□ □
□ □ □
[] □
About a year ago , we experienced significant attacks against Iraq 's electrical infrastructure , its oil infrastructure , and this was at a time when there was virtually no security - - there were no security forces guarding this critical infrastructure , and this infrastructure was very vulnerable , very brittle with regard to these attacks , and it contributed to a second problem that there was no redundancy for these systems , which made it very susceptible to breakdowns across the country when one isolated area was attacked . Particular systems , which contain two chemicals , are introduced and explained . They separated problems into two categories : those stemming from ineffective processes , which could be changed relatively quickly ; and those stemming from antiquated systems , which would require a lot of time and expensive new technology to fix . " As companies trim management layers , executives are supervising larger numbers of employees , which only heightens their need to delegate . For example , DOD is subject to statutory and regulatory goals for contracting with small businesses and other socioeconomic categories , such as woman-owned small businesses and small disadvantaged businesses , that may constrain it from consolidating numerous smaller contracts into larger ones . In the past , Lopeti had relied on Salt Lake City 's public transportation systems , which often could not pick her up in her wheelchair and she missed many appointments and meetings . Particular attention should be paid to the Latin and Greek endnotes , which may contain errors taken from the printed editions . The reed plate has reed valves , which control the flow of hydraulic fluid .