This paper represents an experimentalattempt to predict the influence of CO2-MAG welding variables on the shape factors of the weld joint geometry.Theinput variables were welding arc voltage, wire feeding speed and gas flow rate to investigate their effects on the shape factorsof the weld joint geometry in terms of weld joint dimensions (bead width
The radiator of special vehicle fire engine often exposed to sand condition, and the sand have great influence on the performance of radiator, in order to figure out the impact, the physical model of a radiator is built, the three-dimensional numerical simulation of the gas and water flow field of the radiator is carried out by adopting discrete ph
The microsurgical anastomosis is integral to the success of autologous-free tissue transfer.Successful performance of this procedure relies strongly on operator dexterity, which can be made more challenging when ORG GOJI BERRIES blood and edematous fluids obscure the field of view.Workflow is impeded by intermittent irrigation and suctioning, neces
Although the conference from which this Special Issue derives COLLAGEN PEEL was convened by two prominent historians, this article is multi-disciplinary; both within and outside the boundaries of history.The purpose is to merge various ideas in different disciplines to argue that the study of Coastal Yorubaland as an important unit of analysis shou
The development of multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) in 1992 opened up new opportunities for geochemical, mineral exploration, and environmental studies.Recent developments in MC-ICP-MS and its hyphenation to techniques such as laser ablation including femtosecond laser sampling, advances in detection system a