Log in

Relevant bibliographies by topics / Region of Absolute Stability / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Region of Absolute Stability.

Dissertations / Theses on the topic 'Region of Absolute Stability'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Region of Absolute Stability.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

How, Jonathan P. "Robust control design with real parameter uncertainty using absolute stability." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/12538.

Full text

Abstract:

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1993.<br>GRSN 640480<br>Includes bibliographical references (p. 185-198).<br>by Jonathan P. How.<br>Ph.D.

APA, Harvard, Vancouver, ISO, and other styles

2

Lin, Guojian. "Control of piecewise smooth systems generalized absolute stability and applications to supercavitating vehicles /." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8651.

Full text

Abstract:

Thesis (Ph. D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Electrical and Computer Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

APA, Harvard, Vancouver, ISO, and other styles

3

Gordon, D. "The Pleistocene of the Mendip region : aspects of the absolute dated, faunal and sediment records." Thesis, University of Bristol, 1987. http://hdl.handle.net/1983/6efdb23d-f601-43fc-9848-d9337d1976e6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Fetzer, Matthias [Verfasser], and Carsten W. [Akademischer Betreuer] Scherer. "From classical absolute stability tests towards a comprehensive robustness analysis / Matthias Fetzer ; Betreuer: Carsten W. Scherer." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2017. http://d-nb.info/115626636X/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

O'Rourke, Colm J. "Decentralized power systems : reference-frame theory and stability region generation." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127082.

Full text

Abstract:

Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, May, 2020<br>Cataloged from the official PDF of thesis.<br>Includes bibliographical references (pages 87-91).<br>Electricity provides the foundation for many of today's technological advances. The desire for energy security, a reduction in carbon dioxide emissions and a diversification of resources are all motivations for changes in how electricity is generated and transmitted. Recent alternatives to traditional centralized power-plants include technologies that are decentralized a

APA, Harvard, Vancouver, ISO, and other styles

6

Åkervik, Espen. "Global stability and feedback control of boundary layer flows." Doctoral thesis, KTH, Linné Flow Center, FLOW, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9547.

Full text

Abstract:

In this thesis the stability of generic boundary layer flows is studied from a global viewpoint using optimization methods. Global eigenmodes of the incompressible linearized Navier-Stokes equations are computed using the Krylov subspace Arnoldi method. These modes serve as a tool both to study asymptotic stability and as a reduced basis to study transient growth. Transient growth is also studied using adjoint iterations. The knowledge obtained from the stability analysis is used to device systematic feedback control in the Linear Quadratic Gaussian framework. The dynamics is assumed to be des

APA, Harvard, Vancouver, ISO, and other styles

7

Salci, Moses. "A Theoretical Study of Atomic Trimers in the Critical Stability Region." Doctoral thesis, Stockholm : Department of Physics, Stockholm University, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1257.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Stovall, Kazumi Niki. "Semidefinite Programming and Stability of Dynamical System." Digital Archive @ GSU, 2006. http://digitalarchive.gsu.edu/math_theses/4.

Full text

Abstract:

In the first part of the thesis we present several interior point algorithms for solving certain positive definite programming problems. One of the algorithms is adapted for finding out whether there exists or not a positive definite matrix which is a real linear combination of some given symmetric matrices A1,A2, . . . ,Am. In the second part of the thesis we discuss stability of nonlinear dynamical systems. We search using algorithms described in the first part, for Lyapunov functions of a few forms. A suitable Lyapunov function implies the existence of a hyperellipsoidal attraction region f

APA, Harvard, Vancouver, ISO, and other styles

9

Chow, Hung-kay Daniel. "Biomechanical studies of the iliolumbar ligament in maintaining stability of the lumbosacral junction /." [Hong Kong : University of Hong Kong], 1988. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12349732.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Schrödel, Frank [Verfasser], Dirk [Akademischer Betreuer] Abel, and Steffen [Akademischer Betreuer] Leonhardt. "Stability region based robust controller synthesis / Frank Schrödel ; Dirk Abel, Steffen Leonhardt." Aachen : Universitätsbibliothek der RWTH Aachen, 2016. http://d-nb.info/112591162X/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Ray, James Vance. "Developmental Trajectories of Self-Control: Assessing the Stability Hypothesis." Scholar Commons, 2011. http://scholarcommons.usf.edu/etd/3306.

Full text

Abstract:

A key proposition of Gottfredson and Hirschi's (1990) self-control theory is the stability hypothesis which suggests that an individual's level of self-control, once established between the ages of 8-10, is stable over the life course. Empirical results from examinations of the stability hypothesis have been mixed. Prior tests of the stability hypothesis have employed aggregate assessment methods (e.g., mean-level and correlational analyses). Such approaches fail to take into account the possibility that individual developmental pathways may differ. This study employs individual longitudin

APA, Harvard, Vancouver, ISO, and other styles

12

Sopaci, Evrim. "Stability Investigations Along The Ordu Peripheral Highway." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1054857/index.pdf.

Full text

Abstract:

The Eastern Black Sea region of Turkey accomodates indecent residence conditions for people owing to ground conditions comprising of volcanics and concurrent flysch, and its related irregular geomorphology. One of the important difficulties in this region is transportation. Accordingly, the ordu peripheral highway which encompasses various structures such as, open cuts, bridges, viaducts and junctions and double tubed tunnel sections which will be driven in these geological and geomorphological conditions is palnned to be constructed. In regional scale, volcanics, pyroclastics and flysch depos

APA, Harvard, Vancouver, ISO, and other styles

13

Wu, Minwei. "Stability and Trajectories of Early Supportive Environment and Adolescents' Depression and Mastery." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1505222/.

Full text

Abstract:

Previous studies highlighted the importance of parental support for development of mastery of control and depressive symptoms. These studies tended to examine one time wave and outcomes related to that period, forwarding an assumption parenting behaviours do not change as children age. Using the National Longitudinal Survey of Youth 1979-Children and Young Adults, this study filled the gap by examining children's supportive environment at three time points and determining how levels of support across these points impacted children's depression and mastery at 18 years of age. Relative stability

APA, Harvard, Vancouver, ISO, and other styles

14

Lee, Shuk-ping, and 李淑冰. "Social stability and public policy: the role of special interest groups in Macao." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B3642433X.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Jacobi, Christoph, and Dierk Kürschner. "Mesopause region temperatures and plasma scale height estimations from VHF meteor radar and LF absolute reflection height measurements at Collm." Meteorologische Arbeiten aus Leipzig … und Jahresbericht … des Instituts für Meteorologie der Universität Leipzig ; 11 (2006), S. 1-10, 2006. https://ul.qucosa.de/id/qucosa%3A15363.

Full text

Abstract:

The change of ionospheric absolute reflection heights h of low-frequency (LF) radio waves at oblique incidence in the course of the day is measured at Collm Observatory (51.3°N, 13.0°E) using 1.8 kHz sideband phase comparisons between the sky-wave and the ground wave of a commercial 177 kHz transmitter (Zehlendorf, reflection point 52.1°N, 13.2°E). Plasma scale height estimates H are calculated from the decrease/increase of h in the morning/evening. The day-to-day variations of H are compared with those of daily mean temperatures at 90 km, measured with a VHF meteor radar (36.2 MHz) at Collm u

APA, Harvard, Vancouver, ISO, and other styles

16

Jacobi, Christoph, and Dierk Kürschner. "Mesopause region temperatures and plasma scale height estimations from VHF meteor radar and LF absolute reflection height measurements at Collm." Universitätsbibliothek Leipzig, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-219583.

Full text

Abstract:

The change of ionospheric absolute reflection heights h of low-frequency (LF) radio waves at oblique incidence in the course of the day is measured at Collm Observatory (51.3°N, 13.0°E) using 1.8 kHz sideband phase comparisons between the sky-wave and the ground wave of a commercial 177 kHz transmitter (Zehlendorf, reflection point 52.1°N, 13.2°E). Plasma scale height estimates H are calculated from the decrease/increase of h in the morning/evening. The day-to-day variations of H are compared with those of daily mean temperatures at 90 km, measured with a VHF meteor radar (36.2 MHz) at Collm u

APA, Harvard, Vancouver, ISO, and other styles

17

周鴻奇 and Hung-kay Daniel Chow. "Biomechanical studies of the iliolumbar ligament in maintaining stability of the lumbosacral junction." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1988. http://hub.hku.hk/bib/B31208174.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Åkervik, Espen. "Feedback Control of Spatially Evolving Flows." Licentiate thesis, KTH, Mechanics, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4283.

Full text

Abstract:

<p>In this thesis we apply linear feedback control to spatially evolving flows in order to minimize disturbance growth. The dynamics is assumed to be described by the linearized Navier--Stokes equations. Actuators and sensor are designed and a Kalman filtering technique is used to reconstruct the unknown flow state from noisy measurements. This reconstructed flow state is used to determine the control feedback which is applied to the Navier--Stokes equations through properly designed actuators. Since the control and estimation gains are obtained through an optimization process, and the Navier-

APA, Harvard, Vancouver, ISO, and other styles

19

Yu, Li. "On the stability of region count in the parameter space of image analysis methods." Connect to this title online, 2009. http://etd.lib.clemson.edu/documents/1257353170/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Al-Hammouri, Ahmad Tawfiq. "INTERNET CONGESTION CONTROL: COMPLETE STABILITY REGION FOR PI AQM AND BANDWIDTH ALLOCATION IN NETWORKED CONTROL." online version, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=case1189088621.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Wu, Kegang. "Subsurface hydrology and slope stability of agriculturally terraced hillslopes in monsoonal Middel Hills region, Nepal." Thesis, King's College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338816.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Kidd, David Alan 1956. "In situ testing of Gila Conglomerate with application to probabilistic slope stability." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277060.

Full text

Abstract:

In this study the shear strength parameters for a consolidated, well-cemented boulder conglomerate at the Cyprus Miami Copper Mine are determined by a newly developed field test. The values obtained are used to investigate the probability of failure of pit slopes cut into the conglomerate. Any boulder conglomerate is impossible to test accurately with conventional laboratory techniques due to its large particle sizes and the destruction of cementation by conventional sampling methods. For these reasons a simple in situ test was developed which could be used in conjunction with laboratory techn

APA, Harvard, Vancouver, ISO, and other styles

23

Hergert, Tobias [Verfasser], and F. [Akademischer Betreuer] Wenzel. "Numerical modelling of the absolute stress state in the Marmara Sea region : a contribution to seismic hazard assessment / Tobias Hergert. Betreuer: F. Wenzel." Karlsruhe : KIT-Bibliothek, 2009. http://d-nb.info/101352733X/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Lee, Shuk-ping. "Social stability and public policy the role of special interest groups in Macao /." Click to view the E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B3642433X.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

鄧國俊 and Kwok-chun Tang. "Stability and change in school mathematics: asocio-cultural case study of secondary mathematics in Macau." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B29797627.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Palomino, William J. "Disarmament, demobilization, and reintegration of FARC: a challenge for Colombia and a step toward andean region stability." Thesis, Monterey, California: Naval Postgraduate School, 2014. http://hdl.handle.net/10945/44640.

Full text

Abstract:

Approved for public release; distribution is unlimited<br>The intention of this thesis is to determine the warning signals and preventive actions to conduct the Fuerzas Armadas Revolucionarias de Colombia (FARC) Disarmament, Demobilization and Reintegration (DDR) process successfully. Although Colombia has experienced multiple DDR processes during its recent history, political violence continues to plague the country. After each process, Colombia notes the mutation of criminal structures, which have deployed their tentacles to other Latin American countries. Understanding the salient issues th

APA, Harvard, Vancouver, ISO, and other styles

27

Johnson, Erik P. "Purification and analysis of proteins encoded by the par stability region of broad host range plasmid RK2 /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 1998. http://wwwlib.umi.com/cr/ucsd/fullcit?p9824695.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Choi, Jong Kun. "A region of their making visions of regional orders and paths to peace making in northeast Asia /." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1153763522.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Neacsa, Vasile I. "The black sea economic cooperation as an element of regional stability and security." Doctoral thesis, Universite Libre de Bruxelles, 2004. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211093.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Wright, Laurie J. "Security concerns and the potential for stability in the Black Sea region, relations among Russia, Ukraine and Turkey." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22786.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Kane, William F. "Geologic and geotechnical controls on the stability of coal mine entries." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/64668.

Full text

Abstract:

Roof and rib failures in underground coal mines are one of the major problems facing the industry today. In addition to safety considerations, the resulting economic impact of such failures is staggering. Uncovering and replacing buried and damaged equipment and clearing entries can account for a large expenditure in lost man-hours and machinery. Yet, because of the complex nature of their formation, geological variability, and structural characteristics, coal mine roof strata are one of the least controllable of all mine design parameters. This is especially true along the leading (southeaste

APA, Harvard, Vancouver, ISO, and other styles

32

Choi, Jong Kun. "A region of their making:visions of regional orders and paths to peace making in northeast Asia." The Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=osu1153763522.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

RATHORE, VISHAL. "SLOPE STABILITY AND FACTOR OF SAFETY ANALYSIS ON DIFFERENT REGION OF SOIL BY USING GEO STUDIO SLOPE/W SOFTWARE." Thesis, DELHI TECHNOLOGICAL UNIVERSITY, 2020. http://dspace.dtu.ac.in:8080/jspui/handle/repository/18406.

Full text

Abstract:

The one of the main trouble in the industry of construction is on account of topography nature and the weather conditions is Slope stability . Excavations, hill roads, railway lines, embankments, earth dams, open-cut mines, reservoirs and coastal slope stability these type of applications can come under the consideration of slope engineering. One of the frequent disaster is Slope failure which can generate great loss in property and life. The project namely “Slope Stability and Factor of safety analysis” gives analysis of Four region soil (Himalaya, Jammu and Punjab and on DTU, Delhi) us

APA, Harvard, Vancouver, ISO, and other styles

34

Zingwe, Tawanda. "The relationship between emotional stability, stress and work family conflict, among Standard Bank female employees in the Border region." Thesis, University of Fort Hare, 2012. http://hdl.handle.net/10353/d1007133.

Full text

Abstract:

The aim of this study was to investigate the relationship that exists between emotional stability, stress and work-family conflict among Standard Bank female employees. For this purpose data was collected from the female employees of Standard Banks in Alice, Fort Beaufort, King Williams and East London Town’s in the Eastern Cape. A sample of 72 female bank employees was drawn from the population. Neuroticism is the opposite of emotional stability and it was mostly often used in place of emotional stability in the study. Results of the study indicated that all study variables are significantly

APA, Harvard, Vancouver, ISO, and other styles

35

Yakouchyk, Katsiaryna [Verfasser], and Daniel [Akademischer Betreuer] Göler. "Post-Soviet Region, Authoritarian Stability, and Autocracy Promotion: Limits to the European Union’s External Governance / Katsiaryna Yakouchyk ; Betreuer: Daniel Göler." Passau : Universität Passau, 2019. http://d-nb.info/1180025814/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Yakouchyk, Katsiaryna Verfasser], and Daniel [Akademischer Betreuer] [Göler. "Post-Soviet Region, Authoritarian Stability, and Autocracy Promotion: Limits to the European Union’s External Governance / Katsiaryna Yakouchyk ; Betreuer: Daniel Göler." Passau : Universität Passau, 2019. http://nbn-resolving.de/urn:nbn:de:bvb:739-opus4-6146.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Chan, Teck-Wai. "Proximity-to-separation based energy function control strategy for power system stability." Thesis, Queensland University of Technology, 2003. https://eprints.qut.edu.au/15840/1/Teck-Wai_Chan_Thesis.pdf.

Full text

Abstract:

The issue of angle instability has been widely discussed in the power engineering literature. Many control techniques have been proposed to provide the complementary synchronizing and damping torques through generators and/or network connected power apparatus such as FACTs, braking resistors and DC links. The synchronizing torque component keeps all generators in synchronism while damping torque reduces oscillations and returns the power system to its pre-fault operating condition. One of the main factors limiting the transfer capacity of the electrical transmission network is the separation o

APA, Harvard, Vancouver, ISO, and other styles

38

Chan, Teck-Wai. "Proximity-to-Separation Based Energy Function Control Strategy for Power System Stability." Queensland University of Technology, 2003. http://eprints.qut.edu.au/15840/.

Full text

Abstract:

The issue of angle instability has been widely discussed in the power engineering literature. Many control techniques have been proposed to provide the complementary synchronizing and damping torques through generators and/or network connected power apparatus such as FACTs, braking resistors and DC links. The synchronizing torque component keeps all generators in synchronism while damping torque reduces oscillations and returns the power system to its pre-fault operating condition. One of the main factors limiting the transfer capacity of the electrical transmission network is the separation o

APA, Harvard, Vancouver, ISO, and other styles

39

Wiklund, Lisa. "Role of the 3'UTR in translation and stability of HCV and HPV mRNAs." Doctoral thesis, Uppsala University, Department of Medical Biochemistry and Microbiology, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3017.

Full text

Abstract:

<p>Virus mRNAs can be divided into functional regions. The focus of this thesis will be to investigate the function of one of these regions, the 3’ untranslated region (UTR). The 3’UTR of HCV contains a U-rich element and the late 3’UTR of HPV-1 contains an AU-rich element. The roles of these regions in translation and stability of HCV and HPV have been studied. </p><p>A method was established for studying translation of HCV mRNA in living cells. Noninfectious minivirus clones were synthesised <i>in vitro </i>and were transfected into cells by electroporation. This made it possible to bypass t

APA, Harvard, Vancouver, ISO, and other styles

40

Le, Roux Stephan Gerhard. "Physiochemical controls on the formation and stability of atacamite in the soil surrounding the Spektakel mine, Northern Cape Province, South Africa." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/79885.

Full text

Abstract:

Thesis (MSc)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The Northern Cape Province of South Africa has played host to numerous mining activities for over a century. To date, most of the mining activity has ceased, leaving the area laden with derelict mine sites and unlined tailings dumps. One such site is the Spektakel mine situated to the west of the town of Springbok. The unlined copper and sulphide rich tailings at the site have the potential to leach elevated concentrations of copper and acidic water into the Buffels River downslope of the site. This poses a threat to the surroun

APA, Harvard, Vancouver, ISO, and other styles

41

Malik, Waqar Ahmad. "A new computational approach to the synthesis of fixed order controllers." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-2089.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Toyambi, Bernard Dipo. "Renewing diplomatic relations between Rwanda and the Democratic Republic of Congo : the road to lasting peace and stability?" University of the Western Cape, 2011. http://hdl.handle.net/11394/5278.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Šebek, Vita. "The evolution of a security community through a process of integration: problems and prospects for the SADC region." Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1003041.

Full text

Abstract:

This thesis examines the security problematic of African states and focuses more particularly on the SADC region. It links the security problematic with the transactionalist approach to (supra)national integration and the concept of a security community, introduced into internatIonal relations theory by Karl Deutsch and his colleagues. In relation to the (in)security of SADC member states, the thesis attempts to demonstrate that national integration of these states (i.e. the establishment of an amalgamated security community) has at least to accompany if not precede the establishment of a secu

APA, Harvard, Vancouver, ISO, and other styles

44

Leme, Rosiel Ferreira. "Evaluation of a methodology for the design of small earth dams in semiarid region: construction, testing and numerical modeling." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16595.

Full text

Abstract:

Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>A common problem of the Brazilian semiarid regions is water scarcity. An alternative to attenuate this severe regional problem consists in storing water during the rainy season, in dams with small storage volumes, usually built with inefficiently compacted embankments, which can contribute to the collapse during the first filling. The main goal of this work is to evaluate a construction methodology for earth dams in semiarid regions, taking into account the problems of inadequate compaction and water shortages. To achieve this, a

APA, Harvard, Vancouver, ISO, and other styles

45

Wang, Chen. "Renewable Energy Integrated Power System Stability Assessment with Validated System Model Based on PMU Measurements." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/101015.

Full text

Abstract:

Renewable energy is playing an increasingly significant role in power system operation and stability assessment with its numerous penetration expansion. This is not only brought by its uncertain power output and inverter-based equipment structures but also its operation characteristics like Low Voltage Ride Through (LVRT). It is thus necessary to take these characteristics into consideration and further to find more adaptive schemes to implement them for more effective analysis and safer power system operation. All the aforementioned is based on the accurate identification of the system fundam

APA, Harvard, Vancouver, ISO, and other styles

46

Mitori, Tiffany Leilani. "Flight and Stability of a Laser Inertial Fusion Energy Target in the Drift Region between Injection and the Reaction Chamber with Computational Fluid Dynamics." DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1154.

Full text

Abstract:

A Laser Inertial Fusion Energy (LIFE) target’s flight through a low Reynolds number and high Mach number regime was analyzed with computational fluid dynamics software. This regime consisted of xenon gas at 1,050 K and approximately 6,670 Pa. Simulations with similar flow conditions were performed over a sphere and compared with experimental data and published correlations for validation purposes. Transient considerations of the developing flow around the target were explored. Simulations of the target at different velocities were used to determine correlations for the drag coefficient and Nus

APA, Harvard, Vancouver, ISO, and other styles

47

Amaral, Fabíolo Moraes. "Caracterização, estimativas e bifurcações da região de estabilidade de sistemas dinâmicos não lineares." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/18/18154/tde-29102010-145102/.

Full text

Abstract:

Estimar a região de estabilidade de um ponto de equilíbrio assintoticamente estável é importante em aplicações tais como sistemas de potência, economia e ecologia. A compreensão da estrutura qualitativa da fronteira da região de estabilidade é fundamental para estimar com eficiência a região de estabilidade. Caracterizações topológicas e dinâmicas da fronteira da região de estabilidade foram desenvolvidas ao longo das últimas décadas. Estas caracterizações foram desenvolvidas sob hipóteses de hiperbolicidade dos pontos de equilíbrio na fronteira e transversalidade. Para sistemas que dependem d

APA, Harvard, Vancouver, ISO, and other styles

48

McMahan, Linda. "Tn1 Insertions in the 3' Untranslated Region of the ant Operon of Bacteriophage P22 Affect ant Gene Expression and Alter ant mRNA Stability: a Thesis." eScholarship@UMMS, 1985. http://escholarship.umassmed.edu/gsbs_diss/249.

Full text

Abstract:

Insertion of transposable elements within an operon has been known not only to abolish expression of the gene interrupted by the insertion, but also to exert a strong polar effect on the expression of downstream genes in the same operon. In this dissertation, I have shown that insertions of the transposable ampicillin-resistance element Tn1, either in the polar or nonpolar orientation, in the 3' untranslated region of the bacteriophage P22 antirepressor (ant) operon reduce the rate of upstream ant gene expression; insertions of Tn1 in the nonpolar orientation reduce the rate of ant gene ex

APA, Harvard, Vancouver, ISO, and other styles

49

Smiley, Jeffrey Raymond. "Characterization of the genomic stability of the VP2 hyper-variable region of infectious Bursal disease virus in the specific-pathogen-free Chick Embryo Host system /." The Ohio State University, 1999. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488190109870206.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Pinheiro, Rafael Fernandes. "O problema de Lurie e aplicações às redes neurais." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/45/45132/tde-25042015-223201/.

Full text

Abstract:

Neste trabalho apresentamos um assunto que tem contribuído em diversas áreas, o conhecido Problemas de Lurie. Para exemplificar sua aplicabilidade estudamos a Rede Neural de Hopfield e a relacionamos com o problema. Alguns teoremas são apresentados e um dos resultados do Problema de Lurie é aplicado ao modelo de Hopfield.<br>In the present work we show some properties of the so called Luries type equation. We treat particularly the stability conditions problem, and show how this theory is applied in a Hopfield neural network.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!