Items where Division is "Kimia" and Year is 2019

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Rahayu (2019) PREPARASI DAN KARAKTERISASI KATALIS ZRO2/ZAA DAN UJI AKTIVITAS PADA KONVERSI MINYAK BIJI KARET MENJADI BIODIESEL. Undergraduate thesis, Universitas Negeri Medan.

SYAHRISAL (2019) UJI SKRINING FITOKIMIA DAN AKTIVITAS ANTIBAKTERI DARI EKSTRAK ASETON DAN METANOL BATANG TUMBUHAN KHAIL-KHAIL (ELAEAGNUS LATIFOLIA). Undergraduate thesis, Universitas Negeri Medan.

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Butar-butar, Novita Sari (2019) Pengaruh Bahan Ajar Berbasis Literasi Sains Terhadap Minat dan Hasil Belajar Siswa Kelas XI SMA Pada Pokok Bahasan Hidrolisis Garam. Undergraduate thesis, UNIMED.

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DOLOKSARIBU, JESHICA FEBRY (2019) PENGARUH PEMBERIAN EKSTRAK ETANOL DAUN SARANG BANUA (CLERODENDRUM FRAGRANS VENT WILLD) TERHADAP KADAR GLOBULIN DAN TITER ANTIBODI SERUM KELINCI (ORYCTOLAGUS CUNICULUS). Undergraduate thesis, UNIMED.

DARI, NURWULAN (2019) KOMPATIBILITAS POLIBLEN LOW DENSITY POLYETHYLENE (LDPE) DAN POLI-E-KAPROLAKTON (PCL) SEBAGAI PLASTIK BIODEGRADASI. Undergraduate thesis, Universita Negeri Medan.

Damanik, Marini (2019) Derivatisation of 2,4 (dinitrophenyl hydrazine) DNPH in Canola oil oxidation. Indonesian Journal of Chemical Science and Technology State University of Medan, 02 (1). pp. 80-83. ISSN 2622-4968

Damanik, Marini (2019) The Development Paired Cards Using Problem Based Learning On Student Competency. Jurnal Pendidikan Kimia, 11 (3). pp. 100-106. ISSN 2549-3116

Damanik, Marini (2019) Development of Problem Based Learning Innovative Student Worksheets in Learning the Concept of Chemistry for Senior High School Students. Journal of Transformative Education and Educational Leadership (INTERN), 1 (1). pp. 23-28. ISSN 2684-7086

Damanik, Marini (2019) Effect of Different Processing Methods on Physicochemical Properties and Protein Quality of Small Shrimp (Acetes indicus) Flour. Annals of Nutrition & Metabolism, 75 (3). p. 153. ISSN 1421-9697

Damanik, Marini (2019) Increasing Capacity Of Production And Innovation Of High Nutrition Of Black Meatball Products In Dolok Malela, Simalungun. The 3rd International Conference Community Research and Service Engagments IC2RSE 2019 North Sumatera Indonesia, 03 (04). ISSN 2593-7650

Damanik, Marini and Yusuf, Muhammad and Dahniar and Roza, Destria (2019) ab initio Method on the Mechanism of Acetalization of 2-Methoxybenzaldehyde Using Halogen Acid Catalysts. Asian Journal of Chemistry, 31 (5). pp. 982-986. ISSN 0970-7077

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Fitri, Wardiatul (2019) POTENSI DAYA HAMBAT ANTIBAKTERI EKSTRAK ETIL ASETAT ANDALIMAN (Zanthoxylum acanthopodium DC.) TERHADAP BAKTERI Bacillus subtilis, Salmonella typhi, DAN Stapylococcus aureus. Undergraduate thesis, UNIMED.

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HIDAYAH, NURUL (2019) ISOLASI DAN IDENTIFIKASI KOMPOSISI MINYAK ATSIRI DARI BIJI TANAMAN KAPULAGA (AMOMUM COMPACTUM) SERTA UJI AKTIVITAS ANTIBAKTERINYA. Undergraduate thesis, UNIMED.

HIA, MINAT KARYA NITA (2019) PENGARUH PEMBERIAN ASAM LINOLEAT TERKONJUGASI TERHADAP KADAR MALONDIALDEHID (MDA) PLASMA DARAH TIKUS PUTIH (RATTUS NORVEGICUS) YANG DIPAPAR RADIKAL BEBAS MELALUI PEMBERIAN ASAP ROKOK. Undergraduate thesis, Universitas Negeri Medan.

HUTABARAT, RINI FITRIANI (2019) PENGARUH PEMBERIAN VITAMIN E DAN VITAMIN C TERHADAP KADAR MALONDIALDEHID (MDA) PLASMA DARAH TIKUS PUTIH (RATTUS NORVEGICUS) YANG DIPAPAR RADIKAL BEBAS MELALUI PEMBERIAN ASAP ROKOK. Undergraduate thesis, Universitas Negeri Medan.

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KAMILA, NUR LAILI (2019) ISOLASI FRAKSI NON POLAR DARI KAYU SECANG (CAESLPINIA SAPPAN L) SERTA UJI AKTIVITAS ANTIBAKTERI. Undergraduate thesis, UNIMED.

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Lumban Gaol, Hardyanto (2019) Korelasi Keterampilan Proses Sains dan Keterampilan Metakognitif Terhadap Hasil Belajar Kimia Siswa Pada Materi Larutan Penyangga di SMA. Undergraduate thesis, UNIMED.

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MANALU, YULI SANTIKA (2019) ISOLASI DAN IDENTIFIKASI SENYAWA METABOLIT SEKUNDER DARI DAUN TUMBUHAN KHAIL-KHAIL (ELAEAGNUS LATIFOLIA) SERTA UJI AKTIVITAS TERHADAP BAKTERI STAPHYLOCOCCUS EPIDERMIDIS DAN STREPTOCOCCUS MUTANS. Undergraduate thesis, Universita Negeri Medan.

MALAU, SABDAIRA SAPRIA (2019) SUPLEMENTASI PIRIDOKSIN PADA AYAM PETELUR DAN KEMANJURAN TELURNYA MENCEGAH GANGGUAN BIOSINTESIS HEMOGLOBIN PADA TOKSIN S. ENTERIDISH. Undergraduate thesis, Universitas Negeri Medan.

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NASUTION, TIAMINA (2019) KONVERSI MINYAK BIJI KARET MENJADI BAHAN BAKAR BIODIESEL MENGGUNAKAN KATALIS H-ZEOLIT DAN OH-ZEOLIT. Undergraduate thesis, Universitas Negeri Medan.

Nasution, Hafni Indriati (2019) Metal Organic Frameworks of CPL-4 and CPL-5 Synthesis and Characterization under Magnetic Fields. Indonesian Journal of Chemical Science and Technology State University of Medan, 2 (1). pp. 61-65. ISSN 2622-4968

Nasution, Hafni Indriati (2019) Preparation and Activation of Sarulla Natural Zeolites as an Adsorbent in Purification Process of Crude Palm Oil. Oriental Journal of Chemistry, 35 (2). pp. 705-710. ISSN 2231-5039

Nasution, Hafni Indriati (2019) The Role of Micropores and Amino Groups in Preferential CO2 Adsorptivity of Porous Zn-Coordination Polymers Comprising Mixed Ligands of Triazole and Amino Triazole. Oriental Journal of Chemistry, 35 (1). pp. 449-454. ISSN 2231-5039

Dr. Ir. Nurfajriani,M.Si, Prof. Dr. Ramlan Silaban, M.Si dan Widya Irfani, M.Pd (2019) MEDIA PEMBELAJARAN LECTORA INSPIRE BERBASIS ICT PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT. EC00201976770.

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Putri, Meiky Ulandari (2019) UJI AKTIVITAS ANTIBAKTERI DARI EKSTRAK ETANOL DAUN SURUHAN (PEPEROMIA PELLUCIDA L) TERHADAP BAKTERI SALMONELLA ENTERICA (ATCC 14028) DAN BACILLUS CEREUS (ATCC 11778). Undergraduate thesis, UNIMED.

PULUNGAN, AKHIR MAULUDIN (2019) PREPARASI DAN KARAKTERISASI ZEOLIT ALAM SARULLA SEBAGAI MATERIAL KATALIS : PENGARUH DEALUMINASI DAN DESILIKALISASI TERHADAP KARAKTER ZEOLIT. Undergraduate thesis, Universitas Negeri Medan.

Pulungan, Ahmad Nasir (2019) SYNTHESIS OF BIODIESEL FROM RUBBER SEED OIL WITH ACID AND BASE ACTIVATED NATURAL ZEOLITE CATALYST. Indonesian Journal of Chemical Science and Technology State University of Medan, 02 (2). pp. 125-130. ISSN 2622-4968; 2622-1349

Pulungan, Ahmad Nasir (2019) X-Ray Diffraction and Morphology Studies of Sulfonated Polystyrene and Maleated Natural Rubber Blend with PE-g-MA as Compatibilished. In: In Proceedings of the 1st International Conference on Chemical Science and Technology Innovation (ICOCSTI 2019), 14-15 July 2019, Medan City, North Sumatera, Indonesia.

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RAMADHAN, AHMAD (2019) APLIKASI LIGNIN DARI TANDAN KOSONG KELAPA SAWIT SEBAGAI LIGNIN FENOL FORMALDEHIDA UNTUK PEREKAT KAYU. Undergraduate thesis, Universitas Negeri Medan.

Rangkuti, Sapransyah (2019) PENGARUH JENIS ION HALOGEN TERHADAP BESARNYA ENERGI PADA REAKSI REDUKSI NITROBENZENA MENJADI ANILIN MENGGUNAKAN METODE DENSITY FUNCTIONAL THEORY (DFT). Undergraduate thesis, Universitas Negeri Medan.

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SIMANGUNSONG, SONAK IKKON K (2019) PEMBUATAN MEMBRAN NJILON DHITIZON UNTUK DETEKSI DINI LOGAM BERAT TIMBAL DENGAN METODE IMPREGNASI VAKUM. Undergraduate thesis, UNIMED.

Sari, Sri Adelila (2019) Development Of Gambir Powder As a Cheap and Green Fingerprint Powder For Forensic Applications. Proceedings of the 2nd International Conference on Biosciences and Medical Engineering (ICBME2019, 2155 (1). 020023-1-020023-5. ISSN 978-0-7354-1900-1

Sari, Sri Adelila (2019) Development of Eco-Friendly Fingerprint Visualization using Herb. Asian Journal of Chemistry, 31 (11). pp. 2601-2606. ISSN 0970-7077

Sari, Sri Adelila (2019) Integrasi Kurikulum Kebencanaan dan Perangkat Pembelajaran dalam Meningkatkan Kompetensi Kesiapsiagaan. TALENTA Conference Series, 2 (2). pp. 361-369. ISSN 2654-7066

Sari, Sri Adelila (2019) Studi Pembuatan Sabun Cair dari Daging Buah Pepaya (Analisis Pengaruh Kadar Kalium Hidroksida terhadap Kualitas Sabun). TALENTA Conference Series, 2 (1). pp. 61-65. ISSN 2654-7066

Sihombing, Nora Susanti and Sihombing, Friska and Juwitaningsih, Tita and Roza, Destria and Pasaribu, Donny M. (2019) Antibacterial Activity Analysis of Zanthoxylum Acanthopodium DC Extract on Bacteria of Bacillus Subtilis, and Salmonella Typhi. In: The 5th Annual International Seminar on Trends in Science and Science Education, 18-19 Oct 2018, Medan.

Silaban, Saronom and Gaffar, S. and Simorangkir, Murniaty and Maksum, I. P. and Subroto, Toto (2019) CONSTRUCTION AND OPTIMIZATION OF PRETHROMBIN-2 HUMAN GENES IN E.coli FOR THE PRODUCTION OF ACTIVE THROMBIN. In: The 1st International Seminar on Smart Molecule of Natural Resources, 11-12 Jul 2019, Malang.

Simorangkir, Murniaty and Hutabarat, Wesly and Nainggolan, Bajoka and Silaban, Saronom (2019) ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES OF NONPOLAR TO POLAR SOLVENT EXTRACTS OF Sarang Banua (Clerodenrum fragrans Vent Wild) LEAVES. RASĀYAN Journal of Chemistry [RJC], 12 (02). pp. 959-965. ISSN 0976-0083

Simorangkir, Murniaty and Nainggolan, Bajoka and Silaban, Saronom (2019) ANTIOXIDANT ACTIVITY OF VACUUM COLUMN CHROMATOGRAPHY FRACTIONS OF ETHANOL EXTRACT OF SARANG BANUA (Clerodenrum fragrans vent wild) LEAVES. pp. 1-5.

Simorangkir, Murniaty and Nainggolan, Bajoka and Silaban, Saronom (2019) POTENSI ANTIBAKTERI EKSTRAK n-HEXANA, ETIL ASETAT, ETANOL DAUN SARANG BANUA (Clerodendrum fragrans Vent Wild) TERHADAP Salmonella enterica. Jurnal Biosains Unimed, 05 (02). pp. 92-98. ISSN 2460-6804

Sinaga, Marudut (2019) Implementation of Innovative Learning Material to Improve Students Competence on Chemistry. Indian Journal of Pharmaceutical Education and Research (IJPER), 53 (1). pp. 28-41. ISSN 0019-5464

Sinaga, Marudut and Situmorang, Manihar and Hutabarat, Wesly (2019) IMPLEMENTATION OF INNOVATIVE LEARNING MATERIAL TO IMPROVE STUDENTS COMPETENCE ON CHEMISTRY. Indian Journal of Pharmaceutical Education and Research (IJPER), 53 (01). pp. 28-41. ISSN 0019-5464

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TAMPUBOLON, MONIKA DESIDERIA (2019) SINTESIS KARBOKSIMETIL SELULOSA DARI NATA DE COCO DAN PENGGUNAANNYA SEBAGAI STABILIZER DALAM PEMBUATAN ES KRIM COKLAT. Undergraduate thesis, Universitas Negeri Medan.

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Utama, Erwinsyah (2019) KOMPATIBILITAS POLIBLEN POLYSTYRENE (PS) DAN POLI-E-KAPROLAKTON (PCL) SEBAGAI PLASTIK BIODEGRADASI. Undergraduate thesis, Universitas Negeri Medan.

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Wardana, Dian (2019) APLIKASI LIGNIN HASIL ISOLASI DARI TANDAN KOSONG KELAPA SAWIT (TKKS) MENJADI LIGNIN UREA FORMALDEHIDA (LUF) SEBAGAI PEREKAT KAYU. Undergraduate thesis, Universitas Negeri Medan.

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Yusuf, Muhammad and Roza, Destria and Nurfajriani and Gunawan, H. and Dari, N. (2019) SYNTHESIS OF BIS(�-DIKETONATO)ZIRCONIUM (IV) CHLORIDE AS A CATALYST IN THE RING OPENING POLYMERIZATIONS OF �-CAPROLACTONE. RASAYAN J.Chem, 12 (04). pp. 2132-2140. ISSN 0974-1496; 0976-0083

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Zubir, Moondra (2019) CONVERSION OF METHYL ESTER FATTY ACID FROM RICE BRAN OIL INTO FUEL FRACTION VIA HYDROCRACKING REACTION OVER ZEOLITE CATALYST SUPPORTED OF Ni, Co AND Mo METALS. RASĀYAN Journal of Chemistry [RJC], 12 (1). pp. 205-213. ISSN 0976-0083

Zubir, Moondra (2019) Metal Organic Frameworks of CPL-4 and CPL-5 Synthesis and Characterization under Magnetic Fields. Indonesian Journal of Chemical Science and Technology State University of Medan, 2 (1). pp. 61-65. ISSN 2622-4968

Zubir, Moondra (2019) Pb(II) and Oil Contamination Analysis of Belawan Sea, Medan City, North Sumatera. Indonesian Journal of Chemical Science and Technology State University of Medan, 02 (2). pp. 131-135. ISSN 2622-4968

Zubir, Moondra (2019) Preparation and Activation of Sarulla Natural Zeolites as an Adsorbent in Purification Process of Crude Palm Oil. Oriental Journal of Chemistry, 35 (2). pp. 705-710. ISSN 0970-020 X

Zubir, Moondra (2019) The Role of Micropores and Amino Groups in Preferential CO2 Adsorptivity of Porous Zn-Coordination Polymers Comprising Mixed Ligands of Triazole and Amino Triazole. Oriental Journal of Chemistry, 35 (1). pp. 449-454. ISSN 0970-020X

Zubir, Moondra (2019) Sea Dump; Multi Function Waste Supply Tool Design to Reduce Belawan Sea Pollution. International Journal of Sciences : Basic and Applied Research (IJSBAR), 47 (2). pp. 31-37. ISSN 2307-4531