61 resultados para Tapestry
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This paper surveys the practical benefits and drawbacks of several identity-based encryption schemes based on bilinear pairings. After providing some background on identity-based cryptography, we classify the known constructions into a handful of general approaches. We then describe efficient and fully secure IBE and IBKEM instantiations of each approach, with reducibility to practice as the main design parameter. Finally, we catalogue the strengths and weaknesses of each construction according to a few theoretical and many applied comparison criteria.
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Background: The are currently 2 million people in the UK living with or
after cancer, and this number is expected to double by 2030 (Maddams et
al, 2012). However, many report unmet physical and psychological needs.
Aim: To determine the learning needs of practice nurses to take on an
enhanced role with people affected by cancer, particularly after primary
treatment, and to develop a course to meet these needs.
Method: The Macmillan Steering Group designed and developed a course for practice
nurses to identify their learning needs, enabling participating practice
nurses to work collaboratively with each other and the course facilitator.
There was strong patient involvement throughout. The course was
evaluated by self-assessment of knowledge, skills and confidence, patient
satisfaction questionnaires and in-depth, qualitative telephone interviews
with the participants and their supporting GPs.
Results: The practice nurses reported changed practice, with increased confidence in discussing
issues relating to cancer and its treatment with patients and relatives.
They understood the importance of supported self-management and were
able to signpost patients to appropriate sources of information and
support. Many of the practice nurses started initiating and undertaking
Cancer Care Reviews, both as planned appointments and opportunistically.
Over the past year, a further nine pilots have been completed throughout
the UK, demonstrating that these results are reproducible in other settings.
Conclusions: With appropriate support and training and protected time
to include cancer care into their everyday work, practice nurses can take
on an important role in the support and care of people affected by cancer
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Discusses how the painters of the Royal Tapestry Factory of Santa Barbara in Madrid depicted the new social spaces of the capital in the cartoons designed to be turned into tapestries for Royal apartments. The cultural and sociological role of the 'paseo' or 'promenade' is also considered.
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Author identified in Halkett and Laing (2nd ed.).
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Mode of access: Internet.
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Preservation photocopy.
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Title within ornamental border.
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Date from NUC vol. 413, p. 268.
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Mode of access: Internet.
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"Geneal. tab. of the noble and distinguished family of Manners, duke of Rutland, &c."
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Filaments of galaxies are the dominant feature of modern large-scale redshift surveys. They can account for up to perhaps half of the baryonic mass budget of the Universe and their distribution and abundance can help constrain cosmological models. However, there remains no single, definitive way in which to detect, describe, and define what filaments are and their extent. This work examines a number of physically motivated, as well as statistical, methods that can be used to define filaments and examines their relative merits.
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A numerical continuation method has been carried out seeking solutions for two distinct flow configurations, planar Couette flow (PCF) and laterally heated flow in a vertical slot (LHF). We found that the spanwise vortex solution in LHF identifies a new solution in PCF. The vortical structure of our new solution has the shape of a hairpin observed ubiquitously in high-Reynolds-number turbulent flow, and we believe this discovery may provide the paradigm for a hierarchical organization of coherent structures in turbulent shear layers.