Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 369-388 of 471
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Salacca acehensis (Arecaceae), A New Species from Sumatra, Indonesia
(2014)A new species of Sa/acca sect. Sa/acca from Sumatra is described and illustrated. Jt is characterized by dwarf habit, with leaves to 2.S m long; erect and slender staminate inflorescences to 7 cm long; and small infiuctescence!, ... -
Salak (Salacca zalacca (Gaertner) Voss)
(2011)The salak is an indigenous palm found throughout the Indo•Malaysian region. It is a small spiny palm that grows on moist well drained soil with high organic matter content. The fruit is drupe oval or spindle shaped (like ... -
Sansevieria trifasciata Properties as Lead(II) Ion Biosorbent
(2014)Biosorpsi Ion Timah Hitam (II) Menggunakan Sansevieria trifasciata Prain. Sansevieria trifasciata (yang dikenal sebagai tumbuhan ular atau lidah mertua) diduga dapat menjadi biosorben logam berat. Konsentrasi ion logam Pb ... -
Scenarios for Fleet Assignment: A Case Study at Lion Air
(2014)Given the sets of flights and aircrafts of an airline, the fleet assignment problem consists af assigning the most profitable aircraft in every flight. In this paper, the model of fleet assignment is set up using the data ... -
Screening Marker Components Of Tyrosinase Inhibitor From Xylocarpus Granatum Stem
(2011)The aim of our research was to screen the marker components of tyrosinase inhibitor from Xylocarpus granatum stem collected from Pulau Sebuku, South Kalimantan, Indonesia. The screening method started from selection of ... -
Screening of acid aluminium tolerant Bradyrhizobium japonicum strains: analysis of marker genes and competition in planta
(1997)The genes, inaZ from Pseudomonas syringae, xylE from P. putida and the kanamycin resistance gene (KmR) of mini-Tn5Km1, were studied for their capabilities and reliabilities as molecular markers in three acid tolerant ... -
Screening of acid aluminium tolerant Bradyrhizobium japonicum strains: analysis of marker genes and competition in planta
(1998)The genes, inaZ from Pseudomonas syringae, xylE from P. putida and the kanamycin resistance gene (KmlR) of mini-Tn5Km1, were studied for their capabilities and reliabilities as molecular markers in three acid tolerant ... -
Screening of Pseudomonas sp. Isolated from Rhizosphere of Soybean Plant as Plant Growth Promoter and Biocontrol Agent
(2010)important role in plant growth promoter and plant health. To prepare them as inoculants, they must have a range of characters as growth promoter such as Indole Acetic Acid (IAA) producers which can promote the growth of ... -
Seameo Biotrop : Its Role In The National Development In Indonesia
(2010)The BIOTROP - SEAMEO (Southeast Asian Ministers of Education Organization) Regional Center for Tropical Biology, a Center which is active in Training and Research on Tropical Biology, has been a partner of scientists in ... -
Sebaran dan Respon Ketahanan lima kultifar bengkuang (Pachyrhizus erosus (L.) Urban) terhadap penyakit mosaik
(2010)The objective of this experiment was to investigate the yam bean mosaic disease spread in the fields (Bogor, Jawa Barat dan Prembun, Jawa Tengah) and to study the response of five yarn bean cultivars againts a mosaic ... -
Segmentasi Nasabah Tabungan Mikro Berdasarkan Recency, Frequency, Dan Monetary : Kasus Bank Bri
(2011)This study aims to determine bank’s segmentation based on recency, frequency and monetary (RFM), to analyze the correspondence between customers’ segment and their demographic profile, and to determine marketing strategy ... -
The Segregation Pattern Of Insect Resistance Genes In The Progenies And Crosses Of Transgenic Rojolele Rice
(2008)Successful application of genetic transformation technique, especially in developing rice variety resistant to brown plant hopper and stem borer. will depend on trans gene being expressed and the gene inherited in a stable ... -
sejarah perkembangan statistika dan aplikasinya
(2003)Statistika diawali sebagai ilmu mengumpulkan angka (data). Pada abad 17 statistika deskriptif mulai berkembang, begitu juga ilmu peluang yang awalnya dilahirkan dan meja judi sudah mulai muncul. ilmu peluang ini melandasi ... -
Sensitivitas terhadap serbuk sari pada pasien alergi pernapasan
(2008)Alergi reaksi hipersensitivitas tipe I, terjadi karena tubuh seseorang memproduksi antibodi IgE (imunoglobulin E) sebagai reaksi terhadap alergen. Alergi ditimbulkan oleh interaksi antara faktor genetik dan lingkungan. ... -
Sensitivitas terhadap Serbuk Sari pada Pasien Alergi Pernapasan
(2008)Alergi adalah reaksi hipersentivitas tipe I, terjadi karena tubuh seseorang memproduksi antibody IgE (immunoglobulin E) sebagai reaksi terhadap allergen. Alergi ditimbulkan oleh interaksi antara factor genetic dan ... -
Senyawa Aktif Daun Picung (Pangium edule Reinw) Sebagai Insektisida Botani Terhadap Ulat Grayak (Spodoptera litura F.) (Lepidoptera: Noctuidae)
(2007)Pada penelitian ini digunakan daun picung (Pangium edute Reinw). Daun picung diekstraksi dengan cara maserasi menggunakan beberapa pelarut yaitu: air, metanol, aseton, ktoroform. dan heksana. Ekstrak dari masing-masing ... -
Sharper Analysis Of Upper Bound For The Iteration Complexity Of An Interior-Point Method Using Primal-Dual Full-Newton Step Algorithm
(2014)The use of interior-point methods to solve linear optimizarion problems has become a great attention to the researchers. The most important thing is that the interior-point methods have the best complexiry compared to other ... -
Siderophore production of a periplasmic transport binding protein kinase gene defective mutant of Magnetospirillum magneticum AMB-1
(2004)A non-magnetic mutant, NMA61, of the magnetic bacterium Magnetospirillum magneticum AMB-1 was generated by transposon mutagenesis to identify genes involved in magnetosome synthesis. The genomic region of NMA61 interrupted ... -
Similarity Measurement for Speaker Identification Using Frequency of Vector Pairs
(2014)Similarity measurement is an important part of speaker Identification. This study has modified the similarity measurement technique performed in previous studies. Previous studies used the sum of the smallest distance ...