Results 21 to 30 of about 5,002,207 (261)

No significant relationship exists between tumor size and prognosis in distant metastatic hepatocellular carcinoma: a propensity score matching analysis based on SEER database

BMC Gastroenterology, 2022
Background Previous studies have shown that tumor size has an impact on the prognosis of hepatocellular carcinoma (HCC). Whether tumor size is related to the prognosis of distant metastatic HCC is unclear. The purpose of this study was to investigate the
Jun Xie, Chunyao Zheng, Jinliang Xie, Fangfei Wang, Dingwei Liu, Rong Zeng, Chensong Yu, Sihai Chen   +7 more
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An improved variable step size adaptive matching pursuit algorithm

上海师范大学学报. 自然科学版, 2017
Compressed sensing is a new theory of using signal sparsity and compressibility for signal processing.To solve the problem that the signal sparse is unknown in compressed sensing,an modified variable step size adaptive matching pursuit(MVssAMP) algorithm
Li Chao, Wang Pei, Wang Chuanzheng
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A memetic fingerprint matching algorithm [PDF]

, 2007
Minutiae point pattern matching is the most common approach for fingerprint verification. Although many minutiae point pattern matching algorithms have been proposed, reliable automatic fingerprint verification remains as a challenging problem, both with
Howells, Gareth, Sheng, Weiguo, Deravi, Farzin, Fairhurst, Michael   +3 more
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Adoption and Impact of Modern Rice Varieties on Poverty in Eastern India

Rice Science, 2020
The factors affecting the adoption of modern varieties (MVs) of rice and impact on poverty in Odisha, India were discussed. A total of 363 households from Cuttack and Sambalpur districts of Odisha via multistage sampling technique participated in the ...
Richard Kwasi Bannor, Gupta Amarnath Krishna Kumar, Helena Oppong-Kyeremeh, Camillus Abawiera Wongnaa   +3 more
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Group size and matching protocol in contests [PDF]

, 2021
We investigate the effects of group size and matching protocol in Tullock contest experiments. In a 2 × 2 factorial design, we implement partner and random stranger-matching protocols in contests between two and between three players. Group size does not
Baik, K.H., Ramalingam, A., Kyung Hwan Baik, Abhijit Ramalingam, Baik, Kyung Hwan, Chowdhury, S.M., Subhasish M. Chowdhury, Ramalingam, Abhijit, Chowdhury, Subhasish M.   +8 more
core   +1 more source

Lung Allograft Size Matching in Transplantation: From Global Metrics to Imaging-Based Approaches

Transplantology
Accurate donor–recipient allograft size matching remains a critical determinant of outcomes in lung transplantation, yet current approaches rely predominantly on predicted total lung capacity (pTLC) and height-based metrics derived from population-based ...
Tony Boualoy, Dhiaeddine Djabri, Ahmed H. Aly, Ammu V. Alvarez, Matthew C. Henn, Bryan A. Whitson, Peter J. Kneuertz, Yuan Xue, Doug A. Gouchoe, Kukbin Choi   +9 more
doaj   +1 more source

Influence of Sample Size on Automatic Positional Accuracy Assessment Methods for Urban Areas

ISPRS International Journal of Geo-Information, 2018
In recent years, new approaches aimed to increase the automation level of positional accuracy assessment processes for spatial data have been developed. However, in such cases, an aspect as significant as sample size has not yet been addressed.
Francisco J. Ariza-López, Juan J. Ruiz-Lendínez, Manuel A. Ureña-Cámara   +2 more
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Assessment of chest wall elastance in patients with pulmonary fibrosis waiting for lung transplantation, interest in donor size selection

JHLT Open
Some patients with pulmonary fibrosis (PF) can have severe and fixed chest wall retraction; others regain the shape of their original rib cage once the lungs are removed.
Hadrien Rozé, MD, PhD, Xavier Demant, MD, Yaniss Belaroussi, MD, Gaël Dournes, MD, PhD, Eline Bonnardel, MD, Arnaud Rodriguez, MD, Marie Gerin, MD, Clément Boisselier, MD, Elodie Blanchard, MD, Virginie Perrier, MD, Julie Macey, MD, Benjamin Repusseau, MD, Jacques Jougon, MD,PhD, Matthieu Thumerel, MD,PhD   +13 more
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The matching number and Hamiltonicity of graphs

AKCE International Journal of Graphs and Combinatorics, 2020
The matching number of a graph G is the size of a maximum matching in the graph. In this note, we present a sufficient condition involving the matching number for the Hamiltonicity of graphs.
Rao Li
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On Compatible Matchings

Journal of Graph Algorithms and Applications, 2022
A matching is compatible to two or more labeled point sets of size $n$ with labels $\{1,\dots,n\}$ if its straight-line drawing on each of these point sets is crossing-free.
Oswin Aichholzer, Alan Arroyo, Zuzana Masárová, Irene Parada, Daniel Perz, Alexander Pilz, Josef Tkadlec, Birgit Vogtenhuber   +7 more
doaj   +1 more source