Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 65-84 of 471
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Characterization of Redistilled Liquid Smoke ofOil-pabn Shells and its Application as Fish Preservatives
(2013)Oil-pahn shells as an agricultural waste can be pyrolysed producing gaseous material that can be condensed into liquid smoke. Redistilled liquid smoke has been proven effective as fresh fish preservative due to its ... -
Characterization ofRedistilled Liquid Smoke ofOil-pahn Shells and its Application as Fish Preservatives
(2013)Oil-pahn shells as an agricultural waste can be pyrolysed producing gaseous material that can be condensed into liquid smoke. Redistilled liquid smoke has been proven effective as fresh fish preservative due to its ... -
Characterization ofRedistilled Liquid Smoke ofOil-pahn Shells and its Application as Fish Preservatives
(2013)Oil-pahn shells as an agricultural waste can be pyrolysed producing gaseous material that can be condensed into liquid smoke. Redistilled liquid smoke has been proven effective as fresh fish preservative due to its ... -
Chitinolytic Bacteria Isolated from Chili Rhizosphere: Chitinase Characterization and Its Application as Biocontrol for Whitefly (Bemisia tabaci Genn.)
(2010)Problem statement: Chitin, a common constituent of insect exoskeleton, could be hydrolyzed by chitinasc. The research was conducted to screen chitinolytic rhizobacteria isolated from rhizosphere of chilli pepper and to ... -
Classification model for hotspot occurrences using a decision tree method
(2011)Forest fires in Indonesia mostly occur because of errors or bad intentions. This work dcmon~trates the application of a decision tree algorithm, namely the C4.5 algorithm. lo develop a classification model from forest fire ... -
Classification Model For Hotspot Occurrences Using Spatial Decision Tree Algorithm
(2013)Developing a predictive model for forest fires occurrence is an important activity in a fire prevention program. The model describes characteristics of areas where fires occur based on past fires data. It is essential as ... -
Cloning of a gene encoding protein belonging to abc transporter involved in bacterial magnetic particle synthesis in magnetospirillum magneticum AMB-1
(2009)Magnetospirillum magneticum AMB-1 synthesizes intracellular magnetic particles, magnetite (Fe3O4), enveloped by membrane called magnetosome under micro-aerobic conditions. Initial study of random transposon-based mutagenesis ... -
Cloning, DNA Sequence, and Expression of Aeromonas caviae WS7b Chitinase Gene
(2003)A chitinase-producing bacterium, designated WS7b, was isolated from a soil sample obtained from a black-pepper plantation on Bangka Island, Indonesia. Fatty-acid methyl-ester analysis indicated that the isolate was Aeron~onas ... -
Cloning, Homological Analysis, and Expression of DNA Pol I from Geobacillus thermoleovorans
(2008)DNA POLI gene from Geobacillus thermoleovorans (DNA POLI ITB) was cloned and overexpressed in Escherichia coli using two steps PCR aplification. The gene was isolated and sequenced to consist of 2628 nucleotides that encode ... -
Combined solitons in generalized coupled mode equations of a nonlinear optical Bragg grating
(2007)We discuss the existence of combined dark and antidark soliton forms or combined solitons in the generalized coupled mode equations of a nonlinear optical Bragg grating. These solitons are not allowed in the conventional ... -
Communication Climate Forecast to Farmers Though Climate Field School : Indonesian Experience
(2010)Agriculture activities are very depending on climate condition. The failure of crops to produce good yield is very often due to bad climate. Capability of farmers to use climate forecast to anticipate the events is very ... -
Comparison of statistical models for determination of rice field phosphorus critical level
(2013)The method used in the determination of rice field phosphorus nutrient availability classes is a graphical method of Cate and Nelson (1965) and a modified analysis of variance model (Nelson and Anderson, 1977). On the other ... -
Complete Genome Sequence of the Facultative Anaerobic Magnetotactic Bacterium Magnetospirillum sp. strain AMB-1
(2005)Magnetospirillum sp. strain AMB-1 is a Gram-negative a-proteobacterium that synthesizes nano-sized magnetites, referred to as magnetosomes, aligned intracellularly in a chain. The potential of this nano-sized material is ... -
A Computer Aided System for Tropical Leaf Medicinal Plant Identification
(2013)The objective of this paper is to develop a computer aided system for leaf medicinal plant identification using Probabilistic Neural Network. In Indonesia only 20-22% of n1edicinal plants have been cultivated. Generally, ... -
Connectivity Problem of Wildlife Conservation in Sumatra: A Graph Theory Application
(2014)In this paper, the problem of connectivity of patchy conservation s11es was approac/1ed by the use of graph theory. Determination of /he so-called core s11es was subsequenf/y conducted by establishing /he cover areas ... -
Connectivity Problem of Wildlife Conservation in Sumatra: a Graph Theory Application
(2014)In this paper, the problem of connectivity of patchy conservation sites was approached by the use of graph theory. Determination of the so-called core sites was subsequently conducted by establishing the cover areas ... -
Consistency Of A Kernel-Type Estimator Of The Intencity Of The Cyclic Poisson Process With The Linear Trend
(2009)A consistent kernel-type nonparametric estimator of the intensity function of a cyclic Poisson process in the presence of linear trend is constructed and investigated. It is assumed that only a single realization of \he ... -
Construction of family of hash functions based on ideal lattice
(2015)Cryptographic hash function is a function h : D -> R with | D | >> | R | which has the security properties: one-way (computationally not feasible to calculate x e D from known y e R so that y = h(x)) and collision resistant ... -
Correlations Between Degree of Petal Fusion, Leaf Size and Fruit Size: A Case in Syzygium (Myrtaceae)
(2009)Syzygium is one of large genera of the flowering plants. In order 10 simplify the identificalion, a classification is required, e.g. based on degree of pelal fUSion, leaf size and fruit size. Due 10 variations of vegetative ... -
CRUISE sebagai metode berstruktur pohon (Tree-Structured) pada data non-biner
(2008)Metode berstruktur pohon (tree-structured methods) pada tahun-tahun terakhir ini banyak digunakan sebagai metode analisis yang banyak digunakan dalam riset pemasaran (segmentasi pasar), kedokteran (diagnosis), ilmu komputer ...