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Design space exploration and optimization using modern ship design tools
(Massachusetts Institute of Technology, 2014)
Modern Naval Architects use a variety of computer design tools to explore feasible options for clean sheet ship designs. Under the Naval Sea Systems Command (NAVSEA), the Naval Surface Warfare Center, Carderock Division ...
Absolute localization of mobile robots in forest environments by correlating ground LiDAR to overhead imagery
(Massachusetts Institute of Technology, 2014)
A method for the autonomous geolocation of ground vehicles in forest environments is presented. The method provides an estimate of the global horizontal position of a vehicle strictly based on finding a geometric match ...
Metal price volatility : a study of informative metrics and the volatility mitigating effects of recycling
(Massachusetts Institute of Technology, 2011)
Metal price volatility is undesirable for firms that use metals as raw materials, because price volatility can translate into volatility of material costs. Volatile material costs and can erode the profitability of the ...
A tool to create hydrodynamically optimized hull-forms with geometrical constraints from internal arrangements
(Massachusetts Institute of Technology, 2013)
Internal arrangements and bulky equipment like machinery have been treated for many years as a secondary aspect of the ship design. Traditionally, in the design process, the centerpiece of the effort is the hull and its ...
Technological development and innovation : selected policy implications
(Massachusetts Institute of Technology, 2012)
Technological development is one of the main drivers in economic progress throughout the world and is strongly linked to the creation of new industries, jobs, and wealth. This thesis attempts to better understand how a ...
Development of a design and evaluation framework for supplier cities
(Massachusetts Institute of Technology, 2007)
For companies pursuing opportunities by expanding manufacturing to new markets, one major challenge is unavoidable: identifying and developing capable, local suppliers. In developing markets suppliers often lack the cutting ...
Heavy-duty diesel vehicle Nox̳ aftertreatment in 2010 : the infrastructure and compliance challenges of urea-SCR
(Massachusetts Institute of Technology, 2008)
Increasingly stringent heavy-duty vehicle emission regulations are prompting the use of PM and NOx aftertreatment systems in the US, the EU and Japan. In the US, the EPA Highway Diesel Rule, which will be fully implemented ...
Hydrophobicity of rare-earth oxide ceramics and their application in promoting sustained drop-wise condensation
(Massachusetts Institute of Technology, 2016)
Hydrophobic surfaces that are robust can have widespread applications in various industries including energy, hydropower, and transportation. In particular, hydrophobic materials promote dropwise condensation, which results ...
Advancing clinical gait analysis through technology and policy
(Massachusetts Institute of Technology, 2009)
Quantitatively analyzing human gait biomechanics will improve our ability to diagnose and treat disability and to measure the effectiveness of assistive devices. Gait analysis is one technology used to analyze walking, but ...
New product development methods : a study of open design
(Massachusetts Institute of Technology, 2012)
This thesis explores the application of open design to the process of developing physical products. Open design is a type of decentralized innovation that is derived from applying principles of open source software and ...