Results 61 to 70 of about 2,508,409 (309)
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Journal of Civil Engineering and ManagementAn increase in productivity is necessary to reduce economic costs in bridge projects. Previous research indicates that construction productivity has decreased since the 1960s.
Johan Lagerkvist +5 more
doaj +1 more source
Impacto de los obstáculos al conocimiento en la innovación de las empresas chilenas
Journal of Technology Management & Innovation, 2017 Most of previous literature about innovation obstacles has focused on the impact financial constraints. In this paper, using the 8th Chilean Innovation Survey, we analyze the impact of knowledge obstacles on the probability of introducing innovations ...
Mario Canales, Roberto Álvarez
doaj +1 more source
Obstacles and features of Farm Management Information Systems: A systematic literature review
Computers and Electronics in Agriculture, 2019 Various Farm Management Information Systems (FMISs) have been developed to support the management of the farm businesses. These FMISs typically support the different domains of the agricultural sector, such as arable and dairy farming; and include ...
J. Tummers, A. Kassahun, B. Tekinerdogan
semanticscholar +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
Advanced Engineering Materials, EarlyView.Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source
Journal of Interactive Media in Education, 2004 : There is much to be learned from the study of real applications of learning objects in authentic use and development applications. These chapter reviews two such studies and in the process helps to identify factors that will likely both exacerbate and ...
Terry Anderson
doaj +1 more source
Gender diversity and organizational performance: a study of IT industries in Bangalore [PDF]
Innovative Marketing, 2017 Humans are considered to be different from each other with their acumen and intelligence. The working condition in IT sector has changed over the past few decades.
Akanksha Khanna +2 more
doaj +1 more source
Human electrocortical dynamics while stepping over obstacles
Scientific Reports, 2019 To better understand human brain dynamics during visually guided locomotion, we developed a method of removing motion artifacts from mobile electroencephalography (EEG) and studied human subjects walking and running over obstacles on a treadmill.
Andrew D. Nordin +2 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source