Results 171 to 180 of about 3,236,679 (347)

Short‐ and Long‐Term Outcomes of Open, Laparoscopic, and Robot‐Assisted Surgery for Rectal Cancer

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Robot‐assisted rectal resection demonstrated superior short and long‐term outcomes compared to laparoscopic and open approaches. ABSTRACT Background Robot‐assisted surgery has short‐term benefits in rectal cancer surgery; however, its long‐term advantages remain unclear. This study compared short‐ and long‐term outcomes of open, laparoscopic, and robot‐
Marie Hanaoka   +8 more
wiley   +1 more source

Rapid and Reversible Morphing to Enable Multifunctionality in Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
This article introduces a rapid, reversible, and repeatable morphing robot through a bistable latch‐mediated, spring actuated (LaMSA) mechanism. This enables an untethered, multifunctional robot to near‐instantaneously (< 50 ms) and reversibly switch between a flying and driving configuration to navigate through different environments.
Brittan T. Wilcox   +2 more
wiley   +1 more source

Dynamic Distribution‐Based Multiagent Cooperative Defense: An Enhanced Resource Allocation and Defense Efficiency Strategy

open access: yesAdvanced Intelligent Systems, EarlyView.
This study addresses multiagent defense challenges against low‐cost swarm attacks through a hierarchical framework combining resource allocation and PPO optimization. The three‐layer architecture coordinates strategic planning, deployment optimization, and real‐time execution.
Xiaokai Fei   +2 more
wiley   +1 more source

Supporting rapid innovation in research data capture and management: the REDCap external module framework. [PDF]

open access: yesJ Am Med Inform Assoc
Cheng AC   +8 more
europepmc   +1 more source

Precise Real‐Time Measurement of Liquid Viscosity Using Digital Video Data

open access: yesAdvanced Intelligent Systems, EarlyView.
Frame‐by‐frame image similarity analysis is employed to obtain the viscosity of moving liquids in real time. The method allows for online implementation even in harsh environments, replacing complex and invasive experiments. Quantitative knowledge of liquid viscosity is of fundamental importance in many areas of materials synthesis and processing ...
Zhiwen Pan   +7 more
wiley   +1 more source

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