Judul: Perubahan Sosial Masyarakat Desa Bantarjati, Kecamatan Klapanunggal, Kabupaten Bogor
Abstrak: Bantarjati merupakan desa yang berada di sekitar kawasan industri atau bangunan pabrik, kondisi tersebut memberikan perubahan pada kehidupan masyarakat. Penelitian ini dilakukan untuk menganalisis sumber yang menyebabkan perubahan sosial, fenomena perubahan sosial, hubungan antara karakteristik individu dengan sikapnya terhadap perubahan sosial yang terjadi, dan tingkat kesejahteraan masyarakat desa. Metode dalam penelitian ini adalah metode kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa terjadi perubahan sosial dalam beberapa aspek, yaitu terjadi perubahan lapisan sosial pada masyarakat, terbentuknya kelompok-kelompok sosial yang baru, perubahan pada aktivitas ekonomi masyarakat, perubahan pada nilai-nilai budaya masyarakat, dan kesejahteraan masyarakat desa. Sikap masyarakat terhadap perubahan yang terjadi sebagian besar bernilai netral, kemudian positif, dan pada urutan terakhir bernilai negatif. Pada karakteristik usia dan lama pendidikan memiliki hubungan yang negatif dengan sikap masyarakat sikap masyarakat terhadap perubahan yang terjadi. Kemudian pada karakteristik tingkat pendapatan memiliki hubungan yang rendah dengan sikap masyarakat. Selain itu, jenis kelamin dan jenis pekerjaan tidak memiliki perbedaan yang nyata dengan sikap masyarakat.
Keyword: Bogor Agricultural University, Institut Pertanian Bogor, Cultural values, Public attitudes, Social structures, Human ecology, Rank spearman, Chi-square, Rural community, Industrial area, Social culture, IPB

Judul: Perubahan Sosial Budaya Masyarakat Desa Lingkar Kampus sebagai Dampak Keberadaan Institut Pertanian Bogor
Abstrak: The objectives of this research is to analyze the waves of social change that occurred in Babakan Village since the presence campus of IPB. The result showed that the impact that caused is impact on community life aspects that is structural aspects and cultural aspects of Babakan village community. The changes on structural aspects are the increase of livelihoods diversity, the patterns of stratification changes, the establishment of new social groups, increasingly fading of social interaction and demographic pattern changes. Besides that, the changes on cultural aspects of community are the elements of rural culture changes, the shift of values and norms that exist in the society and also life style change of the rural community. Public attitudes towards the existence of campus of IPB mostly positive value. Public attitudes towards the presence of IPB’s campus has a negative relationship with society characteristics including age, income level and period of resided in Babakan village. Education level have positive relationship with public attitudes. There is also no significant differences in gender characteristic in the formation of attitudes towards the existence campus of IPB.
Keyword: public attitudes, structural and cultural change, Social change

Judul: The Activity of Microalgae Extract to RNA Helicase Inhibitor Japanese Encephalitis Virus
Abstrak: Japanese encephalitis virus is an agent of encephalitis disease. Cellular target therapy is one of the ways to prevent japanese encephalitis virus which has been recently developed. Microalgae extract assesment is potential to inhibit japanese encephalitis virus through inhibition of NS3 helicase. Microalgae were taken from Batam, Pari, and Ciater. Each microalgae has been extracted by four solvents (methanol 80%, acetone 80%, hexane 80%, and etyl acetate 80%) to produce 101 extracts. The ATPase assay was used on inhibition activity of the extracts, whereas for the toxicity method done is Brine Shrimp Lethality Test. The results showed that five microalgae extracts have a high inhibition activity which are CTR 07-09 etyl acetate 80% (97,19331%), CTR 07-10 etyl acetate 80% (95,61652%), CTR 07-01 etyl acetate 80% (95,1661%), CTR 06-08 etyl acetate 80% (94,54431%), and CTR 07-07 etyl acetate 80% (94,22955%). Then the five of microalgae extracts were tested with the toxicity test to calculate LC50 value. Microalgae extract of CTR 06-08, CTR 07-09, and CTR 07-10 have a character of non-toxic, whereas microalgae extract of CTR 07-01 and CTR 07-07 have a character of toxic.
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