Results 311 to 320 of about 1,368,154 (362)

Exploring the Underlying Mechanisms of Reduced Elasticity in PA6/PA66 Bicomponent Melt-Spun Fibers: An Investigation of Viscoelastic Properties and Simulation Analysis. [PDF]

Polymers (Basel)
Abbas A, Zhang S, Wang H, Wu J, Ji P, Wang C.   +5 more
europepmc   +1 more source

Data‐Driven Printability Modeling of Hydrogels for Precise Direct Ink Writing Based on Rheological Properties

Advanced Science, EarlyView.
A predictive model for 3D printability is developed by integrating rheological analysis, including the Large Amplitude Oscillatory Shear (LAOS) test, with machine learning. With prediction errors under 10%, the model shows that post‐extrusion recovery controls horizontal printability, while high‐strain‐rate nozzle flow dictates vertical printability ...
Eun Hui Jeong, Jiho Choi, Han Bi Park, Ji Woo Lee, Seo Yeon Bae, Byoung Soo Kim, ChangKyu Yoon, Jun Dong Park   +7 more
wiley   +1 more source

Effects of extreme acceleration, microgravity, and deceleration on Bacillus subtilis onboard a suborbital space flight. [PDF]

NPJ Microgravity
Yang E, Dhanaraj JJ, Tharushi Perera PG, Vilagosh Z, Iles GN, Krämer S, Florin G, Linklater DP, Nguyen THP, Dekiwadia C, Juodkazis S, Croft RJ, Ivanova EP.   +12 more
europepmc   +1 more source

Hierarchically Engineered Flame‐Retardant Triboelectric Yarn Exhibiting Robust Mechanical Performance and Humidity‐Boosted Electrical Output for Firefighting Applications

Advanced Science, EarlyView.
Inspired by a high‐temperature‐resistant wire, a Super Intelligent Fireproof Yarn is developed through the technology of hierarchical textile assembly. This yarn exhibits high tensile strength, shear resistance, and excellent flame‐retardant performance, and achieves humidity‐enhanced triboelectric output, enabling it to meet the demands of extreme ...
Ying Sun, Yong Zhang, Haoyu Shi, Shujuan Wang, Jinlin Liu, Yu Luo, Cheng Zhang, Kun Zhang, Shi‐xiong Li, Wei Fan   +9 more
wiley   +1 more source

DEM simulation of earth pressure mobilisation with active retaining wall movements. [PDF]

Sci Rep
He D, Guo J, Cui L.
europepmc   +1 more source

MXene/Carboxymethyl Chitosan Moisture Responsive Soft Actuator with Diode‐Like Actuation for Versatile Applications Driven by Human Metabolism

Advanced Science, EarlyView.
A MXene‐based actuator with gradient thickness is fabricated by a novel and simple vacuum‐assisted “tilt‐filtration” approach. The actuator exhibits a “diode‐like” controllable unidirectional deformation behavior under moisture gradient, and its deformation direction is strictly correlated to its thickness gradient direction and moisture source ...
Liangliang Xu, Yangyang Ling, Ziqing Li, Xinyu Xu, Xiaoxia Li, Longfei Chang, Qingyu Peng, Ying Hu   +7 more
wiley   +1 more source

Ultrahigh thermoelectricity obtained in classical BiSbTe alloy processed under super-gravity. [PDF]

Nat Commun
Zhou M, Su H, Pei J, Wang L, Zhuang H, Li JF, Song K, Hu H, Jiang J, Zhang Q, Li J, Li L.   +11 more
europepmc   +1 more source

Smart Gated Hollow Mesoporous Silica Hydrogel for Targeting Endoplasmic Reticulum Stress and Promoting Periodontal Tissue Regeneration

Advanced Science, EarlyView.
The hollow mesoporous silica loaded with quercetin (HM‐QU@PEG) is combined with a thermosensitive anti‐bacterial matrix (TF127) to prepare HQUP@TF127. HQUP@TF127 effectively eliminates excessive ROS, alleviates endoplasmic reticulum stress, relieves mitochondrial calcium overload, and blocks the p53‐dependent apoptotic cascade. Furthermore, it enhances
Guichun Wang, Yuxiao Wang, Yang Ding, Xiang Chen, Shuhan Li, Wenqi Zhou, Rui Ma, Maomao Tang, Xinyuan Shao, Zixuan Shu, Ning He, Xiaodong Ma, Jian Guo, Chengjun Peng, Shuangying Gui   +14 more
wiley   +1 more source

Three-Dimensional Lower Extremity Alignment During the Stance Phase of Gait Using Anteroposterior Fluoroscopic Imaging and Image-Matching Technique: A Comparison with the Standing Position in Advanced Knee Osteoarthritis. [PDF]

JB JS Open Access
Soeno T, Sato T, Kobayashi K, Katsumi R, Otani K, Kawashima H.   +5 more
europepmc   +1 more source