Results 111 to 120 of about 4,085,714 (334)

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

The Myth of Network Neutrality and What We Should Do About It [PDF]

open access: yes
A quarter century ago, there was a very influential paper that shaped thinking on how best to design what we now call the Internet. The article offered a design principle called "end-to-end." The idea was to keep the inner part of a computer network as ...
Hahn, Robert W., Litan, Robert E.
core   +1 more source

The Economic Case for Net Neutrality [PDF]

open access: yes, 2013
Some have argued that over-the-top applications are undermining the capacity of network operators to invest and are free riding. Brian Williamson of Plum Consulting discusses their latest findings, which show that growth of internet based over-the-top ...
Consulting, Plum, Williamson, Brian
core  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Euler testing Ricardo and Barro in the EU [PDF]

open access: yes
According to Keynesian economics wisdom, government debt has an effect on the economy since consumers see government debt as net wealth. However, according to the debt neutrality hypothesis of Ricardo (1817), popularised by Barro (1974), such effects ...
António Afonso
core  

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

Means and ends toward the broadband society: Net neutrality and over-the-top players

open access: yes, 2015
Because broadband is widely believed to be a precondition for economic prosperity and social progress, many governments have been improving the broadband environments in their respective countries.
Jitsuzumi, Toshiya
core  

The economics of net neutrality revisited [PDF]

open access: yes, 2008
In this paper, we analyze the problem of congestion and quality loss of data transmission through the Internet from an economic perspective. We show that due to the congestion problem, quality sensitive services are likely to be crowded out by high ...
Pehnelt, Gernot
core  

[Special Section on Net Neutrality] Wireless Carterfone

open access: yesInternational Journal of Communication, 2007
Over the next decade, regulators will spend increasing time on the conflicts between the private interests of the wireless industry and the public’s interest in the best uses of its spectrum.
Timothy Wu
doaj  

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

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