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Dissertations / Theses on the topic 'Testing of differentials'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Odložilík, Daniel. "Zařízení pro testování diferenciálů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-445172.

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This master’s thesis deals with the design of equipment for testing differentials. The aim of the thesis is therefore the design of a special device that will be able to measure the steady and transient characteristics of differentials. Master’s thesis is divided into four chapters. The first chapter points out the disadvantages of fully open and closed differentials, the second deals with a basic overview of the structures and design of self-locking differentials. The third chapter deals with research of existing devices that test and measure the characteristics of differentials. The fourth c

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2

Noller, Yannic. "Hybrid Differential Software Testing." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21968.

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Differentielles Testen ist ein wichtiger Bestandteil der Qualitätssicherung von Software, mit dem Ziel Testeingaben zu generieren, die Unterschiede im Verhalten der Software deutlich machen. Solche Unterschiede können zwischen zwei Ausführungspfaden (1) in unterschiedlichen Programmversionen, aber auch (2) im selben Programm auftreten. In dem ersten Fall werden unterschiedliche Programmversionen mit der gleichen Eingabe untersucht, während bei dem zweiten Fall das gleiche Programm mit unterschiedlichen Eingaben analysiert wird. Die Regressionsanalyse, die Side-Channel Analyse, das Maximieren d

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3

Noller, Yannic [Verfasser]. "Hybrid Differential Software Testing / Yannic Noller." Berlin : Humboldt-Universität zu Berlin, 2020. http://d-nb.info/1219903949/34.

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4

Gulati, Parul. "Testing for Differential Expression in Small Sample Microarray Experiments." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1262280121.

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5

Osth, Adam F. "Create or differentiate? Testing the boundary conditions of differentiation." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1321390746.

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6

Barrera-Gonzalez, Claudia Patricia. "Testing platform for a low voltage differential signal gigabit communication module." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 53 p, 2007. http://proquest.umi.com/pqdweb?did=1342743431&sid=1&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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7

Hui, Qin. "Testing an Assumption of Non-Differential Misclassification in Case-Control Studies." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/math_theses/103.

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One of the issues regarding the misclassification in case-control studies is whether the misclassification error rates are the same for both cases and controls. Currently, a common practice is to assume that the rates are the same (“non-differential” assumption). However, it is suspicious that this assumption is valid in many case-control studies. Unfortunately, no test is available so far to test the validity of the assumption of non-differential misclassification when the validation data are not available. We propose the first such method to test the validity of non-differential assumption i

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Leung, Kin-sang, and 梁建生. "A rapid molecular testing system for differential diagnosis of myeloproliferative neoplasms." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48334145.

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Myeloproliferative neoplasms include a heterogeneous group of stem cell disorders with overproduction of myeloid cells. They have very different clinical courses and prognosis and are amenable to specific targeted therapy. A prompt and accurate diagnosis is therefore very important. Genetic characterisation plays an important role in diagnosis and classification of these disorders. BCR-ABL1fusion gene and JAK2V617F mutation are the particular major molecular markers to be detected because of availability of targeted therapy. In this study, a new molecular testing system was developed for

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9

Kamphaus, Mary Ann. "The differential abilities scales : validation using a gifted sample." Virtual Press, 1993. http://liblink.bsu.edu/uhtbin/catkey/862275.

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The pupose of this study was to examine the validity of the Differential Abilities Scale with a gifted sample. Subjects consisted of 111 students identified as gifted by Indiana S-4. They were in grades 1 thru 6 and ranged in age from 6-8 to 12-11 with a mean age of 9-8. There were 60 females and 51 males who participated. Approximately, 1% of the population was minority which closely resembled the school population. Data from previously administered WISC-III and WIAT (The Psychological Corporation, 1992) were available for 21 of the 111 students.The first aspect of this study was to assess th

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10

Mann, Heather Marie. "Testing for differentially functioning indicators using mixtures of confirmatory factor analysis models." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9170.

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Thesis (Ph.D.) -- University of Maryland, College Park, 2009.<br>Thesis research directed by: Dept. of Measurement, Statistics and Evaluation. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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11

Wong, Yu-lok, and 黃宇樂. "Differential changes in lumbar muscle activity and paraspinal stiffness during asymmetrical leg movement." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B43572376.

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12

Postles, Phillip Anthony. "Construction and testing of a low temperature differential Stirling engine for power generation 2." Thesis, University of Canterbury. Electrical and Electronic Engineering, 2015. http://hdl.handle.net/10092/10839.

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This thesis presents the design and construction of a low temperature differential (LTD) Stirling engine for electric power generation. The target energy sources were geothermal, industrial waste heat or solar heated water. These sources would supply a source temperature of around 90 °C. Assuming that the sink is kept at around 20 °C, the engine was designed based on a temperature difference of approximately 70 °C. The initial design and basic structure of the engine was completed in a previous project utilising first order design methods. The goal was to develop a low cost prototype engine ca

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13

Au, Kwok-cheong Ricky, and 歐國昌. "Are recognition errors and deceptive responses differentiable?" Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B41758043.

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14

SARTOR, MAUREEN A. "TESTING FOR DIFFERENTIALLY EXPRESSED GENES AND KEY BIOLOGICAL CATEGORIES IN DNA MICROARRAY ANALYSIS." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1195656673.

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15

Husseini, A. H. "Design and testing of a new microprocessor-based current differential protection scheme for teed circuits." Thesis, University of Bath, 1991. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.760616.

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Hurley, Joshua Daniel. "AN EXPERIMENTAL INVESTIGATION OF THERMAL BEHAVIOR OF AN AUTOMOTIVE REAR AXLE." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1244483779.

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17

Schrock, Ken, Todd Freestone, and Leon Bell. "GPS RECEIVER SELECTION AND TESTING FOR LAUNCH AND ORBITAL VEHICLES." International Foundation for Telemetering, 2000. http://hdl.handle.net/10150/608283.

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International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California<br>NASA Marshall Space Flight Center’s Bantam Robust Guidance Navigation & Control Project is investigating off the shelf navigation sensors that may be inexpensively combined into Kalman filters specifically tuned for launch and orbital vehicles. For this purpose, Marshall has purchased several GPS receivers and is evaluating them for these applications. The paper will discuss the receiver selection criteria and the test equipment used for evaluation. An

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18

Kyei-Blankson, Lydia S. "Predictive Validity, Differential Validity, and Differential Prediction of the Subtests of the Medical College Admission Test." Ohio University / OhioLINK, 2005. http://www.ohiolink.edu/etd/view.cgi?ohiou1125524238.

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19

Kim, Jihye. "Controlling Type 1 Error Rate in Evaluating Differential Item Functioning for Four DIF Methods: Use of Three Procedures for Adjustment of Multiple Item Testing." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/eps_diss/67.

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In DIF studies, a Type I error refers to the mistake of identifying non-DIF items as DIF items, and a Type I error rate refers to the proportion of Type I errors in a simulation study. The possibility of making a Type I error in DIF studies is always present and high possibility of making such an error can weaken the validity of the assessment. Therefore, the quality of a test assessment is related to a Type I error rate and to how to control such a rate. Current DIF studies regarding a Type I error rate have found that the latter rate can be affected by several factors, such as test length, s

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20

Rini, Pietro. "Analysis of differential diffusion phenomena in high enthalpy flows, with application to thermal protection material testing in ICP facilities." Doctoral thesis, Universite Libre de Bruxelles, 2006. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210893.

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This thesis presents the derivation of the theory leading to the determination of the governing equations of chemically reacting flows under local thermodynamic equilibrium, which rigorously takes into account effects of elemental (de)mixing. As a result, new transport coefficients appear in the equations allowing a quantitative predictions and helping to gain deeper insight into the physics of chemically reacting flows at and near local equilibrium. These transport coefficients have been computed for both air and carbon dioxide mixtures allowing the application of this theory to both Earth an

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21

McNally, Kelly A. "Application of Signal Detection Theory to Verbal Memory Testing for the Differential Diagnosis of Psychogenic Nonepileptic and Epileptic Seizures." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1178883120.

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22

Wright, Keith D. "Improvements for Differential Functioning of Items and Tests (DFIT): Investigating the Addition of Reporting an Effect Size Measure and Power." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/eps_diss/80.

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Standardized testing has been part of the American educational system for decades. Controversy from the beginning has plagued standardized testing, is plaguing testing today, and will continue to be controversial. Given the current federal educational policies supporting increased standardized testing, psychometricians, educators and policy makers must seek ways to ensure that tests are not biased towards one group over another. In measurement theory, if a test item behaves differently for two different groups of examinees, this test item is considered a differential functioning test item (DIF

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23

Sanders, Sarah J. "A joint confirmatory factor analysis of the Differential Ability Scales and the Woodcock-Johnson Tests of Cognitive Abilities-third edition." Virtual Press, 2004. http://liblink.bsu.edu/uhtbin/catkey/1292039.

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24

Hofman, Veronica M. "An investigation of the affects of typefaces upon reader's perception of the meanings of messages using the semantic differential testing technique /." Online version of thesis, 1988. http://hdl.handle.net/1850/10430.

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25

Cameron, Jessie Marie. "Identification, by differential display RT-PCR and cDNA selection, of genes expressed in human testis." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300119.

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26

Parker, Kathy L. "Construct validity of the Differential Ability Scales with a mentally handicapped population : an investigation into the interpretability of cluster scores." Virtual Press, 1995. http://liblink.bsu.edu/uhtbin/catkey/1019480.

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The purpose of the present study was to investigate the construct validity of the Differential Ability Scales (DAS) with a mentally handicapped population. The DAS is an individually administered, standardized test of intelligence. The stated purposes of the DAS are to provide a composite measure of conceptual reasoning abilities for classification and placement decisions and to provide a reliable profile of relative strengths and weaknesses for diagnostic purposes. With these goals in mind, it follows that this cognitive measure would be used often with mentally handicapped students. The DAS

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27

Duis, Sandra S. "Differential performances on the wide range assessment of memory and learning of children diagnosed with reading disorder, attention- deficit/hyperactivity disorder, and traumatic brain injury." Virtual Press, 1997. http://liblink.bsu.edu/uhtbin/catkey/1063200.

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The purpose of this investigation was to compare the performances on the Wide Range Assessment of Memory and Learning (WRAML; Sheslow & Adams, 1990) of children with different developmental and neurological disorders. The primary question was whether the WRAML subtests significantly differentiate among children with Developmental Reading Disorders (RD; n = 44), with Attention-Deficit/Hyperactivity Disorder (ADHD; n = 37), with Traumatic Brain Injury (TBI; n = 30), and without developmental or neurological disabilities (n = 103). Archival data from the TBI Project at James Whitcomb Riley Hospit

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28

Hinton, Daniel. "Uncovering the root cause of ethnic difference in ability testing : differential test functioning, test familiarity and trait optimism as explanations of ethnic group differences." Thesis, Aston University, 2015. http://publications.aston.ac.uk/28680/.

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The present research represents a coherent approach to understanding the root causes of ethnic group differences in ability test performance. Two studies were conducted, each of which was designed to address a key knowledge gap in the ethnic bias literature. In Study 1, both the LR Method of Differential Item Functioning (DIF) detection and Mixture Latent Variable Modelling were used to investigate the degree to which Differential Test Functioning (DTF) could explain ethnic group test performance differences in a large, previously unpublished dataset. Though mean test score differences were ob

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29

Catalano, Rob D. "Isolation and characterisation of a haploid expressed testis-specific cDNA in mouse using the differential display technique." Thesis, University of Warwick, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264903.

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30

Bichat, Antoine. "Prise en compte de l’organisation hiérarchique des espèces pour la découverte de signatures métagénomiques multi-échelles. Incorparating phylogenetic information in microbiome differential abundance studies has no effect on detection power and FDR control." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASM016.

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Cette thèse porte sur l'inclusion d'informations hiérarchiques dans des procédures de détection d'abondance différentielle sur des données métagénomiques. Les différents taxons qui composent le microbiote sont généralement accompagnés d'un arbre, comme la taxonomie ou la phylogénie, qui traduit une proximité biologique entre eux. Il est alors naturel de vouloir tirer parti de cette information hiérarchique afin d'augmenter la puissance des tests de détection de taxons différentiellement abondants. Dans un premier temps, nous nous sommes intéressés aux performances des procédures hiérarchiques

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31

Caplen, Mark J. S. "The development and testing of a new integration method for the solution of stiff differential equations arising in the digital simulation of fluid power systems." Thesis, University of Bath, 1988. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383310.

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32

Hong, Jung Ki. "Effect of Cellulose Nanocrystals on the Rheology, Curing Behavior, and Fracture Performance of Phenol-Formaldehyde Resol Resin." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/46189.

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The purpose of this research was to determine the effects of cellulose nanocrystals (CNCs), as potential additives, on the properties and performance of phenolâ formaldehyde (PF) adhesive resin. The steady-state viscosity of a commercial PF resol resin and three CNCâ resin mixtures, containing 1â 3 wt % CNCs, based on solids content, was measured with a rheometer as a function of shear rate. The viscosity of the PF resin itself was independent of shear rate. The viscosityâ shear rate curves of the CNCâ resin mixtures showed two regions, a shear thinning region at lower shear rates and a N

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Handy, Andrea Renee. "Acute Toxicity and Immunotoxicity Testing of Total Petroleum Hydrocarbons in Aquatic and Terrestrial Organisms." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1185910580.

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34

Turse, Carol Louise. "Testing the hydrogen peroxide-water hypothesis of life on Mars using the differential scanning calorimeter as an analog for the TEGA instrument on the Mars Phoenix lander." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Thesis/Summer2009/c_turse_072309.pdf.

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Thesis (M.S. in environmental science)--Washington State University, August 2009.<br>Title from PDF title page (viewed on Sept. 22, 2009). "School of Earth and Environmental Sciences." Includes bibliographical references (p. 92-97).

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35

Ladejobi, Olufunmilayo Olubukola. "Testing new genetic and genomic approaches for trait mapping and prediction in wheat (Triticum aestivum) and rice (Oryza spp)." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/277449.

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Advances in molecular marker technologies have led to the development of high throughput genotyping techniques such as Genotyping by Sequencing (GBS), driving the application of genomics in crop research and breeding. They have also supported the use of novel mapping approaches, including Multi-parent Advanced Generation Inter-Cross (MAGIC) populations which have increased precision in identifying markers to inform plant breeding practices. In the first part of this thesis, a high density physical map derived from GBS was used to identify QTLs controlling key agronomic traits of wheat in a gen

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Faure, Jacqueline J. "Repetitive stressors at various lifetime periods differentially affect the HPA axis, neuronal neurotrophic factors and behavioural responses." Thesis, Stellenbosch : University of Stellenbosch, 2006. http://hdl.handle.net/10019.1/1755.

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Thesis (MSc (Physiological Sciences))--University of Stellenbosch, 2006.<br>Early adverse life events appear to increase the susceptibility of developing psychiatric disorders later in life. The molecular mechanisms involved in the development of pathological behaviour remain unclear. Dysregulation of the hypothalamic-pituitary-adrenal axis and alterations in neurotrophic factors have been implicated.

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Luedtke, Chad C. "Osteopontin and cathepsin A are expressed in a cell and region-specific manner in the testis and epididymis and are differentially regulated by testicular factors." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0029/MQ64397.pdf.

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38

Urbina, Josue N. "The Relationship between Selected Standardized Test Scores and Performance in Advanced Placement Math and Science Exams: Analyzing the Differential Effectiveness of Scores for Course Identification and Placement." FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1208.

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There is a national need to increase the STEM-related workforce. Among factors leading towards STEM careers include the number of advanced high school mathematics and science courses students complete. Florida’s enrollment patterns in STEM-related Advanced Placement (AP) courses, however, reveal that only a small percentage of students enroll into these classes. Therefore, screening tools are needed to find more students for these courses, who are academically ready, yet have not been identified. The purpose of this study was to investigate the extent to which scores from a national standardiz

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Strapko, Miroslav. "Návrh systému chránění s použitím elektronických přístrojových transformátorů (senzorů) v rozvodně vysokého napětí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219395.

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Master's thesis deals with use of electronic instrument transformers (sensors) in the protection system in medium-voltage substation. Substation consists of 2 incoming feeders, 2 outgoing feeders for motors, 2 outgoing feeders for power transformers, measuring, bus coupler and bus riser feeder. Incoming feeders are connected to distribution system E.ON by cable lines which were proposed. Protected machines (power transformers and motors with rated power) are connected to switchgear panels of UniGear ZS1 type by cable lines too. Proposed protection system is based on the short-circuit condition

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Anderson, Hannah Ruth. "A Psychometric Investigation of a Mathematics Placement Test at a Science, Technology, Engineering, and Mathematics (STEM) Gifted Residential High School." Kent State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=kent1594656968297342.

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41

Ratamero, Leandro de Amorim. "Caracterização térmica e óptica por espectroscopia fotoacústica: um método inverso." Universidade do Estado do Rio de Janeiro, 2007. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=553.

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A espectroscopia fotoacústica é uma técnica muito utilizada na caracterização de materiais. Ela é baseada no efeito fotoacústico, que consiste na geração de som a partir da incidência de radiação eletromagnética intermitente numa amostra confinada numa pequena câmara fechada e preenchida com algum gás. O efeito fotoacústico depende de muitos parâmetros como a freqüência de modulação da radiação eletromagnética incidente e de parâmetros ópticos e térmicos do material em estudo. O modelo de Rosencwaig-Gersho (RG) tem sido empregado na estimativa de parâmetros ópticos e térmicos da amostra utiliz

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42

Chhor, Julien. "Topics in high-dimensional and non-parametric inference." Electronic Thesis or Diss., Institut polytechnique de Paris, 2022. http://www.theses.fr/2022IPPAG005.

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Dans cette thèse, nous traitons les sujets suivants: tests minimax locaux, estimation sous contraintes combinées de robustesse et de confidentialité locale différentielle, estimation adaptative en régression non-paramétrique avec benign overfitting.Nous étudions en premier lieu le problème de test minimax d'adéquation pour des lois discrètes et des lois à densité Hölder-régulières.Le problème consiste à tester l'égalité à une loi connue contre une alternative composée de distributions séparées de l'hypothèse nulle au sens d'une certaine métrique.Nous identifions les vitesses locales non-asympt

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Guarneri, Giovanni Alfredo. "Identificação de descontinuidades em peças metálicas utilizando sinais ultrassônicos e técnicas de problemas inversos." Universidade Tecnológica Federal do Paraná, 2015. http://repositorio.utfpr.edu.br/jspui/handle/1/1370.

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CNPQ; LASCA<br>Este trabalho propõe um algoritmo para identiﬁcar descontinuidades internas em uma peça metálica a partir de sinais A-scan provenientes de um ensaio não-destrutivo por ultrassom. As descontinuidades são identiﬁcadas por seu formato, dimensões, orientação e localização. Esse algoritmo é baseado na resolução de problemas inversos. O problema da identiﬁcação de descontinuidades é modelado utilizando uma abordagem inédita, em que a descontinuidade é caracterizada por dois elementos distintos: a sua amplitude de espalhamento e a localização de seu centro. Com essa nova forma de repre

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Buba, Ondřej. "Praktické testování metod analýzy spolehlivosti v konkrétních obvodových aplikacích." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-241037.

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This diploma thesis deals with the method which are useful for analysis of reliability in specific circuit applications. It also deals with fault analysis in frequency, time and DC domain. Methods for these domains are described in other chapter of this thesis. Finally methods for diagnostics analog circuit are evaluated based on simulation and practical testing of selected methods.

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Антонец, Тарас Юрьевич. "Метод и устройство контроля кратковременной перегрузочной способности высоковольтного кабеля в условиях производства". Thesis, НТУ "ХПИ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21791.

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Диссертация на соискание научной степени кандидата технических наук по специальности 05.11.13 – приборы и методы контроля и определения состава веществ. – Национальный технический университет "Харьковский политехнический институт", Харьков, 2016. Диссертация посвящена разработке метода контроля кратковременной перегрузочной способности высоковольтного силового кабеля в условиях производства и необходимый комплекс аппаратуры для его экспериментального подтверждения. Предложена модель нагрева жилы в начальный период нагрева кабеля, которая является решением дифференциального уравнения второй ст

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Антонець, Тарас Юрійович. "Метод і пристрій контролю короткочасної перевантажувальної здатності високовольтного кабелю в умовах виробництва". Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/21790.

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Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.11.13 – прилади і методи контролю та визначення складу речовин. – Національний технічний університет "Харківський політехнічний інститут", Харків, 2016 р. Дисертація присвячена розробці методу контролю короткочасної перевантажувальної здатності високовольтного силового кабелю в умовах виробництва та необхідний комплекс апаратури для його експериментального підтвердження. Запропоновано модель нагріву жили в начальний період нагріву кабелю. Модель дозволила кількісно характеризувати короткочасну перевантажувал

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47

Jeunesse, Paulien. "Estimation non paramétrique du taux de mort dans un modèle de population générale : Théorie et applications. A new inference strategy for general population mortality tables Nonparametric adaptive inference of birth and death models in a large population limit Nonparametric inference of age-structured models in a large population limit with interactions, immigration and characteristics Nonparametric test of time dependance of age-structured models in a large population limit." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLED013.

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L’étude du taux de mortalité dans des modèles de population humaine ou en biologie est le cœur de ce travail. Cette thèse se situe à la frontière de la statistique des processus, de la statistique non-paramétrique et de l’analyse.Dans une première partie, centrée sur une problématique actuarielle, un algorithme est proposé pour estimer les tables de mortalité, utiles en assurance. Cet algorithme se base sur un modèle déterministe de population. Ces nouvelles estimations améliorent les résultats actuels en prenant en compte la dynamique globale de la population. Ainsi les naissances sont incorp

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Antelo, Junior Ernesto Willams Molina. "Estimação conjunta de atraso de tempo subamostral e eco de referência para sinais de ultrassom." Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2616.

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CAPES<br>Em ensaios não destrutivos por ultrassom, o sinal obtido a partir de um sistema de aquisição de dados real podem estar contaminados por ruído e os ecos podem ter atrasos de tempo subamostrais. Em alguns casos, esses aspectos podem comprometer a informação obtida de um sinal por um sistema de aquisição. Para lidar com essas situações, podem ser utilizadas técnicas de estimativa de atraso temporal (Time Delay Estimation ou TDE) e também técnicas de reconstrução de sinais, para realizar aproximações e obter mais informações sobre o conjunto de dados. As técnicas de TDE podem ser utiliza

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Wu, Jiyuan. "Testing revised differential association models." 1990. http://catalog.hathitrust.org/api/volumes/oclc/23045306.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1990.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 40-45).

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Syal, Ashish. "Differential testing of CMOS integrated circuits." Thesis, 2002. http://hdl.handle.net/2429/13251.

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As CMOS technologies scale down, background leakage current increases inexorably, primarily due to device sub-threshold leakage. As a result, conventional single-threshold pass/fail IDDQ testing may no longer be valid for deep sub-micron technology. A number of alternatives to single threshold IDDQ testing have been proposed. A testing technique to complement IDDQ testing that has shown promise is thermal signature testing. The validity of using temperature as a test observable was investigated. After establishing this, the use of differential thermal sensing as a possible way of detecti

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