Results 201 to 210 of about 2,764,284 (341)
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur+5 more
wiley +1 more source
Readiness to deliver quality curative care for under-five children at health posts in Ethiopia. [PDF]
Daka DW, Wordofa MA, Woldie M.
europepmc +1 more source
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch+4 more
wiley +1 more source
TWINVAX: conceptual model of a digital twin for immunisation services in primary health care. [PDF]
De Oliveira El-Warrak L+1 more
europepmc +1 more source
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach+8 more
wiley +1 more source
Management of resources during COVID-19 pandemic at an academic hospital in Gauteng, South Africa: nurse managers' experiences. [PDF]
Tukisi KP, Matshidza MM, Malesela JML.
europepmc +1 more source