Results 161 to 170 of about 166,480 (215)

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

['معوقات تخويل الاختصاص في الوظيفة العامة', 'Obstacles to delegation competence in public office']

الرافدین للحقوق
Khairullaah Alkiki, Naktal Altaiee
doaj  

The Generality of Law

, 2016
openaire   +1 more source

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On the Generalized Benford law

Statistics & Probability Letters, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Barabesi, L., Pratelli, L.
openaire   +1 more source

The generality of Fitts's Law.

Journal of Experimental Psychology, 1972
accuracy, and duration of hand movements, the duration depends on the logarithm of the ratio of amplitude and accuracy. Data presented by A. T. Welford suggest that the logarithmic transform gives additivity of amplitude and accuracy effects. This paper presents data from a variant of Fitts's dotting task, in which amplitude and duration of movements ...
L, Bainbridge, M, Sanders
openaire   +2 more sources

A Generalized Parallelogram Law

The American Mathematical Monthly, 2003
1. D. M. Burton, Elementary Number Theory, 5th ed., McGraw Hill, New York, 2002. 2. E. Z. Chein, An Odd Perfect Number Has At Least Eight Prime Factors, Ph.D. Thesis, Pennsylvania State University, 1979. 3. G. F. Cramer, Extension of a theorem of Servais on perfect numbers, this MONTHLY 48 (1941) 133. 4. P. Hagis, Jr., Outline of a proof that every odd
openaire   +2 more sources

A Generalization of Wigner’s Law

Communications in Mathematical Physics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

General Laws of Redintegration

The Journal of General Psychology, 1928
(1928). General Laws of Redintegration. The Journal of General Psychology: Vol. 1, No. 1, pp. 79-90.
openaire   +1 more source