692 research outputs found
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
Validation of Phonon Physics in the CDMS Detector Monte Carlo
The SuperCDMS collaboration is a dark matter search effort aimed at detecting
the scattering of WIMP dark matter from nuclei in cryogenic germanium targets.
The CDMS Detector Monte Carlo (CDMS-DMC) is a simulation tool aimed at
achieving a deeper understanding of the performance of the SuperCDMS detectors
and aiding the dark matter search analysis. We present results from validation
of the phonon physics described in the CDMS-DMC and outline work towards
utilizing it in future WIMP search analyses.Comment: 6 Pages, 5 Figures, Proceedings of Low Temperature Detectors 14
Conferenc
Keterkaitan Kuantitas Pekerjaan Dengan Durasi Dan Tenaga Kerja Pada Proyek Konstruksi Bangunan Bertingkat Tinggi
Dalam proyek konstruksi dibutuhkan adanya perencanaan yang baik dalam bentuk schedule yang teratur. Schedule pada proyek konstruksi berbicara mengenai durasi tiap-tiap pekerjaan pada proyek konstruksi yang dipengaruhi oleh kuantitas pekerjaan dan jumlah tenaga kerja. Kuantitas pekerjaan dapat diperoleh dari Rencana Anggaran Biaya pada proyek konstruksi. Melalui kuantitas pekerjaan yang didapat dari RAB dan durasi pekerjaan yang didapat dari schedule dapat diperoleh keterkaitan yang disebut dengan daily output. Melalui daily output dapat diperoleh berapa jumlah tenaga kerja teoritis yang dibutuhkan berdasarkan indeks SNI 2008. Fokus pekerjaan daripada penelitian ini adalah pekerjaan struktur yang meliputi pekerjaan pengecoran, pemasangan bekisting, dan pembesian pada struktur kolom, balok, plat, dan dinding. Berdasarkan perbandingan data rencana antara proyek Hotel Cleo, proyek UK Petra Gedung P1-P2, dan juga proyek Fave Hotel, maka dapat disimpulkan bahwa proyek UK. Petra Gedung P1-P2 memiliki nilai daily output dan jumlah tenaga kerja terbanyak untuk pekerjaan bekisting, pembesian, dan pengecoran pada masing-masing elemen struktur jika dibandingkan dengan proyek lainnya. Berdasarkan persentase perbedaan antara data rencana dan data nyata diatas dari daily output pada pekerjaan bekisting, pembesian dan pengecoran pada masing-masing elemen struktur bagian nyata memiliki indeks tenaga kerja yang relatif lebih sedikit jika dibandingkan dengan data rencana berdasarkan SNI 2008, kecuali pada pekerjaan pembesian tangga yang membutuhkan tenaga kerja yang lebih banyak
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
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<br /> 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
Comparison of CDMS [100] and [111] oriented germanium detectors
The Cryogenic Dark Matter Search (CDMS) utilizes large mass, 3" diameter
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
Experimental Characterization of Space Charge in IZIP Detectors
Interleaved ionization electrode geometries offer the possibility of efficient rejection of near-surface events. The CDMS collaboration has implemented this interleaved approach for the charge and phonon readout for our germanium detectors. During a recent engineering run with negligible ambient radiation, the detectors were found to lose ionization stability more quickly than expected. This paper summarizes studies done in order to determine the underlying cause of the instability, as well as possible running modes that maintain stability without unacceptable loss of livetime. Additionally, first results are shown for the new version IZIP mask which attempts to improve the overall stability of the detectors.United States. Dept. of Energy (Grant DE-AC02-76SF00515)National Science Foundation (U.S.) (Awards 0705052, 0902182, 1004714, and 0802575
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
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