Results 11 to 20 of about 130,518 (256)

Atrioventricular Junction Ablation with High-Definition Recording of Atrioventricular Node Potential

open access: yesJournal of Cardiovascular Development and Disease
Atrioventricular (AV) node ablation represents an established therapeutic option in the management of atrial fibrillation (AF) and other atrial tachyarrhythmias, particularly in patients with symptomatic tachycardia who remain unresponsive or intolerant ...
Andrea Matteucci   +8 more
doaj   +4 more sources

Automatic definition of the central-chest lymph-node stations [PDF]

open access: yesInternational Journal of Computer Assisted Radiology and Surgery, 2011
Lung cancer remains the leading cause of cancer death in the United States. Central to the lung-cancer diagnosis and staging process is the assessment of the central-chest lymph nodes. This assessment requires two steps: (1) examination of the lymph-node stations and identification of diagnostically important nodes in a three-dimensional (3D ...
Kongkuo Lu   +4 more
openaire   +2 more sources

Nodes, Branches, and Phylogenetic Definitions [PDF]

open access: yesSystematic Biology, 2013
Correspondence to be sent to: Division of Amphibians & Reptiles, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, NHB,WG-7, MRC 162, Washington, DC 20013-7012, USA; E-mail: dequeirozk@si.eduReceived 5 January 2013; reviews returned 21 February 2013; accepted 16 April 2013Associate Editor: Frank (Andy ...
openaire   +3 more sources

The Usefulness of the Definitions of Abstract Nouns in OALD7 and NODE [PDF]

open access: yesPoznań Studies in Contemporary Linguistics, 2008
The paper presents a study aiming at comparing the usefulness of the definitions of abstract nouns in a pedagogical dictionary (Oxford Advanced Learners Dictionary, OALD7) and a nativespeaker dictionary of English (The 8ew Oxford Dictionary of English, NODE).
openaire   +1 more source

Upgrading the definition of early gastric cancer: better staging means more appropriate treatment

open access: yesCancer Biology & Medicine, 2015
Since Murakami defined early gastric cancer (EGC) as a "carcinoma limited to the gastric mucosa and/or submucosa regardless of the lymph node status", several authors have focused on the most influential histopathological parameters for predicting the ...
Luca Saragoni
doaj   +1 more source

Optimizing node discovery on networks: Problem definitions, fast algorithms, and observations [PDF]

open access: yesInformation Sciences, 2019
45 pages, 13 ...
Junzhou Zhao   +2 more
openaire   +2 more sources

Energy Consumption Model for Sensor Nodes Based on LoRa and LoRaWAN

open access: yesSensors, 2018
Energy efficiency is the key requirement to maximize sensor node lifetime. Sensor nodes are typically powered by a battery source that has finite lifetime. Most Internet of Thing (IoT) applications require sensor nodes to operate reliably for an extended
Taoufik Bouguera   +4 more
doaj   +1 more source

Learning Heterogeneous Graph Embedding with Metapath-Based Aggregation for Link Prediction

open access: yesMathematics, 2023
Along with the growth of graph neural networks (GNNs), many researchers have adopted metapath-based GNNs to handle complex heterogeneous graph embedding.
Chengdong Zhang   +5 more
doaj   +1 more source

Definitive radiation therapy and survival in clinically node-positive prostate cancer. [PDF]

open access: yesJournal of Clinical Oncology, 2018
168 Background: The survival benefit of combined radiation therapy (RT) and androgen deprivation therapy (ADT) compared to ADT alone for clinically lymph node-positive prostate cancer remains controversial. Methods: We identified clinically node-positive, non-metastatic prostate cancer patients diagnosed between 2000-2015 and treated with ADT (n ...
Bryant, Alex K   +9 more
openaire   +4 more sources

Review of Node Classification Methods Based on Graph Convolutional Neural Networks [PDF]

open access: yesJisuanji kexue
Node classification is one of the important research tasks in graph field.In recent years,with the continuous deepening of research on graph convolutional neural network,significant progress has been made in the research and application of node ...
ZHANG Liying, SUN Haihang, SUN Yufa , SHI Bingbo
doaj   +1 more source

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