Preferences for a Mental Health Support Technology Among Chinese Employees: Mixed Methods Approach.

Background: Workplace mental health is under-studied in China, making it difficult to design effective interventions. To encourage the engagement with interventions, it is crucial to understand employees' motivation toward seeking help through technologies.

Objective: This study aimed to understanding how Chinese employees view digital mental health support technology and how mental health support technology could be designed to boost the motivation of Chinese employees to use it.

Argumentation, Eureka and emotion: An analysis of group projects in creative design training.

Creativity training has been generally based on avoiding critique during idea generation, although benefits of argumentation have been shown during idea selection and elaboration. The research reported here aims to understand how argumentative interactions involving role-play, with subsequent group reflection on them, contribute to collaborative creative design projects. The study was carried within a specialised Masters course at the Royal College of Art (London), organised jointly with Imperial College London, and focuses on analysing group reflection sessions of two groups of students whose on-going project was initially defined as "communication by touch".

Noninvasive ablation of rabbit fetal and placental tissue targets in utero using magnetic resonance-guided high-intensity focused ultrasound.

Objective: Magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU) is a potential noninvasive therapy for fetal conditions. In utero MRgHIFU delivery and proton resonance frequency shift (PRFS) thermometry monitoring will control accuracy of HIFU ablation and confirm in situ tissue heating in a rabbit model.

Methods: High-resolution 3T MR images were acquired in late-gestation rabbits (approximately 30 days, n = 5).

Motion compensation using principal component analysis and projection onto dipole fields for abdominal magnetic resonance thermometry.

Purpose: High intensity focused ultrasound (HIFU) has the potential to locally and non-invasively treat cancer with fewer side effects than alternative therapies. However, motion and tissue heterogeneity in the abdomen can compromise the HIFU focus and confound current thermometry methods.

Methods: The proposed thermometry method combines principal component analysis (PCA), as a multi-baseline technique, and projection onto dipole fields (PDF), as a near-referenceless method.

An MR-based quantitative intraventricular hemorrhage porcine model for MR-guided focused ultrasound thrombolysis.

Purpose: Intraventricular hemorrhage (IVH) affects approximately 50% of premature births where 50% further develop post-hemorrhagic ventricular dilation (PHVD). Patients face significant impact to long-term development if PHVD is not managed. Unfortunately, there is no accepted treatment to remove the thrombus caused by IVH.