Results 211 to 220 of about 5,488,017 (310)

Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection

open access: yesAdvanced Functional Materials, EarlyView.
A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song   +16 more
wiley   +1 more source

Development of an Ergonomic Additively Manufactured Modular Saddle for Rehabilitation Cycling. [PDF]

open access: yesMaterials (Basel)
Iglesias Calcedo A   +12 more
europepmc   +1 more source

The approximations in rough concept lattice and approximable concept lattice

Journal of Intelligent & Fuzzy Systems, 2017
In a formal context, the lower and upper approximations of an arbitrary set of objects are constructed by object-oriented concepts, attribute-oriented concepts, approximable concepts and weak approximable concepts, respectively. We first define the concept of approximations based on lattice-theoretic operators, and the properties of them are discussed.
Xiao, Qimei   +3 more
openaire   +2 more sources

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