Results 241 to 250 of about 121,346 (292)

Stability of lower dimensional counter-rotating thin-shell wormholes with scalar hair. [PDF]

Sci Rep
Javed F, Fatima G, Ashebo MA, Almutairi B.   +3 more
europepmc   +1 more source

Deuteration‐functionalized self‐assembled monolayers for UV‐durable perovskite solar cells

InfoMat, EarlyView.
Modification with deuterophenyl groups has been demonstrated to be an effective strategy for the construction of SAMs. The impressive PCE of 26.34% is by far one of the highest values for PSCs with the carbazole‐based SAMs as HTLs. This UV resistance performance represents the highest level of performance reported to date for PSCs using SAMs as HTLs ...
Desheng Li, Junjie Zhao, Bitao Dong, Qunping Fan, Zedong Lin, Fan Wu, Xiangwen Guo, Bingsuo Zou, Yingguo Yang, Fei Zhang, Long Jiang, Wei Ma, Yuhang Liu, Kai Chen   +13 more
wiley   +1 more source

The design of a low-cost 3D printed flow cell for synchrotron computed microtomography. [PDF]

J Synchrotron Radiat
Perera L, Garland P, Kirk C, Leonardi A, Love JB, Manchester T, Morrison CA, Rae R, Vance SSM, Ahmed SI.   +9 more
europepmc   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Minimum Spacetime Length and the Thermodynamics of Spacetime. [PDF]

Entropy (Basel)
Rossi V, Cacciatori SL, Pesci A.
europepmc   +1 more source

Enhancing spatial cognition through origami training: Insights from brain connectomes

Journal of Intelligent Medicine, EarlyView.
Origami training enhances spatial cognition via measurable brain network changes (EEG/eye‐tracking). The mental rotation and folding tasks validate these gains. This low‐cost method offers a scalable intervention for cognitive decline. Abstract Spatial cognition is a key ability of human cognition and intelligence.
Xiuyun Liu, Chunyang Li, Yuning Zhen, Zofia Czosnyka, Peter Smielewski, Marek Czosnyka, Huijie Yu, Fang Guo, Yongqi Du, Yilin Liu, Jinze Li, Lei Zhang, Runnan He, Tzyy‐Ping Jung   +13 more
wiley   +1 more source

A numerical investigation of the effect of micro vortex generators on film cooling. [PDF]

Sci Rep
Suwari M, Roohi E.
europepmc   +1 more source

The Bazaar as a Model for Knowledge Work

Knowledge and Process Management, EarlyView.
ABSTRACT This paper presents fieldwork that extends existing metaphors of knowledge work as a process shaped by hierarchical or market forces. A qualitative, ethnographic study of six knowledge‐intensive businesses in two countries identifies striking parallels with the Middle Eastern bazaar in contrast to Western impersonal markets and hierarchies. We
Reed Elliot Nelson, Andrew B. Hargadon, José Osvaldo De Sordi   +2 more
wiley   +1 more source

Simulating the Evolution of von Neumann Entropy in Black Hole Hawking Radiation Using Biphoton Entanglement. [PDF]

Entropy (Basel)
Li Z, Fan H, Zhao X, Wu Q, Bian J, Liu Y, Luo L.   +6 more
europepmc   +1 more source