Relevant bibliographies by topics / Duet performance / Dissertations / Theses
To see the other types of publications on this topic, follow the link: Duet performance.

Dissertations / Theses on the topic 'Duet performance'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 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 'Duet performance.'

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

Shalita, Martin P. "The Operas of Ralph Vaughan Williams: An Identification and Performance Analysis of the Arias and Duet Scenes for Male Voice." Scholarly Repository, 2011. http://scholarlyrepository.miami.edu/oa_dissertations/553.

Full text
Abstract:
Ralph Vaughan Williams (1872-1958) was one of the most prolific British composers of the twentieth century, yet his operas are virtually unknown in the standard operatic repertoire. Singers and teachers of singing are often challenged in finding operatic arias composed in the English language, because the standard operatic repertoire simply does not have as many works originally written in English as are found in Italian, German, or French. If there are arias from Vaughan Williams’ operas that are accessible to the young singing voice, they should not remain unknown. This study was executed
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Wei-Sian. "HARVEST FESTIVAL BY YANN-JONG HWANG: A PIANO DUET INSPIRED BY TAIWANESE FOLK TUNES." UKnowledge, 2017. http://uknowledge.uky.edu/music_etds/86.

Full text
Abstract:
The purpose of this study is to provide an introduction and analysis of Harvest Festival, a work for piano four hands by Taiwanese composer Yann-Jong Hwang. This work incorporates elements of traditional Taiwanese music that is largely unfamiliar to performers and listeners beyond the border of Taiwan. With the exception of Professor Hwang’s own journal article on this piece, this project is the only study of Harvest Festival available in the United States or Taiwan. This research will be meaningful to both performers and piano teachers as an encouragement to include Yann-Jong Hwang’s work wit
APA, Harvard, Vancouver, ISO, and other styles
3

Luecke, Steven T. "Performance verification of personal aerosol sampling devices." [Tampa, Fla.] : University of South Florida, 2003. http://purl.fcla.edu/fcla/etd/SFE0000182.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Qasem, Hassan. "Effect of accumulated dust on the performance of photovoltaic modules." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/11735.

Full text
Abstract:
Dust accumulation on photovoltaic (PV) modules and its effect on their performance are of high concern for regions with a high rate of dust, low frequency and intensity of rain. In this thesis, the effect of dust on PV modules is investigated with respect to dust concentration and spectral transmittance. The measured spectral transmittance of the dust sample shows spectral attenuation effect that varies at different wavelengths. This effect is explained by the particle size distribution of the dust samples: At shorter wavelengths more light is scattered due to the effect of the smaller particl
APA, Harvard, Vancouver, ISO, and other styles
5

Koch, Dietrich. "Characterisation of the regeneration performance of rigid ceramic filters." Thesis, University of Surrey, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318693.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hounsome, Ian William. "Factors affecting the design and performance of flexible ducts in trench reinstatements." Thesis, Edinburgh Napier University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367641.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ghenaiet, Adel. "Turbomachinery performance degradation due to erosion effect." Thesis, Cranfield University, 2001. http://hdl.handle.net/1826/3542.

Full text
Abstract:
Erosion of gas turbines operating in sandy or dusty environments can result in serious damage to the engine components, particularly the compressor unit. This phenomenon is a result of the ingestion of the sand particles into the engine and their consequent abrasive impacts on the blade surfaces. In order to understand the mechanism of sand ingestion and the resulting performance degradation, a general methodology has been developed for predicting the trajectories of particles, the erosion rates and blade profile changes, with predictive capabilities for performance degradations within more ge
APA, Harvard, Vancouver, ISO, and other styles
8

Yu, Miao, and Nanhai Huang. "Optimization of the Signal Horn Performance." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-15685.

Full text
Abstract:
This thesis studies the parameters that affect the sound level of signalhorns in a passenger car. The project is performed on the behalf of VolvoCars Group. Physical testing was done on Volvo S90 with and withoutmodifications. During the project, the influence of installation, frequencysignature of horns and system parameters on sound pressure wereinvestigated. Acoustic measurements were performed in semi anechoicchamber and open site using the setup specified by ECE R28 document.
APA, Harvard, Vancouver, ISO, and other styles
9

Stapleton, Meredith. "Three completely distinct duets with absolutely nothing in common." Thesis, University of Iowa, 2019. https://ir.uiowa.edu/etd/6861.

Full text
Abstract:
To study pairs of people is to study how individuals establish senses of self, other, and us. Every time two individuals meet, they confront their intersections; they align, collide, refract, reflect, and maybe even absorb one another. I am interested in a third element of betweenness created at the intersection of one-to-one interactions, and how that betweenness holds relationships between individuals in constant dialogue. In choreographing and directing Three Completely Distinct Duets with Absolutely Nothing in Common (TCDDwANiC), I investigate contradictions in the duet form in order to mi
APA, Harvard, Vancouver, ISO, and other styles
10

Bailey, D. W. "The aerodynamic performance of an annular S-shaped duct." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/7451.

Full text
Abstract:
An experimental investigation has been carried out to determine the aerodynamic performance of an annular S-shaped duct representative of that used to connect the compressor spools of aircraft gas turbine engines. Measurements of both the mean flow and turbulent structure have been obtained using both 5 hole pressure probes and a3 component Laser Doppler Anemometry (LDA) system. The measurements indicate that development of the flow within the duct is complex and significantly influenced by the combined effects of streamwise pressure gradients and flow curvature. For inlet conditions in which
APA, Harvard, Vancouver, ISO, and other styles
11

Yadipur, M. (Mahdi). "Hedge fund performance due to skill or luck?" Master's thesis, University of Oulu, 2014. http://urn.fi/URN:NBN:fi:oulu-201404241298.

Full text
Abstract:
In this study we examine the proportion of false discovery rate exists amongst the individual funds in Hedge Fund Research (HFR) database. Applying the Fung and Hsieh (2004) seven-factor model in a time series regression along with a statistical false discovery rate methodology construct the main framework of this study. False discovery rate helps to measure the proportion of lucky funds among hedge funds that have statistically significant alphas and explains how many percentages of funds with significant alphas would be achieved due to luck compared to skill. Even after adjusting for the ba
APA, Harvard, Vancouver, ISO, and other styles
12

Defrère, D., P. M. Hinz, B. Mennesson, et al. "NULLING DATA REDUCTION AND ON-SKY PERFORMANCE OF THE LARGE BINOCULAR TELESCOPE INTERFEROMETER." IOP PUBLISHING LTD, 2016. http://hdl.handle.net/10150/621383.

Full text
Abstract:
The Large Binocular Telescope Interferometer (LBTI) is a versatile instrument designed for high angular resolution and high-contrast infrared imaging (1.5-13 mu m). In this paper, we focus on the mid-infrared (8-13 mu m) nulling mode and present its theory of operation, data reduction, and on-sky performance as of the end of the commissioning phase in 2015 March. With an interferometric baseline of 14.4 m, the LBTI nuller is specifically tuned to resolve the habitable zone of nearby main-sequence stars, where warm exozodiacal dust emission peaks. Measuring the exozodi luminosity function of ne
APA, Harvard, Vancouver, ISO, and other styles
13

Chi, Yoon Kyu. "Evaluation of radar performance degradation due to standoff jamming." Thesis, Monterey, California. Naval Postgraduate School, 1992. http://hdl.handle.net/10945/23886.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Arnold, John Christopher 1964. "Modification of Schottky diode performance due to ion bombardment." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277047.

Full text
Abstract:
An experimental and theoretical analysis of the effects of ion bombardment on Schottky diodes is presented. The experimentally observed shifts in diode performance are compared to the conditions of ion exposure. These experiments show that Schottky diodes exposed to ion beams show decreases in effective barrier heights and ideality factors, as well as increased incidence of premature reverse breakdown. The change in barrier height is found to be proportional to the energy of the individual ions and the total number of ions delivered to the surface. A numerical simulation of the damage process
APA, Harvard, Vancouver, ISO, and other styles
15

Zhang, Guobin. "Performance of reduced-scale vortex amplifiers used to control glovebox dust." Thesis, University of Central Lancashire, 2005. http://clok.uclan.ac.uk/20086/.

Full text
Abstract:
Ventilation systems for a nuclear plant must have a very high reliability and effectiveness. In this application, fluidic devices have advantages which electro-mechanical and pneumatic devices lack. Fluidic devices will not easily wear out, they have a relatively fast response and in some cases they may be cheaper than an equivalent conventional device. Most importantly, they have fewer moving parts (usually none) so are inherently reliable, so long as the fluidic design is effective. So vortex amplifiers (VXA) are ideal for active ventilation systems where access for maintenance is problemati
APA, Harvard, Vancouver, ISO, and other styles
16

Saad, Mohamed S. "Performance and capacity of centrifugal gas cleaning devices." Access electronically, 2006. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20070815.164233/index.html.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Savoie, Serge. "Hauteur de la table d'opération et performances chirurgicales." Sherbrooke : Université de Sherbrooke, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
18

Pimentel, Roberto Leal. "Vibrational performance of pedestrian bridges due to human-induced loads." Thesis, University of Sheffield, 1997. http://etheses.whiterose.ac.uk/3447/.

Full text
Abstract:
The vibrational performance of footbridges due to human-induced loads has been investigated, based on modal and pedestrian tests carried out on three prototype footbridges. Analyses using calibrated finite element models of these structures were also conducted. All test structures presented natural frequencies within the range of excitations produced by pedestrians and were therefore suitable for investigating the applicability of some current guidelines for vibration performance. In addition, the inclusion of a footbridge made of glass reinforced plastic in the test programme enabled the perf
APA, Harvard, Vancouver, ISO, and other styles
19

Berney, Needleman David. "Performance limits of silicon solar cells due to structural defects." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/104133.

Full text
Abstract:
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 97-107).<br>To minimize the risk of catastrophic climate change, about ten terawatts of photovoltaics must be deployed in the next fifteen years. Reaching this target will require dramatic reductions in the cost and capital intensity of manufactu
APA, Harvard, Vancouver, ISO, and other styles
20

Dolbear, S. "Use of numerical techniques to model and improve cyclone dust separator performance." Thesis, Bucks New University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372303.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Lewis, Heidi Diane. "Speaking Out of the Dust: Religious Reenactments with the Specific Iconic Identity of Place." BYU ScholarsArchive, 2006. https://scholarsarchive.byu.edu/etd/505.

Full text
Abstract:
Sometimes, the place where a play is performed is as important as or more important than the play itself. The first known theatrical rituals were performed in spaces which came to hold deep religious significance. Many religious traditions regard certain places as sacred because of spiritually significant events which took place there, sometimes involving the presence of Deity. In an effort to build on that sacrality, sometimes religious cultures bring theatre to these spaces, which, in turn, tend to alter the nature of the theatrical event. This seems especially true in regards to theatre whi
APA, Harvard, Vancouver, ISO, and other styles
22

Cai, Jielong. "Changes in Propeller Performance Due to Ground and Partial Ground Proximity." University of Dayton / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1588164898961792.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Rosell, Olle. "Modelling and simulations for analysing thermal performance enhancement in air ducts with cold surface and hot air." Thesis, Karlstads universitet, Institutionen för ingenjörs- och kemivetenskaper, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-66677.

Full text
Abstract:
The world today has large challenges in order to manage a changing climate and the consequences that the climate change has on the environment and human living standards. This climate change is largely affected by the emissions of greenhouse gases, which come from usage of fossil fuels. This is a global problem that will affect the whole world and cause an increase of mean global temperature, which would lead to drastically changes in the living environment for human beings. A large part of the use of fossil fuels is connected to electric energy production. In EU almost half of the electric en
APA, Harvard, Vancouver, ISO, and other styles
24

Fotovati, Shahryar. "THE EFFECTS OF MICRO- AND MACRO-SCALE GEOMETRIC PARAMETERS ON PERFORMANCE OF THE PLEATED AEROSOL FILTERS." VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/2681.

Full text
Abstract:
While most filters are made of pleated fibrous media, almost all existing theories of aerosol filtration are developed for flat media placed perpendicular to the air flow. Expressions developed for flat sheet media do not provide accurate information directly useful for designing a pleated filter, and therefore, most progress made in developing pleated filters is based on empiricism. This study is aimed at establishing an enabling knowledge that allows for a better design and optimization of pleated aerosol filters. This study is focused on developing a predictive simulation method that accoun
APA, Harvard, Vancouver, ISO, and other styles
25

Elam, Robert J. "The Effects of Coal Dust Particulates on Growth Performance and Photomorphogenic Responses of Brassica Rapa." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1511869210184817.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Al-Attar, I. S. "The effect of pleating density and dust type on performance of absolute fibrous filters." Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/8814.

Full text
Abstract:
The importance of clean air to the well-being of people and for the protection of industrial equipment has highlighted the critical role of air filter performance. The objective of this thesis is to study the filter performance characteristics namely; the pressure drop and the fractional efficiency of standard full scale (592x592x400 mm) mini-pleated HEPA absolute fibrous filters. Accurate filter performance prediction plays a significant role in estimating the lifetime of filters and reducing energy and maintenance operating costs. To ensure the appropriate filter selection has been made for
APA, Harvard, Vancouver, ISO, and other styles
27

Cubukcuoglu, Beste. "Performance assessment of alternative binders for the solidification/stabilisation of electric arc furnace dust." Thesis, University of Surrey, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.581794.

Full text
Abstract:
The aim of this study is to evaluate the potential of using solidification/stabilisation (S/S) for the treatment of electric arc furnace dust (EAFD) and examine the effects of using a variety of industrial by-products, i.e., pulverised fuel ash (PFA), hydrated lime (hlime), steel slag and low-grade magnesium oxide (LGMgO) as cement replacements. LGMgO, steel slag and PFA with 0%, 40% and 70% EAFD additions met the Waste Acceptance Criteria (WAC) requirements with respect to unconfined compressive strength (UCS), initial and final setting times and consistency results. The acid neutralisation c
APA, Harvard, Vancouver, ISO, and other styles
28

Nakamura, Hikaru, Naoshi Ueda, Kang Choonghyun, and Minoru Kunieda. "Recovery of Protective Performance of Cracked Ultra High Performance-Strain Hardening Cementitious Composites (UHP-SHCC) Due to Autogenous Healing." 日本コンクリート工学会, 2012. http://hdl.handle.net/2237/20959.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Otanocha, Omonigho. "Laser surface micro/nano patterning for improving aerodynamic performance." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/laser-surface-micronano-patterning-for-improving-aerodynamic-performance(f78b8df4-fa5d-4dd8-9d93-88e1068c5857).html.

Full text
Abstract:
The use of ultrafast lasers in material surface engineering has gained pre-eminence in recent years. This is due to optimal utility arising from their versatility, better process control, repeatability and high precision fabrication, without need for post processing. Reported in this thesis are experimental results on the use of picosecond laser to produce micro-patterns on cyclone components and their effects on flow characteristics. Results show that micro- dimples achieved reduction in dust accumulation within a multi-cyclone system considered, up to 78%. These micro-dimples when applied on
APA, Harvard, Vancouver, ISO, and other styles
30

Lee, Bruno Bahnfleth William P. "Simulation-based performance and life-cycle cost evaluation of in-duct ultraviolet germicidal irradiation systems." [University Park, Pa.] : Pennsylvania State University, 2009. http://etda.libraries.psu.edu/theses/approved/WorldWideIndex/ETD-4053/index.html.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Elleithy, Dina Mostafa Abdelmonium Hassan. "Impact of Physical Clogging Due to Sedimentation on Soil and Reservoir Hydraulic Performance." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263633.

Full text
Abstract:
京都大学<br>新制・課程博士<br>博士(工学)<br>甲第23172号<br>工博第4816号<br>京都大学大学院工学研究科都市社会工学専攻<br>(主査)教授 角 哲也, 准教授 竹門 康弘, 准教授 Sameh Kantoush<br>学位規則第4条第1項該当<br>Doctor of Philosophy (Engineering)<br>Kyoto University<br>DGAM
APA, Harvard, Vancouver, ISO, and other styles
32

Rybrink, Martin, and Maria Tunblad. "Employees'reactions due to a reward system : a study in a sale organisation." Thesis, Linköping University, Department of Management and Economics, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1544.

Full text
Abstract:
<p>Background: Reward systems may be used in order to encourage different behaviors and to motivate employees in accordance with a company’s intended goals and results. To be able to design a reward system that leads to desirable performances, it is of great importance to be aware of the reactions that a reward system can emanate among employees. </p><p>Purpose Statement: The purpose is to analyze and explain the reactions of employees due to a reward system that has been designed and implemented by the management. </p><p>Research Method: We have carried out interviews with 2 middle-managers,
APA, Harvard, Vancouver, ISO, and other styles
33

Craig, Caroline. "A study of the characteristics and role of aggregate dust on the performance of bituminous materials." Thesis, University of Ulster, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343699.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Seasly, Elaine Ellen. "Methodology to Evaluate Proposed Leading Indicators of Space System Performance Degradation Due to Contamination." Thesis, The George Washington University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10751853.

Full text
Abstract:
<p> Leading indicators can be utilized to monitor a system and detect if a risk is present or increasing over time during key development phases such as integration and test. However, no leading indicator is perfect, and each contains inherent holes that can miss signals of risk. While the Swiss cheese model is a well-known framework for conceptualizing the propagation of risks through holes in system defenses, research is lacking on characterizing these holes. There are many choices for leading indicators, and to select an appropriate indicator for a system, engineering managers need to know
APA, Harvard, Vancouver, ISO, and other styles
35

Meng, Xiaona. "The performance implications of pump laser instability due to optical reflection in an EDFA." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0014/MQ31232.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Kivell, Anton Richard Lean. "Effects of Bond Deterioration Due to Corrosion on Seismic Performance of Reinforced Concrete Structures." Thesis, University of Canterbury. Department of Civil and Natural Resources Engineering, 2012. http://hdl.handle.net/10092/6931.

Full text
Abstract:
Reinforced concrete structures deteriorate throughout their lifetime. This is particularly apparent in structures subjected to aggressive environments, which results in corrosion of reinforcing steel. Designers make allowances for accelerated deterioration in these environments in an attempt to ensure the durability of the structure. To combat corrosion, improved concrete characteristics and additional concrete cover are used to increase the protection provided by concrete to reinforcing. In spite of these measures, cracking of structures in service and from natural hazards can limit the effec
APA, Harvard, Vancouver, ISO, and other styles
37

Crouch, Matthew. "Luminosity performance limitations due to the beam-beam interaction in the Large Hadron Collider." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/luminosity-performance-limitations-due-to-the-beambeam-interaction-in-the-large-hadron-collider(287b2265-a67d-406a-8c94-0fc193e2401b).html.

Full text
Abstract:
In the Large Hadron Collider (LHC), particle physics events are created by colliding high energy proton beams at a number of interaction points around the ring. One of the main performance indicating parameters of the LHC is the luminosity. The luminosity is limited by, amongst other things, the strength of the beam-beam interaction. In this thesis, the effect of the beam-beam interaction on the luminosity performance of the LHC and the proposed High Luminosity Large Hadron Collider (HL-LHC) is investigated. Results from a number of dedicated, long-range beam-beam machine studies are presented
APA, Harvard, Vancouver, ISO, and other styles
38

Rahman, Farhana. "Performance evaluation of 4.75-mm NMAS Superpave mixture." Diss., Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3893.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Nabavi, Yasser. "Numerical study of the duct shape effect on the performance of a ducted vertical axis tidal turbine." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/14704.

Full text
Abstract:
The current research focused on the numerical modeling of a three-bladed vertical-axis tidal current turbine using the commercial RANS code, FLUENT. A two-dimensional, incompressible, unsteady solver was used for the simulations in conjunction with a Spalart-Ailmaras turbulence model. This approach proved to have satisfactory accuracy at a reasonable computational cost. The first phase of the research focused on simulating of a free-stream turbine for a range of current velocities and tip speed ratios. The torque and power generated by each blade was recorded as a function of azimuth angle and
APA, Harvard, Vancouver, ISO, and other styles
40

Dauti, Dorjan. "A combined experimental and numerical approach to spalling of high-performance concrete due to fire." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAI062/document.

Full text
Abstract:
Le béton est un matériau très utilisé dans l'industrie de construction. Une limite essentielle à un usage de ce matériau est sa dégradation par écaillage lorsqu’il est exposé au feu. Le phénomène d'écaillage consiste en une éjection du béton sous forme d'écailles à la surface du béton exposée à l'incendie. La section de béton s'en trouve progressivement réduite. De plus, ce phénomène expose les armatures et peut conduire à une rupture prématurée de structures telles que les tunnels, les gratte-ciels, les centrales nucléaires etc. De nombreuses recherches ont été consacrées à la mise au point d
APA, Harvard, Vancouver, ISO, and other styles
41

Graf, Will Edward. "Effects of Duct Lip Shaping and Various Control Devices on the Hover and Forward Flight Performance of Ducted Fan UAVs." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/33268.

Full text
Abstract:
<p>The military's desire for ducted fan vertical takeoff and landing (VTOL) unmanned aerial vehicles (UAVs) stems from the vehicles' relatively small size, safety in tight quarters, increased payload capacity for their size, and their ability to hover for surveillance missions. However, undesirable aerodynamic characteristics are associated with these vehicles in crosswinds, namely momentum drag and asymmetric duct lift.<p> Because the duct itself, and not the fan, is the root cause of these unfavorable aerodynamic attributes, various lip shapes were tested to determine the effects of leadin
APA, Harvard, Vancouver, ISO, and other styles
42

Ruan, Kangping. "NUMERICAL AND EXPERIMENTAL TECHNIQUES FOR ASSESSING THE ACOUSTIC PERFORMANCE OF DUCT SYSTEMS ABOVE THE PLANE WAVE CUTOFF FREQUENCY." UKnowledge, 2018. https://uknowledge.uky.edu/me_etds/120.

Full text
Abstract:
This research deals with determining the acoustic attenuation of heating, ventilation, and air conditioning (HVAC) ductwork. A finite element approach was developed for calculating insertion loss and breakout transmission loss. Procedures for simulating the source and receiving rooms were developed and the effect of structureborne flanking was included. Simulation results have been compared with measurements from the literature and the agreement is very good. With a good model in place, the work was extended in three ways. 1) Since measurements on full-scale equipment are difficult, scale mode
APA, Harvard, Vancouver, ISO, and other styles
43

Tüber, Klaus. "Analyse des Betriebsverhaltens von Polymer-Elektrolyt-Membran-Brennstoffzellen für portable Systeme / Analysis of the operating performance of polymer electrolyte membrane fuel cells for portable systems." Gerhard-Mercator-Universitaet Duisburg, 2004. http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-10282004-143414/.

Full text
Abstract:
This work analyses the operating performance of polymer-electrolyte-membrane fuel cells (PEMFC) for the use as portable energy converter. Especially, mass transport in the liquid and gaseous phase inside the PEMFC are experimentally examined. Water produced during the reaction is measured and liquid water transport in the air flow field of a semi-transparent PEMFC is visualized. Besides this, investigations of different flow field designs are used to develop two portable PEMFC systems. To understand the physical and electrochemical behaviour inside a PEMFC numerical simulations are performed.
APA, Harvard, Vancouver, ISO, and other styles
44

McCauley, Jason. "Route 33 flexible pavement instrumentation project strutural performance of a flexible pavement due to various bases." Ohio : Ohio University, 1995. http://www.ohiolink.edu/etd/view.cgi?ohiou1179256950.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

McCauley, Jason. "Route 33 flexible pavement instrumentation project: Structural performance of a flexible pavement due to various bases." Ohio University / OhioLINK, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1179256950.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Schechtman, Louise. "Variabilidade da tendência do desempenho das firmas: uma análise multinível." reponame:Repositório Institucional do FGV, 2012. http://hdl.handle.net/10438/10844.

Full text
Abstract:
Submitted by Louise Schechtman (louisesche@gmail.com) on 2013-04-29T20:58:12Z No. of bitstreams: 1 Dissertação_Mestrado_Louise.pdf: 1460380 bytes, checksum: b9f0b3d16c71cf41d7b902173d83da39 (MD5)<br>Approved for entry into archive by ÁUREA CORRÊA DA FONSECA CORRÊA DA FONSECA (aurea.fonseca@fgv.br) on 2013-05-13T19:15:21Z (GMT) No. of bitstreams: 1 Dissertação_Mestrado_Louise.pdf: 1460380 bytes, checksum: b9f0b3d16c71cf41d7b902173d83da39 (MD5)<br>Approved for entry into archive by Marcia Bacha (marcia.bacha@fgv.br) on 2013-05-15T12:40:34Z (GMT) No. of bitstreams: 1 Dissertação_Mestrado_Lou
APA, Harvard, Vancouver, ISO, and other styles
47

Tay, Yeong Kiang Winston. "A performance analysis of management information due to data traffic provisioning in a SONET/SDH communications network." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Jun%5FTay.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Hudson, Cristina Keiko. "An Investigation of Negative Appraisals Due to Negative Mood and How They Affect Satisfaction and Job Performance." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4334.

Full text
Abstract:
Ample research has investigated the relationship between non-work and work domains finding consistent links between stressors in one and strains in the other. Additionally, there exist explanatory models of these associations such as psychological/physical sickness and related absences and loss or fear of losing personal resources. The current investigation combined variables from the spillover model and Affective Events Theory to test a new model with negative mood at its core. It hypothesized marital and financial stressors lead to negative mood at home which spills over into the work domain
APA, Harvard, Vancouver, ISO, and other styles
49

Scriba, Gisela Waldtraut. "The piano duet as teaching medium : an overview and selective syllabus for the beginner pianist." Diss., 2010. http://hdl.handle.net/2263/28090.

Full text
Abstract:
Duet playing should form an integral part of the development of all young pianists. Personal development, reduction of performance anxiety and skills such as listening, rhythmic stability and sight-reading are but a few components that can be improved through duet playing. Piano playing is mostly a lonely activity and one of the best ways to counteract this isolation is to become involved in collaborative musicianship through duet playing. The piano duet has an extended history, beginning in the Pre-Baroque and reaching its pinnacle during the Romantic period. After dwindling interest in the e
APA, Harvard, Vancouver, ISO, and other styles
50

"A Rediscovered Genius, Carl Czerny and his F minor Grand Piano Sonata, Op.178: A Critical Analysis and Performance Guide." Doctoral diss., 2019. http://hdl.handle.net/2286/R.I.53844.

Full text
Abstract:
abstract: Between the years of 1818 and 1833 the Austrian composer, teacher, and pianist, Carl Czerny (1791–1857) wrote one of his greatest compositions, the f minor Grand Piano Sonata, Op.178 for piano four hands. Overshadowed by composers like Ludwig van Beethoven, Frederic Chopin, Robert Schumann, Johannes Brahms and possibly because of Czerny’s prolific pedagogical output, this work has received little scholarly attention and is rarely performed. The aim of my paper is first to provide a concise background of the composer for better insight of his ideas and influences and, second to prov
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Duet performance' for other source types:
Journal articles Books
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!

To the bibliography