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Is Hume's Law a valid argument against empirical bioethics?
Bioethics
January 2025
School of Public and Population Health, Institute for Bioethics and Health Humanities, The University of Texas Medical Branch, Galveston, Texas, USA.
If "no ought from is," how can bioethics be empirical? Despite the widespread recognition that we can integrate empirical and normative, Hume's Law is still often claimed to pose logical limitations to empirical bioethics. Is Hume's Law a valid argument against empirical bioethics? I argue that we have reasons to answer no. First, I outline and reject two unverified assumptions: that Hume' s Law, the fact-value distinction, and the naturalistic fallacy are roughly the same thing, and that Hume's Law is an undisputed meta-ethical principle which dictates how to formulate normative statements.
View Article and Find Full Text PDFRemaining useful life prediction of lithium-ion batteries using a novel particle flow filter framework with grey model.
Sci Rep
January 2025
CALCE University of Maryland, College Park, MD, 20742, USA.
Remaining useful life (RUL) prediction is a crucial aspect of the prognostics health management of lithium-ion batteries (LIBs). Owing to the influence of resampling technology, particle degradation is often observed in the particle filter-based RUL prediction of LIBs, resulting in a low prediction accuracy and large uncertainty. In this paper, a novel particle flow filter with the grey model method (GM-PFF) is proposed to forecast the RUL and state of health of batteries.
View Article and Find Full Text PDFFamily caregivers' perception of pressure ulcer prevention devices and equipment for patients with cerebrovascular and spinal disease.
Appl Nurs Res
February 2025
College of Nursing, Seoul National University, Seoul, Republic of Korea; Research Institute of Nursing Sciences, College of Nursing, Seoul National University, Seoul, Republic of Korea. Electronic address:
Background: Family caregivers play a crucial role in preventing pressure ulcers in patients with cerebrovascular and spinal diseases. Despite the availability of advanced devices, including Internet of Things(IoT) based smart mattresses, the adoption and effectiveness of these technologies are influenced by caregivers' experiences and perceptions.
Objective: To investigate the experiences and perceptions of family caregivers regarding pressure ulcer prevention devices and equipment, with a focus on the factors influencing the intention to adopt IoT-based smart mattresses.
To adjust, or not to adjust, for multiple comparisons.
J Clin Epidemiol
January 2025
Wolfson Institute of Population Health, Queen Mary University of London, London, UK. Electronic address:
Questions often arise concerning when, whether and how we should adjust our interpretation of the results from multiple hypothesis tests. Strong arguments have been put forward in the epidemiological literature against any correction or adjustment for multiplicity, but regulatory requirements (particularly for pharmaceutical trials) can sometimes trump other concerns. The formal basis for adjustment is often the control of error rates, and hence the problems of multiplicity may seem rooted in a purely frequentist paradigm, though this can be a restrictive viewpoint.
View Article and Find Full Text PDFLeveraging two-dimensional pre-trained vision transformers for three-dimensional model generation via masked autoencoders.
Sci Rep
January 2025
Department of Electrical Power, Adama Science and Technology University, Adama, 1888, Ethiopia.
Although the Transformer architecture has established itself as the industry standard for jobs involving natural language processing, it still has few uses in computer vision. In vision, attention is used in conjunction with convolutional networks or to replace individual convolutional network elements while preserving the overall network design. Differences between the two domains, such as significant variations in the scale of visual things and the higher granularity of pixels in images compared to words in the text, make it difficult to transfer Transformer from language to vision.
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