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BabyFM: Towards accurate 3D baby facial models using spectral decomposition and asymmetry swapping.
Comput Biol Med
January 2025
Department of Engineering, Universitat Pompeu Fabra, 122-140 Tànger, Barcelona, 08018, Spain. Electronic address:
In this paper, we present the first publicly available 3D statistical facial shape model of babies, the Baby Face Model (BabyFM). Constructing a model of the facial geometry of babies entails specific challenges, such as occlusions, extreme and uncontrollable expressions, and data shortage. We address these challenges by proposing (1) a non-template dependent method that jointly estimates a 3D facial baby-specific template and the point-to-point correspondences; (2) a novel method to establish correspondences based on the spectral decomposition of the Laplace Beltrami Operator, which provides a more robust theoretical foundation than state-of-the-art methods; and (3) an asymmetry-swapping strategy to alleviate the shortage of large scale datasets by decoupling the identity-related and the asymmetry-related shape deformation fields.
View Article and Find Full Text PDFResource-Rational Virtual Bargaining for Moral Judgment: Toward a Probabilistic Cognitive Model.
Top Cogn Sci
January 2025
Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology.
Recent theoretical work has argued that moral psychology can be understood through the lens of "resource rational contractualism." The view posits that the best way of making a decision that affects other people is to get everyone together to negotiate under idealized conditions. The outcome of that negotiation is an arrangement (or "contract") that would lead to mutual benefit.
View Article and Find Full Text PDFEffect of flipped classroom method on the reflection ability in nursing students in the professional ethics course; Solomon four-group design.
BMC Med Educ
January 2025
Nursing and Midwifery Care Research Center, Department Of Community Health and Geriatric Nursing, Iran University of Medical Sciences, Tehran, Iran.
Background And Purpose: The purpose of reflection in the learning process is to create meaningful and deep learning. Considering the importance of emphasizing active and student-centered methods in learning and the necessity of learners' participation in the education process, the present study was conducted to investigate the effect of flipped classroom teaching method on the amount of reflection ability in nursing students and the course of professional ethics.
Study Method: The current study is a quasi-experimental study using Solomon's four-group method.
Arguments against a "general and permanent" ban on pediatric intersex surgery: A response to Clune-Taylor.
Bioethics
January 2025
Institute of Social Sciences, Centre for Sociological and Anthropological Research, Belgrade, Serbia.
The paper offers a critical response to the proposed "dis/analogy" between the restriction of Jehovah's Witness parental right to refuse life-saving blood transfusions for their minor children and a "general" and "permanent" ban on "unnecessary" pediatric intersex surgery. The main argument of the analogy is "securing the patient's future autonomy." Feinberg's theory of rights is used to demonstrate that the proposed analogy is untenable.
View Article and Find Full Text PDFBest clinical model predicting extubation failure: a diagnostic accuracy post hoc analysis.
Intensive Care Med
January 2025
Critical Care Medicine, Complejo Hospitalario Universitario de Toledo, Toledo, Spain.
Purpose: Predicting extubation failure remains a clinical challenge. This study aimed to determine diagnostic accuracy of models used at the bed side.
Methods: Post hoc analysis of 2341 patients at all risk included in five multicenter randomized trials.
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