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1

Owen, Michael Paul. "Scatterometer Contamination Mitigation." BYU ScholarsArchive, 2010. https://scholarsarchive.byu.edu/etd/2310.

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Microwave scatterometers, which use radar backscatter measurements to infer the near-surface wind vector, are unique in their ability to monitor global wind vectors at high resolutions. However, scatterometer observations which are contaminated by land proximity or rain events produce wind estimates which have increased bias and variability, making them unreliable for many applications. Fortunately, the effects of these sources of contamination can be mitigated. Land contamination of backscatter measurements occurs when land partially fills the antenna illumination area. This reduces and masks
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Moon, Jang-Wook. "Jamming mitigation through collaboration." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011395.

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3

Kim, Kihong. "Interference Mitigation in Wireless Communications." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7647.

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The primary objective of this thesis is to design advanced interference resilient schemes for asynchronous slow frequency hopping wireless personal area networks (FH-WPAN) and time division multiple access (TDMA) cellular systems in interference dominant environments. We also propose an interference-resilient power allocation method for multiple-input-multiple-output (MIMO) systems. For asynchronous FH-WPANs in the presence of frequent packet collisions, we propose a single antenna interference canceling dual decision feedback (IC-DDF) receiver based on joint maximum likelihood (ML) detection
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4

Xu, Bo. "Climate change mitigation in China." Doctoral thesis, KTH, Industriell ekologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-93109.

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China has been experiencing great economic development and fast urbanisation since its reforms and opening-up policy in 1978. However, these changes are reliant on consumption of primary energy, especially coal, characterised by high pollution and low efficiency. China’s greenhouse gas (GHG) emissions, with carbon dioxide (CO2) being the most significant contributor, have also been increasing rapidly in the past three decades. Responding to both domestic challenges and international pressure regarding energy, climate change and environment, the Chinese government has made a point of addressing
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5

Robertson, Christopher Cole. "Spatial Incubation of Intuitive Mitigation." Thesis, Montana State University, 2007. http://etd.lib.montana.edu/etd/2007/robertson/RobertsonC1207.pdf.

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The sound of fingers tapping against stone resonates through the quiet coffee shop as local help bangs, stirs, and presents a double tall frothed mocha. The customer grabs the large cup of caffeine as though shot out of a cannon screaming toward the door barely hesitating at the brass handle, and in an instant is in a conversation with an executive across the country. Culture today seems to act in a similar fashion to the "Flash" coffee consumer. We should wonder what might have happened had the consumer stopped to enjoy the moment, maybe participated in a balancing game while walking across t
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Teakle, Geraldine Mary Reid. "Incentives for earthquake hazard mitigation /." Title page, contents and abstract only, 1998. http://web4.library.adelaide.edu.au/theses/09ENV/09envt253.pdf.

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7

Vaughan, Naomi Ellen. "Climate Change Mitigation & Geoengineering." Thesis, University of East Anglia, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.520435.

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Climate change mitigation via a reduction in the anthropogenic emissions of carbon dioxide (C02) is the principle requirement for reducing global warming, its impacts, and the degree of adaptation required. Here, the trade-offs between delaying mitigation action and the strength of mitigation action required to meet particular atmospheric CO2 concentrations are explored using a conceptual model of emission trajectories and a simple Earth system model. The results show that avoiding dangerous climate change is more likely if global mitigation action commences as soon as possible and that starti
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Al-Salloum, Ziyad. "Topology-aware vulnerability mitigation worms." Thesis, Royal Holloway, University of London, 2011. http://repository.royalholloway.ac.uk/items/eec735f4-4649-4b31-285f-604bdaa4799c/10/.

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In very dynamic Information and Communication Technology (ICT) infrastructures, with rapidly growing applications, malicious intrusions have become very sophisticated, effective, and fast. Industries have suffered billions of US dollars losses due only to malicious worm outbreaks. Several calls have been issued by governments and industries to the research community to propose innovative solutions that would help prevent malicious breaches, especially with enterprise networks becoming more complex, large, and volatile. In this thesis we approach self-replicating, self-propagating, and self-con
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9

De, Wit Leon. "Flicker mitigation in industrial systems." Thesis, Stellenbosch : University of Stellenbosch, 2006. http://hdl.handle.net/10019.1/1994.

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Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2006.<br>This thesis investigates the compensation of voltage flicker in an industrial environment. Industrial loads draw progressively less sinusoidal currents. These currents cause non-sinusoidal voltage drop over the line impedance, causing a distorted line voltage. The light output of incandescent electric lighting systems is quadratically proportional to the line voltage, and thus variations in the line voltage cause irritating variations in the output of such systems. Two tools to analyse flicker pr
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10

Thompson, Nicholas Christopher. "RFI mitigation in radio astronomy." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86637.

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Thesis (MEng)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: Technical advances in electromagnetics, signal processing and processing power have led to a significant increase in sensitivity and accuracy in radio telescopes. With this increase in sensitivity, radio frequency interference (RFI) has become a much larger problem. The notable growth in wireless communication as well as self generated RFI has further escalated this problem. In order to utilise the full capabilities of modern radio telescopes, RFI mitigation is required on the captured signals. With the enormous data rate
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11

Schneider, Shawn Patrick. "Cost Effective Rollover Mitigation Strategy." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/31634.

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A cost effective method of rollover mitigation in vehicles is presented. The method was designed so that some of the system states were measured by sensors that are already available on most vehicles and so that other states could be measured with relatively low cost sensors. Also, the control algorithm was designed to be implementable using a series of look up tables and computationally efficient equations to enable the use of low-cost controller platforms. These look up tables and equations can be modified to change the conservativeness of the method as well as to configure the method for us
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12

Wang, Zhuosong. "Error Mitigation in Roughness Measurements." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/50146.

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Road roughness is an important factor in determining the quality of a stretch of road. The International Roughness Index, a specific measure of road roughness, is widely used metric. However, in order to measure roughness, an accurate road profile must exist. To measure the roads, terrain profiling systems are commonly used. Modern systems based on laser scanners and inertial navigation systems (INS) are able to measure thousands of data points per seconds over a wide path. However, because of the subsystems in the profiling systems, they are susceptible to errors that reduce the accuracy of
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13

ZaheriSarabi, Donia. "New Dilemma Zone Mitigation Strategies." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/64975.

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Drivers' mistakes in making immediate decision facing yellow signal interval to stop or go through the intersection is one of main factors contributing to intersection's safety. Incorrect decision might lead to a red light running and a right -angle Collison when passing through the intersection or a rear-end collision when failing to stop safely.Improperly timed traffic signal intervals result in the inability of the drivers to make the right decision and can place them in the dilemma zone. Advance warning systems (AWS) have been used to provide information about the downstream traffic
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14

Boyce, C. O. Lee. "Atmospheric noise mitigation for Loran /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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15

Mitchell, Daniel Allan. "Interference Mitigation in Radio Astronomy." Thesis, The University of Sydney, 2004. http://hdl.handle.net/2123/693.

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This thesis investigates techniques and algorithms for mitigating radio frequency interference (RFI) affecting radio astronomy observations. In the past radio astronomy has generally been performed in radio-quiet geographical locations and unused parts of the radio spectrum, including small protected frequency bands. The increasing use of the entire spectrum and global transmitters such as satellites are forcing the astronomy community to begin implementing active interference cancelling. The amount of harmful interference affecting observations will also increase as future instruments such as
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Mitchell, Daniel Allan. "Interference Mitigation in Radio Astronomy." University of Sydney. Physics, 2004. http://hdl.handle.net/2123/693.

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This thesis investigates techniques and algorithms for mitigating radio frequency interference (RFI) affecting radio astronomy observations. In the past radio astronomy has generally been performed in radio-quiet geographical locations and unused parts of the radio spectrum, including small protected frequency bands. The increasing use of the entire spectrum and global transmitters such as satellites are forcing the astronomy community to begin implementing active interference cancelling. The amount of harmful interference affecting observations will also increase as future instruments such as
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Chun, Wang. "Erosion-corrosion mitigation using chemicals." Thesis, University of Leeds, 2007. http://etheses.whiterose.ac.uk/747/.

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The presence of entrained sand in oil and gas production is becoming increasingly prevalent as wells age and this is leading to erosion-corrosion in C02-saturated conditions becoming a major mechanism of material attack. Its understanding, prediction and control are key challenges to sound facilities design. The use of carbon steel in conjunction with corrosion inhibitors in preventing erosioncorrosion has been observed as an economically viable solution for oil and gas piping systems. In order to produce highly effective corrosion inhibitors, it is important to understand how inhibitors act o
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Weeks, Stephanie Wright. "Mock Jurors' Ratings of Mitigating Value in Capital Mitigation: Role of Impairment and Defendant Effort." NCSU, 2002. http://www.lib.ncsu.edu/theses/available/etd-20020402-151255.

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<p>Applying attribution theory to capital sentencing decisions, it was hypothesized that temporal location of mitigation (suggesting defendant impairment) and level of defendant effort would affect mock jurors' ratings of mitigating value and subsequent life v. death votes. This was tested experimentally in a 2 (type of mitigation: proximal v. remote-chronic) x 2 (defendant effort: high v. low) design with 240 university psychology students. Two sentencing scenarios were nested within each level of type of mitigation. Thus, participants received one of eight sentencing scenarios. Participants
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Reeler, James. "Income inequality and mitigation burdens: An examination of climate mitigation fair shares for South African households." Master's thesis, Faculty of Science, 2021. http://hdl.handle.net/11427/33906.

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Equity is an essential issue for climate change mitigation, especially when considering the needs of a large global population in the developing world. The principle of common but differentiated responsibilities and respective capabilities (CBDR/RC) aims to ensure equitable sharing of the climate action burden for signatories given nations' differing historical and current circumstances, but equitable burden-sharing might also be achieved if implemented through policies at a national level. South Africa is highly unequal and effectively has two parallel economies, a developed one that primaril
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Harraman, Jeffrey S. "Mitigating Communities from Natural Disasters: Perspectives of the Butler County, Ohio, 2011 Natural Hazard Mitigation Plan." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1337716487.

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21

Law, Kam-wah. "Traffic noise mitigation in Hong Kong." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B31596617.

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22

Wolf, Jens. "CO2 mitigation in advanced power cycles." Doctoral thesis, KTH, Kemiteknik, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-77.

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This thesis encompasses CO2 mitigation using three different processes: i) natural gas-fired combined cycle with chemical looping combustion (CLC), ii) trigeneration of electrical power, hydrogen and district heating with extended CLC, iii) steam-based gasification of biomass integrated in an advanced power cycle. In CLC, a solid oxygen carrier circulates between two fluidised-bed reactors and transports oxygen from the combustion air to the fuel; thus, the fuel is not mixed with air and an inherent CO2 separation occurs. In this thesis, CLC has been studied as an alternative process for CO2 c
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23

Chatterjee, Chiradip. "Four Essays of Environmental Risk-Mitigation." FIU Digital Commons, 2013. http://digitalcommons.fiu.edu/etd/945.

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Expected damages of environmental risks depend both on their intensities and probabilities. There is very little control over probabilities of climate related disasters such as hurricanes. Therefore, researchers of social science are interested identifying preparation and mitigation measures that build human resilience to disasters and avoid serious loss. Conversely, environmental degradation, which is a process through which the natural environment is compromised in some way, has been accelerated by human activities. As scientists are finding effective ways on how to prevent and reduce pollut
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24

Adalier, Korhan. "Mitigation of earthquake induced liquefaction hazards." online access from Digital Dissertation Consortium access full-text, 1996. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?9635658.

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25

Olausson, Katrin. "Vibration mitigation for High Speed Craft." Thesis, KTH, Marina system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-118798.

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The crew of small, high-speed marine craft (HSC) is exposed to high levels of vibrations and shocks that can imply risks for adverse health effects. The working environment needs to be improved by appropriately isolating the crew from the severe, non-linear accelerations that characterise the motions of small HSCs. This thesis presents a brief overview of the vibration mitigation techniques flexible hull design, active vibration control and suspension seats. The suspension seat is analysed further. A boat-seat interaction model describing the seat motions when excited by non-linear, vertical a
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Liu, Qingling. "Pilot-induced oscillation detection and mitigation." Thesis, Cranfield University, 2012. http://dspace.lib.cranfield.ac.uk/handle/1826/7998.

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Commercial Aircraft Corporation of China, Ltd (COMAC)and Chinese Scholarship Council.<br>The aim of this thesis is to develop a real time PIO detection and mitigation system that consists of a detector based on short time Fourier transform(STFT) and autoregressive model(ARX) with exogenous inputs, together with an adaptive controller based mitigation system. The system not only detects the traditional PIO characteristics but also focuses on the trend of pilot behaviour by calculating the rate of change in the open loop crossover frequency. In the detection system, a sliding windowed STFT metho
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Tong, Soen, and 唐恂. "Noise mitigation in urban railway operations." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31254391.

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Law, Kam-wah, and 羅錦華. "Traffic noise mitigation in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B31596617.

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Vera, Nemanova. "Biomass gasification in ABFB : Tar mitigation." Doctoral thesis, KTH, Kemisk teknologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-154530.

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Biomass gasification may be an attractive alternative for meeting future energy demand. Although gasification is a mature technology, it has yet to be fully commercialised due to tar formation. This study focuses on the tar mitigation in gas produced in an atmospheric bubbling fluidised bed (ABFB) gasification system. Previous studies indicated significant tar variability along the system. In this work the experimental procedure has been improved for reliable results and better understanding of tar variability in the producer gas. After having introduced a new sample point for tar analysis to
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Lacombe, Remi. "Fake News Mitigation in Social Networks." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246085.

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Fake news is particularly virulent in social networks, where the absence of lters helps itspread quickly. Despite the eorts put forward by the main social network companies, misinformationis still a rampant problem online. One way to limit its diusion is to expose usersto fact-checking content that debunks trending fake news stories with the hope that this willprevent them from sharing misinformation further. This intervention can be carried out by selectinga seed set of users to be exposed to this so-called mitigating content. In order to identifythe best users to select for mitigation purpos
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Jaramillo, Ramirez Daniel. "Interference mitigation techniques for 4G networks." Thesis, Supélec, 2014. http://www.theses.fr/2014SUPL0002/document.

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Les communications sans fils sont devenues un outil fondamental pour les sociétés modernes. Les réseaux cellulaires sont le moyen préféré pour l’accès à Internet. L’augmentation de la capacité du réseau est étroitement liée au problème des interférences. Les réseaux coopératifs ont été largement étudiés dans les années récentes. Cette thèse porte sur deux techniques de coopération dans la voie descendante :La première partie étudie les effets de quantification et délais sur les informations de retour nécessaires pour la mise en opération des différentes techniques d’émission coordonnée, connue
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Hansen, Richard E. M. Eng Massachusetts Institute of Technology. "Stateful anycast for distributed DDoS mitigation." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/41539.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2007.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Includes bibliographical references (p. 97-103).<br>Distributed denial-of-service (DDoS) attacks can easily cripple victim hosts or networks, yet effective defenses remain elusive. Normal anycast can be used to force the diffusion of attack traffic over a group of several hosts to increase the difficulty of saturating resources
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Dike, Jude C. "Climate change mitigation and OPEC economies." Thesis, University of Stirling, 2013. http://hdl.handle.net/1893/19443.

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This thesis focuses on the relationship between the Organisation of Petroleum Exporting Countries (OPEC) economies and global climate change mitigation policies with a view to determining the energy exports demand security risks of OPEC member states. The successful implementation of a universally adopted climate regime has been marred with controversies as different interest groups have raised their concerns about all the options presented so far. OPEC as the major crude oil exporting group in the world has been in the forefront of these debates and negotiations. OPEC’s major concern is the e
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Poirrier, Julien. "Electronic Mitigation of Polarization Mode Dispersion." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/34469.

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Polarization Mode Dispersion induces polarization dependent propagation. Consequently it generates a multiple imaging of the light pulse carrying the information. Its first order appears as a dual path fading channel of Maxwellian statistics. It results in harmful impairments that prevent the upgrade and installation of high bit-rate systems. The random process PMD exhibits a strong frequency dependence, so that its amelioration requires channel by channel, non-linear, adaptive mitigation. Electronic mitigation appears as a very attractive solution to overcome the limit set by the PMD. Conseq
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Dyson, Andrew. "Mitigation in the law of damages." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:b5ab9de2-f228-4424-b732-c3365a779dbf.

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This thesis is the first monograph on mitigation in the English law of damages. Mitigation concerns the effect of the claimant's post-breach conduct on the assessment of damages. The leading texts propose that the doctrine consists of two main rules: first, the claimant cannot recover damages for losses that it could reasonably have avoided (the 'avoidable loss rule'); and second, the claimant cannot recover damages for losses that it has in fact avoided, except where the benefit did not 'arise out of the breach' (the 'avoided loss rule'). This thesis proposes a new descriptive and explanatory
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Atkinson, R. Dwight. "Corona switching: an osmogene mitigation technique." Diss., Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/49920.

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Odorous gases such as hydrogen sulfide have long been associated with wastewater treatment plants, especially those with long forced mains which allow septic conditions to develop. With the encroachment of urban and suburban populations, many wastewater treatment plants are no longer located far enough from residential areas to prevent odor problems. This has lead to renewed efforts to develop odor control techniques. The application of high energy coronas as a means to oxidize odorous gases has been limited by the relatively small size of the corona region around a given charged wire, approx
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Cnossen, Peter D. "Streambank erosion: mechanisms and mitigation techniques." Thesis, Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/101370.

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This report presents a study of the various mechanisms that may cause erosion of streambanks and the corresponding mitigation techniques used to combat them. The determination of each may depend upon a number of considerations. The source of the information comes from a variety of reports and papers, which are referenced in the text. Of all the mitigation techniques available to prevent streambank erosion, fabrics will generally offer the most cost effective method. Fabrics have had a good service record since their inception approximately 20 years ago. Further, as the technology continues t
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Delport, Jacques. "Critical Substation Risk Assessment and Mitigation." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/83444.

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Substations are joints in the power system that represent nodes that are vital to stable and reliable operation of the power system. They contrast the rest of the power system in that they are a dense combination of critical components causing all of them to be simultaneously vulnerable to one isolated incident: weather, attack, or other common failure modes. Undoubtedly, the loss of these vital links will have a severe impact to the to the power grid to varying degrees. This work creates a cascading model based on protection system misoperations to estimate system risk from loss-of-substat
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Almalki, Abrar A. "Flood Mitigation in Jeddah, Saudi Arabia." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1502188345435643.

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Li, Yiting Li. "Mitigation Index Insurance in Developing Countries." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu150328419452699.

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Kathuria, Tarun. "Gate-level Leakage Assessment and Mitigation." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/101862.

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Side-channel leakage, caused by imperfect implementation of cryptographic algorithms in hardware, has become a serious security threat for connected devices that generate and process sensitive data. This side-channel leakage can divulge secret information in the form of power consumption or electromagnetic emissions. The side-channel leakage of a crytographic device is commonly assessed after tape-out on a physical prototype. This thesis presents a methodology called Gate-level Leakage Assessment (GLA), which evaluates the power-based side-channel leakage of an integrated circuit at design tim
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Alegre, Sergio Prats. "Soil erosion mitigation following forest wildfires." Doctoral thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11925.

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Doutoramento em Ciências do Mar e do Ambiente - Planeamento e Gestão Ambiental<br>This study aims to measure the effectiveness of four post-fire emergency techniques for reducing overland flow and soil erosion on the central-Portugal typical forest. The selection and development of these techniques was based on the review of the scientific background, but specially after checking throughout field rainfall simulation experiments which factors were the key for runoff and soil erosion on the specific case of high repellent soils. The forest residue mulch, a new treatment never tested before, wa
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Kpojime, Harold Orduen. "Interference mitigation in cognitive femtocell networks." Thesis, University of Bedfordshire, 2015. http://hdl.handle.net/10547/603521.

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Femtocells have been introduced as a solution to poor indoor coverage in cellular communication which has hugely attracted network operators and stakeholders. However, femtocells are designed to co-exist alongside macrocells providing improved spatial frequency reuse and higher spectrum efficiency to name a few. Therefore, when deployed in the two-tier architecture with macrocells, it is necessary to mitigate the inherent co-tier and cross-tier interference. The integration of cognitive radio (CR) in femtocells introduces the ability of femtocells to dynamically adapt to varying network condit
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Batra, Arun. "Mitigation techniques for severe narrowband interference." Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p3356201.

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Thesis (Ph. D.)--University of California, San Diego, 2009.<br>Title from first page of PDF file (viewed June 15, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 129-139).
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Tong, Soen. "Noise mitigation in urban railway operations /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21301463.

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Wang, Chau-Shing. "Dynamic phase controller for flicker mitigation /." free to MU campus, to others for purchase, 2003. http://wwwlib.umi.com/cr/mo/fullcit?p3091976.

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Backéus, Sofia. "Forest management strategies for CO₂ mitigation." Umeå : Department of Forest Resource Management, Swedish University of Agricultural Sciences, 2009. http://epsilon.slu.se/200989.pdf.

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48

Stenberg, Niklas. "Spoofing Mitigation Using Multiple GNSS-Receivers." Thesis, Linköpings universitet, Reglerteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158461.

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Global Navigation Satellite Systems (GNSS) are used in a multitude of civilian as well as security related applications. GNSS-receivers are vulnerable to different types of spoofing attacks where the receiver is ``tricked'' to provide false position and time estimates. These attacks could have serious implications; hence, it is important to develop GNSS-receivers that are robust against spoofing attacks. This thesis investigates the use of multiple GNSS-receivers that exchange information such as pseudorange or carrier phase measurements in order to perform spoofing mitigation. It has previous
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Geng, Zhe. "Radar Signal Processing for Interference Mitigation." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3571.

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It is necessary for radars to suppress interferences to near the noise level to achieve the best performance in target detection and measurements. In this dissertation work, innovative signal processing approaches are proposed to effectively mitigate two of the most common types of interferences: jammers and clutter. Two types of radar systems are considered for developing new signal processing algorithms: phased-array radar and multiple-input multiple-output (MIMO) radar. For phased-array radar, an innovative target-clutter feature-based recognition approach termed as Beam-Doppler Image Featu
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GASTALDI, CHIARA. "Vibration control and mitigation in turbomachinery." Doctoral thesis, Politecnico di Torino, 2017. http://hdl.handle.net/11583/2677053.

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The thesis project is directly concerned with safety and reliability as it addresses the problem of High Cycle Fatigue (HCF) failure of turbine blades. Turbine blades can be found in engines used to power aircrafts and electrical generators. Statistics suggest that on average 2.5 HCF events occur on each new design engine. These failures happen suddenly, as resonant vibrations cause cracks which usually propagate very rapidly. Since it is often impossible to avoid the presence and growth of such resonant vibrations, designers frequently incorporate dry friction devices into turbine designs. Ty
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