Moral decision-making in real life: <br /> factors affecting moral orientation and behaviour justification

The study addresses two separate but related issues in connection with people"s real-life moral decisions and judgements. First, the notion of moral orientation is examined in terms of its consistency across varying contexts, its relation to gender and to gender role. Secondly, a new aspect of moral reasoning is explored—the influence on moral decision-making of considering the consequences of an action. Fifty-eight undergraduate students were asked to discuss two personal and two impersonal real-life moral dilemmas. The results reveal a significant interaction between gender role and type of dilemma. However, moral orientation was not consistent across various dilemmas and gender was not related to any particular orientation. Also the results indicate a significant difference between the reasoning of consequences of personal-antisocial conflicts and impersonal-antisocial conflicts. These findings suggest that different moral orientations may be embedded in life experience and connect with an individual"s sense of his or her moral identity in real-life situations

Moral decision-making in real life: &lt;br /&gt; factors affecting moral orientation and behaviour justification

The study addresses two separate but related issues in connection with people"s real-life moral decisions and judgements. First, the notion of moral orientation is examined in terms of its consistency across varying contexts, its relation to gender and to gender role. Secondly, a new aspect of moral reasoning is explored—the influence on moral decision-making of considering the consequences of an action. Fifty-eight undergraduate students were asked to discuss two personal and two impersonal real-life moral dilemmas. The results reveal a significant interaction between gender role and type of dilemma. However, moral orientation was not consistent across various dilemmas and gender was not related to any particular orientation. Also the results indicate a significant difference between the reasoning of consequences of personal-antisocial conflicts and impersonal-antisocial conflicts. These findings suggest that different moral orientations may be embedded in life experience and connect with an individual"s sense of his or her moral identity in real-life situations

Outbreak of Rift Valley fever affecting veterinarians and farmers in South Africa, 2008

Background. During 2008, Rift Valley fever (RVF) virus re-emerged in South Africa as focal outbreaks in several provinces. Aims. To investigate an outbreak affecting cattle farmers and farm workers, and the staff and students of a veterinary school, assess the prevalence of infection during the outbreak, document the clinical presentation of cases, and identify potential risk factors. Methods. We conducted a cross-sectional serological survey of exposed veterinarians and farmers, who were examined to determine the presence of current or recent illness. Blood specimens were collected for virus isolation, nucleic acid detection and serology. A subset was interviewed using a standardised questionnaire to obtain data on recent exposures and risk factors for infection. Results. Of 53 participants potentially exposed to infected domestic ruminants, 15% had evidence of recent infection and 4% evidence of past exposure to the RVF virus. The prevalence of acute infection was 21% in veterinarians compared with 9% in farmers and farm workers. After a mean incubation period of 4.3 days, the most frequent symptoms experienced included myalgia (100%), headache (88%) and malaise (75%). No asymptomatic cases were identified. Transmission by direct contact with infected animals was the major risk factor in these professional groups. Performing animal autopsies was significantly associated with acute infection (risk ratio 16.3, 95% confidence interval 2.3 - 114.2). Conclusions. Increased risks associated with veterinary practices highlight a need for the use of personal protective equipment, and identify veterinarians as a primary target group for future vaccination

Authority and moral reasons: parenting style and&lt;br /&gt; children’s perceptions of adult rule justifications

The style of parenting of 100 children (mean age 11 years, 5 months) was established according to Baumrind's typology. Children were asked to indicate what they thought an adult would say to justify a moral rule in five different scenarios. Results indicated that parenting style did not relate to the number of justifications that children thought adults would produce but did affect the types of justifications they thought adults would give. Children of authoritative parents thought that adults would use more justifications based on reciprocity or equality in social relations than children of authoritarian parents. The results suggest that children of authoritative parents do not perceive adults to offer a more discursive moral atmosphere than children of other parents do; rather these children are more likely than others to think that adults will justify moral rules specifically in terms of equality in social relations. An unexpected finding was that children of permissive parents tended to judge that adults would legitimise judgments by pointing to the consequences of action for other people

Experimental inoculation of plants and animals with Ebola virus.

Thirty-three varieties of 24 species of plants and 19 species of vertebrates and invertebrates were experimentally inoculated with Ebola Zaire virus. Fruit and insectivorous bats supported replication and circulation of high titers of virus without necessarily becoming ill; deaths occurred only among bats that had not adapted to the diet fed in the laboratory

Comparison of CDMS [100] and [111] oriented germanium detectors

The Cryogenic Dark Matter Search (CDMS) utilizes large mass, 3" diameter $\times$ 1" thick target masses as particle detectors. The target is instrumented with both phonon and ionization sensors and comparison of energy in each channel provides event-by-event classification of electron and nuclear recoils. Fiducial volume is determined by the ability to obtain good phonon and ionization signal at a particular location. Due to electronic band structure in germanium, electron mass is described by an anisotropic tensor with heavy mass aligned along the symmetry axis defined by the [111] Miller index (L valley), resulting in large lateral component to the transport. The spatial distribution of electrons varies significantly for detectors which have their longitudinal axis orientations described by either the [100] or [111] Miller indices. Electric fields with large fringing component at high detector radius also affect the spatial distribution of electrons and holes. Both effects are studied in a 3 dimensional Monte Carlo and the impact on fiducial volume is discussed.Comment: Low Temperature Detector 14 conference proceedings to be published in the Journal of Low Temperature Physic

Microtiming patterns and interactions with musical properties in Samba music

In this study, we focus on the interaction between microtiming patterns and several musical properties: intensity, meter and spectral characteristics. The data-set of 106 musical audio excerpts is processed by means of an auditory model and then divided into several spectral regions and metric levels. The resulting segments are described in terms of their musical properties, over which patterns of peak positions and their intensities are sought. A clustering algorithm is used to systematize the process of pattern detection. The results confirm previously reported anticipations of the third and fourth semiquavers in a beat. We also argue that these patterns of microtiming deviations interact with different profiles of intensities that change according to the metrical structure and spectral characteristics. In particular, we suggest two new findings: (i) a small delay of microtiming positions at the lower end of the spectrum on the first semiquaver of each beat and (ii) systematic forms of accelerando and ritardando at a microtiming level covering two-beat and four-beat phrases. The results demonstrate the importance of multidimensional interactions with timing aspects of music. However, more research is needed in order to find proper representations for rhythm and microtiming aspects in such contexts

The mechanical performance of sugar palm fibres (Ijuk) reinforced phenolic composites

Sugar palm fibres are one of the natural fibres which have many features and need further study to understand their properties. The aim of this work is to investigate the flexural, compressive and impact properties of sugar palm fibres reinforced phenolic composites. Sugar palm fibres were used as a filler (particle size 150 μm) and with loading of 0, 10, 20, 30, and 40 vol.%. The fibres were treated by sea water and then fabricated into composites by hot press technique. Flexural, compressive, and impact tests were carried out as per ASTM D790, ASTM D695-08a, and ASTM D256 standards, respectively. Scanning electron microscopy (SEM) was used to investigate the morphology and the interfacial bonding of the fibres-matrix in composites. The results show that the mechanical properties of the composites improve with the incorporation of fibres. The composite of 30 vol.% particle loading exhibit optimum values which are 32.23 MPa, 61.66 MPa, and 4.12 kJ/m2 for flexural, compressive, and impact strength, respectively. This was because good compatibility of fibre-matrix bonding. Consequently, sugar palm fibre is one of the prospective fibres and could be used as a potential resource to reinforcement polymer composite

Analysis of the low-energy electron-recoil spectrum of the CDMS experiment

We report on the analysis of the low-energy electron-recoil spectrum from the CDMS II experiment using data with an exposure of 443.2 kg-days. The analysis provides details on the observed counting rate and possible background sources in the energy range of 2 - 8.5 keV. We find no significant excess in the counting rate above background, and compare this observation to the recent DAMA results. In the framework of a conversion of a dark matter particle into electromagnetic energy, our 90% confidence level upper limit of 0.246 events/kg/day at 3.15 keV is lower than the total rate above background observed by DAMA by 8.9$\sigma$. In absence of any specific particle physics model to provide the scaling in cross section between NaI and Ge, we assume a Z^2 scaling. With this assumption the observed rate in DAMA differs from the upper limit in CDMS by 6.8$\sigma$. Under the conservative assumption that the modulation amplitude is 6% of the total rate we obtain upper limits on the modulation amplitude a factor of ~2 less than observed by DAMA, constraining some possible interpretations of this modulation.Comment: 4 pages, 3 figure