Results 101 to 110 of about 6,922 (232)

Significance of certain genotypic characteristics to form exercise-induced bronchial asthma in children [PDF]

, 2017
Accordingtoatopicalup-to-datedefinitionsuggestedinPRACTALL [1], exercise-inducedbronchialasthma (EIBA) isaseparatevariantofbronchialasthma (BA) whentransientbronchialobstructionassociatedwithphysicalactivityisdetected ...
Bilous, Т.М., Lomakina, Y.V., Кoloskova, О.К.   +2 more
core  

Three-dimensional motor schema based navigation [PDF]

Reactive schema-based navigation is possible in space domains by extending the methods developed for ground-based navigation found within the Autonomous Robot Architecture (AuRA).
Arkin, Ronald C.
core   +1 more source

Spartan Daily, November 19, 1980 [PDF]

, 1980
Volume 75, Issue 57https://scholarworks.sjsu.edu/spartandaily/6693/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Research on WAAM Deposition Efficiency of STS436

Journal of Welding and Joining
Wire arc additive manufacturing (WAAM), which uses arc as a heat source during the direct energy deposition (DED) process, is a melting-based additive manufacturing process that melts metal wires using an arc and then deposits them layer by layer to create components. It has the advantages of fast production speed and low cost.
Youngwook Choi, Hansol Kim, Jongho Jeon, Sangmin Lee, Injong Jin, Jungho Cho   +5 more
openaire   +1 more source

Preventing columnar grains growth during hybrid wire arc additive manufacturing of austenitic stainless steel 316L

Engineering Reports
Wire arc additive manufacturing (WAAM) is an efficient technique for producing medium to large‐size components, due to its accessibility and sustainability in fabricating large‐scale parts with high deposition rates, employing low‐cost and simple ...
Abdulaziz I. Albannai, Henry León‐Henao, Antonio J. Ramirez   +2 more
doaj   +1 more source

Residual Stresses in Wire Arc Additive Manufacturing Products and Their Measurement Techniques: A Systematic Review

Applied Mechanics
This literature review provides an in-depth exploration of the research conducted on residual stresses (RS) in Wire Arc Additive Manufacturing (WAAM) products, particularly focusing on how process parameters influence the phenomenon.
Fakada Dabalo Gurmesa, Hirpa Gelgele Lemu, Yosef Wakjira Adugna, Mesfin Demise Harsibo   +3 more
doaj   +1 more source

Infant and Child Mortality in Dublin a Century Ago [PDF]

This paper calculates the concentration index for self-assessed health for a sample of Irish women. It then decomposes the index to investigate the sources of this inequality using both a health production function and reduced form approach.
Cormac Ó Gráda
core  

Integrated approach to Wire Arc Additive Manufacturing (WAAM) optimization: Harnessing the synergy of process parameters and deposition strategies

Journal of Materials Research and Technology
The flexibility of Additive Manufacturing (AM) technologies in the metal 3D printing process has gained significant attention in research and industry, which allows for fabricating complicated and intricate Near-Net-Shape (NNS) geometry designs.
Muhammad Safwan Mohd Mansor, Sufian Raja, Farazila Yusof, Mohd Ridha Muhamad, Yupiter HP. Manurung, Mohd Shahriman Adenan, Nur Izan Syahriah Hussein, James Ren   +7 more
doaj   +1 more source

A Review on Wire Arc Additive Manufacturing of Inconel Alloys

Engineering Proceedings
WAAM is a technique for fabricating large-scale metallic components in an efficient and cost-effective way. Inconel alloys are a nickel-based superalloy popular for their excellent mechanical properties and corrosion resistance.
Divy Patel, Kishan Fuse, Nagarao Surner, Kiran Wakchaure   +3 more
doaj   +1 more source

The Ranger 4 Flight Path and Its Determination from Tracking Data [PDF]

, 1962
The ranger iv flight path and its determination from tracking ...
Cain, D. L., Fearey, J. P., Hamilton, T. W., Kirhofer, W. E., Sjogren, W. L.   +4 more
core   +1 more source