Browsing A - Mathematics and Natural Sciences by Title
Now showing items 153-172 of 501
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Esterification of oil adsorbed on palm decanter cake into methyl ester using sulfonated rice husk ash as heterogeneous acid catalyst
(AIP Publishing, 2017-02-15)Palm Decanter cake (PDC) which is categorized as the waste from palm oil mill has been found to contain residual crude palm oil. The oil adsorbed on the PDC (PDC-oil) can be extracted and potentially used as feedstock for ... -
Esterification of oil adsorbed on palm decanter cake into methyl ester using sulfonated rice husk ash as heterogeneous acid catalyst.
(American Institute of Physich, 2017) -
Evaluation Of Batu Bumbun Sanctuary Ecosystem And Management Strategy Affected By Climate Change In Mahakam Watershed, Kutai Kartanegara, Indonesia
(INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH (IJSTR), 2016-11-10)ABSTRACT: Batu Bumbun Sanctuary (Middle Mahakam Lake) is very important for the fishermen community and Mahakam Irrawaddy Dolphin life concerned to its function as the source of fish and as the feeding ground of Irrawaddy ... -
Evaluation of plasma PDGF and VEGF levels after systemic administration of activated autologous platelet-rich plasma
(Biomedicine, 2021-06-01)Introduction and Aim: Activated autologous platelet-rich plasma (aaPRP) is becoming a popular therapy to accelerate healing in the field of plastic surgery. Platelets, which are abundant in aaPRP, can release many growth ... -
Exploitation of cost‑efective renewable heterogeneous base catalyst from banana ( Musa paradisiaca ) peel for efective methyl ester production from soybean oil
(Springer, 2021-06-02)Biodiesel is one of the biofuel alternatives obtained from vegetable oils and animal fats, currently being used globally to lessen environmental pollutions. In this research investigation, waste banana peels impregnated ... -
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 ... -
GC-MS profiling and DPPH radical scavenging activity of the bark of Tampoi (Baccaurea macrocarpa)
(2019-12)Background : Tampoi ( Baccaurea macrocarpa) is a tropical rainforest plant that produces edible fruit and is native to Southeast Asia, especially East Kalimantan, Indonesia. Previous research showed that Tampoi potentially ... -
GC-MS profiling and DPPH radical scavenging activity of the bark of Tampol (Baccaurea macrocarpa)
(F1000 Research, 2019-12-12)Background : Tampoi ( Baccaurea macrocarpa) is a tropical rainforest plant that produces edible fruit and is native to Southeast Asia, especially East Kalimantan, Indonesia. Previous research showed that Tampoi potentially ... -
GENETIC DIVERSITY OF TARO (Colocasia spp.) FROM KALIMANTAN ISLAND, BORNEO, INDONESIA, BASED ON RAPD MARKERS
(2021-12-03)SUMMARY Taro (Colocasia esculenta L. Schott) is a tropical plant that is grown primarily for its edible corms, which are root vegetables that are commonly known as talas, kalo, dasheen, and godere. It is widely spread ... -
Geographically Weighted Multivariate Logistic Regression Model and Its Application
(HINDAWI, 2020-08-01)This study investigates the geographically weighted multivariate logistic regression (GWMLR) model, parameter estimation, and hypothesis testing procedures. The GWMLR model is an extension to the multivariate logistic ... -
Growth evaluation of several types of energy crops from tropical shrubs species
(F1000 Research Ltd, 2019-03)Background: Few species of tropical shrubs potentially produce biomass to replace fossil fuels for heat production and electricity. The aims of this study were to determine the growth and nutrient status of leaves of s ... -
Growth performance and blood profiles of striped catfish (Pangasianodon hypophthalmus) fed leaves extract of Myrmecodia tuberosa
(Universitas Negeri Sebelas Maret Solo, 2019-05-02)The application of plant extract in the aquaculture field is gaining momentum. This study aimed to determine the effects of M. tuberosa Jack leaves extract on the growth performance and blood profiles of striped catfish ... -
Growth performance and carcass composition of African catfish, Clarias gariepinus fed different protein and energy levels
(Iranian Fisheries Research Organization, 2019-12-02)A feeding trial was conducted to evaluate the effects of dietary crude protein and energy levels on the live weight (LW), daily weight gain (DWG), feed conversion rate (FCR), feed efficiency (FE), protein efficiency rate ...