2,310 research outputs found
Linking You toolkit
Linking You was a project at the University of Lincoln funded by the JISC under the 2011 Infrastructure for Education and Research Programme. Its aim was to look at and make recommendations for improving the way that identifiers for .ac.uk domains are planned and managed in higher education institutions.
The Linking You Toolkit is a collection of the outcomes of this project, and is intended as a starting point for institutions looking to better understand and manage their use of identifiers on their .ac.uk website.
The revised data model is maintained at http://openorg.ecs.soton.ac.uk/linkingyou
Subparallel thrust and normal faulting in Albania and the roles of gravitational potential energy and rheology contrasts in mountain belts
The active tectonics of Albania and surrounding regions, on the eastern margin of the Adriatic Sea, is characterized by subparallel thrust and normal faulting which, we suggest, is likely to be related to gravitational potential energy contrasts between the low-lying Adriatic Sea and the elevated mountainous areas inland. We calculate the magnitude of the force which the mountains and lowlands exert upon each other as a result of this potential energy contrast. It is likely that this force is largely supported by shear stresses on faults, and if so, the average stresses are less than ∼20 MPa. Alternatively, if the mountains are supported by stresses in the ductile part of the lithosphere, the stresses are likely to be ∼80–240 MPa in magnitude. The mountains of Albania are significantly lower than other ranges, such as the Peruvian Andes, which are thought to be extending in response to potential energy differences, and we discuss the relation between Albania and these other, higher, mountain belts from the perspective of differences in lithosphere rheology. We suggest that the lowlands of western Albania and the Adriatic Sea may have been weakened through time as a result of the deposition of large thicknesses of sediment, which lead to heating of the crystalline basement, a reduction in the potential energy contrast that could be supported by the lowlands, and so normal faulting in the mountains of eastern Albania
An exploration of patients' preferences and priorities for end-of-life care at Titanjane Clinic for Palliative Care, Queen Elizabeth Central Hospital, Blantyre, Malawi
Background
For patients to have a dignified death, their wishes should be known and respected. The challenge is that, if conversations about death are avoided by patients, their families and health professionals because talking about death is taboo, it becomes hard to plan and implement preferred care for such patients. The researcher undertook an exploration of patients’ preferences and priorities for end-of-life care at Tiyanjane Clinic for palliative care, Queen Elizabeth Central Hospital, Blantyre, Malawi. The topic is regarded as sensitive and taboo in Malawi because discussing end-of-life care preferences and priorities is taken as prophesying death.
Methodology
This was a qualitative, descriptive study. Equal opportunity to participate in the study was provided to all adult patients diagnosed with life-threatening illnesses at the Clinic. Most participants were infected with the HIV virus. Data was collected by means of semi-structured interviews that were recorded and afterwards transcribed verbatim. A thematic framework was used to inform the systematic approach to data analysis.
Results
In December 2015 and January 2016, interviews were conducted with 14 adults (six men and eight women). The following 10 themes emerged from the data: Awareness of reason for being at Tiyanjane; reluctance to mention HIV; psychosocial concerns, expressed emotions; legacy; receiving information; decision-making; place of care; place of death; and spiritual concerns.
Conclusion
This research shows that, although choices are limited in Malawi due to a lack of resources, patients need to be given an opportunity to make their own healthcare choices. This research has shown that it is not as hard to start end-of-life care conversations as previously thought. Further research needs to explore whether advance directives or legal wills should be offered as part of care for palliative patients in Malawi, as most of the participants highlighted the need to be heard in regard to their wishes being upheld after death
On the universality of the scaling of fluctuations in traffic on complex networks
We study the scaling of fluctuations with the mean of traffic in complex
networks using a model where the arrival and departure of "packets" follow
exponential distributions, and the processing capability of nodes is either
unlimited or finite. The model presents a wide variety of exponents between 1/2
and 1 for this scaling, revealing their dependence on the few parameters
considered, and questioning the existence of universality classes. We also
report the experimental scaling of the fluctuations in the Internet for the
Abilene backbone network. We found scaling exponents between 0.71 and 0.86 that
do not fit with the exponent 1/2 reported in the literature.Comment: 4 pages, 4 figure
Relational Approach to Knowledge Engineering for POMDP-based Assistance Systems as a Translation of a Psychological Model
Assistive systems for persons with cognitive disabilities (e.g. dementia) are
difficult to build due to the wide range of different approaches people can
take to accomplishing the same task, and the significant uncertainties that
arise from both the unpredictability of client's behaviours and from noise in
sensor readings. Partially observable Markov decision process (POMDP) models
have been used successfully as the reasoning engine behind such assistive
systems for small multi-step tasks such as hand washing. POMDP models are a
powerful, yet flexible framework for modelling assistance that can deal with
uncertainty and utility. Unfortunately, POMDPs usually require a very labour
intensive, manual procedure for their definition and construction. Our previous
work has described a knowledge driven method for automatically generating POMDP
activity recognition and context sensitive prompting systems for complex tasks.
We call the resulting POMDP a SNAP (SyNdetic Assistance Process). The
spreadsheet-like result of the analysis does not correspond to the POMDP model
directly and the translation to a formal POMDP representation is required. To
date, this translation had to be performed manually by a trained POMDP expert.
In this paper, we formalise and automate this translation process using a
probabilistic relational model (PRM) encoded in a relational database. We
demonstrate the method by eliciting three assistance tasks from non-experts. We
validate the resulting POMDP models using case-based simulations to show that
they are reasonable for the domains. We also show a complete case study of a
designer specifying one database, including an evaluation in a real-life
experiment with a human actor
Utility Redlining: Inequitable Electric Distribution in the DTE Service Area
Key DTEE infrastructure is a decade or more past expected use in 4.8 kV areas. In Detroit, with double the vulnerability level as the region, most residents only have outdated electric infrastructure. Modernization efforts in Detroit favor industrial and municipal customers over residents
Junior Recital: Alex Sifuentes, oboe
This recital is presented in partial fulfillment of requirements for the degree Bachelor of Music in Performance. Mr. Sifuentes studies oboe with Elizabeth Koch.https://digitalcommons.kennesaw.edu/musicprograms/1478/thumbnail.jp
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