Search results
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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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Projected resurgence of COVID-19 in the United States in July-December 2021 resulting from the increased transmissibility of the Delta variant and faltering vaccination
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Author
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Thill, Jean-Claude, Janies, Daniel, Chen, Shi
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Date Created
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2022
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Subjects--Topical
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COVID-19 (Disease), Vaccination
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Description
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In Spring 2021, the highly transmissible SARS-CoV-2 Delta variant began to cause increases in cases, hospitalizations, and deaths in parts of the United States. At the time, with slowed vaccination uptake, this novel variant was expected to increa...
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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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Modeling Plasmodium falciparum diagnostic test sensitivity using machine learning with histidine-rich protein 2 variants
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Author
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Ford, Colby, Janies, Daniel, Alemayehu, Gezahegn, Lo, Eugenia, Blackburn, Kayla, Lopez, Karen, Dieng, Cheikh Cambel, Golassa, Lemu
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Subjects--Topical
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Malaria, Plasmodium falciparum
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Description
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Malaria, predominantly caused by Plasmodium falciparum, poses one of largest and most durable health threats in the world. Previously, simplistic regression-based models have been created to characterize malaria rapid diagnostic test performance, ...
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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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Sequence-based identification of Anopheles species in eastern Ethiopia
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Author
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Janies, Daniel, Lopez, Karen
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Date Created
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2019
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Subjects--Topical
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Communicable diseases, Malaria
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Description
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Background: The recent finding of a typically non-African Anopheles species in eastern Ethiopia emphasizes the need for detailed species identification and characterization for effective malaria vector surveillance. Molecular approaches increase t...
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Title
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Geographical distribution of Anopheles stephensi in eastern Ethiopia
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Author
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Janies, Daniel, Lopez, Karen
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Date Created
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2020
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Subjects--Topical
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Communicable diseases, Malaria
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Description
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Background The recent detection of the South Asian malaria vector Anopheles stephensi in Ethiopia and other regions in the Horn of Africa has raised concerns about its potential impact on malaria transmission. We report here the findings of a surv...
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Title
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Insecticide resistance in Anopheles stephensi in Somali Region, eastern Ethiopia
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Author
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Janies, Daniel, Lopez, Karen
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Date Created
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2020
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Subjects--Topical
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Communicable diseases, Malaria
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Description
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Background The movement of malaria vectors into new areas is a growing concern in the efforts to control malaria. The recent report of Anopheles stephensi in eastern Ethiopia has raised the necessity to understand the insecticide resistance status...
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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 ...
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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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Zika virus : medical countermeasure development challenges
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Author
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Janies, Daniel, Damodaran, Lambodhar, Schneider, Adriano
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Date Created
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2016
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Subjects--Topical
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Communicable diseases, Zika virus
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Description
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Introduction Reports of high rates of primary microcephaly and Guillain-Barre syndrome associated with Zika virus infection in French Polynesia and Brazil have raised concerns that the virus circulating in these regions is a rapidly developing neu...
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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...