Results 121 to 130 of about 527,094 (293)
An investigation of volcanic depressions. Part 1: Airfall and intrusive pyroclastic deposits. Part 2: Subaerial pyroclastic flows and their deposits [PDF]
Pyroclastic ejecta and the deposits they form were classified in many ways, and many interpretations were given to individual terms. Some classifications are based on the modes of orgin and deposition of the ejecta; others emphasized the chemical and ...
Mcbirney, A. R., Williams, H.
core +1 more source
SRF Cavity Fabrication and Materials
, 2015 The technological and metallurgical requirements of material for highgradient superconducting cavities are described. High-purity niobium, as the preferred metal for the fabrication of superconducting accelerating cavities, should meet exact ...
Singer, W
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Mobile Work: Handcart and Bicycle Workers Across the Urban Economy of Greater Accra Region
Area, Volume 58, Issue 2, June 2026.Short Abstract This article explores the role of handcart and bicycle workers—mobile workers—in the urban economy of Accra and Tema, Ghana. Drawing on qualitative fieldwork, it shows how their practices of food vending, e‐waste collection and mobile trade exemplify a form of relational infrastructure that sustains urban life through improvisation ...
Kauê Lopes dos Santos +1 more
wiley +1 more source
Characterization of the Microstructure and Bonding Properties of Zirconium-Carbon Steel Clad Materials by Explosive Welding. [PDF]
Scanning, 2020 Zhao H.
europepmc +1 more source
Polymer Composites, Volume 47, Issue 9, Page 8647-8660, 10 May 2026.Influence of consolidation time on interlaminar shear strength and void content after hot press consolidation and vacuum bag only processes. ABSTRACT Processing long fiber reinforced thermoplastic composites such as polyaryletherketones with carbon fibers (CF/PEEK) has found interest in the aerospace industry due to short‐time manufacturing and ...
Adrian Korycki +4 more
wiley +1 more source
Bonding and adjoining technology: A compilation [PDF]
This compilation covers NASA and AEC developed techniques covering bonding, brazing, and joining methods and ...
core +1 more source
Anisotropy in microstructure and shear properties of TA2/Q235 explosive welding interfaces
Journal of Materials Research and Technology, 2023 Qiang Zhou +7 more
semanticscholar +1 more source