Results 101 to 110 of about 242,259 (303)
Advanced Science, EarlyView.This study combined microscale 3D‐printing with 2D Ti3C2Tx MXene nanosheets to produce electroconductive microfibrous micro‐meshes. By embedding these MXene‐functionalized micro‐meshes within a growth‐supportive macroporous extracellular matrix (ECM)‐based biomaterial, multifunctional biomimetic MXene‐ECM scaffolds were developed.
Ian Woods +10 more
wiley +1 more source
Advanced Science, EarlyView.The thickness of the disordered surface phase on single‐crystal LiNiO2 is controlled during synthesis. LiNiO2 with a crystalline disordered surface layer exhibits suppression of the H2–H3 phase transition. This mitigates structural degradation with improved cycling stability.
Sooyeon Choi +9 more
wiley +1 more source
Multi‐Region Brain Organoids Integrating Cerebral, Mid‐Hindbrain, and Endothelial Systems
Advanced Science, EarlyView.Multi‐Region Brain Organoids combine cerebral, mid/hindbrain, and endothelial components into an advanced 3D model capturing 80% of fetal brain cellular diversity. This platform reveals essential endothelial‐neural signaling networks that maintain region‐specific intermediate progenitors during hindbrain development.
Anannya Kshirsagar +10 more
wiley +1 more source
DETERMINANTAL IDENTITIES FOR k LUCAS SEQUENCE
Journal of New Theory, 2016 Abstaract−In this paper, we defined new relationship between k Lucas sequences and determi- nants of their associated matrices, this approach is different and never tried in k Fibonacci sequence ...
Ashok Dnyandeo Godase +1 more
doaj
Advanced Science, EarlyView.This work explores ion‐selective organic electrochemical transistors for real‐time, long‐term potassium monitoring in the xylem sap of living trees. This bioelectronic approach provides new insights into plant physiology and has the potential to revolutionize forest, agricultural, and ecological monitoring for smarter, more sustainable plant management.
Sanggil Han +9 more
wiley +1 more source
Current Approaches and Challenges in Advanced Oxidation Processes for Nanoplastic Degradation
Advanced Science, EarlyView.This review explores recent progress in advanced oxidation processes (AOPs) for the degradation of nanoplastics (NPs) in water. It presents a comparative assessment of key AOP technologies and identifies current limitations in analytical methods and treatment efficiency.
Arezou Fazli +2 more
wiley +1 more source
Advanced Science, EarlyView.The ability to switch the HER activity of precious metals at will through a reconfigurable step‐edge/nanoparticle interface, using sulfur as an inorganic mediator, is demonstrated for the first time. This methodology addresses the durability issue of highly catalytic precious metals, which are typically single‐use, thereby extending their lifespan ...
Carlos Herreros‐Lucas +6 more
wiley +1 more source
, 2013 In this short paper, we prove, by only using elementary tools, general cases when $U_n(P,Q) \neq \square$, where $U_n(P,Q)$ is the Lucas sequence of the first type.
openaire +2 more sources
Geometric Aspects of Lucas Sequences, I
Tokyo Journal of Mathematics, 2020 This article is a sequel of $\langle$Geometric aspects of Lucas sequences, I$\rangle$, which presents a way of viewing Lucas sequences in the framework of group scheme theory. This enables us to treat the Lucas sequences from a geometric and functorial viewpoint, which was suggested by Laxton $\langle$On groups of linear recurrences, I$\rangle$ and by ...
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The degree sequence of Fibonacci and Lucas cubes
Discrete Mathematics, 2011 The Fibonacci cube $\Gamma_n$ is the subgraph of the $n$-cube induced by the binary strings that contain no two consecutive 1's. The Lucas cube $\Lambda_n$ is obtained from $\Gamma_n$ by removing vertices that start and end with 1. It is proved that the number of vertices of degree $k$ in $\Gamma_n$ and $\Lambda_n$ is $\sum_{i = 0}^k \binom{n-2i}{k-i} \
Sandi Klavar +2 more
openaire +3 more sources