Judul: Analisis Orientasi Fashion Wanita Di Jabodetabek Menggunakan Korespondensi Berganda
Abstrak: Wanita memiliki lima jenis orientasi fashion, yaitu indifferent, communication oriented, value oriented, achievement oriented, dan flasher. Orientasi fashion ini dipengaruhi oleh perilaku belanja dan karakteristik wanita. Identifikasi hubungan antara ketiga aspek tersebut dapat dilakukan dengan analisis korespondensi berganda. Hasil identifikasi ini dapat dimanfaatkan untuk menentukan strategi pembuatan produk dan strategi pemasaran yang sesuai. Penelitian ini bertujuan mengidentifikasi hubungan antara orientasi fashion, perilaku belanja, dan karakteristik wanita di Jabodetabek. Peubah-peubah yang berasosiasi dengan orientasi fashion adalah frekuensi belanja pakaian dan tas, daya beli pakaian dan tas, pendidikan terakhir, pendapatan dan konsumsi pribadi, dan frekuensi akses internet. Hasil penelitian menunjukkan bahwa segmen value oriented dan achievement oriented memiliki daya beli yang tinggi, namun frekuensi belanja segmen achievement oriented tergolong rendah dibanding segmen value oriented yang memiliki frekuensi belanja tinggi. Segmen indifferent, flasher, dan communication oriented memiliki daya beli yang rendah walaupun segmen communication oriented memiliki frekuensi belanja tinggi, sedangkan segmen indifferent dan flasher memiliki frekuensi belanja rendah.
Keyword: karakteristik wanita, korespondensi berganda, orientasi fashion, perilaku belanja

Judul: An Analysis of Attitude Model: Relationships among Perception, Affective, Preference, and Intention to Buy Batik Clothing.
Abstrak: Tujuan dari penelitian ini adalah untuk menganalisis model sikap, terkait dengan hubungan antara variabel persepsi, afektif, preferensi, dan minat beli pakaian batik. Metode survey dari disain cross sectional study ini dilakukan dengan menggunakan 350 mahasiswa Institut Pertanian Bogor sebagai responden. Uji korelasi Pearson digunakan untuk menganalisis hubungan antara variabel persepsi, afektif, preferensi, dan minat beli pakaian batik. Analisis Conjoint digunakan untuk menganalisis preferensi contoh terhadap pakaian batik. Hasil uji regresi menunjukkan bahwa persepsi tidak berpengaruh secara signifikan. Terkait dengan hal yang berpengaruh terhadap minat beli pakaian batik, variabel afektif dan preferensi berpengaruh secara signifikan terhadap minat beli pakaian batik.
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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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