Browsing A - Mathematics and Natural Sciences by Title
Now showing items 113-132 of 306
-
ICMSc 4 2022
(2022-10-10) -
ICTROPS: Abstract book_Sertifikat Presenter_Best Presenter
(2022-11-02) -
Identification of Factors Affecting Food Productivity Improvement in Kalimantan using Nonparametric Spatial Regression Method
(2019)Problems of Food Productivity in Kalimantan is experiencing instability. Every year, various problems and inhibiting factors that cause the independence of food production in Kalimantan are suffering a setback. The food ... -
IDENTIFIKASI KEBERADAAN JALUR GOA BAWAH TANAH (BUNKER) BERDASARKAN ANALISIS DATA MAGNETIK DI DESA JEMBAYAN
(Jurnal Geosains Kutai Basin, 2021-02-02)ABSTRACT Existence of underground cave (bunker) in Jembayan has been known for long, but underground pathway was sealed and lost due to landslide. Goal of this research is to identify existence of underground cave ... -
Immunomodulatory effect and disease resistance from of three Borneo plant extracts to Aeromonas hydrophila and Pseudomonas fluorescens in tilapia, Oreochromis niloticus
(Aquacultura Indonesiana, 2019)Immunomodulatory effect and disease resistance from of three Borneo plant extracts to Aeromonas hydrophila and Pseudomonas fluorescens in tilapia, Oreochromis niloticus. Aquacultura Indonesiana, 20 (1): 41-47. The objective ... -
Influence of different stocking density on the growth, feed efficiency, and survival of Majalaya common carp (Cyprinus carpio Linnaeus 1758)
(F1000Research, 2018)Background: Stocking density is key to successful Majalaya common carp ( Cyprinus carpio Linnaeus 1758) culture which is a valuable fish culture in Indonesia. The aim of the present study was to evaluate the growth ... -
Influence of different stocking density on the growth, feed efficiency, and survival of Majalaya common carp (Cyprinus carpio Linnaeus 1758)
(F1000Research, 2018)Background: Stocking density is key to successful Majalaya common carp ( Cyprinus carpio Linnaeus 1758) culture which is a valuable fish culture in Indonesia. The aim of the present study was to evaluate the growth ... -
Influences El Nino Southern Oscillation (ENSO) on Rainfall in East Kalimantan-Indonesia
(2021-10-12)The El Nino Southern Oscillation (ENSO) is a global hydro-climate phenomenon that affects temperature [1] rainfall [2], discharge, and evaporation. The aims of the study are to examine influences ENSO on rainfall in East ... -
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 ...