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Full-Text Articles in Education

Green Ships: Keeping Oceans Blue, Petros J. Katsioloudis Jan 2010

Green Ships: Keeping Oceans Blue, Petros J. Katsioloudis

STEMPS Faculty Publications

The article discusses the contribution by the marine transport sector to air and water pollution. According to a congressional research report, cruise ships produce large volume of wastes like sewage, wastewater from sinks, showers, and galleys, hazardous wastes, solid wastes, oily bilge water, ballas water and polluted air. Ship manufacturers are advised to create Green Ships that prevent pollution while governments are urged to strengthen the laws that prohibit dumping of waste to oceans to alleviate pollution.


Understanding Materials, Petros J. Katsioloudis Jan 2010

Understanding Materials, Petros J. Katsioloudis

STEMPS Faculty Publications

The article discusses the importance of understanding the characteristics of materials that will be used for different applications. Through the years, the inventions and innovations in the technology of materials are becoming more technologically complex. Innovations in the materials are divided in different categories, including metals, ceramics, polymers and composites. Example of such innovations in the technology of materials include the ceramic composite applied to the surface of the space shuttle panels to absorb and release high amounts of heat.