Results 191 to 200 of about 3,247,968 (335)

Self‐Feeding Needleless Electrospinning of Cross‐Linked Nanofibrous Materials for High‐Performance Air Filtration

open access: yesSmall, EarlyView.
Through a well‐designed automatic feeding system and the incorporation of a crosslinking agent, the mechanical properties, waterproof capabilities, and air filtration performance of PVA nanofiber membranes are significantly enhanced. Abstract Nanofibrous materials exhibit unique advantages in air filtration due to their high porosity, excellent pore ...
Han Li   +8 more
wiley   +1 more source

Equations stochastiques du type Navier-Stokes

open access: bronze, 1973
Alain Bensoussan, Roger Témam
openalex   +1 more source

Strategies for Navigating Magnetic Microrobots in Neurovascular Networks: A Numerical Analysis

open access: yesSmall Science, EarlyView.
Navigation of microrobots within vascular structures is key for targeted drug delivery. This work discusses strategies for navigating microrobots through a patient‐specific neurovascular network using magnetic gradients. These strategies and the equations developed for predicting the required magnetic gradients based on microrobot diameter are ...
Pedro G. Alves   +10 more
wiley   +1 more source

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