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| http://dx.doi.org/10.1086/342207 | DOI Listing |
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Inventory of ethical problems in mobile pre-hospital care.
Rev Bras Enferm
January 2025
Universidade de São Paulo. São Paulo, São Paulo, Brazil.
Objective: to construct and validate the content of an inventory of ethical problems experienced by nurses in mobile pre-hospital care.
Method: a psychometric approach study, developed with the following stages: (1) instrument construction through a theoretical matrix based on deliberative bioethics, scoping review and online qualitative research; (2) content validity by judges; (3) pre-testing with Mobile Emergency Care Service nurses in various Brazilian states. For content validity analysis, the Content Validity Ratio was calculated (CVR>0.
Nursing care management strategies to address the COVID-19 pandemic.
Rev Bras Enferm
January 2025
Universidade Federal de Santa Catarina. Florianópolis, Santa Catarina, Brazil.
Objective: To characterize nursing care management strategies for addressing the COVID-19 pandemic.
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Observation of broadband super-absorption of electromagnetic waves through space-time symmetry breaking.
Sci Adv
January 2025
School of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA.
Using time as an additional design parameter in electromagnetism, photonics, and wave physics is attracting considerable research interest, motivated by the possibility to explore physical phenomena and engineering opportunities beyond the limits of time-invariant systems. Here, we report the experimental demonstration of enhanced broadband absorption of electromagnetic waves in a continuously modulated time-varying system, exceeding one of the key theoretical limits of linear time-invariant absorbers. This is achieved by harnessing the frequency-wave vector transitions and enhanced interference effects enabled by breaking both continuous space- and time-translation symmetries in a periodically time-modulated absorbing structure operating at radio frequencies.
View Article and Find Full Text PDFModelling of online shopping behavior in the Czech online environment.
PLoS One
January 2025
Faculty of Operation and Economics of Transport and Communications, Department of Economics, University of Zilina, Zilina, Slovakia.
The online environment has its own specifics, which shape the specific behavior of all market subjects, both customers and companies that trade electronically. The aim of the paper is to create, quantify and verify a conceptual comprehensive model of relationships between determinants that influence consumers when shopping online. The impetus for the conducted research was the discovery of the non-existence of a comprehensive model of online shopping behavior that reflects the specifics of the online environment.
View Article and Find Full Text PDFThe phenomenon of sensory processing: historical overview, theoretical models, and neurophysiological underpinnings.
Acta Neurobiol Exp (Wars)
January 2025
Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland.
The article provides a review of the sensory processing (SP) phenomenon, its origins, theoretical models, and neurophysiological foundations. Initiated by A. Jean Ayres' research on sensory integration in the 1960s and 70s, this field has evolved, leading to the development of concepts such as Winnie Dunn's four quadrant model and Miller's ecological model of sensory modulation.
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