Results 61 to 70 of about 2,113,622 (297)
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Ekonomi, Politika & Finans Araştırmaları DergisiThis study aims to determine the impact of unexpected economic news announcements on the returns of sectoral indices in Borsa Istanbul (BIST). Utilizing volatility models, the research examines how unexpected developments in key financial indicators ...
Merve Yıldırım, Durmus Yıldırım
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Bridging the Gap between Neuroarchitecture, Artificial Intelligence, and Sustainability: A Systematic Review of Mental Health in the Built Environment [PDF]
JES: Journal of Engineering SciencesThis paper presents a systematic review exploring the intersection of neuroarchitecture, artificial intelligence (AI), and sustainability, with a specific focus on their collective impact on mental health within the built environment.
Esraa Elazab, Ahmed ELtawil
doaj +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Predicting Financial Market Volatility with Modern Model and Traditional Model
Финансы: теория и практикаThe major topic investigates how classical methods (ARCH and GARCH) and well-known machine learning algorithms, support vector regression, and hybrid methods.
R. G. Aldeki
doaj +1 more source
Neuronal and cognitive plasticity: A neurocognitive framework for ameliorating cognitive aging
Frontiers in Aging Neuroscience, 2010 What is the neurocognitive basis for the considerable individual differences observed in functioning of the adult mind and brain late in life? We review the evidence that in healthy old age the brain remains capable of both neuronal and cognitive ...
Pamela M Greenwood, Raja Parasuraman
doaj +1 more source
Statistical inference for time-varying ARCH processes [PDF]
, 2006 In this paper the class of ARCH$(\infty)$ models is generalized to the nonstationary class of ARCH$(\infty)$ models with time-varying coefficients. For fixed time points, a stationary approximation is given leading to the notation ``locally stationary ...
Dahlhaus, Rainer, Rao, Suhasini Subba
core +2 more sources
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Analysis of Arch Bridge Condition Data to Identify Network-Wide Controls and Trends
InfrastructuresThis paper outlines an initial analysis of 20 years of data held on an electronic bridge management database for approximately 3500 arch bridges across Northern Ireland (NI) by the Department for Infrastructure.
Kristopher Campbell +3 more
doaj +1 more source