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All Journal Jurnal Teknologi Reaktor Nuklir Tri Dasa Mega JFA (Jurnal Fisika dan Aplikasinya) Briliant: Jurnal Riset dan Konseptual Jurnal Pendidikan Bahasa HIGIENE: Jurnal Kesehatan Lingkungan INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Pengabdian Pada Masyarakat Indonesian Journal of Chemistry Journal of Physics and Its Applications Jurnal Ilmiah Kesehatan Ar-Rum Salatiga Journal of Computer System and Informatics (JoSYC) SEMAR Eduproxima : Jurnal Ilmiah Pendidikan IPA Psikoborneo : Jurnal Ilmiah Psikologi Journal of Informatics Management and Information Technology Education Achievement: Journal of Science and Research Indonesian Journal of Nursing and Health Sciences (IJNHS) Counseling and Humanities Review Journal of Artificial Intelligence and Digital Business Innovative: Journal Of Social Science Research Sahabat Sosial: Jurnal Pengabdian Masyarakat International Journal of Health Sciences Jurnal Ilmu Pendidikan dan Humaniora Lunggi Journal Bulletin of Chemical Reaction Engineering & Catalysis Physio Move Journal (PMJ) Jurnal Pendidikan Vokasi Indonesia Jurnal Wacana Kinerja: Kajian Praktis-Akademis Kinerja dan Administrasi Pelayanan Publik

Utari Utari

Physics Department, Faculty Of Mathematics And Natural Sciences, Universitas Sebelas Maret, Jl. Ir. Sutami 36A, Kentingan, Jebres, Surakarta 57126

Author-ID : 408955

Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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STRUKTUR DAN FUNGSI PANTUN DALAM UPACARA ADAT PERKAWINAN MELAYU SAMBAS DESA SUNGAI BARU KECAMATAN TELUK KERAMAT Lizawati, Lizawati; Utari, Utari
Jurnal Pendidikan Bahasa Vol 7, No 1 (2018): Jurnal Pendidikan Bahasa
Publisher : IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.493 KB)

Penelitian ini bertujuan untuk mendeskripsikan struktur dan fungsi pantun dalam upacara adat perkawinan Melayu Sambas Desa Sungai Baru Kecamatan Teluk Keramat. Penelitian ini menggunakan metode deskriptif kualitatif yaitu mendeskripsikan diksi, pengimajian, figuratif, dan fungsi pada pantun adat perkawinan Melayu Sambas desa Sungai Baru kecamatan Teluk Keramat. Adapun sumber data dalam penelitian ini yaitu informan yang disebut muhakam. Teknik analisis data dalam penelitian ini adalah model interaktif. Hasil penelitian ini yaitu diksi, terdiri dari makna denotasi dan konotasi; pengimajian, terdiri 2 imaji; kata konkret, ditemukan kata-kata yang memberikan arti secara keseluruhan kepada pembaca; bahasa figuratif, terdiri dari 4 majas; rima; berdasarkan bunyi dan berdasarkan letak kata-kata dalam baris; dan fungsi pantun.Kata Kunci: struktur, fungsi, pantun, dan adat perkawinan Melayu Sambas

Karakterisasi Morfologi Permukaan Lapisan Tipis Porphyrin Alam Hasil Deposisi Spin Coating dengan Atomic Force Mircroscopy Fonita, Elvira Freditia; Fatmawati, Elly; Sulistiyana, Defi; Utari, Utari; Purnama, Budi
Jurnal Fisika dan Aplikasinya Vol 10, No 2 (2014)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Sintesis dan fabrikasi lapisan tipis berbasis nanopartikel porphyrin alam dilaporkan pada makalah ini. Larutan porphyrin alam disintesis melalui proses permurnian dengan teknik kolom kromatografi kemudian ditumbuhkan menjadi lapisan di atas substrat Cu dengan metode spin coating. Hasil pengamatan dengan atomic force microscopy menegaskan bahwa lapisan tipis tersusun dari struktur islands dengan dimensi nano meterorde. Dimensi lateral lapisan tipis dengan N = 3 menunjukkan struktur island sebesar 800 nm yang lebih kecil dibandingkan sampel N = 5 yaitu 1200 nm. Pengamatan lebih detail untuk skala scan lebih kecil menegaskan bahwa dimensi islands yang besar merupakan himpunan islands kecil-kecil membentuk suatu ikatan tertentu. Akhirnya, jika satu unit islands merupakan sebuah molekul, maka island-island tersebut berinteraksi membentuk suatu supra-molekuler.

Magneto-Impedansi pada Kumparan Kawat Fe Hanafi Eko Prasetyo; Utari Utari; Budi Purnama
Jurnal Fisika dan Aplikasinya Vol 9, No 2 (2013)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Klarifikasi fenomena magneto impedansi pada kumparan kawat Fe dilaporkan pada makalah ini. Fenomena magneto-impedansi pada kumparan kawat Fe juga telah dikonfirmasi ketergantungannya terhadap jumlah lilitan kawat (N), diameter kumparan (d) dan diameter kawat (D). Peningkatan jumlah lilitan (N) dan diameter kumparan (d) mempercepat laju penurunan nilai L pada kurva respon magneto-impedansi. Sedangkan laju penurunan nilai L berkurang dengan kenaikan diameter kawat kumparan (D). Akhirnya, realisasi respon magneto-impedansi pada frekuensi rendah menegaskan fenomena ini didominasi oleh efek magneto-induksi.

Ketergantungan Mobilitas pada Temperatur Pengukuran Lapisan Porphyrin Alam Elly Fatmawati; Utari Utari; Budi Purnama; Kamsul Abraha
Jurnal Fisika dan Aplikasinya Vol 10, No 3 (2014)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Efek temperatur terhadap mobilitas lapisan porphyrin alam diproduksi dengan metode deposisi spin coating di atas substrat Cu didiskusikan. Analisis pembawa muatan dilakukan dengan menggunakan metode pengukuran I-V dari temperatur T = 20C hingga T = 23C. Hasil eksperimen menunjukkan bahwa efek agitasi thermal meningkatkan arus terukur. Mobilitas meningkat secara linier dengan kenaikan temperatur pengukuran. Akhirnya, respon kenaikan nilai mobilitas terhadap temperatur pada sampel dengan N = 14 lebih cepat dibandingkan N = 8.

Inisiasi Kemampuan Berwirausaha melalui Pengenalan E-Commerce bagi Anak Panti Asuhan Yatim Muhammadiyah Cabang Blimbing Sukoharjo Mohtar Yunianto; Budi Purnama; Kusumandari Kusumandari; Utari Utari
Jurnal Pengabdian Pada Masyarakat Vol 4 No 3 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

INITIATING ENTREPRENEURIAL SKILLS THROUGH THE INTRODUCTION OF E-COMMERCE FOR ORPHANS OF THE MUHAMMADIYAH ORPHANAGE IN BLIMBING SUKOHARJO. Efforts to improve skills and the cultivation of entrepreneurial spirit have been carried out at the Orphanage PKU Muhammadiyah Cabang Blimbing. This institution is home to 20 orphans located in Wonorejo, Polokarto, Sukoharjo. Wonorejo village is a convection village where most of the population work as convection producers, which in the sale of their clothes still use conventional methods, which are sold in stores and in markets. The pattern of mutually beneficial cooperation between convection entrepreneurs and orphans is initiated by technopreneurship activities namely by selling convection through online stores.

Surface Morphology of Fe(III)-Porphyrin Thin Layers as Characterized by Atomic Force Microscopy Utari Utari; Kusumandari Kusumandari; Budi Purnama; Mudasir Mudasir; Kamsul Abraha
Indonesian Journal of Chemistry Vol 16, No 3 (2016)
Publisher : Universitas Gadjah Mada

Surface morphology of Fe(III)–porphyrin thin layers was studied using atomic force microscopy. The thin layer samples used in these experiments were deposited by spin coating methods on indium–tin-oxide substrates at room temperature under atmospheric conditions. Variations of thin layer of Fe(III)-porphyrin were done by modifying the rotational speed and the concentration of the solution. The experimental results demonstrated that the Fe(III)–porphyrin layers were observed as discrete nanomolecular islands. Both the number of nano-islands and thickness of the layer increased significantly with increasing concentration. A layer thickness of 15 nm was obtained for low concentrations of 0.00153 M and become 25 nm for dense concentrations of 0.153 M. Conversely, the higher number of islands were deposited on the surface of the substrate at a lower rotational speed.

Penentuan Peak Kilovoltage (kVp) Pesawat Sinar-X Dengan Pemanfaatan Imaging Plate (IP) Di RSUD Dr. Moewardi Bibit Cahyani; Utari Utari; Muhtarom Muhtarom
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 11, No 2 (2021): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v11i2.45431

Research has been carried out to determine the kVp of X-ray aircraft using an imaging plate (IP) as a measuring tool. The imaging plate functions to record images after irradiation and as a detector to capture and store X-ray energy when it penetrates an object. The purpose of this study is to use IP as a kVp measurement tool. The method used is to create a characteristic curve of the relationship between the ratio of Region of Interest (ROI) of two aluminum filters to rated voltage (kVp). From the research obtained the equation y = 2816.61 x2 – 4532.19 x + 1878.65 with R2 = 0.988. The kVp test was carried out using a fluoroscopic X-ray model SM-20HFH. The test results obtained that the measured kVp value at a voltage of 70 kV was 66.21 kV and an error value of 5.41%. While the measured kVp value at 55 kV is 58.95 kV with an error value of -7.18%. These results indicate that IP can be used to measure kVp with an error below the allowable tolerance, namely the max error ≤ of 10%.

ESTIMATION OF NEUTRON AND PROMPT PHOTON DOSE RATE DISTRIBUTION IN TMSR-500 USING MCNP6 Luqman Satria Pradana; Utari Utari; Suharyana Suharyana; Azizul Khakim
JURNAL TEKNOLOGI REAKTOR NUKLIR TRI DASA MEGA Vol 24, No 3 (2022): October 2022
Publisher : Pusat Teknologi Dan Keselamatan Reaktor Nuklir (PTKRN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/tdm.2022.24.3.6692

Thorium Molten Salt Reactor-500 (TMSR-500), one of the Generation IV nuclear reactors, is designed by Thorcon International, Pte. Ltd, which is projected to be built in Indonesia. The reactor core is radially surrounded by B4C shielding, but not the upper part. As the silo hall sits above the reactor core and is accessible by reactor personnel, the dose rate must be calculated in the area to ensure the workers receive an annual dose below the acceptable limit. The dose rate from neutrons and photons as the result of fission reactions are the only sources to be calculated in this research, without taking the source from fission products into account. This research aims to obtain the dose rate distribution of neutrons and prompt photons using Monte Carlo code MCNP6. The reactor was assumed to operate at a nominal thermal power of 557 MWth. Dose rate calculation was obtained from flux Tally F4 and converted into dose rate using Dose Energy Dose Function (DEDF) factor. Conversion factors of flux to the dose were based on ICRP-21 and ANSI/ANS-6.1.1 1977. The result of the calculations showed that the distribution of neutron and prompt photon fluxes does not reach the silo hall.

IMPLEMENTASI MODEL ACTIVE LEARNING TIPE CARD SORT PADA MATA PELAJARAN SEJARAH KEBUDAYAAN ISLAM DI KELAS X AGAMA MADRASAH ALIYAH M. BASIUNI IMRAN SAMBAS TAHUN PELAJARAN 2022/2023 Utari, Utari; Mujahidin, Mujahidin; Asyura, Muhammad
Lunggi Journal Vol. 1 No. 4 (2023): Lunggi Journal: Literasi Unggulan Ilmiah Multidisipliner
Publisher : Institut Agama Islam Sultan Muhammaad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini membahas tentang implementasi model active learning tipe card sort pada mata pelajaran Sejarah Kebudayaan Islam untuk meningkatkan hasil belajar. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian fenomenologi dengan tujuan untuk mendeskripsikan dan menggambarkan kenyataan yang ada serta melakukan pendekatan terhadap sumber informasi, sehingga diharapkan data yang diperoleh akan lebih maksimal dan sesuai dengan fenomena yang dialami oleh informan. Teknik pengumpulan data dalam penelitian ini yaitu dengan observasi, wawancara dan dokumentasi. Hasil penelitian ini yaitu: 1) Perencanaan model active learning tipe card sort pada Mata Pelajaran Sejarah Kebudayaan Islam di MA M. Basiuni Imran Sambas yakni dengan cara sebagai berikut: a) Menyiapkan Silabus b) Menyiapkan Rencana Pelaksanaan Pembelajaran c) Menyiapkan media pembelajaran. 2) Pelaksanaan model active learning tipe card pada Mata Pelajaran Sejarah Kebudayaan Islam di MA M. Basiuni Imran Sambas mulai dari kegiatan awal, inti hingga penutup dengan langkah-langkah card sort. 3) Evaluasi model active learning tipe card sort pada Mata Pelajaran Sejarah Kebudayaan Islam di MA M. Basiuni Imran Sambas diantaranya adalah: a) Menentukan jenis evaluasi belajar b) Menentukan aspek-aspek penilaian c) Menentukan instrumen penilaian

The Impact of Evaluation Methods on Students' Learning Achievement in Primary School Mathematics Education: A Mixed-Methods Study Sihotang, Minora; Utari, Utari; Sihotang, Togarman
Jurnal Ilmu Pendidikan dan Humaniora Vol. 11 No. 1 (2022): Jan: Education and Humanities
Publisher : Insan Akademika Publications

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jiph.v11i1.12

In the realm of primary school mathematics education, the choice of evaluation methods holds a critical key to unlocking the potential of young learners. This mixed-methods research endeavors to illuminate the intricate relationship between assessment techniques and students' learning achievement. By integrating both quantitative and qualitative data, it offers a comprehensive understanding of the impact of different evaluation methods on students' experiences and outcomes in the realm of primary school mathematics. The quantitative phase of this study reveals compelling correlations between specific evaluation methods and students' learning achievement. Formative assessments, characterized by their immediate feedback and constructive nature, emerge as potent contributors to learning achievement. Students exposed to a higher frequency of formative assessments exhibit higher math test scores, revealing a strong positive correlation. The qualitative phase provides deeper insights into students' attitudes and experiences with various evaluation methods. Students express a strong preference for formative assessments, emphasizing the value of feedback and personal growth. Teachers underscore the importance of a balanced approach to assessment, combining different methods to address diverse learning styles and needs. Parents play a crucial role in supporting their children's education and express a range of expectations regarding assessment approaches. The research findings bear substantial implications for educational practices, policymaking, and curriculum development. Educators are encouraged to adopt a balanced approach that leverages the power of formative assessments while considering students' grade levels and socioeconomic backgrounds. Policymakers are positioned to develop evidence-based policies and standards that promote the use of effective assessment methods and equitable educational resources. In conclusion, this research unfolds a compelling narrative of the symbiotic relationship between evaluation methods and students' learning achievement in primary school mathematics education.

Co-Authors ', Khairunnisa Ahmad Saifudin, Ahmad Anggreni, Milka Arini Vika Sari Artono Dwijo Sutomo Artono Dwijo Sutomo Astuti, Retno Puji Azizul Khakim Azizul Khakim, Azizul Bahrun, Suriani Belangi, Siska Putri Bibit Cahyani Budi Legowo Budi Purnama Candra Tirta Putra Dian Afif Rusydan Dina Sukma Dwi Teguh Rahardjo Eko Prastyo Ellanda Purwawijaya Elly Fatmawati Fajar Arianto Fatmawati, Elly Fonita, Elvira Freditia Fuad Anwar, Fuad Hanafi Eko Prasetyo Hasmar, Wanti Hayati, Widia Ismail Ismail Juwariyah, Siti Kamsul Abraha Kamsul Abraha Khairunnisa Khairunnisa Kristina Maharani, Kristina Kusumandari, Kusumandari Listina, Osie Lizawati Lizawati Lonik, Lorensius Luqman Satria Pradana Mohtar Yunianto Mohtar Yunianto, Mohtar Mudasir Mudasir Muhammad Amin Muhammad Asyura Muhammad Iqbal Muhammad Syahputra Novelan Muhtarom Muhtarom Mujahidin Mujahidin Mukriani, Mukriani Musadewi, Adiana Musilawati, Fida Ayu nafisatuzzahro' nafisatuzzahro' nafisatuzzahro' Nainggolan, Nurcahaya Nining Hargiani Novianty, Natasha Nur Wahyuni Nuryani Nuryani Oki Dewi Pamungkas Oktavianto, Eka Prasetya, Nurdiyantoro Putra PUTU LUSITA NATI INDRIANI Rahmawati, Ramadona Rambe, Siska Mayasari Ricda Nurhikmayanti Hamzah Riyatun Riyatun Riyatun Riyatun Riyatun, Riyatun Rizki Yulia Purwitaningtyas, Rizki Yulia Sahalessy, Yona C. Saputra Junaidi, Adi SARI, DIAN NUR ADKHANA Sihotang, Minora Sihotang, Togarman Simanullang, Rahma Yuni Soraya, Syazarah Sri Budiawanti Sudirman Suharno Suharno Suharno Suharno Suharyana Suharyana Suharyana Suharyana Sulistiyana, Defi Suryati Suryati SyahPutri, Chairani Syahri, Rahma Tambunan, Maha Valne Datin Mahfujah Timiyatun, Endar Ula, Zumrotul Vina Oktaria Wanny, Puspita Wati Wati Widiarini, Widiarini Wiji Lestari Yeni Herlina K. Dasi Yermi, Yermi Yofentina Iriani Yulis, Dian Meiliani Yuni Wulandari Yunita Suriani Suardi

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