Results 151 to 160 of about 208,891 (348)

Highly Efficient and Environmentally Stable Radiative Cooling Fabric: Integrating Photoluminescence and Hierarchical Core–Shell Fibers

open access: yesAdvanced Science, EarlyView.
A scalable radiative cooling fabric engineered with a multi‐layer assembly core–shell structure and integrated photoluminescent materials is reported. The fabric exhibits remarkable environmental stability, including UV resistance, mechanical durability, hydrophobicity, stain resistance, thermal stability, and flame retardancy, demonstrating its ...
Hongtao Liu   +8 more
wiley   +1 more source

Recent advances in coaxial electrospun nanofibers for wound healing

open access: yesMaterials Today Bio
The skin is the body's primary immune barrier, defending it against pathogenic invasion. Skin injuries impose a significant physiological burden on patients, making effective wound management essential.
Jing Zhao   +8 more
doaj   +1 more source

Lip noise generated by flow separation from nozzle surfaces [PDF]

open access: yes
The results of a series of experiments, performed to investigate flow separation and classic lip noise and to aid in understanding aeroacoustic noise generation are presented.
Karchmer, A., Olsen, W.
core   +1 more source

Electrospinning jet detection by coaxial laser [PDF]

open access: bronze
Ruifang Ye   +4 more
openalex   +1 more source

Concurrently Achieving 4.6 W/M2 and 120,000 Cyclability Enabled by Extendable Swing Arms in Rotational Triboelectric Nanogenerator

open access: yesAdvanced Science, EarlyView.
A rotational energy harvesting device that successfully reconciles high power density with mechanical durability through a hybrid sliding‐and‐bouncing kinematic mechanism is reported. The success reported in our paper includes addressing a dilemma where enhanced electrical output comes at the cost of increased friction and wear, limiting the practical ...
Yihong Lin   +12 more
wiley   +1 more source

Developing Micro/Nanostructured Fluidic Mixing Technology for Biomedical Applications

open access: yesAdvanced Science, EarlyView.
This review critically evaluates how micro/nanostructured mixing technologies are redefining biomedical research. By synergizing fundamental analysis, numerical modeling, structural design, and external field manipulation, these systems attain unprecedented control over mass transport.
Junkai Wang   +3 more
wiley   +1 more source

Value of coaxial needle and non-coaxial needle in ultrasound-guided percutaneous renal biopsy and their impacts on post-puncture complications

open access: yesLinchuang shenzangbing zazhi
ObjectiveTo explore the value of coaxial needle and non-coaxial needle in ultrasound-guided percutaneous renal biopsy (PRB) and their impacts on post-puncture complications.MethodsClinical data of 174 patients who underwent ultrasound-guided PRB in the ...
Zhang Zhong-xue   +4 more
doaj  

Mass and Momentum Transport Experiments with Swirling Flow [PDF]

open access: yes
An experimental study of mixing downstream of axial and swirling coaxial jets is being conducted to obtain data for the evaluation and improvement of turbulent transport models currently employed in a variety of computational procedures used throughout ...
Johnson, B. V., Roback, R.
core   +1 more source

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