Items where Division is "Fakultas Matematika dan Ilmu Pengetahuan Alam" and Year is 2021

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Ariska, Wiwik and Purwati, Nining and Jayanti, Ervina Titi (2021) APPLICATION OF EDIBLE COATING MADE FROM TARO STARCH ON THE SHELF LIFE OF RED CHILI (Capsicum annuum L). In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.

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Bunawan, Wawan and Gultom, Syamsul and Rismawati and Kristina, Efa and Suci, Fidya Witria' Ash and Josephine, Anggi Anggana (2021) JUNIOR STUDENTS’ INTEREST IN SCIENCE COURSES BASED ON HOTS LITERACY PROGRAM: MODELING OF SCIENTIFIC INTEREST AND ITS RELATIONSHIPS WITH OTHER COMPONENTS. International Journal of Research-Granthaalayah, 09 (11). pp. 258-268. ISSN 2350-0530 (e) ; 2394-3629 (p)

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Claudia Sianipar, Frida and Sitorus, Marham (2021) Pengembangan Bahan Ajar Kontekstual Berbasis Evaluasi HOTS Untuk Meningkatkan Hasil Belajar dan Nilai Karakter Siswa Pada Materi Asam Basa di SMA N 4 Pematang Siantar. In: Prosiding Seminar Nasional Kimia & Pendidikan Kimia#2 - 2021, 11 Desember 2021, Medan.

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Febryani, Ayu and Puspitawati and Andayani, Trisni and Firmansyah, Wira and Andriansyah, Dedi (2021) Folk Belief and Magical Practices in Pancur Gading Site, Indonesia. International Journal of Management Entrepreneurship Social Sciences and Humanities, 4 (1). 01-16. ISSN ISSN : 2580-0981 (online)

Frisnoiry, Suci and Siregar, Tiur Malasari and Elfitra (2021) PENDAMPINGAN PEMBUATAN E-BOOK MELALUI APLIKASI FLIPBOOK DI SMA NEGERI 1 STABAT. In: Prosiding Seminar Nasional Pengabdian Kepada Masyarakat "Penguatan Peran Perguruan Tinggi Dalam Meningkatkan Kualitas Hidup Di Era New Normal Melalui Hasil Pengabdian Kepada Masyarakat", 8 September 2021, LPPM Universitas Negeri Medan.

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Ginting, Febi Febrika (2021) KETERAMPILAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA KELAS XI PADA PEMBELAJARAN BIOLOGI DENGAN MODEL PEMBELAJARAN INKUIRI TERBIMBING DI MAN 2 MODEL MEDAN T.P. 2019/2020. In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.

Gultom, Endang Sulistyarini (2021) Antibacterial activity test on ethanol extract fraction of Kirinyuh (Chromolaena odorata L.) leaves for multi-drug resistant organisms bacteria. Biogenesis: Jurnal Ilmiah Biologi, 9 (1). pp. 26-34. ISSN pISSN 2302-1616, eISSN 2580-2909

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Hakim S., Abdul and Sembiring, Timbangen and Sebayang, Krista and Situmorang, Manihar and Tarigan, Krista and Sembiring, K. and Mihardi, Satria (2021) CHARACTERIZATION OF INDICATOR ELECTRODES USING THE POTENTIOMETRIC BIOSENSOR METHOD AS UREA SENSOR WITH XRD, SEM-EDS, UV-Vis AND FTIR. In: The 10th International Conference on Theoretical and Applied Physics (ICTAP 2020), 20-22 Nov 2020, Mataram.

Harahap, Fauziyah and Afiva, Annisa and Jannah, Miftahul and Prasetya, Eko (2021) ISSR based analysis of genetic variability of plantlets culture of pineapple (Ananas comosus L.) from Sipahutar, North Sumatera, Indonesia. Biogenesis: Jurnal Ilmiah Biologi, 9 (1). pp. 35-41. ISSN pISSN 2302-1616; eISSN 2580-2909

Harahap, Fauziyah and Nusyirwan and Edi, Syahmi and Rahayu, Suci and Hasibuan, Rifa Fadhillah Munifah (2021) Pineapple Rooting in Vitro from Sipahutar, North Sumatra, Indonesia, with Addition of Sucrose and IBA. Journal of Hunan University Natural Sciences, 48 (7). pp. 166-179. ISSN 1674-2974

Harahap, Fauziyah and Siregar, Deliana Friska (2021) DEVELOPMENT OF TISSUE CULTURE TEXTBOOK BASED ON SCIENTIFIC LITERACY AS A STUDENT LEARNING SOURCE. Jurnal Pelita Pendidikan, 9 (4). pp. 175-3185. ISSN 2338-3003; eISSN : 2502 – 3217

Harahap, Mukti Hamjah and Ritonga, Winsyahputra and Nasution, Budiman (2021) LAPORAN PENELITIAN TERAPAN PENGEMBANGAN DAN PEREKAYASAAN MESIN HOT PRESS. Technical Report. Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) UNIMED, Medan.

Harahap, Mukti Hamjah and Ritonga, Winsyahputra and Nasution, Budiman and Tumanggor, Arman D.S. and Yudha, Putra Stevano Frima (2021) Development and Engineering of Heat Press Machine Tools. In: The 8th Annual International Seminar on Trends in Science and Science Education (AISTSSE) 2021, 3 Nov 2021, Medan.

Hartofo, Rudi and Herlinawati and Irfandi and Harahap, Mukti Hamjah and Endriani, Dewi (2021) OPTIMALISASI PEMBUATAN SABUN DARI MINYAK JELANTAH OLEH PKK DOLOK MARAJA KECAMATAN TAPIAN DOLOK SIMALUNGUN. MARTABE : Jurnal Pengabdian Masyarakat, 4 (1). pp. 131-139. ISSN p-ISSN: 2598-1218; e-ISSN: 2598-1226

Harun, Siti Chaliza and Fachrozi, Imam and Yusra, Asphi and Nurhamidah and Saragi, Suci Meiken and Hasruddin (2021) PENGGUNAAN METODE JARING LABA-LABA UNTUK TRANSPLANTASI TERUMBU KARANG DI PULAU SALAH NAMA. In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.

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Manik, Manganju and Harahap, Fauziyah (2021) Implementasi Discovery Learning dalam Pembelajaran Biologi Materi Struktur dan Fungsi Jaringan Hewan. Bioeduca: Journal of Biology Education, 3 (1). pp. 1-9. ISSN 2714-8009 (print); 2715-7490 (online)

Mansyur, Abil and Simamora, Elmanani and Sihombing, Riadil Jannah (2021) LAPORAN PENELITIAN TERAPAN PEMODELAN MATEMATIKA LAJU PERTUMBUHAN PRODUK DOMESTIK REGIONAL BRUTO PROVINSI SUMATERA UTARA MENURUT LAPANGAN USAHA. Technical Report. LPPM Universitas Negeri Medan, Medan.

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Nurfajriani and Herlinawati and Yusuf, Muhammad and Siregar, M. I. and Yunus, M. and Derlina (2021) MECHANICAL PROPERTIES OF POLYETHYLENE MATRIX COMPOSITES WITH ARECA FRUIT PEEL POWDER FILLER (Areca catechu) AND SUGAR CANE FIBER (Saccharum officinarum L). In: The 3rd International Conference on Sciences and Technology Applications (ICOSTA 2021), 02 November 2021, Medan, Indonesian.

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Rahmayani, Ladiez and Lazuardi and Harahap, Fauziyah and Manalu, Kartika and Idami, Zahratul and Prasetya, Eko (2021) DNA BARCODING OF ZINGIBER LOERZINGII VALETON USING RIBULOSE-1,5-BIPHOSPHATE CARBOXYLASE-OXYGENASE LARGE SUBUNIT GENE (RBCL) GENE LOCUS. Jurnal Biosains Unimed, 7 (3). pp. 166-173. ISSN 2460-6804; 2443-1230

Laporan Penelitian (2021) PKM MODIFIKASI TEKNIK STERILISASI DALAM PEMBUATAN BAGLOG JAMUR TIRAM DI FMIPA UNIMED. EC00202140070, 20 Agustus 2021.

Restuati, Martina and Gultom, Syawal and Pulungan, Ahmad Shafwan S. and Pratiwi, Nanda and Sutiani, Ani and Syahputra, Ricky Andi and Gultom, Rahmad (2021) PKM MODIFIKASI TEKNIK STERILISASI DALAM PEMBUATAN BAGLOG JAMUR TIRAM DI FMIPA UNIMED. In: Prosiding Seminar Nasional Pengabdian Kepada Masyarakat "Penguatan Peran Perguruan Tinggi Dalam Meningkatkan Kualitas Hidup Di Era New Normal Melalui Hasil Pengabdian Kepada Masyarakat", 8 September 2021, LPPM Universitas Negeri Medan.

Restuati, Martina and Nasution, M. Yusuf and Pulungan, Ahmad Shafwan S. and Pratiwi, Nanda and Safirah, Nanda (2021) Improvement Efforts for Student Learning Outcomes and Motivation using Edmodo during the COVID-19 Pandemic. International Journal of Education in Mathematics, Science and Technology, 9 (4). pp. 614-624. ISSN 2147-611X

Ritonga, Winsyahputra and Harahap, Mukti Hamjah and Rajagukguk, Juniastel and Yudha, Putra Stevano Frima and Sembiring, M. Aulia Rahman (2021) Energy Efficiency of High Temperature Electric Furnace Design. Advances in Mechanics, 9 (3). pp. 750-780. ISSN 1000-0992

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Silitonga, Melva (2021) BERBAGAI KAJIAN KHASIAT DAUN BANGUNBANGUN (Plectranthus amboinicus L. Spreng). In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.

Silitonga, Melva and Sinaga, Erlintan and Pranoto, Hendro (2021) Performance and egg quality of laying chickens feed supplementation with Plectranthus amboinicus Lour Spreng leaf flour. In: The 8th Annual International Seminar on Trends in Science and Science Education (AISTSSE) 2021, 3 Nov 2021, Medan.

Silitonga, Melva and Sinaga, Erlintan and Silitonga, Pasar Maulim (2021) PENGARUH EKSTRAK ETANOL Plectranthus amboinicus Lour Spreng TERHADAP BERAT BADAN DAN BERAT RELATIF ORGAN TIKUS YANG DINDUKSI KANKER KULIT DENGAN DMBA. Jurnal Biosains Unimed, 7 (2). pp. 59-65. ISSN 2460-6804; 2443-1230

Siregar, Budi Halomoan and Kairuddin and Mansyur, Abil (2021) Developing Interactive Electronic Book Based on TPACK to Increase Creative Thinking Skill. Al-Ishlah: Jurnal Pendidikan, 13 (3). pp. 2831-2841. ISSN 2087-9490; 2597-940X

Sutiani, Ani (2021) Implementation of an Inquiry Learning Model with Science Literacy to Improve Student Critical Thinking Skills. International Journal of Instruction, 14 (2). pp. 117-138. ISSN 1694-609X; 1308-1470

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Wahyudi, Anung and Sari, Febri Kurnia and Nazirwan (2021) KERAGAAN KARAKTER MORFOLOGI TANAMAN TOMAT (Solanum lycopersicum) KULTIVAR MICRO-TOM KUNING DAN RAINBOW. In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.