Individual radial frequency (RF) patterns are generated by modulating a circle's radius as a sinusoidal function of polar angle and have been shown to tap into global shape processing mechanisms. Composite RF patterns can reproduce the complex outlines of natural shapes and examining these stimuli may allow us to interrogate global shape mechanisms that are recruited in biologically relevant tasks. We present evidence for a global shape aftereffect in a composite RF pattern stimulus comprising two RF components. Manipulations of the shape, location, size and spatial frequency of the stimuli revealed that this aftereffect could only be explained by the attenuation of intermediate-level global shape mechanisms. The tuning of the aftereffect to test stimulus size also revealed two mechanisms underlying the aftereffect; one that was tuned to size and one that was invariant. Finally, we show that these shape mechanisms may encode some RF information. However, the RF encoding we found was not capable of explaining the full extent of the aftereffect, indicating that encoding of other shape features such as curvature are also important in global shape processing.
The role of nurse practitioners (NPs) has become integral to healthcare systems worldwide. Originating in the United States over 50 years ago, it has since been adopted by countries such as Canada, the United Kingdom, and Australia. To honor the research and contributions that have shaped the NP discipline, it is valuable to review and recognize key literature that has significantly impacted its development.
Dichotomies with respect to medical orientations and public health have been common in the past and even in the present probably orchestrated by the traditional versus modern medical concepts that became eternal arena for disquiet in the healing world of many countries. In public health, the so-called technology tradition was especially dominant which assumed the power of technology and the paternalistic 'managerial mode' regarding disease control programs. Such a 'managerial perversion' has demolished the positivity of primary health care as well as the social determinants framework.
This article examines the landscape of Science, Technology, and Innovation policies in Central America, focusing on Nicaragua, Guatemala, Honduras, and El Salvador. These nations face significant challenges in leveraging STI for sustainable development, including financial constraints and limited resources. Additionally, Central America struggles with systemic issues such as corruption, violence, and high levels of emigration, further complicating efforts to advance STI.
Department of Clinical Medicine, University of Bergen, Bergen, Norway; Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway; Bergen Centre for Ethics and Priority Setting, Department of Global Public Health and Primary Care, University of Bergen, Norway.
Background: Paediatric burn injuries constitute a transformative event for parents, shaping their lives in profound ways. This study explores parental experiences, coping mechanisms, and the impact of Family Burn Camp in the aftermath of paediatric burn injuries.
Methods: A qualitative study was conducted in 2019 comprising two focus group interviews with 15 parents at the Family Burn Camp in Stavern, Norway.
Increasing rates of antimicrobial resistance has accelerated global efforts to reduce antibiotic use. While antibiotic resistance poses a significant threat, especially in low-income settings, there is a scarcity of research on how people in such environments, including refugee camps, access and use antibiotics. This article explores factors that contribute to the shaping of antibiotic use in Shatila refugee camp in Lebanon.
