Presentation
Seok Pyo, Jeon
Seong Ha, Hwang
Research
Yong Jae, Lee - Introduction & Conclusion & Reference
Ji Su, Jeong - Vocal ability of songbirds
Jae Hwan, Kim - Vocal ability of primates
Gu Min, Jeong - Human specific FOXP2
Jun Ho, Cho - Other factors
PPT Design and Merging
Sang Ha, Lee - Edit the PPT and Merge the each sections
Yong Jae, Lee - Design the PPT and Merge the Hand
1. 서론
의식주는 인간의 가장 기본적인 생활이다. 그중에서도 식생활이 차지하는 중요성은 매우 높다. 특히, ‘국’과 ‘찌개’의 문화를 가지고 있는 한국사회의 식생활에서 냄비는 없어서는 안 될 중요한 역할을 한다. 광택이 나며 녹이 슬지 않고 깨끗이 씻기 쉬우며 오래 사용할 수 있다는 특성
ability and ensure that early degradation of drugs from the nanocarriers does not take place.
Therefore, for drugs to be successfully delivered to their target, many factors such as its size, biocompatibility, target specific affinity, avoidance of reticuloendothelial systems, stability in blood, or ability to facilitate controlled drug release need to be considered during manufacture of the n
metabolism
- First, Organisms should be selected, these organisms use stinking material and various chemicals for nutrient, next, odorants enter the filter, so meet layer of organism and water, then odorants are eliminated by dissolution, organism adsorption, and decomposition. Organisms use odorants as nutrient for generation of energy and breeding. In this process, Byproduct is released
1. Background
Scent: Odor
The sense of smell gives rise to the perception of odors, mediated by the olfactory nerve. The olfactory receptor (OR) cells are neurons present in the olfactory epithelium, a small patch of tissue in back of the nasal cavity. There are millions of olfactory receptor neurons that act as sensory signaling cells. Each neuron has cilia in direct contact with air. The
odor and inconvenience of portability. Tempo complements the weak point in the conventional hygienic pads. Tempo as well tampon products, however have some weak points caused by the hard texture and absorption ability. The most serious problem of tempo as well tampon products is the feeling. We had conducted focused interview with acquaintances and some of the interviewees answered they gave up u
1.2 흡착의 원리
고체표면의 분자·이온들은 결합에 의해 안정되는데 만약 결합을 이루지 못할 경우 물리적 또는 화학적인 힘에 의해서 고체가 접촉하고 있는 물질을 표면으로 끌어당겨 붙잡아 두려는 경향이 있다. 이와 같이 고체표면에 분자·이온이 달라붙는 현상을 흡착 adsorption 이라고 한다.
표
Shortcomings of current process
1. Activated carbon adsorption
2. Direct combustion
3. Catalytic oxidation
4. Ozone oxidation
1. Inconsistent efficiency
Efficiency sharply drops when it works for long time.
It happens as nutrients for microorganisms are insufficient.
2. Unequal growth of microorganisms
Efficiency decreases, hard to handle when factors change suddenly
Theory
In general, preparation methods for nanoparticles make use of capping agents, such as surfactants, polymers or biomaterial, in order to confine the growth. Occasionally, the selective or preferential adsorption of capping agents onto particular crystallograp- hic facets during the growth stage permits diverse shapes to be produced, for example triangles, hexagons, disks, rods and multi
2) 본론
1. 활성탄의 흡착
1.1 활성탄의 특성
1.1.1 활성탄이란?
활성탄은 수많은 모세관이 있는 흑색의 다공성 탄소물질로서 유기물질의 흡착특성을 갖는다. 원료중 식물계로는 야자각, 목재 등을 주로 사용하고 광물계로는 갈탄, 유연탄, 역청탄, 무연탄 등을 주로 사용하는데 이러한 물질들은 무