02256nam 2200385 450 991072979880332120230730183434.0(CKB)4960000000468856(NjHacI)994960000000468856(EXLCZ)99496000000046885620230730d2023 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierEnergy Efficiency Improvement of Electric Machines without Rare-Earth Magnets /Vladimir Prakht, Mohamed N. Ibrahim, Vadim Kazakbaev, editorsBasel :MDPI - Multidisciplinary Digital Publishing Institute,2023.1 online resource (194 pages)3-0365-7657-6 Electric motors consume about 70% of industrial electricity and about 40%-45% of produced electricity in the world. This means that using high-efficiency electric motors will improve the level of energy consumption. In addition, it will reduce the impact of greenhouse gas emissions on the environment. Furthermore, it will significantly reduce the need for new power plants, thus reducing the invested resources to do so. Electric machines employing rare-earth magnets have higher efficiency and power density. However, rare-earth magnets are expensive, and their manufacturing process, as well as the process of mining rare-earth raw materials, is harmful to the environment. Thereby, the development of energy-efficient electric machines without rare-earth magnets is of great interest. The aim of this reprint was to gather new research publications in various topics related to improving the energy efficiency of electric machines without using rare-earth magnets. Ten articles have been published which cover various topics.ElectrostaticsElectric machinesElectrostatics.Electric machines.621.313Ibrahim Mohamed N.Prakht VladimirKazakbaev VadimNjHacINjHaclBOOK9910729798803321Energy Efficiency Improvement of Electric Machines without Rare-Earth Magnets3392721UNINA04536oam 22012134 450 991096875430332120250426110900.0978661382827997814623467901462346790978145198432314519843249781283515825128351582297814519083501451908350(CKB)3360000000443755(EBL)3014548(SSID)ssj0000940135(PQKBManifestationID)11528469(PQKBTitleCode)TC0000940135(PQKBWorkID)10946636(PQKB)10391349(OCoLC)694141256(IMF)WPIEE2006039(MiAaPQ)EBC3014548(IMF)WPIEA2006039WPIEA2006039(EXLCZ)99336000000044375520020129d2006 uf 0engur|n|---|||||txtccrDoes NGO Aid Go to the Poor? Empirical Evidence from Europe /Gilles Nancy, Boriana Yontcheva1st ed.Washington, D.C. :International Monetary Fund,2006.1 online resource (23 p.)IMF Working Papers"February 2006".9781451862997 1451862997 ""Contents""; ""I. INTRODUCTION""; ""II. WHAT DO WE LEARN FROM THE LITERATURE?""; ""III. DATASET, STYLIZED FACTS, AND METHODOLOGY""; ""IV. RESULTS""; ""V. CONCLUSION""; ""REFERENCES""This paper studies the aid allocation of European nongovernmental organizations (NGOs). Once population is controlled for, poverty consistently appears as the main worldwide determinant of NGO aid allocation. NGOs do not respond to strategic considerations. Their funding source does not seem to exert a great influence on their aid allocation decision. We also find differences across regions. Militarization and the political nature of the regime of the recipient country affect aid allocation in the Middle East. Life expectancy influences aid allocation in countries in the Western Hemisphere and the Middle East.IMF Working Papers; Working Paper ;No. 2006/039Non-governmental organizationsEuropeEconomic assistance, EuropeanEuropean cooperationAid flowsimfCivil service & public sectorimfEconomic assistanceimfExports and ImportsimfForeign AidimfForeign aidimfHealth economicsimfHealthimfHealth: GeneralimfInternational economicsimfInternational reliefimfNgos (Non-Governmental Organizations)imfNgosimfNon-governmental organizationsimfNongovernmental organizationsimfNonprofit InstitutionsimfPoverty & precarityimfPoverty and HomelessnessimfPovertyimfSocial EntrepreneurshipimfWelfare, Well-Being, and Poverty: GeneralimfBangladeshimfNon-governmental organizationsEconomic assistance, European.European cooperation.Aid flowsCivil service & public sectorEconomic assistanceExports and ImportsForeign AidForeign aidHealth economicsHealthHealth: GeneralInternational economicsInternational reliefNgos (Non-Governmental Organizations)NgosNon-governmental organizationsNongovernmental organizationsNonprofit InstitutionsPoverty & precarityPoverty and HomelessnessPovertySocial EntrepreneurshipWelfare, Well-Being, and Poverty: GeneralNancy Gilles1816502Yontcheva Boriana1816503International Monetary Fund.IMF Institute.DcWaIMFBOOK9910968754303321Does NGO Aid Go to the Poor? Empirical Evidence from Europe4372621UNINA