AIMC Topic: Bacteria

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Composition of Asarum heterotropoides var. mandshuricum radix oil from different extraction methods and activities against human body odor-producing bacteria.

Journal of food and drug analysis Jun 21, 2016
In this study, oils from Asarum heterotropoides were extracted by traditional solvent extraction and supercritical CO (SC-CO) extraction methods and their antioxidant activities along with antimicrobial and inhibitory activities against five human bo...
Asarum Human Body Humans Bacteria Odorants Biphenyl Compounds Picrates
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MicrO: an ontology of phenotypic and metabolic characters, assays, and culture media found in prokaryotic taxonomic descriptions.

Journal of biomedical semantics Apr 12, 2016
BACKGROUND: MicrO is an ontology of microbiological terms, including prokaryotic qualities and processes, material entities (such as cell components), chemical entities (such as microbiological culture media and medium ingredients), and assays. The o...
Phenotype Bacteria Culture Media Biological Ontologies Archaea
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Artificial Intelligence for the Evaluation of Operational Parameters Influencing Nitrification and Nitrifiers in an Activated Sludge Process.

Microbial ecology Feb 23, 2016
Nitrification at a full-scale activated sludge plant treating municipal wastewater was monitored over a period of 237 days. A combination of fluorescent in situ hybridization (FISH) and quantitative real-time polymerase chain reaction (qPCR) were use...
Bacteria DNA, Bacterial Models, Theoretical Artificial Intelligence Waste Management Temperature Real-Time Polymerase Chain Reaction Nitrification Nitrobacter In Situ Hybridization, Fluorescence Sewage Ammonia
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DectICO: an alignment-free supervised metagenomic classification method based on feature extraction and dynamic selection.

BMC bioinformatics Oct 7, 2015
BACKGROUND: Continual progress in next-generation sequencing allows for generating increasingly large metagenomes which are over time or space. Comparing and classifying the metagenomes with different microbial communities is critical. Alignment-free...
Metagenome Support Vector Machine Least-Squares Analysis Metagenomics Algorithms Bacteria
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Genome-wide prediction of prokaryotic two-component system networks using a sequence-based meta-predictor.

BMC bioinformatics Sep 18, 2015
BACKGROUND: Two component systems (TCS) are signalling complexes manifested by a histidine kinase (receptor) and a response regulator (effector). They are the most abundant signalling pathways in prokaryotes and control a wide range of biological pro...
ROC Curve Protein Interaction Maps Bacteria Protein Kinases Genome, Bacterial Histidine Kinase Support Vector Machine Area Under Curve Bacterial Proteins
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Design, synthesis and antimicrobial activity of 6-N-substituted chitosan derivatives.

Bioorganic & medicinal chemistry letters Aug 21, 2015
Three novel 6-N-substituted chitosan derivatives were designed and synthesised and characterized by FTIR and NMR. The degree of substitution was calculated by elemental analysis results. The antimicrobial activities of the target compounds were evalu...
Proton Magnetic Resonance Spectroscopy Anti-Infective Agents Chitosan Microbial Sensitivity Tests Fungi Bacteria Spectroscopy, Fourier Transform Infrared
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Accurate contact predictions using covariation techniques and machine learning.

Proteins Aug 14, 2015
Here we present the results of residue-residue contact predictions achieved in CASP11 by the CONSIP2 server, which is based around our MetaPSICOV contact prediction method. On a set of 40 target domains with a median family size of around 40 effectiv...
Protein Folding Sequence Alignment Protein Interaction Domains and Motifs Databases, Protein Models, Molecular Internet Amino Acid Sequence Viruses Protein Structure, Secondary Humans Computational Biology Models, Statistical Neural Networks, Computer Proteins Machine Learning Computer Simulation Software Bacteria
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The contribution of co-reference resolution to supervised relation detection between bacteria and biotopes entities.

BMC bioinformatics Jul 13, 2015
BACKGROUND: The acquisition of knowledge about relations between bacteria and their locations (habitats and geographical locations) in short texts about bacteria, as defined in the BioNLP-ST 2013 Bacteria Biotope task, depends on the detection of co-...
Environmental Microbiology Humans Ecosystem Data Mining Bacteria Information Storage and Retrieval Computational Biology Semantics Natural Language Processing
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Detection and categorization of bacteria habitats using shallow linguistic analysis.

BMC bioinformatics Jul 13, 2015
BACKGROUND: Information regarding bacteria biotopes is important for several research areas including health sciences, microbiology, and food processing and preservation. One of the challenges for scientists in these domains is the huge amount of inf...
Bacteria Natural Language Processing Environmental Microbiology Linguistics Machine Learning Software Ecosystem Humans
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A Novel Feature Extraction Approach Using Window Function Capturing and QPSO-SVM for Enhancing Electronic Nose Performance.

Sensors (Basel, Switzerland) Jun 29, 2015
In this paper, a novel feature extraction approach which can be referred to as moving window function capturing (MWFC) has been proposed to analyze signals of an electronic nose (E-nose) used for detecting types of infectious pathogens in rat wounds....
Animals Male Rats, Sprague-Dawley Bacteria Signal Processing, Computer-Assisted Wound Infection Rats Gases Electronic Nose Support Vector Machine
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