Results 81 to 90 of about 4,425 (218)

Lobsters with an almost perfect matching are graceful [PDF]

open access: yes, 2014
Let $T$ be a lobster with a matching that covers all but one vertex.
Krop, Elliot
core  

Graceful labelings of the generalized Petersen graphs

open access: yesCommunications in Combinatorics and Optimization, 2017
A graceful labeling of a graph $G=(V,E)$ with $m$ edges is an‎ ‎injection $f‎: ‎V(G) \rightarrow \{0,1,\ldots,m\}$ such that the resulting edge labels‎ ‎obtained by $|f(u)-f(v)|$ on every edge $uv$ are pairwise distinct‎.
Zehui , Fei , Zepeng
doaj  

Early evolutionary history of the seed

open access: yesBiological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman   +2 more
wiley   +1 more source

The power of many: when genetics met yeasts and high‐throughput

open access: yesBiological Reviews, EarlyView.
ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley   +1 more source

AI Hallucinations in Tourism: How Errors Impact Consumer Trust and Recommendation Acceptance

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Generative artificial intelligence (GenAI) is quickly transforming travel planning; however, its outputs can include hallucinations, which are plausible yet false statements that can undermine user judgement. Eliminating hallucinations in GenAI technology is currently impossible.
Francisco Rejón‐Guardia   +2 more
wiley   +1 more source

In Vivo Cytoskeletal AMPA Receptor Transport Imaging in C. elegans

open access: yesCytoskeleton, EarlyView.
ABSTRACT Long‐distance intracellular transport of ionotropic glutamate receptors (iGluRs) is essential for proper excitatory synaptic function underlying learning and memory. Many neuropsychiatric and neurodegenerative conditions have abnormal iGluR transport and trafficking, leading to an intense interest in the mechanisms and factors regulating these
Michaelis A. K., Hoerndli F. J.
wiley   +1 more source

Spider Silk Inspired Shape Adaptive and Heat Conductive Thermal Interface Materials

open access: yesElectron, EarlyView.
Inspiring by the architecture of spider silk, a semicrystalline PVDF polymer emerges selective crystallization by dipole polarization of amorphous chains while maintaining crystalline domains with exceptional thermal conductance. This precisely orchestrated hierarchical architecture optimizes thermal conductance by efficient phonon transmission along C–
Baoxi Zhang   +5 more
wiley   +1 more source

Molecular imprinting for neurology: Materials, applications, and limitations

open access: yesIbrain, EarlyView.
Molecularly imprinted materials: diagnostic, therapeutic and research applications in neurology. Molecularly imprinted materials offer high specificity and affinity for target molecules in neurological applications. This review highlights their synthesis, characterisation, and use in diagnostics, research and therapeutics.
Xiaohan Ma   +3 more
wiley   +1 more source

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