Failure rates for accelerated acceptance testing of silicon transistors

Extrapolation tables for the control of silicon transistor product reliability have been compiled. The tables are based on a version of the Arrhenius statistical relation and are intended to be used for low- and medium-power silicon transistors

Introduction to computer aided reliability data analysis

Computer program for component quality control and reliability data analysi

Knowledge of Dementia: Do family members understand dementia as a terminal condition?

Current research identifies advanced dementia to be the terminal phase of this progressive and incurable condition. However, there has been relatively little investigation into how family members of people with advanced dementia understand their relative's condition. In this article, we report on semi-structured interviews with 10 family members of people with advanced dementia, in a residential aged care facility. Using a qualitative, descriptive design, we explored family members' understandings of dementia, whether they were aware that it was a terminal condition, and the ways they developed their understandings. Findings revealed that the majority of family members could not recognize the terminal nature of dementia. Relying on predominantly lay understandings, they had little access to formal information and most failed to conceptualize a connection between dementia and death. Moreover, family members engaged in limited dialogue with aged care staff about such issues, despite their relatives being in an advanced stage of the disease. Findings from our study suggest that how family members understand their relative's condition requires greater attention. The development of staff/family partnerships that promote shared communication about dementia and dying may enhance family members' understandings of the dementia trajectory and the types of decisions they may be faced with during the more advanced stages of the disease

The emerging role of the urban-based Aboriginal peer support worker: A Western Australian study

Purpose: To explore the self-perceived role of the Aboriginal peer support worker working with families with young children. This study was a component of a larger participatory action research study undertaken in a Western Australian metropolitan setting to develop and evaluate the suitability, feasibility and effectiveness of an Aboriginal peer-led home visiting program. Methods: Focus group interviews were carried out with peer support workers using unstructured and semi-structured interviews within Action Learning Sets. Data were analysed using thematic analysis. Results: The overarching theme on the self-perceived role of the Aboriginal peer support worker was Giving Parent Support, with subsidiary themes relating to development and ongoing sustainability of the support. Discussion: The peer support workers viewed their role as providing parent support through enabling strategies which developed client acceptance and trust, delivered culturally relevant support, advocated for families, developed therapeutic engagement and communication strategies, and created safe home visiting practices. They recognised the importance of linking families with community support such as community child health nurses which was important for improving long term physical and psychosocial health outcomes for children. Conclusion: Aboriginal Peer Support Workers identified their emerging integral role in the development of this unique culturally acceptable home visitingsupport for Aboriginal parents. Innovative approaches towards client engagement demonstrated their value in developing creative ways of working in partnership with families, community support services and child health nurses across a range of challenging psychosocial environments

Effects of Cognitive Remediation on Cognition, Metacognition, and Social Cognition in Patients With Schizophrenia

We aimed to evaluate in a sample of outpatients with schizophrenia (SCZ) the effectiveness of a cognitive remediation (CR) program (through the use of the Cogpack software) [computer-assisted CR (CACR)] in addition to standard therapy on cognitive outcomes as compared with that in a control active group (CAG) and to highlight a possible effect on social cognition (SC), metacognition, symptomatology, and real-world functioning. Of the 66 subjects enrolled, 33 were allocated to CACR and 33 to the CAG. Twenty-three patients in the CACR group and 25 subjects in the CAG completed at least 80% of the 48 prescribed CACR sessions, performed twice a week, for a total of 24 weeks of treatment. A significant time × group interaction was evident, suggesting that patients undergoing CACR intervention improved in specific metacognitive sub-functions (understanding others' mind and mastery), some cognitive domains (verbal learning processing speed, visual learning, reasoning, and problem solving) (h(2) = 0.126), depressive symptoms, SC, awareness of symptoms, and real-world functioning domains (community activities and interpersonal relationships) more significantly than did patients undergoing CAG. The most noticeable differential improvement between the two groups was detected in two metacognitive sub-functions (understanding others' mind and mastery), in verbal learning, in interpersonal relationship, and in depressive symptomatology, achieving large effect sizes. These are encouraging findings in support of the possible integration of CACR in rehabilitation practice in the Italian mental health services

Test-retest reliability of the Health Literacy Questionnaire (HLQ-Br) in Brazilian carers of older people

The rapid aging of the Brazilian population is seeing people living longer but with comorbidities more common in older people and higher dependence in activities of daily living. Due to these factors, support from formal and informal carers is needed more frequently. Many informal carers are family members who manage the health of the older person they are caring for, including accompanying them to medical appointments and advocating for them when they are hospitalized1,2. As such, carers of older people often have a key role in accessing, understanding and supporting the implementation of health-related recommendations for the older person they provide care for..

Developing and testing a strategy to enhance a palliative approach and care continuity for people who have dementia: Study overview and protocol

Background: Typically, dementia involves progressive cognitive and functional deterioration, leading to death. A palliative approach recognizes the inevitable health decline, focusing on quality of life. The approach is holistic, proactive, supports the client and the family, and can be provided by the client’s usual care team. In the last months of life, distressing symptoms, support needs, and care transitions may escalate. This project trialed a strategy intended to support a consistent, high quality, palliative approach for people with dementia drawing close to death. The strategy was to implement two communities of practice, drawn primarily from service provider organizations across care sectors, supporting them to address practice change. Communities comprised practitioners and other health professionals with a passionate commitment to dementia palliative care and the capacity to drive practice enhancement within partnering organizations. Project aims were to document: (i) changes driven by the communities of practice; (ii) changes in staff/practitioner characteristics during the study (knowledge of a palliative approach and dementia; confidence delivering palliative care; views on death and dying, palliative care, and a palliative approach for dementia); (iii) outcomes from perspectives of family carers, care providers, and community of practice members; (iv) the extent to which changes enhanced practice and care continuity; and (v) barriers to and facilitators of successful community of practice implementation. Methods/design: This action research project was implemented over 14 months in 2010/11 in metropolitan Perth, Western Australia and regional Launceston, Tasmania. Each state based community of practice worked with the researchers to scope existing practice and its outcomes. The research team compiled a report of existing practice recommendations and resources. Findings of these two steps informed community of practice action plans and development of additional resources. Change implementation was recorded and explored in interviews, comparisons being made with practice recommendations. Changes in staff/practitioner characteristics were evaluated using survey data. Findings from semi structured interviews and survey administration established outcomes from perspectives of family carers, care providers, and community of practice members. Consideration of processes and outcomes, across the two state based settings, informed identification of barriers and facilitators. Community of practice reflections also informed study recommendations

Pan African strategy for the progressive control of peste des petits ruminants (Pan African ppr strategy)

Peste des petits ruminants (PPR) is a major constraint to the livelihoods and food security of small scale farmers. The epidemiology and biology of PPR virus has much in common with rinderpest virus (RP), an agent that has been globally eradicated. This document presents a strategy for the progressive control of PPR that builds upon the lessons learnt from rinderpest eradication. Progressive control relies upon a modular approach that consists of a series of self-sufficient phases each with its own set of sustainable results. Key intermediate results will be proven business models for sustainable PPR control service delivery and enhanced capacity of animal health institutions to target control services to critical control points. The program will foster an adaptive management approach that integrates learning approaches to drive animal health institutional innovation. The coordinated drive towards long term animal health goals will add value to on-going investments in infectious disease control