Results 21 to 30 of about 30,333,265 (134)

PolSAR Image Classification Based on Relation Network with SWANet

Remote Sensing, 2023
Deep learning and convolutional neural networks (CNN) have been widely applied in polarimetric synthetic aperture radar (PolSAR) image classification, and satisfactory results have been obtained.
Wenqiang Hua, Yurong Zhang, Cong Zhang, Xiaomin Jin   +3 more
doaj   +1 more source

Network meta-analysis explained [PDF]

Archives of Disease in Childhood - Fetal and Neonatal Edition, 2018
Healthcare decisions should be based on all relevant evidence.1 Usually, this is provided by randomised controlled trials (RCTs) comparing two or more interventions for a condition affecting a target population of interest, although other forms of evidence can be considered.1 2 When more than one study is available, meta-analysis can be used to combine
Dias, Sofia, Caldwell, Deborah
openaire   +6 more sources

Prediction of metal ion ligand binding residues by adding disorder value and propensity factors based on deep learning algorithm

Frontiers in Genetics, 2022
Proteins need to interact with different ligands to perform their functions. Among the ligands, the metal ion is a major ligand. At present, the prediction of protein metal ion ligand binding residues is a challenge. In this study, we selected Zn2+, Cu2+,
Sixi Hao, Sixi Hao, Xiuzhen Hu, Xiuzhen Hu, Zhenxing Feng, Zhenxing Feng, Kai Sun, Kai Sun, Xiaoxiao You, Xiaoxiao You, Ziyang Wang, Ziyang Wang, Caiyun Yang, Caiyun Yang   +13 more
doaj   +1 more source

Phylogenetic network analysis of SARS-CoV-2 genomes

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance This is a phylogenetic network of SARS-CoV-2 genomes sampled from across the world. These genomes are closely related and under evolutionary selection in their human hosts, sometimes with parallel evolution events, that is, the same virus ...
P. Forster, Lucy Forster, C. Renfrew, M. Forster   +3 more
semanticscholar   +1 more source

Recognition of Metal Ion Ligand-Binding Residues by Adding Correlation Features and Propensity Factors

Frontiers in Genetics, 2022
The realization of many protein functions is inseparable from the interaction with ligands; in particular, the combination of protein and metal ion ligands performs an important biological function.
Shuang Xu, Shuang Xu, Xiuzhen Hu, Xiuzhen Hu, Zhenxing Feng, Zhenxing Feng, Jing Pang, Jing Pang, Kai Sun, Kai Sun, Xiaoxiao You, Xiaoxiao You, Ziyang Wang, Ziyang Wang   +13 more
doaj   +1 more source

Quantitative Evaluation of EEG-Biomarkers for Prediction of Sleep Stages

Sensors, 2022
Electroencephalography (EEG) is immediate and sensitive to neurological changes resulting from sleep stages and is considered a computing tool for understanding the association between neurological outcomes and sleep stages.
Iqram Hussain, Md Azam Hossain, Rafsan Jany, Md Abdul Bari, Musfik Uddin, Abu Raihan Mostafa Kamal, Yunseo Ku, Jik-Soo Kim   +7 more
doaj   +1 more source

Climate change, household vulnerability and smart agriculture: The case of two South African provinces

Jàmbá, 2016
The impact of climate-change disasters poses significant challenges for South Africa, especially for vulnerable rural households. In South Africa, the impact of climate change at the local level, especially in rural areas, is not well known.
Mkhululi Ncube, Nomonde Madubula, Hlami Ngwenya, Nkulumo Zinyengere, Leocadia Zhou, Joseph Francis, Talentus Mthunzi, Crespo Olivier, Tshilidzi Madzivhandila   +8 more
doaj   +1 more source

Functional connectivity in the resting brain: A network analysis of the default mode hypothesis

Proceedings of the National Academy of Sciences of the United States of America, 2002
Functional imaging studies have shown that certain brain regions, including posterior cingulate cortex (PCC) and ventral anterior cingulate cortex (vACC), consistently show greater activity during resting states than during cognitive tasks.
M. Greicius, B. Krasnow, A. Reiss, V. Menon   +3 more
semanticscholar   +1 more source

COVID-19 and the 5G Conspiracy Theory: Social Network Analysis of Twitter Data

Journal of Medical Internet Research, 2020
Background Since the beginning of December 2019, the coronavirus disease (COVID-19) has spread rapidly around the world, which has led to increased discussions across online platforms. These conversations have also included various conspiracies shared by
Wasim Ahmed, Josep Vidal-Alaball, J. Downing, Francesc López Seguí   +3 more
semanticscholar   +1 more source

Métodos Mixtos para el Análisis de Redes Sociales

REDES: Revista Hispana para el Análisis de Redes Sociales, 2023
Las decisiones metodológicas que se toman a lo largo de cualquier investigación influyen en los resultados y sus conclusiones. Esto implica también que el enfoque desde donde se construye es relevante a la hora de discutir ideas que puedan tener ...
Francisca Ortiz Ruiz
doaj   +1 more source