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1
Mohr, Lutz. "Die Nixe vom Schwarzen Teich." Lutz Mohr, 2017. https://slub.qucosa.de/id/qucosa%3A7964.
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Costa, Anja [Verfasser]. "Mixed-phase and ice cloud observations with NIXE-CAPS / Anja Costa." Wuppertal : Universitätsbibliothek Wuppertal, 2018. http://d-nb.info/1156625181/34.
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Talik, Anja [Verfasser]. "Mixed-phase and ice cloud observations with NIXE-CAPS / Anja Costa." Wuppertal : Universitätsbibliothek Wuppertal, 2018. http://nbn-resolving.de/urn:nbn:de:hbz:468-20180326-082805-8.
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Meyer, Jessica [Verfasser]. "Ice Crystal Measurements with the New Particle Spectrometer NIXE-CAPS / Jessica Meyer." Wuppertal : Universitätsbibliothek Wuppertal, 2013. http://d-nb.info/1033621218/34.
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Jonsson, Åsa, and Carl-Philip Maathz. "Nine." Thesis, Blekinge Tekniska Högskola, Sektionen för teknokultur, humaniora och samhällsbyggnad, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1708.
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Vår kandidatarbetstid har resulterat i nio stycken småfilmer som är till för att ge mer information om BTH och regionen för nyfikna. Fyra av dessa filmer innerhåller lite mer information om region, boende/kommunikationer, skolan och det studiesociala. Syftet med dessa fyra filmer är att blanda in BTH på olika sätt, att man sätter skolan som en röd tråd även i region och bostadsfrågorna. Vi gjorde även fyra stycken studentintervjuer, för att visa vad nuvarande studenter tycker om bostadsmöjligheterna och det studiesociala mm. Vi ville även visa att det finns folk från Kiruna i norr till Lund i Söder, som går på skolan, och att det finns många olika typer av människor som du får möjlighet att lära känna om du börjar studera här. Det blir variation och man tar till sig det som sägs på ett annat sätt, än i de mer traditionella informationsfilmerna. Sist men inte minst så gjorde vi en mässfilm som innehåller bilder och ord från de fyra informationsfilmerna, och som ska fånga upp ett intresse på kort tid. I den här mässfilmen har vi även inkluderat en showreel som visar några utav de projekt som har gjorts av studenter på BTH.Our work with the Bachelors thesis has resulted in nine short informational movies which have as a purpose to give information about BTH ( Blekinge Institute of Technology ), and the region to interested people. Four of these movies include information on the region, living/transportation, the school and the social amenities provided for the students. We have also made four movies about different students from BTH. We want to show that there are students from Kiruna in the north to Lund in the south, and that there are many different kinds of people you can meet when you begin your time as a student here. Due to the fact that there are nine different movies there will be variation, and you will accept the information in a better way than in traditional informational movies. Last but not least, we made an event movie which does not include a speaker text but instead communicates through the clips and the music in it. In this movie there is also a showreel with different projects from students on BTH.
Detta är en reflektionsdel till en digital medieproduktion.
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Timm, Stephanie. "Everything Nice." Diss., [La Jolla] : University of California, San Diego, 2010. http://wwwlib.umi.com/cr/ucsd/fullcit?p1476836.
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Groves, Jonathan. "Nice Polynomials." TopSCHOLAR®, 2004. http://digitalcommons.wku.edu/theses/526.
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We consider the problem of finding, constructing, and classifying nice polynomials. After a short history of previous results, we present a general property of nice polynomials which leads to an important modification of the concept of equivalence classes of nice polynomials. We give several important results on nice symmetric or antisymmetric polynomials with an odd number of roots, which dramatically increase the speed of a computer search for examples. We present complete solutions to the symmetric three root case, the general three root case, and the symmetric four root case. We also give the relations between the roots and critical points for the general four root case and the symmetric five, six, and seven root cases. Using the relations for the general three and four root cases, we state, without proof, the suggested pattern for the relations for the general N root case. We present several important examples antisymmetric polynomials with five distinct roots and the first known examples of nice polynomials with six distinct roots. To conclude our study, we present several open problems and new conjectures suggested by our results, examples, and computer searches.
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Lim, Esther. "Nine Months." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/514.
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This is a collection of short stories that traces a chronological movement through one family's experience of the mother's illness. Each piece in the collection is meant to be an independent, free-standing short story. Each story is different, told from distinctive points-of-view, angles, and voices. However, every story covers a span of time within the nine months of the family's experience, in the presented order, as part of a collective movement toward the core. All together, the pieces hope to reflect a mosaic of sorts--one that tells a story that cannot otherwise be told.
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Carbajal, Ñahuis Lisset Hilda, Mendoza Rocio Espinoza, Montero Fernando Flores, and Jara Miguel Angel Quispe. "Proyecto Nice Swim." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/623016.
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comercialización de trajes de baño, los cuales se basan en la comodidad al mejor precio, esto es considerado como su propuesta de valor. Nos centraremos en la comercialización en la ciudad de Lima, en donde se contará con un local, el cual servirá de almacen y de punto de reunión con los proveedores y socios estratégicos. Cabe mencionar que llegaremos a nuestros cliente a traves de las redes sociales, siendo nuestra principal arma y canal de ventas, Facebook
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八槇, 博史, and Hirofumi YAMAKI. "Secure NICEの運用開始（NICEの動き）." 名古屋大学情報連携基盤センター, 2007. http://hdl.handle.net/2237/9374.
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Becker, Kelly Mancini. "The Nile Project: Creating Harmony Through Music In The Nile Basin Region." ScholarWorks @ UVM, 2016. http://scholarworks.uvm.edu/graddis/536.
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ABSTRACT
The use of the arts as a tool for conflict transformation, or what has been called arts based peacebuilding, is a new and emerging field. Yet, there is sparse empirical evidence on its outcomes. The Nile Project, a musical collaborative from East Africa that brings together musicians from all of the countries that border the Nile River, is aimed at finding a solution to the dire water conflict and crisis in the region. This study aims to explore how their collaborative process of creating and performing music despite their linguistic, cultural, musical, and political differences, can illuminate how music can be used to address conflict. Using a combination of collaborative qualitative and arts-informed research methodologies, original members of the collective as well as the co-founder were interviewed. Observations were also done of the musicians' rehearsals, performances, and classroom visits at a New England University and during a musical residency in Aswan, Egypt. Findings suggest that an outcome of the Nile Project's work is the development of relationships, deeper learning, particularly about other Africans, and that the process of making music with those from diverse musical traditions can act as a way to practice peacebuilding skills: creating unity, while honoring diversity. This study seeks to add to a limited amount of research documenting the arts in peacebuilding suggesting that music might be an effective tool for transforming conflict.
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Wiktorsson, Elin. "Nile : Instrument för cellprovtagning." Thesis, University of Kalmar, School of Communication and Design, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hik:diva-2206.
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Syftet med min uppsats är att redogöra den process jag gått igenom för mitt examensarbete. Projektets målsättning är att utveckla och designa ett pennliknande, lätt instrument som möjliggör cellprovtagning med en hög grad av
"fingertoppskänsla".
Jag har ritat på en ny form av instrument att ersätta det som idag används vid bland annat provtagning av eventuella cancertumörer.
Under vägen har alla möjliga lösningar diskuterats, allt från en utseendemässig förändring till att ersätta hela instrumentet i form och användningsmetod. Frågor har cirkulerat kring om instrumentet bör vara mekaniskt, tekniskt eller liksom nu drivas av enbart handkraft.
Största delen av min research har bestått i att vara med under undersökningar och att göra användartester. Uppsatsen går igenom stegen för min process till slutresultatet, de val jag dragits mellan och hur jag kommit fram till lösningar för att slutligen leda fram till mitt resultat; "NILE instrumentet".
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Brenner, Barbara, Bodo B. Schlegelmilch, and Björn Ambos. "Inside the NIKE matrix." WU Vienna University of Economics and Business, 2013. http://epub.wu.ac.at/3791/1/Nike__WU%2DCaseSeries.pdf.
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This case describes how Nike, a consumer goods company with an ever expanding portfolio and a tremendous brand value, manages the tradeoff between local responsiveness and global integration. In particular, the case highlights Nike's organizational structure that consists of a global matrix organization that is replicated at a regional level for the European market. While this organizational structure allows Nike to respond to local consumer tastes it also ensures that the company benefits from integration advantages such as global marketing and sourcing. Supported by rich quotes from Nike managers on various organizational levels, this case draws a colorful picture of all the challenges involved that come with matrix and regional structures. Will Nike be able to better exploit its competitive advantage by introducing more regional structures in the future? What is the logic behind the Nike's regional structure?Series: WU Case Series
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Huck, Erin. "Nike, feminism and rhetoric." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ54264.pdf.
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Grano, Jakob. "NIBE - Uppgradering av värmepump." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-76203.
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År 2009 introducerades en ny typ av luft-/vattenvärmepump av NIBE Energy systems. Den produkten vill man nu modernisera, samt göra mer lik de övriga produkterna i NIBE:s sortiment. Syftet är att göra en förstudie inför en sådan uppgradering. Man vill ha svar på om det går att genomföra en uppgradering, genom att utgå från en annan, nyframtagen produkt. Går det inte så vill man veta varför, men finns det möjlighet så ska ett koncept på en uppgradering tas fram. Konceptet ska då ge förslag på en konstruktion, användandet av befintliga moduler, möjlighet till produktion, kostnadsuppskattning, samt kvalitet och miljötänkande. På grund av sekretess, kommer det inte nämnas vilken produkt som ska uppgraderas, eller vilket utgångsobjektet är. Ingående komponenter och deras funktion finns däremot beskrivet i rapporten, då har spelat stor roll i tankegången bakom olika lösningar.
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Swanson, Daniel F. "Music for nine instruments." Virtual Press, 1985. http://liblink.bsu.edu/uhtbin/catkey/491438.
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MUSIC FOR NINE INSTRUMENTS is a single movement composition for flute, oboe, Bb clarinet, bassoon, horn in F, two violins, viola, and 'cello. The work is organized into six sections, each of which examines and utilizes the compositional material in unique ways. The syntax of the work is achieved by the employment of pitch-class sets. Two sets of pitches are used with their sub-sets. The properties indigenous to the two sets are that they are of seven and five-members respectively, the five-member set is not a subset of the seven-member set and, when the two sets are catenated, they form the universal-set of the twelve pitches of the chromatic scale. Additionally, the work exploits the individual characteristics of the instruments and explores, in various ways, the textural combinations available.School of Music
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Silva, David Tenreira Dias Marques. "Equity research - Nike, Inc." Master's thesis, Instituto Superior de Economia e Gestão, 2019. http://hdl.handle.net/10400.5/19266.
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Mestrado em FinançasEste projeto contém uma avaliação detalhada e respetiva estimativa do valor das açõoes da Nike, Inc para o final do ano fiscal de 2020, tendo em conta o projeto final do Mestrado em Finanças do ISEG. A escolha da empresa Nike, Inc deriva do meu gosto pessoal por ténis e roupa de desporto, especialmente da marca Nike, que eu tenho vindo a usar desde os meus tempos de criança. O preço-alvo foi obtido através de um modelo absoluto de avaliação, mais concretamente, o método do Flow to Equity (FTE). Adicionalmente, usámos o método de avaliação relativa, de maneira a complementar a decisão do método anterior e usámos ainda o método de Desconto de Dividendos, com o intuito de obter um preço-alvo baseado no desconto de dividendos futuros, uma vez que a empresa tem uma politica de dividendos atraente para os investidores, mas com a limitação de uma conservadora taxa de pagamento de dividendos, resultou numa recomendação de venda e um preço-alvo irrealista. Foi realizada uma análise de sensibilidades de maneira a complementar e dar apoio à decisão de investimento. Com um preço alvo de $88.66 no FA fiscal de 2020, um potential de valorização de 15.23% em relação ao preço em 31 de Maio de 2019, a nossa recomendação final é de compra das ações da Nike, tendo em consideração os riscos que poderão ocorrer e afetar o desempenho da empresa.
This project contains the detailed valuation and the respective estimation of Nike, Inc intrinsic shares value for the fiscal 2020YE, according to ISEG´s Master in Finance final work project. The choice of Nike, Inc comes from my personal interest in footwear and sports apparel, and mainly from Nike products, which I´ve been using and wearing since my childhood days. The price target was obtained through an absolute valuation model, more specifically, the Discounted Cash Flow (DCF) model. In addition, we used the Relative Valuation approach as a complement method to support the final recommendations, and the Dividend Discount Model (DDM), with the purpose of obtaining the price target based on the discount of future dividends, since the company has an attractive dividend policy for investors, but with the limitation of a conservative payout ratio, resulted in a sell recommendation and unrealistic price target. A sensibility analysis was performed in order to complement and support the investing recommendation. With a price target of $88.66 at fiscal 2020 YE, an upside potential of 15.23% relative to the price on May 31st 2019, our final recommendation for Nike, Inc shares is to BUY, taking into consideration the risks that may occur and affect the company´s performance.
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Svobodová, Eva. "Výrobková média společnosti Nike." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-9131.
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My diploma paper is focus on the brand, package and design. Abstract part contains explanation of definitions and meanings.In the part of Nike company is described its history, activity in Czech Republic and selected components - catchword, logo and package. Practical part contains three methods of research - list of questions, focus group and mystery shopping. I used these methods to find out opinions on the brand Nike and knowledge. In conclusion are suggested some recommendations for Nike company.
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Bjorklund, Patricia. "Nine lives in purgatory." View electronic thesis, 2008. http://dl.uncw.edu/etd/2008-1/rp/bjorklundp/patriciabjorklund.pdf.
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Misner, Scottie, and Evelyn Whitmer. "Nine Food Safety Strategies." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2008. http://hdl.handle.net/10150/146683.
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2 pp.Revision of 1997 title by Misner and Meer
Keeping food safe to eat is as simple as keeping hot foods hot, cold foods cold, and all foods clean. This article outlines nine tips in keeping foods safe.
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Pieri, Cyril. "Modèles fonctionnels d’hydrogénases [NiFe]." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4322/document.
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Les sources d'approvisionnement en énergie proviennent essentiellement des matières fossiles, qui se raréfient et dont la combustion relargue dans l'atmosphère des polluants et gaz à effet de serre.Un vecteur d'énergie apparaît comme l'avenir pour subvenir aux besoins énergétiques de la planète : l'hydrogène ; cependant, son coût de production reste très élevé.Dans la nature, des enzymes, les hydrogénases, sont capables de produire et d'oxyder l'hydrogène de manière très efficace. Les scientifiques se sont alors inspirés de ces enzymes afin de concevoir des complexes qui seraient des catalyseurs bien plus robustes pour produire de l'hydrogène.Au cours de cette thèse, nous avons pris comme source d'inspiration les hydrogénases [NiFe], dont le site actif est composé d'un coeur bimétallique Ni-Fe coordiné par quatres ligands thiolates.Nous avons synthétisé divers ligands en vue d'obtenir des complexes polymétalliques de Ni, Fe ou Ru, rassemblant ce qui semble être quelques unes des propriétés clés de l'activité des hydrogénases [NiFe] : ligands thiolate sur le nickel, dont deux pontants avec le second métal, géométrie tétraédrique du nickel. Pour cela, de nouvelles familles de ligands polythiolates ont été conçues et préparées.Les complexes ainsi préparés ont été caractérisés et leur activité évaluée par différentes techniques, dont la voltammétrie cyclique et l'électrolyse couplé à une GC, qui nous ont permis d'évaluer l'activité de nos catalyseurs (TON, TOF, surtension). Un des catalyseurs actifs a été utilisé comme support pour des simulations en DFT qui nous ont aidés à mieux comprendre le mécanisme catalytique de production d'hydrogèneThe energy supply sources are mainly based on fossil materials which are growing scarce and release pollutants and greenhouse gases.In this context, an energy vector appears as the future to feed the energetic needs of the planet: the Hydrogen; but its current production costs remain very high.Nature has deviced enzymes, hydrogenases, able to produce and oxidize hydrogen very efficiently. Nevertheless, the manipulation of these organisms is not easy, notably because of their susceptibility (oxygen inhibition, organic solvents, high temperatures), and their production costs are high.So, scientists have taken this inspiration source in order to design biomimetic and bioinspired models, which would much more robust and cheap catalysts to produce hydrogen.During this thesis, we have drawn our inspiration from [NiFe] hydrogenases, where the active site is a Ni-Fe core coordinated by four thiolate ligands. Our goal has been to design new polythiolate ligands, that gather some of the key hydrogenases [NiFe] properties responsible for their activity: thiolate ligands on the nickel, among them two brinding with the second metal, nickel tetraedric geometry.The synthesised complexes have been characterized and their activity tested (TON, TOF, overvoltage) by different techniques, among them cyclic voltammetry and electrolysis coupled to a GC.Finally, the bests have been tested further, thank to bulk electrolysis, which, coupled to a GC system, has enabled us to qualify and quantify the hydrogen production.One of our most active catalysts has been used as a support for DFT calculations, helping us to better undersand the catalytic hydrogen evolving mechanism
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Pieri, Cyril. "Modèles fonctionnels d’hydrogénases [NiFe]." Electronic Thesis or Diss., Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4322.
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Les sources d'approvisionnement en énergie proviennent essentiellement des matières fossiles, qui se raréfient et dont la combustion relargue dans l'atmosphère des polluants et gaz à effet de serre.Un vecteur d'énergie apparaît comme l'avenir pour subvenir aux besoins énergétiques de la planète : l'hydrogène ; cependant, son coût de production reste très élevé.Dans la nature, des enzymes, les hydrogénases, sont capables de produire et d'oxyder l'hydrogène de manière très efficace. Les scientifiques se sont alors inspirés de ces enzymes afin de concevoir des complexes qui seraient des catalyseurs bien plus robustes pour produire de l'hydrogène.Au cours de cette thèse, nous avons pris comme source d'inspiration les hydrogénases [NiFe], dont le site actif est composé d'un coeur bimétallique Ni-Fe coordiné par quatres ligands thiolates.Nous avons synthétisé divers ligands en vue d'obtenir des complexes polymétalliques de Ni, Fe ou Ru, rassemblant ce qui semble être quelques unes des propriétés clés de l'activité des hydrogénases [NiFe] : ligands thiolate sur le nickel, dont deux pontants avec le second métal, géométrie tétraédrique du nickel. Pour cela, de nouvelles familles de ligands polythiolates ont été conçues et préparées.Les complexes ainsi préparés ont été caractérisés et leur activité évaluée par différentes techniques, dont la voltammétrie cyclique et l'électrolyse couplé à une GC, qui nous ont permis d'évaluer l'activité de nos catalyseurs (TON, TOF, surtension). Un des catalyseurs actifs a été utilisé comme support pour des simulations en DFT qui nous ont aidés à mieux comprendre le mécanisme catalytique de production d'hydrogèneThe energy supply sources are mainly based on fossil materials which are growing scarce and release pollutants and greenhouse gases.In this context, an energy vector appears as the future to feed the energetic needs of the planet: the Hydrogen; but its current production costs remain very high.Nature has deviced enzymes, hydrogenases, able to produce and oxidize hydrogen very efficiently. Nevertheless, the manipulation of these organisms is not easy, notably because of their susceptibility (oxygen inhibition, organic solvents, high temperatures), and their production costs are high.So, scientists have taken this inspiration source in order to design biomimetic and bioinspired models, which would much more robust and cheap catalysts to produce hydrogen.During this thesis, we have drawn our inspiration from [NiFe] hydrogenases, where the active site is a Ni-Fe core coordinated by four thiolate ligands. Our goal has been to design new polythiolate ligands, that gather some of the key hydrogenases [NiFe] properties responsible for their activity: thiolate ligands on the nickel, among them two brinding with the second metal, nickel tetraedric geometry.The synthesised complexes have been characterized and their activity tested (TON, TOF, overvoltage) by different techniques, among them cyclic voltammetry and electrolysis coupled to a GC.Finally, the bests have been tested further, thank to bulk electrolysis, which, coupled to a GC system, has enabled us to qualify and quantify the hydrogen production.One of our most active catalysts has been used as a support for DFT calculations, helping us to better undersand the catalytic hydrogen evolving mechanism
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Heimfarth, Tobias. "Microssensores magnéticos tipo fluxgate planar utilizando ligas de NiFe eletrodepositadas." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/59/59135/tde-07042010-134959/.
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Este trabalho trata sobre o desenvolvimento de sensores magnéticos tipo fluxgate baseados em tecnologia planar. O material utilizado como núcleo é baseado em trabalhos anteriores que determinaram os melhores parâmetros de eletrodeposição de ligas de NiFe para esta aplicação. Foram criados dispositivos funcionais mostrando a usabilidade do material. Também foram propostos 4 novos leiautes com o propósito de melhorar características como sensibilidade, preço, consumo de potência e resolução se comparados com sensores similares atuais. Inicialmente somente dispositivos em escala de milímetros foram criados utilizando placas de circuito impresso como substrato e um processo litográfico baseado em toner de impressora a laser. Este processo é muito simples e permite uma rápida ida do desenho ao protótipo em escala macro sem necessitar de equipamentos especiais. Note que ao contrário de macrofluxgates convencionais, estes dispositivos pode ser diretamente escalonados. Estes protótipos fornecerão os dados necessários para a construção de micro sensores otimizados. Para calcular a intensidade do campo magnético ao qual o núcleo está submetido foram feitas simulações de elementos finitos. A pequenas distâncias do plano, menores que a separação entre as espiras e onde o núcleo ferromagnético se situa, o campo é muito influenciado pela periodicidade da bobina, dando origem a um campo com oscilações periódicas de grande amplitude. Os efeitos desta alta inomogeneidade não é bem conhecido. Utilizando as curvas de histerese medida para os filmes de NiFe foram obtidas as curvas de resposta simulada para um fluxgate. A sensibilidade e a região linear em função do campo de excitação também foram simuladas. Enquanto que a sensibilidade tem um máximo para campos pouco mais intensos que o de saturação do material, decrescendo posteriormente, a região linear apresenta um pico para campos excitatórios baixos. O primeiro foi confirmado pelos resultados experimentais que também mostraram evidências do segundo. Os quatro leiautes são basicamente dois tipos com uma versão dupla cada um. Isto é, empilhando duas camadas de bobinas idênticas consegue-se multiplicar por raiz de dois o campo de excitação utilizando a mesma potência e dobrar o número de bobinas coletoras. Os leiautes propostos mostraram melhor sensibilidade, até oito vezes maior, se comparados com uma referência tirada da literatura. Também o ruído foi menor nas versões de dupla camada. O melhor apresentou um ruído menor que 1/3 da referência, ambos com potências de 1 Wrms. Mas todos leiautes propostos tiveram menor região linear. Todas estas características também foram estudadas em função da potência aplicada que está diretamente ligada a amplitude do campo de excitação.This work present the development of fluxgate magnetic field sensors based on planar technology. The material for the core of the device is based on early works that determined the best NiFe electrodeposition parameters for this application. Functional devices were created proving the usability of the alloy. Also 4 new layouts were proposed in order to build more sensitivity, cheaper, less power consumption and better resolution sensors. Firstly, only macro scale devices were created using printed circuit board as substrate and a laser printer toner based lithography. This process is very simple and allows a fast way from sketch to macro scale prototypes with no need of special equipments. Unlike the conventional macrofluxgates, these devices can be directly scalonable. This prototypes characterization data will be used to produce optimized microsensors. Some finite element simulations computed the magnetic field produced by a square planar coil to predict the intensity that the core is immersed on. At small distances from the coil\'s plane, smaller than the separation between wires, where the core stands, the field is very influenced by the periodicity of the coil giving rise to periodic profiles. The effects of this high inhomogeneity is not well known. Using the measured hysteresis curve from the NiFe films, the simulated response of a fluxgate sensor was obtained. The simulated sensitivity and linear range as a function of the excitation field amplitude showed some unexpected results. While the sensitivity has a maximum with excitation fields just above the core saturation values decreasing later on, the linear range shows a high peak in low field region. The first were confirmed by the experimental data that also showed strong evidences of the existence of the second one. The 4 new layouts are basically 2 with a double version each. That is, stacking two identical coil layers in order to multiply by 1.41 the excitation field using the same power, double the number of pick-up coils and minimize the undesired perpendicular magnetic field produce by planar coils. The new layout prototypes had better sensitivity, up to eight times higher, related to the reference one taken from literature. Also the noise measured was smaller in the double layers version. The best one presented more then three times less noise than the reference for a power of Wrms. But all of them presented smaller linear range. All this sensors characteristics where also studied as a function of the applied power, that is directly related to the excitation field.
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Nix, Erin Elizabeth. "Effect of swath grazing on forage intake and wastage by ewes." Thesis, Montana State University, 2012. http://etd.lib.montana.edu/etd/2012/nix/NixE0512.pdf.
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Sixty non-pregnant and non-lactating mature white faced ewes (Targhee 65.4 ± 5.84 kg BW in 2010 and Rambouillet 61.9 ± 6.28 kg BW in 2011) were used in a 2-yr study to evaluate intake, forage wastage, and nutrient composition of a pea/barley forage fed either as baled hay in confinement (CONFINEMENT) or swathed and left to graze (GRAZE). Forage DMI was estimated using IVDMD and chromic oxide as an external marker for estimating fecal output. Forage wastage was estimated by sampling and weighing the initial swath, standing, and baled forage, and weighing the forage again after a 7-d collection period, and subtracting the estimated forage DMI. Samples of baled, swathed, and any standing forage were collected in August and October and analyzed for DM, OM, CP, NDF, ADF, and in situ dry matter digestibility (ISDMD). There was no treatment by year interaction (P = 0.56) for BW change and no difference (P = 0.33) between treatments. There was a treatment by year interaction (P = 0.04) for DMI. In 2010, DMI was greater (P = 0.06) by CONFINEMENT ewes compared to GRAZE ewes (2.4 vs 1.7 kg x ewe -¹ x d -¹); however, in 2011, DMI did not differ (P = 0.25) between treatments. There was no treatment by year interaction (P > 0.22) for forage wastage either as a percent of beginning available forage or as kilograms of wastage. Although percentage wastage did not differ between treatments (P = 0.23), kilograms of wastage was greater (P = 0.03) for GRAZE than CONFINEMENT. For both years in the swathed forage, ISDMD and OM decreased while NDF and ADF increased. In 2010 CP increased, but in 2011 it remained the same. For both years in the baled forage, CP decreased while ISDMD and NDF increased. In 2010, ADF decreased and OM increased, but in 2011 ADF increased and OM decreased. Although nutrient content was lower in the swath, wastage and animal performance did not differ between the treatments. This research provides a sound biological basis for an economic assessment of using swath grazing in commercial sheep operations.
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Boutros-Ghali, Perihan S. (Perihan Safeya). "Building parallel to the Nile." Thesis, Massachusetts Institute of Technology, 1990. http://hdl.handle.net/1721.1/64848.
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Thesis (M. Arch.)--Massachusetts Institute of Technology, Dept. of Architecture, 1990.Includes bibliographical references (p. 71-76).
This thesis will be an exploration of the issues of building in the Egyptian landscape. Human inhabitation of the Egyptian landscape has for many thousands of years been centred within the zone of the Nile River valley. In the past, this ribbon of arable land was able to support the food requirements of the population and produce a surplus of agricultural products for export. Today, Egypt's population of 54 million exists on 30,000 km.2 of habitable area concentrated in the Nile River valley out of a total area of approximately one million sq. km. The population is growing rapidly, and in fact, in areas of urban growth, illegal building is occurring on scarce arable land. In the 1970's, in an effort to divert such growth, strategies for newtowns situated in the interior of the desert were planned, and several were executed. However, I propose to put forward an attitude of growth that would run North-South, to build on the desert edge, above and parallel to the Nile valley where existing arable land meets desert and to extend arable zones into the desert. In the course of this project, I will examine a) -as preface -the Nile valley in context to the historic development of an irrigation society: trace the domestication of the Nile. b) -as observation of the desert - formal and spatial inhabitations in the regional landscape and from other similar landscapes c) - as projection of the possible-an agricultural research centre which by its raison d'etre will maintain a distinction of what landscape is built and what remains free for new cultivation. The building will include work spaces, labs, sleeping and living facilities for both permanent and short term staff.
by Perihan S. Boutros-Ghali.
M.Arch.
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Thangevelo, Debashine. "Nice like sugar and spice." Pretoria News Tonight, 2013. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000734.
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Spooner, Joseph. "Nine homeric papyri from Oxyrhynchos /." Firenze : Istituto papirologico G. Vitelli, 2002. http://catalogue.bnf.fr/ark:/12148/cb389086954.
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Ogata, Hideaki. "Structural Chemistry of [NiFe] hydrogenase." 京都大学 (Kyoto University), 2003. http://hdl.handle.net/2433/149091.
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Dyer, Emily L. "Sugar Nine: A Creative thesis." BYU ScholarsArchive, 2008. https://scholarsarchive.byu.edu/etd/1342.
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This collection of short stories explores the different ways women tolerate violence in exchange for some form of validation. The narratives focus on women and the reverberations of small moments which carry violent mass. While the violence occasionally includes physical elements, the collection is more concerned with the ways women accept emotional and psychological violence—specifically from men. Themes, motifs and symbols from the Clytie-Helios myth are threaded throughout the collection as well as a concern for space and touch, art and the creation of art, silence and voice. All of these elements involve control as the women characters in these stories struggle to resist their own objectification. A critical introduction which explains how form and language amplify story precedes the collection.
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Miotto, Pier Paolo <1995>. "The Nice Group development path." Master's Degree Thesis, Università Ca' Foscari Venezia, 2021. http://hdl.handle.net/10579/19758.
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Nice is a multinational company based in Oderzo (TV) founded in 1993 and in only twenty-eight years of its life has achieved important results in the home automation market. The reason why I have chosen to study this firm is mainly for three different reasons: firstly, I live in Oderzo and Nice is the most known firm in the area in terms of size and reputation; secondly, I am very fascinated by capital markets dynamics and Nice is a perfect example since it was listed in the MTA-STAR segment managed by Borsa Italiana S.p.A in 2006 and afterwards, the company was delisted in 2019. Thirdly, I have a huge interest for this company and a great respect for the founder and chairman Mr. Lauro Buoro and for employees, due to the fact I have also attended my first curricular internship lasted one month in that company for my Bachelor's degree from July to August 2017.
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Pline, Christian. "Contribution à l'étude géologique, hydrogéologique et géotechnique de la basse-plaine alluviale du Paillon (Alpes-Maritimes, France)." Nice, 1991. http://www.theses.fr/1991NICE4471.
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Au Wurm, un important mouvement régressif de la mer lié aux mécanismes glacio-eustatiques en Méditerranée provoque l’exondation des bassins côtiers et génère un surcreusement des basses vallées. A l’Holocène, un mouvement transgressif eustatique est à l’origine du comblement des paléoreliefs sis au droit de l’agglomération niçoise. L’analyse de nombreux sondages permet de proposer un essai de reconstitution de la topographie des paléoreliefs wurmiens et de définir la géométrie et la lithostratigraphie de la séquence de remplissage. Le secteur d’étude est organisée deux bassins de sédimentation avec à l’Ouest le bassin de Nice-centre et à l’Est le bassin de Nice-Riquier. Ces formations de remplissage, décomposables en plusieurs aquifères à nappes libres, semi-captives et captives, drainent les formations hydrogéologiques perméables entaillées par les vallées wurmiennes. Grâce à de nombreuses données piézométriques, nous proposons une carte enisopièzes de la nappe libre et une étude des variations du niveau statique. Les eaux de cette nappe peuvent être agressives envers les bétons (eaux séléniteuses, biseau salé). Des ouvrages souterrains ont modifié les conditions d’écoulement de la nappeIn Wurm, a large regressive overlap of the sea, connected with glacio-eustatic mechanisms in the Mediterranean, induce an exundation of castal basins and generate a deepening of low-valleys. In Holocene, an eustatic transgressive overlap is at the beginning of filling of wurmian’s paleoreliefs. The analysis of the several drillings allows to propose a reconstruction of the wurmian’s paleorelief topography, and to specify the lithostratigraphy of the filling sequence. The sector of the study is organized in two sedimentary basins : on the West side, the basin of Nice-centre ; on the East side the basin of Nice-Riquier. These filling formations which can be split into several water-bearings with free, semi-captive and captive sheets. Those water-bearing drain the permeable hydrogeologic formations notched by Wurmian’s valleys. Thanks to several piezometric datas, we propose a map for the free sheet and a study of the variations in the static level. The water contained in this sheet could be aggressive toward concretes. Underground buildings did modify the flow process of the sheet
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Tognetti, Pierre. "Paupérisme, angoisse, toxicomanie : la paupérisation et ses variables : approche systémique, problématique du toxicomane." Nice, 1985. http://www.theses.fr/1985NICE2038.
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Silva, Oreci Escobar da. "Estudo do exchange bias em filmes finos de NiFe/FeMn (bicamadas) E NiFe/IrMn (multicamadas)." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/9257.
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Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulThe Exchange Bias (EB) phenomenon consists of an interfacial exchange coupling between a ferromagnetic (FM) material and an antiferromagnetic (AFM) one and has as the main characteristics the rise of a unidirectional anisotropy and a rotational hysteresis (HR) in torque curves. In this work we have investigated the behavior of the magnetic behavior of systems presenting EB through magnetization curves, anisotropic magnetorresistance (AMR)and torque magnetometry. We have grown films, via magnetron sputtering, of NiFe/FeMn (bilayers) with different thickness of the FM layer and film structures of NiFe/IrMn/Ta with different repetitions of the basic s tructure. From the X-ray diffraction and reflectivity we have determined the preferential crystallographic growth direction, the thickness and the grain size of the studied samples. It was implemented at the Magnetism and Magnetic Materials Laboratory (LMMM) an apparatus to measure the AMR in two configurations: resistance as a function of the applied field angle and resistance as function of the field applied in a particular angle direction. To adjust the magnetization and AMR data we have used a phenomenological model for EB considering four energy terms: Zeeman, uniaxial, unidirectional and magnetostatic. The AMR curves have shown an asymmetry around 180º when measured at field smaller than the Bias one. According to the used model used, such asymmetry can be caused either by a misalignment between the anisotropy axes (uniaxial and unidirectional) or by a misalignment between the measurement current direction easy magnetization axis of the sample. It was not observed in the multilayers an increase on the uniaxial anisotropy dispersion with increasing on the trilayers number, as expected. In order to fit average torque curves, we have used an equation with two harmonic terms. The resulting parameters allow us to study the field evolution of the harmonic amplitudes Kθ e K2θ. In the multilayer system as higher total energy is, higher is the energy losses by HR. In bilayers system, the HR energy losses still increases even above the saturation field. Such behavior was associated to the configuration of interfacial spins and suggests the need of an additional contribution to total energy of the magnetic system.
O fenômeno de Exchange Bias (EB) consiste de um acoplamento de troca interfacial entre um material ferromagnético (FM) e um material antiferromagnético (AFM) e tem como características principais o surgimento de uma anisotropia unidirecional e a histerese rotacional (HR) em curvas de torque. Neste trabalho investigamos o comportamento de sistemas magnéticos com EB através de curvas de magnetização, magnetorresistência anisotrópica (AMR) e magnetometria de torque. Foram crescidos filmes via magnetron sputtering, de NiFe/FeMn (bicamadas) variando a espessura da camada de NiFe e filmes de NiFe/IrMn/Ta com diferentes números de repetições dessa estrutura básica (multicamadas). A partir da difração e refletividade de raios-X determinamos a direção preferencial de crescimento cristalográfico, espessura e o tamanho de grão das amostras estudadas. Foi implementado no Laboratório de Magnetismo e Materiais Magnéticos (LMMM) um aparato experimental para medidas de AMR: resistência em função do ângulo do campo aplicado e resistência em função do campo aplicado para um determinado ângulo escolhido. Para o ajuste aos dados das curvas de magnetização e AMR é apresentado um modelo fenomenológico para EB considerando quatro termos de energia: Zeeman, uniaxial, unidirecional e magnetostático. As curvas de AMR apresentam uma assimetria em torno de 180º quando medidas em valores de campo menores que o campo de Bias. De acordo com o modelo utilizado, tal assimetria pode ser causada por um desalinhamento entre os eixos de anisotropia (uniaxial e unidirecional) ou por um desalinhamento entre a direção da corrente de medida e o eixo fácil de magnetização da amostra. Não foi observado um aumento na dispersão da anisotropia uniaxial com o aumento das repetições das tricamadas, conforme esperado. Para o ajuste das curvas de torque médio utilizamos uma equação com dois termos harmônicos. Os parâmetros resultantes do ajuste das curvas de torque permitiram estudar a evolução das componentes harmônicas Kθ e K2θ. Nas multicamadas quanto maior a energia associada ao torque médio maiores são as perdas de energia por HR. Já nas bicamadas, as perdas de energia por HR aumentam mesmo acima do campo de saturação. Tal comportamento foi associado à configuração de spins interfaciais e sugere a necessidade de uma contribuição adicional para a energia total do sistema magnético.
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Sousa, Marcos Antonio de. "Estudo do fenômeno de exchange bias em bicamadas NiFe/IrMn e tricamadas NiFe/IrMn/Co." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tede/3619.
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Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq
This work reports the study of the phenomenon of exchange bias in NiFe/IrMn bilayers and NiFe/IrMn/Co trilayers. In the NiFe/IrMn bilayers, ferromagnetic resonance experiments at X and Q bands microwave frequencies reveal that spin wave and NiFe resonance modes are excited by the oscillating microwave field. Angular variations of the absorption fields in the plane of the films for both resonance modes shows the effect of the unidirectional anisotropy field, whose intensity is twice larger for the spin wave mode, due to an additional contribution of an unidirectional surface anisotropy. The experiments also indicate the presence of a uniaxial anisotropy of the NiFe layer, apparently dependent on the applied magnetic field. The magnetic parameters of both resonance modes were deduced considering a generalized phenomenological model which also includes the contribution of a rotatable anisotropy. In the NiFe/IrMn/Co trilayers, the angular variations of the resonance field in the plane of the films reveal the effect of the unidirectional anisotropy field for both independent resonance modes of NiFe and Co layers. The ferromagnetic resonance results combined with magnetometry data show that the exchange bias phenomenon at the NiFe/IrMn interface influences the same phenomenon at the IrMn/Co interface, and that this effect must be mediated by a spiral structure of spins across the IrMn antiferromagnetic layer. For both systems studied, the values of the exchange bias field deduced from the ferromagnetic resonance experiments are consistent with the values given by magnetization measurements.
Este trabalho relata o estudo do fenômeno de exchange bias em bicamadas NiFe/IrMn e tricamadas NiFe/IrMn/Co. Nas bicamadas NiFe/IrMn, experimentos de ressonância ferromagnética, em Bandas X e Q de frequência de micro-ondas, revelam que um modo de ressonância de ondas de spin e o modo de ressonância da camada de NiFe são excitados pelo campo oscilante de micro-ondas. Variações angulares dos campos de absorção no plano dos filmes mostram para os dois modos de ressonância o efeito do campo de anisotropia unidirecional, cuja intensidade é duas vezes maior para o modo de onda de spin, devido a uma contribuição adicional de uma anisotropia de superfície unidirecional. Os experimentos indicam também a presença de uma anisotropia uniaxial da camada de NiFe, aparentemente dependente do campo magnético aplicado. Os parâmetros magnéticos dos dois modos de ressonância foram deduzidos considerando um modelo fenomenológico generalizado que inclui também a contribuição de uma anisotropia rodável. Nas tricamadas NiFe/IrMn/Co, as variações angulares de campo de ressonância no plano dos filmes revelam o efeito do campo de anisotropia unidirecional sobre os modos de ressonância independentes das camadas de NiFe e Co. Os resultados de ressonância ferromagnética combinados com os dados de magnetometria, mostram que o fenômeno de exhange bias na interface NiFe/IrMn influencia o mesmo fenômeno na interface IrMn/Co, e que esta influência deve ser mediada por uma estrutura espiral de spins através da camada antiferromagnética de IrMn. Para os dois sistemas estudados, os valores do campo de exchange bias dados pelos experimentos de ressonância ferromagnética estão de acordo com os valores fornecidos por medidas de magnetização.
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Granlund, Cajsa, and Lisa Prick. "A study of viral marketing on Youtube : Evidence: Nike Dream Crazy and Nike Dream Crazier." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75458.
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The aim with this study was to answer the question “What components in Nike’s viral ads on Youtube trigger emotions?”. The data was collected through a qualitative and descriptive research approach and the method was a combination of a poetic film analysis and Ducoffe’s Model of Advertising Value. The model includes three components that were to be analyzed: informativeness, entertainment and irritation. The video ads were analyzed together with the comments posted. The comments were seen as electronic word of mouth and they were analyzed in order to understand if the viewer felt positive or negative emotions towards the ads. The findings showed that Ducoffe’s Model of Advertising Value was applicable on social media networks such as Youtube. Informativeness and entertainment were the most important components triggering emotions. Since marketing events nowadays are digitalized, it is important to adapt previous models and research to new platforms.
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Wiedenmayer, Alyssa Ann Klesius Phillip H. "A comparative study of the immunological properties of extracellular products between virulent and less virulent Edwardsiella tarda." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Fall/Dissertations/WIEDENMAYER_ALYSSA_54.pdf.
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Hedge, Sue. "Nine worthies and nine worthy women : image, text and performance in north-western Europe 1311-1650." Thesis, University of East Anglia, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.658713.
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The topos of the Nine Worthies and Nine Worthy Women was widely used in a variety of media across western Europe throughout the late medieval and early modern period_ While many scholars have commented on the Worthies, few have questioned their meaning. The common assumption is that these figures simply represented chivalric virtue and that this meaning remained relatively unchanged through their long history_ This thesis challenges that assumption by examining the contexts in which this imagery was used. Through a series of case studies ranging across geographic areas, media and periods, it demonstrates that the Worthies' meaning was complex, shifting and flexible - and that it was precisely this flexibility that made them so useful. Previous studies have tended to assume literary origins and paths of transmission of the topos. This thesis argues that this imagery was performative. It examines how the Worthies were used to negotiate between different layers of authority, and how they crossed social, temporal and spatial boundaries. The 'canon' of Worthy Women was more variable and less frequently used than the male version. The thesis compares the differing origins, use and reception of male and female Worthies and examines possible reasons for this disparity.
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Limeira, Vinicius Pena Coto. "Estudos das propriedades magnéticas e magnetorresistivas em válvulas de spin do tipo NiFe/Cu/NiFe/IrMn." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-23012018-101058/.
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Válvulas de Spin têm sido utilizadas na fabricação de sensores magnéticos e memórias de acesso randômico, sendo muito importantes do ponto de vista tecnológico. Neste trabalho, foram exploradas as análises das curvas de reversão de primeira ordem da magnetorresistência (MR-FORC), bem como ajustes das curvas de histereses da magnetização e magnetorresistência, para estudar o fenômeno de exchange-bias, anisotropia magnética e propriedades magnetorresistivas. As válvulas de spin estudadas foram do tipo NiFe/Cu/NiFe/IrMn, tendo camadas semente e de cobertura de Ta, preparadas por sputtering. Um modelo fenomenológico de parede de domínios no material antiferromagnético (AFM) foi utilizado, levando em conta as anisotropias magnéticas e interações entre as camadas. Também foram consideradas certas dispersões da anisotropia dos grãos ferromagnéticos (FM) e antiferromagnéticos (com distribuições Gaussianas) em torno dos respectivos eixos de anisotropia uniaxiais. Para o ajuste da magnetização para algumas amostras, foi necessário utilizar uma rotação no plano de um ângulo nos eixos de anisotropia uniaxiais do FM e AFM, em relação à direção do campo magnético aplicado durante a deposição dos filmes. Bons ajustes das curvas de histereses das magnetizações foram obtidos nas direções medidas do campo magnético aplicado. Um método baseado em medidas de variações angulares da magnetorresistência em campos constantes foi proposto para extrair este ângulo para cada amostra. Foram obtidas razoáveis concordâncias entre estes ângulos e os correspondentes extraídos dos ajustes das curvas de magnetização. Através da análise dos diagramas da MR-FORC e de simulações indicados dos resultados dos ajustes das histereses da magnetização, foi encontrada uma relação direta entre os campos de interação (e suas incertezas) com os campos de exchange-bias (HEB) dos grãos da distribuição (extraídos das simulações, usando a largura da distribuição obtida do ajuste). Resumindo, esta análise mostrou que esta técnica permite extrair informações comparativas sobre a dispersão dos eixos de anisotropia dos grãos FM e AFM em torno do eixo de anisotropia uniaxial, o que pode ser importante na caracterização dos sensores magnetorresistivos. Além disso, análise dos diagramas MR-FORC indicaram início da presença de descontinuidade na camada de NiFe presa em 27, com um aumento acentuado (acima do previsto) para a amostra com 25. Este aumento acima do previsto corrobora com nossa hipótese. As simulações das curvas de histerese da magnetorresistência não foram muito bons, indicando que melhorias devem ser introduzidas no modelo utilizado para a simulação da histerese da magnetorresistência, obtidos a partir dos ângulos das camadas ferromagnéticas livre e presa. A questão referente a presença em algumas das amostras de um desalinhamento entre os eixos fácéis do FM e do AFM ainda é uma questão em aberta, mas neste trabalho foi encontrado que este ângulo é igual a 2.Spin Valves have been employed as magnetic sensors and used in random access memories, showing they are very important in terms of technological point of view. In this work, analyses of the magnetoresistance first order reversal curves (MR-FORC) have been used, as well as fittings of the magnetization and magnetoresistance hysteresis, to study the exchange-bias phenomena, magnetic anisotropies and magnetoresistance in spin valves. Sputtering has been used to the deposition of NiFe/Cu/NiFe/IrMn, and Ta has been deposited as seed and buffer layers. A domain wall model (in the antiferromagnetic layer) taking into account the magnetic anisotropies and the interactions between the layers has been employed to fit the magnetization hysteresis. Some textures have been also introduced to take into account the ferromagnetic (FM) and antiferromagnetic (AFM) grains dispersion (with Gaussian distributions) centered around the respective uniaxial anisotropy axes. However, to obtain good fits for some samples, it has been necessary to include an in-plane rotation of an angle of the both FM and AFM easy axes in relation to the field direction applied during the growing of the films. Good fits of the magnetization hysteresis have been obtained for all measured directions of the applied field. A new method based on the angular variation of the magnetoresistance to constant fields has been proposed to extract directly these angles. Reasonable agreements have been obtained between these angles and the corresponding ones extracted from the fits of the magnetization loops. Through the analyses of the MR-FORC and from the simulations indicated by the parameters (obtained from the fittings of magnetization loops), a direct relation between the interaction fields (and its uncertainties) and the exchange-bias fields of the grains of the distribution (extracted from the simulations, using the width of the distribution obtained from the magnetization fittings) has been identified. In summary, this analysis has showed that this technique allows to extract comparative information about the dispersion of the anisotropy axes of the FM and AFM grains around the uniaxial axis, which can be very import to the characterization of spin-valve based sensors. Besides, MR-FORC analyses have also indicated the presence of a threshold of discontinuity of the pinned NiFe layer at 27, showing a huge increase (above of the expected) to the sample at 25, and this unexpected increasing has corroborated with our hypothese. Simulations of the magnetoresistance loops have not been good, indicating that improvements should be included in the model employed to simulate these curves, obtained from the pinned and free angles of the NiFe layers. Concerning the case of the presence of misalignments of FM and AFM for some samples, it is still an open question, but in this work, we have found that this angle () is equal to 2.
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Fielding, Laura. "A multi-technique provenance study of the Oligocene : recent Nile cone sediments and River Nile hinterland." Thesis, Lancaster University, 2016. http://eprints.lancs.ac.uk/78741/.
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This thesis presents the first detailed multiproxy provenance study of the modern Nile catchment, together with Oligocene-Recent sediments of the offshore Nile cone, and demonstrates for the first time that the palaeodrainage of the Nile has remained relatively stable over the last 30 Ma. Detrital mineral and bulk-rock analyses of modern river, wadi and bedrock samples demonstrate the role of basement lithology, sedimentary recycling, and modern geomorphological features in controlling the composition of sediment reaching the Nile cone. The bulk provenance signature of the modern Nile is dominated by the input of basic detritus from the Cenozoic Ethiopian Large Igneous Province. Detrital zircon signatures are dominated by variations in bedrock lithology, and the availability of easily-eroded Phanerozoic cover sediments. These represent an important source of detritus to the river and are characterised by the presence of strongly negative εHf populations at c. 600 and 1000 Ma, and significant populations of pre-Neoproterozoic grains. Young zircon grains derived from Ethiopian Cenozoic volcanic rocks are also recognised in samples from the Blue Nile, Atbara and Nile trunk. The Sr, Nd and Hf signature of Oligocene Nile cone sediments can only be explained if there is significant input of mafic material being received from the hinterland. The Ethiopian Large Igneous Province represents the only possible source for this detritus, indicating that the Nile has been connected to the Ethiopian Highlands since this time. Zircons with U-Pb ages and hafnium isotope signatures compatible with the Ethiopian LIP have been supplied to the Nile cone since at least the Miocene (16 Ma). Such zircons were not observed in Oligocene 2 delta sediments, but Sr, Nd and Hf isotope data for Oligocene delta muds as old as 31 Ma require significant mafic input. The combined U-Pb and Hf-isotope zircon dataset for Nile catchment and cone sediments represents a significant archive that documents the evolution of the North African crust, in particular highlighting phases in the development of the Arabian Nubian Shield and amalgamation of Gondwana in late Neoproterozoic times.
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Merrill, John C. "Water management and decisionmaking in the Nile Basin : a case study of the Nile Basin Initiative." [Tampa, Fla.] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002344.
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Fraser, Patricia. "Nine questions for the Dalai Lama." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/31691.
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Nine Questions for the Dalai Lama is a DVD Rom that incorporates digital video documentary, video poetry, and written essays that call into question the theoretical framing that informed the practices and decisions that underscored The Dalai Lama Centre for Peace and Education's "Nurturing Compassion Vancouver Dialogues 2006." Although this event was conceived as a youth centred dialogue with the Dalai Lama, it was characterized by the educative practices of 'manageralism' (Fielding 2004) and revealed a 'risk consciousness' (Ericson & Haggerty 1997) at play in the managing of these dialogues. While appearing to collaborate with youth, these practices created a dominant cultural narrative that culminated in the censoring of a youth based documentary produced specifically for this event.
The questions that appear as menu choices emerged from the author's involvement as the
mentor/producer of the youth documentary team. What is real food and real water? Questions meanings of compassion. What were they doing? uses the theoretical underpinnings of the politics of communication to examine the event. What are we afraid of? is an essay that examines the troubling issue of the censorship of a video documentary that identifies the Dalai Lama as the spiritual and political leader of Tibet. This essay views this event through a lens informed from the writings of Arendt (1979) and Brueggeman (2001).
Other menu choices on the dvd question through the medium of digital video the exploration of imaginative spaces as ways of knowing. Who are you and what happens next? Uses a video archive to look at the exclusion of the youth and includes the censored video. How to hold a hand? and Are you trying to tell me something? represent some of the other ways this experience of the event was realized and understood. Why listen to a dream? questions the ways we know through imaginative realization and awareness. This essay questions how the use of the imagination and awareness relates to the dominant narrative that characterized this event and to transformative educational practices.Education, Faculty of
Graduate
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Young, Nina. "Kashchei - for nine instruments and electronics." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=103727.
Full textAbstract:
Kashchei is an original music composition scored for nine musicians and electronics with a duration of nineteen minutes. The analytical paper, presented in Volume 1 of this thesis, gives a general overview of the procedures and techniques used to create this piece. Volume 2 comprises the musical score. The electronics are available on the accompanying DVD. The inspiration for the work comes from the characters, visual representations, and sounds of Russian folklore – skazki. This work metaphorically represents the different layers of Kashchei, a prevalent villain in Russian fairytales who can only be defeated by breaking through several layers to reach his soul. The organization of the seven movement work narrates the layers around Kashchei's soul and is woven around a theme quoted from Rimsky-Korsakov's opera Kashchei the Deathless. The sonic environment created by both orchestration and electronics attempts to recreate the surrealism of fairytales and the sweeping gestures and vibrancy of Russian lacquer art.Kachtcheï est une œuvre musicale pour neuf instruments et dispositif électronique, d'une durée de dix-neuf minutes. Une analyse technique de la composition, présentée dans le 1er Volume de cette thèse, fournit une vue d'ensemble des procédures et techniques utilisées dans la pièce. Le 2e Volume contient la partition musicale et la description de la composante électronique. L'œuvre a été inspirée par les personnages, les motifs visuels, et le caractère sonore de la folklore russe – skazki. Cette composition représente de façon symbolique les divers couches de Kachtcheï, un personnage désagréable qui réapparait fréquemment dans les contes de fées russe. Traditionnellement, le héros qui cherche à vaincre Kachtcheï doit franchir plusieurs couches avant d'y arriver à son âme sans doute vulnérable. Structurellement, chacun des sept mouvements de l'œuvre représente une des couches qui protègent cet âme et est basé sur un thème tiré de l'opéra Kachtcheï l'immortel de Rimsky-Korsakov. L'environnement sonore de l'orchestration et du dispositif électronique, ensemble, tente de recréer le surréalisme des contes de fées et les grands gestes et le dynamisme de l'art du laque russe.
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Perra, Alessandro. "Biomimetic Model Compounds of (NiFe) Hydrogenases." Thesis, University of Nottingham, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.519389.
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Finney, Alexander. "Investigating [NiFe]-hydrogenases in gamma-Proteobacteria." Thesis, University of Dundee, 2019. https://discovery.dundee.ac.uk/en/studentTheses/6bc24c84-2002-49cd-bdb1-a65324e49e40.
Full textAbstract:
A multitude of microorganisms possess the ability to metabolise molecular hydrogen (H2). The major enzyme family involved in hydrogen metabolism are Hydrogenases. These enzymes catalyse the reversible conversion of molecular hydrogen to protons and electrons (H2 ↔ 2H+ + 2e-). These enzymes have the potential to be utilised for biotechnological applications such as hydrogen fuel cells, but they also represent promising drug targets for inhibition of bacterial energy metabolism both within the gastrointestinal tract and after infection. Therefore, further understanding and discoveries made in the hydrogenase field warrants progression into applied medical and biotechnological research areas. Hydrogenases are also interesting due to their phylogeny and physiology in a large number of microbial species. These enzymes are categorised by their active site architecture. One well studied, ancient group is termed the [NiFe]-hydrogenases, which all harbour a complex NiFe(CN-)2CO active site in the 'large' catalytic subunit and usually have three iron-sulfur clusters within a 'small' electron transferring partner subunit. [NiFe]-hydrogenases have undergone massive diversification, with four major phylogenetic subgroups arising. The major part of this Thesis concerns work on a Group 4 [NiFe]-hydrogenase that functions in partnership with a formate dehydrogenase as a formate hydrogenlyase (FHL). This FHL complex generates H2 and CO2 from the disproportionation of formate (CHOO- + H+ ↔ H2 + CO2). In this Thesis, genetic and biochemical characterisation of Pectobacterium atrosepticum SCRI1043, a potato pathogen, led to the identification of a novel FHL complex. The [NiFe]-hydrogenase in this organism is similar to that of Escherichia coli Hydrogenase-4, with an extended membrane domain similar to that of respiratory Complex I. Importantly, the P. atrosepticum formate dehydrogenase is selenium-free, while previously characterised FHL complexes have selenocysteine-containing formate dehydrogenases. Using genetic and biochemical approaches it was shown that the [NiFe]-hydrogenase and a formate dehydrogenase were vital for H2 production by P. atrosepticum. Using plant infection assays it was also shown that the gene encoding the formate dehydrogenase was important for full infective ability of P. atrosepticum in potato plants and tubers. The latter part of this Thesis focuses on developing genetic tools to study this novel FHL from P. atrosepticum as well as Hydrogenase-1 and -2 from E. coli.
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Wu, Wei 1973. "An analysis of nine-ending pricing." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/28682.
Full textAbstract:
Thesis (S.M.)--Massachusetts Institute of Technology, Sloan School of Management, 2004.Includes bibliographical references (leaves 63-66).
Prices ending in 9 are ubiquitous. In this paper I first develop a theoretical model of the effect of such prices on sales and review the empirical literature on the topic. Then I use a data set from an online experiment run by Lau (2000) to conduct an empirical study of the effect. Analysis with a logit model indicates that products with 9-ending prices are more likely to be chosen than others but a high fraction of 9-endings decreases the effect.
by Wei Wu.
S.M.
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Downey, Brynna G. "Finding the location of Planet Nine." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/114095.
Full textAbstract:
Thesis: S.B., Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, June 2017.Cataloged from PDF version of thesis.
Includes bibliographical references (page 19).
To find Planet Nine, we use N-body simulations to find the true anomaly of Planet Nine that would render distant KBOs the most stable. We obtain an interval of 162-198°matching the intervals given by Medvedev & Vavilov (2016) of 176-184° and Brown & Batygin (2016) of 180°. According to our results, Planet Nine should reside in the constellation Lepus.
by Brynna G. Downey.
S.B.
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Конопленко, Т. О., Надія Василівна Івашова, Надежда Васильевна Ивашова, and Nadiia Vasylivna Ivashova. "Дослідження та аналіз бренду компанії NIKE." Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/43851.
Full textAbstract:
Важко переоцінити роль брендингу у виведенні та просуванні товару на ринку. Саме бренд ідентифікує товар із його товаровиробником, формує імідж та є запорукою якості. Політика брендингу, починаючи від створення товару й продовжуючи його існуванням на ринку, є важливою складовою маркетингової діяльності провідних товаровиробників. Для товаровиробника досягнути лояльності та стійкої прихильності споживачів до свого товару – головне завдання його політики брендингу.
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Roberts, Phillip Christopher. "Her em Iteru (On the Nile)." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1491818188450595.
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Leith, Steven D. "Electrodeposition of NiFe 3-D microstructures /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/9855.
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Malbouires, Virginie. "Les emblèmes du monastère franciscain de Cimiez à Nice : analyse ethnoculturelle et iconographique." Nice, 1996. http://www.theses.fr/1996NICE2035.
Full textAbstract:
Les emblèmes réalisés au XXVIIe siècle au monastère franciscain de Cimiez, comme toute cette vogue à l'époque à son apogée, sont placés sous le signe du voile et de l'énigme. Ils appellent inéluctablement une interprétation qui, aujourd'hui, exige au préalable l'acquisition d'une certaine familiarité avec leur milieu de production. L'étude du franciscanisme, de l'emblématise et des croyances et traditions relatives aux motifs représentés permet donc de progresser vers leur compréhension. Au terme de cette démarche progressive, il apparaît que le cycle emblématique de la sacristie, dédié à l'assomption de la vierge, évoque en outre les différentes démonstrations de la pureté mariale. Quant au cycle de l'oratoire, dédié au saint nom du Christ, il recèle des allusions à l'eucharistie et au sacré coeur. Ces emblèmes sont donc à la fois représentatifs de la religiosité de cet ordre et de cette époque mais également originaux par la polysémie dont ils font preuve qui les projette, au-delà des œuvres de dévotion et d'édification, dans le domaine de la méditationThe emblems realised at the XVII th century in the franciscan monastery of Cimiez, as all this vogue at this time at its apogee, implicate veil and enigma. They request an interpretation which, today, require to become familiarized with their production background. The study of franciscanism, emblematism and traditions and believes about the represented patterns allows to progress toward their comprehension. At the end of this approach, it appears that the emblematic cycle of the sacristy, dedicated to the virgin assumption, also treats about the different expressions of the marial purity. As regards the cycle of the oratory, dedicated to the Christ's holy name, it contains allusions to the eucharisty and the sacred heart. Therefore, these emblems are representative of the religiosity of this order and this time but at once original by the polysemy they convey. So, they go further than the devotion and edification works to the meditation field