Products are banned from being placed in a landfill either because they present a health risk, example the cathode ray tubes (CRTs) in computer monitors, or because they take up too much space.
Products banned from landfills are: motor oil, household batteries, household appliances, paper products, tires, and some medical and electrical equipment.
Product ban represents a new reverse logistics
reverse logistics
This part include the actors and the processes. Reverse logistics actors can be differentiated into returners, receivers and collectors / processors. Any party can be a returner, including customers. Receivers can be found in the whole supply chain, hence suppliers, manufacturers, wholesalers, retailers. Next there is a group of actors
involved in reverse logistic activi
Kenneth Cole Productions encourages consumers to return old shoes to Kenneth Cole stores.
In return for bringing in an old pair of shoes, the customer receives a 20 percent discount on a new pair of Kenneth Cole shoes.
- View point of Returner
(customer or product holder )
case study --- National Allergy
The company handled returns in the same way as most of industry, standard
38 percent less wage than male counterparts
Pressure from a work place to working mother
A full year of subsidized leave to only 35,000 parents
Pressure as a good mother, good wife and good daughter-in-law
Why do male students insist that?
Only female students can apply all 24 schools including Law school of Ewha women’s university.
Q=SA(ΔP – Δπ)
Q:permeate flow, S:wet area, A:membrane coeffi.
NA=B(Cfc-Cp)
NA:salt passage, B:diffusion coefficient
Cfc:feedconcentrate-
ave concentration,
Cp:permeate-
concentration
RO 시스템은 시간이 지나면서
운전 성능과 membrane의 성능이 조금씩 저하된다
1) Scaling
2) Fouling
3) chemical attack
일반적으로 me
금융공학펀드(Reverse Convertible Fund)의 장점과 단점
① 장점
- 일반주식형에 비해 주식 투자 비중이 낮고 지수등락에 따라 기계적으로 매매하는 특성을 가지고 있어서 주가에 대한 방어력이 높은 편이다.
- 최근 6개월간의 평균 수익률을 보면 국내 주식형펀드의 손실률의 1/5 수준으로써 꾸준
워커 디지털의 역경매(Reverse auction) 특허는 제이 워커 개인 명의로 출원하였다. 예전에는 상품이나 서비스의 가격 결정은 1차 공급자인 제조 회사나 2차-3차 공급자인 도․소매상이었지만 역경매 특허는 이를 근본적으로 바꾼 혁신적인 모델이다. 제이 워커의 발명 기업가적 특성이 발휘된 전형적인
있을 때만 가능한 것이며 실제로는 어떤 경우에서든 전류와 전압 간에는 위상차가 발생하고 따라서 OFF된 순간 곧바로 전류가 0으로 되지 않음
○ <그림 1-6>과 같이 높은 Aspect ratio를 갖는 구조에 대해서는 짧은 Forward time과 높은 Peak current를 인가하고 Reverse 구간에는 상대적으로 긴 Reverse time과 작은
Ⅰ. Introduction : What is Farmland reverse mortgage(FRM)?
Farmland reverse mortgage is a system that guarantees stable life for aged farmers. The government lends aged farmers money in security for their own farmland. This system helps farmer who lack money for old age by securitizing farmland fund. Furthermore, FRM aims to strengthen the farming social safety net. These are purpose of the