Relevant bibliographies by topics / Eliciteur / Dissertations / Theses
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Dissertations / Theses on the topic 'Eliciteur'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 June 2023

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1

Kati, Djamel Edine. "Mécanismes de défense chez les végétaux et notion d'élicitation : cas de Cucumis melo et d'un Stimulateur des Défenses Naturelles le «FEN560»." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20007.

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Nos travaux de recherches de thèse portent sur une étude comparative entre le déclanchement des mécanismes de défense in planta de la plante de melon après élicitation biotique, et un traitement avec un produit ayant des propriétés de Stimulateur des Défenses Naturelles (SDN). Le pathosystème étudié est Cucumis melo - Fusarium Oxysporum melonis. L'éliciteur abiotique SDN utilisé codé FEN560 est un extrait de graines de fenugrec (Trigonella foenum-graecum). Les principaux travaux sont : 1) L'analyse des activités enzymatiques relatives au stress et caractérisation d'enzymes PR. 2) L'étude des m
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2

DUBOIS, DAUPHIN ROBIN. "Contribution à l'étude des propriétés phytoactives des engrais foliaires d'algues marines : identification d'un signal eliciteur." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10110.

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Les bases moleculaires des proprietes phytoactives de polysaccharides d'algues marines ont ete analysees : en particulier, le potentiel eliciteur d'une creme d'algue ga14 (laboratoires goemar, st malo) preparee a partir d'ascophyllum nodosum ont ete rapportees a un composant fucoidane. Les proprietes biologiques de ce produit nomme pha-ac ont ete testees sur des suspensions de protoplastes ou de cellules de rubus fruticosus l. Pha-ac initialise rapidement des reponses physiologiques impliquees dans la defense des vegetaux (activation de phenylalanine-ammoniac lyase, de proteines liees a la pat
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3

Varet, Anne. "Caractérisation de deux gènes d'arabidopsis thaliana possédant des similarités de séquence avec le gène NDR1 d'arabidopsis et de gène HIN1 du tabac." Paris, Institut national d'agronomie de Paris Grignon, 2002. http://www.theses.fr/2002INAP0007.

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Le gène NDR1 est requis pour la résistance à P. S. Pv. Tomato DC3000 exprimant avrB, avrRpm1, avrRpt2 ou avrPphB et à certaines souches de Peronospora parasitica chez Arabidapsis. L'expression de NDR1 est induite par la bactérie Pseudomonas syringae et la proteine NDR1 partage des similarités de séquences avec le produit du gène HIN1 du tabac. L'expression du gène HIN1 est induite par les harpines et des bactéries élicitant la réaction d'hypersensibilité chez le Tabac. Les fonctions biochimiques de NDR1 et HIN1 restent à déterminer. Des recherches dans les banques de données révèlent qu'il exi
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4

TRENTIN, FLORENCE. "Analyse de la specialisation parasitaire de p. Parasitica a l'egard du tabac; etude de l'implication d'un eliciteur proteique." Paris 11, 1991. http://www.theses.fr/1991PA112374.

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A l'aide d'un test original d'inoculation racinaire sur plantules, l'etude du comportement de phytophthora parasitica a l'egard du tabac a montre l'existence de 3 types d'isolats, 1) des isolats non parasites du tabac secretant une proteine, la parasiticeine elicitrice de reactions de defense et d'hypersensibilite chez le tabac; 2) des isolats specifiquement infeodes au tabac ne secretant pas de parasiticeine; 3) des isolats pathogenes a la fois sur tabac, illet et/ou tomate; ils produisent de la parasiticeine et ont une agressivite plus faible que les precedents. L'homogeneite taxonomique de
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5

BAILLIEUL, FABIENNE. "Mecanismes de defense des plantes vis-a-vis des agents pathogenes : etude de la reaction d'hypersensibilite a l'aide d'un modele d'interaction plante-eliciteur." Université Louis Pasteur (Strasbourg) (1971-2008), 1996. http://www.theses.fr/1996STR13001.

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La reaction d'hypersensibilite (rh) est un mecanisme complexe de defense induit par une plante suite a l'infection par des agents pathogenes de nature variee. La rh implique la mort de cellules vegetales, l'expression de toute une batterie de reponses de defense, dont l'induction d'une resistance systemique acquise, regulees par des signaux endogenes. L'interconnection entre ces differents evenements est encore mal connue ainsi que leur base moleculaire. Une glycoproteine et deux holoproteines de la famille des elicitines ont ete isolees du champignon phytophthora megasperma h20 et caracterise
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6

Koçi, Rromir. "Valorisation d'un co-produit d'extraction de l'agar à partir de l'algue rouge Gelidium sesquipedale en tant que stimulateur de défenses de plantes. Caractérisation chimique et évaluation de ses propriétés en vue d'applications en biocontrôle." Electronic Thesis or Diss., Limoges, 2023. http://www.theses.fr/2023LIMO0007.

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Les co-produits industriels de la première étape d’extraction d’agar (de l’algue rouge Gelidium sesquipedale) constituent au sein de l’entreprise SETEXAM des volumes importants potentiellement valorisables. L’objectif de ce travail est de démontrer qu’ils peuvent être utilisés en tant qu‘éliciteur, ou stimulateur des défenses naturelles (SDN). D’abord, la composition élémentaire du co-produit alcalin a révélé une teneur en minéraux de 44 % (Na, K éléments majeurs) avec des traces de métaux lourds, mais en dessous de la limite autorisée. Les principaux composés organiques détectés sont des gluc
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7

Boissy, Guillaume. "Structure cristalline resolue a 2,2 angstrom par la methode mad d'un eliciteur fongique secrete par phytophthora cryptogea et membre d'une nouvelle famille de proteines necrotiques." Paris 6, 1996. http://www.theses.fr/1996PA066049.

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Les elicitines constituent une nouvelle classe de proteines necrotiques qui sont secretees par les champignons du genre phytophtora et pythium, parasites de nombreuses especes agricoles. Ces proteines de 10 kda induisent des necroses foliaires dans les plantes infectees et provoquent une reaction d'hypersensibilite conduisant au developpement d'une resistance systemique acquise contre une gamme d'organismes pathogenes bacteriens et fongiques. La determination de la structure cristalline de la beta-cryptogeine (cry), secretee par phytophthora cryptogea, a ete entreprise pour identifier les moti
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8

Castilleux, Romain. "Role des extensines et leur glycosylation dans la défense racinaire." Thesis, Normandie, 2017. http://www.theses.fr/2017NORMR099/document.

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Les extensines sont des glycoprotéines pariétales appartenant à la famille des HRGPs (Hydroxyprolin-rich glycoproteins) impliquées dans plusieurs fonctions telles que la croissance, le développement et la défense des plantes contre les pathogènes. Toutefois, leur mode d’action dans la réponse immunitaire végétale n’est pas encore bien connu et reste à élucider. Les extensines interviennent dans le renforcement de la paroi, un des premiers remparts cellulaires contre les pathogènes, en se liant entre elles de manière intra- et intermoléculaire. Ce « cross-linking » est catalysé par des enzymes
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9

Larroque, Mathieu. "Mécanismes de surveillance de l'intégrité pariétale et rôle dans l'induction des réponses de défense chez les plantes." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1728/.

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Les oomycètes sont des organismes filamenteux eucaryotes distincts phylogénétiquement des champignons, dont la plupart sont phytopathogènes. CBEL est une glycoprotéine pariétale de l'oomycète Phythophthora parasitica, pouvant se lier à la cellulose et induire l'expression de gènes de défense ainsi que la mort cellulaire chez la plante modèle Arabidopsis thaliana. Cette protéine est constituée de deux régions séparées par une région charnière riche en thréonine proline. Chaque région protéique présente un motif de liaison à la cellulose (CBM1) et un motif PAN-Apple impliqué dans des interaction
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10

Cosse, Audrey. "Analyse du transcriptome des réponses de défense de l'algue brune Laminaria digitata." Phd thesis, AgroParisTech, 2007. http://pastel.archives-ouvertes.fr/pastel-00003673.

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Alors que la base des interactions hôte-pathogène chez les plantes terrestres sont désormais très bien décrites, que ce soit au niveau physiologique, métabolique ou moléculaire, chez les macroalgues marines les investigations n'en sont qu'à leur début. Chez l'algue brune L. digitata, les études sur les réponses de défense suite à l'élicitation par les oligoguluronates, ont permis d'appréhender la transduction du signal conduisant à la production d'un burst oxydant, ainsi que la mise en place tardive de la résistance. Le métabolisme halogéné est particulièrement actif chez cette algue. Il sembl
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11

Khatib, Moustafa. "Etude de l'effet de l'éliciteur CBEL de phytopthora parasitica var, nicotianae infiltré ou produit in planta chez Arabidopsis thaliana et nicotiana tabacum." Toulouse 3, 2004. http://www.theses.fr/2004TOU30038.

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Phytophthora parasitica var. Nicotianae (Ppn), un Oomycète parasite du tabac, produit in vitro et in planta une glycoprotéine pariétale nommée CBEL pour 'Cellulose-Binding Elicitor Lectin'. CBEL est constituée de deux domaines en répétition directe contenant chacun un motif de fixation à la cellulose (CBD), séparés par une région riche en thréonine et proline. En accord avec cette structure, CBEL se lie à la cellulose cristalline et à la paroi des plantes. L'application de CBEL au tabac induit des réponses de défense, une nécrose localisée, et protège la plante contre l'infection par Ppn. Au c
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12

Jaulneau, Valérie. "Caractérisation moléculaire d'un extrait d'algues vertes, stimulateur des défenses des plantes contre les agents pathogènes." Toulouse 3, 2010. http://thesesups.ups-tlse.fr/2603/.

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La capacité des plantes à se défendre contre les parasites dépend de la perception d'éliciteurs qui induisent les défenses des plantes. Afin de les utiliser comme méthode alternative pour contrôler les maladies, il est nécessite d'identifier des sources abondantes et de caractériser leur activité. Au cours de ce travail, nous avons identifié un nouveau polysaccharide extrait d'algue verte, Ulva spp. , et caractérisé son activité biologique. Les molécules présentes dans l'extrait ont été séparées par leur poids moléculaire (PM). Seule la fraction de haut PM, qui contient essentiellement un poly
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13

Chambard, Marie. "Analyse génomique de l'ADN extracellulaire du Root Extracellular Trap (RET) et caractérisations omiques des "root Associated Cap-Devrived Cells" (AC-DC) chez le soja Glycine max (L.) Merr.1917." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMR020.

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Le soja, culture d’intérêt agronomique mondiale et bientôt Normande, doit faire face à l’attaque de nombreux phytopathogènes et notamment à l’oomycète Phytophthora sojae Kaufm. & Gerd., qui engendrent chaque année d’importantes pertes économiques. Le RET (Root Extracellular Trap) est situé à l’apex racinaire, est constitué de cellules détachées de la racine appelées cellules frontières ou AC-DC (root Associated Cap-Derived Cells) et de leur mucilage associé. On retrouve au sein de ce mucilage des glycomolécules, des protéines, ou encore de l’ADN extracellulaire (ADNex). Cet ensemble, forma
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14

Nars, Amaury. "Caractérisation structurale et perception par la plante hôte Medicago truncatula des chitosaccharides pariétaux d'Aphanomyces euteiches, parasite de légumineuses." Phd thesis, Université Paul Sabatier - Toulouse III, 2013. http://tel.archives-ouvertes.fr/tel-00843419.

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Aphanomyces euteiches est un oomycète parasite racinaire des légumineuses causant des pertes de rendement récurrentes. La paroi d'A.euteiches contient 10% de N-acétylglucosamine (NAG) sous la forme de chitosaccharides non cristallins, associés aux glucanes pariétaux. Afin de pouvoir étudier leur activité biologique, un bioessai d'élicitation du système racinaire de la plante hôte Medicago truncatula a été mis au point en utilisant une préparation de fragments de chitine comme éliciteur témoin. La purification de fractions de parois hydrolysées, enrichies en NAG, a donné des fragments de glycan
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15

Kim, Yonghyun. "Elucidation of the plant immune system by using the elicitor peptide PIP-1 as a chemical probe." Kyoto University, 2015. http://hdl.handle.net/2433/199359.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第19035号<br>農博第2113号<br>新制||農||1031(附属図書館)<br>学位論文||H27||N4917(農学部図書室)<br>31986<br>京都大学大学院農学研究科応用生命科学専攻<br>(主査)教授 宮川 恒, 教授 西田 律夫, 教授 間藤 徹<br>学位規則第4条第1項該当
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16

BRUNI, EMANUELE. "Multiple apoptotic pathways elicited by etoposide." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2013. http://hdl.handle.net/2108/202149.

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17

Gordon, Jean K. "Aphasic speech errors : spontaneous and elicited contexts." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36940.

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The goal of the current study was to investigate the retrieval of phonological word forms during the speech production of persons with aphasia, in order to inform models of the structure and function of the phonological lexicon. Using a naturalistic, connected speech task (picture description) and a more structured, single-word production task (picture naming) several characteristics of the target and its phonological 'neighbourhood' were examined, specifically: the target word's frequency of occurrence; the number of words which are phonologically similar to the target (neighbourhood density)
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18

Geske, Elizabeth. "Audience frames elicited by televised political advertising." [Ames, Iowa : Iowa State University], 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1468083.

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19

Varela, Anna LÃdia Nunes. "AÃÃo de galactomanana sulfatada isolada de Adenanthera pavonina na resposta bioquÃmica de defesa do feijÃo-de-corda [Vigna unguiculata (L.) Walp.] desafiado pelo fungo Colletotrichum gloeosporioides." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13563.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>O feijÃo caupi [Vigna unguiculata (L.) Walp.] à um alimento de grande importÃncia comercial, sendo a principal fonte alimentÃcia em algumas regiÃes, como no Nordeste brasileiro. Infelizmente, o feijÃo-de-corda està sujeito ao ataque de vÃrios patÃgenos e pestes, acarretando perdas considerÃveis em sua produtividade. Para diminuir essas perdas, existem diversos mÃtodos quÃmicos que sÃo largamente utilizados, porÃm o uso indiscriminado de fungicidas tem causado danos ao meio ambiente e aos seres vivos. Na busca de alternativas ecolo
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20

Tse, Cheung-yin Sharon. "Cohesion in Cantonese-speaking children's picture-elicited narratives." Click to view the E-thesis via HKUTO, 1997. http://sunzi.lib.hku.hk/hkuto/record/B36209521.

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Thesis (B.Sc)--University of Hong Kong, 1997.<br>"A dissertation submitted in partial fulfilment of the requirements for the Bachelor of Science (Speech and Hearing Sciences), The University of Hong Kong, April 30, 1997." Also available in print.
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Suga, Hiroaki 1963. "Catalytic antibodies elicited via homologous and heterologous immunization." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/17342.

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22

Varela, Anna Lídia Nunes. "Ação de galactomanana sulfatada isolada de Adenanthera pavonina na resposta bioquímica de defesa do feijão-de-corda [Vigna unguiculata (L.) Walp.] desafiado pelo fungo Colletotrichum gloeosporioides." reponame:Repositório Institucional da UFC, 2012. http://www.repositorio.ufc.br/handle/riufc/18856.

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VARELA, Anna Lídia Nunes. Ação de galactomanana sulfatada isolada de Adenanthera pavonina na resposta bioquímica de defesa do feijão-de-corda [Vigna unguiculata (L.) Walp.] desafiado pelo fungo Colletotrichum gloeosporioides. 2012. 96 f. Dissertação (Mestrado em Bioquímica)-Universidade Federal do Ceará, Fortaleza-CE, 2012.<br>Submitted by Eric Santiago (erichhcl@gmail.com) on 2016-07-08T13:35:57Z No. of bitstreams: 1 2012_dis_alnvarela.pdf: 2177919 bytes, checksum: b7898740c28944706d715c2b6f0eb897 (MD5)<br>Approved for entry into archive by José Jairo Viana de Sousa (jairo@ufc.br) on 2016-08-
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23

Reynolds, Braden Beldon. "Development and Validation of a Portuguese Elicited Imitation Test." BYU ScholarsArchive, 2020. https://scholarsarchive.byu.edu/etd/8145.

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Elicited imitation (EI) is a method of assessing oral proficiency in which the examinee listens to a prompt and attempts to repeat it back exactly as it was heard. Research over recent decades has successfully established correlation between EI testing and other oral proficiency tests, such as the Oral Proficiency Interview (OPI) and the OPI by computer (OPIc). This paper details the history of oral proficiency assessment as well as that of EI. It then outlines the development process and validation of a Portuguese Elicited Imitation test. The processes of item selection and item validation ar
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Christensen, Carl V. "Fluency Features and Elicited Imitation as Oral Proficiency Measurement." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3114.

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The objective and automatic grading of oral language tests has been the subject of significant research in recent years. Several obstacles lie in the way of achieving this goal. Recent work has suggested a testing technique called elicited imitation (EI) can be used to accurately approximate global oral proficiency. This testing methodology, however, does not incorporate some fundamental aspects of language such as fluency. Other work has suggested another testing technique, simulated speech (SS), as a supplement to EI that can provide automated fluency metrics. In this work, I investigate a c
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Barrows, Jacob Garlin. "The Effect of Prompt Accent on Elicited Imitation Assessments in English as a Second Language." BYU ScholarsArchive, 2016. https://scholarsarchive.byu.edu/etd/5654.

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Elicited imitation (EI) assessment has been shown to have value as an inexpensive method for low-stakes tests (Cox & Davies, 2012), but little has been reported on the effect L2 accent has on test-takers' ability to understand and process the test items they hear. Furthermore, no study has investigated the effect of accent on EI test face validity. This study examined how the accent of input audio files affected EI test difficulty as well as test-takers' perceptions of such an effect. To investigate, self-reports of students' exposure to different varieties of English were obtained from a pre-
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Manly, Patricia Colleen. "The social impact of the response elicited by depressed behaviour." Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/29018.

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A fundamental assumption underlying any interpersonal model of depression is that depressed social behaviour evokes a predictable response from others that in turn contributes to depression. Whereas most recent research has focused on the response that the depressed elicit in others, the present study examined the social impact of that response. The central premise of interpersonal models of depression can be expressed more precisely in terms of interpersonal circumplex complementarity theory: The hostile-submissive quality that has been reported in depressed behaviour evokes a complementary r
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27

Schiopu, Nicolae. "Transient evoked otoacoustic emissions elicited by bone-conducted ultrasonic stimuli." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ29416.pdf.

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Dajas-Bailador, Federico. "Cellular responses elicited by stimulation of neuronal nicotinic acetylcholine receptors." Thesis, University of Bath, 2002. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392053.

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Burdis, Jacob R. "Designing and Evaluating a Russian Elicited Imitation Test to Be Used at the Missionary Training Center." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/4008.

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Elicited Imitation (EI) is an assessment approach that uses sentence imitation tasks to gauge the oral proficiency level of test takers. EI tests have been created for several of the world's languages, including English, Spanish, Japanese, French, and Mandarin. Little research has been conducted for using the EI approach with learners of Russian. This dissertation describes a multi-faceted study that was presented in two journal articles for the creation and analysis of a Russian EI test. The EI test was created for and tested with Russian-speaking missionaries and employees at the Missionary
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Fong, Pun San. "The impact of favor-elicited feelings on reciprocity behavior across time /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?MARK%202006%20FONG.

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Dixon, Thomas Oliver. "An electrophysiological examination of visuomotor activity elicited by visual object affordances." Thesis, University of Plymouth, 2016. http://hdl.handle.net/10026.1/6758.

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A wide literature of predominantly behavioural experiments that use Stimulus Response Compatibility (SRC) have suggested that visual action information such as object affordance yields rapid and concurrent activation of visual and motor brain areas, but has rarely provided direct evidence for this proposition. This thesis examines some of the key claims from the affordance literature by applying electrophysiological measures to well established SRC procedures to determine the verities of the behavioural claims of rapid and automatic visuomotor activation evoked by viewing affording objects. Th
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Tang, M. "Elicitor-induced defence response and signal mechanisms in Medicago sativa L." Thesis, Swansea University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.639158.

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In this study, the responses and signal mechanisms were explored with a model system, concerning the interactions between lucerne suspension cells (<I>Medicago sativa</I> L., cv. Kabul) and elicitor either from avirulent (V2) or virulent (V1) isolate of <I>Verticillium, alboatrum</I>. V2 elicitor induced a two-phase of H<SUB>2</SUB>O<SUB>2</SUB> accumulation in the cell cultures. Activation of defence expression led to an increase in PAL activity, phytoalexin accumulation and deposition of phenolic polymers. However, activities of antioxidant enzymes, such as catalase, peroxidases, glucanase,
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Teigler, Jeffrey Edward. "Differential Innate Immune Stimulation Elicited by Adenovirus and Poxvirus Vaccine Vectors." Thesis, Harvard University, 2014. http://dissertations.umi.com/gsas.harvard:11279.

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Vaccines are one of the most effective advances in medical science and continue to be developed for applications against infectious diseases, cancers, and autoimmunity. A common strategy for vaccine construction is the use of viral vectors derived from various virus families, with Adenoviruses (Ad) and Poxviruses (Pox) being extensively used. Studies utilizing viral vectors have shown a broad variety of vaccine-elicited immune response phenotypes. However, innate immune stimulation elicited by viral vectors and its possible role in shaping these vaccine-elicited adaptive immune responses remai
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Almeida, Susana Cristina Aleixo de. "Emotional responses elicited by wine when pairing with high fat food." Master's thesis, ISA, 2017. http://hdl.handle.net/10400.5/14827.

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Mestrado em Viticultura e Enologia / Instituto Superior de Agronomia / Faculdade de Ciências. Universidade do Porto<br>This work was aimed at the evaluation of emotional responses elicited by wine before and after food consumption. The tastings were performed by one trained panel and by consumers, segmented by gender, Vinotype, 6-n-propylthiouracil (PROP) sensitivity and Saliva flow rate. Three commercial red wines with different sensory features were used: i) Grand Gold awarded wine from Alentejo (2013); ii) wine from altitude vineyards in Douro (2011), iii) classical European old wine (1999)
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Moulton, Sara E. "Elicited Imitation Testing as a Measure of Oral Language Proficiency at the Missionary Training Center." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3137.

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This research study aimed to create an alternative method of measuring the language proficiency of English as a Second Language (ESL) missionaries at the Missionary Training Center (MTC). Elicited imitation (EI) testing was used as this measure of language proficiency and an instrument was designed and tested with 30 ESL missionaries at the MTC. Results from the EI test were compared with an existing Language Speaking Assessment (LSA) currently in use at the MTC. EI tests were rated by human raters and also by a computer utilizing automatic speech recognition technology. Scores were compared a
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Son, Min Hye. "Examining Rater Bias in Elicited Imitation Scoring: Influence of Rater's L1 and L2 Background to the Ratings." BYU ScholarsArchive, 2010. https://scholarsarchive.byu.edu/etd/2263.

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Elicited Imitation (EI), which is a way of assessing language learners' speaking, has been used for years. Furthermore, there have been many studies done showing rater bias (variance in test ratings associated with a specific rater and attributable to the attributes of a test taker) in language assessment. In this project, I evaluated possible rater bias, focusing mostly on bias attributable to raters' and test takers' language backgrounds, as seen in EI ratings. I reviewed literature on test rater bias, participated in a study of language background and rater bias, and produced recommendation
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Riedel, Helmut. "Analysis of early auditory evoked potentials elicited by stimuli with directional information." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965282740.

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Sá, Mário Moniz de. "Induction of phenylpropanoid metabolism in elicitor-treated hybrid poplar suspension-cultured cells." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30296.

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Induction of phenylpropanoid metabolism in many plants is associated with the induction of plant defence responses. Among these are the accumulation of phenylpropanoid-derived phytoalexins, increase in lignification around infected sites, and the accumulation of wall-bound phenolic compounds. I show in this work, that H11 hybrid cell suspension cultures when treated with either of three elicitors respond with an increase in phenylpropanoid metabolism. Activation proceeds rapidly from PAL and 4CL mRNA accumulation, to a massive increase in extractable PAL enzyme activity and finally there is ac
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Kuhlmann, Georgiana L. (Georgiana Louise). "The 5' inositol phosphatase SHIP2 regulates EGF-elicited protrusion in MTLn3 cells." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/58294.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Biology, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 47-57).<br>In metastatic cancer, cells must be able to migrate from their original environment, move through the blood or lymphatic system, and colonize a distant organ. Mena, a member of the Ena/VASP family of proteins, is upregulated in invasive populations of breast cancer cells. The Ena/VASP (enabled/vasodilator-stimulated phosphoprotein) family of proteins regulate both the geometry and dynamics of actin filament networks. Mena s
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Michels, Chesney Elroy. "Investigation the immunological response elicited to the gastrointestinal nematode pinworm (Syphacia obvelata)." Doctoral thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/9030.

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Includes bibliographical references.<br>It is important to emphasize with the advance of biotechnology and increased global exchange of animals and animal products, the risks of introducing adventitious infections. Previous studies of specitic-pathogen-free mouse colonies have identified the presence of infectious agents in 10-35% of research institutions investigated. Prevalence was higher among non-SPF mice with pinworm reported in 70% of institutions housing rodents under these conditions. Pinworm, a gastrointestinal (GI) nematode is commonly found in laboratory animals. The direct transmis
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Provine, Nicholas Mcdermott. "CD4 T Cells Regulate Adenovirus Vector-Elicited Cellular and Humoral Immune Responses." Thesis, Harvard University, 2016. http://nrs.harvard.edu/urn-3:HUL.InstRepos:26718733.

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The processes that regulate viral vector vaccine-elicited cellular and humoral immune responses remain poorly defined. Thus, in this thesis, the role of CD4+ T cells – master regulators of adaptive immunity – in modulating adenovirus (Ad) vector-elicited cytotoxic CD8+ T cell responses and transgene-specific antibody responses was investigated. CD4+ T cell help is critical for the induction of CD8+ T cell and antibody responses, but the mechanisms and timing of help to each of these two arms of the immune system are distinct. CD4+ T cell help is required immediately and continuously for one we
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Mussa, Huda Jamal. "Elicitor-induced destabilization of PvPRP1 mRNA and characterization of its encoded protein /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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Monteiro, André Antonio. "Blood flow change in human masseter muscle elicited by voluntary isometric contraction." Stockholm : Kongl. Carolinska Medico Chirurgiska Institutet, 1990. http://catalog.hathitrust.org/api/volumes/oclc/21700760.html.

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Vaine, Michael. "Antibody Responses Elicited by DNA Prime-Protein Boost HIV Vaccines: A Dissertation." eScholarship@UMMS, 2010. https://escholarship.umassmed.edu/gsbs_diss/462.

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The best known correlate of protection provided by vaccines is the presence of pathogen specific antibodies after immunization. However, against the Human Immunodeficiency Virus-1 (HIV-1) the mere presence of antibodies specific for the viral Envelope (Env) protein is not sufficient to provide protection. This necessitates in depth study of the humoral responses elicited during infection and by vaccination. While a significant amount of effort has been invested in studying the evolution of antibody responses to viral infection, only limited progress in understanding antibody responses elicited
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Tsuchiya, Shinsuke. "Elicited Imitation and Automated Speech Recognition: Evaluating Differences among Learners of Japanese." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2782.

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This study addresses the usefulness of elicited imitation (EI) and automated speech recognition (ASR) as a tool for second language acquisition (SLA) research by evaluating differences among learners of Japanese. The findings indicate that the EI and ASR grading system used in this study was able to differentiate between beginning- and advanced-level learners as well as instructed and self-instructed learners. No significant difference was found between self-instructed learners with and without post-mission instruction. The procedure, reliability and validity of the ASR-based computerized EI a
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Pierce, Dana Lynn. "Mismatch Negativity Event Related Potential Elicited by Speech Stimuli in Geriatric Patients." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/7487.

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Hearing loss, as a result of old age, has been linked to a decline in speech perception despite the use of additional listening devices. Even though the relationship between hearing loss and decreased speech perception has been well established, research in this area has often focused on the behavioral aspects of language and not on the functionality of the brain itself. In the present study, the mismatch negativity, an event related potential, was examined in order to determine the differences in speech perception between young adult participants, geriatric normal hearing participants, and ge
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Abd, Rahim Muhamad Hafiz. "Production of Lovastatin, (+)-Geodin and Sulochrin by Aspergillus Terreus ATCC 20542 using Pure and Crude Glycerol." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/13792.

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This study aimed to characterise the production of lovastatin and its co-metabolites, sulochrin and (+)-geodin by A. terreus. Firstly, the study revealed that the types of carbon source influence lovastatin production, whilst the types of nitrogen source influence (+)-geodin and sulochrin production. Glycerol and yeast extract culture produced reasonable amount of lovastatin (25.68 mg/L), (+)-geodin (9.00 mg/L) and sulochrin (22.35 mg/L). This culture also produced pellets with hairy morphology, which is optimal for metabolite production. Secondly, the potential of crude glycerol (CG) as the
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Carvalho, Paulo Roberto Santos [UNESP]. "Extratos vegetais: potencial elicitor de fitoalexinas e atividade antifúngica em antracnose do cajueiro." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/105258.

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Made available in DSpace on 2014-06-11T19:33:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-04-28Bitstream added on 2014-06-13T19:44:37Z : No. of bitstreams: 1 carvalho_prs_dr_jabo.pdf: 817782 bytes, checksum: f660ce8f19f225b54d401b2637051704 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Plantas e extratos vegetais podem apresentar ação antifúngica e de indução de defesa em função da presença de compostos com características elicitoras. Nesse sentido, foram objetivos do trabalho avaliar o efeito antifúngico dos extratos brutos aquosos de alecrim p
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Pomerleau-Blondin, François. "Neural correlates of priming elicited by similar but perceptually different complex visual scenes." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82408.

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Neuroimaging studies on visual priming have reported decreased activity in extrastriate and inferior prefrontal cortices for the second presentation of an object. This effect is also observed for alternative exemplars of the initially presented object (e.g. two different pencils). An unanswered question is whether this decrease in activity can be found for the successive presentation of similar complex visual scenes. We used a test in which landscape pictures were divided vertically into three segments. A first segment was presented and followed several stimuli later by a second segment
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Bilovich, Avri. "Beyond introspection : an exploration of the correspondence between directly and indirectly elicited preferences." Thesis, University of Warwick, 2018. http://wrap.warwick.ac.uk/106381/.

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This thesis aims to explore the limits of introspection, concentrating on the methodological aspect of preference elicitation. I use the comparison between direct and indirect elicitation methods, as well as their use in predicting choices, to explore when people are able to self-report their preferences. Three distinct contexts are used: the purchasing of habitual grocery products, the preferences of ethical consumers, and the political preferences of urban Pakistanis towards the USA. The unreliability of direct elicitation methods, and the superiority of indirect methods in predicting choice
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