Results 141 to 150 of about 397,660 (289)
Liquid-gas separator for zero gravity environment Patent [PDF]
, 1967 Absorbent apparatus for separating gas from liquid-gas stream used in environmental control under zero gravity ...
Samonski, F. H., Jr., Smylie, R. E.
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New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.The Pool Burn basin is a tectonic depression that became almost isolated from the regional drainage system by river reorientation during Pleistocene uplift of surrounding ridges. Consequently, detrital gold in the basin was largely locally derived, from supergene zones on orogenic deposits and recycled from paleoplacers in erosional remnants of Miocene
Marshall Palmer, Dave Craw
wiley +1 more source
Critical Review on Magnetically Impelled Arc Butt Welding: Challenges, Perspectives and Industrial Applications. [PDF]
Materials (Basel), 2023 Chaturvedi M +4 more
europepmc +1 more source
Electric utility acid fuel cell stack technology advancement [PDF]
The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation ...
Austin, G. W. +9 more
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A 2D Approach to Predict the High‐Cycle Fatigue Life of Clinched Joints
PAMM, Volume 26, Issue 1, March 2026.ABSTRACT Clinching is a widely adopted joining technique in the automotive industry, enabling the fabrication of lightweight structures from dissimilar sheet materials. Accurate prediction of the fatigue life of clinched joints is essential for ensuring structural safety and minimizing development costs.
Chin Chen +2 more
wiley +1 more source
Antipode, Volume 58, Issue 2, 2026.Abstract This paper frames migrant makeshift camps as mobility infrastructures, bridging scholarship on informal dwellings and migration infrastructures with the case of Bihać, a transit city on the Bosnia–Croatia border. The central idea is that grassroots makeshift camps assembled in abandoned buildings or tents play a key infrastructural role in ...
Martino Zibetti (He/Him)
wiley +1 more source
NASA Tech Briefs Index, 1977, volume 2, numbers 1-4 [PDF]
Announcements of new technology derived from the research and development activities of NASA are presented. Abstracts, and indexes for subject, personal author, originating center, and Tech Brief number are presented for ...
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Fatigue Lifetime Assessment of HFMI‐Treated Welded Joints According to the Peak Stress Method
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 790-819, March 2026.ABSTRACT High‐frequency mechanical impact (HFMI) is an effective post‐weld treatment that enhances fatigue strength by inducing compressive residual stresses, localized strain hardening, and increasing weld toe radii. The peak stress method (PSM) was recently extended to evaluate the fatigue strength of HFMI‐treated steel joints under uniaxial loading ...
Alberto Campagnolo +2 more
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Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 979-997, March 2026.ABSTRACT Bolted assemblies are widely used in aerospace, automotive, and railway industries, where they experience complex multiaxial loadings. Understanding the multiaxial fatigue behavior of materials in such joints is essential for ensuring structural durability.
Maxime Nutte +4 more
wiley +1 more source
Inspection and maintenance of industrial infrastructure with autonomous underwater robots. [PDF]
Front Robot AI, 2023 Nauert F, Kampmann P.
europepmc +1 more source