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Dissertations / Theses on the topic 'Yeild'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

Sanaei, Akbar. "Instrumented combine harvester based reliable yeild mapping aided by GIS/GPS." Thesis, University of Newcastle Upon Tyne, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262893.

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2

Radic, S. "Studies on Calcified Seaweed, Legume Yeild and Nitrogen Fixation in acid soils in the Falkland Islands." Thesis, Queen's University Belfast, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.527893.

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3

Cox, Graeme J. "A yield mapping system for sugar cane chopper harvesters." University of Southern Queensland, Faculty of Engineering and Surveying, 2002. http://eprints.usq.edu.au/archive/00004617/.

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[Abstract]: Yield maps provide essential information for the spatial analysis and evaluation of crop production management at a within field level. Technology has been developed to conduct yield mapping in various crops including grain, potatoes and forage, but as yet no technology exists for yield mapping sugar cane. The chopper harvester is the most common form ofmechanical harvester for sugar cane. Therefore, the goal of this research is to develop a yield mapping system for the chopper type sugar cane harvester.After a review, it is proposed that a suitable accuracy goal for the sugar cane

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4

Terrill, Thomas Howard. "Effects of soil moisture and al-nitrilotriacetate on yeild chemical composition and digestibility of ryegrass (Lolium multiflorum, L.) by meadow voles." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/53088.

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Flooding effects mineral composition of pasture grasses, but little is known concerning effects on mineral metabolism and fiber digestibility in animals. Experiments were conducted to investigate effects of flooding and Al-nitrilo-triacetate (Al-NTA) on growth, chemical composition and digestibility of annual ryegrass (Lolium multiflorum, L.). Ryegrass was grown in a greenhouse experiment on Bucks silt loam soil with two soil moisture levels (flooding and 80% field capacity) and two Al rates (0 and 135 mg/kg) as Al-NTA. Flooding increased Al, Fe, Cu, Ca and fiber and decreased dry matter yie

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5

Creech, Cody F. "Effects of Planting Date, Harvest Date, and Environmental Conditions on Germination of Forage Kochia Accessions." DigitalCommons@USU, 2012. https://digitalcommons.usu.edu/etd/1264.

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Forage kochia (Bassia prostrata, [L.] A. J. Scott) (Synonym = Kochia prostrata [L.] Schrad.) is a perennial semi-shrub that is valued for its forage quality and ability to restore degraded rangeland. However, establishment success of forage kochia plantings in western North America has been erratic. These failures leave the land vulnerable to erosion and invasion of undesirable plants. This research focused on the germination dynamics of forage kochia accessions as it relates to harvest date, planting date, age of seed, and environmental conditions. The effect of planting date, age of seed, an

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6

Dobson, Filippa Jane. "Barren (yeld ) : (traces of ain) landscape, postcolonialism and identity." Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/20604/.

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Yeld is a Scottish/North of England word meaning barren. The practice-based research contradicts binary notions of fertile/unfertile, nature/culture and inside/outside, arguing for a more nuanced entanglement of the human with the non-human animal and the other-than-human environment. The thesis details the productive ‘naturecultural’ relationship between the author and the Badger Stone, a Neolithic cup and ring marked statutory monument on Ilkley Moor. The three key aims of my practice-based research relate to geographical boundaries, the structuring of identity and cultural resistance to iss

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7

Sonesson, Mats. "Methane yeilds from anaerobic digestion of food waste : Variation of load, retention time and waste composition in simulating methane yeilds, using the "Anaerobic digestion model no.1" (ADM1)." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-28693.

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High demands for renewable energy sources are increasingly making methane gas from biogas facilities more interesting and profitable.When designing biogas facilities, engineers often have a limited set of data to work with. It is often too expensive and time consuming to examine the behavior of the anaerobic processes depending on some key operational parameters, such as the organic loading rate the reactor retention time and the waste composition. The purpose of this thesis is to use the “Anaerobic Digestion Model no.1”, a well-known mathematical description of the biogas process describing t

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8

Cookson, Sarah L. "YeiL, the third member of the CRP-FNR family of global transcription factors in 'Escherichia coli'." Thesis, University of Sheffield, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434496.

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9

Rusch, Peter C. "Precision farming in South Africa." Diss., Pretoria : [s.n.], 2001. http://upetd.up.ac.za/thesis/available/etd-01072004-153302.

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10

Černý, Jakub. "Kritická analýza investování do bytů z pohledu fyzických osob v České republice." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-232599.

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The thesis deals with analysis of the residential market with a focus on housing, the current situation and in particular the issue of return on investment to purchase an apartment with his subsequent hiring. On the basis of statistical methods and economic indicators using the findings from a critical analysis of current developments will be made and estimates of rate of return of investment risk in buying and renting apartments. Economic indicators for assessing the profitability of investment are the net present value at the selected discount rate and internal rate of return.

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11

Coral, Gustavo. "Utilização de modelo agrometeorologico na estimativa de produtividade da cultura da soja, nos estados de GO, MT, PR, RS e SP." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257142.

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Orientadores: Hilton Silveira Pinto, Maria Angela Fagnani<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Agricola<br>Made available in DSpace on 2018-08-06T03:39:21Z (GMT). No. of bitstreams: 1 Coral_Gustavo_M.pdf: 7476254 bytes, checksum: 4197ca8acc653636d1f80dd90a34edf2 (MD5) Previous issue date: 2004<br>Resumo: A agricultura é a atividade econômica mais afetada pelo clima. Os fenômenos meteorológicos como a temperatura, precipitação, umidade relativa, velocidade do vento, influenciam tanto na produtividade e qualidade dos produtos agrícolas, quanto

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12

Tognete, Milena Heloisa Pozenatto Bicudo [UNESP]. "A influência da matéria-prima e diferentes cepas de levedura no rendimento fermentativo de um processo de obtenção de etanol." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/150032.

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Submitted by MILENA HELOISA POZENATTO BICUDO TOGNETE null (mibicudo28@gmail.com) on 2017-03-28T20:38:07Z No. of bitstreams: 1 Dissertacao versao final.pdf: 1702848 bytes, checksum: c8c7d8d8e47d1bf45f97875ac83a2798 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-03-30T17:07:32Z (GMT) No. of bitstreams: 1 tognete_mhpb_me_sjrp.pdf: 1702848 bytes, checksum: c8c7d8d8e47d1bf45f97875ac83a2798 (MD5)<br>Made available in DSpace on 2017-03-30T17:07:32Z (GMT). No. of bitstreams: 1 tognete_mhpb_me_sjrp.pdf: 1702848 bytes, checksum: c8c7d8d8e47d1bf45f97875ac83a2

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13

Calomeni, Gustavo Delfino. "Avaliação comparativa da suplementação de ácidos graxos saturados e insaturados sobre o desempenho produtivo, qualidade oocitária e embrionária, e metabolismo de vacas leiteiras no período de transição e início de lactação." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/10/10135/tde-25052016-140302/.

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Objetivou-se avaliar a suplementação dietética de ácidos graxos saturados e insaturados sobre o metabolismo, e desempenhos produtivo e reprodutivo no período de transição e início de lactação de vacas leiteiras. Foram utilizadas 36 vacas da raça holandesa distribuídas aleatoriamente para receber uma das três dietas experimentais. No período pré-parto as dietas foram: Controle (CON), sem adição de gordura e 2,8% de extrato etéreo baseado na matéria seca; Gordura Saturada (SAT), com inclusão de 2,4% de MAGNAPAC® (Tectron Ltda.) com 4,7% de EE baseado na MS; Gordura Insaturada (INS), com inclusão

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14

Lobo, Thomaz Figueiredo [UNESP]. "Manejo de lodo de esgoto em rotações de culturas no sistema de plantio direto." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/99944.

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Made available in DSpace on 2014-06-11T19:30:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-05-20Bitstream added on 2014-06-13T20:00:31Z : No. of bitstreams: 1 lobo_tf_dr_botfca.pdf: 1920099 bytes, checksum: 0014cfba7503ac51ffb60927f189b951 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A disposição final do lodo de esgoto vem se caracterizando como um dos problemas ambientais urbanos mais relevantes da atualidade, e cresce diariamente tanto nos países desenvolvidos quanto naqueles em desenvolvimento, como reflexos da ampliação das redes de colet

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15

Costa, Antonio Cesar Domingos. "Altos dividend yelds como estratÃgia para composiÃÃo de carteiras de investimentos." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=6239.

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nÃo hÃ<br>O presente trabalho buscou verificar se a utilizaÃÃo do indicador fundamentalista dividend yield como critÃrio para a seleÃÃo de ativos Ã uma estratÃgia eficiente para se obter essa maximizaÃÃo do retorno de um investimento. Para isso, foi usada a tÃcnica de formaÃÃo de carteiras, criando a carteira alvo da pesquisa, composta por aÃÃes de alto dividend yield, e tambÃm uma carteira de controle, compostas por aÃÃes de baixo dividend yield, sendo ambas comparadas Ã carteira de mercado. Como objetivos secundÃrios, buscou-se incluir na pesquisa uma anÃlise de risco dessas carteiras e outr

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16

Lopes, Welder de Araújo Rangel. "Produção e qualidade de alho nobre submetido a diferentes períodos de vernalização e épocas de plantio em Baraúna, RN." Universidade Federal Rural do Semi-Árido, 2014. http://bdtd.ufersa.edu.br:80/tede/handle/tede/163.

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Made available in DSpace on 2016-08-12T19:18:28Z (GMT). No. of bitstreams: 1 WelderARL_TESE.pdf: 839929 bytes, checksum: 680ea70cdd6f864f25ed1c5ce70efe50 (MD5) Previous issue date: 2014-02-26<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>In recent years, the use of vernalization enabled the cultivation of noble garlic (most valuable garlic in the Brazilian market) in regions where photoperiod and temperature do not meet the requirements of the crop. Given this, in order to evaluate effects of different vernalization periods and planting dates on the production and quali

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17

Lobo, Thomaz Figueiredo 1969. "Manejo de lodo de esgoto em rotações de culturas no sistema de plantio direto /." Botucatu : [s.n.], 2010. http://hdl.handle.net/11449/99944.

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Resumo: A disposição final do lodo de esgoto vem se caracterizando como um dos problemas ambientais urbanos mais relevantes da atualidade, e cresce diariamente tanto nos países desenvolvidos quanto naqueles em desenvolvimento, como reflexos da ampliação das redes de coleta e incremento dos níveis de tratamento. O objetivo deste trabalho foi utilizar o lodo de esgoto compostado como fornecimento de N em sistema de sucessão de culturas avaliando o desenvolvimento, nutrição, produtividade das culturas trabalhadas e a melhoria da fertilidade do solo. Os experimentos foram conduzidos na Fazenda São

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18

Toledo, Elisabeth Regina de. "Mapeamento de QTLs utilizando as abordagens Clássica e Bayesiana." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/11/11134/tde-14112006-134805/.

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A produção de grãos e outros caracteres de importância econômica para a cultura do milho, tais como a altura da planta, o comprimento e o diâmetro da espiga, apresentam herança poligênica, o que dificulta a obtenção de informações sobre as bases genéticas envolvidas na variação desses caracteres. Associações entre marcadores e QTLs foram analisadas através dos métodos de mapeamento por intervalo composto (CIM) e mapeamento por intervalo Bayesiano (BIM). A partir de um conjunto de dados de produção de grãos, referentes à avaliação de 256 progênies de milho genotipadas para 139 marcadores molecu

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19

Lengert, Adriana Hauser. "Perfil Hemogasométrico, Comportamento Ingestivo e Eficiência Alimentar de Vacas Holandês versus Mestiças Holandês- Jersey no Periparto." Universidade do Estado de Santa Catarina, 2016. http://tede.udesc.br/handle/handle/2550.

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Submitted by Claudia Rocha (claudia.rocha@udesc.br) on 2018-03-15T16:27:12Z No. of bitstreams: 1 PGCA16MA211.pdf: 910415 bytes, checksum: 51ae39dddf70a9c249c0895146f82c99 (MD5)<br>Made available in DSpace on 2018-03-15T16:27:12Z (GMT). No. of bitstreams: 1 PGCA16MA211.pdf: 910415 bytes, checksum: 51ae39dddf70a9c249c0895146f82c99 (MD5) Previous issue date: 2016-11-11<br>Capes<br>More productive and efficient animals in the feed conversion and who can dribble more stressfull transition period are critical to improving performance in intensive milk production. Crossovers arise as an alternati

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20

Knob, Deise Aline. "Crescimento, desempenho produtivo e reprodutivo de vacas Holandês comparadas às mestiças Holandês x Simental." Universidade do Estado de Santa Catarina, 2015. http://tede.udesc.br/handle/handle/953.

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Made available in DSpace on 2016-12-08T16:24:22Z (GMT). No. of bitstreams: 1 PGCA15MA174.pdf: 1125115 bytes, checksum: debf2ea0252ff58d406adab80ac46300 (MD5) Previous issue date: 2015-06-25<br>Improvement of animal nutrition and management, together with genetic selection for milk yeld, increased the productivity of the herds, especially Holstein cows. On the other hand, characteristics related to fertility, health and longevity were disadvantaged The aim was to compare the development, milk yeld and composition, the health of the mammary gland, the body condition score (BCS), reproductive p

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21

Cheng, Lee-Young, and 鄭立暘. "The Information Content of Cash Dividend,Tobin''s Q and Dividend Yeild." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/50944663976113638497.

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22

Lin, Hsiu-Fen, and 林秀芬. "The Mechanism of Biological Control with Antagonistic Microorganism Bacillus subtilis and Development of High Yeild Fermentation Technique." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/60998292927584555309.

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博士<br>國立屏東科技大學<br>生物資源研究所<br>100<br>Due to adverse effect of chemical pesticides on the environment and human health, development of the environmentally friendly and safe microbial pesticides has become an important issue. The purpose of this study was to develop the microbial pesticide Bacillus subtilis, into a commercial product for effective control of plant diseases. The antagonistic bacterium used in this study was isolated from the local soil in Taiwan. The identification of bacterial isolate was performed both by microbiological methods using Gram stain and Biolog system, and by molecul

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23

Bedoshvili, David. "Possible compensations of the components of grain yeild in wheat (Triticum aestivum L.) as influenced by genotype by environment interactions." Thesis, 1999. http://hdl.handle.net/1957/33306.

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Despite many investigations genotype by environment interaction remains one of the least understood factors in plant improvement. Understanding genotypic differences responsible for such interactions could assist in making more informed breeding decisions. The components of yield being less complex than grain yield per se may be useful for selection to improve adaptation of genotypes and enhance grain quality. However, the potential compensatory response among the components of yield could compromise their usefulness as selection criteria. To evaluate this aspect fifteen cultivars, including S

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24

Hsieh, Yi-Ju, and 謝依如. "The performance of plant growth, seed yield and oil yeild in sun flower (Helianthus annuus L.) and jatropha ( Jatropha curcas L. )with various mycorrhizal inoculation and phosphorous fertilizer application." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/75553269848718887816.

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碩士<br>國立屏東科技大學<br>農園生產系所<br>98<br>Sun flower and jatropha are energy crops their seeds were inoculated with six species of vesicular-arbuscular mycorrhizal fungi (VAMF) ：Glomus clarum (Gc), G. etunicatum (Ge), G. fasciculatum (Gf), G. mosseae (Gm), Gigaspora sp.(Gg) and Acaulospora sp. (Asp) to evaluate the effects on their growth, fertilizer saving, seed yield and oil yield. The most beneficial VAMF species was thus screened out. The results showed that the pot-grown sunflower recorded a mycorrhizal formation rate of 45～67% after 30 days. Applied with three phosphorous fertilizer levels for

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25

VAFEK, Jan. "Vliv úrovně odchovu a věku při prvním otelení na výkonnost a dlouhověkost dojnic českého strakatého skotu." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-251797.

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The set includes 1782 heads of culling Czech fleckvieh cattle eliminated from 1 January 2012 to 1 September 2015. Influences on the first calving age, calving interval and lifetime milk yield were detected for data in the set. The following items were integrated among selected lifetime milk yield influences : genotype, herd, first calving age and first calving month. It was also tested whether the age of the first calving of milking cows is influenced by genotype and a herd. The last tested hypothesis was related to the influence of genotype and a herd on the length of the carving interval. Th

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26

KŮSOVÁ, Hedvika. "Vliv vybraných faktorů na užitkovost a dlouhověkost dojnic u stáda českého strakatého skotu." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-202606.

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The aim of this study was to evaluate of selected factors on milking yeild and longevity of Czech Fleckvieh cattle. There were monitored the indicators of the amount of milk for the first lactation in kg, the lifetime performance in kg, the age at the first calving, the functional longevity in days, the lenght of the service period, the lenght of the meantime days, the live weight in kg, the elimination of the causes from the breed. 273 culled cows were included. The relationship between some of the observed factors were signifiant such as the amount of milk yeild on the first lactation and th

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27

Martins, Filipe Afonso Borges De Castro De Oliveira. "The predictive power of the yeld curve: the portuguese case." Master's thesis, 2020. http://hdl.handle.net/10362/108413.

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This work project studies the historical relation ship between the yield curve and real economic activity in Portugal, comparing results with Germany and Spain.Controlling for other indicators, on average,each percentage point increase in the Portuguese yield spread was associated with a 0.6 pp.increase in real growth over the subsequent year. In general,a longer maturity short-term rate is preferable in Portugal, similarly to Spain. To forecast recessions, as expected, the lower the slope of the yield curve,the higher the probability of a downturn. Spain, an expanded model is mor

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28

Cusicanqui, Jorge. "Plant density, hybrid and cutting height influence corn silage yeld and quality." 1998. http://catalog.hathitrust.org/api/volumes/oclc/39542939.html.

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29

Kusnírová, Nina. "Re-designing social impact bond "to strive, to seek, to find and not to yeld"." Master's thesis, 2020. http://hdl.handle.net/10362/107438.

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The impact was the first time added into the investment equation in 2007 (Rockefeller Foundation, 2019), one of the most successful results is social impact bond, a public-private partnership which links returns to a social impact. Change is necessary for the development; therefore, this paper aims to develop an alternative social impact bond structure through an understanding of positive and negative elementsof traditional social impact bond. The proposal combines characteristics of social impact bond with debt swap, trust and endowment fund to limit critical aspects of social i

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30

Horal, Maksym Stepanovych. "Corporate sector purchase programme - announcement and real effect on corporate yields." Master's thesis, 2017. http://hdl.handle.net/10362/25473.

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Prolonged periods of low interest rates and inflation forced ECB to interfere into the economy again. This time with direct interference into the corporate sector by Corporate Sector Purchase Programme (CSPP). The main purpose is to push inflation rate up to 2%. The objective of this research is to understand better the consequences and main implication of the instability in the real economy, as low interest rate and inflation, with deep focus on corporate sector. Based on the model implemented, there will be discussed real and expected movements on the corporate yield spread during the CSPP.

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