Tesis sobre el tema "Kinetic data"
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Russel, Daniel. "Kinetic data structures in practice /". May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.
Texto completoAgouris, Ioannis. "The variability of force platform, kinematic and kinetic data in normal and cerebral palsy gait". Thesis, University of Aberdeen, 2002. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU154295.
Texto completoLiu, Lingyi. "Concussion balance and postural stability assessment system using kinetic data analysis". Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/50256.
Texto completoApplied Science, Faculty of
Electrical and Computer Engineering, Department of
Graduate
Green, Darren. "Acquisition of kinetic and scale-up data from heat flow calorimetry". Thesis, London South Bank University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367899.
Texto completoSchabort, Willem Petrus Du Toit. "Integration of kinetic models with data from 13C-metabolic flux experiments". Thesis, Link to the online version, 2007. http://hdl.handle.net/10019/707.
Texto completoGaisford, Simon. "Kinetic and thermodynamic investigation of a series of pharmaceutical excipients". Thesis, University of Kent, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242881.
Texto completoOrtiz, Joseph Christian y Joseph Christian Ortiz. "Estimation of Kinetic Parameters From List-Mode Data Using an Indirect Approach". Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/621785.
Texto completoArslan, Mine Özge Alsoy Altınkaya Sacide. "measurement and modeling of thermodynamic and kinetic data of membrane forming systems/". [s.l.]: [s.n.], 2007. http://library.iyte.edu.tr/tezlerengelli/master/kimyamuh/T000617.pdf.
Texto completoSahrom, Sofyan. "Beyond jump height: Understanding the kinematics and kinetics of the countermovement jump from vertical ground reaction force data through the use of higher-order time derivatives". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2019. https://ro.ecu.edu.au/theses/2235.
Texto completoAinsworth, Holly Fiona. "Bayesian inference for stochastic kinetic models using data on proportions of cell death". Thesis, University of Newcastle upon Tyne, 2014. http://hdl.handle.net/10443/2499.
Texto completoStarkie, Andrew John. "Calorimetric methods for the determination of kinetic and thermometric data for safe chemical manufacture". Thesis, London South Bank University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386234.
Texto completoHashemi, Beni Leila. "Development of a 3D Kinetic Data Structure adapted for a 3D Spatial Dynamic Field Simulation". Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26532/26532.pdf.
Texto completoGeographic information systems (GIS) are widely used for representation, management and analysis of spatial data in many disciplines including geosciences, agriculture, forestry, metrology and oceanography etc. In particular, geoscientists have increasingly used these tools for data integration and management purposes in many environmental applications ranging from water resources management to global warming study. Beyond these capabilities, geoscientists need to model and simulate 3D dynamic spatial fields and readily integrate those results with other relevant spatial information in order to have a better understating of the environment. However, GIS are very limited for modeling and simulation of spatial fields which are mostly three dimensional and dynamic. These limitations are mainly related to the existing GIS spatial data structures which are 2D and static and are not designed to address the 3D and dynamic aspects of continuous fields. Hence, the main objective of this research work is to improve the current GIS capabilities for modeling and simulation of 3D spatial dynamic fields by development of a 3D kinetic data structure. Based on our literature review, 3D dynamic Delaunay tetrahedralization (DT) and its dual, 3D Voronoi diagram (VD), have many interesting potentials for handling the 3D and dynamic nature of those kind of phenomena. However, because of the special configurations of datasets in geosciences applications, the DT of such data is often inadequate for numerical integration and simulation of dynamic field. For example, in a hydrogeological simulation, the data form highly irregular set of points aligned in vertical direction and very sparse horizontally which may result in very large, small or thin tessellation elements. The size and shape of tessellation elements have an important impact on the accuracy of the results of the simulation of a field as well as the related computational costs. Therefore, in the first step of the research work, we develop an adaptive refinement method based on 3D dynamic Delaunay data structure, and construct a 3D adaptive tessellation for the representation and simulation of a dynamic field. This tessellation is conformed to represent the complexity of fields, considering the discontinuities and the shape and size criteria. In order to deal with the dynamic behavior of 3D spatial fields in a moving framework within GIS, in the second step, we extend 3D dynamic VD to 3D kinetic VD in the sense of being capable of keeping update the 3D spatial tessellation during a dynamic simulation process. Then, we show how such a spatial data structure can support moving elements within the tessellation and their interactions. The proposed kinetic data structure provides an elegant way for the management of the connectivity changes between moving elements within the tessellation. In addition, the problems resulting from using a fixed time step, such as overshoots and undetected collisions, are addressed by providing very flexible mechanisms to detect and manage different changes (events) in the spatial tessellation by 3D DT. Finally, we study the potentials of the kinetic 3D spatial data structure for the simulation of a dynamic field in 3D space. For this purpose, we describe in detail different steps for the adaption of this data structure from its discretization for a 3D continuous field to its numerical integration based on an event driven method, and show how the tessellation moves and the topology, connectivity, and physical parameters of the tessellation cells are locally updated following any event in the tessellation. For the validation of the proposed spatial data structure itself and its potentials for the simulation of a dynamic field, three case studies are presented in the thesis. According to our observations during the simulation process, the data structure is maintained and the 3D spatial information is managed adequately. Furthermore, the results obtained from the experimentations are very satisfactory and are comparable with results obtained from other existing methods for the simulation of the same dynamic field. Finally, some of the limitations of the proposed approach related to the development of the 3D kinetic data structure itself and its adaptation for the representation and simulation of a 3D dynamic spatial field are discussed and some solutions are suggested for the improvement of the proposed approach.
Vanacker, Thomas. "Improvement of an advanced kinetic Monte Carlo algorithm through storing and recycling factorised transition matrices". Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-239920.
Texto completoKinetisk Monte Carlo är en universell metod för att simulera utvecklingen hos system som styrs av en master-ekvation. Metoden begränsas dock kraftigt av att de simulerade banorna fångas i potentialgropar. För att mildra problemet utförs icke-lokala övergångar som baseras på faktorisering av övergångsmatrisen för master-ekvationen. Dessa övergångar undviker potentialgroparna. Närhelst infångandet blir för besvärligt besöks ett begränsat antal gropar och samma faktorisering utförs många gånger. I detta examensarbete presenteras två metoder som syftar till att ytterligare öka effektiviteten hos algoritmen Kinetisk Monte Carlo. Den första metoden består i att lagra och återanvända faktoriseringarna av övergångsmatrisen medan den andra metoden konstruerar en graf i flykten som sammanbinder de faktoriserade övergångsmatriserna. Effektiviteten hos metoderna demonstreras genom simuleringar av klustermigration hos en järnbaserad legering.
Nguyen, Thi Huyen Tram. "Handling data below the quantification limit in viral kinetic modeling for model evaluation and prediction of treatment outcome". Paris 7, 2014. http://www.theses.fr/2014PA077224.
Texto completoViral kinetic (VK) models are useful tools to understand the lifecycle of hepatitis C virus and the mechanisms of action of antiviral agents. The understanding of virologic response can be improved by including pharmacokinetic (PK) information. VK model might also be useful to predict individual treatment outcome and support treatment personalization. One common problem in VK modeling is data below the quantification limit (BQL). However the impact of these data on model evaluation and treatment response prediction and how to properly handle them in these steps are still in question. We extended prediction discrepancies (pd) and normalized prediction distribution errors (npde) to handle BQL data and evaluated them in a simulation study. The extended metrics have better performance with satisfactory type I errors and powers, compared to the methods omitting BQL data. We developed a PK-VK model to characterize the VK to alisporivir, a cyclophillin inhibitor, given in with or without peg-IFN. The model provided good predictions for the virologic responses (BQL data fraction and SVR rate) for different combinations and doses of alisporivir in another study. We also studied by simulation the use of VK model to predict individual treatment outcome and evaluated several factors that can impact this prediction: methods for handling BQL data, design and a priori information on population parameters. We showed that Bayesian estimation of individual parameters can give good predictions for treatment outcome from only few early responses, provided that BQL data are correctly handled and correct a,priori information is available
Riposo, Julien. "Computational and Mathematical Methods for Data Analysis in Biology and Finance". Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066177/document.
Texto completoMathematics are understood as a set of abstract ideas, in the measure of the real world – or reality – has no way to intervene. However, some observable mathematical facts in experimental or simulated data can be counter-intuitive. The PhD is divided into two parts: first, we mathematically study the matrices of the same type of the ones in biology and finance. In particular, we show the following counter-intuitive fact: for these matrices, the eigenvector associated with the highest eigenvalue is close to the sum of each row, column by column. We also discuss some applications to graph theory with many numerical simulations and data analysis.On the other hand, we will face the genetic contact problem: from a contact map, a real current challenge is to find the DNA 3D-structure. We propose several matrix analysis methods, which one show disjoinct areas in the nucleus where the DNA interactions are different. These areas are nuclear compartments. With other biological features, we characterize the biological function of each of the compartments. The analysis tools are the ones already used in finance to analyze the autocorrelation matrices, or even time series
Claas, Allison. "Systems modeling of quantitative kinetic data identifies receptor tyrosine kinase-specific resistance mechanisms to MAPK pathway inhibition in cancer". Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112514.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 149-156).
Targeted cancer therapeutics have seen constraint in clinical efficacy due to resistance. Indicators for resistance may include genetic mutations or protein-level overexpression of targeted or bypass receptor tyrosine kinases (RTKs). While the latter is often attributed to gene amplification, genetic characterization of tumor biopsies has failed to explain substantial proportions of resistance. We hypothesize that post-synthesis mechanisms governing RTK levels may represent underappreciated contributors to drug resistance. We have developed an experimental and computational model for the simultaneous analysis of synthesis and post-synthesis mechanisms contributing to protein level changes. The experimental component quantitatively measures processes operating on multiple time scales in a multi-plexed fashion, with methods generalizable to any membrane bound protein. Parameter distribution estimation by fitting data to an integrative cellular model quantifies native RTK processes and enables the study of treatment induced mechanistic changes. It has been reported that triple negative breast cancer cell lines up-regulate many RTKs in response to Mek inhibition, although reported with conflicting mechanisms. Upon integrated analysis, we find both Axl and Her2 have increased lysate levels after Mek inhibition with 3 Mek inhibitors, Selumetinib, Binimetinib, and PD0325901. Axl changes are attributed to a decrease in proteolytic shedding and protein degradation, and Her2 changes are attributed to decreased synthesis. Met shows a decrease in proteolytic shedding similar to Axl, but compensating synthesis and degradation mechanisms counteract the effect. Contrastingly, Erk inhibition shows minor effects on RTK reprogramming, with Erk dimer inhibitor DEL-22379 exhibiting RTK specific protease effects and highlighting RTK specific outcomes of decreased endocytosis. This quantitative model enables prediction of combination therapies with mechanistic process inhibitors. Our predictions match experimental observations that Axl lysate level increases with Mek inhibition remains unchanged in the presence of transcriptional inhibition, supporting a role for post-synthesis mechanisms. Through additional combination with an Axl inhibitor, we are able to further the anti-proliferative and anti-migratory effect of Mek and transcriptional inhibition in TNBC. This study not only provides a novel and broadly applicable quantitative framework for characterizing RTK level changes, but also emphasizes the RTK, pathway target, and inhibitor variation of RTK reprogramming in drug resistance.
by Allison Claas.
Ph. D.
Radchenko, Taras, Valentyn Tatarenko y Sergiy Bokoch. "Calculation of diffusivities in ordering f.c.c. alloy by the kinetic data about short- and long-range order parameters’ relaxation". Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-196109.
Texto completoКонцевой, А. Л. y С. А. Концевой. "Розрахунок кінетичних параметрів за дериватографічними даними". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/54457.
Texto completoTonietto, Matteo. "A Unified Framework For Blood Data Modeling In Dynamic Positron Emission Tomography Studies". Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3424684.
Texto completoLa quantificazione di immagini dinamiche PET (Tomografia ad Emissione di Positroni) richiede la misurazione della concentrazione di tracciante nel plasma arteriale. In generale, questa non può essere ricavata dalle immagini stesse, ma va misurata attraverso il prelievo di campioni di sangue arteriale durante tutta la durata dell’esame. Lo scopo di questa tesi è stato di sviluppare e validare un framework unificato per la modellazione dei dati arteriali che tenesse in considerazione sia la fisiologia che le variabili sperimentali legate all’esame PET, in modo da raggiungere una migliore descrizione di tali dati.
Doan, Xuan Tien. "Multivariate data analysis for embedded sensor networks within the perishable goods supply chain". Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/multivariate-data-analysis-for-embedded-sensor-networks-within-the-perishable-goods-supply-chain(0b555420-442b-4787-b730-8acf95878996).html.
Texto completoSirjean, Baptiste. "Étude cinétique de réactions de pyrolyse et de combustion d'hydrocarbures cycliques par les approches de chimie quantique". Thesis, Vandoeuvre-les-Nancy, INPL, 2007. http://www.theses.fr/2007INPL093N/document.
Texto completoPetroleum fuels are the world’s most important primary energy source and the need to maintain their supply is a major actual challenge involving both economical and environmental features. Decreasing fuels consumption is one of the more efficient ways to reconcile the goals of energy price and environmental protection. Numerical simulations become therefore a very important tool to optimize fuels and motors. Detailed chemical kinetic models are required to reproduce the reactivity of fuels and to characterize the amount of emitted pollutants. Such models imply a very large number of chemical species and elementary reactions, for a given species, and the determination of thermodynamic and kinetic data is a critical problem. Nowadays, quantum chemistry methods are able to calculate accurately thermodynamic data for a large number of chemical systems and to elucidate the reactivity of these systems. In this work we have used quantum chemistry to study the unimolecular reactions (initiation, molecular reactions, ß-scissions, cyclic ethers formations) involved in the decomposition of monocyclic and polycyclic hydrocarbons. From the results of quantum chemical calculations, a detailed chemical kinetic mechanism of the pyrolysis of a polycyclic alkane has been developed and validated against experimental data
Radchenko, Taras, Valentyn Tatarenko y Sergiy Bokoch. "Calculation of diffusivities in ordering f.c.c. alloy by the kinetic data about short- and long-range order parameters’ relaxation: Calculation of diffusivities in ordering f.c.c. alloy by the kineticdata about short- and long-range order parameters’ relaxation". Diffusion fundamentals 2 (2005) 57, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14390.
Texto completoPeng, Zhe, Douglas A. Day, Amber M. Ortega, Brett B. Palm, Weiwei Hu, Harald Stark, Rui Li, Kostas Tsigaridis, William H. Brune y Jose L. Jimenez. "Non-OH chemistry in oxidation flow reactors for the study of atmospheric chemistry systematically examined by modeling". COPERNICUS GESELLSCHAFT MBH, 2016. http://hdl.handle.net/10150/614743.
Texto completoOras, Aldo. "Kinetic aspects of dATP[alpha]S interaction with P2Y₁ Receptor /". Online version, 2004. http://dspace.utlib.ee/dspace/bitstream/10062/626/5/oras.pdf.
Texto completoMalangi, Gajendramurthy Chunchesh. "Vers la conception d'une sonde RMN immersible pour le suivi des réactions en solution". Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAF007.
Texto completoThis endeavour represents a pioneering effort to design and develop a cost-effective low-field Dip-NMR or Immersible NMR system dedicated to monitoring reaction mixtures at the closest possible source of information. While we have successfully designed and optimized the first version of prototype capable of acquiring single scanned NMR spectra of pure samples, further focused study and research are highly warranted to develop and integrate prototype into an immersible probe unit capable of multi-channel acquisition to realize the proposed Dip-NMR system. The NMR spectra obtained from Dip-NMR system were notably broad and necessitated dedicated chemometric methods for quantification and kinetic data extraction. Known reactions were monitored on a high-field high-resolution NMR spectrometer, with the kinetic data from this instrument serving as benchmark data for comparison and evaluation against the data obtained from Dip-NMR system. Various chemometric methods were explored and tested on the mimicked spectra for quantification and kinetic data extraction, with the results subsequently compared with the benchmark data. In parallel with the project’s goal, hydrosilylation reactions involving organic substrates such as nitriles, cyclic amides, and esters were catalyzed using an Ir(III) catalyst and monitored on a high-field high-resolution NMR spectrometer. These investigations have successfully yielded valuable insights into the reactions, contributing to a deeper understanding of the processes involved and laid important reference kinetic data for future testing of an advanced Dip-NMR probe prototype
Li, Zhonglin. "Tribological, Kinetic and Thermal Characteristics of Copper Chemical Mechanical Planarization". Diss., Tucson, Arizona : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1378%5F1%5Fm.pdf&type=application/pdf.
Texto completoKon, Kam King Guillaume. "Revisiting Species Sensitivity Distribution : modelling species variability for the protection of communities". Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10194/document.
Texto completoSpecies Sensitivity Distribution (SSD) is a method used by scientists and regulators from all over the world to determine the safe concentration for various contaminants stressing the environment. Although ubiquitous, this approach suffers from numerous methodological flaws, notably because it is based on incomplete use of experimental data. This thesis revisits classical SSD, attempting to overcome this shortcoming. First, we present a methodology to include censored data in SSD with a web-tool to apply it easily. Second, we propose to model all the information present in the experimental data to describe the response of a community exposed to a contaminant. To this aim, we develop a hierarchical model within a Bayesian framework. On a dataset describing the effect of pesticides on diatom growth, we illustrate how this method, accounting for variability as well as uncertainty, provides benefits to risk assessment. Third, we extend this hierarchical approach to include the temporal dimension of the community response. The objective of that development is to remove the dependence of risk assessment on the date of the last experimental observation in order to build a precise description of its time evolution and to extrapolate to longer times. This approach is build on a toxico-dynamic model and illustrated on a dataset describing the salinity tolerance of freshwater species
Ogaja, Clement Surveying & Spatial Information Systems Faculty of Engineering UNSW. "A framework in support of structural monitoring by real time kinematic GPS and multisensor data". Awarded by:University of New South Wales. School of Surveying and Spatial Information Systems, 2002. http://handle.unsw.edu.au/1959.4/18662.
Texto completoYin, KangKang. "Data-driven kinematic and dynamic models for character animation". Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/31759.
Texto completoScience, Faculty of
Computer Science, Department of
Graduate
Jiang, Mofen. "The Chemical and kinetic mechanism for leaching of chrysocolla by sulfuric acid". Thesis, The University of Arizona, 1992. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_1992_610_sip1_w.pdf&type=application/pdf.
Texto completoSorooshian, Jamshid. "Tribological, Thermal and Kinetic Characterization of Dielectric and Metal Chemical Mechanical Planarization Processes". Diss., Tucson, Arizona : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1126%5F1%5Fm.pdf&type=application/pdf.
Texto completoSteinmetz, Fabian. "Integration of data quality, kinetics and mechanistic modelling into toxicological assessment of cosmetic ingredients". Thesis, Liverpool John Moores University, 2016. http://researchonline.ljmu.ac.uk/4522/.
Texto completoToraldo, Serra Eugenio Maria <1984>. "Inferences on earthquake kinematic properties from data inversion: two different approaches". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amsdottorato.unibo.it/5178/1/Toraldo_Eugenio_tesi.pdf.
Texto completoToraldo, Serra Eugenio Maria <1984>. "Inferences on earthquake kinematic properties from data inversion: two different approaches". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amsdottorato.unibo.it/5178/.
Texto completoDextraze, Mathieu Francis. "Comparing Event Detection Methods in Single-Channel Analysis Using Simulated Data". Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/39729.
Texto completoAl-Lakany, H. "Human gait analysis : extracting salient features from normal and pathological kinematic data". Thesis, University of Edinburgh, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.640299.
Texto completoWalton, David Brian. "Analysis of single-molecule kinesin assay data by hidden Markov model filtering". Diss., The University of Arizona, 2002. http://hdl.handle.net/10150/280221.
Texto completoRuhnow, Felix. "Estimating the motility parameters of single motor proteins from censored experimental data". Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-216854.
Texto completoCivek, Ezgi. "Comparison Of Kinematic Results Between Metu-kiss &". Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607947/index.pdf.
Texto completoGiakas, Giannis K. "Time and frequency domain applications in biomechanics". Thesis, Manchester Metropolitan University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389498.
Texto completoBartkus, Tadas Patrick. "An Analytical Model Based on Experimental Data for the Self-Hydrolysis Kinetics of Aqueous Sodium Borohydride". Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1283538978.
Texto completoEich, Lori A. "Kinematic models of deformation in Southern California constrained by geologic and geodetic data". Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/34666.
Texto completoIncludes bibliographical references (p. 47-48).
Using a standardized fault geometry based on the Community Block Model, we create two analytic block models of the southern California fault system. We constrain one model with only geodetic data. In the other, we assign a priori slip rates to the San Andreas, Garlock, Helendale, Newport-Inglewood, Owens Valley, Sierra Madre, and Chino faults to create a joint geologic and geodetic model, using the a priori slip rates to refine the results in areas with limited geodetic data. Our results for the San Andreas fault are consistent with geologic slip rates in the north and south, but across the Big Bend area we find its slip rates to be slower than geologic rates. Our geodetic model shows right lateral slip rates of 19.8 + 1.3 mm/yr in the Mojave area and 17.3 ± 1.6 mm/yr near the Imperial fault; the San Gorgonio Pass area displays a left lateral slip rate of 1.8 + 1.7 mm/yr. Our joint geologic and geodetic model results include right lateral slip rates of 18.6 + 1.2 mm/yr in the Mojave area, 22.1 ± 1.6 mm/yr near the Imperial fault, and 9.5 1.4 mm/yr in the San Gorgonio Pass area. Both models show high values (10-13 1 mm/yr) of right lateral slip to the east of the Blackwater fault along the Goldstone, Calico, and Hidalgo faults. We show that substantially different block geometries in the Mojave can produce statistically similar model results due to sparse geodetic data.
by Lori A. Eich.
S.M.
Ruiz, Sergio. "Kinematic and dynamic inversions of subduction earthquakes using strong motion and cGPS data". Paris, Institut de physique du globe, 2012. http://www.theses.fr/2012GLOB0006.
Texto completoWe study the inversion of the slip distribution of five earthquakes: 3 that occurred in Chile (Tocopilla 2007, Mw 7. 8; Michilla 2007, Mw 6. 7; Maule 2010, Mw 8. 8) and two from Japan (Iwate 2008, Mw 6. 8, Tohoku 2011, Mw 9. 0). Kinematic inversions are made for them with the exception of Michilla 2007 and dynamic inversions were made for Michilla 2007 and Iwate 2008. Inversions are made using an elliptical rupture area which is characterized by a Gaussian distribution of slip. The search for the best solution is approached using the neighborhood algorithm. Strong motion and continuous GPS (cGPS) data were used in the inversion. For Tocopilla 2007 we proposed a slip distribution characterized by two ellipses confirming previous work by Peyrat et al. (2010). For the Maule 2010 earthquake two ellipses were proposed, the results showed that the maximum slip is located on the northern part of the rupture. Here also we identified the asperities that controlled the movement in the range of intermediate frequencies (0. 02 Hz to 0. 1 Hz) in the north of the rupture. The Tohoku 2011 earthquake was characterized by the rupture of one ellipse. Then we searched for the best solution using a Monte Carlo method, we fixed some parameters and released 3 of them: rupture velocity, maximum slip and ellipse size (keeping fixed the aspect ratio between their axes), finding that between these three parameters there are strong links, confirming that the solution is non unique. Also for this earthquake is develops a preliminary inversion using a classical discretization with rectangles, finding similar results to the elliptical inversion. Finally we made the inversion of two intraplate intermediate depth earthquakes of magnitudes around Mw 6. 8. For these earthquakes we made the first full dynamic inversions. Here we confirmed, making Monte Carlo inversion, those dynamics inversions are not unique and that are characterized by the parameters of the friction law. These parameters can take different values, but they share common values of seismic moment and kappa values (kappa is a parameter that relates the energy released with the energy available for the earthquake rupture)
Se invierte la distribucion de deslizamiento de cinco terremotos, 3 ocurridos en Chile (Tocopilla 2007, Mw 7. 8; Michilla 2007, Mw 6. 7; Maule 2010; Mw 8. 8) y dos de Japon (Iwate 2008, Mw 6. 8 y Tohoku 2011, Mw 9. 0). Se realizan inversiones cinematicas para ellos con la excepcion de Michilla 2007 e inversiones dinamicas para Michilla 2007 e Iwate 2008. Las inversiones son hechas proponiendo a priori una distribucion geometrica del area de ruptura formada por una o dos elipses y distribucion gaussiana de deslizamiento. La busqueda de la mejor solucion se realiza utilizando el algoritmo de vecindad. Acelerogramas y GPS continuos (cGPS) fueron invertidos. Para Tocopilla 2007 se obtiene una distribucion de slip caracterizado por 2 elipses. Para el terremoto del Maule dos elipses fueron propuestas encontrandose que el maximo deslizamiento se ubica en la zona norte de una ruptura de casi 500 km; para este terremoto ademas se identificaron las asperezas que controlaron el movimiento en el rango de frecuencias intermedias (0. 02 Hz a 0. 1 Hz) en la zona norte de la ruptura. El terremoto de Tohoku 2011 pudo ser caracterizado por la ruptura de una elipses y luego se realizo una busqueda de la mejor solucion utilizando un metodo de Monte Carlo fijando algunos parametros y liberando solo 3 de ellos: velocidad de ruptura, deslizamiento maximo y el tamano de la elipse (manteniendo fija la razon de aspecto entre sus ejes), encontrando que entre estos tres parametros existen fuertes acoplamientos, confirmando que la solucion no es unica. Tambien para este terremoto se realiza desarrolla una preliminar inversion utilizando una discretizacion clasica de rectangulos, encontrandose resultados similares a la inversion por elipse. Finalmente realizamos la inversion de dos terremotos intraplaca de profundidad intermedia de magnitud cercana a Mw 6. 8. Para estos terremotos nosotros realizamos las primeras inversiones dinamicas liberando todos los parametros. Aqui se confirma, realizando inversiones del tipo Monte Carlo, que las inversiones no son unicas y que la ruptura de los terremotos queda controlada por los parametros de la ley de friccion, pudiendo tomar diferentes valores pero agrupandose en valores especificos de momento sismico y kappa (kappa es un parametro que relaciona la energia liberada con la energia disponible para que el terremoto se propague)
Ruiz, Tapia Sergio. "Kinematic and dynamic inversions of subduccion earthquakes using strong motion and cGPS data". Tesis, Universidad de Chile, 2012. http://repositorio.uchile.cl/handle/2250/111903.
Texto completoSe invierte la distribución de deslizamiento de cinco terremotos, 3 ocurridos en Chile (Tocopilla 2007, Mw 7.8; Michilla 2007, Mw 6.7; Maule 2010; Mw 8.8) y dos de Japón (Iwate 2008, Mw 6.8 y Tohoku 2011, Mw 9.0). Se realizan inversiones cinemáticas para ellos con la excepción de Michilla 2007 e inversiones dinámicas para Michilla 2007 e Iwate 2008. Las inversiones son hechas proponiendo a priori una distribución geométrica del área de ruptura formada por una o dos elipses y distribución gaussiana de deslizamiento. La búsqueda de la mejor solución se realiza utilizando el algoritmo de vecindad. Acelerogramas y GPS continuos (cGPS) fueron invertidos. Para Tocopilla 2007 se obtiene una distribución de slip caracterizado por 2 elipses. Para el terremoto del Maule dos elipses fueron propuestas encontrándose que el máximo deslizamiento se ubica en la zona norte de una ruptura de casi 500 km; para este terremoto además se identificaron las asperezas que controlaron el movimiento en el rango de frecuencias intermedias (0.02 Hz a 0.1 Hz) en la zona norte de la ruptura. El terremoto de Tohoku 2011 pudo ser caracterizado por la ruptura de una elipses y luego se realizó una búsqueda de la mejor solución utilizando un método de Monte Carlo fijando algunos parámetros y liberando solo 3 de ellos: velocidad de ruptura, deslizamiento máximo y el tamaño de la elipse (manteniendo fija la razón de aspecto entre sus ejes), encontrando que entre estos tres parámetros existen fuertes acoplamientos, confirmando que la solución no es única. También para este terremoto se realiza desarrolla una preliminar inversión utilizando una discretización clásica de rectángulos, encontrándose resultados similares a la inversión por elipse. Finalmente realizamos la inversión de dos terremotos intraplaca de profundidad intermedia de magnitud cercana a Mw 6.8. Para estos terremotos nosotros realizamos las primeras inversiones dinámicas liberando todos los parámetros. Aquí se confirma, realizando inversiones del tipo Monte Carlo, que las inversiones no son únicas y que la ruptura de los terremotos queda controlada por los parámetros de la ley de fricción, pudiendo tomar diferentes valores pero agrupándose en valores específicos de momento sísmico y kappa (kappa es un parámetro que relaciona la energía liberada con la energía disponible para que el terremoto se propague).
Unutulmazsoy, Yeliz [Verfasser] y Joachim [Akademischer Betreuer] Maier. "Oxidation kinetics of metal films and diffusion in NiO for data storage / Yeliz Unutulmazsoy ; Betreuer: Joachim Maier". Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2016. http://d-nb.info/1131630149/34.
Texto completoPasquet, Camille. "Evaluation de la biodisponibilité du nickel, cobalt et manganèse dans les poussières de sols ultramafiques et développement d'un outil de bioindication lichénique des poussières émises par les activités minières en Nouvelle Calédonie". Thesis, Nouvelle Calédonie, 2016. http://www.theses.fr/2016NCAL0008/document.
Texto completoBioavailability estimation of nickel, cobalt and manganese in dust from ultramafic soils likely to be mobilized by wind and~eve lopment of a bioindication tool using lichen for dust emitted by mining activities in New Caledonia New Caledonian altered ultramafic soils, particularly rich in Ni, Co, Mn and Cr, are extracted by opencast mines which generale dust rich in metals. The objective of th is work is to develop approaches for environmental risk assessment of dust emitted by opencast mines and nickel ore metallurgical plants. The assessmentof metals' bioavailable fraction from two dust granulometrie size fractions, one less than 100 IJm which is mobilizable by wind (F<1001Jm,) and another one able to penetrate the respiratory system (PM 1 0), has been determined by kinetic extraction with EDT A. The development of a new separation deviee based on particle transport subjected to a nitrogen flux in a horizontal tube has been necessary for PM1 0 segregation. Kinetic extractions le ad to the distinction of th ree metal pools: rapidly labile, less rapidly labile and non-bioavailable. Trace metal potentially bioavailable concentrations were always high and the less rapidly labile pool is always the most concentrated pool. Concerning F<1 001Jm, the less rapidly kinetic constant of the less rapidly labile pool is weaker for mining soils than forest soils. F<1001Jm fractions from mining soils representa more durable reserve in trace metal than the same fraction from forest soils. Bioindication using lichens with compositional data analysis of their metal concentration allow defining an indicator of emission dispersion. This methodology could support air quality monitoring networks in New Caledonia
Lucca, Ernestina <1983>. "Kinematic description of the rupture from strong motion data: strategies for a robust inversion". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3530/1/lucca_ernestina_tesi.pdf.
Texto completoLucca, Ernestina <1983>. "Kinematic description of the rupture from strong motion data: strategies for a robust inversion". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3530/.
Texto completoCastro, Rodriguez Mary Elizabeth. "Kinetics and Mechanism of Ion Exchange Process and Resin Deactivation during Ultra-Purification of Water". Diss., Tucson, Arizona : University of Arizona, 2006. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1479%5F1%5Fm.pdf&type=application/pdf.
Texto completoPorter, Sarah Elizabeth Graham. "Chemometric Analysis of Multivariate Liquid Chromatography Data: Applications in Pharmacokinetics, Metabolomics, and Toxicology". VCU Scholars Compass, 2006. http://scholarscompass.vcu.edu/etd/1156.
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