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 20 of 452 for “"Heterogenous"”.
-
Heterogenous catalysis of inorganic reactions
Aluminosilicates, especially zeolite A, Surrey powder and alumina, are efficient and mild catalysts for ligand substitution reactions of inert Cr(" and Co(ffl) complexes. The reaction kinetics for the aquation of chromium(1H) chloride and chromium(llI) bromide hexahydrates, the anation reaction of …
-
Heterogenous banks and macroprudential regulations
This paper studies how financial intermediation varies across banks. Bank size is a first-order determinant of banks' capital structure in the cross-section. Largest banks have the lowest capital-to-asset ratio and the lowest ratio of Tier-1 capital against risk-weighted assets. These large banks …
-
Bioengineering of Heterogenous Glioblastoma Multiforme Microenvironment
Glioblastoma (GBM) is the most aggressive brain tumor that originates from glioblastoma stem cells (GSCs). In the brain, GSCs are supported by a tumor microenvironment (TME) wherein the perivascular niche and hypoxic region are present. The glioblastoma microenvironment (GBME) exhibits high …
-
Participation of Alumina in Heterogenous Catalysis
Made available in DSpace on 2014-12-09T17:36:24Z (GMT). No. of bitstreams: 1 7000809.pdf: 4248354 bytes, checksum: fbda36bc43f2b8a0b0a835ec50790f61 (MD5) Previous issue date: 1969
-
Aligning heterogenous single cell assay datasets
Pluripotent stem cells offer strong promise for regenerative medicine but the pluripotent cell state is poorly understood. The goal of this thesis is the development of methods to analyze how the multiple facets of cell state-including gene expression, chromosome contacts, and chromatin …
-
Understanding Heterogenous Catalysis on Zeolites and Manganese Oxides
Zeolites are a unique type of heterogenous catalysts that have soared in importance since their initial use within industry in the 1950’s, largely due to their ability to be shape selective. Octahedral manganese oxides are another type of heterogenous catalyst that have emerged in significance and …
-
Heterogenous motorised traffic flow modelling using cellular automata
Traffic congestion is a major problem in most major cities around the world with few signs that this is diminishing, despite management efforts. In planning traffic management and control strategies at urban and inter urban level, understanding the factors involved in vehicular progression is …
-
Heterogenous Nuclear Reactor Models for Optimal Xenon Control
Made available in DSpace on 2017-07-06T18:42:39Z (GMT). No. of bitstreams: 3 Gondal_Ishtiaq_A_PhD.pdf: 62616929 bytes, checksum: 3defdb8dcbf33adbb463fbf1b61eab2f (MD5) Gondal_Ishtiaq_A_PhD_ABS.pdf: 1152852 bytes, checksum: 8315630a9dd7169d3674f0d2ec0d30d1 (MD5) license.txt: 4813 bytes, checksum: …
-
Simulations of diffusion driven phase evolution in heterogenous solids
<p>With reduction in size, ever greater operational demands are placed on electronics components at all levels of the device, starting from the transistor level to the level of the package and the solder interconnects. Concurrently, there has been a move to more complicated materials systems in …
-
Space-Time Kinetics for Homogeneous and Heterogenous Reactor Models
Made available in DSpace on 2017-07-06T18:42:06Z (GMT). No. of bitstreams: 3 Saji_Genn_PhD.pdf: 85636605 bytes, checksum: d9b305b40832f4eb19dfdacc6bb418e4 (MD5) Saji_Genn_PhD_ABS.pdf: 1143000 bytes, checksum: 65dba8ee1f2959e04b50d1e67da2c438 (MD5) license.txt: 4813 bytes, checksum: …
-
Heterogenous Change in Neuronal Bursts Following Recovery from Activity Silencing
… are brought about due to the insertion and heterogenous manipulation of silent synapses. Results suggest a mechanism through which the interplay between homeostatic scaling, silent synapses and bursting behavior could mediate neuronal network homeostasis.
-
Breadth-first search for social network graphs on heterogenous platforms
DSpace SAF Submission Ingestion Package generated from Vireo submission #9220 on 2016-07-07 at 13:30:40
-
An Analysis of Conventional & Heterogenous Workloads on Production Supercomputing Resources
Cloud computing setups are a huge investment of resources and personnel to maintain. As<br />the workload on a system is a major contributing factor to both the performance of the<br />system and a representation of the needs of system users, a clear understanding of the<br />workload is critical …
-
Towards sustainable heterogenous catalysis in molecular solar thermal energy storage (MOST) systems
… Thermal (MOST) energy storage systems using heterogenous catalysts. The MOST system consists of a pair of organic switchable molecules which can capture solar radiation, can store the energy within its chemical bonds and release the energy when required in the form of heat. The MOST molecules …
-
The impact of heterogenous consumer preferences on welfare outcomes of government interventions
Heterogeneity in the demand for telecommunications services in South Africa is investigated here in three contributions. The results of this research show that government interventions in the telecommunications sector over the last decade have had significantly different effects on different groups …
-
Diamond seeding process for the heterogenous integration of high quality diamond on semiconductors
Diamond thin films grown by chemical vapor deposition (CVD) have a wide band gap, high hardness, chemical inertness, and high thermal conductivity, making them an attractive material for a wide range of applications. Due to high surface energy and low sticking probability of diamond, it is …
-
A Low-Complexity Architecture and Framework for Enabling Cognition in Heterogenous Wireless Sensor Networks
Rapid advances in hardware technology are making it possible to manufacture different types of Sensor Nodes (SN) that results in fast growing heterogeneous Wireless Sensor Networks (WSNs). These WSN’s are applicable for a wide range of applications relevant for military, industry and domestic use. …
-
Mosquito Communities and Insect-Specific Viruses in a Heterogenous, Urban Landscape in Puerto Rico
<p>The goal of my thesis was to investigate the relationships between mosquito diversity, <em>Aedes aegptyi</em> populations, and socioeconomic factors (SEF) in an urban setting and to characterize the virome of <em>Ae. aegypti</em> in San Juan, Puerto Rico. Mosquitoes were collected in three …
-
Numerical simulation and optimisation of polymer flooding in a heterogenous reservoir : constrained versus unconstrained optimisation
Polymer flooding offers the potential to recover more oil from reservoirs but requires significant investments which necessitate a robust analysis of economic upsides and downsides. Key uncertainties in designing a polymer flood are often reservoir geology and polymer degradation. The objective of …
-
Description and reconstruction of microscopic random heterogenous media in order to estimate macroscopic hydraulic functions
This thesis is a contribution to studies in the field of single and two phase flow processes in porous media. It is to be regarded in the context of an upscaling of physical properties: the simulations were performed on a microscopic scale and were compared to measurements on a larger, a so-called …
Page 1 of 23