Judul: Preferensi Politik Anggota Kelembagaan di Desa Sumberejo, Lumajang, Jawa Timur
Abstrak: Institutions (particularly in rural communities) has big influences (both structural and constructive) to the political preferences of the current county chief elections. The amount of institutional influence, both structural and constructive associated with the behavioral type of the voters (sociological, psychological, and economic) will eventually bring political preferences of citizens in the selection of the chief. The objectives of this research is to analyze the influences of the formal and informal institutions performances of members. The analysis is based on regression as quantitative and descriptive qualitative. The result of this research is showed that both institutions has influences to preferences of members. Thus in the formal influences is proven by structural influences such as sociological type. But there is not necesserily influences by informal on political preferences of the citizens. This invention could be one of reference for government to evaluate instituitions which exploit thier influences to consolidate their politics need.
Keyword: County Chief Election., political preferences, institutions

Judul: Kajian Strategi Politik Pencitraan pada Pemilihan Kepala Daerah Kabupaten Minahasa Tenggara
Abstrak: The election of Susilo Bambang Yudhoyono in the 2004 Presidential Election and Joko Widodo in Jakarta Local Election, supported by the non-ruling party, proving that people prefer a figure of candidate than the party supporters. Candidates should know in which segment he had the support and what image of the personality is attached to him. CHAID analysis produces 5 segments and divided by employment, ethnicity, and income variable. Candidate D as the incumbent also has the greatest support. Candidate D is assessed having the personality 'attention to people' and largely elected by voters who worked as a farmer and others. Each candidate have to maintain the support of the main voters and win the support of the other candidates voters. This condition is a great condition for candidateD and be a personality indicator for the other candidates to win electoral suppor
Keyword: correspondence analysis, CHAID, election, imaging politics

Judul: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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