Results 141 to 150 of about 6,401,095 (374)

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 IMPORTANCE OF CAPITAL MARKET IN ECONOMY [PDF]

open access: yesCES Working Papers, 2009
All participants in capital markets are asking how to finance investments or to invest money available. The answer to these questions depends on the situation you have: deficit or surplus capital. This article addresses issues concerning the place and role of capital market within the financial markets and in financing investments, trying to highlight ...
openaire   +3 more sources

How do Institutions Affect Corruption and the Shadow Economy? [PDF]

open access: yes
This paper analyzes a simple model that captures the relationship between institutional quality, the shadow economy and corruption. It shows that an improvement in institutional quality reduces the shadow economy and affects the corruption market.
Axel Dreher   +2 more
core  

Implications of Widening the European Union [PDF]

open access: yes, 1994
The article looks at the initial stated requirements for EU membership- that a Member State of the European Communities be “a European state”- and the implications of widening EU membership in light of additional requirements that have since been ...
Schloh, Bernhard
core   +1 more source

Self‐Assembled Physical Unclonable Function Labels Based on Plasmonic Coupling

open access: yesAdvanced Optical Materials, Volume 13, Issue 19, July 4, 2025.
This article introduces advanced anti‐counterfeit labels crafted through DNA‐guided self‐assembly of plasmonic nanoparticles. Utilizing nanosphere lithography for dense and precise nanoparticle placement, these labels feature unique, unclonable optical signatures achieved through plasmonic coupling, detectable by an economical 3D‐printed dark field ...
Mihir Dass   +9 more
wiley   +1 more source

China's Law of Planning under the socialist market economy system [PDF]

open access: yes, 1993
Draft paper about China's law of planning and socialist market ...
Seidman, Ann, Seidman, Robert B.
core  

Carbonized Polymer Dots‐Based Spectrally Adaptable Photonic Microbarcodes

open access: yesAdvanced Optical Materials, EarlyView.
This study explores spectrally tunable photonics barcodes using carbonized polymer dots (CPDs) based on whispering gallery mode (WGM) photoluminescence. CPDs offer wavelength‐dependent emission from visible to near‐infrared (NIR), thereby enabling variable WGM emissions.
Barun Kumar Barman   +2 more
wiley   +1 more source

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