Judul: Pengambilan Keputusan Pemberian ASI Eksklusif Kepada Bayi Di Kota Bogor
Abstrak: Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan dan sikap ibu serta keputusan menyusui ASI eksklusif. Adapun tujuan khusus ialah: 1) Mengetahui perbedaan karakteristik ibu (pendidikan ibu, tingkat pendapalan keluarga dan status bekerja ibu) pada Kelompok ASI eksklusif dan Kelompok tidak ASI eksklusif, 2) Mengkaji hubungan ksrakteristik ibu (pendidikan, tingkat pendapatan keluarga, status kerja) dengan tingkat pengetahuan dan sikap ihu tentang pemberian ASI eksklusif pada kedua kelompok, 3). Mengetahui pengambilan keputusan pemberian ASI eksklusif pada kedua kelompok, 4). Mengidentifikasi alasan kedua kelompok untuk memberikan atau tidak ASI eksklusif. dan 5). Menganalisis factor-faktor yang mempengaruhi keputusan pemberian ASI eksklusif pada kedua kelompok
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Judul: Pengetahuan Dan Sikap Ibu Terhadap Pemberian Asi Eksklusif Pada Persatuan Istri Tentara (Persit) Di Batalyon Arhanudse 6
Abstrak: Penelitian ini bertujuan untuk mengetahui pengetahuan dan sikap ibu terhadap pemberian ASI eksklusif. Desain penelitian adalah cross sectional study dengan metode pengisian kuesioner yang dilakukan di Batalyon Arhanudse 6, Jakarta pada bulan Mei-Juni 2014. Populasi pada penelitian ini berjumlah 84 subjek yang sedang menyusui. Pengambilan subjek dilakukan dengan purposive sampling. Subjek penelitian berjumlah 45 subjek yang memenuhi kriteria inklusi dan bersedia menjadi responden. Analisis data yang digunakan adalah analisis deskriptif dan analisis bivariat yaitu Rank-Spearman. Hasil korelasi menunjukkan, pendidikan subjek berkorelasi positif terhadap pengetahuan subjek (r=0.319, p<0.05). Jumlah anak berkorelasi positif terhadap sikap subjek (r=0.302 , p<0.05). Pengetahuan subjek tidak terdapat hubungan terhadap sikap subjek. Pengetahuan dan sikap subjek tidak terdapat hubungan terhadap pemberian ASI eksklusif.
Keyword: ASI eksklusif, pengetahuan ibu, sikap

Judul: Bioelectricity Production from Citrobacter freundii GBH253 and Chlorella pyrenoidosa on Microbial Fuel Cell Anode with Different Carbon Sources
Abstrak: Microbial Fuel Cell (MFC) development has significantly increased from various aspects to get higher and more stable electricity. Developing MFC on microorganism aspect is very important because it plays a crucial role in the MFC system. C. freundii GBH253 is one of the potential exoelectrogen bacterium that could be developed for the MFC system. Integrating C. freundii GBH253 and electricity-producing microalgae, such as C. pyrenoidosa, in the anode of MFC could get more stable and higher electricity. In this study, C. freundii GBH253 and C. pyrenoidosa were coupled to produce electricity from different substrates. C. freundii GBH253 and C. pyrenoidosa were tested on three different media types before being tested on MFC. They were also examined for the co-cultivation test to determine the symbiotic relationship between the two microorganisms. The MFC test was conducted using the Randomized Block Design Factorial and the Tukey test to see significant differences from each treatment. The parameters observed in this study were voltage, power density, Chemical Oxygen Demand (COD), Coulombic Efficiency (CE), pH, and volatile fatty acid (VFA). C. freundii GBH253 cannot grow on microalgae medium, while C. pyrenoidosa could grow on bacterial medium and a mixture of bacterium and microalgae media. The bacterium gained benefit from co-culture with microalgae. In the MFC test, electricity was generated in all treatments, which bacterium + microalgae with acetate treatment could generate power density up to 211,97 mW/m2 and the most stable compared to others. Production of electricity in bacterium-microalgae combination dominated by the bacterium; hence, microalgae still help bacterium by producing electricity and raised the COD value. The pH value of all treatments was higher than the initial pH. Acetate and phenol were VFA produced in all treatments, whereas butyric acid and propionic acid were found in some treatments. Pearson correlation showed that some VFA highly correlated with power density.
Keyword: Chlorella pyrenoidosa, Substrate, Microbial Fuel Cell, Electricity Producing Microalgae, Volatile Fatty Acid, Citrobacter freundii