Characterization of complexBinary mixturesHydrocarbonInhalationProteinsCompoundsHydrocarbonsChemicalsGasesToxicityExtractsDrugsVarianceCompositionIngredientAtomsDistributionsInterpretationComponentsSoilMeasurementsLatentBacteriaRespiratoryAnalysisMineralChemicalStructuresModelsStudiesForensicWaterMajorSpecificIdentifySampleComponentTermApproachProductData
Characterization of complex2
- The use of GC×GC for the characterization of complex petrochemical mixtures has been extensively reviewed. (wikipedia.org)
- Chemical fractionation is a widely used tool for the chemical and toxicological characterization of complex mixtures. (tamu.edu)
Binary mixtures1
- The model has been shown to successfully represent and validate the pressure and temperature dependence of liquid densities greater than 1.5 of the critical density for pure compounds, binary mixtures, and ternary mixtures from the triple to critical temperatures at pressures up to 1000 MPa. (nist.gov)
Hydrocarbon2
- Analysis of the hydrocarbon fraction of crude oils by GC reveals a complex mixture containing many thousands of individual components. (wikipedia.org)
- hydrocarbon oils" covers mixtures of hydrocarbons such as tar oils or mineral oils. (uspto.gov)
Inhalation2
Proteins4
- Tyrosine-dependent capture of CAP-Gly domain-containing proteins in complex mixture by EB1 C-terminal peptidic probes. (crcm-marseille.fr)
- To determine how the ASAP complex interacts with the EJC core, we performed in vitro coprecipitation assays 3 with Tandem Affinity Purification (TAP)-tagged recombinant proteins corresponding to full-length human SAP18, RNPS1 and ACINUS. (nature.com)
- Hence, we could test whether individual ASAP proteins interact with EJC core components individually or with the EJC core complex. (nature.com)
- Neither TAP-RNPS1 nor TAP-SAP18 co-precipitated EJC core proteins either individually or as a complex (Fig. 1a , lanes 1-4). (nature.com)
Compounds3
- The systems include the full range of organic compounds, including complex solutions, and ionic liquids. (nist.gov)
- This approach enables fast and reliable dereplication of known metabolites and facilitates the dynamic analysis for the identification of unknown compounds in any complex mixture . (bvsalud.org)
- The aim was to identify biologically active compounds present in these complex mixtures. (sciencedaily.com)
Hydrocarbons2
- In a study of the potential for UCM-dominated oil to be further degraded, it was concluded that even using bacteria specifically adapted for complex UCM hydrocarbons in conjunction with nutrient enrichment, biodegradation rates would still be relatively slow. (wikipedia.org)
- Bacterial degradation of hydrocarbons is complex and will depend on environmental conditions (e.g. aerobic or anaerobic, temperature, nutrient availability, available species of bacteria etc. (wikipedia.org)
Chemicals3
- Hormone receptor activities of complex mixtures of known and suspect chemicals in personal silicone wristband samplers worn in office buildings. (harvard.edu)
- Commercial flavorings used in the flavoring manufacturing and food production industries are often complex mixtures of flavoring chemicals, many of which are volatile, meaning that they evaporate into the air from their liquid or solid form. (cdc.gov)
- Even though flavorings exposures often involve multiple chemicals, diacetyl may serve as a marker or surrogate for mixed exposures to some hazardous flavorings, as it has been an ingredient in butter flavorings mixtures where disease has been observed. (cdc.gov)
Gases1
- SEMA Gases produces single gases (flammable gases, oxygen, toxic gases) and gas mixtures (2, 3, 4 or 5 gas mixtures) in various cylinder size up to 110 ltr. (semagases.com)
Toxicity2
- Fatty acids and dithiocarbamates were previously unrecorded components of LDPE extracts and are likely contributing to the toxicity of the whole mixture. (oregonstate.edu)
- A comparison of two methods for fractionating complex mixtures in preparation for toxicity analysis. (tamu.edu)
Extracts2
- Unresolved complex mixture (UCM), or hump, is a feature frequently observed in gas chromatographic (GC) data of crude oils and extracts from organisms exposed to oil. (wikipedia.org)
- The convergence study on the effects of white ginseng complex extracts on OVA-induced allergic asthma in mice. (kjpr.kr)
Drugs1
- manufacturers of botanical drugs are required to "ensure rigorous control of raw materials, and good agricultural and collection practices, together with analytical testing of the complex mixture," according to the news release. (medscape.com)
Variance2
- The text concludes with new goodness-of-fit methods for assessing parametric models and a discussion of two-level variance component models and finite mixtures. (routledge.com)
- In comparison, series models have a much higher degree of variance: different chassis versions, complex electronic regulatory systems, and a greater bandwidth of weights and road conditions. (porsche.com)
Composition1
- One of the main advantages is the very high separation power, making the technique ideal for unravelling the composition of complex mixtures. (wikipedia.org)
Ingredient1
- 2) For the purposes of the additivity formulas set out in subsection (1), "ingredient" includes a complex mixture. (gc.ca)
Atoms3
- The Gibbs energies of transfer are accounted for in terms of hydrogen - hydrogen interactions between the methyl group of acetonitrile and the hydrogen atoms of the ligands of the studied complexes. (uni-linz.ac.at)
- Specifically, we introduce a set of latent Dirichlet processes as sources of component models (atoms), and for each data set, we construct a nonparametric mixture model by combining sub-sampled versions of the latent DPs. (neurips.cc)
- Each mixture model may acquire atoms from different latent DPs, while each atom may be shared by multiple mixtures. (neurips.cc)
Distributions2
- Mixture distributions are often used to model complex data. (neurips.cc)
- We generalize the standard maximum entropy formulation of classification problems to better handle the case where complex data distributions arise from a mixture of simpler underlying (latent) distributions. (aaai.org)
Interpretation1
- We formulate a maximum-likelihood interpretation of the mixture model learning, and derive a generalized EM algorithm to solve the corresponding optimization problem. (aaai.org)
Components2
- A counter-intuitive property of many pleasant and attractive stimuli is that they are hedonically complex, containing both pleasant and unpleasant components. (ox.ac.uk)
- Using fMRI we investigate the hypothesis that the interaction between the pleasant and unpleasant components in the hedonically complex natural jasmine produces an attentional capture effect in the brain. (ox.ac.uk)
Soil1
- If spilled on soil, some of the ingredients in the hydraulic fluids mixture may stay on the top, while others may sink into the groundwater. (cdc.gov)
Measurements1
- The Gibbs energies of transfer, DtGo, for [Co(bipy)3]3+ and [Co(bipy)3]2+ in the full range of acetonitrile - water mixtures were derived from solubility measurements of the picrates and partitioned into single-ion contributions based on the tetraphenylarsonium tetraphenylborate assumption. (uni-linz.ac.at)
Latent1
- We present empirical results for a number of data sets showing that modeling the data as a mixture of latent maximum entropy models gives significant improvement over the standard, single component, maximum entropy approach. (aaai.org)
Bacteria5
- She said: 'We find mixtures of different bacteria and other microbes living everywhere - outside, inside our homes, on our skin and even inside our bodies. (news-medical.net)
- Based on the types of bacteria found in the samples, researchers were able to group mixtures of microbiota from the day care centres into four broad categories. (news-medical.net)
- One of these categories, in which two different bacteria called Streptococcus and Lactococcus were dominant, was linked with an increase in the risk of wheezing, compared with the more common category (a mixture of Streptococcus, Neisseria and Haemophilus bacteria). (news-medical.net)
- Our research suggests that there are differences in the risk of recurrent wheezing depending on mixtures of bacteria in the day care setting. (news-medical.net)
- This study suggests a link between the respiratory health of the young children and the mixture of bacteria in their day care facilities. (news-medical.net)
Respiratory1
- Cumulative and adaptive respiratory tract responses to 3 concentrations of an inhaled particle-oxidant mixture were examined in Fisher 344 N rats exposed 4 h/day, 3 days/week for 4 weeks. (cdc.gov)
Analysis4
- This can complicate analysis as DNA mixtures are one of the more difficult sources of biological evidence to interpret. (ucf.edu)
- Probabilistic genotyping (PG) has greatly aided in mixture analysis. (ucf.edu)
- This approach was further applied to Y-STR mixture analysis. (ucf.edu)
- Here, using recombinant complex reconstitution and transcriptome-wide analysis, we showed that the EJC peripheral protein complexes ASAP and PSAP form distinct complexes with the EJC core and can confer to EJCs distinct alternative splicing regulatory activities. (nature.com)
Mineral1
- Mineral oil and polyalphaolefin hydraulic fluids are mixtures that have oil in them and will burn. (cdc.gov)
Chemical1
- The compost process involved complex physic-chemical interactions between the organic matter (OM) and decomposer. (researchsquare.com)
Structures2
- This multi-to-multi association distinguishes the proposed method from prior constructions that rely on tree or chain structures, allowing mixture models to be coupled more flexibly. (neurips.cc)
- Another dimension was the complex structures of organic matters, which was the major bottlenecks in the biodegradation and conversion in DSS compost. (researchsquare.com)
Models5
- For all current models, a tire mixture typical of the brand is used. (porsche.com)
- In this paper, we develop a new method that jointly estimates mixture models over multiple data sets by exploiting the statistical dependencies between them. (neurips.cc)
- I would like to change the viscosity calculation to more complex models, such as the one proposed by Dukler (1964). (cfd-online.com)
- We develop a theoretical framework for characterizing data as a mixture o] maximum entropy models. (aaai.org)
- 2003) 'Mixtures of Conditional Maximum Entropy Models', Proceedings of the Twentieth International Conference on Machine Learning , p. (aaai.org)
Studies3
- Studies on cobalt-tris(bipyridyl) complexes in acetonitrile - water mixtures, Jan Benko, Ol'ga Vollarova and Gerhard Gritzner, Phys. (uni-linz.ac.at)
- Transcriptome-wide RNA-seq studies revealed that ASAP and PSAP complexes regulate distinct alternative splicing events both in EJC-independent and EJC-dependent manner. (nature.com)
- In addition, laboratory studies document that diacetyl has toxic properties as a single component that parallel the effects of exposure to a butter flavoring mixture. (cdc.gov)
Forensic1
- The DSCS approach could permit forensic scientists to analyze and recover probative evidentiary information from complex mixtures with excessive overlapping alleles such as those seen with related individuals and large contributor numbers as well as from mixtures with marginally detectable minor donors. (ucf.edu)
Water1
- In addition polarography, cyclic voltammetry and uv-visible spectroscopy were also performed on these complexes in water - acetonitrile mixtures. (uni-linz.ac.at)
Major3
- This graph shows the total number of publications written about "Complex Mixtures" by people in this website by year, and whether "Complex Mixtures" was a major or minor topic of these publications. (ctsicn.org)
- Complex saponins, the major active constituents of P. grandiflorum and G . uralensis mixture extract, exhibited a moderate vasodilatory effect on the rabbit's basilar arteries. (kjpr.kr)
- In the past, removal of large complex renal calculi required major open operations, with attendant morbidity and no guarantee of complete stone removal. (medscape.com)
Specific1
- The exon junction complex (EJC) deposited on spliced mRNAs, plays a central role in the post-transcriptional gene regulation and specific gene expression. (nature.com)
Identify1
- Using passive sampling and zebrafish to identify developmental toxicants in complex mixtures. (oregonstate.edu)
Sample1
- The strategy was validated using an artificial mixture and further tested on a polar extract of a pine nut sample. (bvsalud.org)
Component1
- We then show that the superior frontal gyrus has increased activity both when selective attention is being paid to jasmine without indole, and also when no selective attention is required but an unpleasant component is added to it to produce a hedonically complex mixture. (ox.ac.uk)
Term1
- Complex regional pain syndrome (CRPS) is a broad term describing excess and prolonged pain and inflammation that follows an injury to an arm or leg. (nih.gov)
Approach2
- Our approach enables the robot to accomplish complex behaviors from high-level instructions that would require laborious hand-engineered sequencing of trajectories with traditional motion planners. (arxiv.org)
- Identification of metabolites from complex mixtures by 3D correlation of 1 H NMR, MS and LC data using the SCORE-metabolite-ID approach. (bvsalud.org)
Product1
- 3) In the case of a mixture that separates, the toxic product must be assigned the LD 50 or LC 50 or both, as the case may be, of the most toxic layer. (gc.ca)
Data1
- Throughout her career she has paired data science and visualizations to help policy makers and managers make sense of complex hydrologic and biologic information. (usgs.gov)