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: Model Kebijakan Pembangunan Infrastruktur Terpadu dalam Pengembangan Wilayab Perkotaan Berkelanj uian;
Abstrak: Infrastrocture plays an important role in economic developmenJ, especially in developing COWltry such as Indonesia. Nevertheless, the development oj infrastructure Jor sustainable urban and regional development is still constrained by socio economic and environmental condition as well as oj lack oj integrated development modeL This dissertation attempts 10 develop policy model oj integrated infrastructure development toward the creation oj urban sustainability. The analysis was carried out using both quantitative and qualitative assessments. A FLAG approach which indicates the degree oj sustainability and linkages analysis between dimensions oj sustainability was used, where system dynamic approach (VENSlM) was used to determine the time path and behavior oj socioeconomic- environmental variables in relation with infrastructure development and-Multi Development Scaling with statistical method Jor rapid appraisal oj sustainabi!ity (MDSlSTFRA) was also needed to measure the integration oj infrastructure developmenJ and sustainability. Using the cluster city oj Kedungsepur (Kendal, Demak., Ungaran, Semarang and Purwodadi) as a case study, the result most likely predicted thtit this area is Jacing a critical environmental condition. The FlagIDASHBOARD results indicate that most oj these cities are wu:ler critical condition in terms oj sustainability. While the system dynamic (VENS/M) indicated that there is tremendous pressure oj .socioEconomic- Environmental variables in these cities. The resuh from MDSISTRF A indicated that integrated urban developmenJ and urban sustainability oj Kedungsepur are still WIder performance (below average). Therefore, it is important to develop an integrated policy model to promote integration oj 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 oj the urban problems and chollenges 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 11U111i1gement and as leverage Jactor in educating the comnninity 's perception. The Infrastructure deVelopment priority in this urban area which is so Jar more concentrated in supporting the improvement oj socio-economic growth need to be Jocused to the improvement· oj environmental condition as reflected in the local goverment's budget. The leverage Jactors oj integrated policy model as mentioned should Ix! considered in the strocture oj policy model of urban infrastructure development.
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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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