Results 31 to 40 of about 104,829 (282)
Biometric Identity Based on Intra-Body Communication Channel Characteristics and Machine Learning
Sensors, 2020 In this paper, we propose and validate using the Intra-body communications channel as a biometric identity. Combining experimental measurements collected from five subjects and two multi-layer tissue mimicking materials’ phantoms, different machine
Ahmed E. Khorshid +4 more
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International Archives of Allergy and Immunology, 2010 Sensitivity to strong odors has a broad differential diagnosis. A presentation is made of a 60-year-old man with lifelong mild allergic rhinitis and a superimposed 4-year history of sensitivity to smells. He had no response to medical treatments or allergic immunotherapy. His physical examination was unremarkable.
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An interferometric technique for B/A measurement [PDF]
, 1995 An isentropic phase method is described for measuringin vitro the acoustic nonlinearity parameterB/A of several aqueous buffers, protein solutions, lipid oils, and emulsions.
Apfel, R. E., Everbach, E. Carr
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Journal of Medical Radiation Sciences, 2020 Introduction This study aimed to determine a maximal pelvic separation and waist circumference in pelvic patients to guide radiation therapists in acquiring kilovoltage (kV) planar images of acceptable quality for treatment verification. Methods A pelvic
Sara Chan +3 more
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A feasible and automatic free tool for T1 and ECV mapping [PDF]
, 2017 Purpose: Cardiac magnetic resonance (CMR) is a useful non-invasive tool for characterizing tissues and detecting myocardial fibrosis and edema. Estimation of extracellular volume fraction (ECV) using T1 sequences is emerging as an accurate biomarker in ...
Altabella, Luisa +8 more
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Separation-based model for low-dose CT image denoising
The Journal of Engineering, 2020 Low-dose computed tomography (LDCT) image often contains mottle noise and streak artefacts, which seriously interfere with clinical diagnosis. In this study, the separation-based (SEPB) method is proposed for mottle noise and streak artefacts suppression
Wenbin Chen +8 more
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A parametric level-set method for partially discrete tomography [PDF]
, 2017 This paper introduces a parametric level-set method for tomographic reconstruction of partially discrete images. Such images consist of a continuously varying background and an anomaly with a constant (known) grey-value.
A Aghasi +14 more
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Complementary Phenomena: Phantom Hand and Phantom Face
Cognitive and Behavioral Neurology, 2021 After tissue or limb loss, the development of sensation and perception of the lost or deafferent tissue is defined as a phantom phenomenon. We investigated the presence of phantom phenomena in individuals who underwent a full face transplant as well as those who had a hand transplant.
Uysal, Hilmi +7 more
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Healthcare Technology Letters, 2019 Accurate medical Augmented Reality (AR) rendering requires two calibrations, a camera intrinsic matrix estimation and a hand-eye transformation. We present a unified, practical, marker-less, real-time system to estimate both these transformations during ...
Megha Kalia +4 more
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Utilizing Additive Manufacturing to Produce Organ Mimics and Imaging Phantoms
Surgeries, 2023 The complex geometries and material properties necessary for generating accurate organ mimics require new procedures and methods to fully utilize current technologies.
Dmitri Karaman, Stephanie M. Willerth
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