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 20 of 109 for “"SOX"”.
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Chemosensing strategies : utilizing the novel sulfonamidohydroxyquinoline amino acid Sox
… as the protected amino acid derivative Fmoc-Sox-OH, and integrated into peptide sequences. Selective and tunable chemosensors for Zn²⁺ can afford qualitative and quantitative information about the presence, distribution and concentration of this biologically-important metal ion. Nineteen …
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Conceptual design of an SOx scrubber system utilizing plant waste
The use of ash pond water and cooling tower blowdown as possible SO<sub>x</sub> scrubber liquors has been studied. Information on analysis of ash pond water indicates that this method may be feasible. lt was found that ash from the furnace contained salts which could be used to absorb …
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Evolutionary patterns of group B Sox binding and function in Drosophila
… have revealed widespread roles for Dichaete and SoxNeuro, two group B Sox proteins, during fly development. Although they have distinct target genes, these two transcription factors bind in very similar patterns across the genome and can partially compensate for each other's loss, both …
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Investigating the functional and evolutionary significance of Group B Sox genes in arthropods
Group B Sox genes play a critical developmental role in both vertebrates and insects. Within the model species Drosophila melanogaster, two SoxB genes, Dichaete and SoxNeuro, have been shown to act as ‘master regulators’ in the early development of the central nervous system. SoxB genes have only …
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An examination of techniques for the removal of NOx and NOx/SOx from flue gases.
Dept. of Chemistry and Biochemistry. Paper copy at Leddy Library: Theses & Major Papers - Basement, West Bldg. / Call Number: Thesis1983 .C545. Source: Masters Abstracts International, Volume: 40-07, page: . Thesis (M.A.Sc.)--University of Windsor (Canada), 1983.
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Investigating the roles of Hes and Sox genes during embryogenesis of the spider Parasteatoda tepidariorum
… Members of two conserved gene families, Hes and Sox, are involved in both segmentation and neurogenesis in different metazoans. Genes such as hairy and Dichaete are involved in the segmentation cascade in Drosophila melanogaster, whereas deadpan and Sox21B acts in the regulation of the neurogenic …
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The Effect of IFRS and SOX-like Regulations on Earnings Management in East Asian Countries
This thesis examines the effect of IFRS and SOX-like regulations on earnings management in Asian countries. Firstly, the study finds no strong evidence that IFRS convergence leads to a decline in discretionary accruals in Thailand. Institutional factors including debt and equity financing exhibit a …
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La importancia de organizar un buen equipo de trabajo en general, demostrando en proyectos Sarbanes Oxley (SOX)
Esta tesis solo está en formato papel por lo que se debe consultar en la propia Biblioteca Di Tella. La consulta se hace solo bajo reserva escribiendo a serviciosbiblio@utdt.edu.
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The role of coordinated regulation and aromatic metabolites in activating the mar/sox/rob regulon of Escherichia coli
… three homologous, transcription factors: MarA, SoxS, and Rob. Together, these transcription factors serve as master regulators of the extensive mar/sox/rob regulon that has been directly implicated in multidrug resistance found in clinical and laboratory isolates. In this work, we examine the …
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Caractérisation de l'expression et de l'activité des facteurs SOX dans le testicule adulte de souris
… les profils d'expression des facteurs Sox dans le testicule de souris adulte, différentes techniques ont été utilisées et leurs résultats comparés. Parmi ces techniques, sont retrouvées des PCR quantitatives en temps réel, des Western-Blot, des immunofluorescences, des …
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Reinventing the golden age ballpark and the pastoral ideal : a new home for the Boston Red Sox on Fort Point Channel
… design for the new "home" for the Boston Red Sox on Fort Point Channel. The primary objective is to determine how a new ballpark might be integrated into the urban fabric of Boston, accentuating the structure's special relationship with the city, while using as a guide the paradigm of the …
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Audit committee, corporate governance and the Sarbanes-Oxley Act 2002
… dataset that covers both the pre- and post-SOX periods and attempts to first, investigate what changes have there been in corporate governance practices since SOX was implemented, and second, to analyse the consequences of any changes in corporate governance practices post-SOX, and whether …
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Two Essays on the Unintended Consequences of Sarbanes-Oxley on Small Banks and Small Businesses
… and small businesses (Essay #2). Sarbanes-Oxley (SOX), passed in 2002 by the Congress of the United States, was intended to enhance the security of the public shareholder through extensive reporting and compliance programs. As some compliance costs are fixed, the costs of SOX would logically fall …
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Development of selective peptide- and protein-based reporters of kinase activity utilizing chelation-enhanced fluorescence
… We previously developed sulfonamido-oxine (Sox)-based fluorescent peptides following a P-turn focused (BTF) design. Upon phosphorylation of the Sox-containing peptide, the chromophore binds Mg + and undergoes chelation-enhanced fluorescence (CHEF). However, due to the BTF design limitation, …
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Impacto da Lei Sarbanes-Oxley no sistema de controlo interno das empresas cotadas nos EUA : o caso português
… em 30 de Julho de 2002, a Sarbanes-Oxley Act (SOX). Um dos seus principais objectivos foi o de requerer que as empresas, cotadas nos EUA, reportassem sobre a eficácia dos controlos internos sobre o relato financeiro. A análise do impacto da SOX nos sistemas de controlo interno daquelas empresas …
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Sarbanes-Oxley Act, insider trading and earnings management
… pursuant of the Sarbanes Oxley Act of 2002 (SOX). There is currently incomplete knowledge on the relationship between insider trading and earnings management on the one hand and earnings management and firm performance on the other in light of the recent regulatory intervention (SOX). …
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Régulation de l'expression du gène Gja1 impliqué dans la formation de jonctions communicantes au niveau du testicules de souris
… avec celuides facteurs de transcription Sox.Le promoteur Gja1 contient des éléments de régulation conservés entre espèces pour les facteurs Sox et les membres AP-1, capables d’interagir physiquement avec les Sox. Ainsi, l’étude de l’implication des facteurs Sox et AP-1 dans la régulation …
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The Impact of Meeting Analyst Earnings Expectations on the Market Response to the Announcement of Internal Control Weaknesses
… that new material weaknesses disclosed under SOX 404 are associated with more negative market response compared to repeating material weaknesses, however no such difference exists for material weaknesses disclosed under SOX 302. I also find that the number of material weaknesses disclosed …
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New frontiers in allylic C––H amination via palladium/sulfoxideoxazoline catalysis
… the development of racemic sulfoxide-oxazoline (SOX) ligands for Pd(II) catalyzed allylic C––H amination. By combining sulfoxide moiety, known for promoting heterolytic allylic C—H cleavage and oxazoline moiety, a stronger coordinating element that can keep the ligand associating with the Pd …
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Essays On CEO Turnover, Succession, And Compensation
… 1, I investigate how the Sarbanes-Oxley Act (SOX) affects CEO tenure and the characteristics of CEO turnover. I do not find a significant relation between financial reporting and CEO turnover even though SOX enforces accurate financial reporting and personal responsibilities. However, I find …
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