Dissertations / Theses on the topic 'Apparent volume'
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Wang, Zhongning. "Apparent and partial molar heat capacities and volumes of aqueous chelating agents, EDTA and NTA." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ36191.pdf.
Full textSalmi, Moncef. "Homogénéisation des composites linéaires : Etude des comportements apparents et effectif." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2012. http://tel.archives-ouvertes.fr/tel-00766795.
Full textLiu, Bing. "Properties Model for Aqueous Sodium Chloride Solutions near the Critical Point of Water." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd1034.pdf.
Full textHo, Thi Thu Suong. "Développement d'une nouvelle équation d'état applicable aux solutions d'électrolytes." Palaiseau, Ecole polytechnique, 2012. http://www.theses.fr/2012EPXX0006.
Full textMarais, Caroline. "Formation de concrétions calcomagnésiennes par polarisation cathodique associée à la biocalcification et à l’utilisation de matériaux recyclés pour la protection côtière." Electronic Thesis or Diss., La Rochelle, 2023. http://www.theses.fr/2023LAROS020.
Full textThe objective of this study is to develop a low environmental impact solution for the consolidation of partially submerged coastal areas. This solution, the formation of a limestone concretion based on seawater electolysis, relies on two main aspects: firstly, the efficient use of local resources through the valorization of inert construction waste (recycled aggregates (RA)); and secondly, the biomineralization process involving the hydration of CO2 by the enzyme carbonic anhydrase (CA) found in marine bacteria sampled from the Port of La Rochelle. Three major axes were studied to optimize the precipitation of a binder within the limeston concretion composed of CaCO3 and Mg(OH)2 (the calcareous deposit): the effect of RA dissolution in seawater, the application of cathodic polarization via seawater flow, and the study of CaCO3 bio-precipitation by CO2 capture (the role of CA) by marine strains. Seawater flow allowed the formation of a 200 cm3 agglomerate in 60 days at -500µA/cm², resulting in a growth rate of 3 cm3/day. A 10% increase in compactness was observed when the grid was buried (within the RA) either submerged or emerged. Seawater flow and the presence of RA favored the precipitation of CaCO3, particularly in the form of calcite, leading to an Mg(OH)2/CaCO3 ratio less than or equal to 1, whether under continuous or cyclic polarization. The excessive release of calcium and sulfate ions into solution due to the dissolution of the cementitious matrix within the RA could explain the increase in CaCO3. All strains bio-precipitated CaCO3 in their optimal medium and in the presence of natural seawater. Their production drastically decreased at 3% CO2 (atmospheric CO2 = 0.4%) and in the presence of leachate from recycled aggregates. At 3% CO2, the pH of the medium increased in the presence of the strains, which could indicate the activity of CA
Aroulmoji, Vincent. "Approches physico-chimique et par RMN du proton des intéractions eau-molécules sapides et mécanisme de perception des mélanges de saveurs." Reims, 2002. http://www.theses.fr/2002REIMS017.
Full textNagaraju, Yathiraj. "Contribution to the Understanding of the Rheological Behaviour of Recycled Concrete Aggregate Mixtures Made of Coarse and Fine Particles." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/40684.
Full textChan, Hoi Ying. "Designing a fabric planning process for low volume orders in apparel industry /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?IELM%202007%20CHAN.
Full textSeigneur, Alain. "Cytométrie en flux : conception d'un appareil et validation expérimentale." Paris 11, 1987. http://www.theses.fr/1987PA112025.
Full textThe flow cytometry techniques allow the analysis and sorting of living biologic cells at rates above five for then thousand events per second. After a short review, we present in this report the design and development of a "high-tech" apparatus intended for research laboratories and the experimental results. The first part deals with the physical principles allowing morphologic and functional analysis of cells or cellular components. The measured parameters are as follows: electrical resistance pulse sizing, light scattering and fluorescence. Hydrodynamic centering is used, and in the same way, the division of a water-stream into droplets leading to electrostatic sorting of particules. The second part deals with the apparatus design at the "Commissariat à l'Energie Atomique" (C. E. A. ) and industrialised by "ODAM" (ATC 3000). The last part of this thesis work is the performance evaluations of this cytometer. The difference between the two size measurement methods are analyzed: electrical resistance pulse sizing versus small-angle light scattering. By an original optics design, high sensitivity has been reached in the fluorescence measurement: the equivalent noise corresponds to six hundred fluorescein isothiocyanate (FITC) molecules. The sorting performances have also been analyzed and the cell viability proven
Rollins, Paul. "Development of planning and scheduling reference architectures for the medium volume apparel industry." Thesis, University of Huddersfield, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289420.
Full textMichaud, Hubert. "Développement d'un appareil de cisaillement annulaire à volume constant et son application sur les argiles sensibles de Saint-Jude." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/28308.
Full textThis study is about the development of a new ring shear apparatus which is able to shear an undisturbed sensitive clay sample at large strains in test conditions equivalent to an undrained test, by the mean of a constant volume test. A series of tests were realised on samples of undisturbed sensitive clay cored with a large diameter sampler on the site of the Saint-Jude spread that occurred on May 10th 2010. The results of those tests show that the apparatus is working properly. The results are compared with results of triaxial compression test and direct simple shear test realised on samples from the same soil. The outcome of the comparison is that the ring shear test is the better of the three types of test to characterise properly the shear strength at large strains of the clays. It is also the only one of the three types of test that is able to reach the residual shear strength.
Claudel, Fabrice. "Étude de faisabilité d'un appareil échographique de faibles dimensions destiné au contrôle du volume urinaire dans les problèmes de dysuries." Nancy 1, 1993. http://www.theses.fr/1993NAN10299.
Full textBouzeghrane, Fatiha. "Régulation de la volémie chez le rat en simulation d'impesanteur." Lyon 1, 1999. http://www.theses.fr/1999LYO1T118.
Full textMichard, Frédéric. "Variabilité respiratoire du volume d'éjection ventriculaire gauche sous ventilation mécanique : implications cliniques." Paris 11, 2001. http://www.theses.fr/2001PA11T13B.
Full textMechanical ventilation induces cyclic changes in left ventricular stroke volume. These changes are related to the expiratory decrease in left ventricular preload following the inspiratory decrease in right ventricular filling and ejection. The magnitude of respiratory changes in left ventricular stroke volume reflects the sensitivity of the heart to the mechanical insufflation-induced changes in ventricular preload. In clinical practice, respiratory changes in left ventricular stroke volume can be assessed by analysis of the arterial pressure wave form (arterial catheter) or of aortic blood velocity (Doppler). In ventilated patients with acute lung injury, the respiratory changes in arterial pulse pressure predict the hemodynamic effects of positive end-expiratory pressure (Study # 1). In septic patients with acute circulatory failure, the respiratory changes in arterial pulse pressure (Study # 2) and in aortic blood velocity (Study # 3) predict the hemodynamic effects of volume expansion. These dynamic parameters are better predictors of fluid responsiveness than static indicators of right and left ventricular preload (Study # 4)
Bernard, Olivier. "Réponses cardiovasculaires et performance en course à pied, à intensité sous-maximale, proche de VO2max : influence du volume plasmatique." Saint-Etienne, 1999. http://www.theses.fr/1999STET002T.
Full textHawrylak, Brent. "Thermodynamics of aqueous methyldiethanolamine and methyldiethanolammonium chloride over a wide range of temperature and pressure : apparent molar volumes, heat capacities, compressibilities, and excess molar heat capacities /." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0006/MQ54895.pdf.
Full textWalsh-Wilkinson, Élisabeth. "Dimorphisme sexuel dans la réponse myocardique à une surcharge de volume : observations chez le rat ayant une régurgitation de la valve aortique." Master's thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/66570.
Full textThe incidence of cardiovascular disease differs between men and women. Symptoms, disease’s evolution, response to treatment and even care are different depending on the sex. Cardiac hypertrophy (HC) is the heart's response to sustained and significant hemodynamic overload. HC can be concentric (thickening of the walls) or eccentric (dilation of the chamber). Mechanisms involved in the sexual dimorphism of HC are still poorly understood. Our team is interested in a model of severe aortic valve regurgitation (RA) in rats. We have already shown that women’s heart has a more concentric remodeling, a better capillary density and a gene profile of mitochondrial function and energy metabolism closer to normal, compared to males. We were first interested in the involvement of sex hormones in this sexual dimorphism. Echocardiographic data and tissue analyze show that androgen deficiency in RA males reduces hypertrophic response, improves cardiac function and tends to improve survival. Estrogen loss is not associated with significant hypertrophic changes in RA females. We then studied the effect of valsartan, a treatment targeting the renin angiotensin system (RAAS), a highly activated hormonal pathway in HC. Inhibition of RAAS activity prevents concentric hypertrophy in female’s heart in the early weeks of RA, whereas it has little effect in RA males. Finally, we were interested in the morphological and functional evolution of the heart in RA rats. Echocardiographic analysis shows that RA females’ left ventricle rapidly loses contractile function, circumferential deformation capacity, and changes its normal elliptical shape, compared to males. The results presented here improve our understanding of sexual differences in HC.
Maillet, Alain. "Comparaison des effets endocriniens, métaboliques et cardio-vasculaires observés lors d'expériences d'alitement anti-orthostatique et de confinement." Lyon 1, 1997. http://www.theses.fr/1997LYO1T243.
Full textBouferrache, Belkacem. "Validation d'un système d'exploration de la ventilation interne du nourrisson." Compiègne, 1993. http://www.theses.fr/1993COMPD631.
Full textHodzic, Amir. "Exploration du coeur d'athlète à l'aide d'outils échocardiographiques d'analyse de la déformation myocardique, des volumes ventriculaires et des flux intra cavitaires Accuracy of speckle tracking in the context of stress echocardiography in short axis view: an in vitro validation study Analysis of inter-system variability of systolic and diastolic intraventricular pressure gradients derived from color Doppler M-mode echocardiography Echocardiographic evidence of left ventricular untwisting-filling interplay Cardiovascular adaptations in American-style football players in response to the inter- season training Right ventricular global and regional remodeling in American-style-football athletes: a longitudinal 3D echocardiographic study." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMC428.
Full textThe trained athlete is a physiological model of extreme cardiac adaptation for whom the distinction between adaptive cardiac remodeling induced by chronic exercise and certain early cardiomyopathies can be difficult to assess. Echocardiography is the first-choice imaging modality to evaluate the athlete’s heart at rest and during exercise. Semi-recent developments in speckle tracking and 3D ultrasound imaging have shown clinical interest in the echocardiographic description of the athlete’s heart. However, some technical aspects require further investigation. Moreover, current post-treatment tools provide only a partial analysis of cardiac hemodynamics and regional myocardial function. Using an experimental model mimicking stress echocardiography, we first demonstrated the validity of speckle tracking in comparison to sonomicrometry to measure regional deformation in a large range of deformation rates. Secondly, we studied in volunteers without heart disease (athletes and non- athletes) the reliability of a method to assess non-invasively the left ventricular (LV) systolic and diastolic intraventricular pressure gradients (IVPGs) based on post-processing of intracardiac flow velocity data acquired using color Doppler M-mode. This hemodynamic index was highly feasible and well correlated with LV suction. Analysis of IVPG measurements revealed inter-vendor variability which was mainly related to differences in color Doppler image resolution. Finally, using a multiparametric echocardiographic approach (speckle tracking, IVPGs, and 3D volumes), we studied the physiological relationship between the type of exercise training and the left and right cardiac remodeling among a Canadian football team followed longitudinally. The regional analysis of right ventricular (RV) morphological and functional changes induced by chronic exercise was performed using a new computational method based on 3D echocardiography that volumetrically parcellated the RV into three segments (apex, outlet, and inlet). In conclusion, our workhas shown that the echocardiographic post-processing tools studied for the global and regional analysis of cardiac function and morphology apply to the athlete’s heart and could be useful in the characterization of the exercise-induced cardiac remodeling
Bouhlel, Ezeddine. "Effets de la masse musculaire active et de l'hypoxie aiguë sur la consommation d'oxygène maximale chez l'homme." Paris 11, 1988. http://www.theses.fr/1988PA112392.
Full textDelaplace, Guillaume. "Agitation de fluides fortement visqueux newtonien ou non par des agitateurs de proximité, type ancre et rubans hélicoïdaux." Nancy 1, 1998. http://www.theses.fr/1998NAN10283.
Full textDelestre, Olivier. "Simulation du ruissellement d'eau de pluie sur des surfaces agricoles." Phd thesis, Université d'Orléans, 2010. http://tel.archives-ouvertes.fr/tel-00587197.
Full textPANTINI, SARA. "Analysis and modelling of leachate and gas generation at landfill sites focused on mechanically-biologically treated waste." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2013. http://hdl.handle.net/2108/203393.
Full textClarke, Rodney George Francis. "Amino acids under hydrothermal conditions : apparent molar volumes, apparent molar heat capacities, and acid/base dissociation constants for aqueous gas-alanine, gbs-alanine, glycine, and proline at temperatures from 25 to 250°C and pressures up to 30.0 MPa /." 2000.
Find full textWang, Hanchun [Verfasser]. "Determination of adsorption and activation volumes and apparent transfer coefficients by pressure and potential modulation / vorgelegt von Hanchun Wang." 2010. http://d-nb.info/1004037554/34.
Full textLan, Pi-Nan Rosa. "Apparel catalog patronage analysis of consumer lifestyle and shopping motivations /." 1988. http://catalog.hathitrust.org/api/volumes/oclc/19686793.html.
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Sheth, Tanuja R. "Consumer values in relation to environmental promotions of apparel retailers." 1992. http://catalog.hathitrust.org/api/volumes/oclc/27800913.html.
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Zhang, Kai. "Thermodynamics of aqueous 2-amino-2-methyl-1-propanol and 2-amino-2-methyl-1-propanol hydrochloride over a wide range of temperature and pressure : apparent molar volumes, heat capacities, excess molar heat capacities, volumes, and expansibilities / y Kai Zhang." 2001.
Find full textOuellette, Sara J. "Catalog shopping for apparel perceived risk, self-esteem and information seeking /." 1990. http://catalog.hathitrust.org/api/volumes/oclc/23025523.html.
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Yoon, Jongsuk Chun. "A methodology for devising an anthropometric size description system for women's apparel." 1992. http://catalog.hathitrust.org/api/volumes/oclc/27418979.html.
Full textDacus, Janis Lavon. "Texas apparel manufacturers' attitudes toward competitiveness, job importance, and free trade with Mexico." 1994. http://catalog.hathitrust.org/api/volumes/oclc/34655720.html.
Full textHu, Qiyong. "China's consumer market Shanghai consumers' attitudes toward foreign-brand and Chinese-brand apparel /." 1994. http://catalog.hathitrust.org/api/volumes/oclc/34640005.html.
Full textKessler, Judi A. "North American economic integration, transnational apparel production networks, and industrial upgrading the Southern California-Mexico connection /." 1999. http://catalog.hathitrust.org/api/volumes/oclc/48888635.html.
Full textLichtenwalner, Marian K. "The relationship between selected learner characteristics and the learning behaviors of students in a self-instructional course of apparel design." 1988. http://catalog.hathitrust.org/api/volumes/oclc/18152005.html.
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Rodriquez-Garavito, César A. "Global governance, cross-border organizing, and labor rights codes of conduct and anti-sweatshop struggles in global apparel factories in Mexico and Guatemala /." 2003. http://catalog.hathitrust.org/api/volumes/oclc/54113553.html.
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Lamph, William W. "A monoclonal antibody to Abelson murine leukemia virus-induced lymphoma cells that immunoprecipitates normal cell proteins and detects by immuno-blotting an antigen apparently limited to the immunizing cell." 1985. http://catalog.hathitrust.org/api/volumes/oclc/13201503.html.
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BULGINI, Giulia. "Il progetto pedagogico della Rai: la televisione di Stato nei primi vent’anni. Il caso de ‹‹L’Approdo››." Doctoral thesis, 2018. http://hdl.handle.net/11393/251123.
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