Judul: Model Kebijakan Pembangunan Infrastruktur Berkelanjutan (Studi Kasus: Kota Bandarlampung)
Abstrak: Infrastructure development does not only affect the economic aspect, but also social and environmental, those are the main dimensions of sustainable development. Many aspects and actors involved in infrastructure development requires a comprehensive and integrated policy towards sustainability. Therefore, it is necessary to formulate an infrastructure development policy that considers various dimensions of sustainable development. The main objective of this research is to formulate policy of sustainable infrastructure development, with specific objectives are: firstly, to measure the level of sustainability of the city's infrastructure; secondly, to formulate the indicators that influence the sustainability of city infrastructure development and thirdly, to design a policy model of sustainable urban infrastructure with dynamic system. This research was conducted in Bandarlampung City. The scope of research is the urban infrastructure which as a basic network infrastructure that influence urban development, namely: transportation, water system (drinking water, storm water, waste water), green open space system and solid waste system. The key indicators of this study were obtained from the assessment of stakeholders, public opinion and assessment of the existing infrastructure planning documents. This study use a comprehensive modeling, namely the Multi Dimensional Scaling (MDS) with Rapid Appraisal of Infrastructure (Rapinfra) to measure the level of sustainability of urban infrastructure development and search key indicators, and it uses of Analytic Network Process (ANP) to determine the effect indicators of sustainable infrastructure development. The findings of the MDS analysis showed that the status of Bandarlampung City infrastructure sustainability is less sustainable with the index value of 38.05 %. ANP analysis produces 8 main indicators of the most influential in the development of sustainable infrastructure consist of: air quality, growth of built up area, community participation, citizen behavior, local economic growth, water availability, infrastructure planning and infrastructure budgets. The dynamic model offered 4 scenarios of sustainable urban infrastructure policy model. The best scenario was implemented into 3 policies consist of: the integrated infrastructure management, the population control, and the local economy development. The results of this study are expected to be useful for stakeholders, especially the governments as a reference in the development of sustainable urban infrastructure development policy.
Keyword: ANP, dynamic model, policy, Rapinfra, sustainability, urban infrastructure

Judul: IPB (Bogor Agricultural University)
Abstrak: Infrastruktur memainkan peranan penting dalam pembangunan ekonomi terutama di negara sedang berkembang seperti Indonesia. Namun demikian untuk mewujudkan pembangunan wilayah perkotaan yang berkelanjutan dibutuhkan infrastruktur yang mendukung tidak hanya untuk kepentingan ekonomi saja tetapi juga mendukung sistem sosial budaya dan sistem ekologi secara terpadu., Infrastructure plays an important role in economic development, especially in developing country such as Indonesia Nevertheless, the development of infrastructure for sustainable urban and regional development is still constrained by socio economic and environmental condition as well as of lack of integrated development model This dissertation attempts to develop policy model of integrated infrastructure development toward the creation of urban sustainability. The analysis was carried out using both quantitative and qualitative assessments. A FLAG approach which indicates the degree of sustainability and linkages analysis between dimensions of sustainability was used, where system dynamic approach (VENSDvf) was used to determine the time path and behavior of socio-economic-environmental variables in relation with infrastructure development and-Multi Development Scaling with statistical method for rapid appraisal of sustainability (MDS/STFRA) was also needed to measure the integration of infrastructure development and sustainability. Using the cluster city of Kedungsepur (Kendal, Demak, Ungaran, Semarang and Purwodadi) as a case study, the result most likely predicted that this area is facing a critical environmental condition The Flag/DA SHBOARD results indicate that most of these cities are under critical condition in terms of sustainability. While the system dynamic (VENSLKf) indicated that there is tremendous pressure of socio¬Economic-Environmental variables hi these cities. The result from MDS/STRFA indicated that integrated urban development and urban sustainability of Kedungsepur are still under performance (below average). Therefore, it is important to develop an integrated policy model to promote integration of urban infrastructure in this area and other cities in Indonesia. A policy model of urban Infrastructure is needed to adopt the way to enhance the community in heaving symmetric perception of the urban problems and challenges in order to create more participative decision making process in urban infrastructure development planning. The role of universities and research institutes are becoming more importance in handling the knowledge management and as leverage factor in educating the community's perception The Infrastructure development priority in this urban area which is so far more concentrated in supporting the improvement of socio-economic growth need to be focused to the improvement of environmental condition as reflected in the local goverment's budget. The leverage factors of integrated policy model as mentioned should be considered in the structure of policy model of urban infrastructure development
Keyword: Integrated, Urban infrastructure, Sustainability development, Policy, Strategy

Judul: Isolasi komponen hemotoksin bisa ular kobra (Naja naja sputatrix)
Abstrak: Elisa ular adalah racun yang diproduksi oleh kelenjar bisa dan digunakan ular untuk mempertahankan dinat mencari mangsa. Bisa ini merupakan campuran dari berbagai komponen. Enzim adalah kompoth utama selain air. Enzim pada bisa ular sangat beragam jenis dan fungsinya. Fosfolipase dan arginin ipadase adalah enzim yang sering terdapat dalam bisa ular dan telah digunakan pada penanganan penyak seperti trombosis Penttian ini bertujuan mengisolasi komponen dari bisa ular kobra dan mengujinya menggunakan sel darah merah sapi 4% untuk aktivitas hemolisis dan bekuan fibrin sapi untuk aktivitas fibrinolisis. Uji aktivitas dilakukan terhadap ekstrak kasar dan fraksi kolom bisa ular. Fraksi kolom diperoleh dari pemurutan ekstrak kasar menggunakan kromatografi filtrasi gel (Sephadex G-75) untuk memperoleh fraksa paksu dengan serapan tertinggi pada A. 280 nm. Ekstrak kasar dan fraksi kolom dengan serapan tertinggi dilakukan pengukuran kandungan protein, Fraksi aktif hasil uji aktivitas selanjutnya ditentukan berat molekulnya (BM) dengan elektroforesis SDS PAGE. Basaglar kobra merupakan cairan pekat berwarna kuning dengan kadar air 71.45%. Dari hasil uji aktivitas diperoleh bisa ular hanya memiliki aktivitas hemolisis sel darah merah sapi secara langsung. Aktivitas ini ditunjukkan oleh fraksi kolom nomor 15 dan 16 tetapi tidak dalam ekstrak kasar. Penurunan konsentrasi ekstrak kasar tidak mempengaruhi terhadap adanya aktivitas hemolisis. Hal ini diduga karena mungkin terdapat inhibitor dalam ekstrak kasar bisa. Inhibitor memiliki BM yang berbeda dengan enzim hemalisis sehingga dapat dipisahkan menggunakan filtrasi gel. Berdasarkan hasil elektroforesis diperolch enzim bemolisis terdapat dalam ekstrak kasar dan tersebar pada fraksi kolom nomor 15 dan 16 dengan BM sekitar 27300 Da
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