Results 71 to 80 of about 237,518 (267)
Disposable laryngoscope intubation to reduce equipment failure in an emergency out of OR setting - a quality control case study. [PDF]
BMC Anesthesiol, 2023 Simmons CG +4 more
europepmc +1 more source
工程科学与技术, 2013 :To evaluate the most possible failure state of sensitive equipment when they encounter voltage sags,a lattice order based method was studied.Starting with the physical nature of equipment multi-valued mapping outcome due to voltage sag,a multi-valued ...
汪颖 +4 more
doaj
BuildingsThis study focuses on the core issue of sustainably utilizing shells to enhance the performance of cement mortar. The influence of shell powder on the slump flow, setting time, mechanical strengths, drying shrinkage rate and carbonation depth of cement ...
Wei Shi +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Investigating reliability centered maintenance (RCM) for public road mass transportation vehicles
MATEC Web of Conferences, 2016 Presently public road mass transportation organisations maintain their vehicles using scheduled corrective maintenance which is carried out at the discretion of the organisation.
Hopkinson James +2 more
doaj +1 more source
Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones
Advanced Engineering Materials, EarlyView.A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell +3 more
wiley +1 more source
Influence of CO2 with impurities on dissolution law of sandstone
Youqi dizhi yu caishouluThe CO2 captured from the flue gas of coal-fired power plants usually contains other gases such as nitrogen oxides， sulfur oxides， and O2. These gases may threaten safe CO2 sequestration after they are injected with CO2 into formation.
JI Zemin +4 more
doaj +1 more source
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Diance yu yibiaoAiming at the problem that the correlation between the equipment to be repaired is not considered when the current maintenance strategy of power grid equipment is formulated, this paper proposes a maintenance strategy of power grid equipment that ...
QI Weiwen +3 more
doaj +1 more source