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All Journal Jurnal Penelitian Kesehatan Health Notions Belitung Nursing Journal 2-TRIK: TUNAS-TUNAS RISET KESEHATAN PLAKAT : Jurnal Pelayanan Kepada Masyarakat Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurkessutra/Jurnal Kesehatan Surya Nusantara https://doi.org/10.33085/.v5i1.5887
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Universitas Efarina
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Journal : 2-TRIK: TUNAS-TUNAS RISET KESEHATAN

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Sintesis Dan Sifat Magnetik Komposit BaFe12O19/ZnO Terhadap Aplikasi Elektronik Media Perekam Dan Absorben Veryyon Harahap; Veryyon Harahap; Sondang Sidabutar
2-TRIK: TUNAS-TUNAS RISET KESEHATAN Vol 10, No 2 (2020): Mei 2020
Publisher : FORUM ILMIAH KESEHATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/2trik10203

Abstract

The purpose of this study was to synthesize BaFe12O19 / ZnO composites and use them as electronic applications for recording and absorbent media. Synthesis of Barium hexaferrite (BaFe12O19) using the Wet Milling method, with toluene media, while the ZnO Synthesis uses the coprecipitation method on powder. BaFe12O19 as a matrix and Zinc Oxide as a filler which is used as the main raw material for making composites. The results of Barium M-Ferrit and zinc oxide milling were mixed using wet milling with toluene media for 10 minutes and dried for half an hour at 200 oC. XRD (x-ray diffraction) results using full analysis, showed that the BaFe12O19 / ZnO composite was successfully synthesized. The crystal structure of Barium Hexaferrite is hexagonal and the peaks indicate single phase, each of the lattice parameters being BaFe12O19 a, b = 5.89 Å, c = 2.19 and spacegroup P63 / mm (194). The crystal structure of ZnO is hexagonal with lattice parameters a, b = 3.25 Å, b = 5.20 Å spacegroup P63mc (No.186) which is the wurtzite phase. The result of software match analysis shows that the percentage ratio of ZnO and BaFe12O19 atoms in this composite is the addition of ZnO mass by 50%, 75% has two phases, namely the ZnO and BaFe12O19 phases which show a heterogeneous structure with a hexagonal crystal structure. The morphology of the SEM photos shows that the barium hexaferrite grains are flat hexagonal in micron scale covered with ZnO. The VSM (Vibrating Sample Magnetometer) results showed that the magnetic properties of BaFe12O19 powder were obtained (Ms) magnetic saturation of 54.02 emu / g, (Mr) magnetic remanence 33.05 emu / g, (Hcj) coercivity 2941 Oe and (BHmax) product energy of 191 kGOe. Keywords: barium hexaferrite; zinc oxide; composite; coercivity; remanence ABSTRAK Tujuan penelitian ini adalah mensintesis komposit BaFe12O19/ZnO dan pemanfaatannya sebagai aplikasi elektronik media perekam dan absorben. Sintesis Barium heksaferit (BaFe12O19) menggunakan metode Wet Milling, dengan media toluene, sedangkan Sintesis ZnO menggunakan metode kopresipitasi pada powder. BaFe12O19 sebagai matriks dan Zinc Oxide sebagai filler yang digunakan sebagai bahan baku utama untuk pembuatan komposit. Hasil miling Barium M-Ferrit dan zinc Oxide dicampur menggunakan wet milling dengan media touluene selama 10 menit dan dikeringkan selama setengah jam pada suhu 200 oC. Hasil XRD (Difraksi sinar-x) menggunakan analisis macth, menunjukkan bahwa komposit BaFe12O19/ZnO telah berhasil disintesis. Struktur Kristal Barium Heksaferit adalah hexagonal dan puncak menunjukkan single fase, masing-masing parameter kisi adalah BaFe12O19 a,b = 5.89 Å, c = 2.19 dan spacegroup P63/mm (194). Struktur kristal ZnO adalah hexagonal dengan parameter kisi adalah a,b = 3.25 Å, b = 5.20 Å spacegroup P63mc (No.186) yang merupakan fase wurtzite. Hasil analisis software match menunjukkan bahwa perbandingan persentase atom ZnO dan BaFe12O19 pada komposit ini adalah penambahan massa ZnO 50%,75% memiliki dua fasa yaitu adanya fasa ZnO dan BaFe12O19 yang menunjukkan struktur heterogen dengan struktur kristal hexagonal. Morfologi hasil foto SEM menunjukan bahwa butir barium heksaferit berbentuk flat heksagonal dalam skala mikron yang ditutupi ZnO. Hasil VSM (Vibrating Sample Magnetometer) didapatkan nilai sifat magnet Serbuk BaFe12O19 didapatkan (Ms) magnet saturasi 54.02 emu/g, (Mr) magnet remanen 33.05 emu/g, (Hcj) koersivitas 2941 Oe dan (BHmax) energi produk 191 kGOe. Kata kunci: barium hexaferrite; zinc oxide; komposit; koersifitas; remanensi
Analisis Pemberian ASI Eksklusif pada Program Gizi di Puskesmas Padang Bulan Medan Tahun 2018 Melva Saragi; Sondang Sidabutar
2-TRIK: TUNAS-TUNAS RISET KESEHATAN Vol 10, No 3 (2020): Agustus 2020
Publisher : FORUM ILMIAH KESEHATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/2trik10305

Abstract

Background: Provided exclusive breast-feeding is acknowledged highly purely, means in this case is a baby shall be fed at least for 6 months without any additional meal or other water drink. It is surely exclusive bread-feeding must be provided during 6 months for recognized contained the worthy nutrition to baby in aged 6 months. A baby as fed with ASI bread-feeding need not any additional meal or water drink such as sugar, juice or drinking water for 6 months. Objectives: The objective of this study is to analyze providing ASI exclusive breast-feeding is fed bases to the existence of HR, budget, facilities, public service, planning, empower in field, assessment, controlling, and supervision. Methods: In this research involved 4 people as informants they are Head of health center locally, program person in charge, KIA/KB program coordinator, and included 1 mother. The result indicated that HR specifically on ASI exclusive program there not available, unfortunately seen there was no special budget provided for ASI exclusive program. Noted that shortage facilities, there was no public service executive properly as required, not encouraged to involve public participated as due to, without budget planning, encouragement and implementation was so poor, there was no assessment as standard to program progress, there was no supervision outside building. For any control as required mainly only to specific planning and noted a few program specifically for mother of baby. It was suggestible to Head of health center and coordinator to specific program ASI exclusive breast-feeding usually prepare own program of planning routine on feeding of breast as required, and encourage to give a routine counseling in make internal supervision, and give valuable advices. Keywords: breast-feeding; health center; public services ABSTRAK Pendahuluan: ASI Eksklusif adalah menyusui bayi secara murni, yang dimaksud murni adalah bayi yang diberi ASI selama 6 bulan tanpa tambahan makanan atau minuman yang lain. ASI Eksklusif harus diberikan selama 6 bulan karena ASI menyediakan nutrisi terbaik dan lengkap untuk bayi berusia 6 bulan. Bayi yang diberi ASI Eksklusif tidak diberikan makanan dan minuman tambahan seperti air gula, jus buah atau air putih selama 6 bulan. Tujuan: untuk menganalisis pemberian ASI Eksklusif dilihat berdasarkan SDM, Anggaran, sarana, pelayanan,masyarakat, perencanaan, penggerakan pelaksanaan, penilaian, pengawasan, dan pengendalian. Metode: Jenis penelitian ini adalah penelitian kualitatif dengan metode studi kasus, Informan dalam penelitian ini sebanyak 4 orang yaitu Kepala Puskesmas, penanggung jawab program, pelaksana program KIA/KB dan 1 orang ibu bayi, Analisis kualitatif dianalisis secara reduksi, tampilan data dan verifikasi. Hasil: Penelitian menunjukkan bahwa SDM khusus untuk program ASI Eksklusif tidak ada, tidak ada anggaran khusus untuk program ASI Eksklusif, kurangnya sarana prasarana, pelayanan belum dijalankan secara keseluruhan, peran masyarakat masih kurang, tidak ada perencanaan secara khusus, penggerakan dan pelaksanaan masih kurang, penilaian ada berdasarkan pencapaian program, pengawasan di luar gedung tidak ada dan pengendalian yang akan dilakukan adalah membuat perencanaan khusus dan anggaran khusus serta membuat program khusus pembinaan ibu/sasaran. Kesimpulan: Belum berjalan dengan baik program ASI Eksklusif karena belum ada petugas khusus untuk ASI Eksklusif dan kurangnya perhatian dari pimpinan. Kata kunci: pemberian; ASI eksklusif; pusat kesehatan masyarakat
Co-Authors amenda sebayang Amenda Sebayang Berkatman Laia Chatarina Umbul Wahyuni Christian Rayando Butar Butar Desi Lusiana Wardhani Deswidya Hutauruk Dewi Maslina Siregar Diana Lorenta Barimbingan Eka Saudur Renaldi Sihombing Eko Winarti Iin Herliani Isma Oktadiana Maswan Daulay Melva Saragi Meyana Marbun Meyana Marbun Nur Masdalifah parianti Lubis Paul Sirait Raovonauli Simbolon Riada Marenny Pasaribu Riada Pasaribu Romauli Pakpahan Rony Setianto Srirahma Friani Srirahma Friani Tatin Wahyanto Veryyon Harahap Veryyon Harahap Yohanes Andy Rias Yudied Agung Mirasa