Search results
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Title
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A novel machine learning framework for comparison of viral COVID-19–related Sina Weibo and Twitter posts : workflow development and content analysis
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Author
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Chen, Shi, Zhou, Lina, Song, Yunya, Xu, Qian, Wang, Ping, Wang, Kanlun, Ge, Yaorong, Janies, Daniel
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Date Created
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2021
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Subjects--Topical
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COVID-19 (Disease), Twitter (Firm), Social media, Machine learning
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Description
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Background: Social media plays a critical role in health communications, especially during global health emergencies such as the current COVID-19 pandemic. However, there is a lack of a universal analytical framework to extract, quantify, and comp...
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Title
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Active Notch signaling is required for arm regeneration in a brittle star
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Author
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Janies, Daniel, Machado, Denis Jacob, Reid, Robert
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Date Created
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2020
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Subjects--Topical
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Genomics, Biology
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Description
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Cell signaling pathways play key roles in coordinating cellular events in development. The Notch signaling pathway is highly conserved across all multicellular animals and is known to coordinate a multitude of diverse cellular events, including pr...
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Title
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Comparative phylogenetic studies on Schistosoma japonicum and its snail intermediate host Oncomelania hupensis : origins, dispersal and coevolution
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Author
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Attwood, Stephen W., Ibaraki, Motomu, Saitoh, Yasuhide, Janies, Daniel
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Subjects--Topical
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Parasites, Coevolution, Public health
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Description
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Schistosoma japonicum causes major public health problems in China and the Philippines; this parasite, which is transmitted by freshwater snails of the species Oncomelania hupen- sis, causes the disease intestinal schistosomiasis in humans and cat...
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Title
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Content and sentiment surveillance (CSI) : A critical component for modeling modern epidemics
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Author
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Janies, Daniel, Chen, Shi, Zhang, Dongsong
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Date Created
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2023
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Subjects--Topical
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Communicable diseases, Biology
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Description
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Comprehensive surveillance systems are the key to provide accurate data for effective modeling. Traditional symptom-based case surveillance has been joined with recent genomic, serologic, and environment surveillance to provide more integrated dis...
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Title
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EchinoDB, an application for comparative transcriptomics of deeply-sampled clades of echinoderms
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Author
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Janies, Daniel, Witter, Zachary, Linchangco, Gregorio V., Jr.
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Date Created
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2016
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Subjects--Topical
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Genomics, Biology
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Description
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Background: One of our goals for the echinoderm tree of life project (http://echinotol.org) is to identify orthologs suitable for phylogenetic analysis from next-generation transcriptome data. The current dataset is the largest assembled for echin...
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Title
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Exploring feasibility of multivariate deep learning models in predicting COVID-19 epidemic
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Author
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Thill, Jean-Claude, Janies, Daniel, Chen, Shi, Paul, Rajib
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Date Created
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2021
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Subjects--Topical
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Deep learning (Machine learning), COVID-19 (Disease)
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Description
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Background: Mathematical models are powerful tools to study COVID-19. However, one fundamental challenge in current modeling approaches is the lack of accurate and comprehensive data. Complex epidemiological systems such as COVID-19 are especially...
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Title
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FLAVi : an enhanced annotator for viral genomes of Flaviviridae
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Author
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Machado, Denis Jacob, Schneider, Adriano, Guirales, Sayal, Janies, Daniel
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Subjects--Topical
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Viruses, Phylogeny
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Description
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Responding to the ongoing and severe public health threat of viruses of the family Flaviviridae, including dengue, hepatitis C, West Nile, yellow fever, and Zika, demands a greater understanding of how these viruses emerge and spread. Updated phyl...
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Title
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Fundamental evolution of all Orthocoronavirinae including three deadly lineages descendent from Chiroptera-hosted coronaviruses : SARS-CoV, MERS-CoV and SARS-CoV-2
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Author
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Machado, Denis Jacob, Scott, Rachel, Guirales, Sayal, Janies, Daniel
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Subjects--Topical
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Coronaviruses, SARS (Disease), MERS (Disease), COVID-19 (Disease)
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Description
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The severe acute respiratory syndrome coronavirus (SARS-CoV) emerged in humans in 2002. Despite reports showing Chiroptera as the original animal reservoir of SARS-CoV, many argue that Carnivora-hosted viruses are the most likely origin. The emerg...
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Title
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Fundamentals of genomic epidemiology, lessons learned from the coronavirus disease 2019 (COVID-19) pandemic, and new directions
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Author
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Machado, Denis Jacob, White, Richard Allen, III, Kofsky, Janice, Janies, Daniel
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Subjects--Topical
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COVID-19 (Disease), Epidemiology
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Description
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The coronavirus disease 2019 (COVID-19) pandemic was one of the significant causes of death worldwide in 2020. The disease is caused by severe acute coronavirus syndrome (SARS) coronavirus 2 (SARS-CoV-2), an RNA virus of the subfamily Orthocoronav...
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Title
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Integration of phylogenomics and molecular modeling reveals lineage-specific diversification of toxins in scorpions
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Author
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Janies, Daniel, Rush, Nathaniel, Witter, Zachary, Williams, John
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Date Created
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2018
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Subjects--Topical
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Genomics, Biology
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Description
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Scorpions have evolved a variety of toxins with a plethora of biological targets, but characterizing their evolution has been limited by the lack of a comprehensive phylogenetic hypothesis of scorpion relationships grounded in modern, genome-scale...
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Title
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Patch dynamics modeling framework from pathogens' perspective : Unified and standardized approach for complicated epidemic systems
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Author
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Janies, Daniel, Chen, Shi, Lo, Eugenia, Dulin, Michael
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Date Created
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2020
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Subjects--Topical
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Communicable diseases, Biology
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Description
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Mathematical models are powerful tools to investigate, simulate, and evaluate potential interventions for infectious diseases dynamics. Much effort has focused on the Susceptible-Infected-Recovered (SIR)-type compartment models. These models consi...
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Title
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Phylogeny of echinoderm hemoglobins
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Author
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Janies, Daniel, Linchangco, Gregorio V., Jr.
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Date Created
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2015
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Subjects--Topical
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Genomics, Biology
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Description
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Background Recent genomic information has revealed that neuroglobin and cytoglobin are the two principal lineages of vertebrate hemoglobins, with the latter encompassing the familiar myoglobin and alpha-globin/beta-globin tetramer hemoglobin, and ...