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Dissertations / Theses on the topic 'Load sharing'

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1

Afzal, Tahir Mahmood. "Load sharing in distributed computer systems." Thesis, University of Newcastle Upon Tyne, 1987. http://hdl.handle.net/10443/2066.

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In this thesis the problem of load sharing in distributed computer systems is investigated. Fundamental issues that need to be resolved in order to implement a load sharing scheme in a distributed system are identified and possible solutions suggested. A load sharing scheme has been designed and implemented on an existing Unix United system. The performance of this load sharing scheme is then measured for different types of programs. It is demonstrated that a load sharing scheme can be implemented on the Unix United systems using the existing mechanisms provided by the Newcastle Connection, an
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Al-Jarrah, Omar M. "Arm-Manipulator Coordination For Load Sharing /." The Ohio State University, 1996. http://rave.ohiolink.edu/etdc/view?acc_num=osu148793324553837.

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3

Massey, Keith James. "Neuromuscular activation and the load sharing concept." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0001/MQ32182.pdf.

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Cripton, Peter Alec. "Load-sharing in the human cervical spine." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0016/NQ45264.pdf.

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5

Overvåg, Thomas Ferstad. "Centrifugal Compressor Load Sharing with the use of MPC." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for teknisk kybernetikk, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-20687.

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The work presented in this thesis examines the possibilities of having compressors running in an optimal manner which can result in energy savings. This research looks at how a compressor operates and the problems which can occur when connecting several machines, both in series and parallel. It is mainly focused on using Model Predictive Control (MPC), as a setup for controlling each compressor to a fixed operating point on the characteristic with relation to mass flow and pressure. Constraints are set on the controller outputs to help minimize the area of operation. Several types of efficienc
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Arcand, Simon Carleton University Dissertation Engineering Systems and Computer. "Load sharing in an integrated satellite - terrestrial cellular network." Ottawa, 1995.

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7

Sanderson, Brian T. "Reducing Seed Load in the BitTorrent File Sharing System." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2439.pdf.

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8

Adams, Daniel Alan. "Optimal Load Balancing in a Beowulf Cluster." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-050205-135758/.

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Moore, Jonathan E. "Frequency-based load sharing in current-mode-controlled buck converters." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA362884.

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Thesis (M.S. in Electrical Engineering) Naval Postgraduate School, March 1999.<br>"March 1999". Thesis advisor(s): John G. Ciezki, Robert W. Ashton. Includes bibliographical references (p. 103-105). Also available online.
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Rydén, Patrik. "Statistical analysis and simulation methods related to load-sharing models." Doctoral thesis, Umeå universitet, Matematisk statistik, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-46772.

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We consider the problem of estimating the reliability of bundles constructed of several fibres, given a particular kind of censored data. The bundles consist of several fibres which have their own independent identically dis-tributed failure stresses (i.e.the forces that destroy the fibres). The force applied to a bundle is distributed between the fibres in the bundle, accord-ing to a load-sharing model. A bundle with these properties is an example of a load-sharing system. Ropes constructed of twisted threads, compos-ite materials constructed of parallel carbon fibres, and suspension cables c
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Othman, Mazliza. "Load sharing as a power management strategy for mobile computers." Thesis, University College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325034.

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12

Leslie, Robert. "An evaluation of load sharing algorithms for heterogeneous distributed systems." Thesis, University of Greenwich, 1997. http://gala.gre.ac.uk/6224/.

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Distributed systems offer the ability to execute a job at other nodes than the originating one. Load sharing algorithms use this ability to distribute work around the system in order to achieve greater efficiency. This is reflected in substantially reduced response times. In the majority of studies the systems on which load sharing has been evaluated have been homogeneous in nature. This thesis considers load sharing in heterogeneous systems, in which the heterogeneity is exhibited in the processing power of the constituent nodes. Existing algorithms are evaluated and improved ones proposed. M
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Lo, Kwok Cheong Michael Carleton University Dissertation Computer Science. "Performance of load sharing policies in homogeneous and heterogeneous systems." Ottawa, 1996.

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14

Anthony, Richard John. "Load sharing in loosely-coupled distributed systems : a rich-information approach." Thesis, University of York, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326771.

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15

Leque, Nicholas. "Development of Load Sharing Models for Double-Helical Epicyclic Gear Sets." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1422570590.

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16

Bø, Torstein Ingebrigtsen. "Dynamic Model Predictive Control for Load Sharing in Electric Power Plants for Ships." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18749.

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The main contribution of this thesis is an investigation of model predictive control(MPC) for marine diesel electric power plants. Recommendations and new ideasfor further development are emphasized.The motivation of the thesis is to develop a controller for diesel electric power plantsthat can control the plant in a more efficient way. This includes reducing wear andtear, fuel consumption, and emissions. However, the safety aspect is always themost important factor and must be handled with care.The case plant to be studied is a diesel electrical power plant consisting of severaldiesel driven
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Kelley, Stephen Hume. "Load sharing in anti-air warfare coordination : criteria and a simulation test plan." Thesis, Monterey, California. Naval Postgraduate School, 1991. http://hdl.handle.net/10945/26613.

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Rydén, Patrik. "Estimation of the reliability of systems described by the Daniels Load-Sharing Model." Licentiate thesis, Umeå universitet, Matematisk statistik, 1999. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-46724.

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We consider the problem of estimating the failure stresses of bundles (i.e. the tensile forces that destroy the bundles), constructed of several statisti-cally similar fibres, given a particular kind of censored data. Each bundle consists of several fibres which have their own independent identically dis-tributed failure stresses, and where the force applied on a bundle at any moment is distributed equally between the unbroken fibres in the bundle. A bundle with these properties is an example of an equal load-sharing sys-tem, often referred to as the Daniels failure model. The testing of sever
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Zhang, Jie. "Impact of disk access on the performance of load sharing policies in distributed systems." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq36882.pdf.

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20

Iyer, Jaishankar. "Load sharing schemes in multiple induction motor drive applications using volts per hertz control." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/39837.

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Multi induction-motor (IM) drives are commonly used to share a mechanical load in a wide range of industrial applications. In many existing auxiliary applications, the traditional low-cost Volts-per-Hertz (V/F) drives are typically used in speed control mode to simultaneously operate several IMs. In multi-machine load-sharing applications, it is preferred to have number of identical IMs to share the load equally. Under ideal conditions, the identical IMs would operate with equal loading. However, in practice deviations of the load sharing among the IMs is possible due to many factors includ
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Chan, Kristen Y. "MULTIPLE INPUT SINGLE OUTPUT CONVERTER WITH UNEVEN LOAD SHARING CONTROL FOR IMPROVED SYSTEM EFFICIENCY." DigitalCommons@CalPoly, 2020. https://digitalcommons.calpoly.edu/theses/2139.

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This paper presents the development and study of multiple-input single-output converter (MISO) for the DC House project that utilizes a controller to maximize the overall converter’s efficiency. The premise of this thesis is to create uneven load current sharing between the converters at different loading conditions in order to maximize the efficiency of the overall MISO converter. The goal is to find a proper ratio of current from each converter to the total load current of the MISO system to achieve the greatest efficiency. The Arduino microcontroller is implemented to achieve this goal. The
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Pradhan, Rahul. "Adaptive multimedia content delivery for scalable web servers." Link to electronic thesis, 2001. http://www.wpi.edu/Pubs/ETD/Available/etd-0502101-112152.

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Lenton, Gavin. "The Use of Kinematic and Kinetic Analysis Measurement to Identify the Critical Factors in Optimising Dismounted Combatant Load Sharing Systems." Thesis, Griffith University, 2017. http://hdl.handle.net/10072/371906.

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Armed forces throughout the world value maintaining effective and capable soldiers. That means having soldiers who can perform their job unhindered and without sustaining injury. Exposure to the physical demands of military service, including heavy load carriage, directly threatens soldier capability by impeding performance and increasing the risk of musculoskeletal injuries (MSI). Soldier attrition due to MSI has increased globally in the last 10 years, leading to reduced workforce capability and incurring substantial costs. Additionally, wearing heavy loads affects performance sustainability
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AFSHARIPOUR, BABAK. "Estimation of load sharing among muscles acting on the same joint and Applications of surface electromyography." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2535698.

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The force produced by a specific muscle cannot be measured and what is measured is the total force provided by all the active muscles acting on a joint, including agonists and antagonists. The first part of this work (chapter 3) addresses the issue of load sharing by proposing two possible approaches and testing them. The second part (chapter 4 and 5) addresses two applications of surface EMG focusing on the study of a) muscle relaxation associated to Yoga sessions and b) the activation of muscle of the back and shoulder of musicians playing string instruments (violin, viola and cello). In bot
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Foster, Glenn C. "Tensile and Flexure Strength of Unidirectional Fiber-Reinforced Composites: Direct Numerical Simulations and Analytic Models." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36688.

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A Local Load Sharing (LLS) model recently developed by Curtin and co-workers for the numerical simulation of tensile stress-strain behavior in fiber-reinforced composites is used to predict the tensile strength of metal matrix composites consisting of a Titanium matrix and unidirectionally aligned SiC fibers. This model is extended to include the effects of free boundary conditions and non-constant load gradients and then used to predict the strength of a Ti-6Al-4V matrix reinforced with Sigma SiC fibers under 4-point flexure testing. The predicted tensile and flexure strengths agree ver
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Broberg, James Andrew, and james@broberg com au. "Effective task assignment strategies for distributed systems under highly variable workloads." RMIT University. Computer Science and Information Technology, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080130.150130.

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Heavy-tailed workload distributions are commonly experienced in many areas of distributed computing. Such workloads are highly variable, where a small number of very large tasks make up a large proportion of the workload, making the load very hard to distribute effectively. Traditional task assignment policies are ineffective under these conditions as they were formulated based on the assumption of an exponentially distributed workload. Size-based task assignment policies have been proposed to handle heavy-tailed workloads, but their applications are limited by their static nature and assum
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Song, Yongle. "Optimum design and 3D CAD/CAE simulation of spiroid and worm gears." Thesis, Nottingham Trent University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369311.

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28

Bharadwaj, V. "Distributed Computation With Communication Delays: Design And Analysis Of Load Distribution Strategies." Thesis, Indian Institute of Science, 1994. https://etd.iisc.ac.in/handle/2005/161.

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Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize the time of processing of the entire load. In general, the processing load can be indivisible or divisible. An indivisible load has to be processed in its entirety on a single processor. On the other hand, a divisible load can be partitioned and processed on more than one processor. Divisible loads are either modularly divisible or arbitrarily divisible. Modularly divisible loads can be divided in
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Bharadwaj, V. "Distributed Computation With Communication Delays: Design And Analysis Of Load Distribution Strategies." Thesis, Indian Institute of Science, 1994. http://hdl.handle.net/2005/161.

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Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize the time of processing of the entire load. In general, the processing load can be indivisible or divisible. An indivisible load has to be processed in its entirety on a single processor. On the other hand, a divisible load can be partitioned and processed on more than one processor. Divisible loads are either modularly divisible or arbitrarily divisible. Modularly divisible loads can be divided in
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Roberson, Jason Roscoe. "Use of compliant interbody force sensing grafts to compare load sharing properties of unidirectional and bidirectional multilevel dynamic translational anterior cervical plates." View the abstract Download the full-text PDF version, 2008. http://etd.utmem.edu/ABSTRACTS/2008-051-Roberson-index.htm.

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Thesis (M.S.)--University of Tennessee Health Science Center, 2008.<br>Title from title page screen (viewed on February 9, 2009). Research advisor: Denis J DiAngelo, Ph.D. Document formatted into pages (x, 62 p. : ill.). Vita. Abstract. Includes bibliographical references (p. 35-36).
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Keski-Säntti, J. (Jarmo). "Neural networks in the production optimization of a kraft pulp bleach plant." Doctoral thesis, University of Oulu, 2007. http://urn.fi/urn:isbn:9789514285691.

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Abstract Bleaching is an essential process in chemical pulp production for better pulp brightness and longer life expectancy. However, it causes costs such as chemicals, energy, equipment, and loss of yield. Non-linear reactions and several process variables, with interactions, make large plants complicated to model and optimize. As an expensive process bleaching has been a natural target of optimization, but there is still the need to either improve these methods or consider the optimization problem from a new point of view. The aim of this thesis was to develop production optimization meth
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Tariq, Usama. "Robotic Grasping of Large Objects for Collaborative Manipulation." Thesis, Luleå tekniska universitet, Rymdteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-65866.

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In near future, robots are envisioned to work alongside humans in professional anddomestic environments without significant restructuring of workspace. Roboticsystems in such setups must be adept at observation, analysis and rational de-cision making. To coexist in an environment, humans and robots will need tointeract and cooperate for multiple tasks. A fundamental such task is the manip-ulation of large objects in work environments which requires cooperation betweenmultiple manipulating agents for load sharing. Collaborative manipulation hasbeen studied in the literature with the focus on mu
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McBagonluri-Nuuri, David Fred. "Simulation of Fatigue Performance & Creep Rupture of Glass-Reinforced Polymeric Composites for Infrastructure Applications." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36924.

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A simulation model which incorporates the statistical- and numerical-based Lattice Green Function Local Load Sharing Model and a Fracture Mechanics-based Residual Strength Model has been developed. The model simulates creep rupture by imposing a fixed load of constant stress on the composite over the simulation duration. Simulation of the fatigue of glass fiber-reinforced composites is achieved by replacing the constant stress parameter in the model with a sinusoidal wave function. Results from the creep rupture model using fused silica fiber parameters, compare well with S-2 glass/epoxy syste
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Chen, Fang. "Control of DC Power Distribution Systems and Low-Voltage Grid-Interface Converter Design." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/77532.

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DC power distribution has gained popularity in sustainable buildings, renewable energy utilization, transportation electrification and high-efficiency data centers. This dissertation focuses on two aspects of facilitating the application of dc systems: (a) system-level control to improve load sharing, voltage regulation and efficiency; (b) design of a high-efficiency interface converter to connect dc microgrids with the existing low-voltage ac distributions, with a special focus on common-mode (CM) voltage attenuation. Droop control has been used in dc microgrids to share loads among multip
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Raghami, Alireza. "A novel Thevenin-based voltage droop control improving reactive power sharing with structures to identify Thevenin parameters." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/130620/9/Alireza%20Raghami%20Thesis.pdf.

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In this research project, a low-cost local voltage compensation strategy is proposed that evenly utilises the capability of the customers’ inverters spreading over a branched suburban utility network. The improved utilisation is based on a straightforward two-element equivalent of the network locally seen by each inverter. The network is simultaneously probed by all inverters, each one tries to identify its two-element perspective. Receiving an appropriate local response is challenged by the interference created by simultaneous probing and demand variation and also inverters’ compensating natu
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Gaihre, Nirajan. "ANALYTICAL AND NUMERICAL MODELING OF FOUNDATIONS FOR TALL WIND TURBINE IN VARIOUS SOILS." OpenSIUC, 2020. https://opensiuc.lib.siu.edu/theses/2650.

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Wind farm construction is increasing progressively, to cope-up with the current global energy scenario. The advantage of clean energy and sustainability helps wind turbine construction to flourish rapidly. Location of wind turbines is independent of foundation soil condition but depends on the wind speeds and socio-environment issues. Hence, a construction sites may not be favorable in terms of geotechnical demands. The taller wind towers facilitate the generation of high energy production, which will increase loads on the foundation, and eventually increase the dimension of the foundation. He
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Mohd, Daut Mohamad Hazwan. "Pico-grid : multiple multitype energy harvesting system." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/289426.

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This thesis focuses on the development of a low power energy harvesting system specifically targeted for wireless sensor nodes (WSN) and wireless body area network (WBAN) applications. The idea for the system is derived from the operation of a micro-grid and therefore is termed as a pico-grid and it is capable of simultaneously delivering power from multiple and multitype energy harvesters to the load at the same time, through the proposed parallel load sharing mechanism achieved by a voltage droop control method. Solar panels and thermoelectric generator (TEG) are demonstrated as the main ene
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Boguski, Brian C. "An Experimental Investigation of the System-Level Behavior of Planetary Gear Sets." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1291009879.

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Song, Sukho. "Soft Robotic Grippers Using Gecko-Inspired Fibrillar Adhesives for Three-Dimensional Surface Grasping." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/936.

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Researches on biological adhesive systems in nature have changed a perspective view on adhesion that it is not only the area of surface chemistry, but also mechanics of interfacial geometry which can significantly effect on fracture strength and load distribution on the contact interface. Various synthetic fibrillar adhesives in previous works have shown enhanced interfacial bond strength with the capacity of adhesion control by exploiting mechanical deformation of the elastomeric fibrillar structures inspired by geckos. However, control of the interfacial load distribution has been focused on
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野田, 利弘, Toshihiro NODA, むつみ 田代 та ін. "沈下低減と荷重分担に着目したパイルドラフト敷設地盤の変形解析". 土木学会, 2005. http://hdl.handle.net/2237/8610.

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Prueter, Phillip Edward. "A Study of the Mechanical Design and Gear Tooth Root Strains in Flexible Pin, Multi-Stage, Planetary Wind Turbine Gear Trains Using Three Dimensional Finite Element/Contact Mechanics Models and Experiments." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1313372765.

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42

Glad, Andreas, and Mattias Forsman. "Automated Live Migration of Virtual Machines." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5443.

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This thesis studies the area of virtualization. The focus is on the sub-area live migration, a technique that allows a seamless migration of a virtual machine from one physical machine to another physical machine. Virtualization is an attractive technique, utilized in large computer systems, for example data centers. By using live migration, data center administrators can migrate virtual machines, seamlessly, without the users of the virtual machines taking notice about the migrations. Manually initiated migrations can become cumbersome, with an ever-increasing number of physical machines. The
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Ye, Zhihong. "Modeling and Control of Parallel Three-Phase PWM Converters." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/29476.

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This dissertation studies modeling and control issues of parallel three-phase pulse-width modulated (PWM) converters. The converters include three-phase boost rectifiers, voltage source inverters, buck rectifiers and current source inverters. The averaging of the parallel converters is performed based on a generic functional switching unit, which is called a phase leg in boost rectifiers and voltage source inverters, and a rail arm in buck rectifiers and current source inverters. Based on phase-leg and rail-arm averaging, the developed models are not only equivalent to the conventional three-p
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Klintrot, Oskar, and Daniel Forsström. "Lastfördelning och effektmätning med Arduino och PLC." Thesis, Linnéuniversitetet, Sjöfartshögskolan (SJÖ), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-34236.

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Detta arbete var beställt av Sjöfartshögskolan i Kalmar. Skolan ville ha en enhet som kunde mäta aktiv-, reaktiv- och skenbar effekt, ström, spänning, frekvens och cosϕ på en generator och som kommunicerade vidare dessa värden till en PLC. Detta för att kunna lastfördela lasten mellan ett antal generatorer i kursen Tillämpad elteknik 15 hp där studenterna bygger en generatorinstallation med tre generatorer. Ett funktionsblock för lastfördelning skulle också programmeras. Prototypen som konstruerades baserades på en Arduino Ethernet och kommunikationen löstes med Modbus TCP/IP över Ethernet. Et
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Davis, Lloyd Eric. "Heavy vehicle suspensions : testing and analysis." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/34499/1/Lloyd_Davis_Thesis.pdf.

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Transport regulators consider that, with respect to pavement damage, heavy vehicles (HVs) are the riskiest vehicles on the road network. That HV suspension design contributes to road and bridge damage has been recognised for some decades. This thesis deals with some aspects of HV suspension characteristics, particularly (but not exclusively) air suspensions. This is in the areas of developing low-cost in-service heavy vehicle (HV) suspension testing, the effects of larger-than-industry-standard longitudinal air lines and the characteristics of on-board mass (OBM) systems for HVs. All these are
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Cathelin, Julien. "Modélisation du comportement mécanique des engrenages en plastique renforcé." Thesis, Lyon, INSA, 2014. http://www.theses.fr/2014ISAL0029/document.

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Les engrenages en matériau polymère présentent de nombreux avantages par rapport aux aciers. Ils sont plus légers, résistants à la corrosion, fonctionne sans lubrifiant et leurs coûts de revient est moindre grâce au moulage par injection. Ils sont de plus en plus utilisés dans des domaines variés, mais se limitent à la transmission de mouvement. L’ajout de fibre de verre courte permet d’augmenter leur tenue mécanique et de diversifier leur domaine d’utilisation à des transmissions de petite à moyenne puissance. Le polyamide (Nylon) renforcé de fibres de verre est le composite le plus courammen
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Burnett, David Clint. "Psalm 110:1 in Confessional Material in Corpus Paulinum: Cultural and Religious Context." Thesis, Boston College, 2018. http://hdl.handle.net/2345/bc-ir:107709.

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Thesis advisor: Pheme Perkins<br>Psalm 110:1 was not a Second Temple messianic proof-text. Yet, it became the early Christian text par excellence for articulating exaltation Christology: Jesus was exalted to God’s right hand (Acts 2:33, 34-35; 5:31; 7:55-56; Rom 8:34; Col 3:1; Eph 1:20; 1 Pet 3:22; Heb 1:3, 13; 8:1; 10:12; 12:2) and κύριος of the cosmos (Phil 2:9-11). Therefore, this unprecedented and singular use of Ps 110:1 by early Christians requires an explanation. This dissertation argues that the unparalleled Christian use of Ps 110:1 is indebted to a Greco-Roman royal ideological conce
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Leutenegger, Anne-Louise B. "Estimation of random genome sharing : consequences for linkage detection." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/9574.

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Armstrong, E. Price 1985. "Bike Sharing: A Randomized Study Evaluating the University of Oregon Bike Loan Program." Thesis, University of Oregon, 2010. http://hdl.handle.net/1794/10619.

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x, 61 p. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.<br>Around the world, active transportation is looked at as one solution to problems presented by climate change, epidemic obesity, rising fuel prices, and crippling traffic congestion. In 2008, the University of Oregon launched the Bike Loan Program as an effort to address these issues. Because those interested in participating in the Bike Loan Program were randomly selected based on bicycle size availability, those who were not chosen acted as a perfe
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Morrison, Heather. "The dramatic growth of open access : implications and opportunities for resource sharing." Haworth Press, 2006. http://hdl.handle.net/2429/953.

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Abstract:
The Open Access movement seeks to make scholarly, peer-reviewed journal articles freely available to anyone, anywhere over the World Wide Web. There were some very significant developments in the area of Open Access (OA) in 2004, including statements by major funders in support of Open Access. There are now so many Open Access scholarly journal articles freely available, that, in the author’s opinion, being aware of, and using, the resources and related tools is now essential for libraries. Libraries can provide more resources faster for users by supplementing paid resources with ones that are
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