QUANTITATIVE REAL-TIME PCR (Q-PCR) FOR SPUTUM SMEAR DIAGNOSIS OF PULMONARY TUBERCULOSIS AMONG PEOPLE WITH HIV/AIDS

Objective: To assess quantitative real-time polymerase chain reaction (q-PCR) for the sputum smear diagnosis of pulmonary tuberculosis (PTB) in patients living with HIV/AIDS with a clinical suspicion of PTB.Method: This is a prospective study to assess the accuracy of a diagnostic test, conducted on 140 sputum specimens from 140 patients living with HIV/AIDS with a clinical suspicion of PTB, attended at two referral hospitals for people living with HIV/AIDS in the city of Recife, Pernambuco, Brazil. A Löwenstein-Jensen medium culture and 7H9 broth were used as gold standard.Results: Of the 140 sputum samples, 47 (33.6%) were positive with the gold standard. q-PCR was positive in 42 (30%) of the 140 patients. Only one (0.71%) did not correspond to the culture. The sensitivity, specificity and accuracy of the q-PCR were 87.2%, 98.9% and 95% respectively. In 39 (93%) of the 42 q-PCR positive cases, the CT (threshold cycle) was equal to or less than 37.Conclusion: q-PCR performed on sputum smears from patients living with HIV/AIDS demonstrated satisfactory sensitivity, specificity and accuracy, and may therefore be recommended as a method for diagnosing PTB.

A study on reducing digital piracy: an analytical network process approach with benefits, opportunities, costs and risks analysis

Dissertação para obtenção do Grau de Mestre em Engenharia e Gestão Industrial

Lime mortars with heat treated clays and ceramic waste: A review

The formulation and use of lime mortars with ceramic particles has, in the past, been a very common technique. Knowledge of such used techniques and materials is fundamental for the successful rehabilitation and conservation of the built heritage. The durability that these mortars have shown encourages the study of the involved mechanisms, so that they may be adapted to the current reality. The considerable amount of waste from old ceramics factories which is sent for disposal might present an opportunity for the production of reliable improved lime mortars. In this paper a number of studies that characterize old building mortars containing ceramic fragments are reviewed. The most important research undertaken on laboratory prepared mortars with several heat treated clays types is presented, specifically with incorporated ceramic waste. Some studies on the pozzolanicity of heat treated clays are examined and the heating temperatures that seem most likely to achieve pozzolanicity are presented. It was verified that some heating temperatures currently used by ceramic industries might correspond to the temperatures that will achieve pozzolanicity.

Promoção da motivação e da autonomia com recurso às tecnologias de informação e comunicação em alunos normovisuais e em alunos com deficiência visual

Relatório de estágio de mestrado em Ensino de Informática

A Methodology to measure shareholder value orientation and shareholder value creation aimed at providing a research basis to investigate the link between both magnitudes

Does shareholder value orientation lead to shareholder value creation? This article proposes methods to quantify both, shareholder value orientation and shareholder value creation. Through the application of these models it is possible to quantify both dimensions and examine statistically in how far shareholder value orientation explains shareholder value creation. The scoring model developed in this paper allows quantifying the orientation of managers towards the objective to maximize wealth of shareholders. The method evaluates information that comes from the companies and scores the value orientation in a scale from 0 to 10 points. Analytically the variable value orientation is operationalized expressing it as the general attitude of managers toward the objective of value creation, investment policy and behavior, flexibility and further eight value drivers. The value creation model works with market data such as stock prices and dividend payments. Both methods where applied to a sample of 38 blue chip companies: 32 firms belonged to the share index IBEX 35 on July 1st, 1999, one company represents the “new economy” listed in the Spanish New Market as per July 1st, 2001, and 5 European multinational groups formed part of the EuroStoxx 50 index also on July 1st, 2001. The research period comprised the financial years 1998, 1999, and 2000. A regression analysis showed that between 15.9% and 23.4% of shareholder value creation can be explained by shareholder value orientation.

Accurate performance of a rat model of schizophrenia in the water maze depends on visual cue availability and stability: a distortion in cognitive mapping abilities?

Rats were treated postnatally (PND 5-16) with BSO (l-buthionine-(S,R)-sulfoximine) in an animal model of schizophrenia based on transient glutathione deficit. The BSO treated rats were impaired in patrolling a maze or a homing table when adult, yet demonstrated preserved escape learning, place discrimination and reversal in a water maze task [37]. In the present work, BSO rats' performance in the water maze was assessed in conditions controlling for the available visual cues. First, in a completely curtained environment with two salient controlled cues, BSO rats showed little accuracy compared to control rats. Secondly, pre-trained BSO rats were impaired in reaching the familiar spatial position when curtains partially occluded different portions of the room environment in successive sessions. The apparently preserved place learning in a classical water maze task thus appears to require the stability and the richness of visual landmarks from the surrounding environment. In other words, the accuracy of BSO rats in place and reversal learning is impaired in a minimal cue condition or when the visual panorama changes between trials. However, if the panorama remains rich and stable between trials, BSO rats are equally efficient in reaching a familiar position or in learning a new one. This suggests that the BSO accurate performance in the water maze does not satisfy all the criteria for a cognitive map based navigation on the integration of polymodal cues. It supports the general hypothesis of a binding deficit in BSO rats.

Patient Education/Self Management Programmes for People with Long Term Conditions

Regional Summary Report 2012/13

The Quality of Life of Older People with a Disability in Ireland

The Quality of Life of Older People with a Disability in Ireland For many years the National Council on Ageing and Older People (NCAOP) has advocated the importance of meaningful consultation with older people in order to inform public policy and facilitate the development of services to meet their needs. This research study was commissioned to present a picture of quality of life in older age for people with a disability in Ireland and was grounded in consultation with them. It is the first such study to be undertaken here. Click here to download PDF 1.9mb

Improving outcomes for people with skin tumours including melanoma (update)

The management of low-risk basal cell carcinomas in the community.In February 2006, the National Institute for Health and Clinical Excellence (NICE) published service guidance on skin cancer, ‘Improving outcomes for people with skin tumours including melanoma’ (NICE guidance on cancer services). Many of the recommendations in this guidance were converted into peer review measures published in the ‘Manual for cancer services 2008: skin measures..

Improving care for people with long term conditions: 'at a glance' information sheets for healthcare professionals

The Department has produced a series of information sheets for doctors,nurses, those delivering personal health budgets, allied health professionals, health trainers and anyone supporting individuals with long term conditions. The information sheets cover a range of topics including care planning, care co-ordination, managing need and assessment of risk, motivating people to self care, goal setting and action planning and end of life care.Download information sheet 1: Personalised care planning (PDF, 2514K)Download information sheet 2: Personalised care planning diagram (PDF, 2213K)Download information sheet 3: Care co-ordination (PDF, 1967K.

Healthy eating for people with Type 2 diabetes

This booklet has been prepared for those who have recently been diagnosed with Type 2 Diabetes. Type 2 Diabetes is a very common medical condition. While it is a condition that is on the increase, a lot is now known about Type 2 Diabetes and it can be successfully treated and managed so that the person with Diabetes can live a long and healthy life.

Continuing to care for people with dementia: Alzheimer Society of Ireland

The Alzheimer Society of Ireland in conjunction with St. Luke’s Home has published a report ‘Continuing to care for people with dementia’ which explores Irish family carers’ experience of their relative’s transition to a nursing home.�� The report was researched and written by Professor Murna Downs, Bradford Dementia Group, University of Bradford. The full report is available below:Continuing to care for people with dementia����

Tackling inequalities in life expectancy in areas with the worst health and deprivation: England

While overall health outcomes in England has improved during the last Labour administration - inequalities in health has increased, according to the latest report published by the House of Commons Public Accounts Committee today. People living in the poorest communities in England are more likely to die two years earlier than people living in more affluent neighbourhoods, leading to 3,335 premature mortality the report claims. Between, 1997 and 2010, the NHS budget has doubled and the country is more prosperous than ever before, yet the gap in life expectancy between the poorest areas and the national average grew by 7% for men and 14% for women, the committee concluded.

End of life care standards for people with dementia

End of life care standards for people with dementiaThis project, funded under Call 1 of CARDI’s Grants Programme and led by Dr Suzanne Cahill, School of Social Work and Social Policy, Trinity College Dublin, highlights the need for guaranteed standards of care for older people with dementia at the end of their lives.The research recommends the introduction of standards as a matter of urgency because of the huge increases in the number of people affected, and the number likely to be affected in the future. It is estimated that the number of people with dementia in the Republic of Ireland will rise from 44,000 to 104,000 by 2036 and in Northern Ireland from 16,000 to 47,000 in 2051.The research draws attention to the importance of agreeing new standards in Ireland, North and South, by proposing guidelines to develop policies and practices that can reflect the best available throughout the world.Research Team:•������ Dr Suzanne Cahill, School of Social Work and Social Policy, Trinity College Dublin•������ Ms Daphne Doran, Quality Initiatives, Belfast•������ Dr Max Watson, University of Ulster and Northern Ireland HospiceResearch briefingFull report��

Building Consensus for the Future - Report of the Feasibility Study on Palliative Care for People with Dementia

The Alzheimer Society of Ireland have launched a report "Building Consensus for the Future: Report of the Feasibility Study on Palliative Care for People with Dementia".�� The report outlines the findings of a research project carried out in association with the Irish Hospice Foundation.