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DIAGRAM FILOGENIK HASIL SEKUENS BASA DNA MENGGUNAKAN PROGRAM MEGA-7 (MOLECULAR EVOLUTIONARY GENETICS ANALYSIS) Harumi Yuniarti; Bambang Cholis S; Astri Rinanti
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Vol. 1 No. 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.292 KB) | DOI: 10.25105/pdk.v1i2.1457

Abstract

Sequencing techniques Deoxyribonucleic Acid (DNA) at this time is a method to identify the genetic basis of living beings, including to determine the accurate genetic relationship of several DNA sequence data. Kinship clearly and easily can be expressed in the form of a phylogenetic tree diagram (Phylogenetic Tree). This diagram represents kinship obtained from the elektroferogram process of electrophoresis sequencing of DNA bases. From some sequences experimental results using sequence analysis application program gradually, starting from installing, editing, and alignment so as to obtain the analysis and phylogenetic branching diagram view. This study uses a sequence analysis program Mega-7 (Molecular Evolutionary Genetics Analysis) to obtain a phylogenetic diagram for high accuracy and relatively easy to operate. This program can translate image data into nucleotide bases that shows the kinship of the distance the nearest branch with a standard sequence. The major advantage of this program is that it can do some analysis in a single program.
DIAGRAM FILOGENIK HASIL SEKUENS BASA DNA MENGGUNAKAN PROGRAM MEGA-7 (MOLECULAR EVOLUTIONARY GENETICS ANALYSIS) Harumi Yuniarti; Bambang Cholis S; Astri Rinanti
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Vol. 1 No. 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/pdk.v1i2.1457

Abstract

Sequencing techniques Deoxyribonucleic Acid (DNA) at this time is a method to identify the genetic basis of living beings, including to determine the accurate genetic relationship of several DNA sequence data. Kinship clearly and easily can be expressed in the form of a phylogenetic tree diagram (Phylogenetic Tree). This diagram represents kinship obtained from the elektroferogram process of electrophoresis sequencing of DNA bases. From some sequences experimental results using sequence analysis application program gradually, starting from installing, editing, and alignment so as to obtain the analysis and phylogenetic branching diagram view. This study uses a sequence analysis program Mega-7 (Molecular Evolutionary Genetics Analysis) to obtain a phylogenetic diagram for high accuracy and relatively easy to operate. This program can translate image data into nucleotide bases that shows the kinship of the distance the nearest branch with a standard sequence. The major advantage of this program is that it can do some analysis in a single program.
DIAGRAM FILOGENIK HASIL SEKUENS BASA DNA MENGGUNAKAN PROGRAM MEGA-7 (MOLECULAR EVOLUTIONARY GENETICS ANALYSIS) Harumi Yuniarti; Bambang Cholis S; Astri Rinanti
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Vol. 1 No. 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.292 KB) | DOI: 10.25105/pdk.v1i2.1457

Abstract

Sequencing techniques Deoxyribonucleic Acid (DNA) at this time is a method to identify the genetic basis of living beings, including to determine the accurate genetic relationship of several DNA sequence data. Kinship clearly and easily can be expressed in the form of a phylogenetic tree diagram (Phylogenetic Tree). This diagram represents kinship obtained from the elektroferogram process of electrophoresis sequencing of DNA bases. From some sequences experimental results using sequence analysis application program gradually, starting from installing, editing, and alignment so as to obtain the analysis and phylogenetic branching diagram view. This study uses a sequence analysis program Mega-7 (Molecular Evolutionary Genetics Analysis) to obtain a phylogenetic diagram for high accuracy and relatively easy to operate. This program can translate image data into nucleotide bases that shows the kinship of the distance the nearest branch with a standard sequence. The major advantage of this program is that it can do some analysis in a single program.
SISTEM TRANSMISI ULTRA-DENSE WAVE LENGTH DIVISION MULTIPLEXING Harumi Yuniarti; Bambang Cholis Su’udi
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 12, Nomor 1, Agustus 2014
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (624.945 KB) | DOI: 10.25105/jetri.v12i1.1450

Abstract

Ultra long distance transmission systems - Dense Wave length Division Multiplexing (U-DWDM) is one of the fiber optic transmission systems are designed to provide large capacity and is able to transmit long distance range. Technology system design is made possible by simplifying the network architecture, as well as involving large-capacity network level, such as the use of a single network of 10 Gbps to 40 Gbps, increasing the number of wavelengths, as well as reducing the wavelength interval to extend the range of spectral systems (C-band L-band S -band). So the U-DWDM system design is a breakthrough fiber optic transmission system which is able to raise up to 160 wavelength. This technology utilizes a system SDH (Synchronous Digital Hierarchy) with Multiplexing existing signal sources. The design of this transmission devices used in telecommunications transmission services is a large-capacity transmission device and serves as a long-distance backbone designed in accordance with the conditions of the present and future as the development of optical networks, with flexible configuration. Keywords: Dense  Wavelength  Division Multiplexing (DWDM), Modulation, Return to Zero(RZ),  Forward  Error  Correction  (FEC),  Eribium  Dopped Fibre Amplification (EDFA), Distributed Raman Amplification (DRA). Sistem transmisi Ultra long distance-Dense Wave length Division Multiplexing (U-DWDM) merupakan salah satu sistem transmisi serat optik yang dirancang untuk menyediakan layanan berkapasitas besar dan mampu mentransmisi jangkauan jarak jauh. Teknologi rancangan sistem ini dimungkinkan dengan menyederhanakan arsitektur jaringan, sekaligus melibatkan tingkat jaringan berkapasitas besar, seperti pemanfaatan jaringan tunggal 10 Gbps ke 40 Gbps, meningkatkan jumlah panjang gelombang, serta mengurangi interval panjang gelombang dengan memperluas jangkauan sistem spektral (C-band L-band S-band). Sehingga rancangan sistem U-DWDM ini merupakan sebuah terobosan sistem transmisi serat optik  yang mampu meningkatkan  hingga 160-panjang gelombang. Kata Kunci: Dense Wavelength Division Multiplexing (DWDM), Modulation, Return to Zero (RZ),  Forward  Error  Correction (FEC), Eribium Dopped Fibre Amplification (EDFA), Distributed Raman Amplification (DRA) 
PENGGUNAAN NON ZERO DISPERSION SHIFTED FIBER PADA TRANSMISI KOMUNIKASI SERAT OPTIK KANAL 40 Gbit/s Harumi Yuniarti; Bambang Cholis S
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 11, Nomor 1, Agustus 2013
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.92 KB) | DOI: 10.25105/jetri.v11i1.1686

Abstract

                                                                    Abstract Optical fiber transmission is generally used when the channel capacity (40 Gbit / s). Some of the key factors in achieving successful performance of this system include the implementation of Apol-DPSK modulation technique (Alternate Polarization Return-to-Zero Differential Phase Shift Keying), which accurately able to power up the canal, placement of optical amplifier (repeater) is recommended to increase the transmission range (the average gain for the entire wavelength range, low noise figure) and the use of optical fiber characteristics. To complement performance optical gain is selected fiber types NZDSF (Non-Zero Dispersion shifted fiber), it certainly can provide significant gains at the same time to reduce the widening pulse narrowing occurs due to chromatic dispersion and non-linear fiber effects. Keywords: Apol-RZDPSK, EDFA, RFA, DRA, NZDSF, PMD.