Results 71 to 80 of about 702,476 (315)

Thermal‐Driven Diode Polarity Switching From Competing Helical Superconducting States in WTe2/α‐Fe2O3 Heterostructures

open access: yesAdvanced Materials, EarlyView.
A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang   +9 more
wiley   +1 more source

Approved Minutes of the Second Meeting of the Governor's Ethics and Campaign Finance Reform Task Force [PDF]

open access: yes, 2006
4 p. ; Minutes for a meeting of the Governor's Task Force on Ethics Reform.These are the minutes for the May 30, 2006 meeting of the Governor's Task Force on Ethics ...
Governor's Task Force on Ethics Reform   +1 more
core   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

President's Advisory Panel on Federal Tax Reform [PDF]

open access: yes, 2005
On January 7, 2005, President Bush announced the establishment of a bipartisan panel to advise on options to reform the tax code to make it simpler, fairer, and more pro-growth to benefit all Americans. The Advisory Panel will submit to the Secretary of
President's Advisory Panel on Federal Tax Reform
core  

Viral mHealth​

open access: yesGlobal Health Action, 2017
Thousands of mHealth applications are developed every year, but few of these spread or ‘go viral’. Even clinical applications that provide health benefits and social value often linger after an initial pilot phase.
Stefan Fölster
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Approved Minutes of the First Meeting of the Governor's Ethics and Campaign Finance Reform Task Force [PDF]

open access: yes, 2006
2 p. ; Minutes for a meeting of the Governor's Task Force on Ethics Reform.These are the minutes for the May 3, 2006 meeting of the Governor's Task Force on Ethics ...
Governor's Task Force on Ethics Reform
core  

Chronicle on 2018 Africa Animal Welfare Conference and Africa Animal Law Convention

open access: yesDerecho Animal, 2019
The 2nd Africa Animal Welfare Conference was held on 3rd to 5th September 2018 at the United Nations Environment Complex in Nairobi, Kenya. The event, which is an annual one, is organized by the Africa Network for Animal Welfare (ANAW) and is co-hosted ...
Amy P. Wilson
doaj   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

open access: yesAdvanced Materials, EarlyView.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho   +5 more
wiley   +1 more source

Draft Minutes of the Seventh Meeting of the Governor's Ethics and Campaign Finance Reform Task Force [PDF]

open access: yes, 2006
8 p. ; Minutes for a meeting of the Governor's Task Force on Ethics Reform.These are the minutes for the September 20-21, 2006 meeting of the Governor's Task Force on Ethics ...
Governor's Task Force on Ethics Reform
core  

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