Results 201 to 210 of about 421,015 (257)

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

[Social protection strategies for people with tuberculosis in Latin America: (re)thinking policies and practicesEstrategias de protección social para las personas con tuberculosis en América Latina: (re)pensar las políticas y las prácticas]. [PDF]

Rev Panam Salud Publica
Pavinati G, de Lima LV, Alves KBA, López MAA, Magnabosco GT.   +4 more
europepmc   +1 more source

Correction: Expansion of social protection is necessary towards zero catastrophic costs due to TB: The first national TB patient cost survey in the Philippines. [PDF]

PLoS One
Florentino JL, Arao RML, Garfin AMC, Gaviola DMG, Tan CR, Yadav RP, Hiatt T, Morishita F, Siroka A, Yamanaka T, Nishikiori N.   +10 more
europepmc   +1 more source

Combining social protection interventions for better food security: Evidence from female-headed households in Amhara region, Ethiopia. [PDF]

PLoS One
Mussa EC, Agegnehu D, Nshakira-Rukundo E.   +2 more
europepmc   +1 more source

Retracted: Socioeconomic shocks, social protection and household food security amidst COVID-19 pandemic in Africa's largest economy.

PLoS One
Osabohien RA, Osabohien RA, Jaaffar AH, Ibrahim J, Usman O, Igharo AE, Oyekanmi AA.   +6 more
europepmc   +1 more source