Let’s start with the environmental situation in Philippines. I focused on Air Pollution only which consists of lots of sources. For example PM, SO2, NO2, CO and VOC as see in the table above.
Those interfere directly with oxygen uptake, causing poisoning at very high concentrations at low levels, it impacts the nervous system and causes direct damage to lung tissue and in high concentrations c
1. Introduction
Recently dollar's price is really volatile. This means credit of dollar is declined. That's why other currencies are trying to become a key currency. Especially some researchers insist that Yuan has a potentiality to become a key currency. So, our group will treat about this subject mainly.
2.Concept and meaning of currency internationalization
1) Conditions of currency int
1. List and describe the security controls
and weaknesses at TJX Companies
TJX used Wired Equivalent Privacy (WEP) encryption system which was easy for hackers to attack. Furthermore, TJX had neglected to install firewalls and data encryption on many of the computers in the wireless network. Besides, TJX transmitted credit card details to banks without encryption, violating credit card com
Security Controls
and Weak-nesses
Security was so lax at the TJ Maxx outlet located in Lawrence, Kansas, that employees were able to log onto company servers using blank passwords, the fired employee, Nick Benson, told The Register
WEP
TJX used Wired Equivalent Privacy (WEP) encryption system which was easy for hackers to attack
Fire walls
TJX had neglected to install firewalls and data e
Determination of Won/USD Exchange Rate With Respect to Global Oil Price Change
To see the relationship between exchange rate and oil price, we use econometrical methodology, multiple regression. Our regression model is this:
s_t=β_1+β_2 (m_t-m_t^* )+β_3 (y_t-y_t^* )+β_4 〖lroil〗_t+u_t
*Explanation about explanatory variable
s_t : Nominal exchange rate (USD/Won)
m_t-m_t^*