Engineering Systems And The Global Environment

Engineering organizations and the global environmentIn this age of proficient advancements , modern engineering has been a big help in the catastrophic terrorist contends that establish been plaguing many a(prenominal) farmings . Terrorists acquit been using technological advancements in the prosecution of their cause - from the famed rifle AK - 47 to improvised bombs from sacks of fertilizer . Albeit the tight security in places that are primary tar pay offs of terrorists , the guile terrorists are in continuous efforts to elude security precautions and extend out their plans . Alarmingly , the increase in vulnerability of mod nations to br terrorist round downs is overly due to the tight coupling of their technological musical arrangementsTight coupling means that a system s comp wiznts are about linked to whiz an early(a) . Each component has its give role in for the system to function . Different systems are also mingledly dependent on other systems . These features of complex and interconnected systems can be exploited by terrorists (Dixon ch . 3 , sec . 4 . The tight coupling of technological systems makes it easier for the system to be brought down Failure of an integral part of a system would result in failure of the system as a on the whole . Other systems which depend on the failed system would be collateral damageTerrorists should never be underestimated . They plan an attack carefully and thoroughly . In planning an attack , terrorists drill extensively to gain expertise . Financial resources and networks of co-conspirators are also part of their planning (Weisbach ch . 2 , sec . 2 . The attack on the World Trade Center was planned many years ago . The terrorists first recruited operatives to infiltrate the U .S . and cogwheel as pilots .

The World Trade Center may have been built to withstand earthquakes and strong winds , but no one could have anticipated megaton bombs in the form of jumbo airliners to smasher into the buildings , which caused massive damage and reduced the towers to rubbleThe destruction can be visualized by imagining a line of dominoes - if one domino is pushed in the right direction and it falls , the whole line falls . One of the most vulnerable and perchance the most productive technological system to target would be the U .S . Energy System . The energy system is comprised of the theme network of gas pipelines nuclear power plants , and the electricity grid . There are many components of the system with high time value like the oil refineries , tank farms and electrical substationsAlmost e rattling other system is dependent on the energy render . The conveying system , the subway system for example , is dependent on electricity . Other important services like hospitals are also dependent on electricity . The hospital equipment pull up stakes cease to function if the electricity is cut off . force defense systems are also unusable without electricity . The paralysis of the energy supply would consequently result in the paralysis of the countryAt times of peak energy demand , the energy supply network and in particular , the electricity grid is very tightly coupled (Dixon ch . 4 sec . 3 . The nation s energy infrastructure - the electricity grid , the...If you want to get a full essay, order it on our website: Orderessay

If you want to get a full essay, wisit our page: write my essay .