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 1963 for “"deletion"”.
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Deletion and logical form.
Thesis. 1976. Ph.D.--Massachusetts Institute of Technology. Dept. of Foreign Literatures and Linguistics.
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Deletion, deaccenting, and presupposition
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1992.
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Constant composition deletion correcting codes
We investigate deletion correcting codes and constant composition codes in particular. We use graph theoretic methods to characterize codes, establish bounds on code size, and describe constructions. The substring partial order has a suprising property: for any string, the number of superstrings of …
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Self Injury in 1p36 deletion syndrome
Studies of 1p36 deletion syndrome have focused on physical characteristics with limited exploration of the behavioural phenotype. When behavioural features have been reported, self-injury and aggression are noted. This study aimed to describe these behaviours and investigate aetiology. The …
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A comparison of a fixed-ratio deletion procedure and a rational, increasing-ratio deletion procedure in cloze test
Made available in DSpace on 2021-04-22T18:45:02Z (GMT). No. of bitstreams: 2 Hideki_Eguchi.pdf: 2771516 bytes, checksum: 5a56cb5fcf56a36734cceeadaa646b8e (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 1982
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Construction of I-Deletion-Correcting Ternary Codes
Finding large deletion correcting codes is an important issue in coding theory. Many researchers have studied this topic over the years. Varshamov and Tenegolts constructed the Varshamov-Tenengolts codes (VT codes) and Levenshtein showed the Varshamov-Tenengolts codes are perfect binary …
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Parameterizing Block Treedepth by Bounded Depth Forest Deletion
Οι δομικές παράμετροι γραφημάτων διαδραματίζουν κεντρικό ρόλο στη σύγχρονη Θεωρία Γραφημάτων και τον σχεδιασμό αλγορίθμων. Παρέχουν έναν τρόπο μέτρησης της δομικής πολυπλοκότητας των γραφημάτων και συχνά επιτρέπουν σε υπολογιστικά δύσκολα προβλήματα να καταστούν επιλύσιμα όταν η παράμετρος είναι …
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HDAC6 Deletion Decreases Pristane-Induced Inflammation and Lupus
… between WT and HDAC6-/- animals. HDAC6 deletion significantly inhibited anti-double stranded (ds) DNA IgG level compared with WT mice. Moreover, HDAC6 deletion decreased some lymphocyte populations like T-helper 17 (Th17) cells after pristane treatment while not affecting other cell …
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Functional and Therapeutic Relevance of MTAP Deletion in Glioblastoma
… that has been identified in GBM is homozygous deletion of the methylthioadenosine phosphorylase (MTAP) gene, which occurs in 50% of all GBM cases. Despite its common occurrence, it is unclear what contribution MTAP loss makes in the pathogenesis of GBM or whether this genetic alteration can be …
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Auswirkungen der Deletion membranständiger Dehydrogenasen auf Gluconobacter oxydans DSM 7145
… D-Gluconat umfasst. Im Gegensatz dazu zeigte die Deletion der membranständigen Glucose Dehydrogenase, dass diese lediglich die Oxidation von D-Glucose katalysiert. Interessanterweise konnte ein Wachstum von G. oxydans DSM 7145 Δmgdh auf VM + D-Glucose nachgewiesen werden, was auf eine Aktivierung …
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Factors Affecting Pretonic Deletion in English Syllables: A Corpus Study
… a subtype of massive reduction, pretonic vowel deletion, where the vowel in an unstressed syllable is deleted and the flanking consonants form an onset cluster, V --> φ / C__C, such as the word <em>Columbus</em> reduced to the two-syllable pronunciation [klʌmbəs], resulting in the onset cluster …
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Deletion of FMR1 results in sex-specific changes in behavior.
Fragile X Syndrome (FXS) is a neurodevelopmental disorder caused by excessive trinucleotide (CGG) repeats in the FMR1 gene coding for fragile x mental retardation protein (FMRP). In humans, this disorder is characterized by intellectual disability, as well as other behavioral abnormalities, such as …
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Product Deletion Decisions: A Systematic Approach and an Empirical Analysis
Made available in DSpace on 2014-12-10T23:08:47Z (GMT). No. of bitstreams: 1 7212080.pdf: 5605678 bytes, checksum: 6cfdacb4d0788a48bfac7629f7e2f0e0 (MD5) Previous issue date: 1971
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Deficits in eye movement control in children with 22q11.2 deletion syndrome.
Background: The 22q11.2 deletion syndrome (22q11.2 DS) causes a wide variety of symptoms, but the central nervous system (CNS) dysfunction is the one most likely to affect the day-to-day life of those affected by this genetic disorder. In addition to affecting the educational needs of children with …
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Executive Dysfunction is Predictive of Clinical Symptomatology in 22q11.2 Deletion Syndrome
… adulthood, 25%- 30% of individuals with 22q11.2 deletion syndrome (22qDS) develop a psychotic disorder, often schizophrenia, and it is not understood why. Given the known genetic etiology of this disorder and the greatly elevated risk for development of schizophrenia, this group offers the …
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INTERACTION OF PTEN DELETION AND C-MYC GAIN IN PROSTATE CANCER PROGRESSION
Prostate cancer is of significant public health importance since it is the most common non-cutaneous cancer and the second leading cause of cancer death among men in the United States. While the majority of prostate cancer patients will not die of the disease and some may not even need treatment, …
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TGFβ signalling in microglia and the impact of microglia-specific Smad4 deletion
… thesis further investigates the effect of Smad4 deletion in microglia on CNS cellular populations and the microenvironment within the brain. It elucidates the role of Smad4-mediated TGFβ signalling in the regulation of microglial functions during early postnatal development and in adults, as well …
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Prognostic Significance of Chromosome 9p Deletion in Clear Cell Renal Cell Carcinoma
… been explored in several studies. Chromosome 9p deletion was reported as an independent prognostic factor in clear cell subtype (ccRCC). The findings from these studies initially appeared promising however they were of limited clinical applicability due to lack of standardisation of molecular …
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