Results 101 to 110 of about 322,297 (239)
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
The impact of socio-economic indicators on COVID-19: an empirical multivariate analysis of sub-Saharan African countries. [PDF]
J Soc Econ Dev, 2022 Tamasiga P +3 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
The mathematical relationship between COVID-19 cases and socio-economic indicators of OECD countries. [PDF]
Pathog Glob Health, 2022 Catalbas MC, Burken S.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Polygenic risk scores for schizophrenia and major depression are associated with socio-economic indicators of adversity in two British community samples. [PDF]
Transl Psychiatry, 2022 Machlitt-Northen S +4 more
europepmc +1 more source
Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
Bidirectional prospective associations between behavioral economic indicators and drinking patterns during alcohol use disorder natural recovery attempts. [PDF]
Psychol Addict Behav, 2023 Cheong J, Rung JM, Tucker JA.
europepmc +1 more source
SOCIAL-ECONOMIC INDICATORS OF ECONOMIC SECURITY IN RUSSIA
Russian Journal of Economics and Law, 2011 The article presents the scientific analysis of economic security indicators in Russia in dynamics for the last ten years. The author analyzes the gross domestic product dynamics, the inflation rate, the indicators of the population's living standards ...
E. Grigoryeva
doaj
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