"Social Medication" and the control of children: A qualitative study of over-the-counter medication among Australian children

Objective. The aim of the study was to identify the patterns of use of over-the-counter (OTC) medications among children. Methods. The study used a qualitative design, with in-depth interviews of 40 parents with children <5 years of age. Results. There were 3 striking and readily apparent themes in the use of OTC medications among children. One was the administration of OTC medications as a form of “social medication,” to give parents control over children’s behavior that they perceived as fractious and irritating. A related theme was the use of OTC medications to reduce the inconvenience to the parents of having a sick child, again giving parents greater control and better time-management abilities. Finally, acetaminophen was considered by many parents to have almost miraculous properties in calming, sedating, and lifting the mood of children. Conclusions. The use of OTC medications for the treatment of minor ailments among children is widespread, despite the lack of evidence of efficacy of the most commonly used medications and the potential for toxicity. With the increasing propensity to look to medication as a means of supporting changing lifestyles, there is an urgent need to review the prevalence and effects of social medication. Pediatrics 2004; 114:e378 –e383. URL: http://www.pediatrics.org/cgi/ content/full/114/3/e378; parental stress, parental perception, child behavior, drug safety, over-the-counter

The gradient of potential vorticity, quaternions and an orthonormal frame for fluid particles

The gradient of potential vorticity (PV) is an important quantity because of the way PV (denoted as $q$) tends to accumulate locally in the oceans and atmospheres. Recent analysis by the authors has shown that the vector quantity \bdB = \bnabla q\times \bnabla\theta for the three-dimensional incompressible rotating Euler equations evolves according to the same stretching equation as for \bom the vorticity and \bB, the magnetic field in magnetohydrodynamics (MHD). The \bdB-vector therefore acts like the vorticity \bom in Euler's equations and the \bB-field in MHD. For example, it allows various analogies, such as stretching dynamics, helicity, superhelicity and cross helicity. In addition, using quaternionic analysis, the dynamics of the \bdB-vector naturally allow the construction of an orthonormal frame attached to fluid particles\,; this is designated as a quaternion frame. The alignment dynamics of this frame are particularly relevant to the three-axis rotations that particles undergo as they traverse regions of a flow when the PV gradient \bnabla q is large.Comment: Dedicated to Raymond Hide on the occasion of his 80th birthda

WORSHIP FACILITY IMPROVEMENT IN KELURAHAN SEI KERAH HILIR I KECAMATAN MEDAN PERJUANGAN, KOTA MEDAN

Have been done community service activities such as the identification and provision of facilities requiring increased to accommodate Islamic religious activities, community involvement as a partner with which the Badan Kemakmuran Masjid (BKM) Serikat Amal Baik Mosque and SDIT Zahira school in Kelurahan Sei Kera Hilir I Kecamatan Medan Perjuangan, Kota Medan. Succession of transfer of energy-saving knowledge and training within the framework of Islamic spiritual education development in a sustainable manner. The concept of education link and match between the world of education with the implementation of direct education (practice) on the field is done in this activity by linking (linkage activity method) between SDIT educational activities by utilizing as part of religious practice is a real education. The result of this increase in worship facilities helped accommodate the nation's next generation of Islamic worship activities, SDIT Zahira students joined the surrounding community in an effort to promote the prosperity of Islam as well as preserving the architectural artifacts of the Amal Good Union mosque as the identity and landmark of Gang Sado, Medan

Wave breaking for the Stochastic Camassa-Holm equation

We show that wave breaking occurs with positive probability for the Stochastic Camassa-Holm (SCH) equation. This means that temporal stochasticity in the diffeomorphic flow map for SCH does not prevent the wave breaking process which leads to the formation of peakon solutions. We conjecture that the time-asymptotic solutions of SCH will consist of emergent wave trains of peakons moving along stochastic space-time paths

Comment on "Conjectures on exact solution of three-dimensional (3D) simple orthorhombic Ising lattices" [arXiv:0705.1045]

It is shown that a recent article by Z.-D. Zhang [arXiv:0705.1045] is in error and violates well-known theorems.Comment: LaTeX, 3 pages, no figures, submitted to Philosophical Magazine. Expanded versio

On Minimizing Crossings in Storyline Visualizations

In a storyline visualization, we visualize a collection of interacting characters (e.g., in a movie, play, etc.) by $x$-monotone curves that converge for each interaction, and diverge otherwise. Given a storyline with $n$ characters, we show tight lower and upper bounds on the number of crossings required in any storyline visualization for a restricted case. In particular, we show that if (1) each meeting consists of exactly two characters and (2) the meetings can be modeled as a tree, then we can always find a storyline visualization with $O(n\log n)$ crossings. Furthermore, we show that there exist storylines in this restricted case that require $\Omega(n\log n)$ crossings. Lastly, we show that, in the general case, minimizing the number of crossings in a storyline visualization is fixed-parameter tractable, when parameterized on the number of characters $k$. Our algorithm runs in time $O(k!^2k\log k + k!^2m)$, where $m$ is the number of meetings.Comment: 6 pages, 4 figures. To appear at the 23rd International Symposium on Graph Drawing and Network Visualization (GD 2015

Ethnographic engagement from within a Football in the Community programme at an English Premier League football club

The present paper draws upon six years of applied practitioner research experience of the authors who were based within a Football in the Community (FitC) programme at an English Premier League football club in a deprived community in the UK. The paper explores the critical emergent issues concerned with participant recruitment, engagement and retention within a range of FitC physical activity, health improvement interventions with the following populations; primary school children, families, men aged 18–35 years and men aged 55 years and above. Results are drawn from a range of ethnographic, reflective and observational data collection and analysis techniques undertaken by the authors. A first person writing style is used alongside creative non-fiction vignettes. Results relating to the effectiveness of a range of behaviour and lifestyle change interventions are discussed. The authors conclude with a series of proposed operational and strategic ways forward for FitC schemes