The COVID-19 pandemic initially caused worldwide concerns about food insecurity. Tweets analyzed in real-time may help food assistance providers target food supplies to where they are most urgently needed. In this exploratory study, we use natural language processing to extract sentiments and emotions expressed in food security-related tweets early in the pandemic in U.S. states. The emotion dominated in these tweets nationally, but only , , and were also statistically correlated with contemporaneous food insufficiency rates reported in the Household Pulse Survey; more nuanced and statistically stronger correlations are detected within states, including a negative correlation with joy.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9082005 | PMC |
| http://dx.doi.org/10.1002/aepp.13258 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effectiveness of gaseous ozone on and bacterial loads on retailed meat sold at Iraqi Wasit markets.
Open Vet J
November 2024
Department of Nursing, Technical Institute of Suwaria, Middle Technical University, Baghdad, Iraq.
Background: Ozone (O) is a promising alternative antibacterial agent that has recently been used in meat processing. The understanding of the appropriate functional settings of O for addressing food safety problems is still insufficient.
Aim: The aim of this study was, therefore, to investigate the effects of exposure to O on the bacteriological quality of retail meat inoculated with at refrigeration temperatures.
Food for thought: a qualitative assessment of medical trainee and faculty perceptions of nutrition education.
BMC Med Educ
December 2024
Department of Medical Education, Geisinger Commonwealth School of Medicine, Geisinger College of Health Sciences, 525 Pine Street, Scranton, PA, 18509, USA.
Background: The American Society of Clinical Nutrition recommends 37 to 44 h of undergraduate medical nutrition education. The Total Health Curriculum at Geisinger Commonwealth School of Medicine (GCSOM) contains 14 h of objective-based nutritional instruction. This study aimed to examine the perceptions of key stakeholders regarding the role of nutrition in medicine and to identify barriers, opportunities for improvement, and roles/responsibilities for innovative implementation of nutrition education.
View Article and Find Full Text PDFThe impact of a fairytale-like story on the food choices of preschool children.
Appetite
December 2024
Department of Psychology, Humboldt-Universitaet zu Berlin, Berlin, Germany; Department of Physics and Life Science Imaging Center, Hong Kong Baptist University, Hongkong; Faculty of Education, National University of Malaysia, Kuala Lumpur, Malaysia.
The ongoing obesity epidemic is an indicator that traditional efforts towards diet change are insufficient, and interventions focusing mainly on restrictions of unhealthy food are of limited success. Therefore, approaches targeting food preferences should be integral in counteracting the current epidemic. However, food preferences are affected by a multitude of factors and are usually resistant to changes later in life.
View Article and Find Full Text PDFEndocrine disruptor chemicals exposure and female fertility declining: from pathophysiology to epigenetic risks.
Front Public Health
December 2024
PERITOX-Périnatalité et Risques Toxiques-UMR_I 01 UPJV/INERIS, Centre Universitaire de Recherche en Santé, CURS-UPJV, University of Picardie Jules Verne, CEDEX 1, Amiens, France.
Over the last decades, human infertility has become a major concern in public health, with severe societal and health consequences. Growing evidence shows that endocrine disruptors chemicals (EDCs) have been considered as risk factors of infertility. Their presence in our everyday life has become ubiquitous because of their universal use in food and beverage containers, personal care products, cosmetics, phytosanitary products.
View Article and Find Full Text PDFCross-contamination risks in dry produce packinghouses: Efficacy of alcohol-based sanitizers to reduce Salmonella and potential surrogates on relevant surface materials.
J Food Prot
December 2024
Department of Food Science and Technology, Oregon State University, Corvallis, OR 97331, USA. Electronic address:
A 2020 Salmonella outbreak was epidemiologically linked to red onions; however, insufficient cleaning and sanitation in the packinghouse expanded the recall to include all onions handled by the packing house in the preceding 3 months. Our objective was to evaluate the efficacy of dry sanitizers to reduce cross-contamination risk on food contact surfaces (FCS) found in post-harvest packing areas. Transfer of Salmonella and potential surrogates (Escherichia coli, Enterococcus faecium) to and from onions to FCS materials (high density polypropylene, polyester-nylon conveyor belts, plywood) was quantified.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!