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 12 of 12 for “"Krogh"”.
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Using a voxel-based krogh cylinder array to simulate microvascular contrast enhancement
… model are reduced by introducing a novel Krogh cylinder network. The two-compartment model was developed for macroscopic pharmacokinetic analysis of dynamic contrast enhancement and generalizing it to voxel dimensions, due to the significant decrease in scale, imposes physiologically …
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An Empirical Study of the Influence of Social Networking on the Transfer of Tacit Knowledge and Job Performance
… environment must be conducive to learning (von Krogh, 1998; von Krogh, Kazuo, & Nonka, 2000) and to socialization. Socialization is a key component in the sharing or relay of tacit knowledge (Busch, Richards, & Dampney, 2003; Haldin-Herrgard, 2000; Hauschild et al., 2003; Leonard & Sensiper, …
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A study of lungs in Rana catesbeiana tadpoles
… made on Rana esculenta and Rana temporaria by Krogh (1904). He inserted a cannula connected to an air pump into the trachea and analyzed separately the air forced through the lungs by the pump and the air surrounding the frog. He was able to show that in R. temporaria the lungs and skin are …
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Development of a two-dimensional model of blood microcirculation flows
… symmetric, incompressible, Newtonian-flow, Krogh cylinder model subjected to axially periodic boundary conditions. This model formulation allows for the use of the streamfunction-vorticity formulation of the Navier-Stokes equation, which offers simplification to boundary conditions and also …
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Practice Considerations For The Anesthesia Practitioner For Methamphetamine Substance Use Disorder Patients
<p>Substance Use Disorders (SUD) are a topic of increasing concern in the United States of American and continue to impact families and communities throughout. Methamphetamine accounts for approximately 1.6 million individuals. It is important for anesthesia providers to be aware of the potentially …
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A cut too deep? A qualitative enquiry into the experience of multiple organisational restructurings in the South African oil industry: a case study
… cost pressures (Burke and Nelson, 1997; Von Krogh & Kameny, 2002). Where restructuring is inevitable, it is a recommendation of this research that training and counselling of remaining employees be given priority to assist with the management of stress and other symptoms of survivor sickness.
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Oxygen Deficient Metabolism in Organs: A Link to Combustion Science
… in interstitial fluid (IF). The conventional Krogh model represents typical biological models, considering tissue cylinder with uniform oxygen source/sink term (US) (m''', g/s/cm^3) and O2 transport from capillary on axis (COA) towards the surface; engineering models consider cylinders with O2 …
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Modeling and Control of Overloaded Transmission Networks
This thesis presents methods for the on-line control and off-line study of power systems and other large-scale networks which are operated in an emergency state characterized by branch overloads. The control objective is to return the network to a normal operating state, that is, to return the …
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The Eastern Shore of Virginia in the Civil War
Gen. John Adams Dix, the Union commander of the Department of Maryland, wrote in an 1861 letter to Francis Blair of President Lincoln's administration that "we are in the most danger on the Eastern Shore [of Virginia]." Dix did not exaggerate when he implied that Accomac and Northampton County …
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A novel in vivo tumor oxygen profiling assay: Combining functional and molecular imaging with multivariate mathematical modeling
… modalities and technique using a modified Krogh model of oxygen transport (MPO2) was developed. First, simulations studies were performed to validate this technique. Microscopy data of tumor and brain tissue (control) provided both the vasculature and rheology data. A Green's function …
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Open Innovation in the light of Patent Law.
… benefits of the OI concept.(von Hippel and von Krogh, 2006; Wilson, 2009; Baldwin and von Hippel, 2011) Many interfaces between patent law and OI have been found to refute these conclusions. Instead, in some areas patent law even helps to implement the OI concept.(Murray and Stern, 2007; de Jong …