Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 44 for “"AVR"”.
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Implementation of ACR and AVR controls for high voltage gain DC-DC Converter
… a number of stages. By implementation of ACR and AVR combination with using PI control technique the output voltage can be controlled. Based on the simulation results the obtained output voltage 400V DC by boosting input voltage 48V DC and by using 4- stage proposed converter, but any drop in the …
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An Efficient Knapsack-Based Approach for Calculating the Worst-Case Demand of AVR Tasks
… tasks are referred to as adaptive-variable rate (AVR) tasks. Existing methods to calculate the worst-case demand of AVR tasks are either inaccurate or computationally intractable. We propose a method to efficiently calculate the worst-case demand of AVR tasks by transforming the problem into a …
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Transcatheter Aortic Valve Implantation: Risk Assessment and Clinical Outcome
… to propensity score matched patients undergoing AVR were made. Results: The 30-day mortality following TAVI and AVR was 4.2% and 4.8% respectively (p=0.81); however, significant differences were seen in corresponding rates of survival (51.7±5.8% vs 72.3±4.3%; p<0.001) and in cumulative …
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Comparison of patient outcome for aortic valve replacement verses transcatheter aortic valve replacement
… valve. The original aortic valve replacement (AVR) was done in 1952, after that time this was the only surgical intervention until 2002 with the advent of transcatheter aortic valve replacement (TAVR). TAVR has since been approved by the Food and Drug Administration (FDA) for use in patients …
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Caractérisation moléculaire de la spécificité d'organe chez Phytophthora infestans, agent causal du middiou de la pomme de terre
… également qualifié de facteur d'avirulence (Avr). De plus en plus, les approches d'amélioration génétique tentent de tirer profit de ces facteurs d'avirulence afin d'accélérer l'identification de nouveaux cultivars résistants. Chez la pomme de terre (Solanum tuberosum), une des maladies …
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The Genetic basis of resistance and susceptibility in the Albugo laibachii-Arabidopsis thaliana pathosystem
… to identify Al effectors: clone “avirulence (Avr) genes”. These typically encode effectors that are recognized and trigger a strong response by the immune system of some host accessions. I identified and sequenced four Al isolates from field samples. Using differential phenotype information to …
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Computer-assisted colour fundus image analysis
… automating the estimation of artery-vein ratio (AVR). Numerous researches have shown that AVR is a well-established indicator of cardiovascular diseases. Automated estimation of AVR is an important step to process large number of images, for diagnosis as well as for correlational studies.
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Does smoking impact on the association between oxidative stress and vascular function in young normotensives? the African-Predict study
… total cholesterol and ROS. PWV, CRAE, CRVE and AVR. Results: Regardless of smoking status, PWV, CRVE and ROS were similar between black and white groups, whereas CRAE and arterio-venous ratio (AVR) were higher in white than in black non-smokers. In single regression analysis, ROS correlated …
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The characterisation of a novel Xanthomonas Bacteriophage
… However, fragments of a Xanthomonas avirulence (avr) gene interrupted by part of a transposon sequence were identified. A 201- 262 base region of clone pSSI shared a 98% identity to the 3' end of a group of Xanthomonas avr genes, while 141-311 bases had a high degree of nucleotide similarity to …
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Metabolic support in left ventricular hypertrophy
… as an adjunct to myocardial protection during AVR, and to examine the mechanism of its action. Methods: 220 patients with LVH secondary to AS were randomised 1:1 to receive an infusion of GIK at the time of AVR. The primary endpoint of the trial was incidence of low cardiac output state. At …
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Paläotemperatur-Anomalien in spät-Variskischen Kohlebecken am Beispiel des Cinera-Matallana Beckens, Kantabrisches Gebirge, NW Spanien
… der Anisotropie der Vitrinitreflexion (AVR) und der Anisotropie der magnetischen Suszeptibilität (AMS) zum Einsatz. Die Untersuchungsergebnisse zeigen, dass die Inkohlung hauptsächlich durch die Versenkungstiefe bei einem hohen mittleren paläogeothermischen Gradienten von 85 °C/km für …
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Factors of seeking professional help by the bereaved by suicide /
… participated in the study (64 women (78%), avr. age was 37.79 yrs., avr. time since loss was 12.23 mths.). Both quantitative and qualitative tools were used for the analysis of the research results. The study revealed that the subjective closeness of the relationship with the deceased, the …
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Understanding Reading Challenges Among Black Boys: A Case Study of Third-Grade Title I Students
… Title I is limits, policy effectiveness, AVR implementation, and whether PRT informs monitoring of race-related instructional discourse. Findings identified persistent barriers: limited early literacy exposure, few culturally responsive texts, uneven access to interventions across grades, …
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DISCOVERY AND FUNCTIONAL ANALYSES OF HESSIAN FLY EFFECTOR-ENCODING GENES
… to perceive the insect avirulence effectors (Avr) and display defensive immune responses. This study is focused in the discovery and functional analyses of insect effector-encoding genes. Chapter one of this thesis offers an introduction about the molecular basis of HF-wheat interactions. In …
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Aortic Valve Replacement: The Influence of Prosthesis-Patient Mismatch for Left Ventricular Remodeling, Cardiac Function and Survival
… valve substitute for aortic valve replacement (AVR) in terms of hemodynamic performance, durability, incidence of complications, and survival remains the subject of much debate. It has been suggested that valve performance is influenced by the potentially modifiable variable prosthesis-patient …
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Identification of new functional resistance genes against <i>P. infestans </i>in <i>Solanaceae</i> species
… and to identify the cognate avirulence gene, Avr-Ph3. In addition, the new probe library was assessed in silico to evaluate if it would have enabled the identification of Rpi-Ph3 and homologous sequences. The identification of Avr-Ph3 was established through a large effector screen in an …
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Alternatív vitarendezés a foglalkoztatási konfliktusokban = Alternative dispute resolution in employment conflicts
… (vagy más néven alternatív vitarendezés - AVR) kérdése általában véve és a foglalkoztatási kapcsolatok területén is meglehetősen újnak számít. A magyar Munkaügyi Közvetítői és Döntőbírói Szolgálat 1996-ban jött létre, vagyis csupán egy évtizeddel ezelőtt, és mint ilyen, úttörőnek számított …
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A sequential evaluation of left ventricular function in asymptomatic and symptomatic patients with chronic severe aortic regurgitation
… indication for aortic valve replacement (AVR), the unpredictable development of pre-symptomatic left ventricular (LV) dysfunction as a result of prolonged volume overload has resulted in numerous reports attempting to formulate a risk profile for these patients. Although aortic root and LV …
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"Physiological and Molecular Analysis of Dnd ""Defense, No Death"" Mutants of Arabidopsis"
… mediated by plant R genes and pathogen avr genes has long been associated with the hypersensitive response (HR). Previously, Arabidopsis thaliana ""defense, no death"" (dnd) mutants were identified based on their failure to produce the HR when inoculated with P. syringae carrying the …
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Inheritance of virulence in the root rot pathogen Phytophthora sojae
… plants. The interaction of pathogen avirulence (Avr) and host resistance (R)-genes determine the disease outcome. The Avr3a mRNA transcript level is variable among P. sojae strains and determines virulence towards the R-gene Rps3a. To study the inheritance of virulence, genetic crosses and …
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