Dissertations / Theses on the topic 'Montée en charge'
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Cresson, Romain. "Etude du démarrage de procédés intensifs de méthanisation : impact des conditions hydrodynamiques et de la stratégie de montée en charge sur la formation et l’activité du biofilm." Montpellier 2, 2006. http://www.theses.fr/2006MON20213.
Full textMoctar, m'baba Leyla. "Combining Blockchain and IoT for business processes deployment and mining." Electronic Thesis or Diss., Institut polytechnique de Paris, 2024. http://www.theses.fr/2024IPPAS010.
Full textBlockchain, first utilized in 2009 for cryptocurrency transactions, quickly evolved beyond financial applications. The BPM community recognized its potential for enhancing business process management (BPM) and fostering inter-organizational collaborations. Despite extensive research on blockchain-based business process execution, process mining from blockchain data has recently begun to be explored. Current studies mainly focus on activity-centric processes, often overlooking artifact-centric processes prevalent in blockchain applications. Traditional logging formats like XES, while commonly used, face challenges like information loss and denormalization when applied to artifact-centric data. The introduction of OCEL partially addressed these issues by enabling the storage of object-centric event data, but it lacks support for object evolution and relations.This thesis addresses these challenges by proposing ACEL, an extension of OCEL that comprehensively supports artifact-centric event data storage. We present an artifact-centric method to gather event data from blockchain applications, converting them into ACEL logs. The approach's viability is assessed using Cryptokitties and Augur Ethereum applications. We initially compare ACEL's process mining capabilities with OCEL, and then introduce a discovery method using hierarchical clustering and information gain analysis to derive GSM models, the standard for artifact-centric processes. Our evaluation on Cryptokitties confirms the feasibility of this approach and highlights the advantages of ACEL in artifact-centric process mining
Aung, Pyie Phyo. "Monte Carlo Simulations of charge Transport in Organic Semiconductors." University of Akron / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=akron1418272111.
Full textJakobsson, Mattias. "Monte Carlo Studies of Charge Transport Below the Mobility Edge." Doctoral thesis, Linköpings universitet, Beräkningsfysik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-74322.
Full textKrapohl, David. "Monte Carlo and Charge Transport Simulation of Pixel Detector Systems." Doctoral thesis, Mittuniversitetet, Avdelningen för elektronikkonstruktion, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-24763.
Full textCoco, Marco. "Monte Carlo study of charge and phonon transport in graphene." Doctoral thesis, Università di Catania, 2017. http://hdl.handle.net/10761/3811.
Full textTorfeh, Eva. "Monte Carlo microdosimetry of charged-particle microbeam irradiations." Thesis, Bordeaux, 2019. http://www.theses.fr/2019BORD0159/document.
Full textThe interaction of charged particles with matter leads to a very localized energy deposits in sub-micrometric tracks. This unique property makes this type of ionizing radiation particularly interesting for deciphering the radiation-induced molecular mechanisms at the cell scale. Charged particle microbeams (CPMs) provide the ability to target a given cell compartment at the micrometer scale with a controlled dose down to single particle. My work focused on irradiations carried out with the CPM at the AIFIRA facility in the CENBG (Applications Interdisciplinaires des Faisceaux d’Ions en Région Aquitaine). This microbeam delivers protons and alpha particles and is dedicated to targeted irradiation in vitro (human cells) and in vivo (C. elegans).In addition to their interest for experimental studies, the energy deposits and the interactions of charged particles with matter can be modeled precisely along their trajectory using track structure codes based on Monte Carlo methods. These simulation tools allow a precise characterization of the micro-dosimetry of the irradations from the detailed description of the physical interactions at the nanoscale to the prediction of the number of DNA damage, their complexity and their distribution in space.During my thesis, I developed micro-dosimetric models based on the Geant4-DNA modeling toolkit in two cases. The first concerns the simulation of the energy distribution deposited in a cell nucleus and the calculation of the number of different types of DNA damage (single and double strand breaks) at the nanometric and micrometric scales, for different types and numbers of delivered particles. These simulations are compared with experimental measurements of the kinetics of GFP-labeled (Green Fluorescent Protein) DNA repair proteins in human cells. The second is the dosimetry of irradiation of a multicellular organism to study the genetic instability in a living organism during development (C. elegans). I simulated the distribution of the energy deposited in different compartments of a realistic 3D model of a C. elegans embryo following proton irradiations. Finally, and in parallel with these two studies, I developed a protocol to characterize the AIFIRA microbeam using fluorescent nuclear track detector (FNTD) for proton and alpha particle irradiations. This type of detector makes it possible to visualize in 3D the incident particle tracks with a resolution of about 200 nm and to examine the quality of the cellular irradiations carried out by the CPM
Volpi, Riccardo. "Charge Transport Simulations for Organic Electronics : A Kinetic Monte Carlo Approach." Licentiate thesis, Linköpings universitet, Teoretisk kemi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122991.
Full textGonçalves, Thomas. "Contributions à la parallélisation de méthodes de type transport Monte-Carlo." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAM047/document.
Full textMonte Carlo particle transport applications consist in studying the behaviour of particles moving about a simulation domain. Particles distribution among simulation domains is not uniform and change dynamically during simulation. The parallelization of this kind of applications on massively parallel architectures leads to solve a complex issue of workloads and data balancing among numerous compute cores.We started by identifying parallelization pitfalls of Monte Carlo particle transport applications using theoretical and experimental analysis of reference parallelization methods. A semi-dynamic based on partitioning techniques has been proposed then. Finally, we defined a dynamic approach able to redistribute workloads and data keeping a low communication volume. The dynamic approach obtains speedups using strong scaling and a memory footprint reduction compared to the perfectly balanced domain replication method
Hjelm, Mats. "Monte Carlo Simulations of Homogeneous and Inhomogeneous Transport in Silicon Carbide." Doctoral thesis, KTH, Microelectronics and Information Technology, IMIT, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3700.
Full textThe importance of simulation is increasing in the researchon semiconductor devices and materials. Simulations are used toexplore the characteristics of novel devices as well asproperties of the semiconductor materials that are underinvestigation, i.e. generally materials where the knowledge isinsufficient. A wide range of simulation methods exists, andthe method used in each case is selected according to therequirements of the work performed. For simulations of newsemiconductor materials, extremely small devices, or deviceswhere non-equilibrium transport is important, the Monte Carlo(MC) method is advantageous, since it can directly exploit themodels of the important physical processes in the device.
One of the semiconductors that have attracted a lot ofattraction during the last decade is silicon carbide (SiC),which exists in a large number of polytypes, among which3C-SiC, 4H-SiC and 6H-SiC are most important. Although SiC hasbeen known for a very long time, it may be considered as a newmaterial due to the relatively small knowledge of the materialproperties. This dissertation is based on a number of MCstudies of both the intrinsic properties of different SiCpolytypes and the qualities of devices fabricated by thesepolytypes. In order to perform these studies a new full-bandensemble device MC simulator, the General Monte CarloSemiconductor (GEMS) simulator was developed. Algorithmsimplemented in the GEMS simulator, necessary when allmaterial-dependent data are numerical, and for the efficientsimulation of a large number of charge carriers in high-dopedareas, are also presented. In addition to the purely MC-relatedstudies, a comparison is made between the MC, drift-diffusion,and energy-balance methods for simulation of verticalMESFETs.
The bulk transport properties of electrons in 2H-, 3C-, 4H-and 6H-SiC are studied. For high electric fields the driftvelocity, and carrier mean energy are presented as functions ofthe field. For 4H-SiC impact-ionization coefficients,calculated with a detailed quantum-mechanical model ofband-to-band tunneling, are presented. Additionally, a study oflow-field mobility in 4H-SiC is presented, where the importanceof considering the neutral impurity scattering, also at roomtemperature, is pointed out.
The properties of 4H- and 6H-SiC when used in short-channelMOSFETs, assuming a high quality semiconductor-insulatorinterface, are investigated using a simple model for scatteringin the semiconductor-insulator interface. Furthermore, theeffect is studied on the low and high-field surface mobility,of the steps formed by the common off-axis-normal cutting ofthe 4H- and 6H-SiC crystals. In this study an extension of theprevious-mentioned simple model is used.
Makris, Alexia Melissa. "A Monte Carlo Approach to Change Point Detection in a Liver Transplant." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4824.
Full textPeucelle, Cécile. "Spatial fractionation of the dose in charged particle therapy." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS363/document.
Full textDespite recent breakthroughs, radiotherapy (RT) treatments remain unsatisfactory : the tolerance of normal tissues to radiations still limits the possibility of delivering high (potentially curative) doses in the tumour. To overcome these difficulties, new RT approaches using distinct dose delivery methods are being explored. Among them, the synchrotron minibeam radiation therapy (MBRT) technique has been shown to lead to a remarkable normal tissue resistance to very high doses, and a significant tumour growth delay. MBRT allies sub-millimetric beams to a spatial fractionation of the dose. The combination of the more selective energy deposition of charged particles (and their biological selectivity) to the well-established normal tissue sparing of MBRT could lead to a further gain in normal tissue sparing. This innovative strategy was explored in this Ph.D. thesis. In particular, two new avenues were studied: proton MBRT (pMBRT) and very heavy ion MBRT. First, the experimental proof of concept of pMBRT was performed at a clinical facility (Institut Curie, Orsay, France). In addition, pMBRT setup and minibeam generation were optimised by means of Monte Carlo (MC) simulations. In the second part of this work, a potential renewed use of very heavy ions (neon and heavier) for therapy was evaluated in a MC study. Combining such ions to a spatial fractionation could allow profiting from their high efficiency in the treatment of hypoxic radioresistant tumours, one of the main challenges in RT, while reducing at maximum their side effects. The promising results obtained in this thesis support further explorations of these two novel avenues. The dosimetry knowledge acquired will serve to guide the biological experiments
Islam, Sharnali. "ATOMISTIC MODELING OF UNINTENTIONAL SINGLE CHARGE EFFECTS IN NANOSCALE FETS." OpenSIUC, 2010. https://opensiuc.lib.siu.edu/theses/209.
Full textChesneau, Héléna. "Estimation personnalisée de la dose délivrée au patient par l’imagerie embarquée kV-CBCT et réflexions autour de la prise en charge clinique." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS059.
Full textProtocols for cancer treatment using intensity-modulated radiation therapy (IMRT) allow to target the tumor with an increased precision. They require accurate anatomical information of the patient just before the treatment, which can be obtained using on-board imaging systems mounted on the medical linear accelerator delivering the treatment beam. These systems, composed of an X-ray tube and a 2D planar detector, are called kV-Cone Beam CT (kV-CBCT). Nowadays, they are widely used in the context of IMRT treatments. However, these kV-CBCT examinations are also responsible for an additional dose of ionizing radiations which is far to be negligible and could be the cause for secondary effects, such as radiation-induced second cancers for treated patients. During this PhD work, a simulator based on the Monte Carlo method was developed in order to calculate accurately the doses delivered to organs during kV-CBCT examinations. Then, this tool was used to study several strategies to take in account for the imaging additional doses in clinical environment. The study reported here includes, in particular, a fast and personalized method to estimate the doses delivered to organs. This strategy was developed using a cohort of 50 patients including 40 children and 10 adults. This work has been done in collaboration with the medical physics unit of the Eugène Marquis medical center in Rennes, which has collected the clinical data used for this study
Zheng, Pingping. "Bayesian analysis of structural change in trend." Thesis, Nottingham Trent University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391001.
Full textCamargo, Vinícius Valduga de Almeida. "Evaluating the impact of charge traps on MOSFETs and ciruits." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/150857.
Full textThis thesis presents studies on the impact of charge traps in MOSFETs at the circuit level, and a Ensemble Monte Carlo (EMC) simulation tool is developed to perform analysis on trap impact on PMOSFETs. The impact of charge trapping on the performance and reliability of circuits is studied. A SPICE based simulator, which takes into account the trap activity in transient simulations, was developed and used on case studies of SRAM, combinational circuits, SSTA tools and ring oscillators. An atomistic device simulator (TCAD) for modeling of p-type MOSFETs based on the EMC simulation method was also developed. The simulator is explained in details and its well function is tested.
Hall, Jaclyn Marie. "Ecological change in Tanzanian montane rainforests from species to landscape /." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024372.
Full textRhemtulla, Jeanine Marie. "Eighty years of change, the montane vegetation of Jasper National Park." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ40099.pdf.
Full textTejedor, Garavito Natalia. "Impact of climate change on extinction risk of montane tree species." Thesis, Bournemouth University, 2014. http://eprints.bournemouth.ac.uk/21485/.
Full textAraujo, Jose Iranildo da Silva. "Performance of unit root tests with change in level cross-section dependence." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9872.
Full textUnit root tests have been widely used to validate or reject economic modelâs hypotheses. Because of this, many authors have created different versions of this kind of test in order to generate statistics which are more precise in identifying the presence of a unit root. Some authors have increased the power of these statistics using panel data. However, the use of panel data brings the possibility of dependence between cross-sections, this has been initially handled by the independence between cross-sections hypothesis. Only the second generation tests consider dependence between cross-sections. Nevertheless, in the literature there is no test which allows changes in the dependence between cross-sections over time. Thus, this paper uses Monte Carlo experiments to analyze the small sample properties of some statistics used to identify the presence of a unit root. It is noticed that the size of these statistics has a large distortion when the level of dependence between cross-sections changes.
Teste de raiz unitÃria tem sido muito importante no sentido de validar ou rejeitar as hipÃteses dos modelos econÃmicos. Devido essa importÃncia, diversos autores tÃm criado diferentes versÃes desse teste, a fim de gerar estatÃsticas que sejam mais precisas em identificar a presenÃa de raiz unitÃria. Usando dados em painel, alguns autores conseguiram aumentar o poder dessas estatÃsticas. No entanto, o uso de dados em painel trÃs a possibilidade de dependÃncia cross-section nos dados, fato esse inicialmente tratado pela hipÃtese de independÃncia cross-section. Somente nos testes chamados de segunda geraÃÃo à que se trata dependÃncia cross-section. Entretanto, nÃo hà na literatura nenhum teste que permita mudanÃas nesse nÃvel de dependÃncia ao longo do tempo. Com isso, esse trabalho pretende avaliar, por meio de um experimento de Monte Carlo, as propriedades de pequenas amostras de algumas estatÃsticas usadas para identificar a presenÃa de raiz unitÃria. Percebe-se que o tamanho dessas estatÃsticas sofre uma grande distorÃÃo para as situaÃÃes de mudanÃa no nÃvel de dependÃncia cross-section.
Kundu, Ashoke. "Monte Carlo simulation of gas-filled radiation detectors." Thesis, University of Surrey, 2000. http://epubs.surrey.ac.uk/987/.
Full textVazquez, Tyara Kiileialohalani. "Physiological Responses to Heat-stress in a Desert Montane Lizard." University of Toledo / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1544789284098965.
Full textGali, Sai Manoj. "Modélisation des relations structure / propriétés de transport de charge dans les matériaux pour l'électronique organique." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0693/document.
Full textWith the advancement of technology, miniaturized electronic devices are progressively integrated into our everyday lives, generating concerns about cost, efficiency and environmental impact of electronic waste. Organic electronics offers a tangible solution paving the way for low-cost, flexible, transparent and environment friendly devices. However, improving the functionalities of organic (opto) electronic devices such as light emitting diodes and photovoltaics still poses technological challenges due to factors like low efficiencies, performance stability, flexibility etc. Although more and more organic materials are being developed to meet these challenges, one of the fundamental concerns still arises from the lack of established protocols that correlate the inherent properties of organic materials like the chemical structure, molecular conformation, supra-molecular arrangement to their resulting charge-transport characteristics.In this context, this thesis addresses the prediction of charge transport properties of organic semiconductors through theoretical and computational studies at the atomistic scale, developed along three main axes :(I) Structure-charge transport relationships of crystalline organic materials and the role of energetic fluctuations in amorphous polymeric organic semiconductors. Kinetic Monte-Carlo (KMC) studies employing the Marcus-Levich-Jortner rate formalism are performed on ten crystalline Group IV phthalocyanine derivatives and trends linking the crystalline arrangement to the anisotropic mobility of electrons and holes are obtained. Subsequently, KMC simulations based on the simpler Marcus formalism are performed on an amorphous semiconducting fluorene-triphenylamine (TFB) copolymer, to highlight the impact of energetic fluctuations on charge transport characteristics. A methodology is proposed to include these fluctuations towards providing a semi-quantitative estimate of charge-carrier mobilities at reduced computational cost.(II) Impact of a mechanical strain on the electronic and charge transport properties of crystalline organic materials. Crystalline rubrene and its polymorphs, as well as BTBT derivatives (well studied high mobility organic materials) are subjected to mechanical strain and their electronic response is analyzed. Employing tools like Molecular Dynamic (MD) simulations and plane wave DFT (PW-DFT) calculations, unusual electro-mechanical coupling between different crystallographic axes is demonstrated, highlighting the role of inherent anisotropy that is present in the organic single crystals which translates in an anisotropy of their electro-mechanical coupling.(III) Protonation-dependent conformation of polyelectrolyte and its role in governing the conductivity of polymeric conducting complexes. Polymeric bis(sulfonyl)imide substituted polystyrenes are currently employed as counter-ions and dopants for conducting poly(3,4-ethylenedioxythiophene) (PEDOT), resulting in PEDOT-polyelectrolyte conducting complexes. Employing MD simulations and DFT calculations, inherent characteristics of the polyelectrolyte like its acid-base behavior, protonation state and conformation, are analyzed in conjunction with available experimental data and the role of these characteristics in modulating the conductivity of resulting PEDOT-polyelectrolyte conducting complexes is highlighted.The above studies, performed on different organic electronic systems, emphasize the importance of inherent characteristics of organic materials in governing the charge transport behavior in these materials. By considering the inherent characteristics of organic electronic materials and systematically incorporating them into simulation models, accuracy of simulation predictions can be greatly improved, thereby serving not only as a tool to design new, stable and high performance organic materials but also for optimizing device performances
Bokun, G. S., Ya G. Groda, R. N. Lasovsky, and V. S. Vikhrenko. "Charge Distribution Around Nanoscale Nonhomogeneities in Solid State Ionics." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/42717.
Full textRenoud, Raphaël. "Simulation par la méthode de Monte-Carlo de la charge d'un isolant soumis au bombardement d'un faisceau électronique focalisé." Lyon 1, 1995. http://www.theses.fr/1995LYO10029.
Full textCouderc, Elsa. "Transport de charges dans des couches minces hybrides à base de polymère conjugué et de nanocristaux de semi-conducteurs." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENY068/document.
Full textThe aim of this work is the study of photogenerated charge transport in hybrid films composed of π-conjugated polymers and of semiconductor nanocrystals, designed for applications in optoelectronics. Chemical synthesis provides gram-scale samples of CdSe nanocrystals, of low polydispersity and con- trolled shapes (spherical, branched). In order to enhance their conductivity, the surface ligands of CdSe nanocrystals (stearic acid, oleylamine) are exchanged by smaller molecules, namely pyridine, ethanedithiol, phenylenediamine, butylamine and benzenedithiol. Optical and electrochemical studies show that the lig- and exchange modifies the nanocrystals' energy levels. Poly(3-hexylthiophene) thin films exhibit varying degrees of energetical disorder and of intermolecular coupling, depending on the processing method and on the solvent used. In hybrid films, the crystallinity of P3HT, probed by grazing incidence X-ray diffraction, is modified by the presence of nanocrystals. Time-of-Flight measurements of hybrid films show that elec- tron and hole mobilities vary with the content of nanocrystals, with their shape, and with their ligands. Small volume fractions of nanocrystals enhance the hole mobility, and large fractions degrade it. Electron mobilities are percolation-limited: they reach a stable value for a threshold fraction of nanocrystals. The optimal fraction of nanocrystals for electron and hole mobilities is 36 vol% in hybrids made of spherical nanocrystals with their synthesis synthesis ligands. Finally, Monte Carlo simulations of photogenerated current transients in pristine poly(3-hexylthiophene) and in a hybrid sample show on one hand that the energy distribution of poly(3-hexylthiophene) rules the shape of the simulated transients, and on the other hand that nanocrystals can be described as little accessible sites of the hopping lattice
Kühl, Jesper J. "Microeconomic studies on risk, poverty and climate change /." Copenhagen, 2005. http://www.gbv.de/dms/zbw/489052436.pdf.
Full textSridharan, Sriraaman. "Design and theoretical study of Wurtzite GaN HEMTs and APDs via electrothermal Monte Carlo simulation." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/47526.
Full textMathieson, Keith. "Modelling semiconductor pixel detectors." Thesis, University of Glasgow, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368733.
Full textWaidacher, Christoph. "Charge properties of cuprates: ground state and excitations." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2000. http://nbn-resolving.de/urn:nbn:de:swb:14-998985918593-73513.
Full textWaidacher, Christoph. "Charge properties of cuprates: ground state and excitations." Doctoral thesis, Technische Universität Dresden, 1999. https://tud.qucosa.de/id/qucosa%3A24786.
Full textDALL'Ò, ELISABETTA. "Il cambiamento in-visibile: l’area del Monte Bianco tra antropocene, cambiamenti climatici e diniego." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2018. http://hdl.handle.net/10281/198928.
Full textthe case of Mont Blanc sets us questions about anthropocene, our relation with land.
Beck, William A. "Semiclassical, Monte Carlo model of atomic collisions : stopping and capture of heavy charged particles and exotic atom formation /." Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/9796.
Full textMontén, Anna [Verfasser], Marcel [Akademischer Betreuer] Thum, and Alexander [Akademischer Betreuer] Kemnitz. "The provision of local public goods and demographic change / Anna Montén. Gutachter: Marcel Thum ; Alexander Kemnitz. Betreuer: Marcel Thum." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://d-nb.info/1068443324/34.
Full textYahya, Bokhari. "Discovering driver somatic mutations, copy number alterations and methylation changes using Markov Chain Monte Carlo." VCU Scholars Compass, 2013. http://scholarscompass.vcu.edu/etd/3266.
Full textChenevix-Trench, Philida Clare. "People and cattle : agents of ecological change in a dry montane forest, Samburu District, Kenya." Thesis, University College London (University of London), 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264894.
Full textShoo, Luke Paul. "Predicting and Detecting the Impacts of Climate Change on Montane Fauna in Australian Tropical Rainforests." Thesis, Griffith University, 2005. http://hdl.handle.net/10072/365299.
Full textThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Environmental and Applied Science
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Samaniego-Eguiguren, Luis Eduardo. "Hydrological consequences of land use - land cover and climatic changes in mesoscale catchments." [S.l. : s.n.], 2003. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10720630.
Full textHenderson, Amanda, and Amanda Henderson. "Productivity of Montane Meadows in a Warming World: Evidence from an Elevation Gradient and a Warming Experiment." Thesis, The University of Arizona, 2016. http://hdl.handle.net/10150/622892.
Full textNathan, Roger P. "Numerical modelling of environmental dose rate and its application to trapped-charge dating." Thesis, University of Oxford, 2010. http://ora.ox.ac.uk/objects/uuid:3da656e8-5514-4fed-85d1-8664e5dc1932.
Full textPereira, De Oliveira Luís Carlos. "Développement d'une méthodologie de modélisation cinétique de procédés de raffinage traitant des charges lourdes." Phd thesis, Ecole normale supérieure de lyon - ENS LYON, 2013. http://tel.archives-ouvertes.fr/tel-00839871.
Full textKaiser, Waldemar [Verfasser], Alessio [Akademischer Betreuer] Gagliardi, Alessio [Gutachter] Gagliardi, and David [Gutachter] Egger. "Kinetic Monte Carlo Study of Charge and Exciton Transport in Organic Solar Cells / Waldemar Kaiser ; Gutachter: Alessio Gagliardi, David Egger ; Betreuer: Alessio Gagliardi." München : Universitätsbibliothek der TU München, 2021. http://d-nb.info/1237413273/34.
Full textSrinivasan, Madhusudan P. "THE ECOLOGY OF DISTURBANCES AND GLOBAL CHANGE IN THE MONTANE GRASSLANDS OF THE NILGIRIS, SOUTH INDIA." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_diss/213.
Full textRocheman, Simon. "Validation expérimentale des outils de simulation des réactions nucléaires induites par les neutrons et les protons dans le silicium : irradiation d'une diode silicium et d'une caméra CCD." Montpellier 2, 2008. http://www.theses.fr/2008MON20241.
Full textThe spatial environment is a radiative environment mostly composed of protons. These particles are not only a danger for electronic component but they also leads to secondary neutrons in the atmosphere. When these protons and neutrons go through matter, they can induce nuclear reaction and then create ionizing particles. By this mean, nuclear reactions induced with silicon in electronic component can cause malfunctions. These mistakes are a real issue for applications in planes or space. Some nuclear reaction simulation tools have been developed to predict the error rate. For neutron - silicon and proton - silicon reactions between 1 and 200 MeV, databases have been generated by a nuclear physic code. The aim of this work of thesis is to validate the databases. In a first step, nuclear physic public experimental data have been used to verify some aspects of the databases. In addition, we irradiated two silicon based sensors (a diode and a CCD camera) and we confronted the simulation of these experiment using databases to experimental results
Rossetto, Alan Carlos Junior. "Modeling and simulation of self-heating effects in p-type MOS transistors." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/186033.
Full textKirkpatrick, Trevor Joe. "Impact of Specification Changes on Chloride Induced Corrosion Service Life of Virginia Bridge Decks." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/34056.
Full textMaster of Science
Harrower, William Laughton. "Changes in trophic structure along a gradient of water availability in temperate montane grasslands." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/60600.
Full textScience, Faculty of
Botany, Department of
Graduate
Hudebine, Damien. "Reconstruction moléculaire de coupes pétrolières." Lyon, École normale supérieure (sciences), 2003. http://www.theses.fr/2003ENSL0250.
Full textCauchemez, Simon. "Estimation des paramètres de transmission dans les modèles épidémiques par échantillonnage de Monte Carlo par chaine de Markov." Paris 6, 2005. http://www.theses.fr/2005PA066572.
Full textLu, Haiyan [Verfasser], Klaus [Forscher] Butterbach-Bahl, and Ralf [Akademischer Betreuer] Kiese. "The influence of land management and simulated climate change on N2O and CH4 exchange of montane grassland soils." Freiburg : Universität, 2016. http://d-nb.info/1124005196/34.
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