Results 81 to 90 of about 23,201,976 (293)

Philosophy of Blockchain Technology - Ontologies [PDF]

open access: yes, 2019
About the necessity and usefulness of developing a philosophy specific to the blockchain technology, emphasizing on the ontological aspects. After an Introduction that highlights the main philosophical directions for this emerging technology, in ...
Sfetcu, Nicolae
core   +1 more source

4D Mapping of ZIF Biocomposites for High Protein Loading and Tunable Release Profiles

open access: yesAdvanced Functional Materials, EarlyView.
Systematic four‐dimensional mapping of zeolitic imidazolate framework biocomposites reveals how precursor ratios, total concentration, and washing define crystalline phase, protein loading, and release kinetics. This comprehensive study identifies conditions yielding record loading (∼85%) and precise phase–property correlations.
Michael R. Hafner   +12 more
wiley   +1 more source

Performance profile and game-related statistics of FIBA 3x3 Basketball World Cup 2017

open access: yesBiology of Sport, 2019
The study aimed to characterize the performance profile of 3x3 basketball and particularly to assess: a) the differences between games in live time (LT) and stoppage time (ST) phases and their ratio, and b) the game-related statistics and derived game ...
Daniele Conte   +4 more
doaj   +1 more source

‘Oxygen Bound to Magnesium’ as High Voltage Redox Center Causes Sloping of the Potential Profile in Mg‐Doped Layered Oxides for Na‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Na‐ion batteries ‐ Impact of doping on the oxygen redox: The sloping potential of NaMg0.1Ni0.4Mn0.5O2 above 4.0 V is caused by a new redox center (arising from the ‘O bound to Mg’), having a higher potential but being more irreversible compared to the ‘O bound to Ni’.
Yongchun Li   +12 more
wiley   +1 more source

Acciones finales discriminantes de voleibol en categorías de formación masculina: importancia del saque en los partidos igualados. (Discriminatory volleyball final actions in male formative stages: importance ).

open access: yesRevista Internacional de Ciencias del Deporte, 2012
Resumen El objetivo principal del presente estudio fue constatar la importancia del saque en categorías de formación en voleibol masculina y determinar qué otras acciones son relevantes para la victoria en el quinto set de los partidos igualados.
Carlos Dávila-Romero   +1 more
doaj   +1 more source

A comparison of Qatari and Chinese cadet table tennis players: analysis of Asian championship team competition [PDF]

open access: yes, 2014
Video analysis was performed during the Asian Cadet Table Tennis Championships to determine playing style and patterns of top and lower ranked nations.
Glynn, J.   +7 more
core   +1 more source

On the gauge boson's properties in a candidate technicolor theory

open access: yes, 2011
The technicolor scenario replaces the Higgs sector of the standard model with a strongly interacting sector. One candidate for a realization of such a sector is two-technicolor Yang-Mills theory coupled to two degenerate flavors of adjoint, massless ...
A Cucchieri   +66 more
core   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

open access: yesAdvanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai   +6 more
wiley   +1 more source

Axion inflation with cross-correlated axion isocurvature perturbations

open access: yes, 2015
We study the inflation scenarios, in the framework of superstring theory, where the inflaton is an axion producing the adiabatic curvature perturbations while there exists another light axion producing the isocurvature perturbations.
Kadota, Kenji   +2 more
core   +1 more source

The Evolution of Computerised Notational Analysis Through the Example of Racket Sports

open access: yes, 2008
By analysing past and current work in racket sports, it was found that notational analysis of sport could be systematically analysed by using these delimitations.
Michael T. Hughes, M. Hughes, H. Behan
semanticscholar   +1 more source

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