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Sub-millimeter fiberscopic robot with integrated maneuvering, imaging, and biomedical operation abilities.
Nat Commun
December 2024
Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong SAR, China.
Small-scale continuum robots hold promise for interventional diagnosis and treatment, yet existing models struggle to achieve small size, precise steering, and visualized functional treatment simultaneously, termed an "impossible trinity". This study introduces an optical fiber-based continuum robot integrated imaging, high-precision motion, and multifunctional operation abilities at submillimeter-scale. With a slim profile of 0.
View Article and Find Full Text PDFNeuromorphic-enabled video-activated cell sorting.
Nat Commun
December 2024
State Key Laboratory of Precision Measurement Technology and Instrument, Department of Precision Instrument, Tsinghua University, Beijing, China.
Imaging flow cytometry allows image-activated cell sorting (IACS) with enhanced feature dimensions in cellular morphology, structure, and composition. However, existing IACS frameworks suffer from the challenges of 3D information loss and processing latency dilemma in real-time sorting operation. Herein, we establish a neuromorphic-enabled video-activated cell sorter (NEVACS) framework, designed to achieve high-dimensional spatiotemporal characterization content alongside high-throughput sorting of particles in wide field of view.
View Article and Find Full Text PDFA Postmodernist Qualitative Research Approach: Choosing Between Descriptive and Interpretive Phenomenology.
J Adv Nurs
December 2024
College of Nursing, Brigham Young University, Provo, Utah, USA.
Introduction: Phenomenology is essential for researchers exploring human experience. To apply it rigorously, an understanding of its philosophical foundations is needed. This discussion outlines the key distinctions between interpretive and descriptive phenomenology to illustrate philosophical and methodological implications.
View Article and Find Full Text PDFExamining social attention as a predictor of problem drinking behavior: A longitudinal study using eye-tracking.
Alcohol Clin Exp Res (Hoboken)
December 2024
Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA.
Background: Researchers have long been interested in identifying objective markers for problem drinking susceptibility informed by the environments in which individuals drink. However, little is known of objective cognitive-behavioral indices relevant to the social contexts in which alcohol is typically consumed. Combining group-based alcohol administration, eye-tracking technology, and longitudinal follow-up over a 2-year span, the current study examined the role of social attention in predicting patterns of problem drinking over time.
View Article and Find Full Text PDFChronic Complications of Diabetes Mellitus.
West Afr J Med
August 2024
Iwosan-Lagoon Hospital, 17 Bourdilon Road. Ikoyi. Lagos State. Nigeria.
Background: This review article describes the chronic complications of diabetes mellitus (DM). The chronic complications of DM are diverse, often progressive and difficult to manage or reverse.
Objective: The aim of this review is to highlight the current concepts in the pathogenic mechanisms of the chronic complications of diabetes mellitus, with a view to educate doctors and specialists on the management of these problems.
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