Introduction
Ricin as Biological Weapon
1978, Bulgarian exile, Georgi Markov murdered. -> By poison death umbrella.
Ricin is produced in between The two world wars and recently.
Easy to produce => attractive to terrorist, rogue.
Do dreams, we wonder, contain any degree of truth? Do they serve any useful function?
Like numerous scientist and composers, many writers have claimed that they, too, have received some of their best ideas from their dreams.
1856-1939
The foremost investigator of the unconscious and its activities
Viennese neurologist and psychologist
Models of the Human Psyche
1. Dynamic Model
biological)
(1) 유전적 영향 : 질환 자체가 유전되는 것이 아니라 정신질환을 가질 수 있는 소질이 유전된다. 즉, 정신병의 가족력이 있는 경우, 그 병이 그대로 유전되는 것이 아니라 그 병을 가질 가능성이 일반인보다는 높아지는 것이다. 정신장애 중 특히 조울정신병은 유전적 영향을 비교적 많
1916 First report on the immobilization of proteins: adsorption of invertase on activated charcoal.
1956 Invention of the first oxygen electrode [Leland Clark]
1962 First description of a biosensor: an amperometric enzyme electrode for glucose. [Leland Clark]
1969 First potentiometric biosensor: urease immobilized on an ammonia electrode to detect urea. [Guilbault and Montalvo]
1970 Inve
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments
I. Environment Analysis
Introduction
Lately, South Korea's cosmetic companies are actively entering Japanese market. In particular, low-priced brand companies entering are remarkable. Continuing the long-term recession, Japanese consumers find inexpensive cosmetics. Through this period, cosmetics of South Korea draw popular through low price and good quality. Celebrity publicity is also inf
Single Nucleotide Polymorphism (SNP)
DNA sequence variation occurring when a single nucleotide –A, T, C, G- in the genome (or other shared sequence) differs between members of a biological species or paired chromosomes in an individual.
Variations in the DNA sequences of humans can affect how humans develop diseases and respond to drugs, pathogens, vaccines, chemicals, and other agents.
‘Direct gaze’
Activates Social brain network
To many species - Aversive, Threat
To human - Foundation of Communication
“Violence”
+ Cute + Eye contact
1. Attract attention
2. Promote Brand
Plain model,
No catchy song
Same ‘message’
Emotion
Controversial, Yet Good!
Create good brand image
Actual market success
New Alternative Energy Source!!
Biodiesel
Bioethanol
Biogas
Biobutanol
A gaseous, liquid, or solid
substance of biological
origin that is used as a fuel
Cost-effective
Sustainable
Alternate gasoline
1st Generation: Food Sources
Food-Energy Conflicts, Farmland Problem
2nd Generation: Cellulosic Source
Difficul
activated by -COOH radicals, and store EDS-spread sample for 1 hour and NHS-spread sample for 2 hours under the low temperature. After all these prodecures, store the chip under the low temperature for 24 hours.
For analysis of the sensing properties, analyze the morphology of the sample with AFM. As analyzing its electrical properties, measure time-variant IV shifting curve for analyzing sensin