Our Masks.

In this short animation, the artist and her daughter discuss wearing masks during the COVID-19 pandemic. Her daughter's statements reveal one way a child processed growing up with masks and masking.

Who Benefits? A Mixed Methods Study Assessing Community Use of a Major Metropolitan Park During the COVID-19 Pandemic.

By providing spaces for recreation, physical activity, social gatherings, and time in nature, urban parks offer physical, mental, and social benefits to users. However, many urban residents face barriers to park use. The COVID-19 pandemic introduced new potential barriers to urban park access and use, including changes to daily life and employment, closure of park amenities and restrictions to public movement, and risk from the coronavirus itself.

Development, scoring, and reliability for the Microscale Audit of Pedestrian Streetscapes for Safe Routes to School (MAPS-SRTS) instrument.

Background: Active commuting to school can be a meaningful contributor to overall physical activity in children. To inform better micro-level urban design near schools that can support active commuting to school, there is a need for measures that capture these elements. This paper describes the adaptation of an observational instrument for use in assessing micro-scale environments around urban elementary schools in the United States.

A generalized Kirkwood implicit solvent for the polarizable AMOEBA protein model.

Computational simulation of biomolecules can provide important insights into protein design, protein-ligand binding interactions, and ab initio biomolecular folding, among other applications. Accurate treatment of the solvent environment is essential in such applications, but the use of explicit solvents can add considerable cost. Implicit treatment of solvent effects using a dielectric continuum model is an attractive alternative to explicit solvation since it is able to describe solvation effects without the inclusion of solvent degrees of freedom.

How the Brain Dynamically Constructs Sentence-Level Meanings From Word-Level Features.

How are words connected to the thoughts they help to express? Recent brain imaging studies suggest that word representations are embodied in different neural systems through which the words are experienced. Building on this idea, embodied approaches such as the Concept Attribute Representations (CAR) theory represents concepts as a set of semantic features (attributes) mapped to different brain systems. An intriguing challenge to this theory is that people weigh concept attributes differently based on context, i.

Barriers to the Digitization of Health Information: A Qualitative and Quantitative Study in Kenya and Lao PDR Using a Cloud-Based Maternal and Child Registration System.

Digitalization of health information can assist patient information management and improve health services even in low middle-income countries. We have implemented a mother and child health registration system in the study areas of Kenya and Lao PDR to evaluate barriers to digitalization. We conducted in-depth interviews with 20 healthcare workers (HCWs) who used the system and analyzed it qualitatively with thematic framework analysis.

Dosing considerations for inhaled biologics.

The number of biologics in the therapeutic development pipeline is increasing including those delivered though inhalation (Morales, 2017; Fathe, 2016). Biologics comprise a broad variety of complex macromolecules with unique physicochemical characteristics. These distinctive characteristics control their pharmacological mechanisms of action, stability, and ultimately affect their processing, formulation, and delivery requirements.

Influence of Formulation Factors on the Aerosol Performance and Stability of Lysozyme Powders: a Systematic Approach.

With the growing interest in developing biologics for pulmonary delivery, systematic fast screening methods are needed for rapid development of formulations. Due to the labile nature of macromolecules, the development of stable, biologically active formulations with desired aerosol performance imposes several challenges both from a formulation and processing perspective. In this study, spray-freeze-drying was used to develop respirable protein powders.

Social Media Self-Efficacy of Health Education Specialists: Training and Organizational Development Implications.

A growing number of public health organizations are applying the power of social media (SM) for health promotion and behavior change. This cross-sectional study of health education specialists (n = 353) examined which demographic and occupational factors were associated with SM self-efficacy, and evaluated SM self-efficacy related to each of the Seven Areas of Responsibility. A series of one-way analyses of variance were conducted to determine whether differences in SM self-efficacy existed by sex, age, years of work experience, and SM access at work.

A concept analysis of person-centered care.

The term person-centered care (PCC) has been frequently used in the literature, but there is no consensus about its meaning. This article uses Walker and Avants's method of concept analysis as a framework to analyze PCC. A literature search was completed and data were collected using several search engines (CINAHL, Medline, PubMed, and Cochrane Review).