Results 151 to 160 of about 3,104,260 (304)

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm   +3 more
wiley   +1 more source

Reevaluating the Roles of Large Public Surpluses and Sovereign Wealth Funds in Asia [PDF]

open access: yes
This paper discusses the increasingly important roles of Asian official institutions in the new global financial landscape and the reasons that have led to the build-up of massive public surpluses.
Lee, Bernard, Wang, Hefei
core  

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

The Impact of Venture Capital on Firm Growth: An Empirical Investigation [PDF]

open access: yes
The financial and non-financial involvement of venture capitalists is supposed to be positively correlated with firm performance. This paper deals with the evaluation of the impact of venture capitalists on employment growth of new founded firms ...
Engel, Dirk
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Gender Diversity in the Boardroom and Financial Performance of Commercial Banks: Evidence from Bangladesh [PDF]

open access: yes
In today’s corporate world, board diversity is a much talked-about topic and gender diversity is an important aspect of board diversity. Gender diversity refers to the presence of women on corporate boards of directors.
Bose, Sudipta, Dutta, Probal
core   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Banking systems around the globe : do regulation and ownership affect the performance and stability? [PDF]

open access: yes
The authors report cross-country data on commercial bank regulation and ownership in more than 60 countries. They evaluate the links between different regulatory/ownership practices in those countries and both financial sector performance and banking ...
Barth, James R.   +2 more
core  

Non-financial Reporting and Performance in Pre-university Education

open access: yesOvidius University Annals: Economic Sciences Series, 2020
Education has been and remains a fascinating and sensitive subject, involving: learners, teachers, the family and the community. Education defines, individualizes and prioritizes individuals. Sustainability in any field of activity is defining, and the efficient management of the educational process is the basic condition to generate performance.
openaire   +1 more source

Home - About - Disclaimer - Privacy