Judul: The Physiological Responses of Giant Gouramy (Osphmmmus mummy, Lac.) Fed on Yeast-Chromium Diet to The Decreased Environment Temperature.
Abstrak: This research was conducted in order to investigate the effects of yeastchromium supplementation in the diet on the blood glucose regulation, stress resistance, immunity response to the bacterial infectin, growth performance of low ternpwatu~p ost stress, and feed efficiency of giant gouramy exposed to decreased ambient temperature This research consisted of tm, experiments. The first experiment used four diets with four level of yeast-chromium supplementation, namely diet A (0.0 pprn ~r'?,d iet B (1.5 pprn ~ r ' q ,d iet C (3.2 pprn 0'3, and diet D (4.9 ppm 0'9. The fish fed on the experimental diets twice a day, at satiation for 40 days rearing period. The best level of ~ rfro'm~ the first experiment there is 1.5 ppm, was used in the second experiment. The m d experiment used factorial deslgn with two factors. The first factors were diet without yeast-drmium supplementation ; dkt with 1.5 pprn ~ rsu'pp~lem entation and was fed to the for 40 days; and diet with 1.5 ppm ~ ran*d ~was fed to the fish for 80 days. The second factor was environment temperature with two levels temperature (ambient and decreased environment temperature). During 80 days rearing period, haff of the fish from each treatment of factor I were subjected to low of temperature stress at periodic of time, and the other half was not. Results from the first experiment showed that the fish fed on diet 1.5 ppm ~ 1m'or~e re sistanoe to the low temperalu~s tress and immunity response, and the highest growth rate and feed Mchcy. The second experiment showd mat there are no significant differences on gmwth rate and feed efficiency between fish fed an 1.5 pprn Crt3 diet during 40 days rearing period compared to that fed on 1.5 pprn ~ rdie't d~urin g 80 days rearing period. However, fish fed 1.5 pprn ~ rdie+t fo~r 80 days showed better resistance to the bw temperature stress and had a better immunity ~sponse. It was concluded that 1.5 pprn Cf3 was the best level of Cr'3 in the diet of giant gouramy juvenile and needed to be fed to the fish during rearing period.
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Judul: Kinerja Pertumbuhan Benih Ikan Gurame yang Diberi Perendaman Hormon Pertumbuhan Rekombinan dengan Masa Pemeliharaan Berbeda di Akuarium.
Abstrak: Slow growth of giant gourami became the main problem in cultivation of this commodity. Long rearing period surely would increase the risk and cost of production. Therefore, a technology is required to enhance growth rate of giant gourami. The aims of this experiment were to analyse growth performance of giant gourami to the recombinant giant gourami growth hormone (rOgGH) immersion at a dose of 120 mg/L for 60 minutes at juvenile stage and to evaluate the proper aquarium-rearing period. After immersed, fish were reared in aquarium for 2 weeks, 3 weeks and 4 weeks before moved to fish pond (aquarium-rearing period became the second factor on this experiment, in term to design a proper method to apply this technology). There were 3 replications for every treatment. RT-PCR analysis showed that IGF-I mRNA expression level increased just after rOgGH immersion about 208,3% compared with control. However, lipase analysis showed no differences between treated fish and control fish that is 0,055 unit/minute.g body weight and 0,053 unit/minute.g body weight for each group. Furthermore, treatment of rOgGH also altered the utilization of dietary and stored lipid, protein and carbohydrates. The results showed significant differences (P<0,05) for nutrient retention between treated fish and control fish. Fish that immersed by rOgGH had higher fat retention (15,92±0,37%) if compared with the control BSA fish (6,52±0,38%). Immersion treatment with rOgGH also had a higher protein retention that was 23,58±2,33% compared with BSA control fish 19,75±1,00%. Immersion treatment with rOgGH had a lower carbohydrate retention that was 2,86±0,21% if compared with BSA control 10,63±0,92%. Observation to feed efficiency value showed that immersion in rOgGH had no statistically significant affect (P>0,05) compared with BSA control for 3 types of feed. For tubifex worms, the feed efficiency value that reached was 14,8±5,6% (rOgGH) and 12,7±5,0% (BSA). So that crumble feed, 51,6±17,8% (rOgGH) and 41,9±13,6% (BSA), for small feed (2mm) 66,8±9,0% (rOgGH) and 54,8±10,0% (BSA). Treatment that gave a significant affect was aquarium-rearing period, it showed that fish which reared in aquarium for 2 weeks had a higher feed efficiency value for tubivex worm and crumble feed that were ,7±2,8% and 60,5±7% if compared with fish which reared in aquarium for 3 and 4 weeks with efficiency value for each were 15,6±2,1% and 7,9±4,4% for tubifex worms and 30,7±5,0% and 49,0±16,5% for crumble feed. Growth acceleration were expected in this immersion treatment, but results showed that there were no differences between rOgGH treated fish and BSA control fish (8,7±0,3% and 8,4±0,3%). Aquarium-rearing period seemed to be the effecting-factor which gave significant affect (P<0,05) to fish growth, it showed that fish that reared in aquarium for 2 weeks had a faster growth that was 8,7±0,2% if compared with fish that reared in aquarium for 3 and 4 weeks (8,3±0,1% and 8,6±0,5% for each group). Results also showed that immersion in rOgGH had no significant affect (P>0,05) if compared with BSA control for survival rate (58,9±17,9% and 57,9±14,6% for each group). Aquarium-rearing period seemed to have significant affect (P<0,05) for survival rate which fish that reared in aquarium for 2 weeks had a higher survival
Keyword: recombinant growth hormone, immersion, rearing period, growth, metabolic pathways, giant gourami

Judul: Eksistensi Nikah Siri di Masyarakat dan Posisi Perempuan
Abstrak: Nikah siri bukanlah merupakan fenomena baru di Indonesia, namun sudah ada sejak puluhan tahun silam, sebelum ada pencatatan pernikahan maka nikah siri adalah pernikahan yang sah menurut agama dan masyarakat, karena moda sosial ekonomi dan strategi nafkah berubah maka hak civil juga berubah dengan berbagai dampak negatif yang ditimbulkan oleh nikah siri terutama bagi perempuan dan anak. Secara umum penelitian ini untuk mengungkap : (1) Tipologi nikah siri yang ada di Desa Warurejo dan aktor-aktor yang terlibat, fungsi manifes dan laten nikah siri pada masyarakat dan aktor-aktor yang menikmati fungsi manifes dan laten nikah siri. (2) Sistem nilai dan norma yang berlaku pada masyarakat, mengungkap pengaruh struktur terhadap posisi perempuan yang menikah siri, mendiskripsikan pemahaman agama Islam oleh masyarakat dan individu terhadap nikah siri. Pandangan individu, tokoh agama Islam, budaya, sosial dan masyarakat secara umum terhadap nikah siri. Hasil penelitian ini menunjukkan bahwa (1) terdapat empat tipologi nikah siri pada masyarakat Warurejo, yaitu: perjodohan antar kerabat, perjodohan oleh orangtua dan broker, menikah siri dengan batuan broker dan menikah siri atas kemauan sendiri. Nikah siri tidak hanya berdampak negatif tetapi memiliki fungsi positif yaitu mampu meningkatkan kehidupan ekonomi individu, jaringan nikah siri, Kyai dan infra struktur masyarakat. Pernikahan siri merupakan mekanisme untuk meringankan beban ekonomi orangtua. Mengawinkan anak dibawah umur walaupun dengan cara siri berarti pula meringankan beban ekonomi keluarga. Anak perempuan yang sudah menikah bukan lagi tanggungjawab orangtua, namun tanggungjawab seorang suami. Struktur berpengaruh terhadap posisi perempuan nikah siri, perempuan yang menikah walaupun siri, lebih dihormati dan dihargai dalam masyarakat daripada perempuan janda atau perawan yang belum menikah walaupun cukup umur. Selain itu, Kyai memiliki kekuasaan untuk menginterpretasikan hukum Islam untuk merasionalisasikan dan melegitimasi nikah siri, daripada melakukan perbuatan yang dilarang agama yaitu berzina dan berdosa. Interpretasi hukum agama disosialisasikan oleh Kyai bahwa sahnya suatu pernikahan dalam hukum Islam ditandai oleh adanya ijab qobul, sedangkan perayaannya merupakan sunnah yang boleh saja tidak dilaksanakan. Karena hukum agama Islam, memperbolehkan seorang laki-laki memiliki isteri lebih dari satu, sehingga terbentuk pola berupa aturan-aturan dan norma-norma untuk melegalkan nikah siri.
Keyword: Nikah siri actors, nikah siri network, economy, religious norms