Judul: Perancangan green wall pada marketing office Sentul City, Bogor
Abstrak: Sentul City merupakan sebuah kawasan permukiman yang terletak di Sentul, Bogor. Permukiman ini dikembangkan dengan konsep ecocity. Untuk menuju menjadi ecocity tersebut dibutuhkan green property yang mendukung konsep tersebut. Green wall adalah salah satu green property yang mampu mendukung konsep ecocity tersebut. Marketing office (MO) sebagai sarana untuk menawarkan produk dari Sentul City tentunya sangat tepat bila diterapkan green wall di dalamnya, sehingga mampu menjelaskan dan mendukung konsep ecocity tersebut. Tujuan dari studi ini adalah membuat suatu perancangan green wall yang dapat diaplikasikan di MO Sentul City. Hasil rancangan ini akan diajukan sebagai rekomendasi kepada Sentul City sebagai alternatif rancangan green wall. Metode studi yang digunakan dalam kegiatan perancangaan green wall di MO Sentul City, Bogor yang dilakukan melalui beberapa tahapan kegiatan, yaitu persiapan penelitian, konsep dasar, pengumpulan data, analisis, dan perancangan. Berdasarkan data dan informasi yang telah dikumpulkan, dilakukan analisis deskriptif terhadap keadaan biofisik tapak, bangunan, visual dan sosial lanskap MO Sentul City. Dari hasil analisis tersebut dihasilkan rancangan green wall yang dapat diaplikasikan di MO Sentul City. Hasil akhir studi berupa rancangan green wall yang berfungsi sebagai elemen pendukung dari green building yang diharapkan mampu mewujudkan Sentul City ke arah ecocity. Adapun produk rancangan yang dibuat berupa gambar hasil rancangan yang akan dilengkapi sketsa untuk menggambarkan situasi kegiatan yang ada pada tapak setelah dilakukan pemasangan green wall berupa gambar perspektif, gambar potongan, gambar detail konstruksi, planting plan, dan irigation plan yang menjelaskan spesifikasi teknis pemasangan green wall.
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Judul: Rencana Pengelolaan Lanskap Eco-Art Park di Sentul City, Bogor
Abstrak: In an effort to realize the concept of Sentul City as a destination and a knowledge city, PT Sentul City Tbk. developed a recreational facility by building ecopark. Sustainable management of the landscape ecopark may have implications for the Sentul City as an eco city. The purpose of this study is to analyze the implementation of the existing landscape, evaluation of landscape development, and make landscape management plan. With the research object Eco-Art Park Sentul City, this study used methods of surveys, questionnaires, interviews, and Analytical Hierarchy Process (AHP). Analysis of the implementation of the existing landscape Eco-Art Park Sentul City shows that the landscape has not fulfilled the criteria of ecological park. Basic concepts and landscape development has not led to the ecological park. Development landscape changes related to adjustments and the desire of the directors. In the management and maintenance of landscapes, operationally not lead to ecological park. In the preparation of the management plan, there are recommendations to restructure the management and the addition of landscape maintenance schedule.
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Judul: Dynamical System of Hepatitis B in Three Groups with Vaccination
Abstrak: The aim of this study is to modify the hepatitis B transmission model in three age groups involving vaccination from the model conducted by Zhoe and Zhang.The method used is to analyze the stability of the fixed point and its basic reproduction number (R_0). Performed stability analysis and numerical simulation to see population dynamics. Next, a sensitivity analysis of the parameters was carried out to see its effect on R_0. From the analysis obtained two fixed points, namely non-endemic and endemic fixed points. Non-endemic fixed points are locally asymptotically stable if R_0 <1 Meanwhile, the endemic fixed point is locally asymptotically stable if R_0 > 1. Hepatitis vaccination affects the number of susceptible population, because the more successful the vaccination, the smaller the number of susceptible populations so that the smaller the population will be infected.
Keyword: Dynamic, Hepatitis B, Vaccine, Mathematical model