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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing
    Heythrop journal 45 (2004), S. 0 
    ISSN: 1468-2265
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Philosophy , Theology and Religious Studies
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK and Malden, USA : Blackwell Publishing Ltd
    Industrial relations journal 35 (2004), S. 0 
    ISSN: 1468-2338
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: This paper explores the apparent paradox that while unions exist to promote the interests and well-being of their members, UK survey evidence consistently shows that union members report lower levels of job satisfaction than non-union workers. A review and further analysis of the evidence confirms that this difference persists after controlling for other factors such as type of work. If union member dissatisfaction reflects a form of voice, then we might expect to see resulting gains. An analysis of data from the 1998 Workplace Employee Relations Survey indicates that any gains are modest. Evidence is presented to suggest that although management has become less hostile to trade unions, a degree of anti-union sentiment remains, sometimes leading to a muffling of the union voice, and this helps to account for some of the union member dissatisfaction.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Boston, USA and Oxford, UK : Blackwell Publishers Inc.
    Growth and change 31 (2000), S. 0 
    ISSN: 1468-2257
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geography , Economics
    Notes: The quality of public schools is often cited as an important attribute which distinguishes a community. Indeed, a recent public opinion poll conducted by the California Public Education Partnership indicates that residents rank improvements in public education higher than such high profile issues as environmental quality and crime reduction. In order to explore the role of educational quality in determining residential property values, a hedonic housing price model is used on a large sample of homes which sold within Fresno County in California over the period 1990-1994. After controlling for a wide range of housing characteristics and neighborhood features, the findings indicate that the school district does significantly influence the real sale price. Then the relative importance of inputs into the production of educational services is investigated as compared to output measures of productivity. These findings suggest that both input and output measures are important. However, elasticity estimates of input measures tend to be higher than those of output measures, with the average class size by far the strongest influence. There is some evidence to suggest that the benefits of additional teachers likely outweigh the costs. Finally, the findings suggest that attributes of schools are more highly valued by local residents than either crime or environmental quality measures within the community.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of consumer studies 27 (2003), S. 0 
    ISSN: 1470-6431
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: The promises and pitfalls of agricultural biotechnology have long been debated. The public is often thwarted because consumers frequently perceive as risky, and therefore undesirable, those advances that they do not understand or of which they are unaware. A comparative study of the introduction of a biotechnology innovation in the United States (US) and in the European Union (EU) is a case in point. In the US, despite concerns of consumer protection and environmental groups that the use of genetically produced growth hormone in milk-producing cows will adversely impact the safety of the milk supply, scientific evidence and governmental findings appear to indicate that milk from treated cows is identical in quality, taste and nutritional value to milk from untreated cows. Experience to date in the US demonstrates some consumer resistance to milk from those cows that have received the growth hormone, which typically leads to a 10% increase in milk production. In fact, if there is no perceived differentiation between the two forms of milk, the issue offers little choice to consumers at large, and may result in economic benefit only to selected dairy farmers, as well as the producers of the genetically produced growth hormone. This situation in the US is an example of dysfunctional technology transfer, with perceived desirable benefits to a few, and perceived undesirable benefits to society-at-large. The information suggests that the US may have reacted hastily in approving the use of bovine growth hormone in milk-producing cows. The EU has taken a divergent approach by enacting moratoriums against its use. The differences identified in this study, contrasting responses to the bovine somatotrophin issue in the US and EU – driven in part by general consumer attitudes towards biotechnology – may provide insights into the issues and challenges that will be faced by both advocates and opponents of global proliferation of certain advances in biotechnology.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 87 (2000), S. 6355-6357 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Highly oriented soft underlayers with face-centered-cubic (fcc) phase Co, Co alloy, and composite NiFe/Co film structures have been epitaxially grown on single crystal Si wafers by sputter deposition. The epitaxial orientation relationships have been determined by x-ray diffraction and transmission electron microscopy. It was found that the soft underlayer magnetic properties can be modified in a wide range by fine tuning the Co alloy composition or the Co alloy thickness in a NiFe/Co structure. Ti films were sputter deposited on top of the NiFe and Co layers and epitaxial growth in both Ti(0001)/Co(111) and Ti(0001)/NiFe(111) was observed. Through this highly oriented Ti intermediate layer, a Co alloy perpendicular media layer with greatly improved hexagonal-close-packed (0001) orientation can be integrated with the highly (111) textured fcc soft magnetic underlayers. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 89 (2001), S. 7068-7070 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: In this work Ag underlayers, with a slightly larger unit cell than FePt, were found not only to induce epitaxial growth of the FePt films but also to reduce the FePt ordering temperature. Without using the Ag underlayer, the FePt film deposited onto the Si substrate was fcc disordered. By the use of the Ag underlayer, it was observed that the FePt unit cells were expanded in the film plane. This has caused the shrinkage of the FePt unit cells along the film normal direction and resulted in the in situ ordering of the FePt thin film at reduced temperatures. The microstructural and magnetic properties of the FePt/Ag films at varied substrate temperature and FePt thickness were studied to investigate the L10 FePt ordering. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 87 (2000), S. 6370-6372 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Barium ferrite thin films with perpendicular c-axis orientation and small grain size (about 300 Å) were successfully fabricated with careful control of sputtering conditions. The c-axis orientation of barium ferrite thin films is most sensitive to the oxygen partial pressure during deposition. All samples with oxygen gas during deposition have a random c-axis texture, as indicated by existence of both weak (00l) peaks and (106) peaks. All the samples without oxygen gas during deposition show only strong (00l) peaks, which indicate excellent perpendicular c-axis orientation. Transmission electron microscopy results show that oxygen gas promotes the growth of in-plane and/or randomly oriented grains. The effect of the Pt interlayer on the barium-rich films was also studied. The Pt interlayer was found to be very effective in improving c-axis orientation of barium-rich films. A relative increase in perpendicular nucleation sites over in-plane and/or random nucleation sites contributes to the improvement in perpendicular c-axis orientation. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 90 (2001), S. 3509-3515 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We determine, with excellent agreement between theory and experiment, the behavior of single wall carbon nanotubes during uniform electron irradiation. Calculations utilizing known ejection threshold energies predict that an isolated nanotube will damage preferentially on surfaces that lie normal to the electron beam. A minimum incident electron energy of 86 keV is required to remove a carbon atom by a knock-on collision for this geometry. Higher electron energies are required for any other geometry, and at energies exceeding 139 keV every atom on a nanotube is susceptible to ballistic ejection. Transmission electron microscopy observations of nanotubes using 80–400 keV electrons corroborate these conclusions. Based upon empirical observations, we also explain damage processes in nonisolated nanotubes. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 87 (2000), S. 4918-4920 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The exchange coupling between ferromagnetic Ni81Fe19 and antiferromagnetic (AF) PtxMn1−x films prepared by rf and dc magnetron sputtering has been investigated. The Pt content in the PtxMn1−x film is in the range of 0 at. %〈x〈20 at. %. The exchange field and coercivity were found to depend strongly on the deposition conditions and the AF film composition. X-ray diffraction measurements and transmission electron microscopy measurement showed a γ-PtMn phase with a disordered fcc structure when the PtxMn1−x was deposited on top of the Ni81Fe19 layer. The exchange bias was found to depend on the texture and film composition of the γ-PtMn layers. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 87 (2000), S. 6698-6700 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Mn3Si possesses a D03 structure, which is a bcc derivative structure with nearly the same atomic spacing as Cr and NiAl which have been commonly used for longitudinal magnetic recording underlayers. AG(30 nm)/CoCrTa(40 nm)/Mn3Si(x, x=100, 200, 400 nm)/Ag(75 nm) thin films were sputter deposited onto hydrofluoric acid (HF)-etched Si:(001) substrates at elevated temperature. Compared to the 100 and 200 nm thick Mn3Si samples, the XRD spectrum of the 400 nm thick Mn3Si sample shows a significant increase in the intensity of the Mn3Si(002) peak. This suggests that a high volume fraction of the D03 phase was formed. The CoCrTa(112¯0) peak intensity has been found to increase with Mn3Si thickness. As a result, the in-plane coercivity increases as the volume fraction of the D03 phase increases. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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