Synthesis and crystallographic characterization of 6-hydroxy-1,2-dihydropyridin-2-one.

The title compound, CHNO, is a hy-droxy-lated pyridine ring that has been studied for its involvement in microbial degradation of nicotinic acid. Here we describe its synthesis as a formic acid salt, rather than the standard hydro-chloride salt that is commercially available, and its spectroscopic and crystallographic characterization.

The Influence of Perceptions of Competence on Motor Skills and Physical Activity in Middle Childhood: A Test of Mediation.

The mediating effect of perceptions of physical competence (PPC) on the relationship between motor competence and physical activity levels is documented in adolescence. However, it is unclear at what age this begins. In this study, we examined whether PPC mediated the relationship between moderate-vigorous physical activity (MVPA) or sedentary behaviour and motor competence in middle childhood.

Molecular phylogeny of the Laboulbeniomycetes (Ascomycota).

A first molecular-based phylogeny is presented for the Laboulbeniomycetes, a group of ascomycete fungi that utilize arthropods for nutrition and/or dispersal. Morphological diversification and life-history evolution has made it difficult to resolve relationships within the group, and to identify close relatives. Here, we infer a preliminary phylogeny based on acquisition of 51 new SSU rDNA sequences, representing a total of 65 taxa.

An exploratory study of inclusive worksite wellness: Considering employees with disabilities.

Background: An increasing number of employers are offering worksite wellness programs, yet, little is known about the participation of workers with disabilities.

Objective: The primary purpose of this study was to explore the factors, which facilitate and impede participation in worksite wellness offerings by individuals with disabilities.

Methods: Participants completed the Access to Worksite Wellness Services to Employees with Disabilities (AWWSED).

Parental expectations of adapted physical educators: a Hispanic perspective.

The purpose of this study was to identify the perspectives of Hispanic parents of children with disabilities regarding adapted physical education (APE) professionals in relationship to their child's purposeful play and transition to school programming. Participants (N=11) were Hispanic parents of children with disabilities. Parents participated in one-on-one interviews in their preferred language (Spanish or English).

Visual spatial abilities and fall risk: an assessment tool for individuals with dementia.

Risk of falling is a major concern of long-term care facilities with residents diagnosed with dementia. Use of a brief cognitive assessment focusing on visual spatial abilities could be one strategy in the prevention of falls in residents with dementia. The objective of this study was to determine if a clock test could predict a risk of falls in residents diagnosed with dementia.