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Selected AbstractsNurses' experiences of practice and political reform in long-term aged care in Australia: implications for the retention of nursing personnelJOURNAL OF NURSING MANAGEMENT, Issue 1 2007LORRAINE VENTURATO PhD Aim, The aim of the study was to explore registered nurses' experiences in long-term aged care in light of the political reform of aged care services in Australia. Background, In Australia, the aged care industry has undergone a lengthy period of political and structural reform. Despite reviews into various aspects of these reforms, there has been little consideration of the effect these are having on the practice experiences and retention of nursing staff in long-term care. Methods, In this critical hermeneutic study, 14 nurses from long-term care facilities in Australia were interviewed about their experiences during the reform period. Results, The data revealed a sense of tension and conflict between nurses' traditional values, roles and responsibilities and those supported by the reforms. Nurses struggled to renegotiate both their practice roles and values as the reforms were implemented and the system evolved. Nursing management support was an important aspect in mediating the effect of reforms on nursing staff. Conclusion, This research highlights both the tensions experienced by nurses in long-term aged care in Australia and the need to renegotiate nursing roles, responsibilities and values within an evolving care system. This research supports a role for sensitive and proactive nursing management during periods of industry reform as a retention strategy for qualified nursing personnel. [source] Maternal effort and joey growth in koalas (Phascolarctos cinereus)JOURNAL OF ZOOLOGY, Issue 4 2006J. R. Tobey Abstract The extent to which sex-biased maternal investment characterizes mammals is controversial, with less information available for evaluating patterns of maternal effort in marsupials than in placentals. Koalas Phascolarctos cinereus are size-dimorphic animals with a lengthy period of dependency and they reside in mating systems that might favour sex-biased maternal investment. We examined 18 years of data recorded from koalas living at the San Diego Zoo in order to examine how joey development and maternal condition might be connected. Koalas are pregnant for only 1 month, but joey emergence from the pouch does not occur until 32 weeks of age. Neither maternal condition nor age affected sex ratio at joey emergence, and both sexes had the same survivorship prospects. Koala dams transport and nurse joeys for close to 1 year, at which time the two sexes are size dimorphic. Given the poor-quality diet of koalas, combined with maternal transport of infants who are at least 25% of maternal mass, we suggest that infant rearing poses high energetic costs on koala females. We suggest that ecological and energetic constraints have moulded koala maternal strategies such that females maximize allocation of resources to offspring, regardless of sex, in order to increase prospects for joey survivorship. [source] Adult health outcomes and their implications for experiences of childhood nutritional stress in Jamaica,AMERICAN JOURNAL OF HUMAN BIOLOGY, Issue 5 2009Robin G. Nelson With insights from the developmental origins of health and disease paradigm (DOHaD), this study explores the impact of childhood nutritional stress on adult health outcomes in Jamaica. Jamaica experienced a lengthy period of political and economic instability beginning in the postcolonial period of the early 1960s. This study tests whether decreased government spending on public resources and limited access to imported food products during the early postcolonial period will be reflected in increased adiposity and body mass index among Jamaican adults. Ethnographic and anthropometric data were collected from individuals born between 1958 and 1988. Variability in health outcomes was assessed using Z -score values for body mass index and summed skinfold thickness measures. Age was employed as both a continuous and categorical independent variable. In partial correlation models controlling for economic status, body mass index values and summed skinfold thickness increased with age. Birth cohort and gender effects were also apparent. Women born between 1959 and 1968 had higher body mass index Z -score values than younger women. Both men and women born between 1959 and 1968 had significantly higher skinfold thickness measures than younger individuals. Individuals born between 1959 and 1968 were children during the immediate postcolonial era in Jamaica. Experiences of nutritional stress during critical developmental periods may have contributed to the observed age-related increases in adipose tissue and body mass index values. This study informs our understanding of the ways that fluctuations in the sociopolitical environment during development can mediate and contribute to poor adult health outcomes. Am. J. Hum. Biol. 2009. © 2009 Wiley-Liss, Inc. [source] Sowing Dragon's Teeth: Public Support for Political Violence and Paramilitarism in Northern IrelandPOLITICAL STUDIES, Issue 5 2001Bernadette C. Hayes While much attention has been devoted to political efforts to solve the Northern Ireland problem, less attention has been given to the role of political violence in sustaining the conflict. We argue that one of the reasons for the intractability of the conflict is widespread exposure to political violence among the civil population. By 1998, thirty years after the conflict started, one in seven of the population reported being a victim of violence; one in five had a family member killed or injured; and one in four had been caught up in an explosion. Such widespread exposure to violence exists alongside latent support for paramilitarism among a significant minority of both communities. Using 1998 survey data, we show that exposure to violence serves to enhance public support for paramilitary groups, as well as to reduce support for the decommissioning of para-military weapons. Overall, the results suggest that only a lengthy period without political violence will undermine support for paramilitarism and result in the decommissioning of weapons. [source] The strategic use of sex in wild female western gorillasAMERICAN JOURNAL OF PRIMATOLOGY, Issue 12 2009Diane M. Doran-Sheehy Abstract Human females, unlike most mammals, are sexually active outside of fertile periods. This decoupling of sexual behavior from its conceptive function has had an enormous impact on human social relationships, and yet we know little about why there was selection for nonconceptive mating. Here we examine one form of nonconceptive mating, the mating that occurs during pregnancy or post-conceptive (PC) mating, in wild western gorillas (Gorilla gorilla). Using a near complete mating record for five females during gestation, we show that pregnant females varied in the timing and frequency of mating, and used PC mating conditionally, synchronizing copulations to occur on days when other females mated, and refraining from mating for lengthy periods when no other females mated. As pregnant females mated exclusively with the same male before and after conception, and mated in response to group female (and not male) behavior, we conclude that western gorillas used PC mating as a form of female competition, and not to confuse paternity or to obtain immediate benefits from the male, as suggested earlier. The male initiated copulations preferentially with females of high rank, rather than distinguishing between pregnant and cycling females. Therefore, PC mating appears to be a strategy by which high-ranking pregnant females attempt to minimize male interest in other females, while reinforcing their own status and potentially delaying conception in others. These findings indicate that female-mating competition is more important than considered earlier, and may be a factor in the evolution of nonconceptive mating in humans. Am. J. Primatol. 71:1011,1020, 2009. © 2009 Wiley-Liss, Inc. [source] ON MISREADING AND MISLEADING PATIENTS: SOME REFLECTIONS ON COMMUNICATIONS, MISCOMMUNICATIONS AND COUNTERTRANSFERENCE ENACTMENTS,THE INTERNATIONAL JOURNAL OF PSYCHOANALYSIS, Issue 4 2001Theodore J. Jacobs This author focuses on an aspect of transference countertransference interaction that enacted covertly is often overlooked. He argues that conflicts, needs and biases that may go undetected for lengthy periods of time are not infrequently contained within the analyst's accurate and technically correct interventions and that for defensive reasons, patients often suppress, deny or rationalise their accurate perceptions of these countertransference elements and fail to confront their analysts with them. The mistakes, miscommunications and misperceptions that arise as a consequence of the unconscious collusions that develop between patient and analyst can have a profound effect on the analytic work. Several clinical examples are presented to illustrate the operation of such covert communications in analysis and their impact on the treatment process. [source] Chemical U-Th-Pb Monazite Dating of Deformations versus Pluton Emplacement and the Proterozoic History of the Arkansas River Region, Colorado, USAACTA GEOLOGICA SINICA (ENGLISH EDITION), Issue 5 2009Hui CAO Abstract: Five lengthy periods involving multiple phases of cordierite and andalusite growth were revealed by detailed studies of foliation inflection/intersection axes (FIA) preserved in porphyroblasts in schists from the Arkansas River region in Colorado, USA. The regionally consistent character of the succession of five different FIA trends enabled the relative timing of each FIA with respect to the next to be determined. The FIA succession from first to last is: FIA 1 trending W-E, FIA 2 trending SSW-NNE, FIA 3 trending NNW-SSE, FIA 4 trending NW-SE and FIA 5 trending SW-NE. For four of the FIA sets, samples were found containing monazite grains preserved as inclusions. These were dated on an electron microprobe. The ages obtained concur exactly with the FIA succession, with FIA 1 at 1506 ± 15 Ma, FIA 2 at 1467 ± 23 Ma, FIA 3 at 1425 ± 18 Ma, FIA 4 not dated and FIA 5 at 1366 ± 20 Ma. These ages are directly reflected in a succession of plutons in the surrounding region dated by other isotopic approaches, suggesting that deformation, metamorphism and pluton emplacement occurred together episodically, but effectively continuously, for some 140 Ma. [source] | ||||||||||