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showing 10 items of 450 documents
Search for anomalous top-quark couplings with the D0 detector
2008
Anomalous Wtb couplings modify the angular correlations of the top quark decay products and change the single top quark production cross section. We present limits on anomalous top quark couplings by combining information from W boson helicity measurements in top quark decays and anomalous coupling searches in the single top quark final state. We set limits on right-handed vector couplings as well as left-handed and right-handed tensor couplings based on about 1fb^-1 of data collected by the D0 experiment.
Sustainable Manufacturing as Mutual Competence Building
2015
In this chapter, Sustainable Manufacturing as MCB, Halvor Holtskog, Richard Ennals, and Hans Chr Garmann Johnsen argue how sustainable manufacturing can be seen as combining the traditional manufacturing management perspective with organisational development and participatory perspectives. The definition of Sustainable Business Systems is different from other uses of sustainability. The chapter tries to link arguments for business and for education. Arguably Working Life Research has an integrative role. One might ask: how can universities be seen as sustainable work systems, and how can they develop an account of empowerment?
Balancing Organisational Design Principles: A Pragmatic Scandinavian Approach to CSR
2016
One can argue that Scandinavian countries have much of the essence of CSR incorporated in their culture and society. We use Norway as an example for this argument, by looking at the development of work-life since the 50s. Further, we use one highly industrialised area, Raufoss, as further proof of our claim of the lack of separate popularity of CSR, as it is already covered in the context of society. However, this is not the same as saying that there are no challenges to this model. One of the most challenging topics is innovation: this should be socially responsible innovation. The Norwegian, social model can seem to promote stability, so that people and companies become risk averse.
Physical oceanography, sea-bed photographs and videos of benthos from the Weddell Sea taken with remote operated vehicle CHEROKEE during POLARSTERN c…
2010
The marine ecosystem on the eastern shelf of the Antarctic Peninsula was surveyed 5 and 12 years after the climate-induced collapse of the Larsen A and B ice shelves. An impoverished benthic fauna was discovered, that included deep-sea species presumed to be remnants from ice-covered conditions. The current structure of various ecosystem components appears to result from extremely different response rates to the change from an oligotrophic sub-ice-shelf ecosystem to a productive shelf ecosystem. Meiobenthic communities remained impoverished only inside the embayments. On local scales, macro- and mega-epibenthic diversity was generally low, with pioneer species and typical Antarctic megabent…
A facies distribution model controlled by a tectonically inherited sea bottom topography in the carbonate rimmed shelf of the Upper Tithonian–Valangi…
2016
The Upper Tithonian–Valanginian shallow-water carbonates outcropping in the Palermo Mts (NW Sicily) consist of several facies associations reflecting different depositional environments of a carbonate rimmed shelf, pertaining to the Southern Tethyan continental margin. The reconstructed depositional model, based on the sedimentological features, cyclic facies arrangement and biota distribution, shows that a wide protected lagoon, dominated by algae, molluscs and scattered patch reefs, was bordered landward by a tidal flat, where stromatolitic algal mats were cyclically subaerial exposed, and seaward by a marine sand belt and reef complex. Oolitic packstone-grainstone lithofacies, cyclically…
The Urban Park as a "Social Island". The ANP in the Participatory Project of Parco Uditore in Palermo
2019
An urban park provides many environmental and recreational facilities and services, and moreover it may become a catalyst for social energies and an instrument of community identification. This paper analyses whether participation and bottom-up planning may compensate institutional absences in implementation of urban parks, and how multiple criteria model may support socially shared decisions about their management. These issues are examined from the singular case of Parco Uditore in Palermo (Italy) that is located in a land which has been surprisingly undeveloped, despite the expansion of the city. The phases of promotion, planning and implementation of the park were the result of a synerg…
Decentralization in Ukraine and Bottom-Up European Integration
2020
Decentralization is one of the most profound reforms undertaken in Ukraine. It includes the voluntary merging of previously independent villages and towns into larger Amalgamated Territorial Communities (ATCs). The European Union strongly supports the reform but does not make Ukraine’s further European integration conditional upon it. In order to study whether decentralization can, nevertheless, contribute to the country’s European integration, this chapter adopts a sociological perspective. It asks whether decentralization has led to an increase in community twinning and participation of Ukrainian communities in transnational municipal networks. It is based on a survey conducted among the …
Evolution of neodymium isotopic signature of seawater during the Late Cretaceous: implications for intermediate and deep circulation.
2016
20 pages; International audience; Neodymium isotopic compositions (εNd) have been largely used for the last fifty years as a tracer of past ocean circulation, and more intensively during the last decade to investigate ocean circulation during the Cretaceous period. Despite a growing set of data, circulation patterns still remain unclear during this period. In particular, the identification of the deep-water masses and their spatial extension within the different oceanic basins are poorly constrained. In this study we present new deep-water εNd data inferred from the Nd isotope composition of fish remains and Fe–Mn oxyhydroxide coatings on foraminifera tests, along with new εNd data of resid…
University-wide, top-down curriculum reform at a Finnish university: perceptions of the academic staff
2021
This study examines academic staff’s perceptions of a university-wide, top-down curriculum reform in terms of the management of the reform, the support provided by the university’s administration, and the utilisation of the university’s guidelines. Differences between faculties are also scrutinised. The study was conducted at a multidisciplinary public research university in Finland using the survey method. The data (n = 394) consisted of academic staff’s responses to multiple-choice and open-ended questions. Correlation coefficients, exploratory factor analyses, and a one-way analysis of variance (ANOVA) were utilised to analyse the quantitative data. Responses to the open-ended questions …
Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
2018
Physics letters / B 784, 173 - 191 (2018). doi:10.1016/j.physletb.2018.07.035