We organized stakeholder groups
to design
new power supplier of glucometer.
Harvesting energy by converting walking motion from the human body into electric power
1. Piezoelectric sheet is easy to be
torn by the outer pressure.
4.3.3 Concept 3 – Acupressure
We also can use the acupressure tool shape. Piezoelectric material is attached at the protrusion of this device. The acupressure tool is made of ceramic material. If the device is pushed, then the protrusion goes into the body slightly. This design can raise the price efficiency because little amount of piezoelectric material is needed. If there are many protr
harvesting)
ex) "Max Donelan"이란 장비로서 인체의 무릎에 장비를 착용하고 활동하면 한쪽 무릎에서 2.5watts의 전기를 생산한다고 한다.
④ 수목(樹木) 물질대사 에너지 하베스팅(Tree metabolic energy harvesting) : 나무를 에너지원으로 이용.
⑤ 혈당 에너지 하베스팅(Blood sugar energy harvesting) - "`"이라고도 한
Harvesting)은 바람, 파도, 태양광, 온도변화, 진동 등 주변환경으로부터 에너지를 얻어내는 에너지 획득방식을 일컫는다. 자연적으로 흩어져 사라지는 에너지를 취한다는 의미에서 에너지 스카벤징(Energy Scavenging)이라고 불린다. 에너지 하비스팅이란 용어를 사용한지는 그리 오래되지 않았지만, 고대로부
harvests/year
45% 이상의 에너지 전환 수율
No lignin
기업 및 대학들의 참여
NRG Energy
Shell, HR Biopetroleum
Chevron Corporation, NREL(National Renewable Energy Laboratory)
Montana State University
University of Georgia
ConocoPhillips
ABO(Algal Biomass Organization)
AlgaeLink
Cellana
Royal Dutch Shell과 HR Biopetroleum이 바이오 연료 개발을 위한
We picked out four case of policy implementation. The first case is policy of Rice subsidy. Rice subsidy is policy which supporting capital for farmer whose incomes are decreased by FTA or something else. The government estimates supporting capital by depending on harvested rice. However, some peoples who do not farming before, abuse this policy, so they take government’s money unfairly. Especi
harvesting. The use of irradiation alone as a preservation technique will not solve all the problems of post-harvest food losses, but it can play an important role in cutting losses and reducing the dependence on chemical pesticides. Many countries lose vast amounts of grain because of insect infestation and moulds. For roots and tubers, sprouting is the major cause of losses. Several countries,
Q:Skills for success4해석(UNIT6)-영어번역가 전문영한번역 Eating Well: Less Science, More Common Sense 좋은 식사: 과학은 조금, 상식은 풍부하게, 번역샘플 skills for success 해석 유닛6 The Science of Food 음식의 과학
1. Food is life. We eat it to grow, stay healthy, and have the energy to do everyday activities. The food we consume makes all of these thin
Limbo Script
Welcome to Americas last frontier...
... where the final lumbering
remnants of the lce Age...
... the massive and
awe-inspiring glaciers...
... calve cathedral-sized
icebergs into the sea...
... where natures bounty unfolds
in a panoply of flora and fauna...
... the like of which is seen
nowhere else on the planet.
From the ocean depths,
plumbed by ageless cetaceans...
... to azure s
History
In 1907 H.J. Round found photo emission phenomena
In 1923 found injection luminescence from SiC
In1962 GE developed semiconductor LED
-> Red color LED become commercialized by GaAsP
In 1970s developed all color of LED except blue color
In the middle of 1990s developed blue color LED in Japan
->All natural color developed
In 2000s
-White LED be used widely
-Energy cut down rema