Judul: Desain Lanskap Terminal Baranangsiangsebagai Taman Satelit Kebun Raya Bogor
Abstrak: Kota Bogor merupakan kota yang berkembang pesat karena fungsinya adalah sebagai kota satelit ibu kota negara yaitu Jakarta. Adanya perkembangan tersebut menuntut ketersediaan fasilitas kota yang nyaman, baik, dan aman. Salah satu fasilitas yang harus dimiliki suatu kota adalah terminal. Terminal merupakan suatu shelter dan gerbang kota bagi suatu kota. Kota Bogor memiliki terminal Tipe A yang terletak di Jalan Raya Pajajaran, yaitu Terminal Baranangsiang. Saat ini kondisi terminal tidak begitu baik jika dilihat dari kualitas dan kuantitasnya sebagai terminal Tipe A. Luasan terminal tidak memenuhi standar keputusan menteri dimana luasan yang dibutuhkan untuk terminal Tipe A di Pulau Jawa adalah 5 Hasedangkansaat ini Terminal Baranangsianghanya memiliki luasan ±1,3Ha Menurut Pemerintah Kota Bogor dalam upaya pengembangan fasilitas terminal, Terminal Baranangsiang harus dipindahkan. Dengan perpindahan terminal ini masalah keterbatasan lahan akan teratasi. Namun, untuk pemindahan lahan terminal setidaknya pemerintah harus menyiapkan dana ±320 miliar rupiah. Selain itu, UUD LLAJ No 22 tahun 2009 menerangkan bahwa penggolongan tipe terminal tidak dilihat dari luasnya suatu lahan, melainkan dilihat dan diukur dari pelayanan yang diberikan. Melihat pertimbangan di atas, keberadaan Terminal Baranangsiang dapat dipertahankan namun tetap harus ada pengembangan fasilitas yang lebih layak.
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Judul: Perencanaan Lanskap Terminal Baranangsiang sebagai Upaya Revitalisasi Terminal Tipe A di Kota Bogor
Abstrak: Terminal as node in the transport network plays an important role to regulate the movement of passengers or goods safely, orderly, conveniently, and efficiently in terms of time and cost. Bogor Baranangsiang Terminal (TBB) that has been serving needs of public transport users currently in disorganized and overload conditions. It is often a source of traffic congestion for the the surrounding area. The method used in this study followed the design process found by Gold which includes preparation, inventory, analysis, synthesis and planning by identifying the physical, biophysical, technical and social, and legal aspects. This study produces a landscape plan and a description plan of the TBB includes space planning, facilities and activities, circulations, greenery, and carrying capacity area. Those are obtained through descriptional and spatial analysis. The basic concept of this plan is Convenience and Care Terminal (Terminal C2). The development of the concept is done by adding 5 355.6 m2 (24.3%) area so that the total area be 27 455.6 m2 (± 2.74 ha).
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Judul: Synthesis of Apatite - Chitosan Composite Using Duck Eggshell and Chitosan with Temperature and pH Control
Abstrak: Composite of apatite-chitosan was prepared by using chitosan as polymer matrix. Calcium phosphate was prepared from CaO and (NH4)2HPO4, which the ratio Ca : P had to be 1.67. Chitosan is produced by deacetilase from biopolymer chitin. Duck eggshell (95% CaCO3) as starting material was converted to be calcium oxide (CaO) through calcinations with temperature 1000oC for 5 hours. In-situ and ex-situ methods were prepared from apatite and chitosan (dissolved with acetate acid 2%). Calcium phosphate prepared for bone implantation, but it is too fragile and brittle to be implant into the body. So addition of chitosan can decrease crystalinity and increase mechanic characteristic (tougher). Composite apatite-chitosan was resulted by fast precipitation. Fast precipitation was held in a breaker glass with nitrogen atmosphere, under controlled temperature at 37oC and pH 7, in order to increase amount of hydroxyapatite. Precipitation with CaO which was dropped by (NH4)2HPO4. Hydroxyapatite and chitosan were appearing at samples with in-situ and ex-situ methods which indicating by peak matching of XRD (closed lattice parameter, crystal size), overlapping at FTIR spectra and supporting by SEM picture (homogenous and agglomerated particle). However, it still needs further research to examine biocompatibility osteoconductive degree of sample by in-vivo and in-vitro test.
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