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Structuring Intra-Party Politics : A Mixed-Method Study of Ideological and Hierarchical Factions in Parties

Scholars acknowledge the existence of intra-party divisions and the potentially negative electoral effects of disunity. Some assume that intra-party divides are between professional politicians and grassroots members, others highlight the importance of ideological blocs. Yet, precisely mapping factional structures, especially ideological factions, is difficult because of the “black box of intra-pa

Collaborative challenges and barriers when planning and implementing Bus Rapid Transit (BRT). Lessons from Swedish BRT projects

The aim of this paper is to improve the knowledge of collaborative challenges when planning and implementing Bus Rapid Transit (BRT). Collaborative challenges are here understood as the barriers that may arise in BRT planning and implementation as a consequence of several formally independent actors, occasionally with different interests, participating in the planning. The results are based on an

Dynamics of post-occlusion water diffusion in stratum corneum

Diffusion of water through membranes presents a considerable challenge, as the diffusivity often depends on the local concentration of water. One particular example with strong biological relevance is the stratum corneum (SC) as the primary permeability barrier for the skin. A simple alternative for the constant diffusivity model is provided by the Fujita’s two-parameter rational approximation, wh

Probing Cage Relaxation in Concentrated Protein Solutions by X-Ray Photon Correlation Spectroscopy

Diffusion of proteins on length scales of their size is crucial for understanding the machinery of living cells. X-ray photon correlation spectroscopy (XPCS) is currently the only way to access long-time collective diffusion on these length scales, but radiation damage so far limits the use in biological systems. We apply a new approach to use XPCS to measure cage relaxation in crowded α-crystalli

Structural and Dynamical Properties of Elastin-Like Peptides near Their Lower Critical Solution Temperature

Elastin-like peptides (ELPs) are artificially derived intrinsically disordered proteins (IDPs) mimicking the hydrophobic repeat unit in the protein elastin. ELPs are characterized by a lower critical solution temperature (LCST) in aqueous media. Here, we investigate the sequence GVG(VPGVG)3 over a wide range of temperatures (below, around, and above the LCST) and peptide concentrations employing a

The Work and Social Adjustment Scale, Youth and Parent Versions : Psychometric Evaluation of a Brief Measure of Functional Impairment in Young People

The Work and Social Adjustment Scale (WSAS) is a brief global measure of functional impairment that is widely used in adult health. We have adapted the WSAS for its use in youth, the WSAS-Youth version (WSAS-Y) and WSAS-Parent version (WSAS-P). This study evaluated the psychometric properties of the scale. The internal consistency, factor structure, convergent and divergent validity, test–retest r

Protocol for the Process Evaluation of the Online Remote Behavioural Intervention for Tics (ORBIT) randomized controlled trial for children and young people

Background: Process evaluations are an important component in the interpretation and understanding of outcomes in trials. The Online Remote Behavioural Intervention for Tics (ORBIT) study is a randomized controlled trial evaluating the effectiveness of an Internet-delivered behavioural intervention (called BIP TIC) compared to an Internet-delivered education programme aimed at children and young p

Prevalence and impact of insomnia in children and adolescents with body dysmorphic disorder undergoing multimodal specialist treatment

Pediatric body dysmorphic disorder (BDD) is challenging to treat. This study aimed to establish the prevalence of insomnia in youth with BDD and explore its impact on clinical outcomes. Sixty-six children and adolescents with BDD consecutively referred to a specialist clinic completed a range of clinical measures, including the Yale-Brown Obsessive–Compulsive Scale Modified for BDD-Adolescent Vers

Assessing osteonecrosis of the femoral head after internal fixation of femoral neck fractures : MARS MRI versus conventional radiography and patient-reported outcomes

Background and purpose — Little is known on the use of metal artifact reduction sequence (MARS) MRI to diagnose osteonecrosis of the femoral head (ONFH) after fixation of femoral neck fractures (FNF) with conventional metal implants present. We compared MARS MRI with radiography in diagnosing ONFH. Secondarily, we determined whether signs of ONFH on MARS MRI correlate with patient-reported outcome

Centre for Statistical and Methodological Excellence (CESAME) : A Consortium Initiative for Improving Methodology in Randomised Clinical Trials

When conducting randomised clinical trials, the choice of methodology and statistical analyses will influence the results. If the planned methodology is not of optimal quality and predefined in detail, there is a risk of biased trial results and interpretation. Even though clinical trial methodology is already at a very high standard, there are many trials that deliver biased results due to the im

The internet intervention patient adherence scale for guided internet-delivered behavioral interventions : Development and psychometric evaluation

Background: Patient adherence is defined as the extent to which a patient complies with medical or health advice. At present, there is a lack of reliable and valid measures specifically designed to measure adherence to internet-delivered behavioral interventions. Objective: The objective of this study was to develop and psychometrically evaluate a novel measure of adherence to guided internet-deli

Insomnia in pediatric obsessive–compulsive disorder : prevalence and association with multimodal treatment outcomes in a naturalistic clinical setting

Objective: Little is known about the prevalence and impact of insomnia on clinical outcomes in youth with obsessive–compulsive disorder (OCD). This study aimed to investigate this subject. Patients/methods: A total of 193 patients from a specialist pediatric OCD clinic completed a range of diagnostic and clinical measures, including the Insomnia Severity Index (ISI). Patients scoring above a previ

Retinoic acid promotes differentiation of WiT49- but not of CCG99-11 Wilms tumour cells

Background: Most children with Wilms tumour are successfully treated with multidrug chemotherapy and surgery. These treatments cause severe side effects for the patients, an issue that needs to be addressed by exploring other treatment options with less or no side effects. One option is to complement current therapies with agents that could potentially induce tumour cell differentiation, for examp

Therapist-guided and parent-guided internet-delivered behaviour therapy for paediatric Tourette's disorder : A pilot randomised controlled trial with long-term follow-up

Objective Behaviour therapy (BT) for Tourette's disorder (TD) and persistent (chronic) motor or vocal tic disorder (PTD) is rarely available. We evaluated the feasibility of adapting two existing BT protocols for TD/PTD (habit reversal training (HRT) and exposure and response prevention (ERP)) into a therapist-guided and parent-guided online self-help format. Design A pilot, single-blind, parallel

Investigating a therapist-guided, parent-assisted remote digital behavioural intervention for tics in children and adolescents - 'Online Remote Behavioural Intervention for Tics' (ORBIT) trial : Protocol of an internal pilot study and single-blind randomised controlled trial

Introduction Tourette syndrome and chronic tic disorder are common, disabling childhood-onset conditions. Guidelines recommend that behavioural therapy should be offered as first-line treatment for children with tics. However, there are very few trained behaviour therapists for tics and many patients cannot access appropriate care. This trial investigates whether an internet-delivered intervention

Internet-delivered cognitive behavioural therapy for young children with obsessive-compulsive disorder : Development and initial evaluation of the BIP OCD Junior programme

BackgroundInternet-delivered cognitive behavioural therapy (ICBT) is a promising approach for increasing access to evidence-based treatments.Aims To develop and evaluate the feasibility and preliminary efficacy of an ICBT programme for young children with obsessive-compulsive disorder (OCD), named BIP OCD Junior.Method Eleven children aged 7-11 years were enrolled in a 12-week open trial of parent

Internet-based cognitive behaviour therapy for obsessive-compulsive disorder : A randomized controlled trial

Background Cognitive behaviour therapy (CBT) is an effective treatment for obsessive-compulsive disorder (OCD) but access to CBT is limited. Internet-based CBT (ICBT) with therapist support is potentially a more accessible treatment. There are no randomized controlled trials testing ICBT for OCD. The aim of this study was to investigate the efficacy of ICBT for OCD in a randomized controlled trial