Results 101 to 110 of about 38,770 (231)
Journal of Migration and HealthIntroduction: Scarcely available European studies suggest that migrant female sex workers (FSW) have a higher likelihood of sexually transmitted infections (STI) but a lower likelihood of HIV compared to non-migrant FSW. This study assessed demographics,
C.M.M. Peters +6 more
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Advances in Industrial and Manufacturing EngineeringBobbin tool friction stir welding (BT-FSW) is a solid-state joining technique that produces high-strength welds without the need for backing plates. This study introduces a new variant, termed hybrid bobbin tool friction stir welding (HBT-FSW), which ...
Matteo Bernardi +14 more
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Transverse Oscillations and Kelvin–Helmholtz Instability in Curved Arcade Loops with Siphon Flows
The Astrophysical JournalThe effect of plasma flow in curved arcade loops on transverse waves and oscillations is examined analytically. The model under study is a semicircular magnetic slab with finite transverse extensions and a mass flow inside, in the zero- β plasma ...
Igor Lopin
doaj +1 more source
Switched Capacitor Voltage Converter [PDF]
, 2019 This project supports IoT development by reducing the power con- sumption and physical footprint of voltage converters. Our switched- capacitor IC design steps down an input of 1:0 - 1:4 V to 0:6 V for a decade of load current from 5 ...
Hsia, Anne, Kidd, Bradford
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The fabrication of brass reinforced aluminum matrix composites by FSW
Journal of Materials Research and TechnologyBrass sheet is added into the joining location in friction stir welding (FSW). Brass reinforced Al matrix composite is then formed in the FSW nugget zone with brass.
Z. Zhang, C.K. Liu, Z.L. Yu, J.Y. Li
doaj +1 more source
Program brief: HIV vulnerability and prevention needs of young female sex workers in Kumasi, Ghana [PDF]
, 2013 This study was implemented by Boston University in collaboration with the Kwame Nkrumah University of Science and Technology with support from the President’s Emergency Plan for AIDS Relief (PEPFAR) through the U.S.
Adhiambo Onyango, Monica +6 more
core
Nonlinear waves in disordered chains: probing the limits of chaos and spreading
, 2011 We probe the limits of nonlinear wave spreading in disordered chains which are known to localize linear waves. We particularly extend recent studies on the regimes of strong and weak chaos during subdiffusive spreading of wave packets [EPL {\bf 91 ...
Bodyfelt, J. D. +4 more
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Strength Analysis of Friction Stir Welding (FSW) Joint Under Minimize Rotation Speed of FSW Tool [PDF]
Advanced Materials Letters, 2021 Sharda Pratap Shrivas +2 more
openaire +1 more source
Optimal workplacement for robotic friction stir welding task [PDF]
, 2013 Robotic manipulators are widely used in industry for welding processes. Inadequate joint stiffness in the manipulators often limits their use for high quality welding operations because of the deformation errors produced during the process.
ABBA, Gabriel, JAIN, Achin, QIN, Jinna
core +4 more sources