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.
Results
Showing 1 to 6 of 6 for “"L-GE"”.
-
Evaluation der endoskopischen im Vergleich zur operativen Gastroenterostomie bei Patienten mit maligner Magenentleerungsstörung
Symptomatische maligne Magenausgangsstenosen führen durch die eingeschränkte oder unmögliche orale Nahrungsaufnahme zu einer raschen Verschlechterung des Allgemeinzustands onkologischer Patienten. Ziel palliativer Therapien ist daher, eine schnelle Wiederherstellung der oralen Ernährung, bei …
-
Questions and conjectures about multinomial coefficients
… sequence (finite or infinite) of positive integers such that i1ai ≤1 . It is clear that n!&sqbl0;na1 &sqbr0;!&sqbl0;na2&sqbr0; !&sqbl0;na3&sqbr0;!&ldots; is an integer because it is a multiple of a certain multinomial coefficient. We let fan=n! Ln&sqbl0;n a1&sqbr0;!&sqbl0;na …
-
Tilings and other combinatorial results
… problems and three problems in combinatorial geometry, extremal graph theory and sparse Ramsey theory. We first consider tilings of $\mathbb{Z}^n$. In this setting a tile $T$ is just a finite subset of $\mathbb{Z}^n$. We say that $T$ tiles $\mathbb{Z}^n$ if the latter set admits a partition …
-
Behavior of partition values modulo powers of primes
<p> Let <italic>n</italic> be a positive integer. A partition of <italic>n</italic> is a sequence of non-increasing positive integers whose sum is <italic>n</italic>. The partition function, <italic>p(n)</italic>, counts the number of partitions of <italic>n</italic>. Although <italic>p(n)</italic> …
-
Spatial analysis of blue carbon in a UK Saltmarsh: Implications of carbon distribution.
… the highest marsh to the seawards limit of vegetation. Random spatial sampling was undertaken to ensure different marsh sub-environments were effectively sampled. Precise elevation data was collected for all sediment samples. Laboratory tests of samples included; TOC, TN, LOI, pH, conductivity …
-
Carbon in urban, brownfield and heavy metal contaminated soils
… of added organic amendments on carbon storage and mobility as well as the onward implications to heavy metals and arsenic mobility and the impact of earthworms on these processes were also investigated. A city-wide topsoil survey of parkland and road verges in Liverpool showed that carbon …