Results 121 to 130 of about 38,250 (164)
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Assessment of Soil Modeling Capability for Orion Contingency Land Landing
Journal of Aerospace Engineering, 2012Twenty-one swing tests were conducted at the NASA Langley Landing and Impact Research (LandIR) Facility in 2006 to evaluate Orion boilerplate ground landings as a function of impact velocity and pitch. In this article, experimental results from two capsule swing tests and three vertical drop tests are compared with numerical results.
Ernest Heymsfield +3 more
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Computer Analysis of Land- Use Capabilities
Australian Forestry, 1978SUMMARY The principles of collection, storage and analysis of data for the assessment of land- use capabilities are discussed. The advantages of computerised applications of these principles are outlined and a FORTRAN program, LUNAR, is used as a basis for discussion of such applications.
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Landing Geometry and Spar Lift Capability
Journal of Forestry, 1977Abstract Elements of landing geometry critical for setting external yarding distances are variation in slope and soil stability, spar length and fixed or swingboom characteristics, and dimensions required for operations performed on the landing. Spar lift mechanics modify the external yarding parameters.
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Land marketization and urban innovation capability: Evidence from China
Habitat International, 2022Jian Cheng, Daolin Zhu
exaly
Soils and land capability in Swaziland
20184 - Trends in the rural economy since the 18th century indicate that the convergence of farmers on choice tracts of high potential has been an almost continuous process. The history of land use and lessons learned which have a bearing upon plans for future agroforestal development are reviewed. Present day debates (e.g.
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A Comparison of Approaches to Regional Land-Use Capability Analysis for Agricultural Land-Planning
Land, 2021Jeffrey E Herrick +2 more
exaly