Judul: Pengendalian Luas Ruang Terbuka Hijau (RTH) melalui Pendekatan Izin Mendirikan Bangunan (IMB) serta Pajak Bumi dan Bangunan (PBB) di Kota Tangerang
Abstrak: Spatial management of green space through the building permit and the property tax approaches in the city of Tangerang
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Judul: Identifikasi Kesesuaian Klasifikasi Ruang Terbuka Hijau Menggunakan Citra Landsat Multiwaktu dengan RTRW Kota Tangerang Provinsi Banten, 
Abstrak: Pemerintah Daerah Kota Tangerang menetapkan luasan ruang terbuka hijau (RTH) sebesar 30% dari total luas daratan Kota Tangerang. Hal ini dituangkan dalam Rencana Tata Ruang dan Wilayah (RTRW) Kota Tangerang yang disahkan pada tahun 2012 dan berlaku hingga tahun 2032. Tujuan penelitian ini adalah menganalisis perubahan tutupan lahan hasil klasifikasi menggunakan citra landsat 5 dan 8 di Kota Tangerang dan membandingkan hasilnya dengan tutupan lahan RTH pada RTRW dalam rentan tahun 2005 hingga 2015. Hasil penelitian menunjukan perubahan penggunaan tutupan lahan dengan ketetapan yang sudah dibuat pemerintah. Perubahan terbesar terjadi di tutupan lahan terbangun pada 2005-2015 sebesar 3059.07 ha. tutupan lahan ruang terbuka hijau sebesar 25.56% pada tahun 2005, yang mengalami penurunan sebesar 9.21% dan 10.57% pada tahun 2010, dan 2015. Hasil ini belum sesuai dengan standar ruang terbuka hijau dalam RTRW Kota Tangerang, yang ditargetkan sebesar 30%, yang komposisinya 20% RTH publik dan 10% swasta.
Keyword: peningkatan, penurunan, rencana tata ruang dan wilayah, ruang terbuka hijau, tutupan lahan

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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