Judul: Pengelolaan taman mal kelapa gading Jakarta Utara
Abstrak: Pertambahan jumlah penduduk di kota-kota besar, khususnya kota Jakarta sejak periode Repelita II hingga saat ini terus mengalami peningkatan, hal ini disebabkan oleh pertambahan penduduk maupun oleh adanya gelombang urbanisasi yang tidak terkontrol. Proses peningkatan dan pengembangan kota Jakarta tidak lepas dari masalah pertumbuhan penduduk serta pendapatan perkapita bangsa Indonesia. Hasil keseluruhan bentuk yang ada sangatlah memerlukan suatu lahan yang sangat besar guna menampung kegiatan fisiknya. Terbatasnya lahan serta tingginya harga tanah telah menjadikan suatu masalah bagi perkotaan.. Mal Kelapa Gading (MKG) merupakan pusat perbelanjaan terbesar dan terlengkap di Jakarta Utara. Pusat perbelanjaan ini mempunyai luas 130.000 m² mampu menampung 600 pedagang/penyewa dan lahan parkirnya dapat menampung 4000 mobil. Tujuan dari penelitian ini adalah mempelajari dan menganalisis pengelolaan taman Mal Kelapa Gading, memberi masukan kepada pihak pengelola lanskap di Mal Kelapa Gading (MKG) dalam pengelolaan dan pemeliharaan lanskapnya. Dalam pelaksanaannya, metode kerja dilakukan dengan metode survei. Untuk memperoleh data dan informasi dilakukan dengan cara melakukan observasi, wawancara dengan staf dan pekerja lapang untuk mengetahui sistem kerja di lapang dengan sistem yang telah ditetapkan (sistem administrasi) serta mempelajari struktur organisasi, mengamati dan menganalisa aspek-aspek yang berkaitan dengan pengelolaan ataupun pemeliharaan di lapang serta menganalisisnya. Data-data yang telah didapatkan akan dianalisa dari dua segi yang berbeda yaitu teori dan lapang, sehingga dapat diketahui seberapa jauh perbedaannya, hal-hal apa yng berbeda, apakah penyimpangan itu menyangkut prinsip dari konsep tersebut ataukah hanya merupakan perkembangan dari konsep tersebut. ..
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Judul: Pengelolaan Lanskap Taman Margasatwa Ragunan Jakarta Selatan
Abstrak: Taman Margasatwa Ragunan (TMR) has been serviced as a conservation, education, research, and outdoor recreation functions. Meantime an evaluation related to the landscape management in TMR is needed to know either management is good and compatible or not. Therefore, the study to identify the aspects that affect the landscape management in TMR has been done by having internship activity. The data needed in this internship include the physical/biophysical aspects, management aspects, legal aspects, economic and social aspects of the TMR. Thus, it will produce a landscape management strategy for TMR. Analysis of data is performed by using the descriptive analysis, visitor comfort analysis, and SWOT analysis. The results of SWOT analysis found that there are nine point of strategies for landscape management of TMR. TMR has some shortcomings in its management. TMR needs more professional management with support from various parties. TMR is under the responsibility of the Dinas Kelautan dan Pertanian of DKI Jakarta, so that TMR needs more attention from the Government of DKI Jakarta
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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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