Results 41 to 50 of about 16,400 (315)

Triaxial Compression Performance Research of Steel Slag Concrete on the Unified Strength Theory

Applied Sciences, 2020
To better explore the mechanical properties of steel slag concrete (SSC) under triaxial compression, true triaxial tests were performed on SSC with three replacement ratios (30%, 70%, 100%) by a servo-controlled setup (TAWZ-5000/3000).
Zhiheng Deng, Jingkai Zhou, Beiquan Chen, Xiaoyan Wen, Bing Liu   +4 more
doaj   +1 more source

3D Printing for Neural Repair: Bridging the Gap in Regenerative Medicine

Advanced Materials, EarlyView.
This perspective article discusses how 3D bioprinting is advancing the development of neural tissue models and implants. It highlights recent progress in fabricating complex, multicellular neural constructs, examines current technical barriers, and outlines future applications in disease modeling, neurotoxicity testing, and regenerative therapies ...
Mitchell St Clair‐Glover, Zhilian Yue, Mirella Dottori   +2 more
wiley   +1 more source

Observable properties of E0 triaxial galaxies - A test for triaxiality

The Astrophysical Journal, 1987
It is shown that most triaxial galaxies oriented in space to appear as E0 galaxies should have observable rotation velocities. By projecting Levison and Richstone's (1987) triaxial models so that they look like E0s, it was found that v/sigma can be as large as 1.0.
openaire   +2 more sources

Coaxial Electrospun ZIF‐8@PAN Nanofiber Membranes for Tetracycline and Doxycycline Adsorption in Wastewater

Advanced Materials Interfaces, EarlyView.
ZIF‐8@PAN nanofiber membrane with a core‐shell structure is produced via coaxial electrospinning for removing tetracycline antibiotics. The adsorption behavior under different conditions, kinetics, thermodynamics, and isotherm are studied. Adsorption mechanisms include electrostatic interactions, coordination, hydrogen bonding, and π–π interactions ...
Pu Wang, Yanan Liu, Wei He, Yaoning Chen, Jianfeng Zhou, Deng‐Guang Yu   +5 more
wiley   +1 more source

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

Advanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang, Zhipeng Jiang, Sun Hwa Kwon, Matthew Ibrahim, Alexander Dang, Lin Dong   +5 more
wiley   +1 more source

A Two‐Protein Chemoreceptor Complex Regulates Oxygen Thresholds in Bacterial Magneto‐Aerotaxis

Advanced Science, EarlyView.
Magnetotactic bacteria align with Earth's magnetic field, helping them migrate toward low‐oxygen environments. This study reveals how Magnetospirillum gryphiswaldense uses a specialized flavin adenine dinucleotide (FAD)‐dependent chemoreceptor, composed of two interacting proteins, for precise navigation in oxygen gradients.
Julian Herz, Carina Weigel, Leonie Scheder, Raz Zarivach, Itay Algov, Yonatan Chemla, Felix Popp, Cornelius Riese, Mohammad A. Charsooghi, Lital Alfonta, Michael M. Meijler, Dirk Schüler, Damien Faivre, Daniel Pfeiffer   +13 more
wiley   +1 more source

Research on Creep Characteristics and the Model of Artificial Frozen Soil

Advances in Materials Science and Engineering, 2022
To study the long-term stability of the large-scale freezing project, the longest subway connecting channel constructed by the artificial freezing method in China is taken as the background.
Chaochao Zhang, Dongwei Li, Changtai Luo, Zecheng Wang, Guanren Chen   +4 more
doaj   +1 more source

A study on the influences of a hygrothermal environment on the compressive strength and failure criteria of asphalt mixtures based on true triaxial tests

Heliyon, 2022
Based on a high-pressure servo static and dynamic true triaxial test machine (tawz-500/300), uniaxial and true triaxial tests of AC-25C asphalt mixtures under different heat moisture coupling treatments were performed, and the triaxial compressive ...
Pan Wang, Mohamed Elchalakani, Yiming Zhou, Shi-tao Yan, Shuang-bei Li   +4 more
doaj  

Enhancing Signal Purity in Josephson Structure Measurements

Advanced Physics Research, EarlyView.
A low‐noise signal measurement system for dilution refrigerators is presented, combining multistage cryogenic filtering and electromagnetic shielding to suppress broad‐spectrum noise. The setup enables sub‐nanoampere switching current measurements in Josephson junctions, surpassing commercial systems.
Ivan A. Nazhestkin, Georgy I. Gubochkin, Jonathan Shvartzberg, Sai‐Prasad M. Rajam, Sergei V. Egorov, Vladimir L. Gurtovoi, Valery V. Ryazanov, Vasily S. Stolyarov, Dmitry S. Yakovlev   +8 more
wiley   +1 more source

Study of Sericite Quartz Schist Coarse-Grained Soil by Large-Scale Triaxial Shear Tests

Frontiers in Physics, 2020
The large-scale triaxial consolidated-drained (CD) and consolidated-undrained (CU) shear tests were carried out to investigate performances of the sericite quartz schist coarse-grained soil on stress-strain, deformation, and strength under four different
Hui-qing Zhang, Feng Zhao, Shi-qiang Cheng, Yan-qing Zhang, Ming-jie Gou, Hong-jun Jing, Hong-feng Zhi   +6 more
doaj   +1 more source