Results 41 to 50 of about 46,134 (262)
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Real-Time Multi-Task Deep Learning Model for Polyp Detection, Characterization, and Size Estimation
IEEE AccessWhile performing a colonoscopy, there are many tasks to be done: finding polyps, classifying them, and deciding the next procedure for the polyps, whether to incise them or not. Such tasks are challenging for fellow doctors.
Phanukorn Sunthornwetchapong +7 more
doaj +1 more source
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Welfare Reform and the Street Level Bureaucrat in homelessness services [PDF]
, 2015 Local authority housing option teams (LAHAS’s) are a perennially lean service and the recent austerity agenda and corresponding rise in households at threat of homelessness mean resources are stretched to the limit. This article draws on Michael Lipsky’s
Alden, SL
core +2 more sources
Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
MANIFESTATIONS OF CYCLIC FLUCTUATIONS IN THE ECONOMY
Ринкова економіка: сучасна теорія і практика управління, 2017 The subject of the research in this article displays cyclical fluctuations at the macro, meso and micro levels of the economy. The aim of the article speaks theoretical basis manifestations of cyclical fluctuations in these levels of the economy, taking ...
Р. В. Грінченко
doaj +1 more source
Interactions between text chat and audio modalities for L2 communication and feedback in the synthetic world Second Life. [PDF]
, 2012 This paper reports on a study of the interactions between text chat and audio modalities in L2 interaction in a synthetic (virtual) world and observes whether the text chat modality was used for corrective feedback and the characteristics of the latter ...
Chanier, Thierry, Wigham, Ciara R.
core +5 more sources
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Data Analytics on Online Labor Markets: Opportunities and Challenges [PDF]
, 2017 The data-driven economy has led to a significant shortage of data scientists. To address this shortage, this study explores the prospects of outsourcing data analysis tasks to freelancers available on online labor markets (OLMs) by identifying the ...
Bernstein, Abraham +2 more
core +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source