Bibliografías temáticas / Binary mixture

Literatura académica sobre el tema "Binary mixture"

Autor: Grafiati
Publicado: 4 de junio de 2021
Última modificación: 8 de junio de 2024

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Artículos de revistas sobre el tema "Binary mixture"

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Ogawa, K. y J. Caprio. "Facial Taste Responses of the Channel Catfish to Binary Mixtures of Amino Acids". Journal of Neurophysiology 82, n.º 2 (1 de agosto de 1999): 564–69. http://dx.doi.org/10.1152/jn.1999.82.2.564.

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We investigated the neural processing of binary gustatory mixtures of amino acids by the facial taste system of the channel catfish, Ictalurus punctatus. In vivo electrophysiological recordings indicated that the magnitude of both integrated and single-unit facial taste responses to binary mixtures of amino acids was greatest if the components bound to independent receptor sites. Facial taste responses were obtained from 32 multiunit and 55 single taste fiber preparations to binary mixtures of amino acids whose components bind to independent taste receptor sites (group I) or to the same or highly cross-reactive taste receptor sites (group II). All component stimuli were adjusted in concentration to provide approximately equal response magnitude as determined by either the height of the integrated multiunit taste response or by the number of action potentials generated/3 s of response time/single taste fiber. The mixture discrimination index (MDI), defined as the response to the mixture divided by the average of the responses to the component stimuli, was calculated for each test of a binary mixture. MDIs of group I binary mixtures for both the integrated multiunit and single fiber data were significantly greater than those for either the control or group II binary mixtures. In a subset of multiunit recordings, the MDIs of a group I binary mixture across three log units of stimulus concentration were similar and significantly greater than those of a group II binary mixture. Analysis of the single fiber data also indicated that the MDIs of group I binary mixtures were significantly larger than those of group II binary mixtures for both alanine-best and arginine-best taste fibers; however, the MDIs of group I binary mixtures calculated from recordings from arginine-best taste fibers were significantly greater than those recorded from alanine-best taste fibers.
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2

Steltenpohl, Pavol y Elena Graczová. "Binary mixtures containing imidazolium ionic liquids: properties measurement". Acta Chimica Slovaca 15, n.º 1 (1 de enero de 2022): 18–28. http://dx.doi.org/10.2478/acs-2022-0003.

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Abstract Densities and transport properties (dynamic viscosity) of pure imidazolium ionic liquids 1-butyl-3-methylimidazolium acetate and 1-butyl-3-methylimidazolium dicyanamide and their binary mixtures with water and ethanol were measured within the temperature range of 293.15—333.15 K. Obtained experimental data were used to calculate excess molar volume and viscosity deviation. For the chosen binary mixtures, variations of excess molar volume, partial molar volumes of mixture components and of the viscosity deviation with the binary mixture composition were correlated using the Redlich-Kister equation. In addition, variation of viscosity with the binary mixture composition and temperature was fitted using the Jouyban-Acree model.
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3

Wu, Guiying, Bangting Yu, Yanjun Guan, Xuehui Wu, Kai Zhang y Yongli Li. "Mixing Characteristics of Binary Mixture with Biomass in a Gas-Solid Rectangular Fluidized Bed". Energies 12, n.º 10 (26 de mayo de 2019): 2011. http://dx.doi.org/10.3390/en12102011.

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Aiming to better understand the biomass pyrolysis and gasification processes, a detailed experimental study of the mixing characteristics is conducted in a fluidized bed with binary mixtures. Rapeseed is used as biomass, and silica sand or resin as inert material. The effect of mixture composition, initial packing manner, and superficial gas velocity on the concentration distribution is investigated in a rectangular fluidized bed by means of photography and sampling methods. The results show that the mixture composition plays an important role in the axial solids profile of binary mixtures. The mixing behavior of binary mixture is dominated by the bubble movement. The axial distribution of binary mixtures becomes uniform with increasing superficial gas velocity, whilst no obvious effect of initial packing manner is observed in this study.
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Dehnavi, E., A. Shams-Nateri y H. Khalili. "Wool dyeing with binary mixture of natural dyes". Pigment & Resin Technology 45, n.º 1 (4 de enero de 2016): 52–61. http://dx.doi.org/10.1108/prt-06-2014-0045.

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Purpose – This paper aims to focus on the absorption behaviour of single and binary mixtures of natural dyes on wool. Natural dyes are multi-components with different structures and properties. Design/methodology/approach – In this research, the absorption behaviour of single and binary mixtures of natural dyes was investigated on wool fibre. Study was conducted via some natural dyes, including pomegranate peel as a yellow natural dye with tannin, weld as a yellow natural dye without tannin and madder as a red natural dye without tannin. Applied mordant was alum, which was used in the pre-mordant method. Different shades were obtained by varying dye concentration in the binary mixture. The effect of tannin on absorption behaviour of binary mixture of natural dyes was investigated by spectral reflectance and colour parameters of dyed samples measurements. Findings – Obtained results indicate that tannin affects the absorption behaviour of natural dyes in binary mixtures. Practical implications – Because natural dyes are multi-components with different structure and properties, the study of compatibility and absorption behaviour of natural dyes in binary mixture on wool is important in applied researches. Originality/value – The study of compatibility and absorption behaviour of binary mixture of natural dyes on wool is novel.
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Sundaram S, Vasanthi T, Jayaprakash T, Balasubramanian V y Vijayakumar V N. "Optical and thermal studies on binary liquid crystal mixture". Nanoscale Reports 4, n.º 1 (30 de abril de 2021): 40–51. http://dx.doi.org/10.26524/nr.4.7.

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The novel binaryliquid crystal mixture is designed and synthesized from 4-methoxycinnamic acid (MCA) and 4-ethoxycinnamic acid (ECA). Quantum chemical (DFT) calculation for MCA+ECA geometry is optimized by DFT/B3LYP with 6-311G (d, p) basis set and its results are good agreement with experimental data. Fourier-transform infrared spectroscopic(FT-IR) study confirm the presence of intermolecular hydrogen bond in the liquid crystal mixture .The paramorphic changes in nematic phase and thermo-optic properties of binary liquid crystal mixture isanalyzed using polarizing optical microscope (POM) and differential scanning calorimetry (DSC) techniques. A noteworthy observation in the present liquid crystal mixture possesses smectic A phase along with nematic phases. Intermolecular hydrogen bond interaction and it’s stabilization energy of present mixture is studied by natural bond orbital (NBO) analysis. Due to the transition,the presen tliquid crystal mixtur einduces smecticA phase. The molecular properties of presen t binary liquid crystal mixtureis analyzed by HOMO-LUMO and experimental UV-Visible studies. Thermal spanwidth, stability factor and quantum chemical properties of the liquid crystal mixture are calculated.Molecular electrostatic potential, mulliken atomic charge distribution of the optimized MCA+ECA geometry is also reported.
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Zhang, Jin, Shu Shen Liu, Hui Ping Deng, Shu Guang Zhu y Qi Ling. "Synergistic Effect of Aldicarb on the Toxicity of Ionic Liquid Mixtures to Vibrio qinghaiensis sp.-Q67". Advanced Materials Research 864-867 (diciembre de 2013): 413–17. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.413.

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Various chemicals emerge in environment and exist as mixtures with different forms and concentrations. Toxicity interaction by mixtures may pose potential hazards and risks to the environmental safety and human health. Recent data show that toxicity interaction within ionic liquid (IL) mixtures related with some certain component. However, how to determine the specific component in a mixture is not an easy work and needs more researches about it. Therefore, we investigated the toxicity of twelve groups of mixtures by using three ILs and one pesticide aldicarb as mixture components. Four binary and eight pseduo-binary mixtures were designed by equivalent effect concentration ratio ray method using EC5and EC50of individual component. The toxicities of single chemicals and these mixtures to a freshwater photobacteriumVibrio qinghaiensissp.-Q67 were determined by using the microplate toxicity analysis method. Toxicity interaction within mixtures were determined based on an additive referrence model, concentration addition (CA). The results showed that three binary IL mixture exhibited additive action and one antagonism. Interstingly, most pusedo-mixtures of aldicab and binary IL mixture exhibited cleary synergism especialy when they were mixed in the ratio of components EC5.
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7

Huo, Xiang Chen, Shu Shen Liu y Meng Chao Wang. "Mixture Toxicity of Copper and Selected Organophosphorus Pesticides to Vibrio qinghaiensis sp.-Q67". Advanced Materials Research 610-613 (diciembre de 2012): 785–89. http://dx.doi.org/10.4028/www.scientific.net/amr.610-613.785.

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Heavy metals and pesticides released to the environment render the waters suffering from combined pollution. This study investigated the toxicity of binary and ternary mixtures of copper (Cu) and two organophosphorus pesticides (dichlorvos (DIC) and dimethoate (DIM)) to Vibrio qinghaiensis sp.-Q67. For each of three binary mixture groups (Cu-DIC, Cu-DIM, and DIC-DIM), five mixture rays were constructed by using the direct equipartition ray design (EquRay). For the ternary mixture group of Cu-DIC-DIM, five ternary mixture rays were constructed by using the uniform design ray (UD-Ray). The mixture toxicity was determined by the microplate toxicity analysis and assessed by the concentration addition (CA) and independent action (IA). It is shown that the observed toxicities of all binary mixtures were almost estimated by CA or IA while those of the ternary mixtures were significantly lower than CA or IA estimations.
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Derby, C. D., M. N. Girardot y P. C. Daniel. "Responses of olfactory receptor cells of spiny lobsters to binary mixtures. II. Pattern mixture interactions". Journal of Neurophysiology 66, n.º 1 (1 de julio de 1991): 131–39. http://dx.doi.org/10.1152/jn.1991.66.1.131.

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1. The effect of mixture interactions in individual olfactory receptor cells of the spiny lobster on neural coding of odorant quality of binary mixtures and their components is examined in this paper. Extracellular responses of 98 olfactory receptor cells in the antennules of spiny lobsters to seven compounds [adenosine-5'-monophosphate (AMP), betaine (Bet), L-cysteine (Cys), L-glutamate (Glu), ammonium chloride (NH4), DL-succinate (Suc), taurine (Tau)] and their binary mixtures were recorded, and mixture interactions in individual olfactory receptor cells were identified. 2. Coding of odorant quality was evaluated by examining across neuron patterns (ANPs)--the relative response magnitudes across neuronal populations. ANPs are a feature of the neuronal population response and are a possible concentration-independent code of odorant quality in this system, as indicated by previous studies and present results. 3. For most binary mixtures the diversity of types and degrees of mixture interactions across the individual cells of a population of cells resulted in ANPs for each mixture to be different from the ANPs for the components of the mixture and different from the ANP predicted for the mixture from the responses to the components (Figs. 2–10). These effects are called pattern mixture interactions (PMIs). PMIs occurred for most binary mixtures, even those that did not produce statistically significant intensity mixture interactions (IMIs) for this same population of cells. 4. The results suggest that PMIs can influence coding of stimulus quality, in some cases by causing an improvement of the contrast between the quality of mixtures and some of their components.
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Davletbaeva, Ilsiya M., Alexander V. Klinov, Alina R. Khairullina, Alexander V. Malygin y Nikolay V. Madaminov. "Vapor–Liquid Equilibrium in Binary and Ternary Azeotropic Solutions Acetonitrile-Ethanol-Water with the Addition of Amino Esters of Boric Acid". Processes 10, n.º 10 (19 de octubre de 2022): 2125. http://dx.doi.org/10.3390/pr10102125.

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The effect of amino esters of boric acid (AEBA) on the conditions of vapor–liquid equilibrium in binary mixtures of acetonitrile–water, ethanol–acetonitrile and a three-component mixture of ethanol-acetonitrile-water was investigated. Residual curves and vapor–liquid phase equilibrium conditions (TPXY data) were experimentally measured at atmospheric pressure for a binary mixture of acetonitrile-AEBA and a triple mixture of acetonitrile-water-AEBA. Previously unknown energy binary parameters of groups B, CH2N with group CH3CN were determined for the UNIFAC model. The correction of the value of the binary parameter water—acetonitrile was carried out. On the basis of thermodynamic modeling, the degree of influence of AEBA on the relative volatility of acetonitrile in binary and ternary mixtures was analyzed. It is shown that the use of AEBA removes all azeotropic points in the studied mixtures. In this case, acetonitrile turns out to be a volatile component, and water is a non-volatile component in the entire concentration range.
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10

Kang, J. y J. Caprio. "Electrophysiological responses of single olfactory bulb neurons to binary mixtures of amino acids in the channel catfish, Ictalurus punctatus". Journal of Neurophysiology 74, n.º 4 (1 de octubre de 1995): 1435–43. http://dx.doi.org/10.1152/jn.1995.74.4.1435.

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1. For the first time in any vertebrate, responses of single olfactory bulb neurons to odorant mixtures were studied quantitatively in the channel catfish, Ictalurus punctatus. 2. Extracellular electrophysiological responses of 61 single olfactory bulb neurons from 36 channel catfish to binary mixtures of amino acids and to their components were recorded simultaneously with the electro-olfactogram (EOG). Tested were a total of 297 mixture trials consisting of 18 different stimulus pairs formed from 8 amino acids. 3. For 42% (126 of the 297) of the tests, no significant change (N) from spontaneous activity occurred. Responses to the remaining 171 tests of binary mixtures were excitatory (E; 29%) or suppressive (S; 29%). No response type was associated with any specific mixture across the neurons sampled. 4. Mixture interactions that changed response types (E or S) from those observed to the individual components were rare, because 89% of the responses of single olfactory bulb neurons to the tested binary mixtures were classified similarly as the responses to at least one of the components. 5. Responses of single olfactory bulb neurons were generally predictable for binary mixtures whose component responses were classified as both E, both S, and both N. For binary mixtures whose component responses were classified differently (e.g., one component evoked excitatory responses and the other evoked suppressive responses), the predictability of the response was dependent on the specific mixture type.
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Tesis sobre el tema "Binary mixture"

1

Vidal, Vazquez Migvia del C. "Binary mixture flammability characteristics for hazard assessment". Texas A&M University, 2005. http://hdl.handle.net/1969.1/2536.

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Flammability is an important factor of safe practices for handling and storage of liquid mixtures and for the evaluation of the precise level of risk. Flash point is a major property used to determine the fire and explosion hazards of a liquid, and it is defined as the minimum temperature at which the vapor present over the liquid at equilibrium forms a flammable mixture when mixed with air. Experimental tests for the complete composition range of a mixture are time consuming, whereas a mixture flash point can be estimated using a computational method and available information. The information needed for mixture flash point predictions are flashpoints, vapor pressures, and activity coefficients as functions of temperature for each mixture component. Generally, sufficient experimental data are unavailable and other ways of determining the basic information are needed. A procedure to evaluate the flash point of binary mixtures is proposed, which provides techniques that can be used to estimate a parameter that is needed for binary mixture flash point evaluations. Minimum flash point behavior (MFPB) is exhibited when the flash point of the mixture is below the flash points of the individual components of the mixture. The identification of this behavior is critical, because a hazardous situation results from taking the lowest component flash point value as the mixture flash point. Flash point predictions were performed for 14 binary mixtures using various Gex models for the activity coefficients. Quantum chemical calculations and UNIFAC, a theoretical model that does not require experimental binary interaction parameters, are employed in the mixture flash point predictions, which are validated with experimental data. MFPB is successfully predicted using the UNIFAC model when there are insufficient vapor liquid data. The identification of inherent safety principles that can be applied to the flammability of binary liquid mixtures is also studied. The effect on the flash point values of three binary mixtures in which octane is the solute is investigated to apply the inherent safety concept.
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2

Saba, Laura M. "Latent pattern mixture models for binary outcomes /". Connect to full text via ProQuest. Limited to UCD Anschutz Medical Campus, 2007.

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Thesis (Ph.D. in Biostatistics) -- University of Colorado Denver, 2007.
Typescript. Includes bibliographical references (leaves 70-71). Free to UCD affiliates. Online version available via ProQuest Digital Dissertations;
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3

Hughes, Adrian David. "Binary gas mixture sorption in Na-Y zeolite". Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/46830.

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Larsen, Ryan J. y Charles F. Zukoski. "Self-diffusivity and free volume: an ideal binary mixture". Diffusion fundamentals 11 (2009) 8, S. 1-2, 2009. https://ul.qucosa.de/id/qucosa%3A13928.

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Al-Khalifa, Sherzad. "Identification of a binary gas mixture from a single resistive microsensor". Thesis, University of Warwick, 2000. http://wrap.warwick.ac.uk/52652/.

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Increasing concern about the rapid escalation of environmental pollution has led to strong legislation to ensure, for example, that the emission of pollutants from vehicles and industries is controlled to an acceptable level. As a consequence, there has been a rapid expansion of research into developing more efficient and low-cost gas monitoring systems. Currently, commercial solid-state atmospheric gas detection systems are based on one sensor for each gas, while research systems are an array of sensors for the detection of multiple gases. In this research, techniques are developed whereby more than one gas is detected using a single resistive gas sensor. A novel modulated temperature technique was used to enhance the selectivity of the resistive SnO2 gas sensor. Fast Fourier transforms was used to extract the Fourier coefficients. These in turn were used as input to neural networks for training and subsequently for prediction purposes. The result has shown that a single doped SnO2 resistive microsensor can be used to classify binary gas mixture in air. The research objectives have been fulfilled in that a novel way in detecting the components and the concentration level of a binary gas mixture was developed. Additionally, a low-cost low-power intelligent gas monitoring system was designed. This included the design of a novel temperature/thermometer circuit.
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Bribesh, Fathi. "Free surface films of binary liquid mixtures". Thesis, Loughborough University, 2012. https://dspace.lboro.ac.uk/2134/9810.

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Model-H is used to describe structures found in the phase separation in films of binary liquid mixture that have a surface that is free to deform and also may energetically prefer one of the components. The film rests on a solid smooth substrate that has no preference for any component. On the one hand the study focuses on static aspects by investigating steady states that are characterised by their concentration and film height profiles. A large variety of such states are systematically analysed by numerically constructing bifurcation diagrams in dependence of a number of control parameters. The numerical method used is based on minimising the free energy functional at given constraints within a finite element method for a variable domain shape. The structure of the bifurcation diagrams is related to the symmetry properties of the individual solutions on the various branches. On the other hand the full time dependent model-H is linearised about selected steady states, in particular, the laterally invariant, i.e.\ layered states. The resulting dispersion relations are discussed and related to the corresponding bifurcation points of the steady states. In general, the results do well agree and confirm each other. The described analysis is performed for a number of important cases whose comparison allows us to gain an advanced understanding of the system behaviour: We distinguish the critical and off-critical case that correspond to zero and non-zero mean concentration, respectively. In the critical case the investigation focuses on (i) flat films without surface bias, (ii) flat films with surface bias, (iii) height-modulated films without surface bias, and (iv) height-modulated films with surface bias. Each case is analysed for several mean film heights and (if applicable) energetic bias at the free surface using the lateral domain size as main control parameter. Linear stability analyses of layered films and symmetry considerations are used to understand the structures of the determined bifurcation diagrams. For off-critical mixtures our study is more restricted. There we consider height-modulated films without and with surface bias for several mean film heights and (if applicable) energetic bias employing the mean concentration as main control parameter.
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Zheng, Yueming. "Temperature Dependency of Some of the Thermodynamical Properties of Aqueous Binary-Mixture Systems". Thesis, University of North Texas, 1996. https://digital.library.unt.edu/ark:/67531/metadc278376/.

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The temperature dependence of the refractive index and the density of aqueous binary mixtures of water and ethyl alcohol (C₂H₅OH) were measured by using a modified Michelson interferometer and a narrow glass capillary tube over the temperature range of 278≤T≤353 K for solutions of 100, 75,65, 50, 25, 10 and 0 volume percent ethyl alcohol. The temperature was cycled over both increasing and decreasing directions to explore hysteresis in the cycling. The data are discussed and compared with the Lorentz-Lorenz (LL) formula. A more accurate formula which fits the experimental data better than the LL relation was derived. An attempt was made to determine the nature of the solvent-solute interaction through any changes that were found in the refractive index for He-Ne laser light and IR diode signals and to analyze the refractive index and density results to test the accuracy of the available mixing rules in predicting the refractive index values and the density of binary systems. Conductivity measurements (d. c.) over the temperature range 278≤T≤353 K of aqueous solutions of NaCl at various concentrations were made and used to establish transport properties of ions in solution. The dynamical properties of the electrolytes were used to establish the nature of hydrogen bonding in aqueous binary mixture systems. Rate equations for ion formation and recombination were used to establish the temperature ranges in which hydrogen bonding dominated in forming polymeric species. From experimental data on the binary mixtures with water, a better understanding of water in its different functions and aggregation is possible. The water molecule itself and its response to the environment are understood when suitable studies are made of the forces in the system. In this work, some qualitative aspects of the interactions and dynamics of the water molecule have been investigated. Classical molecular dynamics simulations were tried to explain some of the thermodynamical properties of the water molecule.
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Cao, Jiming. "Mechanics of bubble collapse in binary mixture with simultaneous heat and mass transfer /". The Ohio State University, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488195154358228.

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Lawrence, Samantha. "Exploring the processing and perception of binary odour mixtures in the Drosophila melanogaster larva". Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/exploring-the-processing-and-perception-of-binary-odour-mixtures-in-the-drosophilamelanogaster-larva(d4028e50-924c-4f9c-b93b-7bd96c316ac8).html.

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The Drosophila larva is a suitable model to study olfaction due to its numerical simplicity. The peripheral olfactory system consists of just 21 pairs of olfactory sensory neurons (OSNs), each expressing one, or at most two classes of olfactory receptors (ORs) that define the receptive range of the OSN. Larvae produce robust behaviours to many odours and are easily genetically manipulated. Unlike audition, relatively little is known regarding olfaction due to its complex nature - most odours exist as multimolecular units that vary in their identity and structure, concentrations and proportions. Until recently, most olfactory research has focused on the processing of simple odours, which does not realistically model real-world odours. Presented here is one of the first in situ investigations of odour mixture processing in the Drosophila melanogaster larva. Processing of odour mixtures was explored using both electrophysiological recordings of the peripheral olfactory system and behavioural assays at the output of the system, and the effects of various factors on responses were also explored. w1118 larvae in which all OSNs were functional, and larvae with only a single class of OSN (using the Gal4-UAS expression system) were studied. At the peripheral level, mixture responses were never entirely transformed from the components, and were always as large as or greater than the response to the strongest component, and therefore the neuron was either 'seeing' just one or more than one of the components, respectively. Mixture responses across all OSNs were always additive, hypoadditive or partially suppressive, and there were no instances of synergistic or fully suppressive responses. Peripheral mixture responses were both OR- and component-dependent, as the same mixture was represented differently across OSNs. At the behavioural level, mixture responses were mostly additive, partially and fully suppressive and therefore not always predictable from the components. Interestingly, responses of larvae with only a single class of OSN were mostly predictable as there was no complexity of processing arising from the combinatorial code. When all OSNs were functional and the combinatorial code appropriately activated, mixture responses were more complex and unpredictable. Associative conditioning experiments revealed that larvae were unable to identify components from within a mixture, providing evidence that, at least at the behavioural level, mixture responses were probably synthetic, and therefore likely that interactions between the components occurred at some point along the processing pathway. Mixtures were often dominated by the component inducing the largest firing rate, and carbon chain length and vapour pressure influenced, to some degree, which component dominated. The nature of mixture responses were affected by concentration which is consistent with a model of receptor competition - at low concentrations mixture responses were additive, whilst at high concentrations responses were reduced compared to an additive response. In contrast, prior experience had little effect on peripheral responses to pure odours and mixtures, although rapid adaptation was observed during exposure. Exposure did have an effect on subsequent behavioural responses to pure odours and mixtures, providing evidence of central effects of adaptation. The data presented here provides evidence that mixture processing is extremely complex, with many factors influencing and affecting the way that the system responds to mixtures. This data reveals an unexpected complexity in a numerically simple system and with such'simple' complex odours, and indicates the likelihood of more complex responses when all OSNs are functional.
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Estejab, Bahareh. "Hydrodynamic and gasification behavior of coal and biomass fluidized beds and their mixtures". Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/79366.

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In this study, efforts ensued to increase our knowledge of fluidization and gasification behavior of Geldart A particles using CFD. An extensive Eulerian-Eulerian numerical study was executed and simulations were compared and validated with experiments conducted at Utah State University. In order to improve numerical predictions using an Eulerian-Eulerian model, drag models were assessed to determine if they were suitable for fine particles classified as Geldart A. The results proved that if static regions of mass in fluidized beds are neglected, most drag models work well with Geldart A particles. The most reliable drag model for both single and binary mixtures was proved to be the Gidaspow-blend model. In order to capture the overshoot of pressure in homogeneous fluidization regions, a new modeling technique was proposed that modified the definition of the critical velocity in the Ergun correlation. The new modeling technique showed promising results for predicting fluidization behavior of fine particles. The fluidization behavior of three different mixtures of coal and poplar wood were studied. Although results indicated good mixing characteristics for all mixtures, there was a tendency for better mixing with higher percentages of poplar wood. In this study, efforts continued to model co-gasification of coal and biomass. Comparing the coal gasification of large (Geldart B) and fine (Geldart A) particles showed that using finer particles had a pronounced effect on gas yields where CO mass fraction increased, although H2 and CH4 mass fraction slightly decreased. The gas yields of coal gasification with fine particles were also compared using three different gasification agents. Modeling the co-gasification of coal-switchgrass of both fine particles of Geldart A and larger particles of Geldart B showed that there is not a synergetic effect in terms of gas yields of H2 and CH4. The gas yields of CO, however, showed a significant increase during co-gasification. The effects of gasification temperature on gas yields were also investigated.
Ph. D.
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Libros sobre el tema "Binary mixture"

1

Al-Khalifa, Sherzad. Identification of a binary gas mixture from a single resistive microsensor. [s.l.]: typescript, 2000.

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2

G, Collins F., Aumalis A. E y United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. An exact solution for the solidification of a liquid slab of binary mixture. [Washington, D.C.]: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

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Mulroy, William J. The performance of a conventional residential sized heat pump operating with a nonazeotropic binary refrigerant mixture. Gaithersburg, MD: U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Mulroy, William J. The performance of a conventional residential sized heat pump operating with a nonazeotropic binary refrigerant mixture. Gaithersburg, MD: U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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S, Becker J. y United States. National Aeronautics and Space Administration., eds. Loading and testing a light scattering cell with a binary fluid mixture near its critical composition: Final report. [Washington, DC: National Aeronautics and Space Administration, 1993.

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S, Becker J. y United States. National Aeronautics and Space Administration., eds. Loading and testing a light scattering cell with a binary fluid mixture near its critical composition: Final report. [Washington, DC: National Aeronautics and Space Administration, 1993.

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Kessler, Cathie L. Flashing sprays of binary hydrocarbon mixtures. Ottawa: National Library of Canada, 1999.

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G, Manzheliĭ V., ed. Handbook of binary solutions of cryocrystals. New York: Begell House, 1996.

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Lechner, M. D., ed. Pure Organometallic and Organononmetallic Liquids, Binary Liquid Mixtures. Berlin/Heidelberg: Springer-Verlag, 2001. http://dx.doi.org/10.1007/b68239.

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Stephan, Karl. Recommended data of selected compounds and binary mixtures. Frankfurt am Main: DeutscheGesellschaft fu r Chemisches Apparatewesen (DECHEMA), 1987.

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Capítulos de libros sobre el tema "Binary mixture"

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Glavatskiy, Kirill. "Numerical Solution for the Binary Mixture". En Multicomponent Interfacial Transport, 61–84. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-15266-5_4.

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Glavatskiy, Kirill. "Surface Transfer Coefficients for the Binary Mixture". En Multicomponent Interfacial Transport, 127–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-15266-5_7.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Argon Ar + CH4 Methane". En Binary Liquid Systems of Nonelectrolytes, 11069–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_3118.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Heptane C7H16 + C16H34Hexadecane (LB0741, VMSD1111)". En Binary Liquid Systems of Nonelectrolytes, 5920–22. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_1651.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Heptane C7H16 + C16H34Hexadecane (LB0756, VMSD1212)". En Binary Liquid Systems of Nonelectrolytes, 5923–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_1652.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Benzene C6H6 + C7F5N Pentafluorobenzonitrile (LB1658, VMSD1211)". En Binary Liquid Systems of Nonelectrolytes, 7848–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_2229.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Cyclohexane C6H12 + C7F5N Pentafluorobenzonitrile (LB1659, VMSD1211a)". En Binary Liquid Systems of Nonelectrolytes, 7851–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_2230.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Bromopentafluorobenzene C6BrF5 + C6H6 Benzene (LB1451, VMSD1211)". En Binary Liquid Systems of Nonelectrolytes, 7854–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_2231.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Chloropentafluorobenzene C6ClF5 + C6H6 Benzene (LB1450, VMSD1211)". En Binary Liquid Systems of Nonelectrolytes, 7923–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_2254.

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Cibulka, I., L. Hnědkovský, J. C. Fontaine, K. Sosnkowska-Kehiaian y H. V. Kehiaian. "Volumetric Properties of the Mixture Pentafluoroiodobenzene C6F5I + C6H6 Benzene (LB1452, VMSD1211)". En Binary Liquid Systems of Nonelectrolytes, 7926–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-73584-7_2255.

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Actas de conferencias sobre el tema "Binary mixture"

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KAWASAKI, KYOZI y TSUYOSHI KOGA. "SPINODAL DECOMPOSITION IN BINARY FLUID MIXTURE". En 101st WE-Heraeus-Seminar. WORLD SCIENTIFIC, 1993. http://dx.doi.org/10.1142/9789814503648_0018.

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Juan, A. y E. Vidal. "Bernoulli mixture models for binary images". En Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004. IEEE, 2004. http://dx.doi.org/10.1109/icpr.2004.1334543.

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Inoue, Norihiro, Masao Goto y Satish G. Kandlikar. "Flow Boiling Heat Transfer With Binary and Ternary Mixtures in Microfin Tubes". En ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1275.

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Abstract An experimental setup was designed and fabricated to test the flow boiling heat transfer performance of microfin tubes. Five microfin tubes were tested with pure refrigerants. Two tubes were selected for further testing with binary and ternary refrigerant mixtures. This paper reports the data for these two microfin tubes employing R22, R410A (mixture of 50% by weight of R32 and 50% of R125) and R407C (ternary mixture of 23 wt. % R32, 25 wt. % R125, and 52 wt. % R134a). A correlation scheme is presented for the heat transfer coefficient of mixtures in microfin tubes. In general, it is observed that the heat transfer performance of binary mixture R410A in microfin tubes is similar to pure R22; however, the performance of the ternary mixture R407C is lower than that with pure R22.
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Ghorui, S., M. Vysohlid, E. Pfender y J. V. R. Heberlein. "Investigating Arc Instability with Binary Gas Mixture". En 2007 IEEE Pulsed Power Plasma Science Conference. IEEE, 2007. http://dx.doi.org/10.1109/ppps.2007.4345440.

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Guo, H., J. Rasink, P. Schall, T. Narayanan, G. H. Wegdam, Michio Tokuyama, Irwin Oppenheim y Hideya Nishiyama. "Colloidal Phase Behavior in a Binary Mixture". En COMPLEX SYSTEMS: 5th International Workshop on Complex Systems. AIP, 2008. http://dx.doi.org/10.1063/1.2897811.

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Liu, Chuanping, Lige Tong, Shaowu Yin, Peikun Zhang y Li Wang. "Size separation of binary mixture under vibration". En POWDERS AND GRAINS 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media. AIP, 2013. http://dx.doi.org/10.1063/1.4812031.

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Elizarova, Tatiana G. "Macroscopic equations for a binary gas mixture". En RAREFIED GAS DYNAMICS: 22nd International Symposium. AIP, 2001. http://dx.doi.org/10.1063/1.1407575.

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Al-Yaqoobi, A. y W. B. Zimmerman. "Microbubble Distillation Studies of a Binary Mixture". En University of Sheffield Engineering Symposium. USES, 2015. http://dx.doi.org/10.15445/01012014.38.

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Avsec, Jurij, Milan Marcic, Alfred Leipertz y Andreas Froeba. "The velocity of sound for binary mixture R507 and ternary mixture R404A". En 35th AIAA Thermophysics Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2001. http://dx.doi.org/10.2514/6.2001-2754.

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Kuwabara, Sinzi y Kazuyoshi Yoshimura. "Derivation of Hydrodynamic Equations for Binary Gas Mixture". En 27TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS. AIP, 2011. http://dx.doi.org/10.1063/1.3562631.

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Informes sobre el tema "Binary mixture"

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T.J. Donovan, T.M. Sutton y Y. Danon. Implementation of Chord Length Sampling for Transport Through a Binary Stochastic Mixture. Office of Scientific and Technical Information (OSTI), noviembre de 2002. http://dx.doi.org/10.2172/820722.

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Mulroy, William y David Didion. The performance of a conventional residential sized heat pump operating with a nonazeotropic binary refrigerant mixture. Gaithersburg, MD: National Bureau of Standards, 1986. http://dx.doi.org/10.6028/nbs.ir.86-3422.

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T.J. Donovan y Y. Danon. Application of Monte Carlo Chord-Length Sampling Algorithms to Transport Through a 2-D Binary Stochastic Mixture. Office of Scientific and Technical Information (OSTI), marzo de 2002. http://dx.doi.org/10.2172/820707.

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Dunn, Patrick. Binary mixtures near surfaces. Portland State University Library, enero de 2000. http://dx.doi.org/10.15760/etd.6100.

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Prinja, A. K. Asymptotic Limits for Transport in Binary Stochastic Mixtures. Office of Scientific and Technical Information (OSTI), mayo de 2017. http://dx.doi.org/10.2172/1357350.

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Wiemann, P. B. Chemical protective clothing: Permeation behavior of chemical binary mixtures. Office of Scientific and Technical Information (OSTI), diciembre de 1989. http://dx.doi.org/10.2172/5046338.

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Zhang, Z. F., Anderson L. Ward y Jason M. Keller. Determining the Porosity and Saturated Hydraulic Conductivity of Binary Mixtures. Office of Scientific and Technical Information (OSTI), septiembre de 2009. http://dx.doi.org/10.2172/1016457.

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Schnitzler, J. v. y J. M. Prausnitz. A classical model for closed-loop diagrams of binary liquid mixtures. Office of Scientific and Technical Information (OSTI), marzo de 1994. http://dx.doi.org/10.2172/10146719.

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Rainwater, James C. Vapor-liquid equilibrium of binary mixtures in the extended critical region :. Gaithersburg, MD: National Bureau of Standards, 1989. http://dx.doi.org/10.6028/nist.tn.1328.

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Morgan, Matthew Earle. Solubilization of pentanol by cationic surfactants and binary mixtures of cationic surfactants. Office of Scientific and Technical Information (OSTI), enero de 1993. http://dx.doi.org/10.2172/10146350.

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