Julia and escaping set spiders' webs of positive area

We study the dynamics of a collection of families of transcendental entire functions which generalises the well-known exponential and cosine families. We show that for functions in many of these families the Julia set, the escaping set and the fast escaping set are all spiders' webs of positive area. This result is unusual in that most of these functions lie outside the Eremenko-Lyubich class B. This is also the first result on the area of a spider's web

Functions of genus zero for which the fast escaping set has Hausdorff dimension two

We study a family of transcendental entire functions of genus zero, for which all of the zeros lie within a closed sector strictly smaller than a half-plane. In general these functions lie outside the Eremenko-Lyubich class. We show that for functions in this family the fast escaping set has Hausdorff dimension equal to two

Simply connected fast escaping Fatou components

We give an example of a transcendental entire function with a simply connected fast escaping Fatou component, but with no multiply connected Fatou components. We also give a new criterion for points to be in the fast escaping set

“Witness” to violence? Psychological discourses of children in situations of domestic violence

This paper takes a critical discursive and feminist perspective on psychological accounts of children who experience domestic violence. Academic, popular and professional discourses around domestic violence (DV) tend to represent children and young people (CYP) as passive witnesses and victims - as individuals who watch, who suffer from and who are damaged by the violence (e.g. Rivett and Howarth, 2006; Spilsbury et al, 2007). We consider how constructs like ‘witness’, ‘trauma’ and ‘exposure’ operate in psychological and other health and social care discourses of children, exploring the implications of such constructions for young people’s identities. In particular we explore how such accounts constrain the articulation of more agentic and resistant subjectivities in children living with domestic violenc

A narrative review of facilitating and inhibiting factors in advance care planning initiation in people with dementia

Purpose of the review: To identify and assess factors that affect the decisions to initiate advance care planning (ACP) amongst people living with dementia (PwD).Methods: A narrative review was conducted. A keyword search of Medline, CINAHL PsycINFO, and Web of Sciences databases produced 22,234 articles. Four reviewers independently applying inclusion/exclusion criteria resulted in 39 articles. Discrepancies were settled in discussion. Results: Twenty-eight primary studies and eleven review articles remained. Narrative analysis generated five categories of facilitating and inhibitory factors: people with dementia, family orientation, healthcare professionals (HCP), systemic and contextual factors, and time factors. Key facilitators of ACP initiation were (i) healthcare settings with supportive policies and guidelines, (ii) family members and HCPs who have a supportive relationship with PwD, and (iii) HCPs who received ACP education. Key inhibitors were: (i) lack of knowledge about the dementia trajectory in stakeholders, (ii) lack of ACP knowledge, and (iii) unclear timing to initiate an ACP. Conclusion: This review highlighted the main challenges associated with optimal ACP initiation with PwD. To encourage effective ACP initiation with PwD, succinct policies and guidelines for clinical commissioners are needed. ACP also needs to be discussed with family members in an informal, iterative manner. More research is required on initiation timing given the disease trajectory and changing family dynamics.</p