Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 17 of 17 for “"space-related"”.
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The Effectiveness of Monitor-Based Augmented Reality Paradigms for Learning Space-Related Technical Tasks
<p>Currently today there are many types of media that can help individuals learn and excel in the on going effort to acquire knowledge for a specific trait or function in a workplace, laboratory, or learning facility. Technology has advanced in the fields of transportation, information gathering, …
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The Influence Of Television And Film On Interest In Space And Science
… media contributes to people's interests in space and science. There is a huge variety of science communication topics in previous literature, some of which deals with television and film, but very little that specifically study how television and film can inspire interest. A historical …
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Városi területek megújítása - különös tekintettel a szabadterekre = Regeneration of urban areas - with a focus on public spaces
… school – I draw significant attention on open space related intervention, such as greenspace strategies and municipal public space regeneration projects.
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African perspective on integrated space and air traffic management
Space Traffic Management (STM) is an emerging area of interest in the space sector because States and private actors are collaborating on ways to manage the growing congestion in orbit and to mitigate the impact of space debris and space weather as part of sustainable use and exploration of outer …
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Development, Verification, and Future Applications of a 3-DoF Entry and Descent Simulation Tool
<p>With any space related mission, the unknown effects are often some of the most important design considerations. These effects must be accounted for in some fashion, and often lead to mission elements being centered around gathering information on the unknown.</p> <p>It is the purpose of this …
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Public-private partnerships in space projects : an analysis of stakeholder dynamics
… arise in the application of PPP approaches to space projects. The PPP dynamics model is illustrated by using system dynamics modeling. In the first step, this research develops a traditional-approach model. In the second step, it proposes the PPP model, which is a modification of the …
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Mobile nodes: mobile and locative media, everyday life and sense of place
… on social and spatial interactions in the urban space related to the proliferation of mobile communication technologies and their location-aware features. To this end, the development of locative media within specific types of location-aware mobile devices and services is shown to be intimately …
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Cryogenic Shape Memory Alloy Actuators For Spaceport Technologies: Materials Characterization And Prototype Testing
… many characteristics which are advantageous in space-related applications, including generation of large forces associated with the strain recovery, smooth and controlled movements, large movement to weight ratio, high reliability, and spark-free operation. The objective of this work is the …
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Commissioning Of An Arc-melting/vacuum Quench Furnace Facility For Fabrication Of Ni-ti-fe Shape Memory Alloys, And The Characterization
… fluid-line repair and self-healing gaskets for space related technologies. The Ni-Ti-Fe alloy system, previously used in Grumman F-14 aircrafts and activated at 120 K, is further developed through arc-melting a range of compositions and subsequent thermo-mechanical processing. A controlled …
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Challenges to American Military and Economic Dominance in Space
The US competed for leadership in space with the Soviet Union throughout the Cold War. Losing to the Soviet Sputnik and failing to achieve the first manned flight in space hurt US pride and gave credibility to Russian missile claims. Rising to this challenge under the leadership of President …
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Programmable places : mobile games for improving public space
… Allan Jacobs have described in detail how public spaces can serve city inhabitants with physical comfort and social amenities. Meanwhile, urban political theorists like Henri LeFebvre have pointed out that public space is a crucial platform for the establishment of a democratic and equitable …
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Lipid Signaling Under Microgravity Conditions
… experience a number of physiological alterations related to the unique conditions of the Space environment, which include microgravity, altered nutrition, increased radiation exposure, confinement, and other stressors. In this context, a substantial body of literature has documented that the …
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Characterization of liquid crystal on silicon SLMs for in-situ Raman imaging for quality control of processed lunar regolith
… (ISRU) will be of great importance for future space missions. Some mission projects will only be possible through the integration of resources gathered during the mission. The use of lunar regolith as a construction and shielding material is particularly important in this context. Sintering or …
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Built-in controller for self-test and repair of 3D integrated Nand flash memory chip, used in radiation intense space environment
… advancements in technology. Both terrestrial and space related applications thrive on efficient ways and new technology for storing data that is incorruptible and dependable. Research is continuously carried out on making storage systems vast and reliable. The development of 3D integration has …
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Experimental sliding mode control of a flexible single link manipulator
… higher efficiency. It is also indispensable to space related applications due to various restraining factors in that field. The reason that there is still very scarce usage of flexible arm lies in the difficulties involved in designing and implementing a good controller to achieve the desired …
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An experimental and graph theoretic study of atomic layer deposition processes for spacecraft applications
… Z93 heat radiator pigments used in manufacturing spacecraft thermal radiator panels to enhance their electrical conductivity to avoid the differential charging that may occur due to the interaction with charged particles in Van Allen radiation belts. To this aim a specialized ALD reactor was …
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Componenti spaziali della rappresentazione cognitiva della grandezza del numero
… shows a spatial association between number and space representations. In other words, the small numbers are related to left space while large numbers are related to right space. Recently a vertical SNARC effect has been found (Ito & Hatta, 2004; Schwarz & Keus, 2004), reflecting a space-related …