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: Efektivitas Kelembagaan Desa dalam Praktik Demokrasi di Desa Kelangdepok, Pemalang, Jawa Tengah
Abstrak: Institutional effectiveness in the practice of country chief elections is influenced by four factors, namely institutional factors, member institutions factors, support facilities factors, and social-community factors. On institutional effectiveness, in terms of which factors are more influential on the level of effectiveness. Then, at each stage and the overall practice of country chief elections, it will see which is the most dominant factor. You will see the members of which are more effective among members of formal and informal members. The method used is the method of quantitative and qualitative data supported. The results showed that member institutions factors have major influence on the level of effectiveness. In the preparation phase, the factors that have a major influence factor is the support facilities factors. Meanwhile, at the implementation stage, the fourth factor is not the most significant influence. For the whole practice, support facilities factors is the most influential factor as the same as in the preparation stage. The performance of members who more effective in the overall is the formal members. Referring to the results, informal members are expected to be more involved again, and formal members further enhanced performance.
Keyword: institutional, village, democracy

Judul: Isolasi dan pemurnian bahan aktif dari mikroalga BTM 11 sebagai inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus is the cause of hepatitis C disease which has high virulence. Recent therapy using combination of ribavirin and alpha interferon has short efficiency < 80%. Thus, the discovery of new drug is needed. Antiviral drugs can be discovered through molecular target therapy by finding the inhibitor of RNA helicase that play role in viral replication. Inhibitor can be derived from chemical compound produced by microalgae. The aim of this research was to isolate the active compound from microalgae BTM 11 which had inhibitory activity against RNA helicase. Inhibitory activity was measured by releasing of phospate inorganic in colorimetric ATPase assay. Crude extract was fractionated using gel filtration chromatography with methanol in chloroform solvent. The result showed that Fraction 3 has the highest inhibitory activity which (81.205%). Phytochemical test of crude extract indicated positive flavonoids and coumarin. Thin layer chromatography (TLC) analysis with eluent chloroform: methanol gave 2 spots with Rf value of 0.8 and 0.37. Moreover, high performance liquid chromatography (HPLC) analysis showed absorption peak with the highest abundance at the retention time of 12.483 minute and 16.617 minute was 266 nm and 230 nm. According to these of phytochemical, TLC, and HPLC, inhibitor compound from BTM 11 belongs to flavonoids.
Keyword: