Browsing A - Mathematics and Natural Sciences by Title
Now showing items 124-143 of 305
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Isolation of Active Compounds from Original Plants of East Kalimantan as Cosmetics
(Atlantis Press, 2021-04-10)Phytochemical and antioxidant activity tests were conducted on ethanol extracts of the trunk, flower and leaf of Senggani (Melastoma candidum D.Don). Each sample was macerated with ethanol, and then it was concentrated ... -
Isolation of Active Compounds from Original Plants of East Kalimantan as Cosmetics
(Atlantis Press, 2021-04-10)Phytochemical and antioxidant activity tests were conducted on ethanol extracts of the trunk, flower and leaf of Senggani (Melastoma candidum D.Don). Each sample was macerated with ethanol, and then it was concentrated ... -
JENIS TUMBUHAN SUMBER NEKTAR LEBAH Apis dorsata Fabr. DARI DESA BUMI HARAPAN DAN DESA BUKIT RAYA KECAMATAN SEPAKU KALIMANTAN TIMUR
(Bioprospek by Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Mulawarman Samarinda, 2016-04-20)This research aims to find out what kind of plants that become the source of nectar for Apis dorsata Fabr. in two different villages, namely Bumi Harapan village and Bukit Raya village, in Sepaku Region, East Borneo, and ... -
KADAR BESI (Fe) PADA TANAMAN BAYAM CABUT (Amaranthus tricolor L.) YANG DITANAM PADA BEBERAPA MEDIA TANAH BEKAS GALIAN TAMBANG BATUBARA DI SAMARINDA
(Bioprospek by Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Mulawarman Samarinda, 2016-03-15)This research aims to find out if there is a correlation between the availability of Fe on the soil of an excavated coal mine with Fe levels in spinach. This research out by experiment Completely Randomized Design consists ... -
Kajian Struktur Serat dan Porositas Masker Udara
(Jurnal Fisika Unnes, 2018-06-05)There are 6 brands of air masks on the market that are Evo med, Nexcare carbon, Nexcare daily, Indomaret, Borma and Evo club. All masks on the market have 3 layers. Based on the results of microscopy testing showed that ... -
Karakterisasi Sifat Mekanik Benang Wol dan Benang Kasur
(Jurnal Fisika Unnes, 2019-07-11)Kajian mengenai karakteristik sifat mekanik benang merupakan hal yang sifatnya sederhana namun penting dilakukan demi berkembangnya penelitian mengenai serat dan benang. Pada penelitian ini digunakan dua jenis benang di ... -
Kartu Anggota MLI
(2021-12-31) -
Kesiapsiagaan Bela Negara pada Generasi Milenial
(2022-07-04) -
Kimia Pemisahan
(IPB Press, 2021-07-16) -
Kinetic Study of Styrene Oxidation over Titania Catalyst Supported on Sulfonated Fish Bone-derived Carbon
(Universitas Diponegoro, 2022)The kinetic evaluation of titania supported sulfonated fish bone-derived carbon (TiO 2/SFBC) as a catalyst in styrene oxidation by aqueous hydrogen peroxide was carried out. The catalysts were prepared by carbonation of ... -
Letter of Appoinment for Associate Editors_Bodhi Dharma in Jurnal Natural
(FMIPA USK, 2020-10-29) -
Mapping and Analysis Factors of Affecting Productivity Tropical Rain Forests in East Kalimantan
(2019)Up to 2019, tropical rainforests in East Kalimantan has been experiencing very rapid degradation and continues to shrink. Therefore, it is necessary to evaluate mapping and analysis of factors affecting the productivity ...