Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 168-187 of 557
-
GC-MS and NMR Analysis of ethyl-p-methoxycinnamate Isolated from Kaempferia galanga L Using Distillation Method
(2012-11-22)The purpose of this research were to isolate and analyze ethyl-p-methoxycinnamate which is the main component of Kaempferia galanga L. Volatile oil of K. galanga L obtained by distilled fresh rhizom using simple distillation ... -
GC-MS and NMR Analysis of ethyl-p-methoxycinnamte Isolated from Kaempferia galanga L Using Distillation Method
(2013-01-23)The purposes of this research were to isolate and analyze ethyl-p-methoxycinnamate which is the main component of Kaempferia galanga L. Volatile oil of K. galanga L obtained by distilled fresh rhizome using simple distillation ... -
Genetic Diversity Analysis of Thermophilic Bacteria from Candradimuka Crater in Central Java Employing PCR-RFLP 16S-rRNA Gene
(1999)The specific primers for bacteria (63f and 1387r) were used to amplify the 16s-rRNA genes from total community genomic DNA of thermophilic bacteria. The total community genomic DNA was obtained from muds and water samples ... -
Genetic Diversity of Ampicilin Resistant Vibrio Isolate from Various Stages of Tige Shrimp Larvae Development
(2000)This research was carried out to study genetic diversity of ampicillin-resistant Vibrio isolated using thiosulphate citrate bile-salt sucrose, agar (TCBS-Agar) and seawater complete agar (SWC-Agar). -
Genetically engineered Rhodobacter sphaeroides for the overproduction of (i-aminolevulinic acid
(1999)Genes for P and cc polypeptides of the lightharvesting I I complexes in Rhodobacter sphaeroides 2.4.1 are encodcd by the pucBA operon, and their expression is highly rcgulated by oxygen level and light intensity. ... -
Genome size and macrorestriction map of Xanthomonas campetris pv. glycilnes YR32 chromosome
(1999)Xur~rhoiiior~rcrsa n~p~striiss a n i~nport:int plant pathogeniq bacteriu~liw hich causes severe diseases in a wide varicty of plant species. We have generated a macrorestriction map of the X. ccuill~estris( ~.vorro/)or/i.p~v). ... -
THE GROWTH OF APATITE CRYSTAL ON PORES POLYGLYCOLIDE MATRIX UNDER THE INFLUENCE OF CARBONATE AND MAGNESIUM
(2011)ABSTRAK Telah ditumbuhkan kristal apatit pada polyglycolide berpori melalui presipitasi larutan kalsium fosfat karbonat yang sangat jenuh. Pengaruh magnesium pada presipitasi juga diamati. Polyglycolide diperoleh dari ... -
High performance liquid chromatography profile of tempuyung Sonchus arvensis L. extract and its toxicity to artemia salina
(2013-05-08)Tempuyung (Sonchus arvensis) is one of herbal plant which has anticancer potency. The aim of this research were the investigation on anticancer potency of tempuyung based on its toxicity against Artemia salina and to obtain ... -
Identification of Aroma Gene (Mutated badh2) and Properties of Aroma on Aromatic BC5F 2 Ciherang
(2015)Aromatic rice varieties have some weaknesses such as low productivity, and less resistant to pests and diseases. This study aimed to obtain homo:::ygous strain ofBCF'2 Ciherang aromatic through the identification of aroma ... -
Identifikasi faktor-faktor yang berpengaruh terhadap indeks pembangunan manusia provinsi jawa barat dengan pendekatan regresi spasial
(2014)Indeks Pembangunan Manusia (IPM) merupakan sebuah ukuran yang digunakan dalam memantau dan mengevaluasi pembangunan manusia di Provinsi Jawa Barat. Nilai IPM dipengaruhi oleh 3 komponen, yaitu tingkat pendidikan, tingkat ... -
Identifikasi Isolat Clostridium botulinum Asal Bogor
(2002)Clostridium botulinum is one of microorganisms that could cause serious food poisoning. Food contaminated with C. botulinum could not always be detected easily, because not all of C. botulinum strains are proteolytic and ... -
Identifikasi peubah penciri rumah tangga miskin dan rumah tangga yang sedikit di atas garis kemiskinan [J.Il.Pert.Indo]
(2006)Poverty still becomes main problem in this country. The categorization of the poor or not poor household based on the poverty line is difficult to be performed in practice. Therefore, it is needed to find other variables ... -
Identifikasi Senyawa Bioaktif Antifeedant dari Asap Cair Hasil Pirolisis Sampah Organik Perkotaan
(2013-07-10)The research aims to identify antifeedant bioactive substance in liquid smoke derived from pyrolisis oforganic municipal waste. Samples were pyrolyzed in drum reactor at 505"C for five hours to produce char and conden~ed ... -
Implementasi algoritma genetika pada temu kembali citra [Artikel Ilmiah]
(2008)information retrieval efficiency. Genetic algorithm is used to get the best of color at vector space mode/so The vector space models obtained from color extraction by-fuzzy color histogram. Under genetic algorithm, a ... -
Implementasi Dan Evaluasi Kinerja Load Balancing Pada Serverserver Proxy Di IPB
(2007)IPB memiliki dua buah server proxy yang melayani seluruh permintaan pengguna ke internet. Selama ini pembagian kerja antara kedua server dilakukan berdasarkan kebijakan sehingga dikhawatirkan tidak berjalan optimal. ... -
Implementation of Inverse Kinematics for the Coordination Control of Six Legged Robot
(2013)Si.\' Icgged robot, or hexapod, is a kind of Icggeci robots with static stabillty. The robot has mallv variants of leg movement s. This should be taken into consideration by the robot designer. The research is to adopt a ...