Results 21 to 30 of about 6,412,011 (307)
Defective Choosability of Graphs without Small Minors [PDF]
The Electronic Journal of Combinatorics, 2009 For each proper subgraph $H$ of $K_5$, we determine all pairs $(k,d)$ such that every $H$-minor-free graph is $(k,d)^*$-choosable or $(k,d)^-$-choosable. The main structural lemma is that the only 3-connected $(K_5-e)$-minor-free graphs are wheels, the triangular prism, and $K_{3,3}$; this is used to prove that every $(K_5-e)$-minor-free graph is 4 ...
Rupert G. Wood, Douglas R. Woodall
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Observations of changes in acoustic emission waveform for varying seeded defect sizes in a rolling element bearing [PDF]
, 2009 The investigation reported in this paper was centered on the application of the acoustic emissions (AE) technology for characterising the defect sizes on a radially loaded bearing.
Mba, David +2 more
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Filling Defects in Small Bowel Urinary Conduits [PDF]
Journal of Urology, 1981 Radiographic evaluation of patients with urinary diversion by small bowel conduit includes excretory urography, loopography, and, if necessary, percutaneous pyelography. Five patients with discrete filling defects in their conduits are discussed. These defects represented stones (two cases), antirefluxing ureteral nipples, metastatic bladder carcinoma,
E S, Amis, J J, Cronan, R C, Pfister
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Crystals, 2023 This study examines the energy-localization performance of a one-dimensional phononic crystal (PnC) with a defect when exposed to burst waves of different cycle numbers under longitudinal waves.
Soo-Ho Jo
doaj +1 more source
Extended Langford Sequences with Small Defects
Journal of Combinatorial Theory, Series A, 1998 A \(k\)-extended Langford sequence of defect \(d\) and length \(m\) is a sequence \(s_1,\dots,s_{2m+1}\) in which \(s_k=\varepsilon\), where \(\varepsilon\) is the null symbol and each other member of the sequence comes from the set \(S=\{d,d+1,\dots,d+m-1\}\). Each \(j\in S\) occurs exactly twice in the sequence and the two occurences are separated by
Václav Linek, Zhike Jiang
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Defect correction from a galerkin viewpoint [PDF]
, 1985 We consider the numerical solution of systems of nonlinear two point boundary value problems by Galerkin's method. An initial solution is computed with piecewise linear approximating functions and this is then improved by using higher—order piecewise ...
Moore, G
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Sensors, 2023 Insulator defect detection is of great significance to compromise the stability of the power transmission line. The state-of-the-art object detection network, YOLOv5, has been widely used in insulator and defect detection. However, the YOLOv5 network has
Tong Zhang +4 more
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Data quality: Some comments on the NASA software defect datasets [PDF]
, 2013 Background-Self-evidently empirical analyses rely upon the quality of their data. Likewise, replications rely upon accurate reporting and using the same rather than similar versions of datasets.
Mair, C +7 more
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The sealing procedure of small perforative defect in esophagus while complicated visualization [PDF]
, 2018 The sealing procedure of small perforative defect in esophagus while complicated ...
V. F. Kryvetskyi +4 more
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Regeneration of the Gastrointestinal Tract After Using a Small Intestine Submucosa Patch—A Rat Model
BiomedicinesBackground: Necrotizing enterocolitis (NEC) is a life-threatening condition characterized by necrosis of the gastrointestinal tract caused by hypoperfusion and hypoxia-induced inflammation. Surgical treatment often requires resection, with high morbidity
Tamas Toth +4 more
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