Results 91 to 100 of about 4,184 (152)

Bio-inspired helical pantograph arms for aerodynamic noise suppression in high-speed trains. [PDF]

iScience
Lou F, Xiao X, Zhang Z, Zhang J, Li X.
europepmc   +1 more source

Comprehensive Surrogate Models for Predicting the Melt Conveying Characteristics of Channel Segments in High‐Performance Single‐Screw Extruders

Polymer Engineering &Science, Volume 66, Issue 2, Page 716-738, February 2026.
Generalized analytical equations were developed that accurately predict the local pumping characteristics, viscous dissipation, and average shear rates in channels of both conventional and high‐performance single‐screw extruders. Applied within segmented extruder calculations, these models aid in screw design and process troubleshooting without the ...
Daniel Herzog, Wolfgang Roland, Christian Marschik, Gerald Berger‐Weber   +3 more
wiley   +1 more source

A filter inspired by deep-sea glass sponges for oil cleanup under turbulent flow. [PDF]

Nat Commun
Yu Y, Ding C, Zhang J, Ren N, Tang CY, You S.   +5 more
europepmc   +1 more source

The impact of nanotechnology on textile coloration—A mini‐review

Coloration Technology, Volume 142, Issue 1, Page 26-51, February 2026.
Abstract Coloration is a key feature in the textile industry that adds value to the final apparels. This coloration of textile products is done by conventional methods which involve huge amounts of water pollution and wastages of textile colourants. Several approaches have been taken to eliminate these issues by advanced dyeing methods, however, due to
Solaiman Bin Ali, Md Shakirul Islam, Merin Jahan Sabiha   +2 more
wiley   +1 more source

Modal analysis and optimization of swimming active filaments. [PDF]

Philos Trans A Math Phys Eng Sci
Severn J, Lauga E.
europepmc   +1 more source

On the Rotation‐Induced Pressure‐Strain Correlation in Rotating Boundary Layer Flows

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Rotation is a fundamental feature of many weather systems. The pressure‐strain correlation plays an important role in the Reynolds stress budget. However, the behavior of the pressure‐strain correlation under rotation remains insufficiently explored. This study develops a closure model for the rotation‐induced pressure‐strain correlation.
Xin Shao, Ning Zhang
wiley   +1 more source

Effect of Gellan Gum on the Properties of Collagen-HPMC Freeze-Dried Hydrogels for Mucosal Administration. [PDF]

Gels
Luca I, Albu Kaya MG, Țuțuianu R, Dinu-Pîrvu CE, Marin MM, Popa L, Titorencu I, Anuța V, Ghica MV.   +8 more
europepmc   +1 more source

A Helicity‐Based Analysis of the Stratospheric Polar Vortex Evolution

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract The Arctic atmosphere in the winter months of the Northern Hemisphere is influenced by a stratospheric polar vortex, characterized by strong westerly circumpolar winds and extremely low temperatures. These vortices impact surface weather in various ways, and their dynamics may be affected by recent anthropogenic climate change.
Niklas Dusch, Victor Avsarkisov
wiley   +1 more source

Bis-subporphyrin-like boron(iii) complexes derived from indolo[2,3-<i>a</i>]carbazole-based cyclic bis-BODIPYs exhibiting persistent helical chirality. [PDF]

Chem Sci
Spergen A, Bal PV, Khan Shameer Shameem A, Joshy A, Nambiar AP, Andrews AP, Sabapathi G.   +6 more
europepmc   +1 more source

Effect of die fillet radius on tube thinning in free bending. [PDF]

Sci Rep
Lin Y, Lin Y, Lin W, Liu H, Zhang S, Wang Z.   +5 more
europepmc   +1 more source