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Dissertations / Theses on the topic 'Ladder'

Author: Grafiati

Published: 4 June 2021

Last updated: 16 June 2025

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1

Strömwall, Joakim. "Staggered Ladder Spectra." Thesis, Karlstads universitet, Fakulteten för teknik- och naturvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-13872.

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2

Gulledge, Brenda T. "The Perceptions of Career Ladder I, Career Ladder Ii, and Career Ladder Iii Elementary Principals Regarding Instructional Leadership." Digital Commons @ East Tennessee State University, 1994. https://dc.etsu.edu/etd/2917.

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The purpose of this study was to determine if Career Ladder I, Career Ladder II, and Career Ladder III Tennessee Elementary Principals perceived differently their role as instructional leaders. The amount of time principals spent in six identified dimensions of instructional leadership was examined. The study examined selected independent variables, such as, grade level configuration of the school, years of experience as a principal, number of years of classroom experience, and gender for any effect on the Career Ladder I, Career Ladder II, and Career Ladder III elementary principals' percepti

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3

Patil, Satish Amrutrao. "Ladder polymers for photonic applications." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=972447490.

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4

Gad, Soumyashree Shrikant Gad. "Semantic Analysis of Ladder Logic." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1502740043946349.

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5

Brake, Nancy Elaine Thompson. "The impact of career ladder on district characteristics and career ladder goals in Missouri schools /." free to MU campus, to others for purchase, 1999. http://wwwlib.umi.com/cr/mo/fullcit?p9962505.

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6

Kamprath, Richard Alan. "Impedance matching techniques for ethernet communication systems." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5856.

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In modern local area networks, the communication signals sent from one computer to another across the lines of transmission are degraded because of reflection at the receiver. This reflection can be characterized through the impedances of the transmitter and the receiver, and is defined by the Institute of Electrical and Electronic Engineers (IEEE) as the S11 return loss. The specifications for S11 return loss in Gigabit Ethernet are given in terms of magnitude only in the IEEE 802.3 guidelines. This does not fully take into account, however, the effects of frequency dependant impedances withi

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7

Campos, Venuti Lorenzo. "Spin gap in doped ladder systems." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11244201.

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8

Fung, Pak-shing, and 馮百成. "The conservation plan for Ladder Street." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B4758127X.

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- The Conservation Plan for Ladder Street is prepared based on the research findings by going through the early history about the development of the streets in Hong Kong and particularly the driving forces about how the Ladder Street was developed. - Based on site survey to record about the significant value culturally and architecturally of the Ladder Street in this study. - Being part of the urban heritage of Hong Kong, the ever changing in nature of the street will be discussed. Taking the street’s basic function, statutory requirements and together with the significance values int

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9

LINDER, FELICIA, and HANNA WALLNER. "Ski Ladder : Bekvämare lasting i takbox." Thesis, KTH, Produkt- och tjänstedesign, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233350.

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Ett projekt har genomförts som ett kandidatexamensarbete inom Teknisk Design, vid Kungliga Tekniska Högskolan i Stockholm. Med Thule som samarbetspartner var syftet med projektet att ta fram en produkt som underlättar lastning i takbox. Thule är marknadsledare inom takboxar och har som ambition att förenkla transportering av friluftssaker och på så sätt hjälpa sina kunder att leva ett aktivt liv [1]. Projektets idé grundades på en tes om att folk upplever att lastning i takbox är besvärligt. Utvecklingsprocessen inleddes med en omfattande och grundlig förstudie i form av en enkät,intervjuer, o

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10

Mecker, Satyajit Singh. "A simulator for ladder logic debugging." Thesis, Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/53232.

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A simulator for use in programmable controller ladder logic testing is developed. A simulation language, based on SIMSCRIPT 11.5, to model ladder logic run physical systems is also designed. This System Description Language (SDL) handles simulations of the physical systems and the corresponding ladder-system interactions via the usage of specially designed constructs. The simulation package uses as input an SDL program file describing the system to be simulated, and a ladder file containing the ladder written to control this system. The simulation processor generates the actual simulation fr

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11

Johnson, Eugene H. "A Comparison of Career Ladder III and Career Ladder I Elementary Principals' Leader Behavior and Organizational Climate." Digital Commons @ East Tennessee State University, 1989. https://dc.etsu.edu/etd/2741.

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The perceptions of elementary teachers with regard to the leadership behavior exhibited by their principals and to the organizational climate of their schools were examined in this study. The purpose of the study was to determine whether Tennessee elementary principals who achieved Career Ladder III standing exhibited more effective leadership behaviors and maintained a more suitable organizational climates than Career Ladder I principals. This study followed the ex-post facto research approach and utilized data obtained through use of the Leadership Behavior Description Questi

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12

Krishnan, Krishna Kumar. "System based ladder logic simulation and debugging." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-11072008-063418/.

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13

Žváčková, Lenka. "Rozšířená metoda Chain Ladder s využitím kovariancí." Master's thesis, Vysoká škola ekonomická v Praze, 2009. http://www.nusl.cz/ntk/nusl-15751.

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This diploma thesis deals with technical reserves in non-life insurance, in particular with provisions for future claim payments for damages that have occurred, but has not yet been reported to the insurance company. This type of provision is known by the acronym IBNR. After the introductory section containing a general introduction to the issue of claims reserving in non-life insurance different approaches to modeling of IBNR reserves are briefly presented. Subsequently, full attention is given to Chain-ladder method, which is most frequently used in the actuarial practise for the purpose of

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14

Muthyala, Monica. "Design and Crash Analysis of Ladder Chassis." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-18475.

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A chassis is known as the carrying unit of an automobile, like the engine, transmission shaft and other parts are mounted on it. Ladder chassis has longitudinal rails which are connected along the length with crossmembers through welding or mechanical fasteners. Rectangular box section is chosen for the longitudinal rails of ladder chassis. Design modifications are done in HyperMesh to improve torsional and bending stiffness of the chassis designed in steel and CFRP. Adding of the X- bracing cross-member and ribs are few of the techniques used to provide strength to chassis. This thesis aims t

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15

Callan-Jones, Andrew. "Pairing in the non-self-consistent ladder approximation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ63278.pdf.

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16

Poorten, Vincent Leona Maria Vander. "Salivary gland carcinoma stepping up the prognostic ladder /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2002. http://dare.uva.nl/document/65377.

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17

Younis, A. T. "Design techniques for MOS switched capacitor ladder filters." Thesis, University of Essex, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234195.

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18

Epstein, Karen A. "The dual ladder : realities of technically-based careers." Thesis, Massachusetts Institute of Technology, 1986. http://hdl.handle.net/1721.1/14938.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Sloan School of Management, 1987.<br>MICROFICHE COPY AVAILABLE IN ARCHIVES AND DEWEY.<br>Bibliography: leaves 238-242.<br>by Karen Ann Epstein.<br>Ph.D.

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19

Greer, N. P. J. "The design of high frequency transconductor ladder filters." Thesis, University of Edinburgh, 1992. http://hdl.handle.net/1842/14951.

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A brief survey of filter technologies is given and the requirement for a high frequency continuous time monolithic filtering capability is identified. The ideal transconductor is defined and is compared to the other most common forms of integrated amplifier. A distinction is drawn between 'open loop' and 'closed loop' transconductor integrators. Although closed loop integrators have several advantages, filters using open loop integrators are emphasised since they have greater potential for high frequency operation. A detailed review is given of transistor level transconductor circuits in CMOS,

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20

Molbeck, Blyth Marco Aurelio, and Vega María Isabel Acosta. "Extendable ladder cover solution for swedish fire vehicles." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-12641.

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The following thesis project has been done in direct collaboration with Autokaross i Floby AB Rescue Vehicle Department, in Sweden. The report contains the design development of a protective cover against weather conditions for the extendable ladder in a fire vehicle. The aim of the report has been to develop a functional and low cost solution cover for the FEL on a fire truck, which is allocated on the roof, with the express intention of providing adequate access and protection against weather conditions in Nordic countries, so as to prevent premature deterioration of the FEL unit. The com

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21

Olugbemiga, Caroline Teniola. "Heterocyclic ladder polymers and oligomers for electronic devices." Thesis, Kingston University, 2003. http://eprints.kingston.ac.uk/20717/.

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In this project it was planned to synthesise and investigate the physical, chemical and electrical properties of the "polyquinoxaline" family of materials. The compounds synthesised and studied included 5,14-dihydro-5, 7,12, 14-tetraazapentacene(L5H[sub]2), dibutyldihydro-5, 7,12, 14-tetraazapentacene (L5Bu[sub]2H[sub]2), 7, 16-dihydro-5, 7,9,14,16,18-hexaazaheptacene(L7H[sub]2), 7,20-dihydro-5, 7, 9, 11, 16, 18, 20, 22-octaazanonacene (L9H[sub]2), dibutyldihydro-5, 7, 9, 11, 16, 18, 20, 22- octaazanonacene (L9Bu[sub]2H[sub]2), "Polyquinoxaline"(poly[ 1, 6-dihydropyrazino(2, 3-g)-quinoxaline-2

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22

McClure, Keyla Ann. "Climbing the ladder with no hands at all." Thesis, University of Iowa, 2015. https://ir.uiowa.edu/etd/1692.

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This is the thesis of Keyla McClure analyzing her artistic process, growth as an artist, and future artistic goals. It includes an annotated performance history and bibliography of academic resources from her time at the University of Iowa.

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23

Johansson, Annelie. "Claims Reserving on Macro- and Micro-Level." Thesis, KTH, Matematisk statistik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-173113.

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Three methods for claims reserving are compared on two data sets. The first two methods are the commonly used chain ladder method that uses aggregated payments and the relatively new method, double chain ladder, that apart from the payments data also uses the number of reported claims. The third method is more advanced, data on micro-level is needed such as the reporting delay and the number of payment periods for every single claim. The two data sets that are used consist of claims with typically shorter and longer settlement time, respectively. The questions considered are if you can gain an

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24

Sundberg, Victor. "Application and Bootstrapping of the Munich Chain Ladder Method." Thesis, KTH, Matematisk statistik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-182136.

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Point estimates of the Standard Chain Ladder method (CLM) and of the more complex Munich Chain Ladder method (MCL) are compared to real data on 38 different datasets in order to evaluate if MCL produces better predictions on average with a dataset from an arbitrary insurance portfolio. MCL is also examined to determine if the future paid and incurred claims converge as time progresses. A bootstrap model based on MCL (BMCL) is examined in order to evaluate its possibility to estimate the probability density function (PDF) of future claims and observable claim development results (OCDR). The res

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25

Li, Chengshu. "Tricritical Ising edge modes in a Majorana-Ising ladder." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/62467.

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While Majorana fermions remain at large as fundamental particles, they emerge in condensed matter systems with peculiar properties. Grover et al. proposed a Majorana-Ising chain model, or the GSV model, where the system undergoes a tricritical Ising transition by tuning just one parameter. In this work, we generalize this model to a ladder with inter-chain Majorana couplings. From a mean field analysis, we argue that the tricritical Ising transition will also occur with inter-chain couplings that allow the system to be gapless in the non-interacting case. More crucially, based on analysis of t

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26

Zhou, Zhiwei. "A simplified scattering synthesis method for LC ladder filters." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0026/MQ51828.pdf.

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27

Cheng, Ka-for, and 鄭嘉科. "Revitalization of Ladder Street in Tai Ping Shan Town." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31983832.

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28

Reid, Colette Mary. "Cancer pain and the World Health Organization analgesic ladder." Thesis, University of Bristol, 2007. http://hdl.handle.net/1983/5f34364d-2291-4514-be43-5bcfcd3ecec3.

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Introduction: This dissertation investigates the current management of cancer pain with particular emphasis on the World Health Organization analgesic ladder. This was considered necessary because published studies examining the adequacy of cancer pain control have suggested that the efficacy of the WHO ladder may have been overestimated and because the place of morphine as the 1st line opioid at Step III of the ladder has been challenged. The dissertation also investigates whether an alternative approach might be superior and further explores the patient barriers to the use of opioids. Method

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29

Ellis, Mikle Val. "The ladder load-flow method extended to distribution networks." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/39138.

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The rigorous load-flow analysis of Distribution Networks requires the modeling of mutual coupling, multiphase possibilities and unbalanced loading. The Ladder Load-Flow Method meets these requirements, but is limited to radial systems. The Switch Compensation Method presented here, extends the Ladder Load-Flow Method to solve Distribution Networks. A network analysis program has been developed using the Electric Power Research Distribution Engineering Workstation (DEWorkstation). The program uses the pointers provided by the DEWorkstation to represent the connectivity of the system. The use of

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30

Salyer, Barbara Ann. "Traversing the educational ladder : perspectives on science curriculum reform /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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31

Cheng, Ka-for. "Revitalization of Ladder Street in Tai Ping Shan Town." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B2595636x.

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32

Fimbres, Ernest J. "Career ladder impact on student achievement and teacher characteristics." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184880.

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Current research on Career Ladder Teacher Incentive Plans indicates a need to go beyond the usual description of legislation, career ladder plans, teacher evaluation procedures and "intent" of the policymakers. This study uses a multivariate analysis of variance (MANOVA) to examine the interaction among teacher participation on a career ladder project, student achievement and teacher characteristics. Student achievement test scores over a two year period were analyzed. One group of students had teachers who participated for two years on a career ladder and the other group had teachers who did

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33

Cheng, Yuan-Teng. "Algorithm and intelligent tutoring system design for ladder logic programming." Thesis, [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1449.

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34

Yang, L. "Self-consistent driven block oscillatons in excitonic Wannier-Stark ladder." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60873.pdf.

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35

麥慧敏 and Wai-man Stephanie Mak. "Chinese arts and craft complex in Ladder Street, Sheung Wan." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31986699.

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36

Baker, Claire. "Disabled foster children : the slow climb up the 'permanency ladder'." Thesis, University of York, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424519.

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37

Meng, Fanqi. "Bloch oscillations and Wannier Stark Ladder study in Semiconductor Superlattice." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112418/document.

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Le champ électromagnétique térahertz (THz) se situe dans l'intervalle de fréquence entre l'infrarouge et les micro-ondes, à peu près entre 1 THz à 10 THz. Ce domaine est hautement souhaitable tant pour la recherche fondamentale que pour les applications. Pourtant des sources THz compacts et accordables ne sont pas encore disponibles. Depuis la première proposition en 1970, les superréseaux semiconducteurs, dans lequel deux couches semi-conductrices atomiques avec bande interdite différente sont disposés périodiquement, fournissent de nouvelles possibilités. De nouvelles techniques et de nouvea

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38

Ward, S. N. E. "Spin ladder physics and the effect of random bond disorder." Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1462036/.

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This PhD thesis concerns the physics of low-dimensional quantum systems and especially quantum spin ladders. Novel metal-organic compounds (C5H12N)2CuBr4 and (C5H12N)2CuCl4 are investigated as model materials for low-dimensional quantum behavior by neutron scattering experiments and by measurements of magnetic and thermodynamic properties. The experimental results are compared quantitatively to calculations using a variety of theoretical and numerical methods (DMRG, ED) of the ground state and excitations of such systems. Key results are the determination of the Hamiltonian and its exchange pa

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39

Feng, Linqian. "Synthesis and Characterization of Polyimide Copolymers Containing Ladder-Like Polysiloxane." University of Cincinnati / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1406819476.

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40

Rossi, Olivier Jacques Paul. "Validation formelle de programmes Ladder Diagram pour automates programmables industriels." Cachan, Ecole normale supérieure, 2003. http://www.theses.fr/2003DENS0012.

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41

Ware, Benjamin James. "The dialectic of the ladder : Wittgenstein,the Tractatus and modernism." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.506241.

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The aim of this thesis is to explore the philosophical and stylistic difficulties of Ludwig Wittgenstein's Tractatus Logico-Philosophicus by looking at them in the contexts of modernity and modernism. Rather than placing the book in the lineage of analytic philosophy, I examine it instead in relation to some of the cultural and aesthetic discourses of its times.

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42

Mak, Wai-man Stephanie. "Chinese arts and craft complex in Ladder Street, Sheung Wan." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25945178.

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43

Chakraborty, Rana. "Aspects of thin ladder mechanical design and development for a linear collider vertex detector." Thesis, University of Oxford, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275555.

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44

Sullivan, Kevin M. "Understanding the Efficacy of Fish Ladder Use by Alewife ( Alosa pseudoharengus)." Thesis, University of New Hampshire, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10620218.

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<p> River herring, the collective name given to North American populations of Alewife (<i>Alosa pseudoharengus</i>) and Blueback Herring (<i> A. aestivalis</i>), are iteroparous, anadromous members of the family Clupeidae, with similar morphology, ecological roles, and overlapping distributions. Once abundant in coastal rivers of New Hampshire, many factors including commercial fishing, habitat degradation, and dam construction resulted in a precipitous decline of the species along the entire coast. Successful efforts to restore populations have included the construction of fish ladders at dam

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45

Oudrhiri, Mohammed Adil. "A Planer Probe Double Ladder Waveguide for Power Combining and Dividing." Thesis, Montana State University, 2004. http://etd.lib.montana.edu/etd/2004/oudrhiri/OudrhiriM04.pdf.

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This thesis presents an initial investigation of a planar probe double ladder power combiner / divider. The structure is analogous to the coaxial double ladder of Sanada, Fukui and Nogi*. The planar probe structure utilizes a series of planar transmission lines and probes to inject or receive power which is combined or divided inside a rectangular waveguide cavity. The structure was developed in a manner for its eventual implementation at W-band (75.0-110.0 GHz) frequencies and above using proven micromachining techniques. A combination of analytical modeling, transmission line analysis and fu

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46

Mansouri, Minou. "On the reachability region of a ladder in two convex polygons." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65505.

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47

Vaccarelli, Ornella. "Exotic phenomena in the new frustrated spin ladder Li2Cu2O(SO4)2." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS117.

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L’étude des systèmes d’échelles de spin-1/2 frustrés est une tâche fondamentale dans la physique de la matière condensée, car ils répondent aux exigences favorisant l’émergence de phénomènes nouveaux et exotiques. Cependant, malgré des décennies de travaux théoriques consacrés à l’étude de ces systèmes, leurs réalisations restent encore limitées. Dans cette thèse, nous étudions les propriétés magnétiques d’un nouveau composé Li2Cu2O(SO4)2. Ce système apparaît comme une très rare réalisation d’échelle de spin-1/2 frustrée à deux jambes dans sa phase tétragonale à haute température, où la frustr

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48

Kenzari, Hocine. "Structure électronique des composés à grande maille de type « chimney-ladder »." Vandoeuvre-les-Nancy, INPL, 1998. http://www.theses.fr/1998INPL121N.

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Les « chimney-ladder » sont une famille de composés de métaux de transition à maille tétragonale présentant un paramètre c très grand. À partir de la méthode LMTO-liaisons fortes et de la technique de récursion, les densités d'états électroniques ont été calculées pour un grand nombre de ces structures. Le calcul montre que ces composés sont stabilisés par une hybridation p-d donnant une densité d'états faible au voisinage du niveau de Fermi, pour une concentration d'électrons de valence (VEC) de 14. Ce minimum de densité d'états est une véritable bande interdite dans certains cas (Ru₂Si₃, RuA

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49

Souza, Mateus Feijó de. "Modelagem e verificação de programas de CLP escritos em diagrama ladder." reponame:Repositório Institucional da UFSC, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/93771.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pòs-graduação em Engenharia de Automação e Sistemas, Florianópolis, 2010<br>Made available in DSpace on 2012-10-25T03:15:55Z (GMT). No. of bitstreams: 1 287047.pdf: 2105803 bytes, checksum: a722cc55acdfaf3252bdf60d781f04b3 (MD5)<br>Para resolver os problemas associados a verificação de sistemas industriais complexos, como os desenvolvidos para CLPs, são necessárias técnicas de modelagem e verificação formal, como forma de provar que o programa está de acordo com as propriedades esperadas. Neste tra

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50

Janáková, Veronika. "Mnichovská metoda chain ladder." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-297859.

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Title: Munich chain ladder method Author: Bc. Veronika Janáková Department: Department of probability and mathematical statistic Supervisor: Mgr. Martin Pleška Supervisor's e-mail address: martin.pleska@cz.pwc.com Abstract: The insurance company is obliged to create technical reserves to cover the risk from insurance activities. One of the main reserves in non-life insurance is the IBNR reserve - the reserve to cover the damages that already exist, but that have not been reported to the insurance company yet. The content and the general aim of this thesis is to provide a better orientation in

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