Simplified versus traditional techniques for complete denture fabrication: A systematic review

STATEMENT OF PROBLEM: A number of methods have been described for the fabrication of complete dentures. There are 2 common ways to make conventional complete dentures: a traditional method and a simplified method. PURPOSE: The purpose of this study was to conduct a systematic review to compare the efficiency of simplified and traditional methods for the fabrication of complete dentures. MATERIAL AND METHODS: The review was conducted by 3 independent reviewers and included articles published up to December 2013. Three electronic databases were searched: MEDLINE-PubMed, The Cochrane Library, and ISI Web of Science. A manual search also was performed to identify clinical trials of simplified versus traditional fabrication of complete dentures. RESULTS: Six articles were classified as randomized controlled clinical trials and were included in this review. The majority of the selected articles analyzed general satisfaction, denture stability, chewing ability and function, comfort, hygiene, esthetics, speech function, quality of life, cost, and fabrication time. CONCLUSIONS: Although the studies reviewed demonstrate some advantages of simplified over traditional prostheses, such as lower cost and clinical time, good chewing efficiency, and a positive effect on the quality of life, the reports related the use of different simplified methods for the fabrication of complete dentures. Additional randomized controlled trials that used similar simplified techniques for the fabrication of complete dentures should be performed with larger sample sizes and longer follow-up periods.

PCNA Retention on DNA into G2/M Phase Causes Genome Instability in Cells Lacking Elg1

Open Access funded by Medical Research Council Acknowledgments We thank Richard Kolodner, Grant Brown, and Daniel Durocher for strains and plasmids. We thank Anne Donaldson, Alexander Lorenz, and Shin-ichiro Hiraga from University of Aberdeen for careful reading of the manuscript. Research in T.K.’s lab is supported by Medical Research Council Career Development Fellowship L019698/1. V.K.G. was supported by Biotechnology and Biological Sciences Research Council grant K006304/1. T.S.T. was supported by grants from the Ministry of Education, Culture, Sports, Science and Technology of Japan (nos. 23131507 and 25131712).

Identifying and exploring factors influencing career choice, recruitment and retention of anaesthesia trainees in the UK

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Synthesis & retention mechanisms of novel mixed mode stationary phase for detection of specific polar low molecular weight biological samples

The thesis primarily reports the synthesis, characterization and application of novel mixed mode stationary phases for Hydrophilic Interaction Liquid Chromatography (HILIC). HILIC is a rapidly emerging chromatographic mode that is finding great applicability in the analysis of polar organic molecules. In addition, there is a chapter on the analysis of Bisphenol A and related species using capillary electrophoresis (CE) coupled with boron-doped diamond electrodes for electrochemical detection. The synthesis and characterization of the novel mixed mode stationary phases prepared in this work is an important contribution to the field as the materials prepared exhibited better performance than similar materials obtained commercially. In addition a more thorough characterization of the materials (e.g.,thermogravimetric analysis, various NMR modes, elemental analysis, etc.) and resulting columns (e.g., H) than is typically encountered. The application of these new materials to the analysis of sugars using evaporative light scattering is also novel. In CE studies, electrochemical detection is sufficiently rare that the work is also novel.

The EU Risk Retention Regulation

This chapter examines the new legal concept of risk retention under EU law for asset-backed securities.

Grain size, morphometry and mineralogy of airborne input in the Canary basin: evidence of iron particle retention in the mixed layer

[EN]Aeolian dust plays an important role in climate and ocean processes. Particularly, Saharan dust deposition is of importance in the Canary Current due to its content of iron minerals, which are fertilizers of the ocean. In this work, dust particles are characterized mainly by granulometry, morphometry and mineralogy, using image processing and scanning northern Mauritania and the Western Sahara. The concentration of terrigenous material was measured in three environments: the atmosphere (300 m above sea level), the mixed layer at 10 m depth, and 150 m depth. Samples were collected before and during the dust events, thus allowing the effect of Saharan dust inputs in the water column to be assessed. The dominant grain size was coarse silt

Grain size, morphometry and mineralogy of airborne input in the Canary basin: evidence of iron particle retention in the mixed layer

[EN] Aeolian dust plays an important role in climate and ocean processes. Particularly, Saharan dust deposition is of importance in the Canary Current due to its content of iron minerals, which are fertilizers of the ocean. In this work, dust particles are characterized mainly by granulometry, morphometry and mineralogy, using image processing and scanning northern Mauritania and the Western Sahara. The concentration of terrigenous material was measured in three environments: the atmosphere (300 m above sea level), the mixed layer at 10 m depth, and 150 m depth. Samples were collected before and during the dust events, thus allowing the effect of Saharan dust inputs in the water column to be assessed.

Implementation science to expand an mHealth intervention for improving retention in care for women living with HIV and their children

Thesis (Ph.D.)--University of Washington, 2016-08

Cost-Efficient Spatial Placement of Water Retention Sites (WRS) to Reduce Sediment in Le Sueur River Watershed,MN

Thesis (Master's)--University of Washington, 2016-06

Nonprofit brand heritage its ability to influence volunteer retention, engagement, and satisfaction

Volunteer organizations operate in a challenging environment and their management practices toward volunteers have become increasingly influenced by the private sector. This case study explores the impact of brand heritage on the experience of volunteering in such managed environments. We use data from the U.K. Scouts to show that brand heritage has a positive bearing on the level of engagement volunteers experience and on their reported attitude to the way(s) in which they are managed within the volunteer organization. We then use these findings to establish the salience of brand heritage to both long established and recently formed organizations, extending current volunteer management theory; consequently, we suggest volunteer managers utilize the power of brand heritage through unlocking its ability to retain engaged and satisfied volunteers.

A importância da impressão funcional - técnica modelo modificado em prótese parcial removível de extremo livre

A Prótese Parcial Removível esquelética na reabilitação de pacientes edêntulos parciais tem sido uma opção acessível, rápida e viável de restabelecer a função estética e fonética dos dentes perdidos, porém a grande problemática em torno deste tipo de reabilitação está nos casos de extremos livres uni e bilaterais que dependem do rebordo residual para sustentação, devido à falta de pilar posterior que pode comprometer a retenção e principalmente a estabilidade da prótese que estará sujeita a deslocamentos constantes durante a dinâmica dos movimentos funcionais. Na literatura é relatado que todos os conhecimentos devem ser observados a quando da confecção deste tipo de prótese, as explicações e orientações como se comporta este tipo de prótese e os cuidados que o paciente tem que ter, e principalmente as condições biológicas dos tecidos de suporte são da responsabilidade do Médico Dentista o qual ao ter em conta e transmitir estes conhecimentos no momento do planeamento consegue assim minimizar os riscos de fracasso. A impressão funcional é de extrema importância para o sucesso da reabilitação com este tipo de prótese, mais especificamente a técnica do modelo modificado, que o objeto deste trabalho é realçar a sua utilização. Sendo de especial interesse para a Medicina Dentária pela necessidade e demanda do tratamento clínico, quanto para o ensino nas universidades. Dessa forma este trabalho visa mostrar a importância da impressão funcional na Prótese Parcial Removível esquelética de extremo livre, em especial o modelo modificado, pois ela visa obter melhor estabilidade, suporte e retenção para conseguir um melhor conforto para o paciente, mantendo a integridade do periodonto e dos dentes de apoio, obtendo assim um bom prognóstico e sucesso no procedimento realizado, como forma de fazer com que este procedimento responda tanto a expectativa do paciente como da equipe que a confecciona.

Ecological stoichiometry controls the transformation and retention of plant-derived organic matter to humus in response to nitrogen fertilisation

Carbon (C) sequestration in soils is a means for increasing soil organic carbon (SOC) stocks and is a potential tool for climate change mitigation. One recommended management practice to increase SOC stocks is nitrogen (N) fertilisation, however examples of positive, negative or null SOC effects in response to N addition exist. We evaluated the relative importance of plant molecular structure, soil physical properties and soil ecological stoichiometry in explaining the retention of SOC with and without N addition. We tracked the transformation of 13C pulse-labelled buffel grass (Cenchrus ciliaris L.), wheat (Triticum aestivum L.) and lucerne (Medicago sativa L.) material to the <53 μm silt + clay soil organic C fraction, hereafter named “humus”, over 365-days of incubation in four contrasting agricultural soils, with and without urea-N addition. We hypothesised that: a) humus retention would be soil and litter dependent; b) humus retention would be litter independent once litter C:N ratios were standardised with urea-N addition; and c) humus retention would be improved by urea-N addition. Two and three-way factorial analysis of variance indicated that 13C humus was consistently soil and litter dependent, even when litter C:N ratios were standardised, and that the effect of urea-N addition on 13C humus was also soil and litter dependent. A boosted regression analysis of the effect of 44 plant and soil explanatory variables demonstrated that soil biological and chemical properties had the greatest relative influence on 13C humus. Regression tree analyses demonstrated that the greatest gains in 13C humus occurred in soils of relatively low total organic C, dissolved organic C and microbial biomass C (MBC), or with a combination of relatively high MBC and low C:N ratio. The greatest losses in 13C humus occurred in soils with a combination of relatively high MBC and low total N or increasing C:N ratio. We conclude that soil variables involved in soil ecological stoichiometry exert a greater relative influence on incorporating organic matter as humus compared to plant molecular structure and soil physical properties. Furthermore, we conclude that the effect of N fertilisation on humus retention is dependent upon soil ecological stoichiometry.