Results 101 to 110 of about 261,344 (238)
, 1991 The long-term stability of nuclear waste forms or barriers is related to changes in physical properties of the material induced through radiation damage and subsequent changes in solubility. Investigations conducted by us on natural zircons (ZrSiO{sub 4}) supports a positive correlation between level of alpha damage and fluid composition to enhanced ...
A.K. Sinha, J. Student, R. Essex
openaire +2 more sources
Space Station RT and E Utilization Study [PDF]
Descriptive information on a set of 241 mission concepts was reviewed to establish preliminary Space Station outfitting needs for technology development missions.
Anderson, P. H., Wunsch, P. K.
core +1 more source
Health Hazard Manual For Cutting Oils, Coolants, and Metalworking Fluids [PDF]
, 1991 [Excerpt] The metalworker can be exposed to cutting oils during application by two basic routes of entry: skin contact and inhalation. The higher risk jobs tend to be those with high cutting speeds, heavy oil flow, and continuous contact, which may ...
Brown, Nellie J
core +1 more source
NASA Thesaurus Supplement: A three part cumulative supplement to the 1982 edition of the NASA Thesaurus (supplement 2) [PDF]
The three part cumulative NASA Thesaurus Supplement to the 1982 edition of the NASA Thesaurus includes: part 1, hierarchical listing; part 2, access vocabulary, and part 3, deletions. The semiannual supplement gives complete hierarchies for new terms and
core +1 more source
Safe Disposal Technology of Waste Oil-based Drilling Fluids
Journal of the Japan Petroleum Institute, 2013 Bing Hou +3 more
openaire +2 more sources
The application of magnetic fields for landfill leachate treatment [PDF]
, 2008 This research is mainly focused on the capability of magnetic application of 0.55 Tesla magnetic field strength on reduction of suspended solid (SS), BOD5 and COD in landfill leachate through a circulation magnetic device which was conducted using the ...
Zulfa Fauzia, Zulfa Fauzia
core
Finite element analysis of non-isothermal multiphase porous media in dynamics [PDF]
, 2015 This work presents a mathematical and a numerical model for the analysis of the thermo-hydro-mechanical (THM) behavior of multiphase deformable porous materials in dynamics.
Sanavia, Lorenzo, Toan Duc, Cao
core
Design and Economic Analysis of Solid Control System for Coiled Tubing Drilling
Shiyou jixieTo solve the problems of high energy consumption， large floor area and insufficient environmental protection performance of traditional coiled tubing drilling （CTD） solid control system， a two-stage optimized solid control system scheme based on high ...
Yang Lin +4 more
doaj
Closed cycle electric discharge laser design investigation [PDF]
Closed cycle CO2 and CO electric discharge lasers were studied. An analytical investigation assessed scale-up parameters and design features for CO2, closed cycle, continuous wave, unstable resonator, electric discharge lasing systems operating in space ...
Baily, P. K., Smith, R. C.
core +1 more source
Solid and Liquid Waste Drying Bag [PDF]
, 2009 Method and system for processing waste from human activities, including solids, liquids and vapors. A fluid-impermeable bag, lined with a liquid-impermeable but vapor-permeable membrane, defining an inner bag, is provided.
Fisher, John W. +2 more
core +1 more source