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 3315 for “"marker"”.
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Geometry model for marker-based localisation
… monocular vision sensor to develop an accurate Marker-Based positioning system thatcan be used in various applications in outdoor, in agriculture for example, andin other indoor applications. Many contributions arouse here in this context. Amain contribution is in perspective distortion …
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Immungenetische Marker im Wandel der Zeit
… Frequenz der antiinflammatorischen Allele der Marker IL6, IL10 und IL4Ra in allen Zeitstellungen. Sie wird als Hinweis auf eine Bedeutung antiinflammatorischer Eigenschaften in historischen Bevölkerungen gewertet. In der Pestserie unterscheiden sich die Verteilungen der Allele des TLR4 D299G …
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Marker studies of nickel silicide formation
… using 31Si radioactive tracer and inert marker techniques. Samples were prepared by vacuum deposition of thin films of nickel and silicon, followed by thermal annealing to effect silicide growth. The radioactive tracer investigation of Ni2Si showed nickel to be the diffusing species …
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AFLP Marker Analysis Of Monoploid Potato
… suggesting genomic stability. Segregation of marker alleles that were heterozygous in the parent was distorted from the expected 1:1 ratio in both populations, ranging from 35% in the gynogenic monoploids (GM) to 46% in the androgenic monoploids (AM). Genetic diversity appeared more random …
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Telomerase a prognostic marker an therapeutic target
… can be potentially used as a glioma progressive marker. This is the first study to report the potential involvement of telomerase in the regulation of vimentin expression. This study also identified that combination therapy, comprising siRNA targeted towards telomerase regulatory mechanisms and …
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Three studies in marker-assisted plant breeding
… three studies which further our understanding of marker-assisted plant breeding and plant genetics. First, we fine-map a recessive Mendelian mutation in maize which confers reduced leaf area, rdla, to a 153-Kb region on chromosome 4 with a mapping-by-sequencing approach. We find that the rdla …
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Tissue sampling array for tumor marker profiling
The rise of prostate cancer diagnoses in the early 1990's due to better detection techniques and the recent advances in the clinical management of the disease have required better technologies for detection and monitoring disease status. The focus of my research at the Bioinstrumentation Laboratory …
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Facies, stratigraphy, and mineralogy of the carbonate marker and D marker units, lower Green River Formation, Uinta Basin, Utah
This study documents and correlates the Carbonate Marker Unit and the D Marker Unit, two regionally extensive carbonate beds within the Lower Green River Formation in the Uinta basin. Both units were measured in a series of accessible canyons along the Roan Cliffs on the southern margin of the …
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Catalase : a possible marker for human alcohol consumption
… that blood catalase may represent a biological marker for human alcohol intake was tested. An initial study was first designed to rule out the possibility that catalase activity is induced as a function of acute alcohol intake. Subjects (N = 80) were presented with either a control solution, or …
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Herzschlaglängenfolgen während Taktatmung als Marker der kardiorespiratorischen Innervation
Time and frequency domain analysis of 24h-holter-monitoring are standard methods to assess cardiac sympathetic and parasympathetic activity in man. Power-spectral values of 24h-holter-monitoring show a large standard deviation up to 100% of the mean values in control groups, which reduces …
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Genetische Marker bei hausärztlichen Patienten mit oraler Antikoagulation
… variante Allele des CYP2C9 als Risikomarker für Blutungskomplikationen und einen geringeren Dosisbedarf bei einer Antikoagulation mit Phenprocoumon dienen?Methoden:In einer Querschnittstudie wurden 185 Phenprocoumonpatienten aus 12 Allgemeinarztpraxen und der kardiologischen Ambulanz …
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Chinese Foreign Language Attrition: Investigating Aspect Marker Usage
… specifically, the loss of grammatical aspect markers is investigated. This study measures the general language attrition of a memorized narrative and an open-ended narrative between time one (T1) and time two (T2) measurements. Attrition of the memorized narrative at T2 is compared to how well …
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An automatic marker for vector graphics drawing tasks
… submitted tasks was inline with that of a human marker. While some refinement is required, the application assessed six different tasks, submitted eleven times over by as many individuals, and for the greater part was successful in reporting scores in line with that of the researcher. As a …
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Heart rate as a marker of training status
It is generally accepted that a linear relationship exists between heart rate/ workload and oxygen consumption and that heart rate thus accurately reflects workload and exercise intensity. As such, coaches and athletes commonly use heart rate to prescribe exercise and monitor changes in training …
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