Results 181 to 190 of about 51,495 (247)

Temperature‐Modulated MEMS Gas Sensor Array Enabled by Physics‐Informed Deep Learning for Thermal‐Runaway Characteristic Gas Discrimination

Advanced Science, EarlyView.
This work presents a 2 × 2 integrated single‐chip MEMS gas sensor array with temperature modulation and deep learning for discriminating thermal‐runaway characteristic gases. The array generates distinct temperature‐modulated response patterns for four characteristic gases (H2, CO, CH4, and CO2), while a HK‐MoE model is developed to achieve robust ...
Qin Luo, Qi Guo, Rongyue Liu, Yilin Li, Haiping Zhu, Wei Zhang, Zhongren Chen, Zhaojun Liu, Xing Cheng   +8 more
wiley   +1 more source

Programmable Magnetic Soft Robots via Assembled Magnetization and Joint-Mediated Symmetry Breaking. [PDF]

Micromachines (Basel)
Cui R, Ding B, Zhao X, Chen J, Zhang Y, Wang X, Wang Y, Gao R, Zhang K, Zhang F, Kong Z.   +10 more
europepmc   +1 more source

Experiments on Nonlocal Fluid‐Flow Metamaterials

Advanced Science, EarlyView.
A nonlocal fluid‐flow metamaterial composed of standard microfluidic tubes and connectors is designed. Hence, the current of the system at one position depends on the gradient of fluid flow at many other positions, leading to unusual alternating backward and forward laminar flows of water.
Ke Wang, Yi Chen, Martin Wegener
wiley   +1 more source

Flow Characteristics of Unclassified Tailings Backfill Slurry and Optimization of Roof-Contact Backfilling Scheme. [PDF]

Materials (Basel)
Li H, Tan Y, Huang X, Zhang Z, Chen J, Deng Y.   +5 more
europepmc   +1 more source

Depth‐to‐Areal Staging Heterogeneity Preceding Lithium Plating in Graphite Anodes Revealed by Operando Imaging

Advanced Science, EarlyView.
Fast charging drives graphite anodes far from equilibrium, yet where lithium plating begins has remained hidden. Operando optical microscopy here reveals that neighboring regions advance through the staging sequence asynchronously, and that domains reaching advanced lithiation earliest become the preferential sites where plating initiates.
Tae Young Choi, Juyoung Kim, Vithiya Muralidharan, Seungwoo Choi, Jeongwoo Seo, Seungwoo Ryu, Myeongjun Choi, Hyun‐Wook Lee   +7 more
wiley   +1 more source

Melting Behavior and Phase Transition Characteristics of Superalloy FGH96 Powder and Bulk Material During Vacuum Induction Melting. [PDF]

Materials (Basel)
Sun W, Xiang R, Cao F, Zhang L, Sun J, Huang Y.   +5 more
europepmc   +1 more source

Real‐Time Monitoring of Mass and Mechanical Properties in Single Cells and Multicellular Spheroids

Advanced Science, EarlyView.
This study introduces photothermally actuated microcantilevers combined with optical microscopy to simultaneously measure morphology, mass, and mechanical properties of cellular systems in real‐time. The findings link cytoplasm‐dominated mechanical energy dissipation to the Q‐factor as a novel biophysical parameter.
Ilaria Incaviglia, Giulia E. M. Ammirati, Sophie Herzog, Tommy Krug, Nico Strohmeyer, Miguel Camacho Rufino, Matthias P. Lutolf, David A. Weitz, Daniel J. Müller   +8 more
wiley   +1 more source

High-Throughput Microfluidic Synthesis of Biocompatible Carbon-Dot-Loaded Liposomes: Geometry-Dependent Encapsulation and CFD Analysis of Mixing. [PDF]

ACS Omega
Reyes Marín GR, Villamarín Manrique PA, Meza Mancera JS, Barrera Guevara AN, Quezada V, Reyes LH, Rodríguez CF, Cruz JC.   +7 more
europepmc   +1 more source

Bio‐Inspired Gradient Heterogeneous Architectures for Ultrasensitive and Robust Strain Sensors via Programmable Crack Engineering

Advanced Science, EarlyView.
Inspired by the insect campaniform sensillum, a heterogeneous bilayer strain sensor is developed based on a unique impedance mismatch and three‐dimensional structural dynamic percolation strategy. The sensor enables real‐time multi‐joint teleoperation of three joints and the gripper using a six‐degree‐of‐freedom robotic‐arm platform.
Qi Wu, Tiantong Wang, Yinhao Wang, Yanggang Feng, Yan Huang   +4 more
wiley   +1 more source

Influence of Electrical Anisotropy on Apparent Resistivity Responses in Tunnel Advance Detection: A Three-Dimensional Forward Modeling Study. [PDF]

Sensors (Basel)
Liu Q, Yue M, Chen C, Yang K.
europepmc   +1 more source