Results 141 to 150 of about 5,235,479 (357)
Advanced Engineering Materials, EarlyView.This study identifies 12 wt% indium (In) as the optimal composition for Sn0.5Ag0.7Cu5Bi solder joints, achieving 87% ductile fracture and 81% suppression of intermetallic compound (IMC) growth versus 4 wt% In. High‐In alloys (15–17 wt%) show abnormal IMC thickening due to thermal activation.
Liuwei Wang +11 more
wiley +1 more source
Relaxed Lockdown in Bangladesh During COVID-19: Should Economy Outweigh Health? [PDF]
International Journal of Health Policy and Management, 2020 Raaj Kishore Biswas +2 more
doaj +1 more source
Inequality and Social Ties: Evidence from 15 U.S. Data Sets
Sociological ScienceWhat is the relationship between inequality and social ties? Do personal networks, group memberships, and connections to social resources help level the playing field, or do they reinforce economic disparities?
Cristobal Young +3 more
doaj +1 more source
Gunnar Myrdal, An International, Economy Problems and Prospects
, 1957 四郎 麻田
openalex +2 more sources
Advanced Engineering Materials, EarlyView.Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner +4 more
wiley +1 more source
Lectures on Political Economy. [PDF]
, 1932 Jackie Smith, Mountifort Longfield
openalex +1 more source
Advanced Engineering Materials, EarlyView.This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda +7 more
wiley +1 more source