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Showing 1 to 20 of 26 for “"Turan"”.
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Product Structure, Separating Systems, Freeze-Tag Problem, and Planar Multicolor Turan Number
… the fourth paper addresses the planar rainbow Turan problem, where the objective is to determine the smallest number of maximal planar graphs required on the same set of n vertices to guarantee a rainbow triangle (a triangle formed by edges from three distinct graphs). The paper establishes …
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Extremal graph theory: flag algebras, Ramsey-Turan numbers, chromatic thresholds, and sparse hypergraphs
Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2014-07-16T19:15:45Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Hu_Ping.pdf: 911457 bytes, checksum: d58f34d1ea93d149457db170269d9561 (MD5)
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On A Conjecture of Pal Turan and Investigations Into Galois Groups of Generalized Laguerre Polynomials
… The first problem concerns a conjecture of Pal Turan on distance of a polynomial with integer coefficients from irreducible polynomial. Th problem remains open for polynomials with degree greater than 35. A. Schinzel, in 1970, reformulated Turan's conjecture and subsequently proved the same. In …
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The Etruscan Aphrodite
… exception, however, is Aphrodite (referred to as Turan by the Etruscans), who shows considerable Etruscanization in her donning of Etruscan clothing and adoption of Etruscan attributes. These indicate Etruscan mythological and artistic traditions and reflect Etruscan culture, especially the world …
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Circuits, Perfect Matchings and Paths in Graphs
… in contrast to extremal number (or known as Turan Number), and describe the edge spectrum of saturation number for small paths, where the spectrum was consisted of all possible integers between saturation number and Turan number.
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Extremal problems for cycles in graphs and hypergraphs
… this thesis, we study several generalizations of Turan type problems in graphs and hypergraphs. In particular, we focus on graphs and hypergraphs without long cycles or long paths, extending famous results of Erdos and Gallai. Results include bounds on the size of such objects as well as stability …
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Critical choices in print and cyberspace : a content analysis of three print-based film critics and three Internet-based film critics.
… study: three print-based (Roger Ebert, Kenneth Turan, and Janet Maslin) and three amateur, Internet-based critics (James Berardinelli, Michael Dequina, and Scott Renshaw). Fifteen reviews from each critic were content analysed into 15 content categories, and that information was used to study …
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Extremal problems in disjoint cycles and graph saturation
… of graph saturation, which is related to the Turan problem. One imagines a set of n vertices, to which edges are added one-by-one so that a forbidden subgraph never appears. At some point, no more edges can be added. The Turan problem asks the maximum number of edges in such a graph; the …
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Extremal graph theory: Ramsey-Turán numbers, chromatic thresholds, and minors
… first two parts focus on questions motivated by Turan's Theorem and the third part investigates a problem related to Hadwiger's Conjecture. Let H be a graph, t an integer, and f(n) a function. The t-Ramsey-Turan number of H, RT_t(n,H,f(n)), is the maximum number of edges in an n-vertex, H-free …
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Perceptions of divinity : the changing characters of Roman Venus.
… known at Rome during the Republic (Aphrodite, Turan, Isis and Cybele) are examined to discover how their characters were represented and in what ways these might have influenced the character of Venus at Rome. The extent to which they were ‘mother’ or ‘women’s’ goddesses, and whether they and …
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Dynamic stability assessment of damaged passenger ships using a time simulation approach
In the transition from deterministic to probabilistic approaches to assessing the damage survivability of passenger ships this PhD study seeks to draw attention to the key need in regard to loss prevention - the need to address damage survivability by taking full account of vessel dynamics in …
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Chimeric Thrombomodulin and CD47 proteins synergistically improve the engraftment of islets by mitigating IBMIR
The main aim of this dissertation was to display novel immunological ligands, Thrombomodulin (TM) and CD47, on the surface of islets to promote islet engraftment by controlling thrombotic/inflammatory reactions associated with an immediate blood-mediated inflammatory response (IBMIR). In chapter 3, …
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Population structure of Atlantic herring, Clupea harengus L., in the northeast Atlantic using phenotypic and molecular approaches
Most genetic attempts to study the population structure of herring (Clupea harengus L.) have been limited by the low levels of genetic differentiation observed among discrete spawning aggregations over large geographic scales. Thus, the population genetic structure of Atlantic herring remains …
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Providing Culturally Appropriate Services to Immigrant Children and Families Involved with the Allegheny County Department of Human Services
In the last decade, the immigrant population in Allegheny County has doubled and currently accounts for approximately seven percent of the general population. This number, despite being low, especially compared to other counties and states, is very diverse from an ethnic point view and includes …
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Incentives and Institutions: A Comparative Legal and Economic Study of Food Safety
This dissertation analyzes food safety through a comparative institutional approach in three essays. In the first essay a stylized food policy framework evaluates various mechanisms: direct regulation, post-market surveillance, legal liability, and market forces. A comparative case study of the …
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Active Control of a Cable -Stayed Bridge Against Earthquake Excitations
The performance of the LQG- and H2-based controllers was less than satisfactory, in the sense that the performance was not as good for the evaluation model as it was for the design model. The controller designed with mu-tools, on the other hand, was robust, and the resulting evaluation criteria …
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Promoting Social Responsiveness for Young Children With Disabilities by Enhancing the Reinforcing Value of Social Interactions
This study was designed to investigate the effectiveness of an intervention program to increase social responsive of two young children with autism. A multiple baseline design across children was employed. The effects of the intervention were inconsistent across settings and children. Several …
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Investigating the effects of maintenance and environmental conditions on the operational efficiency of ships by analysis on the real operational data
The maritime sector has recently been under pressure to reduce its fuel consumption due to the restriction on Greenhouse gas emissions and fuel prices. The new regulations of the International Maritime Organisation (IMO) regarding operational management and design limitations enter force in …
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Askorbik asidin sepiyolit kil modifiye karbon pasta elektrot yüzeyinde anodik adsorptif sıyırma voltametrisi yöntemi ile analizi
Bu çalışmada, C vitamini olarak da bilinen askorbik asidin (AA) tayini için çevre dostu sepiyolit kili ile modifiye edilmiş yeni bir karbon pasta elektrot hazırlanmıştır. Elektrodun yüzey alanı ve karakteristiği dönüşümlü voltametri (DV) ve elektrokimyasal empedans spektroskopisi (EIS) yöntemleri …
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