Results 21 to 30 of about 140,708 (245)

A Combined Approach to Solving Applied Metal Forming Problems

Crystals
This paper presents a combined approach to the solution of boundary value problems. The approach implies the joint application of a macro-phenomenological model and multilevel physical constitutive models for describing the behavior of a polycrystalline ...
Matvej Baldin, Nikita Kondratev, Peter Trusov, Kirill Ostapovich   +3 more
doaj   +1 more source

Multilevel Bayesian Quadrature

, 2022
Multilevel Monte Carlo is a key tool for approximating integrals involving expensive scientific models. The idea is to use approximations of the integrand to construct an estimator with improved accuracy over classical Monte Carlo. We propose to further enhance multilevel Monte Carlo through Bayesian surrogate models of the integrand, focusing on ...
Li, Kaiyu, Giles, Daniel, Karvonen, Toni, Guillas, Serge, Briol, Francois-Xavier   +4 more
openaire   +3 more sources

A Hybrid Multilevel Model for Describing the Full Manufacturing–Operation Cycle

Metals
A hybrid multilevel model for a representative volume has been developed to describe the thermomechanical treatment of materials throughout the manufacturing–operation cycle.
Nikita Kondratev, Andrey Podsedertsev, Dmitry Bezverkhy   +2 more
doaj   +1 more source

MPEFNet: Multilevel Progressive Enhancement Fusion Network for Pansharpening

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Remote sensing image fusion is a key technique to fuse low spatial resolution multispectral (MS) images with high spatial resolution panchromatic (PAN) images to obtain high spatial resolution multispectral images.
He Li, Rencan Nie, Jinde Cao, Biaojian Jin, Yao Han   +4 more
doaj   +1 more source

Coupling crystal plasticity and microstructure in SLM manufactured 316L parts: model development and experimental assessment

Fracture and Structural Integrity
Additive manufacturing is extensively used for the production of complex-shaped parts from metals and polymers. Because of the influence of various physical factors, the structure of materials processed under different processing conditions may vary ...
Nikita Kondratev, Alexey Shveykin, Kirill Romanov, Rinetta Mosina , Igor Shishkovsky , Evgeny Kharanzhevskiy, Mikhail Krivilyov   +6 more
doaj   +3 more sources

The multistage nature of labour migration from Eastern and Central Europe (experience of Ukraine, Poland, United Kingdom and Germany during the 2002-2011 period) [PDF]

Eastern Journal of European Studies, 2015
This article examines the consequences of the biggest round of EU Enlargement in 2004 on the labour migration flows from the new accession countries (A8) of the Eastern and Central Europe to Western Europe.
Khrystyna FOGEL
doaj  

Socioeconomic status and self-reported tuberculosis: A multilevel analysis in a low-income township in the Eastern Cape, South Africa

Journal of Public Health in Africa, 2011
Few studies have investigated the interplay of multiple factors affecting the prevalence of tuberculosis in developing countries. The compositional and contextual factors that affect health and disease patterns must be fully understood to successfully ...
Jane M. Cramm, Xander Koolman, Valerie Møller, Anna P. Nieboer   +3 more
doaj   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

Stability of Crystal Plasticity Constitutive Models: Observations in Numerical Studies and Analytical Justification

Metals
In designing accurate constitutive models, it is important to investigate the stability of the response obtained by means of these models to perturbations in operator and input data because the properties of materials at different structural-scale levels
Alexey Shveykin, Peter Trusov, Kirill Romanov   +2 more
doaj   +1 more source

Disease Focused Integrated Care – a New Model of Healthcare Delivery for the Treatment of Skin Cancer

International Journal of Integrated Care, 2023
Introduction: As the most common cancer in Australia, skin cancer generates a considerable health burden. This study outlines the establishment of a new model of integrated care for the diagnosis and management of skin cancer.
Maya Deva, Julie Osborne, Anna McGlynn, Linda Soars, Saleem Loghdey, Kenneth Beath, Peter Gonski, Phil Dwyer, Nicholas Vasudeva, Preeti Joshi, Anand Deva   +10 more
doaj   +1 more source