Judul: Analisis Infrastruktur Kota di Kawasan Waterfront : Studi Kasus Kota Ternate, Provinsi Maluku Utara
Abstrak: The development of waterfront city of Ternate in 2006-2015 initially began with the limitation of land due to the high amount of population, geographical and topographical conditions of the region, the threat of catastrophic volcanic eruptions as well as national and provincial development strategy. The purpose of this study is focused on three points related to urban growth of Ternate City. First, land use mapping of the urban growth of Ternate was done, divided into two periods: before and after the development of the waterfront. Second, by coverage of urban infrastructure to support socio-economic activities of the community is analyzed. Third, by determining the strategy in the structuring and management of sustainable infrastructure based on the interests of the stakeholders for the improvement towards a better infrastructure. The methodology used in this research were Geographical Information System (GIS), descriptive analysis, scalogram analysis, linear regression and Analytical Hierarchy Process (AHP). The result of the analysis showed that the spatial changes of Ternate City were characterized by changes in the shoreline and land use due to the development of waterfront areas done by reclamation. The regional hierarchy analysis (2005-2011) showed that there were aspects of the development of infrastructure and accessibility, where coastal villages was more developed than non coastal village. Spreading of infrastructure in Ternate City was mainly concentrated in the downtown area, so the access is relatively easy linked to the road, but the travel time in each district is different. The evaluation shows that the availability of infrastructure don’t meet the service standard, they are water supply from PDAM, electricity, the disposal garbage transported to sanitary landfill (TPA), the capacity of educational facilities, and market facilities. The infrastructures which were inadequate the service standards were roads, health facilities, commerce facilities, and green open space. The prediction of infrastructure needs in 2013-2032 were analyzed based on the projected population. The infrastructure needs until 2032 were water supply from PDAM 28.002.700 liters/day, the need for electricity 114.557 KVA, the production of garbage 636.425 liters/day, health facilities 129 units, and commerce facilities 1.037 units. The structuring and managing infrastructure in waterfront areas that need to be prioritized based on the perceptions of stakeholders are the integrated garbage management, the structuring area of street vendor (PKL) and the arrangement of city park landscape.
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Judul: Spreading and availability infrastructure in The South Tangerang City
Abstrak: The expansion and development requires infrastructures in order to serve and support the activities in various sectors between regions. Integrated infrastructure system serves as the wheels of activities to spread and serve the needs of the region. The successful of regional development could be visible from the spreading infrastructure to serves region needs. Identification of spreading infrastructure could be visible from the amount of infrastructure require needs. Infrastructure related to distance and travel time. Number of Spreading, distance and travel time service on scale of region became the scenario planning the location of the region infrastructure. Indicator of region progress could be visible from the integrated infrastructure. The purpose of this study are to identify spread of infrastructure, to evaluate the availability of the infrastructure, to analyze the access to the infrastructure, to learn the strategies of infrastructure development. The methods of This research are using the digitization of land use/land cover, calculating the spread of infrastructure based on population, spatial analyzing to access point and service areas and SWOT analyzing. The infrastructure that analyzed are : water supply, electricity, roads, basic education, public health, waste management, commercial and trade. The results of the analysis show the number of water spreadings in South Tangerang City located in North Serpong district are 5 points in Serpong district, 1 point in district Setu. The number of transmission substation’s spreadings are 71 points in region South Tangerang City. Spreading basic education, public health and waste management evenly in southern Tangerang City. Commercial and trade concentrated in one location. Analysis Descriptive use to view availability of water supply in service area including Serpong district, Alam Sutera and Bintaro Jaya sector 9. Six districts in South Tangerang City are not provided water from taps. The increasing number of substations spreading are needed to prevent transmission down during peak hour. Increasing secondary collector roads are needed to support the movement and distribution between regions. Improving health clinic service areas as public health infrastructure at the lowest level . The amount of TPS is evenly distributed, but it still needs to increase capacities. Zoning is needed to limit the area of services trade and trade infrastructure. Several access point of infrastructure do not have better access point and wide service area. Strategic infrastructure development need priority: expand service area, improve quality and management, improved human resource expertise, utilize natural resource, support local government policy needed.
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Judul: Hematuria akibat asam jengkolat pada marmut (Guinea pig)
Abstrak: Asam jengkolat merupakan asam amino yang terdapat bebas dalam buah jengkol yang letaknya tersebar rata dalam buah jengkol, tidak tertimbun di bagian tertentu, ikut termakan bila memakan buah jengkol. Ganggguan keracunan jengkol berasal dari kandungan asam jengkolat yang terdapat dalam buahnya. Jumlah asam jengkolat yang ikut termakan tidak dapat dikurangi dengan cara menghindari memakan bagian-bagian tertentu dari buahnya. Penelitian ini bertujuan untuk menentukan adanya hematuria akibat asam jengkolat pada marmut. Asam jengkolat diekstrak dari buah jengkol tua dan segar. Ekstrak buah jengkol berupa serbuk kristal asam jengkolat yang berwarna putih diperoleh sebanyak 1,1117 g. Serbuk kristal asam jengkolat ini sebelum dicekokkan pada marmut dilakukan beberapa pengujian terlebih dahulu yaitu, uji ninhydrin, uji belerang, uji kromatografi lapis tipis (KLT) dengan eluen butanol, asetat, air dengan perbandingan 4: 1:1, dan uji kelarutan dalam air. Dari uji-uji tersebut terbukti bahwa, asam jengkolat memberikan reaksi yang positif dengan uji ninhydrin dengan memberikan hasil warna visualisasi coklat keunguan, membentuk endapan hitam PbS pada uji belerang, memiliki Rf sebesar 0,30 dan sulit larut dalam air dengan daya larut sebesar 1,02 g asam jengkolat dalam 1 liter air pada suhu 30°C. Kemudian serbuk kristal asam jengkolat ini dicekokkan pada marmut dengan berbagai dosis yaitu, 0, 1, 4, 8 dan 14 dosis standar (g asam jengkolat/ 100 g berat badan marmut). Penentuan hematuria akibat asam jengkolat dilakukan pada jam ke- 0. 1, 2, 3 sampai jam ke-8 dengan menggunakan mikroskop. Respon hematuria akibat pemberian asam jengkolat mengalami kenaikan dengan semakin naiknya jumlah dosis asam jengkolat, mulai dari dosis 1. 4. 8 dan 14 dosis standar jumlah eritrosit meningkat secara teratur, yaitu 19 eritrosit/LPB. 22 eritrosit/ LPB, 27 eritrosit/ LPB dan 37 eritrosit/ LPB. Pemberian asam jengkolat dengan dosis yang berbeda memberikan respon hematuria yang berbeda nyata (p<0,01) pada marmut. Kemudian rataan jumlah eritrosit (respon hematuria) meningkat tajam pada jam ke-4 untuk setiap dosis, dan mengalami penurunan pada jam ke-5 dan ke-6. Dari pemeriksaan urin secara mikroskopis terhadap adanya hematuria dan adanya kristal asam jengkolat memberikan nilai (p>0.01), artinya tidak ada asosiasi antara adanya kristal asam jengkolat. Ini menunjukkan bahwa kristal asam jengkolat bukan penyebab hematuria pada marmut yang diberi asam jengkolat.
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