◆ Modern Society and Web 2.0
Web 1.0 era as the word of "sea of information", we are exposed to a lot of information. Regardless of distance and time, we can easily send information as well as our own private information. Also, the amount of data, in 1989, the European Particle Physics in Switzerland, developed hypertext and MOSAIC invented first web browser in 1993. Those changes helped to
1. Songguk-ri site and Songguk-ri Culture
Although there are many argument about bronze age periodization and chronology in korea, it is indisputable that Songguk-ri Culture is one of the most significant criteria for dividing Korean bronze age. Songguk-ri Culture, being considered typical remains of Korean middle bronze age, is cultural pattern which shares features of unique occupation site,
2012.5.14 / 경남양산신문, 2012.5.22)
2-2. Current Situation of Safety in Small-scale Construction Site
2-2-1.
70% of all the construction disasters are happened in small-scale construction sites which the investment is less than 2 billion won. The proportion of disasters is huge and we cannot resist it happen, so it’s not easy to prevention.
(고용노동부, 2011.9)
fermentation by yeast or genetically engineered E.coli and we can produce biofuel from that ethanol. Now, the way of decreasing process and cost are studied from a few researchers. So we will show the whole process of the production of bioethanol from algae, and we suggest some solutions for reducing cost and the process focused on starch storage in algae cultivation and fermentation process.
PHB`s Separation & Purification
Target of this study conducted to obtain a purely material PHB purification process debris in the damaged cells, and to remove the remaining medium components. PHB has been removed during the refining process with just remove the present efficiency of the overall purification stayed in the 70-80%.
PHB Synthesis Pathway
Alcaligenes eutrophus PHB in normal circ