7,026 research outputs found
Comparing the influence of structural funds programmes on regional development approaches in Western Scotland and Silesia : adaptation or assimilation?
The implementation of EU Structural Funds (SF) programmes is credited with influencing the focus and content of domestic regional development activities, enhancing coordination of national and sub-national levels tasked with regional development and strengthening partnerships between public, private and voluntary actors. However, the influence of programmes is uneven. Analyses, based on the Europeanization literature, present a complex relationship between EU and domestic factors. A range of variables has been identified to explain this differential influence. The paper contends that, when considering New Member States (NMS) from Central and Eastern Europe (CEE), this approach requires reorientation. In the face of strategically weak and under-resourced domestic approaches, programmes are driving, rather than attempting to adjust, the domestic regional development agendas. To support this, the paper takes a comparative approach, assessing the influence of programmes in cases from opposite ends of the SF implementation spectrum: the UK (Western Scotland) and Poland (Silesia)
"Any lady can do this without much trouble ...": class and gender in The dining room (1878)
Macmillan's "Art at Home" series (1876â83) was a collection of domestic advice manuals. Mentioned in every study of the late-nineteenth-century domestic interior, they have often been interpreted, alongside contemporary publications such as Charles Eastlake's Hints on Household Taste (1868), as indicators of late 1870s home furnishing styles. Mrs Loftie's The Dining Room (1878) was the series' fifth book and it considers one of the home's principal (and traditionally masculine) domestic spaces. Recent research on middle-class cultural practices surrounding food has placed The Dining Room within the tradition of Mrs Beeton's Household Management (1861); however, it is not a cookery book and hardly mentions dinners. Drawing upon unpublished archival sources, this paper charts the production and reception of The Dining Room, aiming to unravel its relationships with other contemporary texts and to highlight the difficulties of using it as historical evidence. While it offers fascinating insights into contemporary taste, class and gender, this paper suggests that, as an example of domestic design advice literature, it reveals far more about the often expedient world of nineteenth-century publishing practices
Microstructure control during twin roll casting of an AZ31 magnesium alloy
The existing twin roll casting technique for magnesium alloys suffers heterogeneity in both microstructure and chemistry and downstream processing is required to improve the strip quality, resulting in cost rise. In the present work, twin roll casting was carried out using an AZ31 magnesium alloy, with the application of intensive shearing melt conditioning prior to casting. The effect of process parameters such as pouring temperature and casting speed on microstructure control during casting and subsequent downstream processing was studied. Experimental results showed that the melt conditioning treatment allowed the production of AZ31 strips with uniform and refined microstructure free of centreline segregations. It was also shown that an optimized combination of pouring temperature and casting speed, in conjunction with a strip thickness control operation, resulted in uniformly distributed stored energies due to enhanced plastic deformation, which promoted recrystallization during casting and subsequent heat treatment. Strips prepared by twin roll casting and homogenization developed similar microstructural features to those prepared by twin roll casting followed by lengthy downstream processing by homogenization, hot rolling and annealing and displayed a weaker basal texture, exhibiting a potentially better formability.The EPSRC (UK
Searching for Earthquake Sources in the Lower Tagus Valley (Portugal): First Results from the ATESTA Project
The area of Lisbon has been struck by destructive earthquakes in the past and with very intense consequences. As of today, two main areas host active faults with concern for the region: offshore with the still unclear source of the famous and catastrophic 1755 earthquake and inland with the Lower Tagus Valley where unknown fault(s) have produced the 1909 and 1531 events with estimated magnitudes ranging from 6 to 7. Those latter events are of particular importance due to their location within an area that is now densely populated. The repetition of such a shock today would have a barely imaginable impact on the population and economy of Portugal.
An apparent paradox is that in spite of the high stake and expected impact on the Greater Lisbon area, little is known about the source fault(s) of the 1531 and 1909 earthquakes in terms of location, dimensions, maximum magnitude, slip rate and recurrence period. The ATESTA Project aims at answering those questions by deploying an integrated paleoseismological approach to the Lower Tagus Valley. By combining detailed geomorphological mapping using high-resolution digital eleva- tion models with shallow geophysical imaging (reflection seismics, electrical tomography and ground-penetrating radar), our goal is to identify the continuation of crustal faults at the surface. Paleoseismic trenching is conse- quently used to characterize surface rupture in terms of large recent events.
Preliminary results suggest the presence of several fault trace in the Lower Tagus Valley outlined by uplifted ter- races and offset streams and visible in satellite images and the national 10-m-resolution digital elevation model. Those fault traces correspond to structures at depth, as identified by geophysical imaging
A feasibility study of the centrifugation method for obtaining minus 0.5 micron size calcite particles
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Comparative Study of Hybrid Catamaran Versus Diesel Monohull Boat as Ferry for Short Distance Routes.
The increasing of fossil's fuel prices and environmental awareness urges engineers try to hybrid diesel with green energy such as solar energy. Through photovoltaic cells, solar energy is converted into electricity that could power the electric motors as the prime mover at a catamaran that has more slimmer and shallower cross-section area than single hull boat of an equivalent displacement has less draught, more deck area and more stable.. Electric motor maintains high efficiency over a wide range of loads and speeds has a small weight and need low maintenance and repair cost compared to diesel engines or outboard motors. At countries like Malaysia and Indonesia where solar energy is available during average six to seven hours a day is a quite good time range to charge the batteries until reach its full capacity, but when solar radiation is not available the battery charging is taken over by diesel generator. Such hybrid system is efficiently to be used for catamaran boat on rivers, between ports at coastal area and between closed islands due to its less the operational cost, maintenance cost and less carbon emission compare with fully diesel system, hence this is a more environmental friendly system
Scattering of Dirac electrons by circular mass barriers: valley filter and resonant scattering
The scattering of two-dimensional (2D) massless Dirac electrons is
investigated in the presence of a random array of circular mass barriers. The
inverse momentum relaxation time and the Hall factor are calculated and used to
obtain parallel and perpendicular resistivity components within linear
transport theory. We found a non zero perpendicular resistivity component which
has opposite sign for electrons in the different K and K' valleys. This
property can be used for valley filter purposes. The total cross-section for
scattering on penetrable barriers exhibit resonances due to the presence of
quasi-bound states in the barriers that show up as sharp gaps in the
cross-section while for Schr\"{o}dinger electrons they appear as peaks.Comment: 10 pages, 11 figure
Disarm to parley: A case for unilateral disarmament
https://stars.library.ucf.edu/prism/1228/thumbnail.jp
Assessment of a Workplace Program\u27s Capability to Teach Communication and Problem-Solving Skills
Low-income individuals\u27 lack of personal skills can be a barrier to workplace success. Using the Skills for Taking Control of Your Future curriculum, Extension educators taught communication and decision-making skills to enhance individuals\u27 workplace competency. Pre/post assessments were designed to collect data on effectiveness of the curriculum to increase the use of communication and decision-making skill components in everyday situations. Using a test of significance for differences in means, socio-demographic group scores were analyzed for pre-post significant differences. The outcome was positive for some groups, supporting the use of the curriculum to teach personal skills that enhance individuals\u27 workplace effectiveness
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