Results 111 to 120 of about 950,297 (340)

Precision‐Arranged DNA Origami Plasmonic Nanoantennas for Multidimensional Smart‐Warning of Weightlessness Induced Bone Loss

open access: yesAdvanced Science, EarlyView.
It is synthesized precision‐arranged DNA origami plasmonic nanoantennas for multiplexed and intelligent warning of bone loss induced by microgravity and radiation. The ordered nanoantennas simultaneously and accurately detected calcium ions, interleukin‐6, and microRNA‐214 in serum from mice exposed to microgravity and radiation, with performance ...
Yufan Ling   +14 more
wiley   +1 more source

NUMERICAL INVESTIGATION OF TWO ELEMENT CAMBER MORPHING AIRFOIL IN LOW REYNOLDS NUMBER FLOWS [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
Aerodynamic performance of a two-element camber morphing airfoil was investigated at low Reynolds number using the transient SST model in ANSYS FLUENT 14.0 and eN method in XFLR5. The two-element camber morphing concept was employed to morph the baseline
RAJESH SENTHIL KUMAR T.   +3 more
doaj  

Low Reynolds Number Propeller Slipstream Interference with Wing Aerodynamic Characteristics

open access: yesHangkong gongcheng jinzhan, 2018
Detailed research for wing aerodynamic characteristics of propeller slipstream at low Reynolds number could contribute the mechanism study of low speed near space flow, and provide reliable aerodynamic results.
Sun Kaijun, Bao Xiaoxiang, Fu Yiwei
doaj   +1 more source

Magnetically Controllable and Degradable Milliscale Swimmers as Intraocular Drug Implants

open access: yesAdvanced Science, EarlyView.
Magnetically controllable degradable milliscale swimmers (MDMS) offer a promising alternative to commercial intraocular drug implants, reducing complications like implant dislocation and uncontrolled drug release. MDMS achieve high velocities in ocular environments, enable real‐time imaging, and deliver drugs effectively without disrupting retinal ...
Erdost Yildiz   +8 more
wiley   +1 more source

Local vibrations and lift performance of low Reynolds number airfoil

open access: yesPropulsion and Power Research, 2017
The 2D incompressible Navier-Stokes equations are solved based on the finite volume method and dynamic mesh technique is used to carry out partial fluid structure interaction.
TariqAmin Khan   +3 more
doaj   +1 more source

Neural Topology Optimization Via Active Learning for Efficient Channel Design in Turbulent Mass Transfer

open access: yesAdvanced Science, EarlyView.
This study introduces a neural operator‐assisted topology optimization framework for designing fluidic channel structures in mass transfer processes. By combining machine learning, gradient‐based optimization, and active data augmentation, the method enables high‐fidelity, efficient design.
Chenhui Kou   +6 more
wiley   +1 more source

The performance of discrete models of low reynolds number swimmers

open access: yesMathematical Biosciences and Engineering, 2015
Swimming by shape changes at low Reynolds number is widely used in biology andunderstanding how the performance of movement depends on the geometric pattern ofshape changes is important to understand swimming of microorganisms and in designing ...
Qixuan Wang, Hans G. Othmer
doaj   +1 more source

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