Questions of Life and Death

The research started with a definition of the general ethical background to be applied in bioethical discussions, particularly regarding aspects of morality that have to be enforced by the community. Only those moral beliefs that can be accepted by consensus in a free discussion can be enforced. It follows that the basic principle of a well ordered society is the equality (and possible upwards extension) of the basic liberties. Therefore, whenever it is possible to respect the principle of autonomy in matters of bioethics (here including questions of abortion, assisted procreation, genetics, organ transplantation and euthanasia) this must be done. On the other hand, there are some common values that can be defended in a free dialogue, values that are needed in order to guarantee stable cooperation in a political society. These values include the respect for human life, which implies the respect for human life in all its forms. This leads to the conclusion that people who are able to be part of the system of cooperation in a political society have rights which are dominant in moral considerations. In all cases where there is no conflict between these rights and the value of life as manifested in human individuals who are not able participate in social cooperation, considerations of the value of the life of the latter must be an important moral consideration. This implies that embryo experimentation should be permitted in order to develop scientific advances needed to save human life, but embryos must not be used for trivial reasons or for the cosmetic industry.

Outlines of Mormon philosophy; or, The answers given by the gospel, as revealed through the Prophet Joseph Smith, to the questions of life.

Mode of access: Internet.

Questions of 'h' in Northern Ireland: Breathing New Life on the Aspiration Theory

This paper considers existing ideas concerning pronunciation of the letter name for (LNH) in Northern Irish English (NIE). Traditionally, the status of LNH realisation as an ethnic marker has gone unquestioned: Catholics are thought to say [het&Mac186;] while the Protestant norm is assumed to be [etS]. The phonetic difference between these realisations is consistently described as word-initial aspiration versus non-aspiration, with aspiration attributed exclusively to Irish language influence. Here, we show that an explanation based on aspiration alone is phonologically unsatisfying and question whether aspiration is, in fact, an Irish language or ethnically dictated phenomenon. It is further suggested here that the overwhelming stigmatisation of LNH realisation may be responsible for blocking a potential sound change in NIE. While this paper is not intended as a detailed account of ethnolinguistic differences in NI phonology, it engages critically with the over-simplistic and widespread notion that LNH realisation is a result of transfer from the Irish language to the English used by Catholics in Northern Ireland.

The life of Thomas Jefferson, third president of the United States. With parts of his correspondence never before published, and notices of his opinions on questions of civil government, national policy, and constitutional law.

Mode of access: Internet.

Life questions of school boys,

"Teachers supplement" [i.e. supplementay reading list]: 18 p.

A model for the modular evolution of rna addressing open questions on the origin of life

A main unsolved problem in the RNA world scenario for the origin of life is how a template-dependent RNA polymerase ribozyme emerged from short RNA oligomers generated by random polymerization of ribonucleotides (Joyce and Orgel 2006). Current estimates establish a minimum size about 165 nt long for such a ribozyme (Johnston et al. 2001), a length three to four times that of the longest RNA oligomers obtained by random polymerization on clay mineral surfaces (Huang and Ferris 2003, 2006). To overcome this gap, we have developed a stepwise model of ligation-based, modular evolution of RNA (Briones et al. 2009) whose main conceptual steps are summarized in Figure 1. This scenario has two main advantages with respect to previous hypotheses put forward for the origin of the RNA world: i) short RNA....

Strategies for minimising the whole of life cycle cost of reinforced concrete bridge exposed to aggressive environments

n design of bridge structures, it is common to adopt a 100 year design life. However, analysis of a number of case study bridges in Australia has indicated that the actual design life can be significantly reduced due to premature deterioration resulting from exposure to aggressive environments. A closer analysis of the cost of rehabilitation of these structures has raised some interesting questions. What would be the real service life of a bridge exposed to certain aggressive environments? What is the strategy of conducting bridge rehabilitation? And what are the life cycle costs associated with rehabilitation? A research project funded by the CRC for Construction Innovation in Australia is aimed at addressing these issues. This paper presents a concept map for assisting decision makers to appropriately choose the best treatment for bridge rehabilitation affected by premature deterioration through exposure to aggressive environments in Australia. The decision analysis is referred to a whole of life cycle cost analysis by considering appropriate elements of bridge rehabilitation costs. In addition, the results of bridges inspections in Queensland are presented

Structures of life : the role of molecular structures in scientists' work

The visual and multidimensional representations like images and graphical structures related to biology provide great insights into understanding the complexities of different organisms. Especially, life scientists use different representations of molecular structures to answer biological questions and to better understand cellular processes. Combining results from two field studies, we explore the role of molecular structures in life scientists’ current work from a humanfactors perspective. Our main conclusion is that different representations of molecular structures, due to their visual nature, are important for supporting collaboration, constructing new knowledge and supporting scientists’ professional activities in general.

The impact of personality and workplace belongingness on mental health workers’ professional quality of life

Objectives Mental health workers are constantly exposed to their clients’ stories of distress and trauma. While listening to these stories can be emotionally draining, professionals in this field still derive pleasure from their work. This study examined the role of personality and workplace belongingness in predicting compassion satisfaction, secondary traumatic stress, and burnout in mental health professionals. Methods Mental health staff (N = 156) working in a counselling service completed a questionnaire that included measures relating to professional quality of life, the Five-Factor Model of personality, workplace belongingness, as well as questions relating to the participants’ demographic profile, work roles and trauma history. Results The results indicated that, high levels of emotional stability (low neuroticism), extraversion, agreeableness, conscientiousness, and being connected at work, are essential factors that promote the professional quality of life of mental health workers. Specifically, workplace belongingness was the strongest predictor of compassion satisfaction and low levels of burnout, while neuroticism was the strongest predictor of secondary traumatic stress. Conclusions Important implications from this study include: (1) encouraging mental health staff to increase self-awareness of their dispositional characteristics and how their personalities affect their wellbeing at work, and; (2) encouraging management to facilitate practices where mental health workers feel connected, respected, and supported in their organisation.

Some major unsolved aspects of the dynamics of African fisheries as related to questions of rational development and management

Studies of fish and fisheries in Africa fall in to four phases: the period of fisheries expeditions, ecological investigations, the development phase, and the period of mechanized exploitation. There is need to establish the taxonomic status and ecology of the varied components of the potentially important Haplochromis in Lake Victoria. A comprehensive study of their bionomics and life history, population structure, natality, recruitment and mortality coefficients should be undertaken. Emphasis lo be laid on the study of the ecology, especially breeding behaviour of the economically important c1upeids (Stolothrissa tanganciae and Limnothrissa miodon), in Lake Tanganyika. A comprehensive investigation into the migratory and shoaling behaviour of the Lake Victoria Tilapia to be initiated. Pre-impoundment studies to be undertaken to assess effects of hydroelectric projects of fisheries. Studies on parasites of economically important fishes to be stepped up to assess pathological effects and the biological basis for their control. The role of predators, e.g., Hydrocyon, Lates and Micropterus salmoides in commercial fish populations should be evaluated, and the knowledge gaincd used to effectively manage the fisheries in favour of the more desirable fish stocks.

Young caregivers in the end-of-life setting: a population-based profile of an emerging group.

PURPOSE: Little is known about young caregivers of people with advanced life-limiting illness. Better understanding of the needs and characteristics of these young caregivers can inform development of palliative care and other support services. METHODS: A population-based analysis of caregivers was performed from piloted questions included in the 2001-2007 face-to-face annual health surveys of 23,706 South Australians on the death of a loved one, caregiving provided, and characteristics of the deceased individual and caregiver. The survey was representative of the population by age, gender, and region of residence. FINDINGS: Most active care was provided by older, close family members, but large numbers of young people (ages 15-29) also provided assistance to individuals with advanced life-limiting illness. They comprised 14.4% of those undertaking "hands-on" care on a daily or intermittent basis, whom we grouped together as active caregivers. Almost as many young males as females participate in active caregiving (men represent 46%); most provide care while being employed, including 38% who work full-time. Over half of those engaged in hands-on care indicated the experience to be worse or much worse than expected, with young people more frequently reporting dissatisfaction thereof. Young caregivers also exhibited an increased perception of the need for assistance with grief. CONCLUSION: Young people can be integral to end-of-life care, and represent a significant cohort of active caregivers with unique needs and experiences. They may have a more negative experience as caregivers, and increased needs for grief counseling services compared to other age cohorts of caregivers.

Kids’ Life and Times: using an Internet survey to measure children’s health-related quality of life

Objective
To examine the psychometric properties of an internet version of a children and young person's quality of life measure originally designed as a paper questionnaire.

Methods
Participants were 3,440 10 and 11 year old children in Northern Ireland who completed the KIDSCREEN-27 online as part of a general attitudinal survey. The questionnaire was animated using cartoon characters that are familiar to most children and the questions appeared on screen and were read aloud by actors.

Results
Exploratory principal component analysis of the online version of the questionnaire supported the existence of five components in line with the paper version. The items loaded on the components that would be expected based on previous findings with five domains - physical well-being,psychological well-being, autonomy and parents, social support and peers and school environment.Internal consistency reliability of the five domains was measured using Cronbach's alpha and the results suggested that the scale scores were reliable. The domain scores were similar to those reported in the literature for the paper version.

Conclusions
These results suggest that the factor structure and internal consistency reliability scores of the KIDSCREEN-27 embedded within an online survey are comparable to those reported in the literature for the paper version.

Health-related quality of life and children’s happiness with their childcare

Background Almost without exception, research into the range and quality of childcare provision, and its correlates with children’s development, comes from the perspective of adults. Parents, childcare workers, teachers and the general public have all been asked for their views on childcare. In contrast, there is a dearth of information on attitudes to childcare provision and its correlates from the perspective of the children themselves.

Methods A total of 3657 Primary 7 children, who are 10 or 11 years of age, completed the KIDSCREEN-27 health-related quality of life (HRQoL) measure along with questions on their childcare provision as part of an online survey carried out in schools.

Results Most children receiving childcare from people other than their parents were completely happy with their care. Childcare was related to poorer HRQoL for girls on four of the ?ve KIDSCREEN domains, although the effect sizes were small. For both boys and girls, there were statistically signi?cant, although modest, correlations between happiness with childcare and scores on all ?ve domains of the KIDSCREEN-27.

Conclusions Overall, the ?ndings suggest that most children are happy with their care and that any differences between the HRQoL of those who are cared for by their parents and those who are not are small to moderate.

Gender differences among Canadian spousal caregivers at the end of life

The purpose of this study was to examine gender differences in spousal caregiving at the end of life. The primary research question was to determine gender differences in caregiver strain among spousal caregivers. Secondary research questions investigated included (i) the presence of gender differences among spousal caregivers in the duration of care provided; (ii) gender differences among spousal caregivers in formal service use and unmet service needs; and (iii) whether support to care recipients in activities of daily living varied according to the gender of the spousal caregiver. The study was conducted over a 2-year period (2000-2002) in south-central Ontario, Canada. The study sample included 283 informal spousal caregivers (198 females, 85 males) each of whom were caring for a terminally ill spouse at the time they participated in a cross-sectional telephone survey. The analysis showed that females reported a significantly greater level of caregiving strain than males (t = -2.12, d.f. = 281, P = 0.035). When considering source of support in activities of daily living for the care recipient, differential assistance was noted on the basis of caregiver gender. Female caregivers had almost twice the odds of providing support in toileting-related tasks than male caregivers (odds ratio (OR) = 1.98, 95% confidence interval (CI) = 1.01-3.85, P = 0.044), while male caregivers had approximately twice the odds of providing support in mobility-related tasks (OR = 0.41, 95% CI = 0.21-0.81, P = 0.011). Care recipients who had a female caregiver had lower odds of receiving support from family and friends in tasks associated with personal care (OR = 0.17, 95% CI = 0.05-0.53, P = 0.002). To address gender differences in caregiving, a realistic home-based palliative care approach must take into account the importance of informal caregivers. © 2008 Blackwell Publishing Ltd.

Family perceptions of end-of-life care in long-term care facilities

The study examined the utility of the Family Perception of Care Scale (FPCS), which consists of four subscales: resident care, family support, communication, and rooming. This instrument was developed for the purposes of this study. Overall, family members were satisfied with end-of-life care. Satisfaction did not have a statistically significant relationship to family and resident characteristics. Survey questions with the highest number of low satisfaction ratings included staffing levels, updating families and involving them in care planning, and decision making. Family members considered pain control an important priority, followed by comfort care that included caring for a family member with dignity and sensitivity. Family members also valued it when staff were able to inform them that the death of their family member was near. Place of death was significantly associated with satisfaction, family members being more satisfied with end-of-life care when their family member died in the LTC facility as opposed to in hospital.