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Dissertations / Theses on the topic 'SSCEP'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

Wingi, Hereuwar Walipe, and n/a. "A review and analysis of Secondary Schools Community Extension Project (SSCEP)." University of Canberra. Education, 1991. http://erl.canberra.edu.au./public/adt-AUC20061110.163118.

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2

Baker, Mark. "Differentiation of dermatophyte fungi using SSCP." Thesis, University of Kent, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.498820.

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3

Talevi, Luca. "Sviluppo e test di un sistema BCI SSVEP-based." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11636/.

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Una Brain Computer Interface (BCI) è un dispositivo che permette la misura e l’utilizzo di segnali cerebrali al fine di comandare software e/o periferiche di vario tipo, da semplici videogiochi a complesse protesi robotizzate. Tra i segnali attualmente più utilizzati vi sono i Potenziali Evocati Visivi Steady State (SSVEP), variazioni ritmiche di potenziale elettrico registrabili sulla corteccia visiva primaria con un elettroencefalogramma (EEG) non invasivo; essi sono evocabili attraverso una stimolazione luminosa periodica, e sono caratterizzati da una frequenza di oscillazione pari a quella

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4

Hodgskiss, Dean Leslie. "Towards improved visual stimulus discrimination in an SSVEP BCI." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/11283.

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The dissertation investigated the influence of stimulus characteristics, electroencephalographic (EEG) electrode location and three signal processing methods on the spectral signal to noise ratio (SNR) of Steady State Visual Evoked Potentials (SSVEPs) with a view for use in Brain-Computer Interfaces (BCIs). It was hypothesised that the new spectral baseline processing method introduced here, termed the 'activity baseline', would result in an improved SNR.

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Raza, Asim. "SSVEP based EEG Interface for Google Street View Navigation." Thesis, Linköpings universitet, Medie- och Informationsteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-104276.

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Brain-computer interface (BCI) or Brain Machine Interface (BMI) provides direct communication channel between user’s brain and an external device without any requirement of user’s physical movement. Primarily BCI has been employed in medical sciences to facilitate the patients with severe motor, visual and aural impairments. More recently many BCI are also being used as a part of entertainment. BCI differs from Neuroprosthetics, a study within Neuroscience, in terms of its usage; former connects the brain with a computer or external device while the later connects the nervous system to an impl

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6

Mgijima-Msindwana, Mirriam Miranda Nomso. "Implementing Educational Innovations: The case of the Secondary School Curriculum Diversification Programme in Lesotho." University of the Western Cape, 1991. http://hdl.handle.net/11394/8434.

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Philosophiae Doctor - PhD<br>Between 1974 and 1982 the MOE introduced in two phases the diversification programme [SSCDP] which sought to establish practical subjects in the secondary school curriculum. This study examines the sustainability of implementation efforts beyond project expiry. It was hypothesised that SSCDP is not working as originally intended. The broad research problem was framed thus: What implementation response arises from an open-ended innovation policy? Subsidiary questions are: 1. How far have the policy-makers communicated the meaning of SSCDP and what factors account

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Lüth, Thorsten [Verfasser]. "Individualisierte Kalibrierung in einem SSVEP-basierten Brain-Computer Interface / Thorsten Lüth." Aachen : Shaker, 2016. http://d-nb.info/1098042409/34.

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8

TELLO, R. J. M. G. "A Novel Approach Of Independent Brain-computer Interface Based On SSVEP." Universidade Federal do Espírito Santo, 2016. http://repositorio.ufes.br/handle/10/9683.

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Made available in DSpace on 2018-08-02T00:01:45Z (GMT). No. of bitstreams: 1 tese_10281_TeseDoutoradoRichardTello2016.pdf: 12331551 bytes, checksum: 0dae4547527893319ca299b5e22f6234 (MD5) Previous issue date: 2016-09-01<br>Durante os últimos dez anos, as Interfaces Cérebro Computador (ICC) baseadas em Potenciais Evocados Visuais de Regime Permanente (SSVEP) têm chamado a atenção de muitos pesquisadores devido aos resultados promissores e as altas taxas de precisão atingidas. Este tipo de ICC permite que pessoas com dificuldades motoras severas possam se comunicar com o mundo exterior atrav

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9

Rogers, Michael. "PCR-SSCP analysis of microbial communities in a model system." Thesis, University of Kent, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270818.

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10

Cotrina, A. "A Novel Stimulation Paradigm For a Brain-computer Interface Based On Ssvep." Universidade Federal do Espírito Santo, 2015. http://repositorio.ufes.br/handle/10/9719.

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Made available in DSpace on 2018-08-02T00:02:02Z (GMT). No. of bitstreams: 1 tese_5146_Tese Anibal Cotrina Atencio20160413-94207.pdf: 18045911 bytes, checksum: 2e54a921fab59f7fa26a089e26928f91 (MD5) Previous issue date: 2015-11-30<br>Não disponível.

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Giovanini, Renato de Macedo [UNESP]. "SSVEP-EEG signal pattern recognition system for real-time brain-computer interfaces applications." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/151710.

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Submitted by Renato de Macedo Giovanini null (renato81243@aluno.feis.unesp.br) on 2017-09-25T14:52:54Z No. of bitstreams: 1 dissertacao_renato_de_macedo_giovanini_2017_final.pdf: 10453769 bytes, checksum: 7f7e2415a0912fae282affadea2685b8 (MD5)<br>Approved for entry into archive by Monique Sasaki (sayumi_sasaki@hotmail.com) on 2017-09-27T20:24:55Z (GMT) No. of bitstreams: 1 giovanini_rm_me_ilha.pdf: 10453769 bytes, checksum: 7f7e2415a0912fae282affadea2685b8 (MD5)<br>Made available in DSpace on 2017-09-27T20:24:55Z (GMT). No. of bitstreams: 1 giovanini_rm_me_ilha.pdf: 10453769 bytes, checksum: 7

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Giovanini, Renato de Macedo. "SSVEP-EEG signal pattern recognition system for real-time brain-computer interfaces applications /." Ilha Solteira, 2017. http://hdl.handle.net/11449/151710.

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Orientador: Aparecido Augusto de Carvalho<br>Resumo: There are, nowadays, about 110 million people in the world who live with some type of severe motor disability. Specifically in Brazil, about 2.2% of the population are estimated to live with a condition of difficult locomotion. Aiming to help these people, a vast variety of devices, techniques and services are currently being developed. Among those, one of the most complex and challenging techniques is the study and development of Brain-Computer Interfaces (BCIs). BCIs are systems that allow the user to communicate with the external world co

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13

Évain, Andéol. "Optimizing the use of SSVEP-based brain-computer interfaces for human-computer interaction." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1S083/document.

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Cette thèse porte sur la conception et l'évaluation de systèmes interactifs utilisant des interfaces cerveau-machine (BCI pour Brain-Computer Interfaces). Ce type d'interfaces s'est développé dans les années récentes tout d'abord dans le domaine du handicap, afin de fournir aux grands handicapés des moyens d'interaction et de communication, et plus récemment dans d'autres domaines comme celui des jeux vidéo. Néanmoins, la plupart des travaux ont porté sur l'identification des signaux du cerveau susceptibles de porter une information utile, et sur les traitements nécessaires à l'extraction de c

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Sommer, Ulrike. "Mutationsanalyse bei Patienten mit Nephronophthise Typ 1 mittels SSCP und Sequenzierung." [S.l.] : [s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=963841246.

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Aydin, Atakan. "Universelle Multifluoreszenz-unterstützte PCR-SSCP für den Nachweis von genetischen Variationen." [S.l.] : [s.n.], 2005. http://www.diss.fu-berlin.de/2005/109/index.html.

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Oliveira, Taíse Lima de. "Caracterização clínica e molecular de pacientes com hipotireodismo congênito de Monte Santo-Bahia-Brasil." reponame:Repositório Institucional da FIOCRUZ, 2010. https://www.arca.fiocruz.br/handle/icict/4308.

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Submitted by Ana Maria Fiscina Sampaio (fiscina@bahia.fiocruz.br) on 2012-08-30T20:27:31Z No. of bitstreams: 1 Taise Lima de Oliveira Caracterização clínica e molecular de pacientes com hipertireodismo....pdf: 583769 bytes, checksum: 1d1d8e16ece954c3ead88d0648b4eeea (MD5)<br>Made available in DSpace on 2012-08-30T20:27:31Z (GMT). No. of bitstreams: 1 Taise Lima de Oliveira Caracterização clínica e molecular de pacientes com hipertireodismo....pdf: 583769 bytes, checksum: 1d1d8e16ece954c3ead88d0648b4eeea (MD5) Previous issue date: 2010<br>Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo

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Mitchell, Adam Scott. "A pilot study toward the development of ERD and SSVEP based hybrid brain computer interface." Thesis, University of Strathclyde, 2015. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=26432.

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Brain-computer interfaces (BCI) are devices that allow for the brain to communicate information to a computer. In situations where a victim of brain trauma or disease has suffered damage causing paralysis or impaired movement, BCIs may be the answer in providing assistance to neurological function. Development of BCIs continues to increase, but literature suggests the next step is the hybrid brain computer interface (hBCI). The simplified concept behind the hBCI is by having two BCIs, in which both signals can be detected simultaneously, creates the situation that if one BCI is to fail to show

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18

Silva, Andrei Damian da. "Desenvolvimento de um dispositivo SSVEP rápido e confiável utilizando eletrodos a seco e frequências acima de 25 Hz." Universidade Federal de Goiás, 2018. http://repositorio.bc.ufg.br/tede/handle/tede/8215.

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Submitted by JÚLIO HEBER SILVA (julioheber@yahoo.com.br) on 2018-03-13T17:24:13Z No. of bitstreams: 2 Dissertação - Andrei Damian da Silva - 2018.pdf: 2168750 bytes, checksum: 4d47d811f294faae439470b427c48f3e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2018-03-14T10:57:00Z (GMT) No. of bitstreams: 2 Dissertação - Andrei Damian da Silva - 2018.pdf: 2168750 bytes, checksum: 4d47d811f294faae439470b427c48f3e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>

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Dorn-In, Samart. "Untersuchungen zur Rekonstruktion der ursprünglichen Pilzflora hitzebehandelter Lebensmittel mittels qPCR und PCR-SSCP." Diss., lmu, 2012. http://nbn-resolving.de/urn:nbn:de:bvb:19-148578.

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20

Huber, Jair. "Pesquisa de mutações no gene CDKN2A em pacientes com critérios clínicos de melanoma hereditário." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-21082007-081727/.

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A incidência do melanoma, tumor maligno que se origina dos melanócitos, vem crescendo em todo o mundo. História familial positiva da doença tem sido relatada em 8 a 14% dos pacientes afetados. Muitos estudos sugeriram o envolvimento da região 9p21, onde se encontra o gene CDKN2A, no surgimento dessa neoplasia. Este é um gene supressor tumoral clássico e a inativação dos dois alelos tem sido detectadas em linhagens celulares tumorais de famílias com melanoma hereditário e esporádico. Mutações em linhagens germinativas do gene CDKN2A têm sido identificadas em aproximadamente 20% das famílias com

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21

FLORIANO, A. S. P. "Desenvolvimento de uma Interface Cérebro-Computador Não Invasiva Baseada em Potenciais Evocados Visuais de Regime Permanente Aplicada à Comunicação Alternativa e Robô de Telepresença." Universidade Federal do Espírito Santo, 2016. http://repositorio.ufes.br/handle/10/9673.

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Made available in DSpace on 2018-08-02T00:01:12Z (GMT). No. of bitstreams: 1 tese_8765_dissertacao Alan Silva da Paz Floriano20160331-161919.pdf: 7979628 bytes, checksum: 1cb1c50222a24c607e72086a05555b0a (MD5) Previous issue date: 2016-03-11<br>Uma parcela da população é composta por pessoas que são acometidas de doenças ou vítimas de acidentes graves que as impossibilitam de interagir e se comunicar. Novas tecnologias têm surgido para prover a essas pessoas um canal de comunicação alternativo através de sinais cerebrais. Esses sistemas são conhecidos como Interfaces Cérebro-Computador (ICCs

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22

Splendore, Alessandra Della Casa. "Estudo molecular do gene TCOF1 em pacientes portadores da síndrome de Treacher Collins." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/41/41131/tde-22092004-222503/.

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A síndrome de Treacher Collins (STC) é um distúrbio do desenvolvimento craniofacial de herança autossômica dominante causada por mutações no gene TCOF1, localizado no cromossomo 5 (5q32). Utilizando as técnicas de SSCP e seqüenciamento, estabelecemos um método eficiente para a detecção de mutações no gene TCOF1, o que permitiu oferecer o teste diagnóstico aos pacientes com suspeita clínica de STC. Identificamos a mutação responsável pela síndrome em 39/43 (90,7%) dos pacientes atendidos pelo Centro de Estudos do Genoma Humano e em 23/48 (48%) dos pacientes encaminhados pelo Johns Hopkins Medic

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23

Mouli, Surej. "Design of portable led visual stimulus and SSVEP analysis for visual fatigue reduction and improved accuracy." Thesis, University of Kent, 2017. https://kar.kent.ac.uk/66503/.

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Brain-computer interface (BCI) applications have emerged as an innovative communication channel between computers and human brain as it circumvents peripheral limbs thereby creating a direct interface between brain thoughts and the external world. This research focuses on non-invasive BCI to improve the design of visual stimuli in eliciting steady-state visual evoked potential (SSVEP) for BCI applications. To evoke SSVEP in the brain, the user needs to focus on a visual stimulus flickering at a constant frequency. Traditionally in research studies, the visual stimulus for SSVEP uses LCD screen

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Wess, Christian. "Wertigkeit der simultanen intraoperativen Ableitung von subduralem EEG und SSEP während vaskulärer neurochirurgischer Operationen." kostenfrei, 2008. http://nbn-resolving.de/urn/resolver.pl?urn=nbn:de:bvb:20-opus-34855.

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Fielmuth, Stefan. "Validierung SSEP-generierter Shuntkriterien in der Karotis-Chirurgie durch klinisch-neurologisches Monitoring des regionalanaesthesierten Patienten." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=972323325.

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Almeida, Lorena Schneider. "Análise molecular do gene CRTAP através da técnica de PCR-SSCP-sequenciamento em pacientes com osteogênese imperfeita do Espírito Santo." Universidade Federal do Espírito Santo, 2013. http://repositorio.ufes.br/handle/10/5746.

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Made available in DSpace on 2016-12-23T13:49:03Z (GMT). No. of bitstreams: 1 Lorena Schneider Almeida.pdf: 683869 bytes, checksum: 550e76756dab14ae47e0e2440cfba6ca (MD5) Previous issue date: 2013-02-28<br>The Osteogenesis Imperfecta (OI) is a genetic disease characterized by structural defects of type I collagen protein or by reducing its biosynthesis causing decreased bone mass and predisposition to fractures and bone deformities. Approximately 90% of individuals with OI exhibit autosomal dominant inheritance caused by mutations in the genes COL1A1 and COL1A2. However, the number of genes l

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Whitlock, Sharon E. "The Effects of Single-Sex and Coeducational Environments on the Self-Efficacy of Middle School Girls." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/28041.

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The purpose of this study was to investigate the effects of class type, coeducational or same-sex, on the self-efficacy of middle school girls in a unit of volleyball. Four intact certified physical education specialists from two Middle Schools were used in the study. All of the teachers were female. In two of the classes, students were split out according to gender with males being taught by one instructor and the females being taught by the other instructor. For the coeducational classes, the students were randomly assigned to either of the teachers, with boys and girls evenly divided b

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Kühnel, Dana. "Histologische und molekulargenetische Analyse von Darmgeweben aus mit dem humanrelevanten Kanzerogen 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) behandelten F344-Ratten." Phd thesis, Universität Potsdam, 2005. http://opus.kobv.de/ubp/volltexte/2006/695/.

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Die Entwicklung von Dickdarmkrebs wird durch eine Reihe von Lebens- und Essgewohnheiten sowie Umweltfaktoren begünstigt. Den letzteren beiden sind Substanzen zuzurechnen, die bei der Zubereitung der Nahrung entstehen und mit ihr aufgenommen werden. Zu diesen Verbindungen gehört das 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridin (PhIP) aus der Substanzklasse der heterozyklischen aromatischen Amine. Es entsteht bei der Erhitzung zahlreicher proteinhaltiger Nahrungsmittel und die Zielorgane in Nagerstudien stimmen mit der Häufung von Krebsinzidenzen in westlichen Industrienationen überein. Dieser

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Fabbri, Alan. "Studio degli effetti della stimolazione transcranica a corrente diretta (tdcs) sui potenziali evocati visivi steady state." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7014/.

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I potenziali evocati visivi steady state (ssVEPs) consistono in una perturbazione dell’attività elettrica cerebrale spontanea e insorgono in presenza di stimoli visivi come luci monocromatiche modulate sinusoidalmente. Nel tracciato EEG si instaurano oscillazioni di piccola ampiezza ad una frequenza pari a quella dello stimolo. L’analisi nel dominio delle frequenze permette di mettere in evidenza queste oscillazioni che si presentano con un picco ben distinto in corrispondenza della frequenza dello stimolo. L’obiettivo di questo lavoro è quello di capire se la stimolazione transcranica in co

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Genini, Sem. "Establishment of quick-methods to reveal DNA-polymorphisms single strand conformational polymorphism (SSCP) and heteroduplex analysis (HA) /." Zurich : Swiss Federal Institute of Technology, Department of Animal Sciences, Breeding Biology, 2002. http://e-collection.ethbib.ethz.ch/show?type=dipl&nr=50.

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Silva, Aline Correa da. "Polimorfismo do gene SPi2 na obstrução recorrente das vias aéreas e na doença inflamatória das vias aéreas em cavalos puro sangue de corrida." Universidade Federal de Santa Maria, 2008. http://repositorio.ufsm.br/handle/1/10026.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Recurrent airway obstruction (RAO) and inflammatory airway disease (IAD) show high prevalence and are economically important in equine athletes. RAO is considered a multifactorial disease due to genetic and environmental components in their patophysiology. The aim of this study was to determine the presence of polymorphism at exons 2, 3, 4 and 5 of the SPi2 gene and a possible association between them and ORA or IAD on 51 thoroughbred horses through single-strand conformational polymorphism (SSCP). Exons 2, 3 and 4 of the Spi2 gene

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Dorn-In, Samart [Verfasser], and Erwin [Akademischer Betreuer] Märtlbauer. "Untersuchungen zur Rekonstruktion der ursprünglichen Pilzflora hitzebehandelter Lebensmittel mittels qPCR und PCR-SSCP / Samart Dorn-In. Betreuer: Erwin Märtlbauer." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2012. http://d-nb.info/1026653568/34.

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Jorge, Simone Bordignon de. "Otimização da tecnica de SSCP (Single Strand Conformation Polymorphism) para triagem de mutações nos genes da globina [alfa] humana." [s.n.], 2002. http://repositorio.unicamp.br/jspui/handle/REPOSIP/310884.

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Orientadores : Maria de Fatima Sonati, Monica Barbosa de Melo<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas<br>Made available in DSpace on 2018-08-03T14:43:34Z (GMT). No. of bitstreams: 1 Jorge_SimoneBordignonde_M.pdf: 1672707 bytes, checksum: 1ca1b039159c022f6091792558490b00 (MD5) Previous issue date: 2002<br>Resumo: Mutações de ponto e pequenas inserções ou deleções nos genes da globina a humana podem produzir variantes estruturais de cadeia a e a-talassemia. As mutações podem ser identificadas tanto pelo sequenciamento total dos genes, como p

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Almeida, Márcio Germello de. "Mutações na região aminoterminal do gene col1a2 e a manifestação da osteogênese imperfeita." Universidade Federal do Espírito Santo, 2011. http://repositorio.ufes.br/handle/10/5753.

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Made available in DSpace on 2016-12-23T13:49:04Z (GMT). No. of bitstreams: 1 Marcio Germello de Almeida.pdf: 1661406 bytes, checksum: 9b52cc036800eda4d6d17ab577681bf7 (MD5) Previous issue date: 2011-04-29<br>Osteogenesis Imperfecta (OI) is a genetic disease associated with alterations in the type I collagen molecule. OI is clinically characterized by skeletal fragility and deformity. The majority of OI cases are caused by dominant autosomal mutations on COL1A1 and COL1A2 genes, responsible for the synthesis of the type I collagen molecule. However, there are isolated cases and new cases of r

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Almeida, Vera Sofia Teles. "Aplicação das técnicas PCR, SSCP e sequenciação automática na análise de polimorfismos no TLR7 em lesões do colo do útero." Master's thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/3120.

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Mestrado em Métodos Biomoleculares<br>Os factores imunológicos do hospedeiro são muito importantes na susceptibilidade à infecção e na persistência de infecções por HPV e, consequentemente, no desenvolvimento de cancro do colo do útero. As infecções persistentes por HPV de alto risco são o principal factor de risco para o desenvolvimento de cancro do colo do útero. Embora a infecção por HPV seja necessária, não é suficiente para causar este tipo de cancro. As respostas imunológicas inata e adquirida são importantes na prevenção e regressão das lesões causadas por HPV. O sistema imunológico ina

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Rezgui, Awatef. "Étude de la microflore colonisant les tissus ligneux de Vitis vinifera : Intérêt pour le développement d’agents de biocontrôle contre une maladie du bois de la vigne, l’esca." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0449/document.

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Les maladies du bois de la vigne (MDBs) et plus particulièrement l’esca, sont devenues en l’espace de deux décennies l’objet de préoccupations majeures puisqu’elles mettent en danger la pérennité de nombreux vignobles partout dans le monde. En Tunisie, ces maladies sont peu connues mais elles semblent être en pleine expansion et, en France, environ 13% du vignoble est improductif à cause des dépérissements qu’elles provoquent. Pour lutter contre les MDBs, les filières viticoles françaises et tunisiennes sont actuellement dans une impasse technique car elles ne disposent d’aucune méthode de lut

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Michelland, Rory. "Caractérisation moléculaire des procaryotes et facteurs de variation des écosystèmes digestifs chez deux mammifères herbivores : approche comparée vache/lapin." Thesis, Toulouse, INPT, 2009. http://www.theses.fr/2009INPT006A/document.

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L’objectif de ce travail était de caractériser la variabilité spécifique (Bos taurus vs Oryctolagus cuniculus), individuelle, spatiale (inter- et intra- fermenteurs digestifs) et temporelle (en conditions non perturbée ou perturbée) des écosystèmes digestifs des mammifères herbivores (communautés procaryotiques et biotope) en comparant deux modèles animaux, la vache et le lapin, et en utilisant des outils moléculaires (CE-SSCP et qPCR). D’un point de vue méthodologique, nous avons développé un programme informatique, StatFingerprints, pour améliorer le traitement et l’analyse statistique des p

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Contador, Luciana. "Etude de la structure chimique et microbiologique de l'interface air-mer en baie de Guanabara (Rio de Janeiro, Brésil)." Paris 6, 2006. http://www.theses.fr/2006PA066158.

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La microcouche de surface (SML) correspond au premier millimètre de la colonne d’eau. Située à l’interface air-eau, la SML est un environnement unique, riche en microorganismes, en matières organiques, en hydrocarbures et présentant des conditions extrêmes par l’impact des radiations UV et les fortes concentrations de polluants. Les échantillons ont été prélevés dans la SML et dans l’eau sous-jacente (UW) à 7 stations de la Baie de Guanabara, Brésil. Cette étude a permis de caractériser l’abondance et la diversité des bactéries et des hydrocarbures présents dans la SML de la baie. L’origine de

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Le, Goff Olivier. "Identification et dispersion des bioaérosols générés lors du compostage." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20094/document.

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Cette étude porte sur l'identification et la dispersion des bioaérosols générés sur les plates-formes de compostage et plus précisément lors du retournement des andains en cours de fermentation. L'analyse des bioaérosols émis sur cinq plates-formes par des inventaires moléculaires (ADNr 16S et ADNr 18S) a permis de montrer la dominance de deux phyla bactériens Firmicutes et Actinobacteria et du phylum fongique Ascomycota. En comparant la structure de la population microbienne des cinq bioaérosols, une signature a été identifiée. Dix phylotypes microbiens sont communs à au moins quatre bioaéros

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Jordaan, Karen. "The evaluation of multiplex PCR and DNA profiling methods (DGGE and SSCP) for the detection of mycotoxigenic Fusarium species / by Karen Jordaan." Thesis, North-West University, 2008. http://hdl.handle.net/10394/2117.

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Peyruchaud, Olivier. "Analyse des polymorphismes du complexe glycoprotéique GPIIb-IIIa plaquettaire par PCR-SSCP : application à la Thrombasthénie de Glanzmann et aux systèmes alloantigéniques." Bordeaux 2, 1995. http://www.theses.fr/1995BOR28356.

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Silva, Junior José Inácio da. "Comparativo de desempenho de sistemas BCI-SSVEP off-line e em tempo de execução utilizando técnicas de estimação de espectro e análise de correlação canônica." reponame:Repositório Institucional da UFABC, 2017.

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Orientador: Prof. Dr. Diogo Coutinho Soriano<br>Dissertação (mestrado) - Universidade Federal do ABC. Programa de Pós-Graduação em Engenharia Biomédica, 2017.<br>Interfaces cérebro-computador (BCIs) definem canais de comunicação capazes de mapear sinais cerebrais em sinais de controle para dispositivos externos, sem utilização dos eferentes biológicos, utilizando comumente estratégias não invasivas para tanto, tal como obtido pela eletroencefalografia de superfície. Dentre os principais paradigmas BCI têm-se os potenciais visualmente evocados em regime estacionário (SSVEP - steady state visual

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Weitzel, Stephan [Verfasser], Markus Wolfgang [Akademischer Betreuer] Ferrari, Christoph [Akademischer Betreuer] Redecker, and Stefan [Akademischer Betreuer] Isenmann. "Individuelle zerebrale Prognose nach Herzstillstand - ist die Bewertung der Medianus-SSEP Untersucher abhängig? / Stephan Weitzel. Gutachter: Markus Wolfgang Ferrari ; Christoph Redecker ; Stefan Isenmann." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2012. http://d-nb.info/1023683857/34.

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Marques, Martins Guilherme. "Communautés microbiennes de la baie de raisin : Incidence des facteurs biotiques et abiotiques." Thesis, Bordeaux 2, 2012. http://www.theses.fr/2012BOR21924/document.

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L’étude des communautés microbiennes de la baie de raisin dans des conditions de production à l’échelle de la parcelle montre une dynamique temporelle des populations cultivables, qui se traduit par une augmentation des niveaux de population à partir des stades de début véraison et début maturité. Concernant la communauté bactérienne cultivable, 44 espèces appartenant à 21 genres ont été identifiées. Parmi les huit genres identifiés pour la population fongique, les espèces appartenant au genre Aureobasidium sont les plus abondantes, contrairement aux espèces fermentaires qui restent minoritair

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Koenig, Roger. "Comment le sens est-il extrait de l'information visuelle ? Le système visuel exploré des catégories à la conscience." Phd thesis, Université Paul Sabatier - Toulouse III, 2012. http://tel.archives-ouvertes.fr/tel-00736494.

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Comment le sens est-il extrait de l'information visuelle ? Cette thèse est focalisée sur la capacité du système visuel d'humains et de singes à extraire et représenter l'information visuelle sur différents niveaux de complexité. Nous avons étudié différent niveaux de représentations visuelles, de la production de représentations visuelles primaires jusqu'à l'élaboration de représentations visuelles conscientes. Ce manuscrit présente six travaux dans lesquels nous avons exploré : (1) les attributs visuels nécessaires pour réaliser la tâche de catégorisation ultra-rapide chez l'homme et le singe

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Koenig, Alexis Roger. "Comment le sens est-il extrait de l'information visuelle ? : le système visuel exploré des catégories à la conscience." Toulouse 3, 2012. http://thesesups.ups-tlse.fr/1749/.

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Comment le sens est-il extrait de l'information visuelle ? Cette thèse est focalisée sur la capacité du système visuel d'humains et de singes à extraire et représenter l'information visuelle sur différents niveaux de complexité. Nous avons étudié différent niveaux de représentations visuelles, de la production de représentations visuelles primaires jusqu'à l'élaboration de représentations visuelles conscientes. Ce manuscrit présente six travaux dans lesquels nous avons exploré : (1) les attributs visuels nécessaires pour réaliser la tâche de catégorisation ultra rapide chez l'homme et le singe

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Janke, Tobias [Verfasser], Johann Akademischer Betreuer] Bauer, and Erika von [Akademischer Betreuer] [Mutius. "Molekularbiologische Untersuchungen zur Pilzdiversität in Stall- und Hausstaubproben mittels PCR-SSCP und Parallelsequenzierung / Tobias Janke. Gutachter: Erika von Mutius ; Johann Bauer. Betreuer: Johann Bauer." München : Universitätsbibliothek der TU München, 2013. http://d-nb.info/1048677222/34.

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Méndez, Aranda Melissa Marlene. "Aplicación de la prueba polimorfismo conformacional de la hebra simple de ADN (SSCP) en la determinación de la susceptibilidad a pirazinamida en Mycobacterium tuberculosis." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2008. https://hdl.handle.net/20.500.12672/3168.

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La pirazinamida (PZA) es una droga antituberculosa de primera línea, presenta gran actividad in vivo, sin embargo in vitro no es evidente a menos que el pH del medio sea ácido, lo que hace que la susceptibilidad sea difícil de determinar por métodos convencionales. Por lo tanto, el objetivo del presente estudio fue evaluar la prueba molecular Polimorfismo Conformacional de la Hebra simple de ADN (SSCP) en cepas clínicas de Mycobacterium tuberculosis, así como comparar su desempeño con otras pruebas como son el BACTECÔ-460TB, el test de Wayne y el secuenciamiento. Se utilizó la prueba molecula

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Cavalcante, Roberta Barroso. "Altera??es nos genes da E-caderina e ?-catenina em adenoma pleom?rfico e carcinoma aden?ide c?stico: estudo molecular e imuno-histoqu?mico." Universidade Federal do Rio Grande do Norte, 2008. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17140.

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Made available in DSpace on 2014-12-17T15:32:27Z (GMT). No. of bitstreams: 1 RobertaBC.pdf: 1065704 bytes, checksum: 6e6f9aa3d97c1150d7b5fd4167469597 (MD5) Previous issue date: 2008-08-30<br>Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico<br>Pleomorphic adenoma and adenoid cystic carcinoma represent a benign and malignant salivary gland neoplasm, respectively, that shares the same histological origin, however with distinct biological behavior. The aim of the present study was identify the -160 C/A polymorphism in the gene CDH1, mutational analysis

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Degueurce, Axelle. "La méthanisation par voie sèche agricole appliquée aux fumiers de bovins : optimisation de la recirculation des lixiviats." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1S016/document.

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Avec 67 Mt de fumiers de bovins récupérés chaque année, la France possède un gisement considérable de substrats agricoles mobilisables et valorisables par méthanisation. Le procédé de méthanisation par voie sèche, discontinu, avec recirculation de lixiviat semble être le mieux adapté à la valorisation de ce type de substrats à forte teneur en matière sèche (>20%). A l’heure actuelle, ce procédé est cependant rare sur le territoire. Afin de permettre et de pérenniser le développement de cette technologie, des verrous techniques et scientifiques doivent être levés, notamment ceux qui portent

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