Judul: The Life-Cycle of Black Soldier Fly (Hermetia illucens) at Palm Karnel meal enriched by fish silage.
Abstrak: Penelitian ini bertujuan untuk melihat siklus hidup BSF (Black Soldier Fly) pada BKS (Bungkil Kelapa Sawit) yang diperkaya dengan silase ikan, mempelajari faktor abiotik yang mempengaruhi pertumbuhan maggot, dan mengetahui serangga kompetitor BSF. Siklus hidup hidup BSF diamati dari telur, maggot, pupa, hingga imago dan menghasilkan telur kembali. Pengaruh faktor abiotik (suhu, pH, dan kelembaban) terhadap pertumbuhan maggot dilakukan dengan mengukur ketiga paramater tersebut bersama dengan pengamatan siklus hidupnya. Serangga kompetitor diamati pada bak-bak yang berisi BKS, BKS + telur BSF, dan BKS + maggot BSF berumur 1 minggu. Fase telur-pupa BSF pada media BKS yang ditambah dengan silase ikan berlangsung antara 25-33 hari. Faktor abiotik (suhu, pH, dan kelembaban) memepengaruhi kecepatan siklus hidup BSF. Lalat rumah Musca sp. adalah kompetitor BSF dan menguasai media BKS ketika tidak ada maggot BSF berumur 1 minggu.
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Judul: Black Soldier Fly Maggot Nutrient Composition Using Faeces Growing Media and Animal Feed Leftovers
Abstrak: Penelitian ini bertujuan mengetahui kandungan nutrien maggot black soldier fly (BSF) menggunakan media limbah peternakan ayam petelur, kambing, dan sapi. Penelitian ini menggunakan rancangan acak kelompok dengan 3 perlakuan dan 3 ulangan. Perlakuan A (feses ayam petelur dan dedak padi), B (feses kambing dan sisa pakannya berupa rumput lapang) dan C (feses sapi dan sisa pakannya berupa rumput gajah). Parameter yang diamati adalah performa maggot, kadar air, bobot populasi, suhu, dan kelembaban. Data dianalisis menggunakan uji Analisis of Variance (ANOVA) dengan uji lanjut Duncan. Hasil penelitian menunjukkan bahwa perlakuan A berbeda nyata (P<0,005) dibandingkan dengan perlakuan lainnya untuk parameter bobot, kadar air, dan panjang. Populasi terbanyak didapatkan pada perlakuan A. Suhu yang optimal bagi pertumbuhan maggot adalah 30oC dan kelembaban yang diukur dengan kadar air berkisar antara 70%-80%. Kandungan nutrien maggot tertinggi didapatkan pada maggot perlakuan B. Kesimpulannya media maggot perlakuan A memiliki pengaruh performa yang lebih tinggi daripada media lain., This study aimed to determine the nutrient content of black soldier fly (BSF) maggot using the waste media of laying hens, goats and cows. This study used a randomized block design with 3 treatments and 3 replications. Treatments A (laying chicken faeces and rice bran), B (goat feces and grass residue) and C (cow feces and elephant grass residue). Parameters observed were Maggot performance, moisture content, population weight, temperature and humidity. Data were analyzed using the Analisis of Variance (ANOVA) test with Duncan's further test. The results showed that treatment A was significantly different (P<0.005) compared to other treatments for the parameters of weight, moisture content and length. The largest population was found in treatment A. The optimal temperature for maggot growth was 30oC and humidity as measured by water content ranges from 70%- 80%. Maggot with treatment B had the highest nutrient content. In conclusion, maggot media treatment A had a higher performance effect than other media.
Keyword: kandungan nutrien, limbah peternakan, maggot, protein

Judul: Implementasi Jaringan Peer-to-Peer Tak Terstruktur Menggunakan Protokol JXTA
Abstrak: Internet is useful for communication, exchanging information, and businesses. Most internet network is based on client-server system, which is a centralized network. The server acts as the center of network and has the ability to transfer data as requested by the client. In a client-server system, the network will be down if the server is busy or interrupted. This disadvantage can be solved by Peer-to-Peer (P2P) network. In P2P network, client or “peer” can communicate with other peers without relying on the server. One of the P2P network protocols is JXTA protocol, an open source protocol that can connect mobile devices or computers to P2P network. The objective of this research was to implement the unstructured P2P application by using JXTA protocol and additional peer group. In this research, the features of investigated P2P application were chatting within peer group, searching for files, and downloading files. It was found that these features can only be performed by peers that were directly connected to other peers in the same subnet. Furthermore, this research showed that the highest percentage of overhead file was 10.13% and the percentage of overhead protocol did not exceed 0.5%
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