Concern about the harmful effects that ultraviolet (UV) rays have on the skin of people who are routinely exposed to solar radiation has driven the industry of skin protection creams, sunglasses and clothing. Spanish Navy personnel are subject to different levels of exposure depending on their rank and function. The objective of this research is to analyze the behavioral variables associated to the effects on the skin caused by UV rays, denoted by the combined effects of perceived susceptibility and perceived severity, on their decision to purchase and wear uniforms with UV protection. A confirmatory analysis using a structural equation modeling (SEM) was performed on a sample of 100 respondents. The model results revealed a strong mediating characteristic of the intention to use, variable associated with the exogenous variables. Attitude towards the use of clothing and social influence, as well as the exogenous variable clothing action planning, on the sun protective clothing use during tactical maneuvers. These relationships were significant with -values close to zero. However, exogenous variables related to perceived susceptibility and perceived severity in exposure to sunlight did not represent a significant influence when mediated by self-efficacy in use. The results revealed the consequence of awareness about the importance of protecting oneself and the influence that usage habits can have on the military with respect to the decision to purchase uniforms with UV protection.
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http://dx.doi.org/10.3390/ma15186227 | DOI Listing |
Sci Total Environ
January 2025
Department of Biology, Faculty of Marine and Environmental Sciences, University of Cádiz, Puerto Real 11510, Cádiz, Spain; Instituto Universitario de Investigación Marina (INMAR), Campus Universitario de Puerto Real, 11510 Cadiz, Spain.
Intertidal mudflats are among the most productive coastal ecosystems, largely because of the activity of the photosynthetic microbial community on the sediment surface, known as microphytobenthos (MPB). While the dynamics of MPB have been extensively studied in temperate estuaries, there is limited research in tropical estuaries. To address this knowledge gap, we investigated the spatio-temporal dynamics of MPB in the Nicoya Gulf (Costa Rica), one of the world's most productive tropical estuaries, using Sentinel-2 images at 10 m spatial resolution from 2018 to 2022.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Information and Communications Technologies, Universidad Politécnica de Cartagena, Cartagena, Región de Murcia, Spain.
The Naval Ship Code (NSC) was enacted in 2009 to standardize regulations for NATO member naval forces, and a study commissioned by the Spanish Navy General Staff (EMA) aimed to identify the factors that influence onboard personnel's ability to move during an evacuation process. This study validated the soundness of the safety protocols implemented on navy vessels and highlighted the impact of certain characteristics of the embarked military contingent, such as body mass index, age, and seniority. It also found that such characteristics could act as distinctive factors among the embarked contingents in the evacuation of a military vessel.
View Article and Find Full Text PDFMSMR
September 2024
Epidemiology and Analysis Section, Armed Forces Health Surveillance Division, Defense Health Agency, Silver Spring, MD.
This study aimed to determine the incidence of hair loss among U.S. active component service women, describe the types of hair loss, and summarize potential racial and ethnic disparities of hair loss among service women over the last 12 years.
View Article and Find Full Text PDFMar Environ Res
November 2024
Department of Biology, Faculty of Marine and Environmental Sciences, University of Cádiz, Cádiz, Spain; Instituto Universitario de Investigación Marina (INMAR), Campus Universitario de Puerto Real, 11510, Cadiz, Spain.
Tidal flats are inhabited by benthic microalgae (microphytobenthos, MPB) supporting important ecosystem functions and services. Studies on MPB have been conducted mainly in temperate systems, despite that the majority of tidal flats on Earth are found in the tropical zone (∼55%). To fill this gap of knowledge and evaluate the contribution of tidal flat MPB in one of the most productive estuaries worldwide, sediment cores were collected from 14 stations along the inner Gulf of Nicoya (Costa Rica) at different tidal heights or sea levels (SL) from October 2013 to April 2014.
View Article and Find Full Text PDFRev Esp Salud Publica
August 2024
Vicedecano Director de Grado de Odontología, Profesor responsable de Patología y Terapéutica Dental. Universidad Católica de San Antonio (UCAM). Murcia. España.
Objective: Oral health is an essential component of the general well-being and quality of life of the population. In Spain, access to dental services and emergency dental care for civilians is relatively straightforward. However, this is not the case for military personnel, especially those deployed on Navy ships that lack dental capabilities and in isolated areas where access to specialized healthcare services is complex and risky.
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