Evolution and spread of subsp. in the São Paulo, Brazil, citrus belt inferred from 758 novel genomes.

The São Paulo state citrus belt in Brazil is a major citrus production region. Since at least 1957, citrus plantations in this region have been affected by citrus canker, an economically damaging disease caused by subsp. ().

A scoping review of safe mobility behaviour in fall prevention: implications for people with Parkinson's disease.

Purpose: Falls are a major concern for people with Parkinson's disease (PwPD) due to associated motor and non-motor impairments. Promoting safe mobility behaviour may be an effective fall prevention intervention, however this concept is poorly articulated in the literature. The aim of this scoping review was to map out the definition and concepts of safe mobility behaviour to draw implications for PwPD.

Prevalence of adolescent mental disorders in Kenya, Indonesia, and Viet Nam measured by the National Adolescent Mental Health Surveys (NAMHS): a multi-national cross-sectional study.

Background: Mental disorders are the leading global cause of health burden among adolescents. However, prevalence data for mental disorders among adolescents in low-income and middle-income countries are scarce with often limited generalisability. This study aimed to generate nationally representative prevalence estimates for mental disorders in adolescents in Kenya, Indonesia, and Viet Nam.

Old reserves and ancient buds fuel regrowth of coast redwood after catastrophic fire.

For long-lived organisms, investment in insurance strategies such as reserve energy storage can enable resilience to resource deficits, stress or catastrophic disturbance. Recent fire in California damaged coast redwood (Sequoia sempervirens) groves, consuming all foliage on some of the tallest and oldest trees on Earth. Burned trees recovered through resprouting from roots, trunk and branches, necessarily supported by nonstructural carbon reserves.

Green Chemistry Teacher Professional Development in New York State High Schools: A Model for Advancing Green Chemistry.

Teaching green chemistry within the K-12 classroom has a positive impact on attitudes and perceptions of chemistry in society for future scientists and professionals, resulting in safer, less hazardous chemistry experiments and demonstrations. The state of New York has taken advantage of the benefits that green chemistry provide in the classroom and is a leader in professional development for high school teachers throughout the state. Between 2011 and 2016, Beyond Benign and Siena College implemented 14 workshops across the state as part of New York's Department of Environmental Conservation goal of reducing hazardous chemicals in schools.