Saturday, February 22, 2020

Thieves of Baghdad Essay Example | Topics and Well Written Essays - 1000 words

Thieves of Baghdad - Essay Example hesis statement: In the work Thieves of Baghdad, Matthew Bogdanos exposes museum looting in Iraq, the effort to restore the looted items, and the global problem of illegal trade of antique items. The work is in the form of a firsthand account of an individual who is authorized to track down the antique items stolen from a museum. To be specific, Matthew Bogdanos portrays his own experiences in Iraq. His effort to restore the antique items stolen from the National Museum is an important part of the work’s plot. Besides, the work helps the readers to identify the hidden facts behind the archaeological and historical importance of the National Museum in Baghdad. Besides, Bogdanos helped the National Museum authorities to regain some of the valuable antique items stolen from the museum. In the work, the author portrays the problems faced by the investigators within the context of the unlawful trade of antique objects. So, the plot of the work is interconnected with the problems faced by the National Museum in Iraq and the global problem of the illegal trade of antique items. The issue of museum looting in Iraq is another theme made use by the author in the work. At the same time, the author criticizes the US forces in Iraq for ignoring the problem of museum looting. During the incident, the compound of the National Museum was under the control of Iraqi forces. Rothfield made clear that â€Å"In turning the museum into a military position, the Iraqis had violated the absolute prohibition against using protected cultural sites for military purposes† (90). As the National Museum compound was under the control of the Iraqi forces, there existed less scope to protect the valuable items displayed at the museum. The US decision to attack the Iraqi forces at the National Museum compound helped the illegal traders to loot the museum. Kelly and Thomas made clear that â€Å"An investigation headed by Colonel Matthew Bogdanos, USMC, concluded that 40 items were stolen from the

Thursday, February 6, 2020

Materials & Manufacturing Process Selection Case Study - 1

Materials & Manufacturing Process Selection - Case Study Example The CES Edupack software is normally used to select the most suitable material for the brake disc. Several factors are considered when choosing a material for brake disc. These include the specific gravity of the material, thermal conductivity, wear resistance and the materials cost per unit volume. This research work focuses on the design of the brake disc and the entire brake assembly, the most commonly used material in the design and the calculations that are involved in the brake system. This research is supposed to sufficiently inform the King Swan Engineering Firm on the brake disc. The Company may, therefore, use the knowledge derived from this report to improve on the current existing brake disc. The brake disc is a metallic wheel in a brake system against which the brake pad rub. As the pad is pushed against the disc, heat is generated. The disc should there have the capacity to withstand the heat due to friction. The function of the disc is to stop the vehicle when it comes into contact with the brake pads. The brake disc is connected to the vehicles tire by means of bolts and nuts. The brake pads are normally pushed against the disc via the brake calipers. The brake discs are commonly made of grey cast irons. The cast iron, however, has some shortcomings such as high specific gravity and high heat conductivity. Application of brake discs is traced back to early 1890’s. The disc was first discovered by a scientist known as Fredrick William. The brake discs have better performance as compared to wheel drums. This is attributed to the fact that brake discs come with ventilation holes through which air circulates to the entire disc. The brake disc is composed of a brak e disc bolted to the axle or hub of the wheel hubs and the housing called calipers. The calipers. The calipers are connected to the axle casting in two parts. Each of the parts has a piston. In between the piston and the disc, there is a friction pad