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 46 for “"PCG"”.
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Oxford City PCG and PCT : a case study of collaboration
… across England of Primary Care Groups (PCGs), which subsequently became Primary Care Trusts (PCTs). These were local statutory governance bodies with responsibility to deliver and develop primary care and to improve the health of their local population: complex functions requiring …
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The localization of two epitopes recognized by the monoclonal antibody PCG-4 on toxin A of Clostridium difficile
… portion of the toxin. The monoclonal antibody PCG-4 (MAb) binds to this portion of toxin A and neutralizes its enterotoxic activity. In addition, this monoclonal antibody has been shown to immunoprecipitate toxin A, suggesting that the MAb PCG-4 is binding to two or more similar epitopes on the …
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Migration from Historic Mission churches to Pentecostal churches in Ghana
… emphasis on the Presbyterian Church of Ghana (PCG) using Ga and Dangme-Tongus Presbyteries as case studies. The advent of the Pentecostal/Charismatic churches in Ghana since the early twentieth Century has led to a slow growth in membership of Historic Mission churches. Thus, this study …
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Neue Interaktionspartner der MAPKAP-Kinasen 3pK und MK2
… identifiziert. Proteine aus der Polycomb-Gruppe (PcG) sind dafür bekannt, multimere, Chromatin-assoziierte Proteinkomplexe zu bilden. Diese wirken als transkriptionelle Repressoren und spielen als solche eine wichtige Rolle sowohl in der Regulation von Entwicklungsprozessen als auch in der …
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The role of cellular memory modules in the determination and transdetermination of Drosophila melanogaster imaginal disc cells
The Polycomb-group (PcG) and trithorax-group (trxG) proteins ensure this function through their interplay at chromosomal elements, termed Cellular Memory Modules (CMMs), by creating stable and inheritable chromatin structures. By this way, CMMs are able to remember the embryonic state of …
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Regulation of cellular memory by non-coding transcription through Polycomb group response elements
… the antagonizing activities of repressive PcG (Polycomb group) and activating TrxG (Trithorax group) proteins. The recruitment of both PcG as well as TrxG proteins to their target loci depends on the presence of identical cis-regulatory elements termed Polycomb group response elements, or …
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The role of MLL4 in the chromatin framework: from the epigenome to 3D genome organization
… active gene expression by antagonizing Polycomb (PcG) proteins, which enforce repressive states. Proper TrxG-PcG crosstalk is critical for various cellular processes and for determining cell fate. Although the balance between Trithorax and Polycomb has been recognized for decades, the mechanisms …
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O impacto do programa choque de gestão no modelo de assistência prestada pela superintendência regional de ensino de Ponte Nova às escolas estaduais a ela jurisdicionadas
… Gerais, denominado Programa Choque de Gestão (PCG), no modelo de assistência prestada pela Superintendência Regional de Ensino (SRE) de Ponte Nova às escolas a ela jurisdicionadas. Tomando como referencial teórico-metodológico a importância de avaliar as políticas públicas no Brasil, os …
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Evaluation of Prairie Cordgrass (Spartina pectinat, link) for Biomass Production on Marginal Land
… potential. Red River prairie cordgrass (RR-PCG) and Atkins prairie cordgrass (AT-PCG) are part of a developed germplasm collection in the Midwest (North Dakota, South Dakota, Nebraska and Kansas). Both varieties are being considered in investigations as possible biomass crops. Overall …
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Implications of Best Management Practices on Channel Evolution within the Bad River Watershed: West Central South Dakota
… Spartina pectinata (prairie cordgrass, PCG), a tall native warm season grass. Dense and moderate PCG stands were found in 15 and 23 reaches respectively, but were absent in 64 reaches within Ash Creek. Channel morphology was characteristically different among three subjectively defined …
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Development of Heterogeneous Catalysts for Upgrading Biomass Pyrolysis Bio-Oils into Advanced Biofuels
… bio-oils derived from prairie cordgrass (PCG) and alkali lignin pyrolysis in a two-stage reactor system. 12%Ni/HZSM-5 catalyst yielded the highest amount of gasoline fraction hydrocarbons (32.45%) for PCG bio-oil upgrading. 4%Mo- 2%Co/HZSM-5 catalyst showed a robust ability in the PCG …
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Effects of AFEX Pretreatment, Denisifcation and Storage on Ethanol Yields of Corn Stover, Switchgrass and Prairie Cordgrass
… (CS), switchgrass (SG) and prairie cordgrass (PCG) were addressed as part of a cellulose-to-ethanol process. It is most cost-effective to transport densified cellulosic materials; however this can be cost prohibitive. AFEX pretreatment coupled with an innovative densification method allowed …
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E2F6 in axial skeletal development and gliosis
… in concert with the polycomb group (PcG) proteins and chromatin modifiers. PcG proteins regulate processes required for proper embryonic development and differentiation. E2F6 interacts with core components of Polycomb Repressive Complex 1 (PRC1) and participates in PcG-mediated …
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Adiabatic Circuits for Power-Constrained Cryptographic Computations
… energy dissipation of the Power-Clock Generator (PCG) and complexity of the multi-phase power-clocking scheme. Energy efficiency of the adiabatic system is often degraded due to the high energy dissipation of the PCG. In this thesis, nstep charging strategy using tank capacitors is considered for …
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The function of E2F6 in the Polycomb complex
… through the recruitment of the Polycomb Group (PcG) complex. This complex is responsible for the maintenance of Hox gene expression patterns during development and thus ensures the correct anterior-posterior segmentation of the embryo. Genetic ablation of PcG proteins leads to posterior …
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Ecophysiology of Barrier Island Beach Plants: Responses in Form and Function to Daily, Seasonal and Episodic Stresses
… The importance of photosynthetic carbon gain (PCG) as a common currency was addressed in a third study by modeling the response of A. pumilus, C. edentula, H. bonariensis and I. imbricata to the present day BI beach environment. Micrometeorological, gas exchange and photosynthetic light …
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GPU-accelerated Linear Solvers for High-order Finite Element Methods in Poisson Problems
… of the preconditioned conjugate gradient (PCG) algorithm for high-order finite element methods on Graphics Processing Units (GPUs). The conjugate gradient algorithm iteratively refines an initial approximate solution until a specified stopping criterion is met, with its convergence rate …
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Integrated structural analysis and design using 3-D finite elements
… element (EBE) preconditioned conjugate gradient (PCG) method is used for the structural analysis, because this method is well suited for poorly banded three dimensional problems. The plates were optimized so as to minimize the stress concentration near the hole measured by the ratio of the Von …
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CHROMATIN DISRUPTION IN HUNTINGTON'S DISEASE ALTERS DEVELOPMENT AND PRECEDES NEUROPATHOLOGY
… alterazioni delle proteine del gruppo Polycomb (PcG), concentrandoci sui complessi PRC2 e PRC1, sia in modelli in vitro sia in vivo. Le nostre analisi hanno evidenziato alterazioni nel numero e nell’area dei domini PcG, suggerendo che nella MH l’organizzazione della cromatina sia compromessa già …
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Towards a multi-view model of quality in primary health care: User involvement in the North West region of England
… whether user involvement is under-represented in PCGs in the North West region of England. The major finding is that the level of user involvement is dynamic. Board members are willing to involve users in discussions and evaluation stages to a large extent compared to lower levels of involvement …
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