Browsing A - Mathematics and Natural Sciences by Issue Date
Now showing items 221-240 of 501
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Isolation of Natural Derivated Steroidal from Bark Stem of Melochia umbellata (Houtt) Stapf var. degrabrata K
(Asian Journal of Chemistry, 2020-02-25)Exploration of the natural product as pharmaceutical drug widely discover continuously for human life. The unique chemical compounds have been explored from bark stem of Melochia Umbellata (Houtt) Stapf var. degrabrata K. ... -
PEMBUATAN ETANOL DARI UMBI SUWEG (Amorphophallus campanulatus BI.) OLEH Saccharomyces cerevisiae DENGAN PENAMBAHAN NUTRISI NPK
(Jurnal Atomik, 2020-03)Research of ethanol made from suweg tuber flour (Amorphophallus campanulatusBI.) withtheaddition of NPK as nutrition Saccharomyces cerevisiae, has been done. The ethanol making process consists of hydrolysis, ... -
PEMANFAATAN SERBUK KIAMBANG (Salvinia molesta) SEBAGAI ADSORBEN Fe(II) DAN Mn(II)
(Jurnal Atomik, 2020-03)Research on utilization of Kiambang powder (Salvinia molesta) as adsorbent Fe (II) and Mn (II)in artificial samples. The method used is adsorption with a modified activated adsorbent. From the results of the study obtained ... -
Comparison of C5.0 Algorithm Classification with Classification and Regression Tree (Case Study: Social Data of Family Head of Teluk Baru Village, Muara Ancalong District in 2019
(Universitas Mulawarman, 2020-03-10)Decision tree adalah pohon keputusan yang digunakan sebagai prosedur penalaran untuk mendapatkan jawaban dari masalah yang dimasukkan. Banyak metode yang dapat digunakan pada decision tree, diantaranya adalah algoritma ... -
Acute and Subchronic Toxicity Study of the Ethanol Extracts from Ficus deltoidea Leaves in Male Mice
(Scientific Foundation SPIROSKI, Skopje, Republic of Macedonia, 2020-03-25)BACKGROUND: Ficus deltoidea Jack. leaves have a great potential as traditional medicine, but the safety level of its use is still unknown. AIM: This study aimed to determine the phytochemical contents of the ethanol ...