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Dissertations / Theses on the topic 'Efficiency of development'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Дегтярьова, Ірина Борисівна, Ирина Борисовна Дегтярева, and Iryna Borysivna Dehtiarova. "Ensuring eco-efficiency for sustainable development." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/31066.

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The term eco-efficiency was coined by the World Business Council for Sustainable Development (WBCSD) in its 1992 publication "Changing Course". It is based on the concept of creating more goods and services while using fewer resources. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/31066

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2

Srirattana, Nuttapong. "High-Efficiency Linear RF Power Amplifiers Development." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/6899.

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Next generation mobile communication systems require the use of linear RF power amplifier for higher data transmission rates. However, linear RF power amplifiers are inherently inefficient and usually require additional circuits or further system adjustments for better efficiency. This dissertation focuses on the development of new efficiency enhancement schemes for linear RF power amplifiers. The multistage Doherty amplifier technique is proposed to improve the performance of linear RF power amplifiers operated in a low power level. This technique advances the original Doherty amplifier sche

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Gebremeskel, Anteneh. "New Service Development : Energy Efficiency Consultancy Service." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-12907.

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For a longer period of time, manufacturing was the core business activity and hence service has gained lesser attention. However, a time came when manufacturers faced a huge challenge to stay profitable which apparently gave service to get more attention. The reason to this can be classified in to three categories: economic reasons, customer satisfaction and competitive advantage (Oliva et al., 2003). Understanding this, Volvo Group has set high target for revenues from soft products including service. In order to achieve this it is necessary to expand existing service offerings and explore mo

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4

Kakavas, Ioannis. "Development of high efficiency passenger vehicle axle." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/51540.

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Rising energy demand coupled with volatile fuel prices has driven the automotive industry to rebalance focus between durability and efficiency. Originally, the main target was the improvement of the internal combustion engine. After arriving at certain technological limits, all other drivetrain components were also taken into consideration. In this project, a study on a differential axle has been conducted from a lubrication point of view in order to identify efficiency enhancing routes. Initially, an axle already in production and used on a passenger vehicle was employed and the effect of lub

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Cheung, Grace M. "Development of an automated efficiency and loss measurement system for high-efficiency power converters." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/61150.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 105).<br>When building a high performance power converter system, characterization becomes a significant task in and of itself. This thesis addresses the development of an automated efficiency and loss measurement system for high-efficiency power converters. The design, construction, calibration, and evaluation of such a measurement setup is described, including development of software to control

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6

Menard, Audrey-Rose. "Essays on aid development." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAB018/document.

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L'objectif de cette thèse est d'élargir le champ d'étude relatif à l'aide étrangère, en examinant aussi bien les conséquences des flux d'aide sur les pays en développement que les implications et tenants des politiques d'aide pour les économies développées. Dans le Chapitre 1, nous montrons que l’aide peut améliorer les institutions politiques lorsqu'elle est allouée par des agences multilatérales. Ses bénéfices sont d'autant plus notables que l'économie de l'Etat récipiendaire se délie des rentes pétrolières. Le Chapitre 2 révèle qu’aucune relation causale n’existe entre l’aide et la corrupti

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7

Hayman, Alexander Khaled. "Development of a high-efficiency solar micro-inverter." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/61308.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2009.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 77).<br>In typical solar power installations, multiple modules are connected to the grid through a single high-power inverter. However, an alternative approach is to connect each solar module directly to the grid through a micro-inverter. This approach makes the system robust to single module failures and results in better power tracking. This project involves the development of a next generation

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8

Смоленніков, Денис Олегович, Денис Олегович Смоленников, and Denys Olehovych Smolennikov. "Energy efficiency as an element of innovation development." Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/10235.

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9

Islam, MD Nahidul. "Efficiency Effects of Fiscal Equalization on Economic Development." Thesis, Curtin University, 2020. http://hdl.handle.net/20.500.11937/86131.

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This study develops a theoretical model to analyse the incentive effects of revenue-sharing fiscal equalization systems on regional economic development, in the context of a representative tax system. The key finding is that the presence of a fiscal equalization net transfer incentivises a region to select a suboptimal savings rate. This results in less accumulation of capital for future regional economic development.

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10

Parker, Victoria Daniela. "Barriers to energy-efficiency implementation: a study of the uptake of energy-efficiency initiatives offered through incentive schemes in South Africa." Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/23386.

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Energy efficiency has been widely recognised as a powerful tool for improving the energy situation across the globe. Whether by increasing energy security, reducing carbon emissions or alleviating grid strain, proven methods of energyefficiency management can bring about significant savings at a multitude of levels. Although energy-efficiency practices are gaining traction globally, their uptake is still less than optimal, and this is especially true of South Africa. The country is currently facing an energy crisis that brings with it a variety of complex challenges, all which can be assuaged

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11

Das, Arnab. "Development of high-efficiency boron diffused silicon solar cells." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44718.

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The objective of the proposed research is to develop low-cost, screen-printed 20% efficient silicon solar cells. In the first part of this thesis, a ~19% efficient, screen-printed cell was fabricated using the commercially-dominant aluminum back surface field (Al-BSF) cell structure. Device modeling was then used to determine that increasing the efficiency to 20% required improvements in both back surface passivation and rear reflectance. In the second part of this thesis, a passivated, transparent boron BSF (B-BSF) structure was proposed as a high-throughput method for realizing these improve

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12

Richmond, Colin. "Development of high efficiency high speed permanent magnet generator." Master's thesis, Faculty of Engineering and the Built Environment, 2019. http://hdl.handle.net/11427/30972.

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Renewable energy technology is steadily gaining importance in the energy market because of the limited nature of fossil fuels, as well as the political pressures to reduce carbon emissions. To ensure sustainable development, adequate and affordable energy should be made available to satisfy the demand of electric energy. The High Speed Permanent Magnet (HSPM) generator is designed and developed and is expected to deliver 10 kW output power as well as to achieve a speed of 30000 RPM, however, to achieve a compact and efficient design with lower excitation losses, magnetizing currents and rotor

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Yang, Zihao. "Development of a stand alone inverter efficiency test setup." Thesis, Yang, Zihao (2015) Development of a stand alone inverter efficiency test setup. Honours thesis, Murdoch University, 2015. https://researchrepository.murdoch.edu.au/id/eprint/29903/.

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Murdoch University's School of Engineering and Information Technology has a plan to develop the stand-alone inverter efficiency test setup for the laboratory exercise of the unit ENG421 Renewable Energy Systems Engineering. The laboratory exercise, which identified Inverters for Stand-Alone PV Systems, aims at helping students gain an understanding of the principles of operation, efficiencies and output current and voltage wave shapes at various loadings of two inverter types used in stand-alone PV systems. This report focuses on the development of the previous setup of ENG421 laboratory a

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14

Chiarello, Manuel. "Development of high efficiency air-conditioning and heating systems." Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3426578.

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The energy efficiency is one of the most important topic concerning heating, cooling and refrigerating systems. The objective of researchers and manufacturers is to reduce the energy consumptions of such systems, assuring the same capacity. The interest is related not only to the price of energy, continuously increasing, but also to the need of reduction in the emissions of carbon dioxide, responsible of the global warming. In addition, the optimization of a heating, cooling or refrigerating system must take into consideration economical constrains and restrictions, fixed by national or intern

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Lompo, Aguima Aimé Bernard. "Financial development, tax revenue mobilization and public sector efficiency." Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2024. http://www.theses.fr/2024UCFA0056.

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Face aux défis fiscaux récents et à la nécessité croissante de fournir davantage de biens et services publics, notamment en réponse aux baisses de revenus subies par la population suite à la crise financière de 2008 et à la pandémie de COVID-19, cette thèse aborde de manière approfondie le rôle essentiel des facteurs financiers, tels que le développement financier, dans l'orientation de la politique budgétaire. Elle analyse les mécanismes par lesquels les pays développés et en développement peuvent efficacement allouer les ressources publiques pour le développement, en se basant sur des méthod

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16

Hibberd, Andrew Charles Michael. "Energy efficiency in the South African clay brick industry." Master's thesis, University of Cape Town, 1996. http://hdl.handle.net/11427/9630.

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Includes bibliographical references.<br>This report presents the results of an energy study carried out on the clay brick industry of South Africa. The clay brick industry consumed approximately 38 PJ of energy in 1995, about 5% of manufacturing energy consumptions and had an energy intensity five times the average for the manufacturing sector. This combined with the uniform nature of the output and the fragmented nature of the industry made the clay brick industry an appropriate choice for the energy study.

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17

Plakys, Modestas. "Efficiency Of Investment Funds Markets." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20111207_132224-78270.

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Rapid investment funds markets development reflects the dynamic environment in which the investment funds are operating – there are multiple and complex changes in the structure, changes in investment funds product range and increase in the services complexity, provided to carry investment funds operations and functions. Along with the investment funds markets development new types of risks and uncertainties appear. These developments clearly affect the future expansion of investment funds markets; it is valuable to find new ways of measuring the efficiency of investment funds markets for inve

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18

Jayasinghe, Prabodha. "Development of a tool for simulating performance of sub systems of a combined cycle power plant." Thesis, KTH, Energiteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-99164.

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Abstract In Sri Lanka, around 50% of the electrical energy generation is done using thermal energy, and hence maintaining generation efficiencies of thermal power plants at an acceptable level is very important from a socio-economic perspective for the economic development of the country. Efficiency monitoring also plays a vital role as it lays the foundation for maintaining and improving of generation efficiency. Heat rate, which is the reciprocal of the efficiency, is used to measure the performance of thermal power plants. In combined cycle power plants, heat rate depends on ambient conditi

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19

Chase, David Roger. "Development of an efficiency test methodology for high-speed gearboxes." Connect to resource, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1209661381.

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20

Singh, Rajput Shivaram. "Increasing efficiency in ECU function development for Battery Management Systems." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-206088.

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In the context of automotive industries today, the focus of ECU function development is always on finding the best possible combinations of control algorithms and parameter. The complex algorithms with broad implementation range requires optimal calibration of ECU parameters to achieve the desired behaviour during the drive cycle of the vehicle. With the growing function complexity of automotive E/E Systems, the traditional approaches of designing the automotive embedded systems are not suitable. In order to overcome the challenge of complexity, many of the leading automotive companies have fo

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Valenzuela, Brian. "Assessment of energy efficiency in a passive solar housing development." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2007. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

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22

Yip, Lap Sum. "Development of high-efficiency solar cells on CuInSe2 single crystals." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40289.

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Photovoltaic cells with a ZnO/CdS/CuInSe$ sb2$ structure have been fabricated on bulk CuInSe$ sb2$ substrates. Conversion efficiencies of more than or near 10% were routinely obtained on cells with an active area of up to 8 mm$ sp2$ and without the use of an antireflection coating. The highest conversion efficiency of 11.5% was obtained on a cell with an active area of 4 mm$ sp2$. This cell is comparable in conversion efficiency to the highest value of 12% (1) reported in the literature for monocrystalline CuInSe$ sb2$ cells but has an active area of more than five times larger.<br>The CuInSe$

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23

Ali, Alaali Hassan. "Financial development and stock markets' efficiency in the Gulf countries." Thesis, Brunel University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286695.

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24

Yost, Keith A. "Improving the efficiency of research and development using belief networks." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/57887.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Nuclear Science and Engineering, 2009.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 119-121).<br>Within the past thirty years, the U.S. government has spent over three trillion dollars supporting research and development projects across its various federal agencies. There is a considerable, long-standing need to monitor, justify, and improve this allocation of taxpayer monies. However, oversight and prioritization of research funding has been haphazard, largely because the agencies that admini

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Green, Daniel (Daniel Weiss), and Ernest Siyuan Liu. "Growing Pains in financial development : institutional weakness and investment efficiency." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113949.

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Thesis: S.M. in Management Research, Massachusetts Institute of Technology, Sloan School of Management, 2017.<br>Thesis: S.M. in Economics, Massachusetts Institute of Technology, Department of Economics, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 51-52).<br>There is little evidence that the expansion of microfinance has reduced poverty, but is instead increasingly associated with problematic multiple borrowing at high interest rates and high levels of debt and default. We develop a model that rationalizes these outcomes-if entrepreneurs cannot

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Сотник, Ірина Миколаївна, Ирина Николаевна Сотник, Iryna Mykolaivna Sotnyk, Олександрa Вікторівна Кубатко, Александра Викторовна Кубатко, and Oleksandra Viktorivna Kubatko. "Energy efficiency drivers for sustainable development: the case of Ukraine." Thesis, Харківський національний ун-т будівництва та архітектури, 2020. https://essuir.sumdu.edu.ua/handle/123456789/78509.

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Оцінено динаміку розвитку енергоефективності в Україні та визначено основні чинники її зміни. На цій підставі запропоновано авторські рекомендації щодо вдосконалення національної та місцевої політик з метою забезпечення підвищення енергоефективності в країні.<br>Оценена динамика развития энергоэффективности в Украине и определены основные факторы ее изменения. На этом основании предложены авторские рекомендации по совершенствованию национальной и местной политик с целью обеспечения повышения энергоэффективности в стране.<br>The paper estimates the energy efficiency development of Ukraine and i

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Hassan, Shah, and Khel Muhammad Noman Kaka. "Software Development Efficiency A Case Study in a Mobil Payment Company." Thesis, KTH, Hållbar produktionsutveckling (ML), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-251304.

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Due to Internet, the IT industry have seen rapid changes and to compete in the digital work, the organizations need more vigilance than ever before to respond to market changes and customer needs. Some organizations have opted to go agile to be more efficient in their software development but still deploying agile methodology and reaping its fruits further needs more research and empirical evidence.This research is a case study to evaluate the deployment of agile methodology in Easypark and explore its efficiency focusing on their structure and organization. Certain criterions are chosen to ev

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Gunatilleke, N. N. "Development of a self returning single acting diaphragm pump." Thesis, University of Manchester, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.379718.

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Зябіна, Євгенія Анатоліївна, Евгения Анатольевна Зябина, Yevheniia Anatoliivna Ziabina, et al. "Evolutionary development of energy efficiency in the context of the national carbon-free economic development." Thesis, EDP Sciences, 2021. https://essuir.sumdu.edu.ua/handle/123456789/86458.

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This research aims to analyse the evolutionary development of the scientific treatises devoted to the national economic energy efficiency. To attain the paper's goal, this study is carried out in the following logical sequence: 1) identification and generation of the necessary relevant data: 2) analysis of keywords co-occurrence to determine the promising research areas on energy efficiency. The authors used keywords "energy policy", "energy efficiency", "sustainable development" to generate the relevant study sample. Thus, the study sample consists of 48,888 publications indexed by the scient

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Harutyunyan, Tigran. "THE EFFECT OF MILITARY EXPENDITURE ON PUBLIC INVESTMENT EFFICIENCY." OpenSIUC, 2016. https://opensiuc.lib.siu.edu/theses/1973.

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To determine the association between military expenditure (ME) and public investment efficiency, I regressed a measure of public investment effectiveness upon a measure of ME in a cross-section of 59 developing countries. A strong association was only observed for Sub-Saharan Africa. One of the main explanations for the strong association is a relatively big government which was accompanied by government operations being inefficient and corrupt. This served as a reason to separately observe group of regions with relatively small and big governments. The results confirmed that the effect of M

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Klingvall, Mikael. "Adaptability or Efficiency : Towards a theory of institutional development in organizations." Doctoral thesis, Stockholm : Visby : Acta Universitatis Stockholmiensis ; eddy.se [distributör], 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8272.

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Xu, Hai. "Development of a generalized mechanical efficiency prediction methodology for gear pairs." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1128372109.

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Buøy, John Ola. "Development of high efficiency Axial Flux Motor for Shell Eco-marathon." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-23648.

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In 2011 Lubna Nasrin designed an optimized in-wheel axial flux motor for the competition Shell Eco-Marathon. A motor was built for the 2012 competition by Fredrik V. Endresen. Testing of this motor showed however that the performance was nothing like the one anticipated by Nasrin?s. The conclusion was that the production methods were not good enough and this was the main reason for the poor result.A new motor was built for use in the 2013 competition. Several design improvements over the old motor which was built in 2010 has been made. Litz wire is used in the stator and Halbach array permanen

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Qin, Guixiang. "Development of advanced ferritic steels for high efficiency power generation plant." Thesis, University of Leicester, 2009. http://hdl.handle.net/2381/9944.

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E911 creep samples exposed to temperatures of 600˚C, 625˚C and 650˚C at differing stress levels were supplied by CORUS. The hardness of the gauge length that experienced both creep strain and temperature was found to be lower than that of the head where thermal softening only can be assumed. The changes in the morphology and size of precipitates were observed qualitatively by optical microscopy and Scanning Electron Microscopy. A creep fracture mechanism map of E911 steel was constructed with two modes of creep (transgranular and intergranular ). A fitted ellipse shape was used to characterise

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Ali, Qurban. "Development of novel multifunctional nanocomposites for antimicrobial efficiency in water treatment." Thesis, University of Central Lancashire, 2018. http://clok.uclan.ac.uk/25416/.

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Water pollution is a major concern worldwide. Bacteria, viruses and fungi present in drinking water cause various diseases as a result of poor hygienic conditions in developing countries. Similarly, presence of microorganisms in drinking water is a threat to public health in developing world due to poor hygienic condition. Numerous disinfectants and biocides are used for inhibiting the growth of pathogenic microbial contamination, producing carcinogenic by-products which are dangerous to human health. This work involved the synthesis, characterisation and application of novel multifunctional n

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Douglas, David N. "Development of a high speed, high efficiency LA-ICP-MS interface." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/12164.

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Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) is now a well established analytical technique used to sample solid materials and determine their elemental composition. Two areas that are becoming increasingly important, and for which LA-ICP-MS is a key tool, are bio-imaging and the analysis of micro-particulates. However, current instrumental designs limit the practicality of the technique for these applications. This study investigates the development of a high speed, high efficiency LA-ICP-MS interface through modelling of the flow dynamics of a newly designed laser

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Dotcheva, Mariana. "The development of novel CAD/CAM strategies for high efficiency machining." Thesis, Cardiff Metropolitan University, 2006. http://hdl.handle.net/10369/6519.

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End milling is a widely used cutting process involved in different types of finishing profile machining, where the geometry is complex, the tolerances are small and the cost of the operations is high. Despite tremendous developments in CAM software, cutting tool technology and machine tool technology, end-milling results still depend to a large extent on the knowledge inherent within manufacturing staff. The work presented in this thesis is a CAD/CAM-related strategy that promotes high efficiency machining by taking into consideration the process geometry, the cutting forces, and surface accur

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A, Mokhti Zulhazmi Bin. "Development of a high-efficiency power amplifier for envelope tracking applications." Thesis, Cardiff University, 2016. http://orca.cf.ac.uk/98635/.

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Complex and spectrally efficient modulation schemes present a power-efficiency challenge to base station power amplifiers due to the time-varying envelope and high peak-to-average power ratios involved. The envelope tracking architecture is one way to address this issue, where an envelope amplifier provides a dynamic, modulated supply to the power amplifier to reduce power consumption. While most research into envelope tracking focuses on the envelope amplifier, this work focuses on optimising the power amplifier design for envelope tracking using the waveform engineering approach. It studies

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Masuda, Kai. "Development of Numerical Simulation Codes and Application to Klystron Efficiency Enhancement." Kyoto University, 1997. http://hdl.handle.net/2433/24255.

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学位授与年月日: 1998-03-23 ; 学位の種類: 新制・課程博士 ; 学位記番号: 1689<br>This thesis discusses performance characteristics of depressed collectors, and hollow beams aiming at appreciable enhancements of klystron efficiencies. Also presented are developments of a set of 2-dimensional numerical codes to investigate these two approaches. The results are summarized as follows. (i) A new Finite Element eigenmode solver (KUEMS) has been developed in this study, aiming at improved accuracy in calculating cylindrically symmetric modes. Instead of θ H , or θ rH preferentially used so far in the existing codes, the quanti

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Sheikh, Shaheen Anwar. "Development of an ECR ion source with a high ionization efficiency." Thesis, University of Surrey, 1989. http://epubs.surrey.ac.uk/844445/.

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Separation of rare or expensive isotopes, whether radioactive or stable, requires a high efficiency of the separation process. Electromagnetic isotope separation is the most widely-used of all separation processes. Its separation efficiency depends mainly upon the ionization efficiency of its ion source. An Electron Cyclotron Resonance (ECR) ion source has been developed for the separation of both stable and radioactive isotopes on account of its high ionization efficiencies. The maximum ionization efficiencies achieved with the ECR ion source for singly charged ions for a range of materials w

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Ekström, Marcus, and Lovisa Hammarlund. "Effects of Visual Management on Efficiency and Innovation in Product Development." Thesis, KTH, Maskinkonstruktion (Inst.), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-277907.

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The business environment has during the last decades gone through major dramatic changes. Rapid and radical technological development and continuous change in both business practices and behaviours of the population, to name a few, have complicated and put pressure on organizations’ new product development (NPD) processes. Having an effective and efficient NPD process while succeeding in innovation in today’s business environment is a big challenge. Organizations face multiple organizational and process type barriers to innovation and have difficulties in finding suitable successful and effici

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Aminu, Muhammad. "Development of new methods for nonintrusive induction motor energy efficiency estimation." Doctoral thesis, Faculty of Engineering and the Built Environment, 2020. http://hdl.handle.net/11427/32440.

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Induction motors (IMs) are the most widely used motors in industries. They constitute about 70% of the total motors used in industries and are the largest energy consumers in industrial applications. As a result of the increasing need for energy savings and demand-side management, the development of methods for accurate energy efficiency estimation has become a crucial area of research. While several methods have been proposed for induction motor efficiency determination, majority of the methods cannot be easily applied in the field owing to the intrusive nature of the test procedures involved

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Bare, Marshall Edwin. "Structuring empirical methods for reuse and efficiency in product development processes /." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1676.pdf.

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Szu-Wei, Cheng, and 程斯偉. "Development of High Efficiency Electric Motorcycle." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/27186891431318110181.

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碩士<br>國立勤益科技大學<br>電機工程系<br>100<br>The fuel oil motorcycles are the first pollution source causing deterioration of air quality in metropolitan area. This study developed a high efficiency full battery electric motorcycle to solve the noise and air pollution of gasoline motorcycles in metropolitan area. This electric motorcycle is a metropolitan vehicle aiming at high efficiency and long endurance, so it is designed in lightweight structure. The overall structure contains motor power, battery management, and motorcycle energy management subsystems. The dynamic system uses hub motor to drive the

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Assunção, Filipe Guerreiro. "Neuro-Evolution: Representations, Efficiency and Development." Doctoral thesis, 2021. http://hdl.handle.net/10316/95271.

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Doctoral thesis submitted in partial fulfllment of the Doctoral Program in Information Science and Technology and presented to the Department of Informatics Engineering of the Faculty of Sciences and Technology of the University of Coimbra.<br>Artificial Neural Networks (ANNs) are hard to design and optimise. First, we pre-process the dataset and design and extract the features. Second, we define the topology of the network, i.e., select and parameterise the type, sequence, and connectivity of the layers. Third, we train the network, which implies selecting the learning algorithm and setting i

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O'BRIEN, Dermot M. "Essays on financial development and banking efficiency." Doctoral thesis, 2002. http://hdl.handle.net/1814/5021.

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Defence date: 24 September 2002<br>Examining board: Prof. Anindya Banerjee, EUI, Co-supervisor ; Prof. Søren Johansen, external EUI and Univ. of Copenhagen, Supervisor ; Prof. Tommaso Proietti, Università di Udine ; Prof. Bill Russel, University of Dundee<br>PDF of thesis uploaded from the Library digitised archive of EUI PhD theses completed between 2013 and 2017<br>-- Financial intermediation development and long-run growth -- Frontier estimation techniques for panel data -- New results on efficiency in European banking -- Stock markets and sectoral efficiency

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Jackson, Thomas. "Regulation of energy efficiency by voluntary agreement : South Africa's energy efficiency accord." Thesis, 2008. http://hdl.handle.net/10413/887.

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Energy efficiency is an issue currently generating huge interest as a potentially costeffective solution to the twin challenges of environmental pollution from energy production, and the increasing scarcity of energy resources. This research aims to interrogate the practicalities of regulation of energy efficiency to ask what scope there is for public-led encouragement of greater energy savings in industry. Shortcomings of current theory addressed include a discounting of the impact of heterogeneity of industrial activity on prospects to effectively regulate for energy efficiency, and a confla

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Potdevin, Guillaume. "Development of higher efficiency photocathodes for gas filleddetectors." Phd thesis, 2008. http://tel.archives-ouvertes.fr/tel-00275299.

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Ce travail a concerné le développement d'une nouvelle génération de photocathodes pour détecteur gazeux (dans le domaine du X). <br />La thèse comprend une description de l'étude par monte carlo ainsi que des tests expérimentaux qui ont été menés au cours de ce travail.<br />Enfin, des résultats intéressant concernant le CsI3 utilisé comme précurseur au CsI (comme émetteur secondaire) sont présentés.

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"China's government bond market: its development and efficiency." 1999. http://library.cuhk.edu.hk/record=b5889469.

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by Kwan Chi Tak.<br>Thesis (M.B.A.)--Chinese University of Hong Kong, 1999.<br>Includes bibliographical references (leaves 44-45).<br>ABSTRACT --- p.ii<br>TABLE OF CONTENTS --- p.iii<br>LIST OF FIGURES --- p.vi<br>LIST OF TABLES --- p.vii<br>ACKNOWLEDGEMENT --- p.viii<br>CHAPTER<br>Chapter I. --- OBJECTIVES AND METHODOLOGY --- p.1<br>Objectives --- p.1<br>Methodology --- p.1<br>Data Source --- p.1<br>Analysis on the Efficiency of Secondary Bond Market --- p.1<br>Data Collected --- p.2<br>Period of Investigation --- p.2<br>Bonds Selected --- p.3<br>Interviews --- p.3<br>Chapter II

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Nien, Yingjen, and 粘英仁. "Design and Development of High Efficiency Battery Charger." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/64529644140065652539.

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碩士<br>中華科技大學<br>電子工程研究所碩士班<br>99<br>This paper discusses the high efficiency battery charger’s electrical characteristic and to find a better efficiency approach, then actually develop a battery charger .It can be proved the correspond data with the theoretical results. In the circuit of the battery charger, the use of output inductor and capacitor are very important factor which influence the key characteristics of the charger , wishing to improve the efficiency of the charger, it shall to study the inductor or capacitor and choose the more appropriate components, as well as a more appropriat

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