Results 191 to 200 of about 9,417,388 (375)

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

THE SHIFT TO IT GOVERNANCE – A GLOBAL APPROACH [PDF]

open access: yes
Statistics show that the IT expenditures recorded a constant growth during the last 20 years, which shows a continuous growth of the effort of the companies or states dedicated to the extension of the IT sector.
Ionita Florin, Ursacescu Minodora
core  

Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy

open access: yesAdvanced Optical Materials, EarlyView.
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon   +7 more
wiley   +1 more source

TALENT MANAGEMENT - A STRATEGIC PRIORITY [PDF]

open access: yes
Companies facing the new economic world, dominated by demographic, macroeconomic, and technological changes need to see talent management as a business priority in order to survive.
Abrudan Maria-Madela   +1 more
core  

940 nm Micro‐Light‐Emitting Diode Fabricated on Industry‐Compatible 300 mm Si (100) Substrate by Metal–Organic Chemical Vapor Deposition

open access: yesAdvanced Photonics Research, EarlyView.
The fabrication of 940 micro‐light‐emitting diodes on both 300 mm Si and Ge/Si wafers has been demonstrated using direct metal–organic chemical vapor deposition epitaxy. These promising results show the potential for monolithic integration of III‐As onto complementary metal‐oxide‐semiconductor (CMOS)‐compatible silicon platforms. This achievement opens
Hadi Hijazi   +12 more
wiley   +1 more source

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