Judul: Power Monitoring System for Network Operations Center
Abstrak: Electricity power events such as power goes off and on can affect performance of a computer, especially a server. Often such power events occurred and noticed, but ignored. Computer intensive activity like servers in Network Operations Center (NOC) should has a power monitoring software. So, an administrator of NOC will have log of power events. Administrator should be noticed also when power goes off. Network Operations Center Power Monitor (NOCPM) is developed to meet this needs. It was developed using extreme programming (XP) methodology with object oriented approach. NOCPM evolved iteration by iteration in XP lifecycle. Each iteration will be explained using ICONIX process. NOCPM consists of two subsystems: Watch Tower and Data Viewer. Watch Tower concerns about monitoring certain serial port and make log for each data that received. A short message alert for each data that received from serial port will be sent also to an administrator. Data Viewer acts as data log visualizer and make graph from data log. Watch Tower and Data Viewer were tested using black box methodology. All use cases successfully passed black box testing. Response time when a power goes off signal received until that signal logged successfully at database was no more than one second. Time that notification via short messaging service took from Watch Tower to administrator’s phone was no more than one minute.
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Judul: Implementasi teknologi mobile agent pada sistem pemantauan jaringan komputer
Abstrak: Due to increasing network complexity, monitoring of performance in a computer network is needed. This monitoring is expected not to burden the existing bandwidth capacity, to prevent the network from data access speed reduction. The goal of this research is to implement the mobile agent technology for computer network monitoring. The protocol used in the network monitoring is the Simple Network Management Protocol (SNMP). In the system architecture, the network divided into three parts, namely Network Manager (NM), Network Element (NE) and the Network Device (ND). The SNMP requests will be performed by the mobile agent which is sent to each NE. An NE might be connected to several NDs. The mobile agent residing in the NE will collect the monitored result, and provide it to the mobile agent that act as the collector. The collector brings reports from the NEs and subsequently submit them to the mobile agent residing in NM to be represented as a report in a graphical form. From this experiment, mobile agent technology can reduce the activity of data transfer in packet size and bytes of data during the monitoring process performed. Application of mobile agent can save bandwidth up to 80% compare to the standard client server architecture. Mobile agent technology can provide solution in the development of distributed data system by considering some aspects of the system needed to be developed.
Keyword: mobile agent, bandwidth, monitoring, computer network, SNMP

Judul: Sifat Fisik dan Kandungan Serat Kasar Bungkil Kedelai Argentina dan Brazil Hasil Fraksinasi Berdasarkan Perbedaan Densitas
Abstrak: Bungkil kedelai digunakan sebagai komponen utama dan menjadi salah satu bahan dalam pakan unggas di Indonesia. Tujuan dari penelitian ini adalah untuk menganalisis perbedaan sifat fisik (kerapatan tumpukan, kerapatan pemadatan tumpukan, berat jenis, sudut tumpukan) dan kandungan serat kasar bungkil kedelai dari Argentina dan Brazil sebelum dan sesudah diolah dengan fraksinasi. Racangan yang digunakan adalah Rancangan Acak Lengkap (RAL) Faktorial terdiri dari 2 faktor (bahan dan fraksi) dan 3 ulangan. Analisis data dilakukan dengan sidik ragam (ANOVA) dan jika terdapat perbedaan dilanjutkan dengan uji Duncan. Data kandungan serat kasar dianalisis secara deskriptif dan data sifat fisik dianalisis menggunakan analisis varian. Hasil penelitian menunjukkan bahwa terdapat interaksi (P <0.05) antara bahan dan fraksi pada karakteristik fisik bungkil kedelai kedelai Argentina dan Brazil. Nilai tertinggi pada uji sifat fisik bungkil kedelai asal Argentina dan Brazil berada di fraksi bawah dengan nilai KT 593.80 g L-1 dan 555.96 g L-1, KPT 644.08 g L-1 dan 586.96 g L-1, BJ 1.29 kg L-1 dan 586.96 kg L-1, ST 17.22 ° dan 18.43 °. Kadar serat kasar (%) pada ketiga fraksi bungkil kedelai Argentina dan Brazil adalah 8.2, 6.72, 3.72 dan 8.44, 5.41, 4.96. Dapat disimpulkan bahwa fraksinasi dapat digunakan sebagai metode alternatif untuk mengetahui kualitas bungkil kedelai dilihat dari aspek sifat fisik dan kandungan serat kasar.
Keyword: bungkil kedelai, fraksinasi, serat kasar, sifat fisik