Browsing A - Mathematics and Natural Sciences by Issue Date
Now showing items 121-140 of 501
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UJI FITOKIMIA DAN UJI ANTIBAKTERI DARI AKAR MANGROVE Rhizopora apiculata TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus
(JKPK (JURNAL KIMIA DAN PENDIDIKAN KIMIA), 2017-12-31)Indonesia memiliki berbagai jenis mangrove namun pemanfaatan mangrove sebagai produk obat dan makanan kesehatan belum banyak dimanfaatkan karena masih terbatasnya informasi dan penelitian mengenai kandungan senyawa bioaktif ... -
ANALISIS KANDUNGAN LOGAM BERAT Pb DAN Cd DI MUARA SUNGAI MANGGAR BALIKPAPAN
(ECOTROPHIC, 2018)Human activities around the estuary of the Manggar river in Balikpapan produce waste disposal and cause heavy metal contamination such as lead (Pb) and cadmium (Cd) in water bodies.The contaminant can endanger the life of ... -
2018 Hindryawati_IOP_Conf._Ser.__Earth_Environ._Sci._144_012048 Degradation of methylene blue using pillared TiO2 on de-oiled spent bleaching clay
(2018)Degradation of methylene blue (MB) using pillared TiO2 onto spent bleaching clay has been conducted. Activation of deoiled spent bleaching clay (DSBC) has been done using acid, followed by pillarization with TiO2 using ... -
Keanekaragaman Avifauna di Objek Wisata Alam Air Terjun Berambai, Samarinda Kalimantan Timur
(Biology Education Study Program, University of Patompo, 2018)Keanekaragaman jenis burung berkaitan dengan struktur dan strata vertikal vegetasi. Namun kerusakan hutan dapat mengganggu komunitas burung di habitatnya. Objek wisata alam air terjun Barambai di Samarinda Kalimantan Timur ... -
STUDI BIOAKUMULASI ION LOGAM Pb DALAM RAMBUT DAN DARAH OPERATOR STASIUN PENGISIAN BAHAN BAKAR UMUM, JALAN SENTOSA, SAMARINDA
(Jurnal Atomik, 2018-01)ABSTRACTA study about Bioaccumulationof Pb Metal Ion in Hair and Blood of Operator ofGeneral Fuel Filling Station,Sentosa Road Samarinda has been conducted. The aim of the study is to determine the accumulation ... -
Differences Of Basidiomycotina Types In Natural Forest Arboretum Gardens Unmul Samarinda
(INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH(IJSTR), 2018-01-12)Abstract: Forest of Unmul Samarinda Botanical Garden (KRUS) is one of the tropical rain forests in East Kalimantan that have diversity of flora and fauna of exotic species and also serves as a research tool, conservation ... -
Surat pencatatan ciptaan: Potensi Bahan Hayati Sebagai Imunostimulan Hewan Akuatik
(Kementerian Hukum dan Hak Asasi Manusia, 2018-04-02) -
FITOREMEDIASI MENGGUNAKAN KAYU APU (Pistia stratiotes L.) DALAM KOLAM BEKAS TAMBANG BATUBARA TERHADAP PENYERAPAN LOGAM MANGAN (Mn) DAN KADMIUM (Cd)
(Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Mulawarman, 2018-04-06) -
Forest Conservation Through Tane'Olen Traditional Tradition Setulang Community of Malinau District North Kalimantan Indonesia
(AASCIT Journal of Environment, 2018-04-10)Abstract: Communities in Setulang and Sengayan, Malinau, East Kalimantan, seem to have understood and are fully aware that forest destruction in the upper reaches of the region can result in floods, declining water quality ... -
Impregnasi dan Karakterisasi k-Deoiledspent bleaching earth (K-DSBE) Dengan Metode Basah.
(Jurnal Kimia Mulawarman, 2018-05) -
2018 JKM wiki IMPREGNATION AND CHARACTERIZATION OF K-DEOILED SPENT BLEACHING EARTH (K-DSBE) WITH WET METHOD
(2018-05-02)In this research, KOH has been impregnated on Deoiled Spent Bleaching Earth (DSBE) with wet method as a catayst. KOH was impregnated on DSBE of 40 % and 60 % (w/w), then characterized using XRay Flourescence (XRF), X-Ray ... -
ISOLATION OF SECONDARY METABOLITE COMPOUNDS AND ANTIBACTERIAL ACTIVITIES TESTS FROM HEXANE EXTRACT OF STEM BARK MELOCHIA UMBELLATA (HOUTT) STAPF VAR. DEGRABRATA K
(Asian J Pharm Clin Res, 2018-05-05)Objectives: This research aims to determine the content of secondary metabolite compounds and antibacterial activity of stem bark extract Melochia umbellata (Houtt) Stapf var. degrabrata. Methods: M. umbellata stem bark ... -
Length-weight relationship and condition factor of spotted barb Barbodes binotatus(Valenciennes, 1842) in Barambai River Samarinda East Kalimantan
(Masyarakat Iktiologi Indonesia, 2018-06-01) -
Investigations on The Mechanism of Artificial Photosynthesis of Ca-Pc-PDI and Dendrimer Molecule by DFT Calculations
(Jurnal Ilmu Dasar, 2018-07)ABSTRACTArtificial photosynthesis modelling of Ca-Pc-PDI complexCaPhthalocyaninePerylenediimide),and dendrimer molecule using Density of Functional Theory (DFT) Method has been studied toshowed the energy ... -
Keanekaragaman Avifauna di Objek Wisata Alam Air Terjun Berambai, Samarinda Kalimantan Timur
(Program Studi Pendidikan Biologi, STKIP Pembangunan Indonesia, 2018-07-01) -
Characterisation of the products of low temperature pyrolysis of Victorian brown coal in a semi-continuous/flow through system
(Elsevier BV, 2018-07-24)Two Victorian brown coal samples, a run-of-mine Loy Yang coal (LY) and a Loy Yang light lithotype (LL), were subjected to pyrolysis at 420–460 °C and 330–460 °C, respectively, under a continuous nitrogen flow. The process ...