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: 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: Penapisan Inhibitor Tirosinase pada Empat Spesies Famili Asteraceae Chrysantemum morifolium R, Gerbera jamesonii A, Dahlia rosea Cav, dan Tagetes erecta.
Abstrak: The research was conducted to screen the potency of tyrosinase inhibitor from 4 species of Asteraceae family. The screening was performed on the leaves and flowers of Chrysantemum morifolium R, Gerbera jamesonii A, Dahlia rosea Cav, and Tagetes erecta. The samples were dried and then extracted with nhexane, ethyl acetate, and methanol. The inhibition activity was tested by a microplate reader spectrophotometer in 492 nm. The ethyl acetate extract of D. rosea Cav flower was the most potent tyrosinase inhibitor (IC50 for monophenolase 18.42 μg/mL and for diphenolase 687.79 μg/mL) compared with the other Asteraceae species. The most active essential oils as inhibitor of tyrosinase was obtained from T. erecta flower (IC50 for monophenolase 1882.62 μg/mL and for diphenolase 1884.33 μg/mL). Positive control used was kojic acid with IC50 value of 11.02 μg/mL for monophenolase and 84.19 μg/mL for diphenolase. Fractionation of the extract by preparative thin layer chromatography with chloroform as mobile phase gave 12 fractions. The most active fraction had IC50 of 5.55 μg/mL for monophenolase and 109.96 μg/mL for diphenolase, and was identified as flavonoid.
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