Results 131 to 140 of about 2,238,100 (388)
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
On the maximal distance of spanning trees
Journal of Combinatorial Theory, 1968 AbstractUsing Ore's definition of the distance of spanning trees in a connected graph G, we determine the maximal distance a spanning tree may have from a given spanning tree and develop an algorithm for the construction of two spanning trees with maximal distance.
W. Imrich, G. Baron
openaire +2 more sources
Advanced Functional Materials, EarlyView.Walnut seeds are enclosed in a remarkably strong shell made of sclerenchyma, separated by a pectin‐rich suture tissue. Different cell shapes and chemical composition of this tissue point to an opening mechanism, which is triggered by cyclic humidity changes.
Sebastian J. Antreich +3 more
wiley +1 more source
Universal Loop-Free Super-Stabilization [PDF]
, 2010 We propose an univesal scheme to design loop-free and super-stabilizing protocols for constructing spanning trees optimizing any tree metrics (not only those that are isomorphic to a shortest path tree). Our scheme combines a novel super-stabilizing loop-
Blin, Lélia +3 more
core +3 more sources
Spanning tree size in Random Binary Search Trees
, 2004 This paper deals with the size of the spanning tree of p randomly chosen nodes in a binary search tree. It is shown via generating functions methods, that for fixed p, the (normalized) spanning tree size converges in law to the Normal distribution.
Panholzer, Alois, Prodinger, Helmut
core +3 more sources
Toward the 3rd Generation of Smart Farming: Materials, Devices, and Systems for E‐Plant Technologies
Advanced Functional Materials, EarlyView.This review explores the latest developments in e‐plant technologies, which are revolutionizing smart farming by enabling real‐time monitoring of plant and environmental conditions. It covers the design, applications, and systems of e‐plant devices, detailing how they integrate data analytics to optimize agricultural practices, enhance crop yields, and
Daegun Kim +5 more
wiley +1 more source
An Edge-Swap Heuristic for Finding Dense Spanning Trees
Theory and Applications of Graphs, 2016 Finding spanning trees under various restrictions has been an interesting question to researchers. A "dense" tree, from a graph theoretical point of view, has small total distances between vertices and large number of substructures.
Mustafa Ozen +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley +1 more source
Visualisasi Efek Perubahan Fungsi Lahan Menggunakan Maksimum Spanning Tree dengan Pembobot Korelasi
Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, 2018 This study aims to visualize the effect of land use change using Maximum Spanning Tree with correlation weight between variables. In addition to know the most dominant factors affect the dependent variable.
Dwi Risky Arifanti
doaj +1 more source