Judul: Pengaruh pemberian pakan tepung dan minyak Ikan Lele serta probiotik E. faecium is-27526 terhadap karakteristik antropometri Monyet Ekor Panjang (Macaca fascicularis) betina usia tua
Abstrak: Penelitian ini bertujuan untuk menganalisis pengaruh pakan tepung, minyak ikan lele serta probiotik terhadap karakteristik antropometri monyet ekor panjang betina usia tua. Sebelum dilakukan intervensi, diperlukan waktu 45 hari untuk masa adaptasi. Penelitian ini merupakan experimental study selama 90 hari. Sembilan Monyet Ekor Panjang secara acak dibagi dalam tiga perlakuan. Pakan tepung ikan lele (A1), pakan tepung ikan lele + probiotik (A2), dan kelompok pakan ikan lele + probiotik + minyak ikan lele (A3). Analisis statistika menggunakan uji ANOVA. Penelitian menunjukan bahwa, efek perlakuan, lama intervensi, dan interaksi perlakuan vs lama intervensi, tidak berpengaruh nyata terhadap perubahan berat badan dan lingkar perut. Efek perlakuan berpengaruh nyata (p<0.05) terhadap perubahan panjang badan, tinggi lutut dan tebal lipatan kulit perut. Efek lama intervensi berpengaruh nyata (p<0.05) terhadap perubahan panjang depa., This study aims to analyze the effect of feed flour, catfish oil and probiotics E.faecium IS-27526 on the anthropometric characteristics of old female long- tailed monkeys. Prior to intervention, 45 days of adaptation period was given. This study was an experimental study for 90 days. Nine Long-tailed monkeys were randomly divided into three treatment. Catfish flour (A1), catfish flour + probiotic (A2), and catfish flour + probiotic + castfish oil (A3). Statistical analysis was conducted using ANOVA. The study showed, effect of the treatment, duration, and interaction of treatment vs duraction did not significantly changed in body weight and abdominal circumference. Effect the treatment significantly (p<0.05) changed body length, knee high, and abdominal skin fold thickness. Effect of duration significantly (p<0.05) changed arm span.
Keyword: karakteristik antropometri, minyak ikan lele, probiotik E. faecium IS- 27526, tepung ikan lele

Judul: Pengaruh Probiotik Enterococcus faecium IS-27526 dan Minyak Ikan Lele (Clarias gariepinus) Dalam Biskuit Fungsional Yang Diperkaya dengan Tepung Ikan Lele dan Tepung Ubi Jalar (Ipomoea sp.) Terhadap Profil Mikrobiota Fekal Monyet Ekor Panjang (Macaca fascicularis) Betina Usia Tua
Abstrak: This study aimed to determine the effect of probiotic Enterococcus faecium IS-27526 and catfish ( Clarias gariepinus) oil in functional biscuit enriched with catfish flour and sweet potato (Ipomoea sp.) flour on fecal microbiota of aged monkey (Macaca fascicularis). There were 9 female aged Macaca fascicularis adapted for one month before the study, and divided into 3 groups, namely: control group, probiotic E. faecium IS-27526 group, and probiotic E. faecium IS-27526 and fish oil group. After 90 days administration, the fecal lactic acid bacteria in probiotic E. faecium IS-27526 group as well as probiotic E. faecium IS-27526 and fish oil group increased significantly (p < 0.05) as compared to the control group. The fecal coliform bacteria in probiotic E. faecium IS-27526 and fish oil group decreased significantly (p < 0.05) as compared to the control as well as probiotic E. faecium groups after 90 days.
Keyword: profile fecal microbiota, probiotic E. feacium IS-27526, catfish oil, sweet potato, functional biscuits

Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition