Date June 04, 2008 Level Master Thesis EFO705, 10 points (15 credits) Authors Pornratchanee Sethakaset Tanawan Santimataneedol Bangkok, Thailand Bangkok Thailand Date of Birth: 28 October 1982 Date of Birth: 5 March 1984 Title The Application of Human Resource Management in Thai SMEs – A Case Study of Albatross Company Limited Supervisor Mona Andersson Problems : How can the entrepreneur of SMEs manage their human resources? Can previous research and studies about HRM in SMEs be applied in the Thai entrepreneurial SME? Does the HRM in the company change and transform over time? Purposes : The purposes of this study are to review the relevant studies and research about HRM in SMEs in order to investigate how human resources are managed in SMEs and to determine if the previous studies are applicable to Thai entrepreneurial SMEs. Methodology : This master’s thesis is based on a qualitative approach in order to investigate HRM in SMEs and easier to understand the behavior in a certain case. The main secondary data is also collected from website which is the utilizing material for this thesis. Conclusion : In this study, it was concluded that this Thai SME manages its human resource in a mixture between informal and formal way. HRM is used and practiced more as the company grows which the entrepreneur plays a central role in the Human Resource Management in SMEs.

In vivo production of medium-chain-length poly(3-hydroxyalkanoates) (MCL-PHA) containing a side chain carboxyl group from azelaic acid (AzA), a nine-carbon α,ω-dicarboxylic acid, was investigated using Pseudomonas citronellolis DSM 50332 in a phosphate (P)-limited chemostat. Co-feeding with nonanoic acid (NA) and inhibition of β-oxidation with acrylic acid (AA) were strategies that were used to stimulate the incorporation of carboxylated monomers, but both were unsuccessful. P. citronellolis DSM50332 was capable of growing on AzA as a sole source of carbon and energy, indicating that enzymes in β-oxidation utilized AzA and its derivatives. However, the MCL-PHA produced from AzA comprised 3-hydroxyoctanoate (C8) and 3-hydroxydecanoate (C10) monomers, which was consistent with precursor supplied via the de novo fatty acid biosynthesis pathway. This evidence suggests that one or more of 3-ketoacyl-CoA reductase (FabG), enoyl-CoA hydratase (PhaJ) and PHA synthase (PhaC) of this organism do not have the low specificity required to utilize a carboxylated substrate. Future work involving mutations may broaden the substrate specificity of these key enzymes to overcome this obstacle. Two-stage high-cell density carbon (C)-limited chemostat cultivation of P. putida KT2440 was examined for MCL-PHA production from nonanoic acid (NA) at high intracellular polymer content and volumetric productivity. Growth conditions stimulating good PHA production were first established in single-stage chemostat, which yielded 63.1 wt% PHA containing 90 mol% C9 units and a productivity of 1.52 g L-1h-1 at a dilution rate of 0.30 h-1. This productivity was higher than any value reported in literature for continuous MCL-PHA production systems and comparable to the upper range of fed-batch results. Two-stage production yielded promising results, notably the increase in polymer content from the first to second stage. However, complications involving foaming and an unexplained decline in PHA content adversely affected system performance. The best PHA content and overall productivity were 58.5 wt% and 0.76 g L-1h-1, respectively. Nonetheless, the results demonstrate the potential to achieve high PHA content without the need for pure oxygen at high dilution rates, warranting further investigation focusing on the optimization of growth conditions. / Thesis (Master, Chemical Engineering) -- Queen's University, 2011-12-19 15:48:21.808

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<p><font face="Times New Roman"> <p align="left">This study explores the effect of English as medium of instruction in Geography teaching in Grade 11. It focuses on classroom interaction where both the teachers and learners have limited proficiency in the language of instruction. It reflects on the challenges experienced by Afrikaans speaking teachers in mediating Geography lessons to isiXhosa speaking learners in Grade 11 at one secondary school in the Western Cape.</p> </font></p>

An experimental research program was designed to study laminar flows through and over models of porous media with or without inertial effects. The models used were made up of circular or square rods arranged to cover solid volume fraction ϕ ranging from 0.03 to 0.49, and filling fraction h / H ranging from 0.34 to 1 of the test channel. In this way, the ratios of the depth of the test section to the porous medium pore H / l ranged from 5.75 to 18.25. Three types of model porous media were tested: (1) two-dimensional ‘horizontal’ models, having rod axes aligned along the span of the channel in a staggered or non-staggered fashion; (2) three-dimensional ‘vertical’ models with rod axes aligned in the transverse direction; and (3) three-dimensional ‘mesh’ models with rod axes aligned along both transverse and spanwise directions. Using a pressure-driven viscous fluid, the bulk Reynolds number Rebulk was varied from 0.1 to 10.3. Velocity measurements were obtained using particle image velocimetry at various streamwise-transverse planes of the test section. Differential pressure measurements were also obtained using electronic transducers. These measurements were used to determine relevant governing equations for the flow through the porous media; to characterize the effects of ϕ rod shape and arrangement, h / H, H / l, porous media dimensionality, and Rebulk on the flow; and to predict the flow at the porous medium-free flow interface. The Izbash and quadratic Forchheimer equations were respectively found to describe well the flow through two- and three-dimensional porous media. Penetration of the free flow into the porous medium varied with ϕ and rod arrangement, but was nearly independent of the rod shape. At the interface between the porous medium and the free flow, h / H and H / l effects were found to be counteractive. Penetration was highest for the vertical models compared with the mesh and horizontal models. Inertial dependence of interfacial flow was weak when porous medium conditions were considered. The interfacial flow was found to follow a dose response formulation with a predictable slip coefficient.

The aim of this master’s paper is to identify the optimal joint stock company “Zokniai” development alternative with orientation to European regional development fund‘s (ERDF) support for small and medium size business. Two scientific approaches towards SME‘s support were identified in the final paper. ERDF requirements for SME‘s and their projects are analysed. Three alternatives of enterprise activity are analysed using financial and economical indicators. The need for ERDF‘s support for JSC „Zokniai“ is grounded by the comparative analysis of investments alternatives. It is recommended to use described and practically used methods and indicators in order to ground ERDF‘s support for JSC „Zokniai“ and other small and medium size enterprises.

The Small- to Medium- Sized Enterprise (SME) has attracted the attention of researchers and governments because of the increasingly important role it is playing in national and international economies. The current research is directed towards understanding the internationalisation of this important economic unit, specifically the internationalisation of SMEs in the East Midlands region of the United Kingdom. The research adopts a critical realist philosophy, used by researchers to explain the decision-making process, and applies it in a different context to provide insights into the internationalisation process of the SME. A critical realist approach is used as it enables an understanding of the roles of structures and the contingent environment in facilitating differing levels of SME internationalisation. These are factors that are believed to operate at a level below that of the observable. The study adopts a mixed methodology (a questionnaire survey and two company case studies) that identifies three main issues, including, the international orientation of the industry, previous international experience of management, and the age of the firm. The survey also identified two other issues, perceptions of competition levels, and technology. All of these factors heavily influenced the differing internationalisation levels seen. The two case study companies were used to illustrate the issues at a real level, highlighting the effect of the structures of the capitalist mode of production and the supply chain. The roles of these structures were shown as not deterministic, as the affect of structure was only exhibited under particular contingent conditions in the external and internal environments

The object of this dissertation is to provide an observational study of the effects of interstellar magnetic fields on star-formation regions. This is part of a long-standing research project that uses the techniques of radio astronomy to measure magnetic field strengths in the interstellar medium of our galaxy. Interstellar magnetic fields are believed to play a crucial role in the star-formation process therefore a comprehensive study of magnetic fields is necessary in understanding the origins of stars. These projects use observational data obtained from the Very Large Array (VLA) in Socorro, NM. The data reveal interstellar magnetic field strengths via the Zeeman effect in radio frequency spectral lines. This information provides an estimate of the magnetic energy in star-forming interstellar clouds in the Galaxy, and comparisons can be made with these energies and the energies of self-gravitation and internal motions. From these comparisons, a better understanding of the role of magnetic fields in the origins of stars will emerge. The regions observed include the giant molecular clouds and star-forming regions of Cygnus X and NGC 6334. NGC 6334 A is a compact HII region at the center of what is believed to be a large, rotating molecular torus (based on studies by Kramer et al. (1997)). This is a continuing study based on initial measurements of the HI and OH Zeeman effect (Sarma et al. (2000)). The current study includes OH observations performed by the VLA at a higher spatial resolution than previously published data, and allows for a better analysis of the spatial variations of the magnetic field. A new model of the region is also developed based on OH opacity studies, dust continuum maps, radio spectral lines, and infrared (IR) maps. The VLA has been used to study the Zeeman effect in the 21cm HI line seen in absorption against radio sources in the Cygnus-X region. These sources are mostly galactic nebulae or HII regions, and are bright and compact in this region of the spectrum. HI absorption lines are strong against these regions and the VLA is capable of detecting the weak Zeeman effect within them.

This project sought to find a rigorous and manageable method for measuring the difficulty of texts in te reo Māori written for children, beyond junior reading material in Māori-medium educational settings. The project examined a range of readability measures based on semantic and/or syntactic features of text, following the work of Warwick Elley (1969) and Richard Benton et al. (1995). Features such as the difficulty of content words, average sentence length, standardised type:token ratios and the use of function words were used in different combinations to create seven methods to measure text difficulty. Teachers’ and students’ ratings of text difficulty, and students’ scores on reading comprehension tasks related to the texts were used as criteria to examine the validity of the readability methods. The findings revealed that indices of either vocabulary load or lexical density when used in combination with the number of function types in the text, produce statistical significance with the criterion measures. Further research is needed to confirm their validity for use in Māori –medium classroom settings. The Māori word lists developed for this project as the basis of the readability approaches have the potential for more widespread analyses of language proficiency measures for students in Māori-medium settings.