Results 291 to 300 of about 2,685,602 (356)

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

Advanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu, Chunlong Wang, Xiaohang Sun, Hongwei Guo, Jiayao Ma, Yan Chen   +5 more
wiley   +1 more source

Research on the main controlling factors of low permeability coal seam under the action of high-pressure water jetting. [PDF]

Sci Rep
Cao P, Kang X, Niu X, Ren C, Xu Z.
europepmc   +1 more source

Precision Diagnostics in Sports‐Related Traumatic Brain Injury: Pathophysiology, Biomarker Development and Emerging Technologies

Advanced Sensor Research, EarlyView.
Sports‐related traumatic brain injuries (TBIs) remain underdiagnosed, within amateur athletic cohorts. This review critically synthesises recent advancements in AI‐assisted neuroimaging, blood‐based biomarker profiling, wearable biosensing platforms for early detection, injury stratification, and longitudinal surveillance of TBIs.
Daniel Nicol, Mohamed T. Patel, Debarati Bhowmik, Pola Goldberg Oppenheimer   +3 more
wiley   +1 more source

Coastal wave refraction in variable currents over a varying bathymetry. [PDF]

J Fluid Mech
Halsne T, Li Y.
europepmc   +1 more source

Ultrathin Graphene Strain Sensor Arrays for High‐Sensitivity Multifunctional Sensing with Millimeter‐Scale Resolution

Advanced Sensor Research, EarlyView.
This study reports an ultrathin graphene‐based strain sensor array fabricated on a 5 µm polyimide substrate. The array achieves millimeter‐scale spatial resolution (≈70 devices cm−2), high sensitivity with a gauge factor of 144, and reliable durability over 5000 cycles.
Wenchao Luo, Hu Guo, Xubing Li, Jun Yang, Yueran Ding, Xuejun Wang, Qiuming Song, Cheng Wang, Hao Sun, Wenjun Zhang, Yuan Jia   +10 more
wiley   +1 more source

Hypersonic levitation and spinning: paving the way for enhanced single-cell analysis via contactless tissue dissociation. [PDF]

Commun Eng
Bai Y, Zheng Z, Nie Z, Li J, Zhang Z, Duan X.   +5 more
europepmc   +1 more source

Capillary Dynamics Analysis of Millimetric Tubes for Anti‐Slip Surfaces: A Phase‐Field Based Finite Element Approach and Experimental Validation

Advanced Theory and Simulations, EarlyView.
Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma, Vipin Richhariya, Diana Pinho, Óscar Carvalho, Filipe S. Silva, Ashis Tripathy, Nuno Dourado, Susana O. Catarino   +7 more
wiley   +1 more source

The establishment of the population pharmacokinetic model needs to further address clinical needs while ensuring the standardization of data collection. [PDF]

Antimicrob Agents Chemother
Wang L, Chen Y, Xu C, Zhou M, Li R, Lin B, Yu Y.   +6 more
europepmc   +1 more source

Prediction model of heat transfer coefficient for high pressure water descaling based on water flux. [PDF]

Sci Rep
Gao P, Zhuo Y, Sun G.
europepmc   +1 more source

Numerical study of flow and heat transfer in circular T-shaped junction of different cross-sections. [PDF]

PLoS One
Muhammad E, Shahid H, Qureshi SM, Babar Ramzan M.   +3 more
europepmc   +1 more source