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Dissertations / Theses on the topic 'Schmidt analysis'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Bagheri, Amirhossein. "Preliminary Analysis of an Innovative Rotary Displacer Stirling Engine." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc822801/.

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Stirling engines are an external combustion heat engine that converts thermal energy into mechanical work that a closed cycle is run by cyclic compression and expansion of a work fluid (commonly air or Helium) in which, the working fluid interacts with a heat source and a heat sink and produces network. The engine is based on the Stirling cycle which is a subset of the Carnot cycle. The Stirling cycle has recently been receiving renewed interest due to some of its key inherent advantages. In particular, the ability to operate with any form of heat source (including external combustion, flue gases, alternative (biomass, solar, geothermal) energy) provides Stirling engines a great flexibility and potential benefits since it is convinced as engines running with external heat sources. However, several aspects of traditional Stirling engine configurations (namely, the Alpha, Beta, and Gamma), specifically complexity of design, high cost, and relatively low power to size and power to volume ratios, limited their widespread applications to date. This study focuses on an innovative Stirling engine configuration that features a rotary displacer (as opposed to common reciprocating displacers), and aims to utilize analytical and numerical analysis to gain insights on its operation parameters. The results are expected to provide useful design guidelines towards optimization. The present study starts with an overview of the Stirling cycle and Stirling engines including both traditional and innovative rotary displacer configurations, and their major advantages and disadvantages. The first approach considers an ideal analytical model and implements the well-known Schmidt analysis assumptions for the rotary displacer Stirling engine to define the effects of major design and operation parameters on the performance. The analytical model resulted in identifying major variables that could affect the engine performance (such as the dead volume spaces, temperature ratios and the leading phase angle). It was shown that the dead volume could have a drastic effect over the engine performance and the optimum phase angle of the engine is 90o. The second approach considers a non-ideal analytical model and aims to identify and account the main sources of energy losses in the cycle to better represent the engine performance. The study showed that the ideal efficiency and the non-ideal efficiency could have 15% difference that could have as an enormous effect on the engine performance.

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2

Schmidt, Robert [Verfasser]. "Trimming, Mapping, and Optimization in Isogeometric Analysis of Shell Structures / Robert Schmidt." Aachen : Shaker, 2013. http://d-nb.info/1050341929/34.

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3

Ahmad, Iftikhar [Verfasser], and Günter [Akademischer Betreuer] Schmidt. "Analysis of algorithms for online uni-directional conversion problems / Iftikhar Ahmad. Betreuer: Günter Schmidt." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2013. http://d-nb.info/1053679491/34.

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4

Harris, Terri Joan Mrs. "HILBERT SPACES AND FOURIER SERIES." CSUSB ScholarWorks, 2015. https://scholarworks.lib.csusb.edu/etd/244.

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I give an overview of the basic theory of Hilbert spaces necessary to understand the convergence of the Fourier series for square integrable functions. I state the necessary theorems and definitions to understand the formulations of the problem in a Hilbert space framework, and then I give some applications of the theory along the way.

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5

Stolper, Anno [Verfasser], and Klaus [Akademischer Betreuer] Schmidt. "The Incentives of Intermediaries in Financial Markets : A Critical Analysis / Anno Stolper. Betreuer: Klaus Schmidt." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2011. http://d-nb.info/1015064973/34.

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6

Schmidt, Annika [Verfasser]. "Revealing the Hidden - pXRF Multi-Element Analysis of Nok Culture Features (Central Nigeria) / Annika Schmidt." München : Verlag Dr. Hut, 2020. http://d-nb.info/1222352206/34.

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7

Schmidt, Christina [Verfasser], and Christian [Akademischer Betreuer] Betzel. "Structural and biochemical analysis of selected nucleic acid-protein complexes / Christina Schmidt ; Betreuer: Christian Betzel." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2019. http://d-nb.info/1198404124/34.

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8

Mohr, Esther Verfasser], and Günter [Akademischer Betreuer] [Schmidt. "Online algorithms for conversion problems : an approach to conjoin worst-case analysis and empirical-case analysis / Esther Mohr. Betreuer: Günter Schmidt." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2011. http://d-nb.info/1051432529/34.

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9

Mohr, Esther [Verfasser], and Günter [Akademischer Betreuer] Schmidt. "Online algorithms for conversion problems : an approach to conjoin worst-case analysis and empirical-case analysis / Esther Mohr. Betreuer: Günter Schmidt." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2011. http://d-nb.info/1051432529/34.

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10

Elgendy, Essam Mahrous Elgenady [Verfasser], and Jürgen [Akademischer Betreuer] Schmidt. "Analysis of energy efficiency of gas driven heat pumps / Essam Mahrous Elgenady Elgendy. Betreuer: Jürgen Schmidt." Magdeburg : Universitätsbibliothek, 2011. http://d-nb.info/1047203537/34.

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11

Schmidt, Jan-Philip [Verfasser], and Willi [Akademischer Betreuer] Jäger. "An analysis of age-related alterations in functional memory networks / Jan-Philip Schmidt ; Betreuer: Willi Jäger." Heidelberg : Universitätsbibliothek Heidelberg, 2012. http://d-nb.info/1177148625/34.

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12

Schmidt, Manuel [Verfasser], Ulf [Akademischer Betreuer] Schlichtmann, and Manfred [Akademischer Betreuer] Glesner. "Waveform Based Statistical Timing Analysis of Integrated Digital Circuits / Manuel Schmidt. Gutachter: Manfred Glesner. Betreuer: Ulf Schlichtmann." München : Universitätsbibliothek der TU München, 2008. http://d-nb.info/1054345392/34.

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13

Schmidt, Jennifer Sabrina [Verfasser]. "Neurofeedback as a psychophysiological treatment for disinhibited eating – An analysis of efficacy and mechanisms / Jennifer Sabrina Schmidt." Wuppertal : Universitätsbibliothek Wuppertal, 2017. http://d-nb.info/1138203025/34.

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14

Schmidt, Mirko [Verfasser], and Bernd [Akademischer Betreuer] Jähne. "Analysis, Modeling and Dynamic Optimization of 3D Time-of-Flight Imaging Systems / Mirko Schmidt ; Betreuer: Bernd Jähne." Heidelberg : Universitätsbibliothek Heidelberg, 2011. http://d-nb.info/1179229568/34.

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15

Lengyel, Janka [Verfasser], and J. Alexander [Akademischer Betreuer] Schmidt. "Multiscale urban analysis and modeling : Trends in the Ruhr Area, Germany / Janka Lengyel ; Betreuer: J. Alexander Schmidt." Duisburg, 2021. http://d-nb.info/1230322744/34.

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16

Hanf, Stefan [Verfasser], Jürgen [Akademischer Betreuer] Popp, and Markus [Akademischer Betreuer] Schmidt. "Enhanced raman spectrometry for environmental gas sensing and human breath analysis / Stefan Hanf. Gutachter: Jürgen Popp ; Markus Schmidt." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2015. http://d-nb.info/1080522042/34.

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17

Petzold, Thomas [Verfasser], Dietmar [Akademischer Betreuer] Hömberg, and Alfred [Akademischer Betreuer] Schmidt. "Modelling, analysis and simulation of multifrequency induction hardening / Thomas Petzold. Gutachter: Dietmar Hömberg ; Alfred Schmidt. Betreuer: Dietmar Hömberg." Berlin : Technische Universität Berlin, 2014. http://d-nb.info/1066162824/34.

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18

Schmidt-Eisenlohr, Felix [Verfasser], and H. [Akademischer Betreuer] Hartenstein. "Interference in vehicle-to-vehicle communication networks - analysis, modeling, simulation and assessment / Felix Schmidt-Eisenlohr ; Betreuer: H. Hartenstein." Karlsruhe : KIT Scientific Publishing, 2010. http://d-nb.info/1185493034/34.

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19

Matthies, Michael [Verfasser], Thorsten-Lars [Gutachter] Schmidt, and Stefan [Gutachter] Dietz. "Design, Synthesis and Analysis of Self-Assembling Triangulated Wireframe DNA Structures / Michael Matthies ; Gutachter: Thorsten-Lars Schmidt, Stefan Dietz." Dresden : Technische Universität Dresden, 2019. http://d-nb.info/122694275X/34.

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20

Federherr, Eugen [Verfasser], and Torsten Claus [Akademischer Betreuer] Schmidt. "Stable carbon and nitrogen isotope analysis in aqueous samples – method development, validation and application / Eugen Federherr. Betreuer: Torsten Claus Schmidt." Duisburg, 2016. http://d-nb.info/1111505144/34.

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21

Schulte, Sven Marcel [Verfasser], and Torsten Claus [Akademischer Betreuer] Schmidt. "Characterization of the microbial methane oxidation for landfill studies by stable isotope analysis / Sven Marcel Schulte ; Betreuer: Torsten Claus Schmidt." Duisburg, 2018. http://d-nb.info/1159879214/34.

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22

Schmidt, Friederike [Verfasser], and Gabriele [Akademischer Betreuer] Dodt. "Structure-Function Analysis of the PEX3-PEX19 Interaction : an improved Understanding of peroxisomal Membrane Biogenesis / Friederike Schmidt ; Betreuer: Gabriele Dodt." Tübingen : Universitätsbibliothek Tübingen, 2012. http://d-nb.info/1162842911/34.

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23

Hazda, Jakub. "Analýza Stirlingova oběhu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231710.

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This paper deals with the thermodynamic cycle of Striling engine. Analysis of the ideal cycle, Schmidt analysis and second-order method with loss correction by PROSA 2.4 software is applied. The results are compared with experimental data of two model engines.

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24

Gallego, Jutglà Esteve. "New signal processing and machine learning methods for EEG data analysis of patients with Alzheimer's disease." Doctoral thesis, Universitat de Vic - Universitat Central de Catalunya, 2015. http://hdl.handle.net/10803/290853.

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Les malalties neurodegeneratives són un conjunt de malalties que afecten al cervell. Aquestes malalties estan relacionades amb la pèrdua progressiva de l'estructura o la funció de les neurones, incloent-hi la mort d'aquestes. La malaltia de l'Alzheimer és una de les malalties neurodegeneratives més comunes. Actualment, no es coneix cap cura per a l'Alzheimer, però es creu que hi ha un grup de medicaments que el que fan és retardar-ne els principals símptomes. Aquests s'han de prendre en les primeres fases de la malaltia ja que sinó no tenen efecte. Per tant, el diagnòstic precoç de la malaltia de l'Alzheimer és un factor clau. En aquesta tesis doctoral s'han estudiat diferents aspectes relacionats amb la neurociència per investigar diferents eines que permetin realitzar un diagnòstic precoç de la malaltia en qüestió. Per fer-ho, s'han treballat diferents aspectes com el preprocessament de dades, l'extracció de característiques, la selecció de característiques i la seva posterior classificació.
Neurodegenerative diseases are a group of disorders that affect the brain. These diseases are related with changes in the brain that lead to loss of brain structure or loss of neurons, including the dead of some neurons. Alzheimer's disease (AD) is one of the most well-known neurodegenerative diseases. Nowadays there is no cure for this disease. However, there are some medicaments that may delay the symptoms if they are used during the first stages of the disease, otherwise they have no effect. Therefore early diagnose is presented as a key factor. This PhD thesis works different aspects related with neuroscience, in order to develop new methods for the early diagnose of AD. Different aspects have been investigated, such as signal preprocessing, feature extraction, feature selection and its classification.

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25

Schmidt, Sebastian Verfasser], Michael [Akademischer Betreuer] Succow, Michael [Gutachter] Succow, and Werner [Gutachter] [Härdtle. "Nature Conservation in Azerbaijan. A historical, landscape ecological and political analysis / Sebastian Schmidt ; Gutachter: Michael Succow, Werner Härdtle ; Betreuer: Michael Succow." Greifswald : Ernst-Moritz-Arndt-Universität, 2018. http://d-nb.info/1156462002/34.

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26

Schmidt, Sebastian [Verfasser], Michael Akademischer Betreuer] Succow, Michael [Gutachter] Succow, and Werner [Gutachter] [Härdtle. "Nature Conservation in Azerbaijan. A historical, landscape ecological and political analysis / Sebastian Schmidt ; Gutachter: Michael Succow, Werner Härdtle ; Betreuer: Michael Succow." Greifswald : Ernst-Moritz-Arndt-Universität, 2018. http://d-nb.info/1156462002/34.

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27

Schmidt, Sebastian [Verfasser], Michael [Akademischer Betreuer] Succow, Michael Gutachter] Succow, and Werner [Gutachter] [Härdtle. "Nature Conservation in Azerbaijan. A historical, landscape ecological and political analysis / Sebastian Schmidt ; Gutachter: Michael Succow, Werner Härdtle ; Betreuer: Michael Succow." Greifswald : Ernst-Moritz-Arndt-Universität, 2018. http://nbn-resolving.de/urn:nbn:de:gbv:9-opus-21316.

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28

Barqawi, Haitham [Verfasser], Wolfgang H. [Akademischer Betreuer] Binder, and Manfred [Akademischer Betreuer] Schmidt. "Multidimensional liquid chromatography coupled to soft ionization techniques : analysis of telechelic polymers ; [kumulative Dissertation] / Haitham Barqawi. Betreuer: Wolfgang H. Binder ; Manfred Schmidt." Halle, Saale : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2015. http://d-nb.info/1066645000/34.

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29

Kremser, Andreas [Verfasser], and Torsten Claus [Akademischer Betreuer] Schmidt. "Advances in automated sample preparation for gas chromatography : solid-phase microextraction, headspace-analysis, solid-phase extraction / Andreas Kremser ; Betreuer: Torsten Claus Schmidt." Duisburg, 2016. http://d-nb.info/1116941864/34.

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30

Mirahmadi, Marjansadat [Verfasser], Burkhard [Gutachter] Schmidt, Bretislav [Gutachter] Friedrich, and Olga [Gutachter] Smirnova. "Spectra and dynamics of driven linear quantum rotors : symmetry analysis and algebraic methods / Marjansadat Mirahmadi ; Gutachter: Burkhard Schmidt, Bretislav Friedrich, Olga Smirnova." Berlin : Technische Universität Berlin, 2020. http://d-nb.info/1206637471/34.

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31

Lamani-Dixon, Xolelwa [Verfasser], and Torsten Claus [Akademischer Betreuer] Schmidt. "Analysis of aromatic amines in human urine using comprehensive multi-dimensional gas chromatography mass spectrometry / Xolelwa Lamani-Dixon ; Betreuer: Torsten Claus Schmidt." Duisburg, 2018. http://d-nb.info/1173616055/34.

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32

Brinkhoff, Sascha [Verfasser], Elmar [Gutachter] Kulke, Peter [Gutachter] Dannenberg, and Suntje [Gutachter] Schmidt. "Knowledge network management and territorial innovation systems – a comparative analysis of science parks / Sascha Brinkhoff ; Gutachter: Elmar Kulke, Peter Dannenberg, Suntje Schmidt." Berlin : Humboldt-Universität zu Berlin, 2017. http://d-nb.info/1189329530/34.

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33

Schmidt, Florian [Verfasser], and Marcel Holger [Akademischer Betreuer] Schulz. "Applications, challenges and new perspectives on the analysis of transcriptional regulation using epigenomic and transcriptomic data / Florian Schmidt ; Betreuer: Marcel Holger Schulz." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2019. http://d-nb.info/1196090173/34.

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34

Eddleman, James L. "Elevation, Longitudinal Profile, And Schmidt Hammer Analysis Of Strath Terraces Through Capitol Reef National Park, Utah: Bedrock Channel Response To Climate Forcing?" Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd936.pdf.

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35

Schmidt, Florian Verfasser], and Marcel Holger [Akademischer Betreuer] [Schulz. "Applications, challenges and new perspectives on the analysis of transcriptional regulation using epigenomic and transcriptomic data / Florian Schmidt ; Betreuer: Marcel Holger Schulz." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2019. http://nbn-resolving.de/urn:nbn:de:bsz:291--ds-287773.

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36

Meynaoui, Anouar. "New developments around dependence measures for sensitivity analysis : application to severe accident studies for generation IV reactors." Thesis, Toulouse, INSA, 2019. http://www.theses.fr/2019ISAT0028.

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Dans le cadre des études de sûreté pour les réacteurs nucléaires, les simulateurs numériques sont essentiels pour comprendre, modéliser et prévoir des phénomènes physiques. Les informations relatives à certaines entrées des simulateurs sont souvent limitées ou incertaines. L'Analyse de Sensibilité Globale (ASG) vise alors à déterminer comment la variabilité des paramètres en entrée influe sur la valeur de la sortie ou de la quantité d’intérêt. Les travaux réalisés dans cette thèse ont pour objectif de proposer des nouvelles méthodes statistiques basées sur les mesures de dépendance pour l'ASG des simulateurs numériques. On s’intéresse plus particulièrement aux mesures de dépendance de type HSIC (Hilbert-Schmidt Independence Criterion). Après les Chapitres 1 et 2 introduisant le contexte général et les motivations de la thèse respectivement en versions française et anglaise, le Chapitre 3 présente d'abord une revue générale des mesures HSIC, dans un cadre théorique et méthodologique. Ensuite, des nouveaux développements autour de l'estimation des mesures HSIC à partir d'un échantillon alternatif et s'inspirant des techniques d'échantillonnage préférentiel sont proposés. Grâce à ces développements théoriques, une méthodologie efficace pour l’ASG en présence d’incertitudes sur les distributions de probabilité des entrées est développée dans le Chapitre 4. La pertinence de la méthodologie proposée est démontrée d’abord sur un cas analytique avant d’être appliquée au simulateur MACARENa modélisant un scénario accidentel de type ULOF (Unprotected Loss Of Flow), sur un réacteur à neutrons rapides refroidi au sodium. Le Chapitre 5 porte ensuite sur le développement d'un test d'indépendance agrégeant plusieurs paramétrisations des noyaux intervenant dans les HSIC. La méthodologie proposée permet ainsi de capturer un plus large spectre de dépendance entre les entrées et la sortie. L’optimalité de cette méthodologie est tout d'abord démontrée d’un point de vue théorique. Ses performances et son intérêt applicatif sont ensuite illustrés sur plusieurs exemples analytiques ainsi que sur le cas du simulateur MACARENa
As part of safety studies for nuclear reactors, numerical simulators are essential for understanding, modelling and predicting physical phenomena. However, the information on some of the input variables of the simulator is often limited or uncertain. In this framework, Global Sensitivity Analysis (GSA) aims at determining how the variability of the input parameters affects the value of the output or the quantity of interest. The work carried out in this thesis aims at proposing new statistical methods based on dependence measures for GSA of numerical simulators. We are particularly interested in HSIC-type dependence measures (Hilbert-Schmidt Independence Criterion). After Chapters 1 and 2 introducing the general context and motivations of the thesis in French and English versions respectively, Chapter 3 first presents a general review of HSIC measures, in a theoretical and methodological framework. Subsequently, new developments around the estimation of HSIC measures from an alternative sample and inspired by importance sampling techniques are proposed. As a result of these theoretical developments, an efficient methodology for GSA in the presence of uncertainties of input probability distributions is developed in Chapter 4. The relevance of the proposed methodology is first demonstrated on an analytical case before being applied to the MACARENa simulator modeling a ULOF (Unprotected Loss Of Flow) accidental scenario on a sodium-cooled fast neutron reactor. Finally, Chapter 5 deals with the development of an independence test aggregating several parametrizations of HSIC kernels and allowing to capture a wider spectrum of dependencies between the inputs and the output. The optimality of this methodology is first demonstrated from a theoretical point of view. Then, its performance and practical interest are illustrated on several analytical examples as well as on the test case of the MACARENa simulator

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37

Nestola, Marco [Verfasser], and Torsten Claus [Akademischer Betreuer] Schmidt. "Multidimensional high-performance liquid chromatography–gas chromatography (HPLC-GC) hyphenation techniques for food analysis in routine environments / Marco Nestola ; Betreuer: Torsten Claus Schmidt." Duisburg, 2016. http://d-nb.info/1115654659/34.

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38

Schmidt, Natalie Verfasser], Guido [Akademischer Betreuer] Reifenberger, and Dieter [Akademischer Betreuer] [Willbold. "Molecular analysis of small Ras-related GTPase genes with potential tumor suppressor function in human gliomas / Natalie Schmidt. Gutachter: Guido Reifenberger ; Dieter Willbold." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2011. http://d-nb.info/101543455X/34.

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39

Hachani, Mohamed Amine. "Contribution à l’étude des microalgues épiphytes dans les eaux côtières du golfe de Tunis : Cas des espèces du genre Ostreopsis Schmidt, J. (1901)." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCD042.

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Le golfe de Tunis, subissant une forte pression anthropique, constitue un terrain propice aux efflorescences des dinoflagellés benthiques nuisibles (BHABs). Un suivi saisonnier de la distribution spatio-temporelle des microalgues épiphytes et planctoniques couplée à des facteurs environnementaux a été étudiée durant une année à partir d'octobre 2013 à octobre 2014 au niveau de 6 stations du golfe de Tunis. Les assemblages de microalgues nuisibles ont été dominés par trois dinoflagellés épiphytes toxiques : Ostreopsis sp., Prorocentrum lima et Coolia monotis qui ayant été observés à la fois sur des macrophytes et dans la colonne d’eau. La prolifération d'Ostreopsis sp. en lieu principalement en été alors que les efflorescences de P. lima et C. monotis ont été signalées au printemps. Une analyse morphométrique des cellules d'Ostreopsis cf. ovata a permis de mettre en évidence une grande variabilité de la taille des cellules en fonction des différentes stations de prélèvement du golfe de Tunis. Le rapport dorso-ventral sur le diamètre antéro-postérieur (DV/AP) varie également selon la station de prélèvement. Un suivi hebdomadaire de la distribution spatio-temporelle des cellules d'Ostreopsis cf. ovata épiphytes et planctoniques, couplée à des facteurs environnementaux a été étudiée durant les saisons estivales 2015 et 2016 au niveau de 5 stations de prélèvement du golfe de Tunis. Les efflorescences ont été principalement détectées entre les mois de juillet et d'août. Les concentrations d'Ostreopsis cf. ovata estimées ont été les plus élevées (9,91 × 105 cell. g-1 MF sur macroalgue et 5,11 × 105 cell. dm-3 dans la colonne d'eau) par rapport aux données déjà recensées sur les côtes Tunisiennes. Les pics d'Ostreopsis cf. ovata ont été observés lorsque la salinité et la température de l'eau ont atteint des valeurs élevées, et des concentrations faibles en nitrites, nitrates, azote total et silicates. Une variation spatiale est observée le long du littoral du golfe de Tunis, suggérant que certaines stations seraient plus propices au développement d'Ostreopsis cf. ovata que d'autres. Les méthodes de comptage alternatives MOL et OPR d'Ostreopsis cf. ovata, mises en place lors du projet M3-HABs et testées dans la présente étude, sont en bon accord avec les résultats du comptage manuel. Un modèle prédictif du type Quantile Random Forests a été utilisé et a pu décrire l'abondance d'Ostreopsis cf. ovata dans la colonne d'eau et sur les macrophytes en réponse à 10 variables météorologiques employées dans ce modèle
The Gulf of Tunis, under high anthropogenic pressure, is a favorable terrain for harmful benthic dinoflagellate blooms (BHABs). Seasonal monitoring of the spatial and temporal distribution of epiphytic and planktonic microalgae coupled with environmental factors was studied for one year from october 2013 to october 2014 at 6 stations in the Gulf of Tunis. Harmful microalgae assemblages were dominated by three toxic epiphytic dinoflagellates: Ostreopsis sp., Prorocentrum lima and Coolia monotis. They were observed both in macrophytes and in the water column. The proliferation of Ostreopsis sp. is widespread in summer and blooms of P. lima and C. monotis were mainly recorded in spring. The morphometric analysis of Ostreopsis cells revealed a large variability in cell size at the different sampling stations of the Gulf. The dorso-ventral to antero-posterior diameter (DV/AP) ratio also varies from station to another. A weekly monitoring of the spatial and temporal distribution of Ostreopsis cf. ovata epiphytic and planktonic coupled with environmental factors was studied during 2015 and 2016 summer seasons at 5 stations in the Gulf of Tunis. The blooms were mainly detected between July and August. The concentrations of Ostreopsis cf. ovata measured are the highest ever recorded on the Tunisian coasts (9,91 × 105 cell. g-1 MF on macroalgae ; 5,11 × 105 cell. dm-3 in the water column). Ostreopsis cf. ovata peaks were observed when salinity and water temperature reached their high values, and when nitrites, nitrates, total nitrogen and silicates concentrations were low. Spatial variation is observed along the Gulf coast, suggesting that some sampling stations appear more favorable to the development of Ostreopsis cf. ovata than others. The alternative counting approaches MOL and OPR of Ostreopsis cf. ovata, implemented during the M3-HABs project and tested in this study, are in good agreement with the manual counting results. A predictive model of Quantile Random Forests type was used and could describe the abundance of Ostreopsis cf. ovata in the water column and macrophytes in response to 10 meteorological variables used within this model

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40

Schmidt, Ella Mara [Verfasser], Reinhard [Akademischer Betreuer] Neder, Reinhard [Gutachter] Neder, Andrew [Gutachter] Goodwin, and Ray [Gutachter] Withers. "Disorder models from reciprocal space analysis in single crystal diffuse scattering / Ella Mara Schmidt ; Gutachter: Reinhard Neder, Andrew Goodwin, Ray Withers ; Betreuer: Reinhard Neder." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2019. http://d-nb.info/1202608507/34.

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Schmidt, Annika [Verfasser], Peter [Akademischer Betreuer] Breunig, Peter [Gutachter] Breunig, and Hans-Peter [Gutachter] Wotzka. "Revealing the hidden - pXRF multi-element analysis of Nok Culture features (Central Nigeria) / Annika Schmidt ; Gutachter: Peter Breunig, Hans-Peter Wotzka ; Betreuer: Peter Breunig." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2020. http://d-nb.info/1209601907/34.

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Felten, Georges. "Explosions en rase campagne. Narration, description et leurs implications esthético-politiques dans deux textes d’Arno Schmidt et de Peter Weiss." Thesis, Paris 4, 2010. http://www.theses.fr/2010PA040171.

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Abstract:

Considérées, aujourd’hui, comme des œuvres majeures de la littérature allemande du XXe siècle, Scènes de la vie d’un faune et L’Ombre du corps du cocher sont, à l’origine, deux textes pour le moins à part dans le paysage littéraire allemand du début des années 1950 – au point que celui de Weiss n’a même pas trouvé d’éditeur avant 1960. La présente étude analyse les deux récits autodiégétiques à partir des traits saillants suivants : leur dispositif d’énonciation à double voix (narrateur vs. instance auctoriale non anthropomorphe), leurs réseaux de métaphores à valeur poétologique, et surtout les multiples interactions entre le foisonnement des microséquences descriptives et les macroséquences narratives quelque peu occultées par les premières, mais toujours indéniablement présentes. Dès lors, l’analyse dégage les implications esthético-politiques de chacun des deux textes ; en résonance avec des intertextes soit romantiques et d’ordre mythique (pour Scènes de la vie d’un faune), soit surréalistes et freudiens (pour L’Ombre du corps du cocher), chacun soulève une question ‘explosive’ en ce qu’elle est négligée ou évitée par la production littéraire allemande dominante de ces années-là. L’idylle convulsive d’Arno Schmidt : Quel est le prix à payer pour un récit fictionnel traitant de l’époque national-socialiste qui ne veut pas renoncer au plaisir de la métaphore ? Le psychodrame chosifié de Peter Weiss : Quelles zones la littérature allemande de l’après-guerre laisse-t-elle dans l’ombre en se tournant entièrement vers le recensement du monde extérieur et en optant pour un langage prétendument univoque, apposant des contours stables au réel ?
Today, Scenes from the Life of a Faun and The Shadow of the Coachman’s Body are considered as major works of the 20th century German literature ; originally however, at the beginning of the 1950s, they were rather isolated in the German-language literary landscape – to such an extent that Peter Weiss’ text was not even published until 1960. The present work analyses the two auto-diegetic narratives by choosing the following axes of comparison : the tension between the narrator’s voice and the voice of the authorial, non anthropomorphic instance ; the networks of metaphors with poetological implications and, above all, the interaction between the abounding descriptive micro-sequences and the narrative macro-sequences, somewhat hidden behind the descriptions but nonetheless and undeniably present. By following these tracks, the analysis shows the aesthetic-political implications of the two texts ; echoing with either romantic and myth-like (as far as Scenes from the Life of a Faun is concerned) or surrealist and Freudian (The Shadow of the Coachman’s Body) intertexts, each of the texts raises a specific ‘explosive’ question, neglected or avoided by the dominant literary production. Thus, Arno Schmidt’s convulsive idyll asks : What is the price to pay for a fictional narrative about the Nazi-years if it is not willing to give up the pleasures of the metaphor ? And Peter Weiss’ matter-of-fact psycho-drama : What is it that post-war German literature keeps out by focusing entirely on the outlines of the exterior world and by relying on a supposedly non-metaphorical language with stable meanings ?

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Schmidt, Kim Ellen [Verfasser]. "Analysis of parasite-specific T cells and cellular interactions in the spleen during Plasmodium berghei induced experimental cerebral malaria / Kim Ellen Schmidt. Mathematisch-Naturwissenschaftliche Fakultät." Bonn : Universitäts- und Landesbibliothek Bonn, 2011. http://d-nb.info/1018326677/34.

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Schmidt, Felix Florian [Verfasser], and Ulrich [Akademischer Betreuer] Rothbauer. "Immunoaffinity-Based Mass Spectrometry ― a Method for the Analysis of Combinatorial Pesticide Effects on Liver Proteins in HepaRG Cells / Felix Florian Schmidt ; Betreuer: Ulrich Rothbauer." Tübingen : Universitätsbibliothek Tübingen, 2020. http://d-nb.info/1205313222/34.

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Schmidt, Tobias Sebastian [Verfasser]. "Towards a Method for Agile Development in Mechatronics : A Lead User-based Analysis on How to Cope with the Constraints of Physicality / Tobias Sebastian Schmidt." Düren : Shaker, 2019. http://d-nb.info/1208599518/34.

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Schmidt, Nikola Julia Verfasser], and Birgit [Akademischer Betreuer] [Kemmerling. "Identification and Functional Analysis of in vitro/in vivo Phosphorylation Sites of the Arabidopsis BAK1 Interacting Receptor Kinase BIR2 / Nikola Julia Schmidt ; Betreuer: Birgit Kemmerling." Tübingen : Universitätsbibliothek Tübingen, 2019. http://d-nb.info/1188611461/34.

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Çim, Merve [Verfasser], Thomas K. [Gutachter] Bauer, and Christoph M. [Gutachter] Schmidt. "Analysis of labor markets and migration : the role of education, skills and tasks / Merve Çim ; Gutachter: Thomas K. Bauer, Christoph M. Schmidt ; Fakultät für Wirtschaftswissenschaft." Bochum : Ruhr-Universität Bochum, 2019. http://d-nb.info/1189421747/34.

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Schmidt, Tobias [Verfasser], Jan [Gutachter] Jolie, and Alfred [Gutachter] Dewald. "γ-ray Spectroscopy of 106^Cd and a Shell-Model based Deformation Analysis of 100−110^Cd Isotopes / Tobias Schmidt ; Gutachter: Jan Jolie, Alfred Dewald." Köln : Universitäts- und Stadtbibliothek Köln, 2019. http://d-nb.info/1197227776/34.

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Hinnenkamp, Vanessa [Verfasser], and Torsten C. [Akademischer Betreuer] Schmidt. "Analytical strategies for the investigation of organic micropollutants in aqueous matrices by target, suspect and non-target screening analysis / Vanessa Hinnenkamp ; Betreuer: Torsten C. Schmidt." Duisburg, 2021. http://d-nb.info/1228270473/34.

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Weizel, Alexander [Verfasser], Thomas A. [Gutachter] Ternes, Joachim [Gutachter] Scholz, and Torsten C. [Gutachter] Schmidt. "Steroid hormones in the aquatic environment : Analysis, occurrence and fate of corticosteroids and progestrogens / Alexander Weizel ; Gutachter: Thomas A. Ternes, Joachim Scholz, Torsten C. Schmidt." Koblenz, 2021. http://d-nb.info/123368079X/34.

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