A simulator study of driving behavior and mental workload in mixed-use arterial road environments.

Mixed-use urban environments, such as arterial roads with adjacent commercial land uses, represent crash locations with the highest risk. These locations are often characterized by high volumes of motor vehicle traffic, on-street parking, and interactions with multiple road user groups such as pedestrians, cyclists, and public transportation. The objective of this study was to investigate previously identified crash risk factors for mixed-use urban environments and assess how parking occupancy, center medians, and cyclist volume influence performance and workload in a driving simulator study.

Yesterday's Child: How Gene Editing for Enhancement Will Produce Obsolescence-and Why It Matters.

Despite the advent of CRISPR, safe and effective gene editing for human enhancement remains well beyond our current technological capabilities. For the discussion about enhancing human beings to be worth having, then, we must assume that gene-editing technology will improve rapidly. However, rapid progress in the development and application of any technology comes at a price: obsolescence.

Fatal cyclist crashes in Australia.

Objectives: The number of casualty road crashes in Australia has steadily reduced over the past few decades; however, a concurrent reduction has not been achieved for crashes involving cyclists. This has resulted in a disproportionate overrepresentation of cyclists in fatal injury statistics. This article explores the contributing factors and injury mechanisms among coronial reported fatal cyclist crashes in Australia.

Women's experiences of cancer-related cognitive impairment, its impact on daily life and care received for it following treatment for breast cancer.

Several women who undergo treatment for breast cancer experience cancer-related cognitive impairment [CRCI] commonly known as 'Chemobrain' or 'Chemofog'. However, many oncologists and other cancer clinicians are unaware of the high prevalence and severity of these symptoms. Few qualitative studies on the topic provide a comprehensive description of this phenomenon.

Understanding fatal older road user crash circumstances and risk factors.

Objective: This study used medicolegal data to investigate fatal older road user (ORU) crash circumstances and risk factors relating to four key components of the Safe System approach (e.g., roads and roadsides, vehicles, road users, and speeds) to identify areas of priority for targeted prevention activity.

Cyclist exposure to the risk of car door collisions in mixed function activity centers: A study in Melbourne, Australia.

Objective: The objective of this study is to describe key risks related to dooring collisions on roads in mixed function activity centers by examining video footage recorded onboard the bicycles of cyclists riding through this road environment. The study aims to enhance our understanding of the risk associated with cyclist door collisions on these roads and to provide a focus for future studies that aim to identify measures that enhance cyclist safety.

Method: The study measured 4 key risk exposures (per hour and kilometer), namely, on-street parked cars and 3 conditions associated with parked cars being accessed or egressed: door opened (a) after the cyclist passes (give-way event); (b) in the path of the cyclist without collision (obstruction event); and (c) in the path of the cyclist with collision (collision event).

The extent of backover collisions internationally.

This study reports good consistency in international comparisons of the number and severity of backover crashes. More than half occurred to pedestrians aged 60 years and older. Children less than 9 years comprised 5% of these crashes with a similar percent aged 10 to 19 years.

What is the relationship between self-reported aberrant driving behaviors, mindfulness, and self-reported crashes and infringements?

Objectives: This study investigated the relationship between self-reported aberrant driving behaviors, mindfulness, and self-reported crashes and infringements.

Methods: Three hundred and eighteen participants (M = 46.0 years, SD = 13.

An Exploration of the Perspectives of Associate Nurse Unit Managers Regarding the Implementation of Smoke-free Policies in Adult Mental Health Inpatient Units.

Context: In Adult Mental Health Inpatient Units, it is not unexpected that leadership of Associate Nurse Unit Managers contributes to successful implementation of smoke-free policies.

Aim: In light of challenges facing mental health nursing, and limited research describing their leadership and the role it plays in addressing smoke-free policy implementation, the aim of this study is to explore Associate Nurse Unit Managers perspectives' regarding the implementation of smoke-free policies, which were introduced on 1 July, 2015.

Design, Setting, Participants: Individual in-depth semi-structured interviews were undertaken six months post the implementation of smoke-free policies.

Are older drivers' driving patterns during an on-road driving task representative of their real-world driving patterns?

Objective: The current study investigated whether older drivers' driving patterns during a customized on-road driving task were representative of their real-world driving patterns.

Methods: Two hundred and eight participants (male: 68.80%; mean age = 81.

Examining subjective wellbeing and health-related quality of life in women with endometriosis.

The purpose of this study was to explore the subjective wellbeing, health-related quality of life and lived experience of women living with endometriosis. In 2015 five hundred participants between the ages of 18-63 (M = 30.5, SD = 7.

Carbohydrate and protein intake during exertional heat stress ameliorates intestinal epithelial injury and small intestine permeability.

Exertional heat stress (EHS) disturbs the integrity of the gastrointestinal tract leading to endotoxaemia and cytokinaemia, which have symptomatic and health implications. This study aimed to determine the effects of carbohydrate and protein intake during EHS on gastrointestinal integrity, symptoms, and systemic responses. Eleven (male, n = 6; female, n = 5) endurance runners completed 2 h of running at 60% maximal oxygen uptake in 35 °C ambient temperature on 3 occasions in randomised order, consuming water (WATER), 15 g glucose (GLUC), or energy-matched whey protein hydrolysate (WPH) before and every 20 min during EHS.

Using medico-legal data to investigate fatal older road user crash circumstances and risk factors.

Objective: This study used medico-legal data to investigate fatal older road user (ORU, aged 65 years and older) crash circumstances and risk factors relating to 4 key components of the Safe System approach (e.g., roads and roadsides, vehicles, road users, and speeds) to identify areas of priority for targeted prevention activity.

Distributed improvisation: a systems perspective of improvisation 'epics' by led outdoor activity leaders.

Improvisation represents the spontaneous and real-time conception and execution of a novel response to an unanticipated situation. In order to benefit from the positive safety potential of this phenomenon, it is necessary to understand what influences its appropriateness and effectiveness. This study has applied the system-based methodology Impromaps to analysing accounts of improvisation aimed at mitigating adverse safety outcomes.

Effects of video modeling with video feedback on vocational skills of adults with autism spectrum disorder.

Objective: To examine the effectiveness of a video modeling (VM) with video feedback (VFB) intervention to teach vocational gardening skills to three adults with autism spectrum disorder (ASD).

Method: A multiple probe design across skills was used to assess the effects of the intervention on the three participants' ability to perform skills accurately.

Results: The use of VM with VFB led to improvements across skills for two of the participants.

Gut-training: the impact of two weeks repetitive gut-challenge during exercise on gastrointestinal status, glucose availability, fuel kinetics, and running performance.

Due to gastrointestinal tract adaptability, the study aimed to determine the impact of gut-training protocol over 2 weeks on gastrointestinal status, blood glucose availability, fuel kinetics, and running performance. Endurance runners (n = 25) performed a gut-challenge trial (GC1), consisting of 2 h running exercise at 60% V̇O whilst consuming gel-discs containing 30 g carbohydrates (2:1 glucose/fructose, 10% w/v) every 20 min and a 1 h distance test. Participants were then randomly assigned to a carbohydrate gel-disc (CHO-S), carbohydrate food (CHO-F), or placebo (PLA) gut-training group for 2 weeks of repetitive gut-challenge intervention.

How safe are children when transported by bicycle?

Objectives: With the increasing popularity of cycling generally and availability of new bicycle child carriers, there is an emerging interest in the safety of child bicycle passengers and riders. However, very little is known about the nature and extent of injuries to child bicycle riders and passengers. The aim of this study was to enhance our understanding of child safety in bike transportation and to identify injury patterns and outcomes.

A Journey of Discovery: Experiences of Carers of People with Mental Illness Seeking Diagnosis and Treatment for Their Relative.

This study explores the experiences of informal carers of people with mental illness in an Australian mental health service. A qualitative descriptive approach was used with data collected via focus group interviews with a purposive sample of 19 carers. Data analysis revealed two major themes: (a) "Something is not right" and (b) "Now we have a diagnosis.

Exposure factors of Victoria's active motorcycle fleet related to serious injury crash risk.

Objective: The purpose of this study was to describe the nature and extent of current powered 2-wheeler (PTW) risk exposures in order to support future efforts to improve safety for this mode of transport.

Methods: A cross-sectional analysis of the control arm of a population-based case-control study was conducted. The control sample was selected from 204 sites on public roads within 150 km of the city of Melbourne that were locations of recent serious injury motorcycle crashes.

When paradigms collide at the road rail interface: evaluation of a sociotechnical systems theory design toolkit for cognitive work analysis.

The Cognitive Work Analysis Design Toolkit (CWA-DT) is a recently developed approach that provides guidance and tools to assist in applying the outputs of CWA to design processes to incorporate the values and principles of sociotechnical systems theory. In this paper, the CWA-DT is evaluated based on an application to improve safety at rail level crossings. The evaluation considered the extent to which the CWA-DT met pre-defined methodological criteria and aligned with sociotechnical values and principles.