Results 81 to 90 of about 167 (150)
On the Laplacian Coefficients of Bicyclic Graphs [PDF]
In this paper, we investigate how the Laplacian coefficients changed after some graph transformations. So, I express some results about Laplacian coefficients ordering of graphs, focusing our attention to the bicyclic graphs. Finally, as an application of these results, we discuss the ordering of graphs based on their Laplacian like energy.
openaire +1 more source
Endocrine and androgenic response to altitude training in professional cyclists
Abstract figure legend Steroidal and endocrine variables are altered during altitude training. Abstract This study investigated endocrine and steroidal blood markers in 31 male elite cyclists monitored over 7 weeks, including a 3 week altitude training camp either at 2050 m (n = 19) or 3000 m (n = 12).
Raphael Faiss +11 more
wiley +1 more source
Abstract figure legend Twenty‐eight trained males completed 8 weeks of supervised indoor cycling training, receiving post‐exercise and pre‐sleep ketone monoester (KE, n = 14) or isocaloric placebo (CON, n = 14). Both groups improved 30 min time‐trial performance with training, but KE achieved a 4% higher power output than CON at the end of the training
Ruben Robberechts +8 more
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On the existence of non-golden signed graphs
A signed graph is a pair Γ=(G,σ), where G=(V(G), E(G)) is a graph and σ: E(G) → {+1, -1} is the sign function on the edges of G. For a signed graph we consider the least eigenvalue λ(Γ) of the Laplacian matrix defined as L(Γ)=D(G)-A(Γ), where D(G) is the
Maurizio Brunetti
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On the spectral radius of bicyclic graphs
The authors determine the graph with maximal spectral radius among connected bicyclic graphs of order \(n\), possessing \(k\) pendent vertices. This is the graph having two triangles with a common vertex at which \(k\) paths of almost equal length are attached.
Petrović, M. +2 more
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Abstract The rapid proliferation of smart‐city ecosystems has significantly amplified the demand for Li‐ion batteries, which now serve as the primary energy source for sustainable transportation systems such as e‐bikes. Ensuring battery safety and optimal performance is crucial, yet challenging due to complex intrinsic dynamics and extrinsic operating ...
Zhao Li +3 more
wiley +1 more source
LOCAL IRREGULARITY VERTEX COLORING OF BICYCLIC GRAPH FAMILIES
The graph in this research is a simple and connected graph with as vertex set and as an edge set. We used deductive axiomatic and pattern recognition method.
Arika Indah Kristiana +5 more
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Talking trails: LLM‐enhanced spatiotemporal trajectory modeling for E‐bike delivery route planning
Abstract Electric bicycles (e‐bikes) have become the dominant mode of transportation in China's urban instant delivery industry. However, many riders lack the experience to navigate complex traffic networks and diverse road conditions, leading to reduced delivery efficiency.
Zhao Li +3 more
wiley +1 more source
Extremal unicyclic and bicyclic graphs with respect to the -index
In the study of structure-dependency of the total -electron energy in 1972, it was shown that this energy depends on the degree based sum and , where is the degree of a vertex of under consideration molecular graph .
Shehnaz Akhter +2 more
doaj +1 more source
Move and Play Programme: Perceptions of Paediatric Physiotherapists and Parents of Infants
ABSTRACT Introduction Educational videos can improve parent engagement in early childhood development. For widespread adoption, these videos need to be practical and of high quality. This study evaluated how paediatric physiotherapists and parents perceived the educational videos of the ‘Move and Play Programme’.
Natália Guimarães Melo +3 more
wiley +1 more source

