Results 181 to 190 of about 12,568,328 (297)

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

The Economy of Bulgaria - October 2012 [PDF]

open access: yes, 2012
Center for Economic Development, Bulgaria
core  

Will the United States continue to allocate a growing proportion of its GDP to health care? [PDF]

open access: yes
What policy options would improve the access, efficiency, and quality shortcomings found in the current U.S. health care system? This session will address the efficacy of the available policy alternatives and their likely interactions. What, for instance,
Stuart H. Altman
core  

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Improving education outcomes: in colleges, universities, and beyond [PDF]

open access: yes
While most of the attention of the public, the policymakers, and this conference is on improving our K -12 education system, our higher education also needs attention.
Alan G. Merten
core  

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