Results 201 to 210 of about 3,120,599 (339)

WCN25-2644 EFFICACY OF ETHANOL LOCK IN THE MANAGEMENT OF CRBSI IN TUNNELLED CENTRAL VENOUS CATHETERS - 3 YEARS' EXPERIENCE

open access: yesKidney International Reports
CHACKO THOMAS   +8 more
doaj   +1 more source

Biosignature preservation in FaRLiP cyanobacteria after prolonged desiccation and its relevance to space missions searching for life

open access: hybrid
Giorgia Di Stefano   +5 more
openalex   +1 more source

On Building a Law-based Socialist Culture with Chinese Characteristics: Foundation and Mission

open access: bronze, 2023
Di Wu   +10 more
openalex   +1 more source

Education development [PDF]

open access: yes, 1971
USAID(Mission to Korea)
core  

High‐Speed, Maneuverable, and Terrain‐Adaptive Micro‐Robot with Tree Frog‐Inspired Bionic Feet

open access: yesAdvanced Science, EarlyView.
A 7.5 mm micro‐robot integrates tree frog‐inspired bionic feet with an electromagnetic linear motor to achieve high‐speed locomotion, slope climbing, and precise turning. It reaches 39 body lengths per second and ascends 30° slopes. The system demonstrates strong potential for inspection tasks in confined and complex environments, such as micro‐aero ...
Weizhi Zhao   +10 more
wiley   +1 more source

Advanced management training [PDF]

open access: yes, 1970
USAID(Mission to Korea)
core  

Miniature Robotic Swimmer with Precise 2D Motion Control via Acoustic Vortex‐Induced Propulsion

open access: yesAdvanced Science, EarlyView.
In this work, a miniature robotic swimmer achieves precise 2D motion using sound waves with customized 3D‐printed lenses. Localized acoustic vortices drive both translation and rotation of the swimmer without mechanical parts. This contactless approach offers a novel route to controlled micro‐scale movement, with promising applications in biomedical ...
Chadi Ellouzi   +6 more
wiley   +1 more source

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