Preliminary comparative assessment of land use for the Satellite Power System (SPS) and alternative electric energy technologies

A preliminary comparative assessment of land use for the satellite power system (SPS), other solar technologies, and alternative electric energy technologies was conducted. The alternative technologies are coal gasification/combined-cycle, coal fluidized-bed combustion (FBC), light water reactor (LWR), liquid metal fast breeder reactor (LMFBR), terrestrial photovoltaics (TPV), solar thermal electric (STE), and ocean thermal energy conversion (OTEC). The major issues of a land use assessment are the quantity, purpose, duration, location, and costs of the required land use. The phased methodology described treats the first four issues, but not the costs. Several past efforts are comparative or single technology assessment are reviewed briefly. The current state of knowledge about land use is described for each technology. Conclusions are drawn regarding deficiencies in the data on comparative land use and needs for further research

CV 990 interface test and procedure analysis of the monkey restraint, support equipment, and telemetry electronics proposed for Spacelab

A biological system proposed to restrain a monkey in the Spacelab was tested under operational conditions using typical metabolic and telemetered cardiovascular instrumentation. Instrumentation, interfaced with other electronics, and data gathering during a very active operational mission were analyzed for adequacy of procedure and success of data handling by the onboard computer

Effects of wing-leading-edge modifications on a full-scale, low-wing general aviation airplane: Wind-tunnel investigation of high-angle-of-attack aerodynamic characteristics

Wing-leading-edge modifications included leading-edge droop and slat configurations having full-span, partial-span, or segmented arrangements. Other devices included wing-chord extensions, fences, and leading-edge stall strips. Good correlation was apparent between the results of wind-tunnel data and the results of flight tests, on the basis of autorotational stability criterion, for a wide range of wing-leading-edge modifications

Research Plan for Study of Biological and Ecological Effects of the Solar Power Satellite Transmission System

A programmatic research plan for a three year study is presented to generate knowledge on effects of the continuous wave 2.45 GHz microwave power transmission that the Solar Power Satellite might have on biological and ecological elements, within and around the rectenna receiving site

The effect of water immersion on perception of the oculogravic illusion in normal and labyrinthine-defective subjects

Perception of oculogravic illusion in normal and labyrinthine-defective subjects related to water immersio

Atlantic Ocean Heat Transport Enabled by Indo-Pacific Heat Uptake and Mixing

The ocean transports vast amounts of heat around the planet, helping to regulate regional climate. One important component of this heat transport is the movement of warm water from equatorial regions toward the poles, with colder water flowing in return. Here, we introduce a framework relating meridional heat transport to the diabatic processes of surface forcing and turbulent mixing that move heat across temperature classes. Applied to a (1/4)° global ocean model the framework highlights the role of the tropical Indo‐Pacific in the global ocean heat transport. A large fraction of the northward heat transport in the Atlantic is ultimately sourced from heat uptake in the eastern tropical Pacific. Turbulent mixing moves heat from the warm, shallow Indo‐Pacific circulation to the cold deeper‐reaching Atlantic circulation. Our results underscore a renewed focus on the tropical oceans and their role in global circulation pathways

In Conversation with the Ancestors: Indigenizing Archaeological Narratives at Acadia National Park, Maine

In North America, Indigenous pasts are publicly understood through narratives constructed by archaeologists who bring Western ideologies to bear on their inquiries. The resulting Eurocentric presentations of Indigenous pasts shape public perceptions of Indigenous peoples and influence Indigenous perceptions of self and of archaeology. In this paper we confront Eurocentric narratives of Indigenous pasts, specifically Wabanaki pasts, by centering an archaeological story on relationality between contemporary and past Indigenous peoples. We focus on legacy archaeological collections and eroding heritage sites in Acadia National Park, Maine. We present the “Red Paint People” myth as an example of how Indigenous pasts become distorted through archaeological narratives influenced by Western ideologies and offer a framework for indigenizing archaeological narratives constructed previously through Western lenses, using Indigenous language and community engagement to carry out the study

Methodology for the comparative assessment of the Satellite Power System (SPS) and alternative technologies

The energy systems concerned are the satellite power system, several coal technologies, geothermal energy, fission, fusion, terrestrial solar systems, and ocean thermal energy conversion. Guidelines are suggested for the characterization of these systems, side-by-side analysis, alternative futures analysis, and integration and aggregation of data. A description of the methods for assessing the technical, economic, environmental, societal, and institutional issues surrounding the development of the selected energy technologies is presented

The Relationship Between Investments in Intangible Resources and Liquidation for Financially Distressed Firms

Working with a sample of manufacturing and non-manufacturing firms that filed for bankruptcy protection between 1980 and 2009, the current study examines the relationship between investments in intangibles and the likelihood that the bankrupt firm will either be reorganized or face liquidation. Results for the manufacturing sub-sample show that R&D is the only significant variable associated with liquidation. Over-investment in R&D appears to increase the likelihood of liquidation. Similarly, results for the non-manufacturing sub-sample show that over-investment in advertising appears to increase the likelihood of liquidation. Our conclusion is that firms that are forced to liquidate are often guilty of over-investing in intangible assets