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Dissertations / Theses on the topic 'Spread F'

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1

Sreekumar, Sreeba. "A study on the characteristics of the equatorial spread F (ESF) irregularities and their variabilities." Thesis, IIG, 2010. http://localhost:8080/xmlui/handle/123456789/1589.

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Chapagain, Narayan P. "Dynamics of Equatorial Spread F Using Ground-Based Optical and Radar Measurements." DigitalCommons@USU, 2011. https://digitalcommons.usu.edu/etd/897.

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The Earth's equatorial ionosphere most often shows the occurrence of large plasma density and velocity fluctuations with a broad range of scale sizes and amplitudes. These night time ionospheric irregularities in the F-region are commonly referred to as equatorial spread F (ESF) or plasma bubbles (EPBs). This dissertation focuses on analysis of ground-based optical and radar measurements to investigate the development and dynamics of ESF, which can significantly disrupt radio communication and GPS navigation systems. OI (630.0 nm) airglow image data were obtained by the Utah State University a
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Pelon, Floriane. "Fibroblastic heterogeneity and metastatic spread in breast cancers Fibroblast heterogeneity drives metastatic spread in breast cancer through distinct mechanisms." Thesis, Sorbonne Paris Cité, 2018. https://wo.app.u-paris.fr/cgi-bin/WebObjects/TheseWeb.woa/wa/show?t=2392&f=17330.

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Les cancers du sein, premiers cancers féminins et causes aujourd’hui encore de nombreux décès, sont classés en 3 sous-types moléculaires : luminaux –les plus répandus, HER2 et triple-négatifs (TN) –les plus agressifs. Lors du diagnostic, l’envahissement des ganglions lymphatiques axillaires par les cellules tumorales est établi. Il s’agit, en plus de la classification moléculaire, d’un marqueur pronostique utilisé en clinique pour stratifier les patientes, car il informe sur le risque de développement ultérieur de métastases, cause majeure des décès à l’heure actuelle. Les tumeurs solides, et
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Paradza, Masimba Wellington. "Development of a neural network based model for predicting the occurrence of spread F within the Brazilian sector." Thesis, Rhodes University, 2009. http://hdl.handle.net/10962/d1005245.

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Spread F is a phenomenon of the ionosphere in which the pulses returned from the ionosphere are of a much greater duration than the transmitted ones. The occurrence of spread F can be predicted using the technique of Neural Networks (NNs). This thesis presents the development and evaluation of NN based models (two single station models and a regional model) for predicting the occurrence of spread F over selected stations within the Brazilian sector. The input space for the NNs included the day number (seasonal variation), hour (diurnal variation), sunspot number (measure of the solar activity)
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Küsgen, Jörg. "Entwicklung von Kreditrisikopreisen und externen Ratings : eine systematische Überblicksanalyse /." Hamburg : Diplomica Verl, 2007. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=015791521&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Wolff, Jürgen. "Eine Intermarket-Analyse der Komponenten der Geld-Brief-Spanne : am Beispiel des deutschen Aktienmarktes /." Wiesbaden : Dt. Univ.-Verl, 2003. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016960607&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Küster-Simić, André. "Orderbuchtransparenz, Bietverhalten und Liquidität /." Wiesbaden : Dt. Univ.-Verl, 2001. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=009498556&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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8

Thompson, G. "The Effects of Navel Orange Prorate Suspension on F. O. B. to Retail Price Spreads." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/215711.

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The effects of the navel orange prorate suspension on packinghouse to retail price spreads are analyzed When compared with price spreads for the 1986 season, F.o.b.-retail price spreads declined for Atlanta and San Francisco, but increased for Dallas.
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Hjertberg, Jenny. ""Ja fast fler sanningar kontra att försöka sprida ett budskap det är ju två olika saker tycker jag" : En studie om lågstadielärares historieförståelse." Thesis, Högskolan Dalarna, Pedagogiskt arbete, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-24019.

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Syftet med den här studien var att synliggöra F-3 lärares historieförståelse. Ambitionen med detta synliggörande var att bidra med en fördjupad insikt om potentialen av F-3 lärares historieförståelse vad gäller möjligheter att främja elevers tolerans och kritiska förmåga. Studiens syfte och frågeställningar besvarades med hjälp av kvalitativ metod i form av intervjuer med F-3 lärare som undervisar i historia. Data analyserades med inspiration av en fenomenografisk ansats och med teorier om en historieförståelse utifrån perspektivets och sammanhangets betydelse och Rüsens typologi om olika funk
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Costa, Juliana Nascimento da. "Estudo da estabilidade de maracujà (Passiflora edulis Sims f. flavicarpa degener) em pÃ, proveniente de cultivo orgÃnico." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8523.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>O maracujà à um fruto originÃrio da AmÃrica Tropical, sendo cultivado em paÃses de climas tropical e subtropical, pertencente à famÃlia Passifloraceae, gÃnero Passiflora. O Brasil à o maior produtor mundial de maracujÃ, sendo o maracujÃ-amarelo ou azedo, o mais cultivado, tendo sua produÃÃo voltada ao consumo in natura e à industrializaÃÃo. Dentre os mÃtodos de cultivo do maracujÃ, tem-se a produÃÃo pelo sistema orgÃnico, ainda incipiente no Brasil, no entanto, jà existe grande demanda, principalmente no mercado Europeu,
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Sepret, Virginie. "Application de la PIV sur traceurs fluorescents à l'étude de l'entraînement d'air par un spray Diesel. Influence de la densité ambiante et du diamètre de trou d'injecteur." Thesis, Toulouse, INPT, 2009. http://www.theses.fr/2009INPT015H/document.

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Le développement actuel des moteurs doit répondre à une volonté de réduction de la consommation et à des normes de plus en plus sévères. Les moteurs Diesel, bien que performants, présentent des émissions trop importantes d'oxydes d'azote (NOx) et de particules de suies. Ces émissions polluantes proviennent essentiellement de l'existence de zones riches en carburant ne permettant pas une combustion optimale. La préparation du mélange air / carburant, fortement conditionné par l'entraînement d'air par le spray est donc essentielle. La Vélocimétrie par Images de Particules sur traceurs Fluorescen
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Costa, Juliana Nascimento da. "Estudo da estabilidade de maracujá (Passiflora edulis Sims f. flavicarpa degener) em pó, proveniente de cultivo orgânico." reponame:Repositório Institucional da UFC, 2012. http://www.repositorio.ufc.br/handle/riufc/17627.

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COSTA, Juliana Nascimento da. Estudo da estabilidade de maracujá (Passiflora edulis Sims f. flavicarpa degener) em pó, proveniente de cultivo orgânico. 2012. 102 f. : Dissertação (mestrado) - Universidade Federal do Ceará, Centro de Ciências Agrárias, Departamento de Tecnologia de Alimentos, Fortaleza-CE, 2012<br>Submitted by Nádja Goes (nmoraissoares@gmail.com) on 2016-06-13T14:51:33Z No. of bitstreams: 1 2012_dis_jncosta.pdf: 1435585 bytes, checksum: eb5291d8ef0324a23ea00217a03a5373 (MD5)<br>Approved for entry into archive by Nádja Goes (nmoraissoares@gmail.com) on 2016-06-13T14:52:14Z (GMT
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Lima, Francisco Marcone. "DeposiÃÃo de DiÃxido de Estanho-FlÃor (SnO2:F) em Substrato Transparente para Uso em CÃlulas FotoeletroquÃmicas." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9667.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>Vidros condutores tÃm sido usados como Ãxidos condutores transparentes (OCTâs). Por causa da transmitÃncia na regiÃo visÃvel e baixa resistÃncia de filme os OCTâs tÃm sido usados como componente de cÃlulas fotoeletroquÃmicas ativadas por corante. Neste trabalho à feito vidros condutores, em escala de laboratÃrio, de dimensÃes 2,6 cm x 7,6 cm pela tÃcnica âspray pyrolysisâ, os vidros condutores sÃo aplicados na construÃÃo da cÃlula fotoeletroquÃmica com eletrodos imersos e da cÃlula de GrÃtzel. Para isso, alÃm de fazer vi
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Silva, Erica Lira da. "Desenvolvimento de sistemas magn?ticos com potencialidades terap?uticas para vetoriza??o de f?rmacos." Universidade Federal do Rio Grande do Norte, 2010. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13282.

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Made available in DSpace on 2014-12-17T14:13:45Z (GMT). No. of bitstreams: 1 SilvaEL_DISSERT.pdf: 2857936 bytes, checksum: 9a0ed46e2b6c06e351eff5810e5f24d8 (MD5) Previous issue date: 2010-03-31<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>Magnetic targeting is being investigated as a means of local delivery of drugs, combining precision, minimal surgical intervention, and satisfactory concentration of the drug in the target region. In view of these advantages, it is a promising strategy for improving the pharmacological response. Magnetic particles are attracted by a mag
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Straeten, Thomas. "Optimierung des Sprengergebnisses mittels Spreng-Controlling /." Essen : VGE, Verl. Glückauf, 2006. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=014917796&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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16

Pedro, Maria Angélica Marques [UNESP]. "Influência de encapsulantes e do método de secagem nas propriedades físico-químicas e atributos de qualidade de polpa de maracujá (Passifora edulis f. flavicarpa)." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/101967.

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Made available in DSpace on 2014-06-11T19:31:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-08-28Bitstream added on 2014-06-13T18:42:35Z : No. of bitstreams: 1 pedro_mam_dr_sjrp.pdf: 1284122 bytes, checksum: 45709686cf62bab3c06f4aeffcf8c502 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Os objetivos deste trabalho foram analisar a influência do tipo e da quantidade de aditivos, além de diferentes métodos de secagem da polpa de maracujá em pó, nas isotermas, propriedades termodinâmicas de sorção e nos atributos de qualidade do produto obtido. No cap
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17

Gartung, Kai. "Modellierung der Verdunstung realer Kraftstoffe zur Simulation der Gemischbildung bei Benzindirekteinspritzung /." Berlin : Logos Berlin, 2008. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016700149&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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18

Pedro, Maria Angélica Marques. "Influência de encapsulantes e do método de secagem nas propriedades físico-químicas e atributos de qualidade de polpa de maracujá (Passifora edulis f. flavicarpa) /." São José do Rio Preto : [s.n.], 2009. http://hdl.handle.net/11449/101967.

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Orientador: Vânia Regina Nicoletti Telis<br>Banca: Caciano Pelayo Zapata Noreña<br>Banca: Joel Fernando Nicoleti<br>Banca: José Francisco Lopes Filho<br>Banca: José Antônio Gomes Vieira<br>Resumo: Os objetivos deste trabalho foram analisar a influência do tipo e da quantidade de aditivos, além de diferentes métodos de secagem da polpa de maracujá em pó, nas isotermas, propriedades termodinâmicas de sorção e nos atributos de qualidade do produto obtido. No capítulo 1 descreve-se o efeito de diferentes aditivos - maltodextrina DE 10 e goma arábica - sobre as isotermas de sorção nas temperaturas
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Kurt, Osman. "Experimentelle Untersuchungen des Auftreffvorgangs von Sprays auf bewegter Zylinderoberfläche /." Düsseldorf : VDI-Verl, 2010. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=018910364&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Pontes, Thales Renan Ferreira. "Desenvolvimento de sistema magn?tico polim?rico contendo antimicrobianos para tratamento de infec??es por Helicobacter pylori." Universidade Federal do Rio Grande do Norte, 2014. http://repositorio.ufrn.br:8080/jspui/handle/123456789/18296.

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Made available in DSpace on 2015-02-24T17:42:52Z (GMT). No. of bitstreams: 1 ThalesRFP_DISSERT.pdf: 5363462 bytes, checksum: 16f2d3a123870a2d8c63de00ac4bf689 (MD5) Previous issue date: 2014-02-24<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>Helicobacter pylori is the main cause of gastritis, gastroduodenal ulcer disease and gastric cancer. The most recommended treatment for eradication of this bacteria often leads to side effects and patient poor compliance, which induce treatment failure. Magnetic drug targeting is a very efficient method that overcomes these drawbacks
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LIN, JUN-HUA, and 林俊華. "A simulation study of ionospheric spread F." Thesis, 1989. http://ndltd.ncl.edu.tw/handle/43180535008557524015.

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Yen, Chou Shueh, and 周雪燕. "Simulation of the neutral wind field effect on equatorial spread F." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/64719132471309062349.

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博士<br>國立中央大學<br>大氣物理研究所<br>84<br>The neutral wind field effects on the development of the equatorial plasma bubbles have been simulated by a two dimen- sional time-dependent model similar to that developed by Zal- esak and Ossakow. The results indicate that when there exists no neutral wind, any perturbation in the bottom-side of the ionosphere density profile will be amplified by Gravitational Rayleigh-Taylor instability and an up-welling bubble will form as expected. When a weak zonal neu
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Chih-KaiChan and 詹智凱. "The Effect of Eliminating Form 20-F Reconciliation on Return Spread and Price Spread of US Cross-Listed Stocks." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/8cpctk.

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碩士<br>國立成功大學<br>會計學系<br>102<br>This paper investigates the effect of change in accounting information environment on return spreads and price spreads between domestic stocks and their American Depository Receipts (ADRs) after U.S. Securities and Exchange Commission (SEC) announced that foreign issuers using international Financial Reporting Standard (IFRS) do not need to disclose the Form 20-F reconciliation. By using 65 U.S. cross-listed companies which use IFRS as their basis of financial reporting, I find that after eliminating the reconciliation from IFRS to US GAAP, the return spreads bet
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Sinha, Saurabh. "A multi-dimensional spread spectrum transceiver." Thesis, 2008. http://hdl.handle.net/2263/28885.

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The research conducted for this thesis seeks to understand issues associated with integrating a direct spread spectrum system (DSSS) transceiver on to a single chip. Various types of sequences, such as Kasami sequences and Gold sequences, are available for use in typical spread spectrum systems. For this thesis, complex spreading sequences (CSS) are used for improved cross-correlation and autocorrelation properties that can be achieved by using such a sequence. While CSS and DSSS are well represented in the existing body of knowledge, and discrete bulky hardware solutions exist – an effort to
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Paradza, Masimba Wellington. "Development of a neural network based model for predicting the occurrence of spread F within the Brazilian sector /." 2008. http://eprints.ru.ac.za/1621/.

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Peng, Bing-Cheng, and 彭秉正. "A comparion between Spread F and GPS phase fluctuation of 1996 and 2000 in Taiwan region." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/27596265806181085639.

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碩士<br>國立中央大學<br>太空科學研究所<br>91<br>There are many scientists have use many instruments to research the equatorial anomaly crest zone and analyze these data where they get. Because of the differentiation of instruments, the data get from them also have many differentiation. Therefore, using two kind of instruments to observe can provide detailed and overall views of this zone. It will introduce the calculation of phase fluctuation in this paper and compare different years' result.
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Zhao, Ying. "The influence of Yuan Sanqu on the formation and spread of Yuan Zaju." 2007. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=788689&T=F.

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Hickey, Dustin A. "Spatial characteristics of the midnight temperature maximum and equatorial spread F from multi-instrument and magnetically conjugate observations." Thesis, 2018. https://hdl.handle.net/2144/33120.

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The upper atmosphere, a region above ~85 km called the ionosphere and thermosphere, has been studied extensively for over one hundred years. Measurements were often considered in isolation, but today, advances in technology and ground-based distributed arrays have allowed concurrent multi-instruments measurements. In this dissertation, I combine measurements from all-sky imagers (ASIs), coherent scatter radars, incoherent scatter radars (ISRs), and Fabry-Perot interferometers (FPIs). I focus on two phenomena, the midnight temperature maximum (MTM) and equatorial spread F (ESF), using observati
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Buberl, Thomas. "Kreditrisikobezogene Determinanten von Bond Spreads : eine empirische Untersuchung am US Bondmarkt /." 2002. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=009781264&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Gibbs, Jason. "Synapsis and meiotic nodules in the Lilium species-hybrid "Black Beauty" prepared using a novel plant chromosome spread technique for ultra-structural and immunocytochemical analyses." 2005. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=362506&T=F.

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Bittner, Carsten. "Struktur und Qualität des deutschen Aktienmarkts : eine empirische Untersuchung des kontinuierlichen Handels in Xetra und an der Frankfurter Wertpapierbörse /." 2001. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=010042352&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Petersson, Isak. "Betydelsen av ett Nobelpris : Hur Boris Pasternaks Nobelpris i litteratur bidrog till att sprida hans författarskap." Thesis, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-24073.

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Denna studie undersöker och belyser sambanden mellan ryske författaren Boris Pasternaks erhållande av Nobelpriset i litteratur (1958) och spridningen av dennes författarskap. Syftet med studien är dels att definiera Nobelprisets roll som kulturspridare, men också att problematisera kulturprisers komplexa funktioner och inflytande över kulturell produktion. För att göra detta har två områden analyserats: Pasternaks utgivning på svenska samt dennes förekomst i svensk dagspress mellan 1953–2013.   I analysen påvisas Nobelprisets starka konsekrerande effekt på ett författarskap såväl som prisets f
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Shan, Yanguang. "A stochastic spray model for radio frequency inductively coupled plasmas." 2004. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=80305&T=F.

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Jia, Libing. "Design and analysis of a low-temperature oxygen-fuel spray system." 2007. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=742460&T=F.

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Xue, Minxia. "An extended numerical model for predicting the microstructure of thermal spray coatings." 2007. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=478936&T=F.

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Wang, Youliang. "Deposition of solid oxide fuel cell electrodes by solution precursor plasma spray." 2008. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=742609&T=F.

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Chien, L. Ken. "Solution precursor plasma spray deposition of porous tin oxide coatings for gas sensors." 2006. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=442219&T=F.

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Mokrzycki, Paul. "The deposition of nanostructured yttria stabilized zirconia coatings via the solution precursor plasma spray process." 2005. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=370385&T=F.

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Eslamian, Morteza. "Experimental and theoretical investigation of micro- and nano-powder synthesis by spray pyrolysis and drying." 2006. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=449919&T=F.

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