Items where Author is "Hakim S., Abdul"

Hakim S., Abdul and Rianna, Martha and Rais, Abdul (2023) MANUFACTURE AND CHARACTERIZATION OF INDICATOR ELECTRODES FROM PPy + H2SO4 AND PPy + SULFONIC ACID AS A UREA SENSOR USING UREASE ENZYME IMMOBILIZATION TECHNIQUE IN PVA. Materials Science for Energy Technologies, 06. pp. 89-93. ISSN 2589-2991

Hakim S., Abdul and Mihardi, Satria and Rais, Abdul (2022) CHARACTERIZATION OF GLUTARALDEHYDE COMPOSITION ON PVA ENZYME COATED PVC-KTPCLPB MEMBRANE WITH XRD, UV-VIS, SEM-EDS, AND FTIR. RASAYAN J.Chem, 15 (04). pp. 2714-2723. ISSN 0974-1496; 0976-0083

LPPM Universitas Negeri Medan (2022) DESAIN DAN IMPLEMENTASI PVA-PPy PADA MEMBRAN ELEKTRODA INDIKATOR DENGAN TEKNIK IMMOBILISASI ENZIM UREASE SEBAGAI SENSOR UREA UNTUK UJI KLINIS. EC00202240192.

Hakim S., Abdul and Mihardi, Satria and Rais, Abdul and Willy and Panjaitan, Y. T. H (2022) CHARACTERIZATION OF MANUFACTURING INDICATOR ELECTRODES COATED PVA-ENZYME COATED 1X GA AND 3X GA 2.9% COATED PVC-KTpClPB COATED USING POTENTIOMETRY METHOD. In: The 1st International Conference Science Physics and Education (ICSPE 2021), 10-11 Sept 2021, Mataram.

Hakim S., Abdul (2022) CHARACTERIZATION OF PVA-ENZYME COATED INDICATOR ELECTRODES GA COATED AGAIN WITH PVC-KTpCIPB-o-NPOE-SEM-EDS, FTIR AND XRD ANALYSIS. Jurnal Penelitian Pendidikan IPA, 08 (01). pp. 103-108. ISSN 2407-795X

Hakim S., Abdul (2021) CHARACTERIZATION OF PVA-ENZYME COATED INDICATOR ELECTRODES GA COATED AGAIN WITH PVC-KTpCIPB-o-NPOE UV-Vis ANALYSIS, VARIABLE SIGNAL ANALYSIS, SENSOR SENSITIVITY AND SEM-EDS. Jurnal Penelitian Pendidikan IPA, 07. pp. 370-376. ISSN 2407-795X

LPPM Universitas Negeri Medan (2021) DESAIN DAN IMPLEMENTASI O-NPOE PADA MEMBRAN ELEKTRODA INDIKATOR DENGAN TEKNIK IMMOBILISASI ENZIM UREASE SEBAGAI SENSOR UREA UNTUK UJI KLINIS. EC00202157744.

Sihombing, Victor Hasonangan and Hakim S., Abdul (2021) THE USE OF TUNGSTEN IN POTENTIOMETRY TO DETECT POSPAT BAFFER AND UREASE ENZYME. Jurnal Penelitian Pendidikan IPA, 07 (03). pp. 325-330. ISSN 2407-795X

Hakim S., Abdul (2021) CHARACTERIZATION OF UREA ANALYTE SOLUTION AND ELECTROLYTE SOLUTION USING NON-IMMOBILIZED ELECTRODE INDICATORS AND PVA-ENZYME COATED PVC-KTpCIPB IMMOBILIZATION. RASAYAN J.Chem, 14 (02). pp. 1356-1368. ISSN 0974-1496; 0976-0083

Rajagukguk, Juniastel and Harahap, Nursaida and Situmorang, Rappel and Hakim S., Abdul (2021) Investigation of Sm 3+-doped PBNaG glasses for orange LED applications. Journal of the Korean Physical Society, 78 (03). pp. 177-181. ISSN 0374-4884; 1976-8524

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.

Rais, Abdul and Sembiring, Timbangen and Humaidi, Syahrul and Hakim S., Abdul (2021) THE EFFECT OF ZnO-TiO2 SYNTHESIS ANALYSIS USING SOL-GEL METHOD ON CALCINATION TEMPERATURE OF THIN FILM AS AN ALTERNATIVE ENERGY MATERIALS. In: The 3rd International Conference on Sciences and Technology Applications (ICOSTA 2021), 02 November 2021, Medan, Indonesian.

Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Medan (2020) CHARACTERIZATION OF GLUTARALDEHYDE COMPOSITION ON PVA-ENZYME COATED PVC-KTpCIPB MEMBRANE WITH XRD AND UV-Vis. EC00202054346.

Waruwu, Evori Natanael and Hakim S., Abdul (2020) CHARACTERISTICS OF BIOELECTRODE MEMBRANE PVA-ENZIME COATING PVC-PLASTICIZER KTpCIPB FOR UREA BIOSENSOR. Journal of Learning and Technology in Physics, 01 (02). pp. 62-69. ISSN 2721-1274

Waruwu, Evori Natanael and Hakim S., Abdul (2020) CHARACTERISTICS OF ELECTRODE MEMBRANE PVA-ENZIME COATING PVC-PLASTICIZER KTPCLPB FOR UREA BIOSENSOR. Journal of Learning and Technology in Physics, 01 (02). pp. 62-69. ISSN 2721-1274

Hakim S., Abdul and Tarigan, Kerista and Sembiring, Timbangen and Situmorang, Manihar and Sebayang, Kerista and Tamba, Lia Yustika (2020) CHARACTERIZATION OF K175 CONCRETE SNI STANDARDS USING VOLCANIC ASH AGGREGATES WITH VARIATION IN COMPOSITION. In: The International Conference on Sciences and Technology Applications, 13-14 November 2019, Garuda Plaza Hotel, Medan City, North Sumatera Province, Indonesia.

Hakim S., Abdul and Sembiring, T. and Tarigan, Krista and Sebayang, Krista and Situmorang, Manihar (2019) CHARACTERIZATION OF MEMBRANE PVA-ENZYME COATED PVC-KTpCIPB AS UREA SENSOR WITH POTENTIOMETRIC METHOD. RASĀYAN Journal of Chemistry [RJC], 12 (02). pp. 780-786. ISSN 0976-0083

Hakim S., Abdul and Tarigan, Krista and Situmorang, Manihar and Sembiring, Timbangen (2019) CHARACTERIZATION MEMBRANE COMPOSITION OF PVA-ENZYME COATING PVC-KTpClPB AS UREA SENSOR WITH UV-VIS, SEM-EDX AND XRD. In: The 3rd International Conference on Mathematics, Sciences, Education, and Technology, 4-5 Oct 2018, Padang.

Harahap, Nursaida and Rajagukguk, Juniastel and Rahmaniar and Situmorang, Rappel and Hakim S., Abdul and Kaewkhao, Jakrapong (2019) PHYSICAL AND STRUCTURAL PROPERTIES OF SM3+ DOPED PHOSPHATE GLASSES. In: The 4th International Conference on Applied Physics and Materials Application, 18-20 Sept 2019, Sumatera Utara.

Hakim S., Abdul and Tarigan, Krista and Situmorang, Manihar and Sembiring, Timbangan (2018) SYNTHESIS OF UREA SENSORS USING POTENTIOMETRIC METHODS WITH MODIFICATION OF ELECTRODE MEMBRANES INDICATORS OF ISE FROM PVA-ENZYMES COATING PVC-KTpCIPB. In: The 8th International Conference on Theoretical and Applied Physics, 20-21 Sept 2018, Medan.

Hakim S., Abdul and Tarigan, Krista and Sebayang, Krista and Sembiring, T. and Situmorang, Manihar (2018) THE CHARACTERISTICS MEMBRANE PVA-ENZYME AND COATING PVC-PLATICIZER WITH SEM-EDX. International Journal of Scientific & Engineering Research (IJSER), 09 (01). pp. 1229-1236. ISSN 2229-5518

Hakim S., Abdul (2018) KARAKTERISASI UREA DALAM LARUTAN BUFFER MENGGUNAKAN ENZIM UREASE DENGAN METODE POTENSIOMETRI. In: Seminar Nasional SINASTEKMAPAN.

Ibrahim and Hakim S., Abdul (2018) KARAKTERISTIK RESPON TIKUS TERHADAP ALAT PENGHASIL GELOMBANG ULTRASONIK BERBASIS ARDUINO UNO. Jurnal Einstein, 06 (03). pp. 36-41. ISSN 2338-1981

Hakim S., Abdul and Tarigan, Krista and Sebayang, Krista and Situmorang, Manihar and Sembiring, Timbangen (2017) THE CHARACTERISTICS MEMBRANE PVA-ENZYME AND COATING PVC-PLASTICIZER WITH XRD. In: The 4th Annual International Seminar on Trends in Science and Science Education 2017, 14 Nov 2017, Medan.

Winarsih, Sehati and Motlan and Hakim S., Abdul (2016) KRISTALISASI SUPERKONDUKTOR Bscco (2212) DAN PENGARUH PENAMBAHAN DOPING Pb DENGAN METODEPADATAN. Jurnal Einstein, 04 (01). pp. 60-64. ISSN 2338-1981

Ginting, Kadri and Hakim S., Abdul (2016) RANCANG BANGUN PENGHITUNG OBAT SECARA OTOMATIS DENGAN MENGGUNAKAN MIKROKONTROLER At89s51 MEMANFAATKAN INFRAMERAH DAN PHOTODIODA. Jurnal Einstein, 04 (03). pp. 1-7. ISSN 2338-1981

Malau, Ekasari and Harahap, M. H. and Hakim S., Abdul (2015) PENGARUH PENAMBAHAN TANAH LIAT SEBAGAI CAMPURAN TERHADAP KEKUATAN BETON PASCA BAKAR. Jurnal Einstein, 03 (02). pp. 1-6. ISSN 2338-1981

Hakim S., Abdul and Hulu, Fandi Christianto (2015) RANCANG BANGUN ALAT PENGONTROL SUHU DAN LAMPU OTOMATIS MENGGUNAKAN ARDUINO UNO R3 SEBAGAI SISTEM PENGENDALI. Jurnal Einstein, 03 (01). pp. 48-55. ISSN 2338-1981

Hakim S., Abdul and Simanjuntak, Marusaha (2014) RESISTANCE ANALYSIS OF ROCK AND MINERAL UNDER SURFACE BY USING GEOELECTRIC METHOD IN THE VILLAGE OF DOLOK MARAWA SIMALUNGUN DISTRICT. In: The First Annual International Seminar on Trends in Science and Science Education 2014, 5-6 Dec 2014, Medan.

Hakim S., Abdul (1999) PENGHITUNGAN KAPASITANSI BERDASARKAN MODEL JEMBATAN ARUS BOLAK-BALIK. Jurnal Pendidikan Science (01). pp. 28-34. ISSN 0853-3792

Hakim S., Abdul (2013) PERBEDAAN HASIL BELAJAR SISWA DENGAN MODEL PEMBELAJARAN INQUIRY TRAINING DAN MODEL PEMBELAJARAN KONVENSIONAL PADA MATERI POKOK LISTRIK DINAMIS DI SMA NEGERI 1 TAKENGON T.P 2012/2013. Jurnal INPAFI, 01 (03). ISSN 2337-4624

Hakim S., Abdul and Bahriani, Lylis (2014) PERBEDAAN HASIL BELAJAR SISWA DENGAN METODE INKUIRI DAN PEMBELAJARAN KONVENSIONAL DALAM PEMBELAJARAN FISIKA. Jurnal INPAFI, 02 (02). pp. 1-8. ISSN 2337-4624

Hakim S., Abdul (2012) PERBEDAAN HASIL BELAJAR YANG DIBELAJARKAN DENGAN MODEL PEMBELAJARAN INQUIRY TRAINING DAN KONVENSIONAL PADA MATERI POKOK GAYA DAN HUKUM NEWTON DI KELAS VIII SMP NEGERI 17 MEDAN. Jurnal Online Pendidikan Fisika, 1 (1). ISSN 2301-7651

Hakim S., Abdul (2012) PERBEDAAN HASIL BELAJAR FISIKA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE NHT DAN MODEL KONVENSIONAL PADA MATERI POKOK BESARAN DAN SATUAN. Jurnal Pendidikan Fisika, 1 (2). ISSN 2252-732X

Hakim S., Abdul (2011) PERBEDAAN HASIL BELAJAR SISWA DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD DAN KONVENSIONAL PADA MATERI POKOK GETARAN DAN GELOMBANG KELAS VIII MTS MIN DARUSSALAM BANDAR SETIA. Jurnal Penelitian Inovasi Pembelajaran Fisika, 3 (1). ISSN 2085-5281

Hakim S., Abdul (2011) PERBEDAAN HASIL BELAJAR SISWA DENGAN PROBLEM BASED INSTRUCTION DAN KONVENSIONAL PADA MATERI ZAT DAN WUJUDNYA DI SMP NEGERI 1 PERCUT SEI TUAN. Jurnal Penelitian Inovasi Pembelajaran Fisika, 3 (2). ISSN 2085-5281

Hakim S., Abdul (2012) PERBEDAAN HASIL BELAJAR SISWA YANG MENGGUNAKAN MODEL PEMBELAJARAN BERBASIS MASALAH DENGAN PEMBELAJARAN KONVENSIONAL PADA MATERI POKOK KALOR DI KELAS VII SMP NEGERI 2 TAPIANDOLOK TAHUN AJARAN 2011/2012. Jurnal Penelitian Inovasi Pembelajaran Fisika, 4 (1). ISSN 2085-5281

Hakim S., Abdul (2012) PERBEDAAN HASIL BELAJAR SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN INQUIRY TRAINING DAN DENGAN MENGGUNAKAN MODEL PEMBELAJARAN LANGSUNG PADA MATERI POKOK SUHU DAN KALOR DI SMK NEGERI 2 PEMATANG SIANTAR. Jurnal Penelitian Inovasi Pembelajaran Fisika, 4 (2). ISSN 2085-5281

Hakim S., Abdul and Agustina, Khalida and Irhamsyah (2008) UPAYA MENINGKATKAN KUALITAS PEMBELAJARAN FISIKA DENGAN PENDEKATAN KETERAMPILAN PROSES BERBASIS LABORATORIUM DI MTsN 3 MEDAN. Project Report. FMIPA Unimed, Medan.

Rugaya and Simatupang, Zulkifli and Siregar, Alkhafi Maas and Hakim S., Abdul and Simamora, Pintor (2008) PENGEMBANGAN MEDIA KARTU UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS I SD. Project Report. Unimed Press, Medan.

Rugaya and Simarmata, Usler and Simamora, Pintor and Hakim S., Abdul and Amdani, Khairul (2006) UPAYA MENINGKATKAN HASIL BELAJAR MAHASISWA PADA PERKULIAHAN FISIKA MODERN TAHUN 2006/2007 DENGAN MENERAPKAN PEMBELAJARAN KOOPERATIF JIGSAW BERBANTUAN MODUL. Project Report. FMIPA Unimed.