Judul: Studi komparatif metabolisme kalsium (Ca) dan fosfor (P) antara kambing dan domba lokal
Abstrak: This research was conducted to study the comparison of calsium (Ca) and phosphorous (P) metabolism between local goat and sheep including comparison Ca and P consumption, Ca and P excreted through fecal and urine, and Ca and P absorption and retention between goat and sheep and diierent sex (male and female). Twenty early weaned local goats and sheep were used in this research were divided into 4 groups with 5 animals in each group there are male and female goats and male and female sheep. Variable measured were Ca and P in feed and water intake and Ca and P in fecal and urine. The results of the research were analyzed using Factorial Groups Randomized Design which factor A was spesies and factor B was sex.
Keyword: 

Judul: Studi perbandingan mikroba rumen antara domba dan kambing lokal
Abstrak: Sheep and goats are a small ruminants. They have similar system of digestion. According to former research there are differences between sheep and goats especially in rumen microbial. The aim of this research is to compare the rumen microbial population and level of alantoin urine between breed (sheep and goat) and sex (male and female). This research used local sheep and goat which its given the same feed based on each body weight of livestock. The design of the experiment was a Randomized Complete Block design, which is factor A was species and factor B was sex with 5 replications. Data were analysed using ANOVA and significant differences will be further tested using Duncan test. The result showed that there is highly significant differences (P<0.01) in total bacteria and protozoa population between sheep and goat. Total bacteria population were highly significant (P<0.01) different between sex but there is no significant different in total protozoa population. The rumen pH showed that there is no significant different between species and sex. The level of alantoin urine are significant different (W0.05) between species, but there is not significant different between species and sex. No correlation between alantoin and population of rumen microbial in sheep and goat.
Keyword: 

Judul: Penerbangan Otomatis Pesawat Tanpa Awak Jenis Sayap Tetap dengan iNav
Abstrak: Pesawat tanpa awak (UAV) dapat dikendalikan secara manual dengan remote control atau secara otomatis dengan flight controller (FC). Salah satu jenis UAV adalah sayap tetap yang memiliki bentuk seperti pesawat terbang pada umumnya. Penelitian ini bertujuan untuk melakukan penerbangan otomatis pada UAV jenis sayap tetap dengan mengkonfigurasi perangkat FC. UAV yang digunakan adalah model SkySurfer X8 dengan bentang sayap 1.4 m. FC yang digunakan adalah Matek F405-Wing yang dikonfigurasi dengan perangkat lunak iNav. Berdasarkan hasil uji terbang, UAV berhasil terbang secara otomatis mengikuti skenario yang diberikan. Skenario terjauh berupa persegi berukuran 600×600 m pada ketinggian 100 m, yang ditempuh dalam waktu sekitar 2 menit dengan kecepatan sekitar 65 km/jam. Diharapkan prosedur perakitan, konfigurasi, operasi, dan hasil data uji terbang dapat menjadi acuan dalam penelitian selanjutnya.
Keyword: iNav, penerbangan otomatis, pesawat tanpa awak, sayap tetap