Results 171 to 180 of about 476,528 (304)
Collaborative Visual Localization for Modular Self‐Reconfigurable Robots
Advanced Intelligent Systems, EarlyView.Relative localization in modular self‐reconfigurable robots is challenged by hardware limitations, constrained fields of view, and sensor faults. This paper, based on the SnailBot platform, presents a vision‐based collaborative localization method that combines ArUco markers with learning‐based algorithms to enable robust pose estimation from ...
Guanqi Liang +4 more
wiley +1 more source
Spectroscopic Evidence of Edge-Localized States in an Antiferromagnet Topological Insulator NdBi. [PDF]
Adv Sci (Weinh)Almoalem A +8 more
europepmc +1 more source
Little Rock Buildings photograph collection, circa 1907-1976
, 1920 This collection contains postcards and photographic prints of street scenes and buildings in Little Rock, including churches, government buildings, the Little Rock Public Library, and Main Street (1933).Little Rock Buildings photograph collection, circa ...
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Cteno‐Bot: An Untethered Metachronally Swimming Robot With Magnetoactive Propulsors
Advanced Intelligent Systems, EarlyView.We present Cteno‐bot, an untethered ctenophore‐inspired robot which swims using metachronally coordinated appendages. A single mechanism controls up to 216 magnetoactive propulsors via a dynamically varying magnetic field. We show that the swimming speed of the robot can be increased without a corresponding increase in power requirement, simply by ...
David J. Peterman, Margaret L. Byron
wiley +1 more source
Little Rock Scenes photograph collection, 1945-1965
, 1958 This collection contains photographic prints of buildings, businesses, and people in Little Rock and North Little Rock during the 1950s and 1960s.Little Rock Scenes photograph collection, 1945 ...
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SDPR–STK38 axis controls the proliferation–differentiation balance in alveolar type II cells
Animal Models and Experimental Medicine, EarlyView.The present study identifies SDPR as a pivotal regulator orchestrating the balance between proliferation and differentiation in alveolar type II (AT2) cells. In SDPR+/+ cells, SDPR binds to and inhibits STK38 activity, thereby sustaining GSK‐3β signaling functionality to promote cyclin D1 degradation and maintain cell cycle homeostasis.
Jie Wang +6 more
wiley +1 more source
Annals of Neurology, EarlyView.Model figure of BBBECs TfR1 regulation in control and RLS: Graphical representation of TfR1 regulation in ECs by IRPs and representing it can be dysregulated by miR‐124‐3p in ECs of RLS. FPN1, ferroportin; BBBEC, blood‐brain barrier endothelial cells; IRP, iron regulatory proytein1/2; TfR1, Transferrin receptor; IRE, Iron responsive elements; Tf ...
Kondaiah Palsa +6 more
wiley +1 more source
Little Rock Furniture Manufacturing Company catalog [DIGITAL CONTENT]
, 1908 This collection contains a catalog for the Little Rock Furniture Manfacturing ...
Little Rock Furniture Manufacturing Company
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Multimorbidity and Associations with Cognition and Alzheimer's Disease Biomarkers
Annals of Neurology, EarlyView.Objective Multimorbidity, the coexistence of 2 or more chronic conditions, has been linked to cognitive aging and Alzheimer's disease (AD) and AD‐related dementias, yet the mechanisms remain unclear. We aimed to examine the associations of multimorbidity with cognition and biomarkers across multiple mechanistic pathways.
Xiaqing Jiang +45 more
wiley +1 more source
Palaeomagnetism or palaeomagic? Misconceptions about rock magnetism
, 2016 The study and understanding of paleomagnetism has been pivotal in the development of the theory of plate tectonics. When it is taught in schools there are a number possible misconceptions that need to be addressed.
Murphy, P
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