Overview
붕괴 가설(decay hypothesis)
간섭 이론(interference hypothesis)
인출 단서 가설(retrieval-cue hypothesis)
The Retention Function
에빙하우스의 잔류함수
모든 잔류 함수는 기본적으로 같은 형태
:처음에는 빨리 잊다가 나중에는 천천히 잊는다
로그 함수로 전환 시 직선이 됨
원래 함수가
in our daily life that formedare the core of internetInternet addiction. On the other hand, using In sociology theories, Internet addiction it can be defined differently. Most sociologistsThey consider revealed performance as a factor offor internet addiction. They focused on addictive behavior disorders with environmental and structural problems. And they said that it needs to be corrected.
1. Introduction
Margules, van Laar, Wilson, NRTL, UNIFAC, 총 5가지 식에의 비 이상성 고려
용액 열역학으로서 활동도 계수 상관관계로부터 유도 되는 기∙액 상 평형 data
혼합에 의하여 야기되는 물성 변화 자료를 직접 데이터 값으로부터 계산
2. LITERATURE REVIEW
Divided Attention
The ability to successfully execute more than one action at a time, while paying attention to two or more channels of modalities.
When people perform a number of tasks in parallel, they must divide their attention, which may weaken performance.
Ⅰ서론
행동주의 심리학, 행동분석, 혹은 급진적 행동주의 등으로 흔히 불리는 Skinner 심리학은 기본적인 가정과 방법론에 있어서 전통적인 심리학과 큰 대조를 이루고 있다. 그 이유로 인하여 Skinner 심리학은 타 학파의 비판의 대상이 되어 왔으며, 현재에도 많은 비판을 받고 있다. 이러한 비판은 Skinne
The transfer of thermal energy between neighboring molecules in a substance due to a temperature gradient.
2) It always takes place from a region of higher temperature to a region of lower temperature, and acts to equalize temperature differences.
3) Conduction takes place in all forms of matter. (solids, liquids, gases and plasmas)
Thermal conductivity k is physical property of the su
Objective
Distillation is an important process in both chemistry and industry. Distillation probably accounts for 90% of all separation processes in the chemical industry.
In this experiment,
We will understand the principle of distillation and separate a mixture of two miscible liquids(liquids that mix in all proportions) with different boiling points.
Theories
1. Distillation
A te
2. Objective
1) To investigate of solid-liquid mixture flow characteristics in a slim hole annulus
2) Effect of pipe rotation, fluid property, annulus inclination on the particle transport velocity, transport efficiency and pressure drop
3. Theoretical background
3.1 Reynolds number
Reynolds number can be defined for a number of different situations where a fluid is in relativ
공업재료는 기하학적으로 응력집중(노치)이 되는 부분이 있다고 가정
국부적인 항복이 응력집중에 의해 발생
국부적 소성항복은 변형을 일으켜 slip boundary를 형성하고 이것들이 유착되어 균열 생성
압축, 인장이 순환될 때 균열은 열고 닫힘을 반복
항복은 순간적으로 멈추고 균열은 다시 날카롭
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