Facial Feature Tracking and Occlusion Recovery in American Sign Language [PDF]
, 1997 Facial features play an important role in expressing grammatical information in signed languages, including American Sign Language(ASL). Gestures such as raising or furrowing the eyebrows are key indicators of constructions such as yes-no questions ...
Castelli, Thomas J. +2 more
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Pigeons discriminate continuous versus discontinuous line segments [PDF]
, 2007 Three experiments examined various facets of the perception of continuous and discontinuous line segments in pigeons. Pigeons were presented with 2 straight lines that were interrupted by a gap.
Johnston, Siobhan +2 more
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Applicability and Interpretation of Coronary Physiology in the Setting of a Chronic Total Occlusion.
Circulation. Cardiovascular Interventions, 2019 Concurrent coronary artery disease in a vessel remote from a chronic total occlusion (CTO) is common and presents a management dilemma. While the use of adjunctive coronary physiology to guide revascularization is now commonplace in the catheterization ...
U. Allahwala +6 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet +5 more
wiley +1 more source
Single Tract Aortic Revascularization Technique in the Treatment of Aortoiliac Occlusive Disease
Vascular Specialist InternationalEndovascular treatment is an acceptable option for patients with aortoiliac occlusive disease. However, bilateral passage of guidewires through the aortoiliac occlusion can be a challenging step in achieving successful revascularization.
Sungsin Cho, Se Jun Kim, Jin Hyun Joh
doaj +1 more source
Motion Cooperation: Smooth Piece-Wise Rigid Scene Flow from RGB-D Images [PDF]
, 2015 We propose a novel joint registration and segmentation approach to estimate scene flow from RGB-D images. Instead of assuming the scene to be composed of a number of independent rigidly-moving parts, we use non-binary labels to capture non-rigid ...
Cremers, Daniel +4 more
core +1 more source
Precursor Mineral Phases of Forming Mollusk Shell Nacre: A Study of Hydrated Samples
Advanced Functional Materials, EarlyView.Mineral, organic phase, and water are the essential components in mollusk shell nacre formation. Their interplay is not well understood, because the hydrated material is difficult to observe at high resolution, under close to native conditions. Forming nacre is studied using environmental and cryo‐electron microscopy and hydrated ACC phases, together ...
Anna Kozell +4 more
wiley +1 more source
Frontiers in Neurology, 2020 Objectives: To establish a novel transcranial color-coded sonography (TCCS) grading system for collateral circulation in cases of symptomatic chronic total carotid occlusion (TCO), and to correlate this new grading system with cerebrovascular reserve ...
Foad Abd-Allah +4 more
doaj +1 more source
Temporary Occlusion of Common Carotid Arteries Does Not Evoke Total Inhibition in the Activity of Corticospinal Tract Neurons in Experimental Conditions [PDF]
, 2023 Agnieszka Szymankiewicz-Szukała +4 more
openalex +1 more source
Assessment of Vessel Density on Non-Contrast Computed Tomography to Detect Basilar Artery Occlusion [PDF]
, 2020 Introduction: Basilar artery occlusion (BAO) may be clinically occult due to variable and non-specific symptomatology. We evaluated the qualitative and quantitative determination of a hyperdense basilar artery (HDBA) on non-contrast computed tomography ...
Asimos, Andrew W. +6 more
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