bayi dengan jarak ±50cm diatas bayi dengan suhu yang diatur antara 35ºC-37ºC, Tombol setting suhu di box system akan dipermudah dengan adanya Liquid Cracter Digital (LCD) ukuran 16 x 2 sebagai penampil suhu ruangan dan suhu yang ditentukan, yang bekerja sesuai perintah Mikrokontroler Automatic Voltage Regulator (AVR) ATmega8535. LCD berfungsi untuk menampilkan angka suhu yang diukut oleh sensor LM 35, sedangkan AVR berfungsi untuk menstabilkan tegangan pada level 5V Terdapat pengaman yaitu sensor LM35 sebagai penjaga stabilitas suhu disekitar bayi. Infant warmer memiliki temperature ± 0,3ºC pada 34ºC, 36ºC, 39ºC hanya tampilan, dan Akurasi alat Tinggi, rendah <0,5%. [3]]]>
<![CDATA[LEARNING MEDIA USING DISCOVERY LEARNING APPROACH TO IMPROVE STUDENT LEARNING OUTCOMES ]]>
<![CDATA[Saut Dohot Siregar]]>;
<![CDATA[Berkat Panjaitan]]>;
<![CDATA[Ermi Girsang]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ Jurnal Pendidikan Fisika Vol 8, No 2 (2019) ]]>
Publisher : <![CDATA[Universitas Negeri Medan ]]>
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DOI: 10.22611/jpf.v8i2.15195
<![CDATA[Learning media gives a good influence on students to understand the content of the lessons delivered by the teacher. Learning media makes students become active in learning so students do not only hear explanations from the teacher which can make students' different catches. The purpose of this research is the application of learning media in the learning process of students, and using the discovery learning model is expected to obtain an increase in student learning outcomes. This research was conducted in several 10th grade high schools in Medan, Indonesian. Sampling is done by cluster random sampling where every school has the same opportunity to become a research sample. The instrument of learning outcomes is in the form of multiple choice questions, and the instrument of student interest in learning is in the form of a questionnaire. The results of the discussion show that by using the discovery learning model with the help of instructional media can improve student learning outcomes, especially in vector material. This increase was seen from the response of students as much as 83.3% agreed to the use of media during learning. Learning media by using applications that were developed showed a positive interest in learning by students. The results of student learning instruments indicate that there are differences in the mean learning outcomes of control class students with the mean learning outcomes of experimental class students. The mean value of the control class was 53.61 while the mean learning outcomes in the experimental class was 63.66]]>
<![CDATA[KARAKTERISASI POROSITAS NANOKARBON CANGKANG BUAH SAWIT MENGGUNAKAN SCANNING ELEKTRON MICROSCOPE (SEM) ]]>
<![CDATA[Vivi Purwandari]]>;
<![CDATA[Hestina Hestina]]>;
<![CDATA[Zuhairiah Nasution]]>;
<![CDATA[Hotromasari Dabukke]]>;
<![CDATA[M Mukmin]]>
<![CDATA[ JURNAL KIMIA SAINTEK DAN PENDIDIKAN Vol 5 No 1 (2021): JURNAL KIMIA SAINTEK DAN PENDIDIKAN ]]>
Publisher : <![CDATA[Program Studi Kimia - Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[Referring to data from the Directorate General of Plantations of the Ministry of Agriculture throughout 2019, the area of oil palm plantations in Indonesia is estimated at around 14.68 million hectares, with total production reaching 51.8 million tons per year or the largest in the world. In 1 ton of palm oil produces 6.5% shell waste or 65 kg. Nanocarbons with their unique properties are now widely used in various applications such as batteries, supercapacitors, sensors and so on. Utilization of palm fruit shell waste as a nanocarbon material with a micropore structure, large surface area and high pore volume is the goal of this research.]]>
<![CDATA[ANALISIS KALIBRASI SUHU DAN KEBISINGAN PADA INKUBATOR PERAWATAN MENGGUNAKAN METODE ECRI ]]>
<![CDATA[Zulfahmi Zulfahmi]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ JURNAL MUTIARA ELEKTROMEDIK Vol 2 No 1 (2018): Jurnal Mutiara Elektromedik ]]>
Publisher : <![CDATA[Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[Incubator is a very important tool in hospitals, especially for premature babies. Because this tool is very related to the safety and survival of the baby, periodic calibration is needed. The purpose of this research is to find out the calibration techniques and the calculation of uncertainty of the data resulting from temperature and noise measurements. The incubator calibration activity refers to the ECRI method 415-20010301-01. As the determination of the threshold value or test passing value is +- 1C for temperature and <-65 dBA for noise. The results obtained from the calibration and calculation are 31.89 +- 0.48 C for temperature and 44.7 +- 7.2 dBA for noise. From these results it was stated that the CHS-i1000 incubator was declared suitable for use.]]>
<![CDATA[ANALISIS KALIBRASI SUHU PADA INFANT WARMER MENGGUNAKAN METODE ECRI 415-200010301-01 ]]>
<![CDATA[Iwan Ara Rizki]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ JURNAL MUTIARA ELEKTROMEDIK Vol 3 No 1 (2019): Jurnal Mutiara Elektromedik ]]>
Publisher : <![CDATA[Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[Infant warmer is an electromedic device which is used to provide comfort and warmth in a newborn, where the baby needs a temperature that is in accordance with the temperature in the mother’s womb,which is between 34 C - 37 C. Infant warmer calibration activities refer to the ECRI method 415-20010301. As the treshold value or the value of passing the test is +- 2 C for temperature. The results obtained from calibration are 31,89+- 0,51 C for temperature. From these results it was stated that the GIGANTE infant warmer was declared to be suitable for use.]]>
<![CDATA[ANALISA ALUR KERJA INSPIRASI DAN EKSPIRASI PADA ALAT VENTILATOR ]]>
<![CDATA[Franedya Argarini Saragih]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ JURNAL MUTIARA ELEKTROMEDIK Vol 4 No 1 (2020): Jurnal Mutiara Elektromedik ]]>
Publisher : <![CDATA[Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[Research has been carried out on the Hamilton C2 ventilator which aims to find out how the of inspiration and expiration are in accordance with what has been set on the ventilator by the operator or user. Installation of a ventilator is meant for patients who have excess or lack of oxygen within the lungs and who experience respiratory failure. Where the ventilator is a breathing apparatus that can help maintain ventilation and oxygen delivery for quite a long time.This research method is disbursed using qualitative and quantitative methods in order to collect data. Research on this ventilator was applied in several stages, namely setting and taking data that the ventilator on Volume Tidal (VT) must be in accordance with the Volume Tidal Expiratory (VTE) so there's no collapse within the patient and damage to the device itself. The results of this study are to determine the way of inspiration and expiration consistent with what has been set by observing the worth displayed on the Volume Tidal Expiratory (VTE) which is the same because the value that has been inputted within the Volume Tidal (VT. If the value displayed on the display or screen is <10% then there's a possibility of harm to the ventilator flow sensor or flow sensor within the patient, and the other way around if the value displayed on the display or screen is >10% then there's a possibility of injury to the flow sensors, both ventilator flow sensors and flow sensors within the patient.]]>
<![CDATA[HUBUNGAN PENGETAHUAN, SIKAP, DAN TINDAKAN TERHADAP KESEMBUHAN POST OPERASI PENDERITA KATARAK DI KLINIK MATA YOSE MEDAN ]]>
<![CDATA[Syahru Romadhon]]>;
<![CDATA[Khairuna Irma]]>;
<![CDATA[Berkat Panjaitan]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ Jurnal Darma Agung Vol 30 No 3 (2022): DESEMBER ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Darma Agung (LPPM_UDA) ]]>
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DOI: 10.46930/ojsuda.v30i3.2422
<![CDATA[Katarak merupakan suatu keadaan patologis lensa, di mana lensa akan menjadi keruh akibat terjadi hidrasi cairan, kekeruhan mengakibatkan bola mata dan bergerak secara progresif dan tanpa mngalami peubahan. Menurut WHO katarak merupakan penyebab kebutaan yang paling utama didunia sebesar 48% dari seluruh kebutaan yang ada di dunia. Tujuan penelitian ini adalah Menganalisa Hubungan Pengetahuan, Sikap dan Tindakan Terhadap Kesembuhan Post Operasi Penderita Katarak di Klinik Mata Yose Tahun 2017. Jenis penelitian survey deskritif analitik dengan metode cross sectional study. Jumlah sampel dalam penelitian ini sebanyak 96 orang. Hasil penelitian yang di dapat pengetahuan baik sebanyak 65 orang (67.5%) kurang 31 orang (32.3%), sikap positif sebanyak 62 (64.6%) negatif 34 orang (35.4%), tindakan baik sebanyak 62 (64.6%) kurang 34 orang (35.4%), kesembuhan sejumlah 85 orang (88.5 %) tidak sembuh 11 orang (11.5%). Uji satatistik bivariat diketahui bahwa terdapat hubungan pengetahuan terhadap kesembuhan dengan nilai p value 0.025, sikap dengan kesembuhan p value 0.043 dan tindakan dengan kesembuhan 0.043. Diharapkan kepada masyarakat lebih meningkatkan pengetahuan, sikap dan tindakan khususnya bagi penderita katarak untuk dapat mendapatkan kesembuhan paska operasi, serta petugas kesehatan untuk selalu menginformasikan langkah-langkah penyembuhan post operasi katarak]]>
<![CDATA[KARAKTERISASI POROSITAS NANOKARBON CANGKANG BUAH SAWIT MENGGUNAKAN SCANNING ELEKTRON MICROSCOPE (SEM) ]]>
<![CDATA[Vivi Purwandari]]>;
<![CDATA[Hestina Hestina]]>;
<![CDATA[Zuhairiah Nasution]]>;
<![CDATA[Hotromasari Dabukke]]>;
<![CDATA[M Mukmin]]>
<![CDATA[ JURNAL KIMIA SAINTEK DAN PENDIDIKAN Vol. 5 No. 1 (2021): JURNAL KIMIA SAINTEK DAN PENDIDIKAN ]]>
Publisher : <![CDATA[Program Studi Kimia - Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[Referring to data from the Directorate General of Plantations of the Ministry of Agriculture throughout 2019, the area of oil palm plantations in Indonesia is estimated at around 14.68 million hectares, with total production reaching 51.8 million tons per year or the largest in the world. In 1 ton of palm oil produces 6.5% shell waste or 65 kg. Nanocarbons with their unique properties are now widely used in various applications such as batteries, supercapacitors, sensors and so on. Utilization of palm fruit shell waste as a nanocarbon material with a micropore structure, large surface area and high pore volume is the goal of this research.]]>
<![CDATA[ANALISA ALUR KERJA INSPIRASI DAN EKSPIRASI PADA ALAT VENTILATOR ]]>
<![CDATA[Franedya Argarini Saragih]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ JURNAL MUTIARA ELEKTROMEDIK Vol. 4 No. 1 (2020): Jurnal Mutiara Elektromedik ]]>
Publisher : <![CDATA[Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia ]]>
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DOI: 10.51544/elektromedik.v4i1.3240
<![CDATA[Research has been carried out on the Hamilton C2 ventilator which aims to find out how the of inspiration and expiration are in accordance with what has been set on the ventilator by the operator or user. Installation of a ventilator is meant for patients who have excess or lack of oxygen within the lungs and who experience respiratory failure. Where the ventilator is a breathing apparatus that can help maintain ventilation and oxygen delivery for quite a long time.This research method is disbursed using qualitative and quantitative methods in order to collect data. Research on this ventilator was applied in several stages, namely setting and taking data that the ventilator on Volume Tidal (VT) must be in accordance with the Volume Tidal Expiratory (VTE) so there's no collapse within the patient and damage to the device itself. The results of this study are to determine the way of inspiration and expiration consistent with what has been set by observing the worth displayed on the Volume Tidal Expiratory (VTE) which is the same because the value that has been inputted within the Volume Tidal (VT. If the value displayed on the display or screen is <10% then there's a possibility of harm to the ventilator flow sensor or flow sensor within the patient, and the other way around if the value displayed on the display or screen is >10% then there's a possibility of injury to the flow sensors, both ventilator flow sensors and flow sensors within the patient.]]>
<![CDATA[ANALISA SISTEM PEMELIHARAAN ALAT TENSIMETER ]]>
<![CDATA[Sri Ayu Tugi Astuti]]>;
<![CDATA[Hotromasari Dabukke]]>
<![CDATA[ JURNAL MUTIARA ELEKTROMEDIK Vol. 4 No. 2 (2020): Jurnal Mutiara Elektromedik ]]>
Publisher : <![CDATA[Prodi Teknik Elektromedik Universitas Sari Mutiara Indonesia ]]>
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<![CDATA[The purpose of this study was to determine how the implementation of the tensimeter maintenance system at the Simpang Dolok Health Center Laboratory. This research is a qualitative descriptive study. The data was collected through tensimeter maintenance techniques. So that the Simpang Dolok Community Health Center performs routine cleaning and maintenance of the tensimeter in order to make the tensimeter last longer during its serviceable period. It is recommended that the head of the Simpang Dolok Health Center Laboratory room pay attention to the equipment maintenance system.]]>
