[ Introduction ]
Ⅰ. Need Of Alternative Energy
The need for alternative energy sources is getting urgent, hence the development of renewable energy is moving fast. Nationally and internationally various individuals and research companies are creating new and exciting energy systems. Some of these apparatus are great works and need improving for massive use. Politician's world-wide are dra
storage, search, sharing, analytics and visualizing and management of data.
(One current feature of big data is the difficulty working with it using relational databases and desktop statistics/visualization packages, requiring instead "massively parallel software running on tens, hundreds, or even thousands of servers".)
Big data which is schema-less and unstructured type of data already ex
features1.
fuel cell is a kind of generator that provides electricity, batteries are like warehouses that store electricity.
features2.
The maximum output energy from the battery
= 50% forms of energy+50% heat
=>The energy efficiency is 50%.
features3.
large energy density.
(store a lot of energy per weight)
Recently, as the amount of storage for capacito
호남 전력
1971 한국전력 takes over
동해, 호남 전력
1975 pump storage
1978 nuclear energy-28th
nation in the world
In 1980~90’s
Rapid increase of
demand for electricity
Increase of nuclear
power dependence
Great private capital
appearance
- 포스에너지, LG에너지,
현대에너지, 대구전력
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.
5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
Storages) : 이산화탄소를 바다, 땅 밑에 저장
CCU(Carbon Conversion & Utilization) : 이산화탄소를 자원으로 재생산
모집대상 (2010년 하반기 채용 기준)
:국내,외 정규대학(원)의 해당 모집분야별 기졸업자/졸업예정자 또는 동수준의 역량 보유자로서, 이듬해 1월 입사가 가능한 자 병역필 또는 면제자로서 해
Tidal stream generators (TSGs) make use of the kinetic energy of moving water to power turbines, in a similar way to wind turbines that use moving air.
A TSG is a machine that extracts energy from moving masses of water, or tides.
Energy can be captured from tidal streams using two methods,
Tidal fences and Tidal turbines.
Dynamic tidal power or DTP is a new an
Definition : technology of capturing CO2 from large point sources and storing it.
Processes of CCS
- Capture
- Compressing and Transport
- Storage
Biomass is any organic material which has stored sunlight in the form of chemical energy.