Results 41 to 50 of about 686,839 (312)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Comparative processing studies of the Arkachan deposit gold-bearing ores using dry separation and classical wet gravity separation methods

open access: yesГорные науки и технологии
The use of dry methods of processing and beneficiation of mineral raw materials is one of the promising areas, as this approach to concentrate production is less energy-consuming, less labor-intensive, and economically beneficial.
Andrey I. Matveev   +3 more
doaj   +1 more source

Sequential Binding of MEIS1 and NKX2-5 on the Popdc2 Gene: A Mechanism for Spatiotemporal Regulation of Enhancers during Cardiogenesis

open access: yesCell Reports, 2015
The homeobox transcription factors NKX2-5 and MEIS1 are essential for vertebrate heart development and normal physiology of the adult heart. We show that, during cardiac differentiation, the two transcription factors have partially overlapping expression
Laurent Dupays   +6 more
doaj   +1 more source

Effect of mill type on the size reduction and phase transformation of gamma alumina

open access: yes, 2015
The influence of stress modes and comminution conditions on the effectiveness of particle size reduction of a common catalyst support; γ-Alumina is examined through a comparative assessment of three different mill types.
S. Chauruka   +5 more
semanticscholar   +1 more source

An overview on olive mill wastes and their valorisation methods.

open access: yesWaste Management, 2006
Olive mill wastes represent an important environmental problem in Mediterranean areas where they are generated in huge quantities in short periods of time.
A. Roig   +2 more
semanticscholar   +1 more source

Principles of Political Economy

open access: yesForerunners of Realizable Values Accounting in Financial Reporting, 2020
John Stuart Mill's Principles of Political Economy stands as one of the most lucid and systematic works ever published on the subject. This classic text, foundational to modern economic thought, offers a comprehensive exploration of the nature of wealth ...
J. Mill
semanticscholar   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Finite element analysis and automation of a medium scale grinder applied to the manufacture of cassava starch

open access: yesFrontiers in Mechanical Engineering
This research is based on the modeling, internal structure analysis, and automation of a cassava grinding machine. For the design, the single-cylinder grinder was chosen due to its advantages, notably simplicity and versatility.
Idayatou Oroun’Gobi, Chen Guang Guo
doaj   +1 more source

Impact of atherosclerotic cardiovascular disease on healthcare resource utilization and costs in patients with type 2 diabetes mellitus in a real-world setting

open access: yesClinical Diabetes and Endocrinology, 2020
Background This study evaluated the impact of atherosclerotic cardiovascular disease (ASCVD) on healthcare resource utilization and costs in patients with type 2 diabetes mellitus (T2DM).
Wayne Weng   +6 more
doaj   +1 more source

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