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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 21 to 25 of 25 (0.038 seconds)| 21 |
Le rôle de l’avocat dans les transactions d’acquisition et fusion d’entreprisesMalian, Paul A. 08 1900 (has links)
Les développements technologiques et la mondialisation ont permis aux gens d’avoir accès à l’information plus facilement et rapidement que jamais, provoquant ainsi des changements importants dans le milieu juridique qui doit s’adapter à la nouvelle clientèle sophistiquée et exigeante. Dans ce travail, nous nous penchons sur certains aspects devant être considérés par les avocats modernes assistant leur clientèle dans le cadre des transactions d’acquisition et de fusion. / Technological advancements and globalisation have allowed people to access information more rapidly and easily than ever, thus provoking significant changes in the legal profession to adapt to the new sophisticated and demanding clientele. In this research, we focus on certain aspects needed to be considered by modern lawyers in assisting their clients in the context of merger and acquisition transactions.
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The Use Of Gold And Silver Nanoparticles For Surface Enhanced Fluorescence Of DyesOzturk, Tacettin 01 September 2010 (has links) (PDF)
This study focuses on preparing surface enhanced fluorescence (SEF) substrates for use in the enhancement of the emission signal of rhodamine B and fluorescein dyes.
Fluorescence spectroscopy has been widely utilized owing to its high sensitivity. SEF is a process where the interactions of fluorophores with the localized surface plasmons of metal nanoparticles results in fluorescence enhancement, increased photostability and rates of system radiative decay which leads to a decreased lifetime. One of the most important factors of SEF studies is to provide a uniform distance between fluorophore and metal nanoparticle in a controlled manner / otherwise, Fö / rster resonance energy transfer takes place from fluorophore to metal nanoparticle and emission intensity of fluorophore is quenched.
The spherical gold and silver nanoparticles were prepared using the well known and straightforward chemical reduction method, in which sodium citrate acted both as a reducing agent and a stabilizer around the formed nanoparticles. Silver and gold were chosen because of their high plasmon field enhancement. Since plasmon field strongly depends on the shape and size of the nanoparticles, the prepared nanoparticles were characterized using absorption spectroscopy and field emission scanning electron microscopy (FE-SEM).
Prior to deposition of silver or gold nanoparticles on glass slides, the slides were derivatized by immersing them into an aqueous solution of 3-Aminopropylethoxysilane (APTES). Following derivatization, silver or gold nanoparticles were deposited by immersing the slides into the colloid mixture. Metal nanoparticle coated slides were characterized using absorption spectroscopy and field emission scanning electron microscopy (FE-SEM). Surface enhanced Raman scattering (SERS) measurements were carried out to observe the plasmon efficiency of the deposited nanoparticles. The SERS measurements were repeated for the duration of two weeks in order to check the stability of the plasmon efficiency.
In this study, different types of materials (silica, zinc oxide, gold, stearic acid.) were employed as spacers to observe their effects on fluorescence enhancement. Physical vapor deposition (PVD) and Langmuir-Blodgett (LB) film deposition techniques were used for the formation of the spacer within the substrate.
Fluorescence enhancement of rhodamine B and fluorescein was observed on the prepared SEF substrates. Obtained enhancement factors indicate that SEF substrates have the potential for sensitivity improvements of fluorescence sensing in many fields.
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Posouzení bezpečnosti čerpací stanice pohonných hmot / Safety Study of Refuelling StationŠimková, Markéta January 2008 (has links)
Safety study of refuelling station. Diploma thesis, Institute of Metrology and Quality Assurance Testing, Brno University of Technology. This Diploma thesis deal with quantitative risk assessment of exposure. It means for population, animals and environment stocking, transport and manipulation with vairous fuel at refuelling station in particular area and influence of other industrial effects in close area of this refuelling station. There is more specified a Method of Dow´s fire and explosion Index, method of Guidelines for Quantitative Risk Assessment and method FMEA (Failure Mode and Effect Analysis).
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The Leadership Perspective of Promoting Creativity and Innovation : A case study of an R&D organizationBolanowski, Daniel January 2008 (has links)
<p>This paper focuses on leadership problems and possibilities regarding creativity in a specific R&D organization. This is done with the help of a model consisting of four domains of special interest for R&D leaders. A survey in the form of personal interviews was conducted with leaders and staff members of two R&D sections in the organization. The analysis pointed towards problems on work load and stress issues. Furthermore the organizational structure of the two sections provided a discussion on optimal structural build‐up in order to maximize creativity. Trust issues arose because of the apparent use of control by upper management as described by lower level leaders and the employees. Indications showed that the trust issues put up obstacles for learning and dealing with failure. On the other hand the relationships between section management and staff were perceived as good. Also the ground works of a good creative work was laid with the trusting relationships between fellow professionals within the group.</p>
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The Leadership Perspective of Promoting Creativity and Innovation : A case study of an R&D organizationBolanowski, Daniel January 2008 (has links)
This paper focuses on leadership problems and possibilities regarding creativity in a specific R&D organization. This is done with the help of a model consisting of four domains of special interest for R&D leaders. A survey in the form of personal interviews was conducted with leaders and staff members of two R&D sections in the organization. The analysis pointed towards problems on work load and stress issues. Furthermore the organizational structure of the two sections provided a discussion on optimal structural build‐up in order to maximize creativity. Trust issues arose because of the apparent use of control by upper management as described by lower level leaders and the employees. Indications showed that the trust issues put up obstacles for learning and dealing with failure. On the other hand the relationships between section management and staff were perceived as good. Also the ground works of a good creative work was laid with the trusting relationships between fellow professionals within the group.
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