Results 141 to 150 of about 10,906,711 (291)

The effect of population aging on aggregate labor supply in the United States [PDF]

open access: yes
Output growth is determined by growth in labor productivity and growth in labor input. Over the past two decades, technological developments have changed how many economists think about growth in labor productivity.
Bruce Fallick, Jonathan Pingle
core  

The Structural Refinement of Commercial‐Purity Copper Processed by Equal Channel Angular Pressing with Low Strain Amplitude

open access: yesAdvanced Engineering Materials, EarlyView.
Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino   +6 more
wiley   +1 more source

Design of Multiphase Compositionally Complex Alloys for Enhanced Hardness at Elevated Temperatures and Machinability: Comparative Study with Inconel 718

open access: yesAdvanced Engineering Materials, EarlyView.
This study compares the mechanical properties of Inconel 718 with two newly developed compositionally complex alloys (CCAs). Inco‐like‐H alloy demonstrates significantly improved wear resistance, surface finish, and hardness, notably at high temperatures. This CCA requires no heat treatment and is well suited for additive manufacturing. Its performance
Laurent Peltier   +3 more
wiley   +1 more source

Safeguarding the banking system in an environment of financial cycles: an overview [PDF]

open access: yes
Banks and banking ; Risk ; Banking law ; Bank ...
Richard E. Randall
core  

Deformation Behavior of Optical Ceramic Nanomultilayers: The Role of Aperiodicity

open access: yesAdvanced Engineering Materials, EarlyView.
Ceramic nanomultilayers demonstrate optical and mechanical behavior tunability through aperiodicity. Within the studied systems, optically optimized coatings exhibit an average ultraviolet, visible, and near‐infrared spectral transmittance above 90%.
Danielle E. White   +5 more
wiley   +1 more source

International payments imbalances of the East Asian developing economies [PDF]

open access: yes
East Asia ; Developing countries ; Economic policy ; Balance of payments ; Balance of trade ; Econometric ...
Jeffrey D. Sachs, Mark W. Sundberg
core  

A Novel Simplified Approach to Physically Simulate Wire‐Arc Directed Energy Deposition Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Scarcity of specialized titanium alloy wires and high experimental wire production costs impedes wire‐arc directed energy deposition (waDED) adoption in industry. A novel, wireless approach is introduced to accelerate and economize titanium alloy development.
Martin Klein   +4 more
wiley   +1 more source

ROLE OF EXPERIMENT IN PROFESSIONAL PREPARATION OF FUTURE SPECIALISTS IN THE SYSTEM «COLLEGE-UNIVERSITY»

open access: yesІнформаційні технології і засоби навчання, 2010
In the article a value and role of experiment in professional preparation of future specialists opens up in the system “college-university”. An experiment plays a considerable role during realization of pedagogical, educational reforms, enables to check ...
Mariia T. Levochko
doaj  

Home - About - Disclaimer - Privacy